CN110784569B - Protective sleeve and mobile terminal assembly - Google Patents
Protective sleeve and mobile terminal assembly Download PDFInfo
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- CN110784569B CN110784569B CN201911032891.8A CN201911032891A CN110784569B CN 110784569 B CN110784569 B CN 110784569B CN 201911032891 A CN201911032891 A CN 201911032891A CN 110784569 B CN110784569 B CN 110784569B
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- antenna
- electronic device
- interface
- protective
- radio frequency
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
Abstract
The embodiment of the invention provides a protective sleeve and a mobile terminal assembly, wherein the protective sleeve comprises a protective sleeve body and an antenna assembly, the antenna assembly is arranged on the protective sleeve body, when the protective sleeve body is sleeved on the mobile terminal, the antenna assembly is connected with an interface of the mobile terminal in an inserting mode, and the interface is electrically connected with a radio frequency assembly of the mobile terminal. When the protective sleeve of the embodiment of the invention is sleeved on the mobile terminal, the antenna assembly in the protective sleeve can be inserted into the interface of the mobile terminal and is communicated with the radio frequency assembly of the mobile terminal, which is equivalent to adding an external antenna as a signal receiver, the signal receiver can be matched according to the requirements of each frequency band transmitted by an antenna base station, and then the signal is transmitted to the radio frequency assembly through the transfer of the interface to transmit and receive signals, thereby realizing the effect of enhancing the original antenna signals of the mobile terminal through the protective sleeve.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a protective sleeve and a mobile terminal assembly.
Background
The antenna is one of important parts of the mobile phone, and functions of conversation, 4G internet surfing, WIFI internet surfing, GPS positioning, Bluetooth connection, NFC and the like of people using the mobile phone are all required to be achieved through the mobile phone antenna. The structure of the antenna influences the antenna signal, and the strength of the antenna signal is directly related to the use of functions such as mobile phone conversation, 4G internet surfing, WIFI internet surfing, GPS positioning, Bluetooth connection, NFC and the like, so that the structural design of the antenna is of great importance.
At present, an antenna is generally arranged on a mobile phone by using a metal middle frame, an antenna support laser direct forming technology or an internal flexible circuit board structure. Under the existing antenna setting modes, not only is the antenna signal weaker due to the limitation of the size and the internal space of the mobile phone on the structure of the antenna, but also the loss phenomenon exists in each frequency band of the antenna signal due to the interference of devices in the mobile phone, so that the antenna signal is further weakened, and the situation that the normal use is influenced due to the poor signal of the existing mobile phone is easy to occur.
Disclosure of Invention
The embodiment of the invention provides a protective sleeve and a mobile terminal assembly, which aim to solve the problem that in the prior art, signals of a mobile phone are poor due to the fact that antenna signals cannot be enhanced.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention further provides a protective cover applied to an electronic device, where the protective cover includes a protective cover body and an antenna assembly, and the antenna assembly is disposed on the protective cover body; when the protective sleeve body is sleeved on the electronic device, the antenna assembly is connected with an interface of the electronic device in an inserting mode, and the interface is electrically connected with a radio frequency assembly of the electronic device.
In a second aspect, an embodiment of the present invention further provides an electronic device assembly, where the electronic device assembly includes the electronic device and a protective cover, and the electronic device is sleeved in the protective cover.
In the embodiment of the invention, the antenna component is arranged in the protective sleeve, and the antenna component can be inserted with the interface on the electronic equipment and is conducted with the radio frequency component of the electronic equipment when the protective sleeve is sleeved on the electronic equipment, so that an external antenna is equivalently added to the mobile terminal, the external antenna is not limited by the internal space of the electronic equipment and is not interfered by the internal devices of the electronic equipment, and the signal of the electronic equipment can be enhanced; in addition, when the electronic equipment signal needs to be enhanced, the protective sleeve is sleeved on the electronic equipment, the whole structure of the electronic equipment does not need to be changed, and the normal use of the protective sleeve is not influenced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor;
FIG. 1 is an exploded view of an electronic device assembly provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an interface according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a working routing path of an antenna assembly according to an embodiment of the present invention;
FIG. 4 is an exploded view of a connector according to an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of a pogo pin contacting an antenna body according to an embodiment of the present invention;
FIG. 6 is another perspective view of a protective cover in accordance with an embodiment of the present invention;
FIG. 7 is a schematic view of the connection between the protective sheath body and the antenna according to the embodiment of the present invention;
fig. 8 is a schematic diagram of a hardware structure of an electronic device implementing various embodiments of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Referring to fig. 1, fig. 1 is an exploded schematic view of an electronic device assembly according to an embodiment of the present invention.
As shown in fig. 1, the protective cover 100 according to the embodiment of the present invention is applied to an electronic device 200 and is used for enhancing an antenna signal of the electronic device 200, wherein the protective cover 100 includes a protective cover body 110 and an antenna assembly 120, the antenna assembly 120 is disposed on the protective cover body 110, when the protective cover body 110 is fitted to the electronic device 200, the antenna assembly 120 is plugged into an interface 210 on the electronic device 200, and the interface 210 of the electronic device 200 is electrically connected to a radio frequency assembly 220 thereof, so that the antenna assembly 120 is electrically connected to the radio frequency assembly 220 of the electronic device 200. Because the interface 210 of the electronic device 200 is electrically connected to the rf component 220, when the protective cover 100 according to the embodiment of the present invention is sleeved on the electronic device, an external antenna is added as a signal receiver, and the signal receiver can be matched according to the requirements of each frequency band transmitted by the antenna base station, and then is transferred to the rf component 220 through the interface 210 for transmitting and receiving signals, thereby achieving the effect of enhancing the original antenna signals of the electronic device 200 through the protective cover.
In the protective case provided in this embodiment, the antenna element 120 is disposed in the protective case body 110 of the protective case 100, rather than on the electronic device 200, so the design of the antenna element 120 in this embodiment is not limited by the internal space and size of the electronic device 200, and the size, structure and shape of the antenna element can be specifically set according to the actual needs and the shape of the protective case body 110, so as to achieve better antenna performance, which may include signal transmission and signal reception performance, physical and chemical performance of the antenna itself, and the like. When the signal of the electronic device 200 needs to be enhanced, the protective case 100 provided by the embodiment is sleeved on the electronic device 200, the whole structure of the electronic device 200 does not need to be changed, and the normal use of the protective case 100 is not affected; in addition, since the antenna assembly 120 is externally disposed on the electronic device 200 when the protective case 100 provided by the embodiment is used for signal enhancement of the electronic device 200, the signal transmission and signal reception performance of the antenna assembly 120 is not easily interfered by the internal devices of the electronic device 200, and thus the signal stability can be ensured.
Optionally, the antenna assembly 120 of the protective cover 100 includes an antenna portion 130 and a plug 140 connected to the antenna portion 130, and when the plug 140 is plugged into the interface 210, the antenna 120 is conducted with the rf assembly 220. That is, in the embodiment of the present invention, a plug 140 specially adapted to be plugged into the interface 210 of the electronic device 200 is provided for the antenna assembly 120 in the protective cover 100, and the plug 140 is independent from the antenna portion 130, and can be quickly and conveniently plugged into the interface 210 of the electronic device 200.
Further, as shown in fig. 2, at least 2 first contact points led out from the radio frequency component 220 are disposed on the interface 210, and at least 2 second contact points corresponding to the first contact points are disposed on the plug 140, and when the plug 140 is plugged into the interface 210, the second contact points contact the corresponding first contact points. That is, in the embodiment of the present invention, at least 2 first contact points led out from the radio frequency component 220 of the electronic device 200 are disposed on the interface 210, and each first contact point corresponds to the 1 second contact point on the plug, and when the plug 140 is plugged into the interface 210, each second contact point has one first contact point contacting with the corresponding first contact point, because the probability of the occurrence of the situation that both second contact points contact with the corresponding first contact point is poor is lower than the probability of the occurrence of the situation that only the first second contact point contacts with the corresponding first contact point, so that the disposing at least 2 first contact points on the interface 210 and the corresponding at least 2 second contact points on the plug can increase the probability of the radio frequency component 220 conducting with the antenna portion 130, and achieve the effect of stably enhancing the antenna signal.
The first contact point, which is led out from the radio frequency module 220 of the electronic device for connection with the antenna module 120, may be implemented in a manner known in the art and will not be described in detail herein.
In an implementation manner, the interface 210 is a USB interface, and the first contact point is at least 2 PIN PINs 211 of the radio frequency component disposed on the USB interface. It should be noted that the USB interface includes a PIN for normally accessing the data line.
In this implementation, the existing USB interface of the electronic device 200 may be used as the interface 210, and at least 2 radio frequency component PIN PINs 211 electrically connected to the radio frequency component 220 of the electronic device are added to the USB interface, and the radio frequency component PIN PINs 211 are used as the first contact point contacting the second contact point, so as to achieve conduction with the antenna component 120. Because the existing USB interface of the electronic equipment is utilized, an additional interface does not need to be arranged on the electronic equipment, and the integral structure of the electronic equipment cannot be damaged. At this time, the working trace path of the antenna assembly 120 is as shown in fig. 3, wherein the trace impedance between the rf component 220 and the USB interface is set within 50 ohms, so as to control the trace heating without affecting the internal devices of the electronic device.
Optionally, as shown in fig. 1 and 4, the plug 140 includes a USB plug 141, a pressing block 142, and at least 2 elastic pins 143; the USB plug 141 penetrates through the side 111 of the protective sheath body 110 to be plugged into the USB interface, the USB plug 141 is fixedly disposed on the pressing block 142, and at least two second contact points are correspondingly disposed in the USB plug 141; the pressing block 142 is fixedly disposed on the side 111 of the protective sheath body 110; the elastic pin 143 is fixedly disposed on the pressing block 142, one end of the elastic pin 143 is conducted with the second contact point in the USB plug 141, and the other end of the elastic pin 143 is conducted with the antenna portion 130. In the present embodiment, the conduction between the second contact point and the antenna portion 130 is achieved by the pogo pin 143, and stable connection between the second contact point and the antenna portion 130 is ensured by utilizing the characteristics of the pogo pin 143 that contracts under pressure and expands under pressure. Preferably, the USB plug 141 vertically passes through the side 111, the latch 143 is also vertically disposed on the side 111 and fixed by the pressing block 142, a gasket 144 is sleeved on one end of the latch 143, the latch 144 is clamped between the pressing block and the side 111 by the gasket 144, and meanwhile, a latch groove 148 for limiting and fixing the latch 143 is disposed on the pressing block 142.
Further, as shown in fig. 5 and 6, in the protective sleeve 100, the pressing block 142 is fixed on the outer wall of the side 111 by a screw 145, for example, the pressing block 142 is fixed on the side 111 by a machine screw, so as to facilitate the removal and replacement of the plug 141. In this embodiment, the latch 143 is riveted to the pressing block 142, and the latch 143 vertically penetrates the side 111 of the protective sheath 110 from the outside to the inside and contacts the antenna portion 130, because the pressing block 142 is fixed to the side 111 of the protective sheath 100, the latch 143 can be fixed by the pressing block 142. In addition, in this embodiment, a screw hole 147 adapted to the screw 145 is provided on the pressing block 142, a copper nut 146 adapted to the screw 145 is provided on the side 111 of the protective cover 110, and the copper nut 146 is provided on the side 111 of the protective cover body 110 by heat fusion, so that the pressing block 142 is locked on the side 111 of the protective cover body 110 by the cooperation of the screw 145 and the copper nut 146.
Optionally, as shown in fig. 1 and 7, the protective cover body 110 includes a bottom surface 112 and side edges 111, the side edges 111 are disposed on the periphery of the bottom surface 112, the antenna portion 130 is disposed on the bottom surface 112, and the side edges 111 and the bottom surface 112 together form a receiving portion for receiving the electronic device 200. In this real-time mode, the antenna portion 130 is disposed on the bottom surface 112 having a large area in the protective cover body 110, which facilitates both installation of the antenna portion 130 and support and protection of the antenna portion 130 by the bottom surface 112.
Further, in the protection cover 100, the bottom surface 112 is provided with a groove 113 for accommodating the antenna portion 130, so that the antenna portion 130 is lower than the inner plane of the protection cover 100, when the protection cover 100 is sleeved on the electronic device 200, the protection cover 100 and the electronic device 200 can be completely attached to each other, the normal use of the protection cover 100 is not affected, and the whole structure of the electronic device 200 does not need to be changed.
Optionally, the antenna portion 130 includes an antenna body 131 and an extension pin 132 extending from the antenna body 131 to the side 111, and the extension pin 132 is fixed on an inner wall of the side 111 so as to be in contact with the elastic pin 143 and further in conduction with a second contact point in the USB plug 141. Preferably, the antenna body 131 is fixed on the bottom surface 112 by a back adhesive, and the extension leg 132 is fixed on the inner wall of the side 111 by a back adhesive, so as to facilitate the detachment and replacement of the antenna portion 130. Further, in the protective sheath 100, the extending leg 132 is reinforced by FR4, specifically, a layer of FR4 plate 133 is covered on the extending leg 132, the FR4 plate 133 is fixed on the inner wall of the side 111 by the heat-melting column 134, so that the extending leg 132 is pressed on the inner wall of the side 111 to reinforce the extending leg 132; specifically, fixing holes for thermally fusing the fusing pillars 134 are opened in the FR4 board 133 and the extension legs 132.
In another implementation, the interface 210 may be an earphone hole, and a radio frequency component PIN is added in the earphone hole, in this implementation, an existing earphone hole of the electronic device 200 may be used as the interface, and at least 2 radio frequency component PIN PINs electrically connected to the radio frequency component 220 of the electronic device are added in the earphone hole, and the radio frequency component PIN is used as a first contact point contacting with a second contact point, so as to implement conduction with the antenna component. Because the existing earphone hole of the electronic equipment is utilized, an interface does not need to be additionally arranged on the electronic equipment, and the integral structure of the electronic equipment is not damaged.
On the other hand, an embodiment of the present invention further provides an electronic device assembly, which includes the electronic device 200 and the protective cover 100, where the electronic device 200 is sleeved in the protective cover 100.
Technical details and advantages of the electronic device assembly provided by the embodiment of the present invention have been set forth in detail in the above protective cover, and are not repeated herein for avoiding repetition.
FIG. 8 is a diagram illustrating a hardware configuration of an electronic device implementing various embodiments of the invention;
the electronic device 200 includes, but is not limited to: radio frequency unit 201, network module 202, audio output unit 203, input unit 204, sensor 205, display unit 206, user input unit 207, interface 210, memory 209, processor 208, and power supply 211. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 8 does not constitute a limitation of the electronic device, and that the electronic device may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
Wherein, the rf unit 201 includes an rf component 220 for receiving and transmitting antenna signals via the interface 210;
the interface 210 is an interface between the antenna assembly 120 in the protective case 100 and the electronic device 200, and is provided with a first contact point for connecting with the rf component 220 in the rf unit 201.
In the embodiment of the present invention, the interface 210 is provided with a first contact point connected to the radio frequency component 220, so that when the protective cover 100 is sleeved on the electronic device, the antenna component 120 in the protective cover can be inserted into the interface 210 on the electronic device and is conducted with the radio frequency component 220 of the electronic device, which is equivalent to adding an external antenna to the electronic device, and the external antenna is not limited by the internal space of the electronic device and is not interfered by the internal devices of the electronic device, so that the mobile phone signal can be enhanced.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 201 may be used for receiving and sending signals during a message transmission and reception process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 208; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 201 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 201 can also communicate with a network and other devices through a wireless communication system.
The electronic device provides wireless broadband internet access to the user via the network module 202, such as assisting the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.
The audio output unit 203 may convert audio data received by the radio frequency unit 201 or the network module 202 or stored in the memory 209 into an audio signal and output as sound. Also, the audio output unit 203 may also provide audio output related to a specific function performed by the electronic apparatus 200 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 203 includes a speaker, a buzzer, a receiver, and the like.
The input unit 204 is used to receive an audio or video signal. The input Unit 204 may include a Graphics Processing Unit (GPU) 2041 and a microphone 2042, and the Graphics processor 2041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 206. The image frames processed by the graphic processor 2041 may be stored in the memory 209 (or other storage medium) or transmitted via the radio frequency unit 201 or the network module 202. The microphone 2042 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 201 in case of a phone call mode.
The electronic device 200 also includes at least one sensor 205, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 2061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 2061 and/or the backlight when the electronic device 200 is moved to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 205 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 206 is used to display information input by the user or information provided to the user. The Display unit 606 may include a Display panel 2061, and the Display panel 2061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 207 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 207 includes a touch panel 2071 and other input devices 2072. Touch panel 2071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 2071 (e.g., user operation on or near the touch panel 2071 using a finger, a stylus, or any other suitable object or attachment). The touch panel 2071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 208, and receives and executes commands sent by the processor 208. In addition, the touch panel 2071 may be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 207 may include other input devices 2072 in addition to the touch panel 2071. In particular, the other input devices 2072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not further described herein.
Further, a touch panel 2071 may be overlaid on the display panel 2061, and when the touch panel 6071 detects a touch operation on or near the touch panel, the touch operation is transmitted to the processor 208 to determine the type of the touch event, and then the processor 208 provides a corresponding visual output on the display panel 2061 according to the type of the touch event. Although the touch panel 2071 and the display panel 2061 are shown as two separate components in fig. 2 to implement the input and output functions of the electronic device, in some embodiments, the touch panel 2071 and the display panel 2061 may be integrated to implement the input and output functions of the electronic device, and are not limited herein.
The interface 210 is an interface for connecting an external device to the electronic apparatus 200. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface 210 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the electronic apparatus 200 or may be used to transmit data between the electronic apparatus 200 and the external device.
The memory 209 may be used to store software programs as well as various data. The memory 209 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 209 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 208 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by operating or executing software programs and/or modules stored in the memory 209 and calling data stored in the memory 209, thereby performing overall monitoring of the electronic device. Processor 208 may include one or more processing units; preferably, the processor 208 may integrate an application processor, which primarily handles operating systems, user interfaces, application programs, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 208.
The electronic device 200 may further include a power source 211 (e.g., a battery) for supplying power to various components, and preferably, the power source 212 may be logically connected to the processor 208 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.
In addition, the electronic device 200 includes some functional modules that are not shown, and thus are not described in detail herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A protective case (100) for an electronic device (200), wherein the protective case (100) comprises a protective case body (110) and an antenna assembly (120), the antenna assembly (120) being disposed on the protective case body (110);
wherein, under the condition that the protective case body (110) is sleeved on the electronic device (200), the antenna component (120) is plugged with an interface (210) of the electronic device (200), and the interface (210) is electrically connected with a radio frequency component (220) of the electronic device (200);
the antenna component (120) comprises an antenna part (130) and a plug connector (140) connected with the antenna part (130), and when the plug connector (140) is plugged into the interface (210), the antenna component (120) is conducted with the radio frequency component (220);
the interface (210) is provided with at least 2 first contact points led out by the radio frequency component (220), the plug connector (140) is provided with at least 2 second contact points corresponding to the first contact points, and when the plug connector (140) is plugged into the interface (210), the second contact points are in contact with the corresponding first contact points;
the plug connector (140) comprises a USB plug (141), a pressing block (142) and at least 2 elastic pins (143);
the USB plug (141) penetrates through the side edge (111) of the protective sleeve body (110) to be plugged with the interface, the USB plug (141) is fixedly arranged on the pressing block (142), and at least two second contact points are correspondingly arranged in the USB plug (141);
the pressing block (142) is fixedly arranged on the outer wall of the side edge (111) of the protective sleeve body (110);
the elastic needle (143) is fixedly arranged on the pressing block (142), one end of the elastic needle (143) is conducted with a second contact point in the USB plug (141), and the other end of the elastic needle is conducted with the antenna part (130);
the USB plug (141) vertically penetrates through the side edge (111), the elastic needle (143) is vertically arranged on the side edge (111) and fixed through the pressing block (142), a gasket (144) is sleeved at one end of the elastic needle (143), the elastic needle (143) is clamped between the pressing block (142) and the side edge (111) through the gasket (144), and an elastic needle groove (148) used for limiting and fixing the elastic needle (143) is arranged on the pressing block (142).
2. Protective cover (100) according to claim 1, wherein said interface (210) is a USB interface, and said first contact point is at least 2 PIN PINs of a radio frequency component disposed on said USB interface.
3. Protective sheath (100) according to claim 1, characterised in that the pressure piece (142) is fixed to the outer wall of the lateral edge (111) by means of screws (145).
4. Protective cover (100) according to claim 1, wherein the protective cover body (110) comprises a bottom surface (112) and side edges (111), the side edges (111) are disposed on the periphery of the bottom surface (112), the antenna portion (130) is disposed on the bottom surface (112), and the side edges (111) and the bottom surface (112) together form a receiving portion for receiving the electronic device.
5. Protective cover (100) according to claim 4, wherein said bottom surface (112) is provided with a groove (113) for receiving said antenna portion (130).
6. Protective sheath (100) according to claim 4, characterised in that the antenna portion (130) comprises an antenna body (131) and an extension foot (132) extending from the antenna body (131) towards the side (111), the extension foot (132) being fixed on the inner wall of the side (111).
7. An electronic device assembly, comprising the electronic device (200) according to any one of claims 1 to 6 and a protective case (100), wherein the electronic device (200) is sleeved in the protective case (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911032891.8A CN110784569B (en) | 2019-10-28 | 2019-10-28 | Protective sleeve and mobile terminal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| US7119750B2 (en) * | 1993-04-27 | 2006-10-10 | Broadcom Corporation | Radio transceiver card communicating in a plurality of frequency bands |
| CN202261415U (en) * | 2011-06-09 | 2012-05-30 | 中兴通讯股份有限公司 | Protective cover for mobile terminal and mobile terminal |
| CN203289426U (en) * | 2013-01-10 | 2013-11-13 | 东莞宇龙通信科技有限公司 | Mobile terminal capable of realizing multi-antenna structure |
| CN106099313A (en) * | 2016-06-08 | 2016-11-09 | 广东欧珀移动通信有限公司 | The GNSS antenna system of mobile terminal and mobile terminal |
| CN108879117A (en) * | 2018-06-26 | 2018-11-23 | 努比亚技术有限公司 | Mobile terminal and its antenna structure |
| CN109149081B (en) * | 2018-07-17 | 2021-04-23 | 奇酷互联网络科技（深圳）有限公司 | External antenna device and terminal |
| CN208706934U (en) * | 2018-07-17 | 2019-04-05 | 奇酷互联网络科技（深圳）有限公司 | Antenna connection plug, the hole seat and terminal of antenna connection plug |
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