CN215575559U - Power consumption testing device of power supply - Google Patents
Power consumption testing device of power supply Download PDFInfo
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- CN215575559U CN215575559U CN202120745351.0U CN202120745351U CN215575559U CN 215575559 U CN215575559 U CN 215575559U CN 202120745351 U CN202120745351 U CN 202120745351U CN 215575559 U CN215575559 U CN 215575559U
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- 238000012545 processing Methods 0.000 claims abstract description 98
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Abstract
The utility model discloses a power consumption testing device of a power supply, which comprises a voltage detecting unit, a current processing unit and a power processing unit, wherein the voltage detecting unit is provided with a first pin and a second pin, the first pin and the second pin are used for being respectively and electrically connected to two sides of a load to be tested, and the voltage detecting unit is used for detecting voltages on two sides of the load to be tested; the current processing unit is electrically connected with the voltage detection unit, and the power processing unit is electrically connected with the voltage detection unit and the current processing unit respectively. According to the technical scheme, the power consumption of the corresponding power supply can be directly tested through the voltage detection unit, the current processing unit and the power processing unit, compared with the prior art, the operation of connecting the wiring harness to two ends of the load to be tested is saved, so that the testing time is reduced, the testing efficiency is improved, and the damage to a mainboard caused by connecting the wiring harness to two ends of the load to be tested for many times is avoided.
Description
Technical Field
The utility model relates to the technical field of electronic product testing, in particular to a power consumption testing device of a power supply.
Background
Nowadays, electronic products on the market are various, and especially portable electronic products are more favored by consumers, such as ipads, mobile phones, tablets, notebook computers, and the like, for the consumers, the battery endurance becomes an important factor for the consumers to choose, and therefore, the improvement of the battery endurance becomes an important problem to be solved by enterprises.
In the product research and development process, one way to improve the battery endurance is to reduce the power consumption of the battery, and therefore, in the process of optimizing the power consumption of the battery, the power consumption of the battery needs to be repeatedly tested.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a power consumption testing device of a power supply, and aims to solve the technical problem of low power consumption testing efficiency of the power supply.
In order to achieve the above object, the power consumption testing apparatus of a power supply according to the present invention includes:
the voltage detection unit is provided with a first pin and a second pin, the first pin and the second pin are used for being electrically connected to two sides of a load to be detected respectively, and the voltage detection unit is used for detecting voltages on two sides of the load to be detected;
the current processing unit is electrically connected with the voltage detection unit;
and the power processing unit is electrically connected with the voltage detection unit and the current processing unit respectively.
Optionally, the power consumption testing apparatus of the power supply further includes:
and the reading module is electrically connected with the power processing unit.
Optionally, the voltage detection unit, the current processing unit and the power processing unit are all provided with a plurality of units, the voltage detection unit, the current processing unit and the power processing unit are arranged in a one-to-one correspondence manner, and the reading module is electrically connected with the plurality of power processing units.
Optionally, the reading module comprises:
the host is electrically connected with the power processing unit;
and the display is electrically connected with the host.
Optionally, the reading module further comprises:
and the input unit is electrically connected with the host.
Optionally, the voltage detection unit, the current processing unit and the power processing unit are packaged into a whole.
Optionally, the voltage detection unit, the current processing unit, and the power processing unit are packaged to form a detection module, and at least two opposite surfaces of the detection module are parallel planes.
Optionally, the detection module is provided with a wiring port, the wiring port is electrically connected to the power processing unit, and the reading module is provided with a patch cord, which can be plugged in the wiring port.
Optionally, the voltage detection unit, the current processing unit and the power processing unit are registers.
Optionally, the first pins and the second pins are provided in plurality, and the first pins and the second pins are arranged in a one-to-one correspondence manner.
In the technical scheme of the utility model, as the voltage detection unit is provided with the first pin and the second pin, when the mainboard is manufactured, the first pin and the second pin of the voltage detection unit can be inserted on the mainboard and respectively welded at two ends of the load to be detected, at this time, the voltage detection unit, the current processing unit and the power processing unit can be fixed on the mainboard, so that the load to be tested, the voltage detection unit, the current processing unit and the power processing unit are all integrated on the mainboard, moreover, the power consumption of the corresponding power supply can be directly tested through the voltage detection unit, the current processing unit and the power processing unit, compared with the prior art, the operation of connecting the wire harness at two ends of the load to be tested is saved, therefore, the testing time is reduced, the testing efficiency is improved, and the damage of the mainboard caused by connecting the wire harness at two ends of the load to be tested for many times is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a usage state diagram of a power consumption testing apparatus of a power supply according to an embodiment of the utility model.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
11 | |
| 12 | |
13 | |
| 2 | |
3 | Load to be measured |
| 4 | Power supply |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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 noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a power consumption testing device of a power supply, which is used for detecting the power consumption of the power supply so as to solve the technical problem of low power consumption testing efficiency of the power supply.
In the embodiment of the present invention, as shown in fig. 1, the power consumption testing apparatus of the power supply includes a voltage detecting unit 11, a current processing unit 12 and a power processing unit 13, the voltage detecting unit 11 has a first pin 111 and a second pin 112, the first pin 111 and the second pin 112 are respectively electrically connected to two sides of the load 3 to be tested, and the voltage detecting unit 11 is configured to detect voltages at two sides of the load 3 to be tested; the current processing unit 12 is electrically connected to the voltage detecting unit 11, and the power processing unit 13 is electrically connected to the voltage detecting unit 11 and the current processing unit 12, respectively.
The voltage detection unit 11 of the technical scheme of the utility model is provided with a first pin 111 and a second pin 112, wherein the first pin 111 and the second pin 112 are respectively used for electrically connecting to two sides of the load 3 to be detected so as to detect the voltages on the two sides of the load 3 to be detected through the voltage detection unit 11; the current processing unit 12 is electrically connected to the voltage detecting unit 11, and the current processing unit 12 can obtain the voltage detected by the voltage detecting unit 11 and calculate the current passing through the load 3 to be detected according to the voltage and the resistance of the load 3 to be detected; the power processing unit 13 is electrically connected to the voltage detecting unit 11 and the current processing unit 12, respectively, the power processing unit 13 can obtain voltages at two sides of the load 3 to be measured from the voltage detecting unit 11, and the power processing unit 13 can also obtain a current passing through the load 3 to be measured from the current processing unit 12, so as to obtain power through the voltages and the current, thereby obtaining power consumption of the power source 4 supplying power to the load 3 to be measured.
It should be emphasized that, since the voltage detection unit 11 has the first pin 111 and the second pin 112, when manufacturing the motherboard, the first pin 111 and the second pin 112 of the voltage detection unit 11 can be plugged on the motherboard, and the first pin 111 and the second pin 112 are respectively soldered at two ends of the load 3 to be tested, at this time, the voltage detection unit 11, the current processing unit 12, and the power processing unit 13 can all be fixed on the motherboard, so that the load 3 to be tested, the voltage detection unit 11, the current processing unit 12, and the power processing unit 13 are all integrated on the motherboard, and the power consumption of the corresponding power supply 4 can be directly tested through the voltage detection unit 11, the current processing unit 12, and the power processing unit 13, compared with the prior art, the operation of connecting a wire harness at two ends of the load 3 to be tested is saved, thereby reducing the testing time and improving the testing efficiency, meanwhile, the damage of the mainboard caused by connecting the wire harness at two ends of the load to be tested for many times is avoided.
It is understood that when the power consumption test of the power supply 4 is completed, the voltage detection unit 11, the current processing unit 12, and the power processing unit 13 are detached from the main board.
In one embodiment, the load 3 to be measured is a precision resistor.
In an embodiment, as shown in fig. 1, the power consumption testing apparatus of the power supply 4 further includes a reading module 2, the reading module 2 is electrically connected to the power processing unit 13, the reading module 2 can obtain the power consumption of the power supply 4 supplying power to the load 3 to be tested from the power processing unit 13, and the power consumption of the power supply 4 is displayed to the tester through the reading module 2, so that the tester can conveniently grasp the power consumption of the power supply 4, and thus, the research and development staff can conveniently optimize the power consumption of the power supply 4, so as to prolong the cruising ability of the power supply 4.
In an embodiment, the voltage detection unit 11, the current processing unit 12 and the power processing unit 13 are all provided in plurality, the voltage detection unit 11, the current processing unit 12 and the power processing unit 13 are provided in one-to-one correspondence, and the reading module 2 is electrically connected to the plurality of power processing units 13. The power supply testing device comprises a voltage detection unit 11, a current processing unit 12 and a power processing unit 13 which are in a group and correspond to a load 3 to be tested, so that the power consumption of a power supply 4 for supplying power to the load 3 to be tested is tested, when the power consumption of a multi-path power supply 4 needs to be tested, a group of voltage detection unit 11, a group of current processing unit 12 and a group of power processing unit 13 are respectively arranged on each circuit, a first pin 111 and a second pin 112 of the voltage detection unit 11 are electrically connected to two ends of the load 3 to be tested, then the power processing unit 13 of each circuit is electrically connected with a reading module 2, so that a tester can master the power consumption of the power supply 4 on each circuit on the reading module 2, and research and development personnel can optimize the corresponding power supply 4 conveniently.
In an embodiment, the reading module 2 includes a host and a display, the host is electrically connected to the power processing unit 13, the display is electrically connected to the host, the host is configured to process and store the power obtained from the power processing unit 13, and display the power on the display, so that a tester can conveniently know the power consumption of the corresponding power source 4, and the display is configured to display the power consumption of the corresponding power source 4.
In an embodiment, the reading module 2 further includes an input unit electrically connected to the host, so that a tester performs corresponding input operations through the input unit, for example, invoking the power consumption value of the corresponding power source 4, selecting a corresponding display mode to display on the display, and the like.
In one embodiment, the reading module 2 is a computer.
In one embodiment, as shown in fig. 1, the voltage detection unit 11, the current processing unit 12 and the power processing unit 13 are packaged together, so that the voltage detection unit 11, the current processing unit 12 and the power processing unit 13 are fixed on the main board, the operation is simplified, the time for fixing the voltage detection unit 11, the current processing unit 12 and the power processing unit 13 on the main board is saved, and the total volume of the voltage detection unit 11, the current processing unit 12 and the power processing unit 13 is reduced.
In an embodiment, the voltage detection unit 11, the current processing unit 12 and the power processing unit 13 are packaged to form the detection module 1, and at least two opposite surfaces of the detection module 1 are planes parallel to each other. When making the mainboard, with detection module 1's plane orientation mainboard setting to conveniently fix detection module 1 on the mainboard, reduced detection module 1 and taken the volume of mainboard.
In one embodiment, the detection module 1 is a detection chip.
In an embodiment, the detection module 1 is provided with a wiring port electrically connected to the power processing unit 13, and the reading module 2 is provided with a patch cord that can be plugged into the wiring port, so as to electrically connect the detection module 1 and the reading module 2, thereby improving the testing efficiency. When the power of the power supply 4 needs to be tested, the power supply 4 is plugged in the wiring port through the plug wire, so that the corresponding power supply 4 supplies power to the load 3 to be tested, the test can be completed, the operation is simple, and the test efficiency is high.
In an embodiment, the voltage detection unit 11, the current processing unit 12, and the power processing unit 13 are registers, and the registers have simple functions and small size, and are conveniently integrated and fixed on the motherboard.
In an embodiment, the first pins 111 and the second pins 112 are respectively provided in a plurality, and the first pins 111 and the second pins 112 are provided in a one-to-one correspondence manner, so as to detect power consumption of the power supplies 4 corresponding to a plurality of circuits through a set of the voltage detection unit 11, the current processing unit 12, and the power processing unit 13, thereby simplifying the structure and reducing the test cost.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A power consumption test apparatus of a power supply, comprising:
the voltage detection unit is provided with a first pin and a second pin, the first pin and the second pin are used for being electrically connected to two sides of a load to be detected respectively, and the voltage detection unit is used for detecting voltages on two sides of the load to be detected;
the current processing unit is electrically connected with the voltage detection unit;
and the power processing unit is electrically connected with the voltage detection unit and the current processing unit respectively.
2. The power consumption test apparatus of a power supply of claim 1, further comprising:
and the reading module is electrically connected with the power processing unit.
3. The apparatus according to claim 2, wherein the voltage detection unit, the current processing unit and the power processing unit are provided in plurality, the voltage detection unit, the current processing unit and the power processing unit are provided in one-to-one correspondence, and the reading module is electrically connected to the plurality of power processing units.
4. The power consumption test apparatus of a power supply of claim 2, wherein the reading module comprises:
the host is electrically connected with the power processing unit;
and the display is electrically connected with the host.
5. The power consumption testing apparatus of a power supply of claim 4, wherein the reading module further comprises:
and the input unit is electrically connected with the host.
6. The power consumption test device of a power supply of claim 2, wherein the voltage detection unit, the current processing unit, and the power processing unit are packaged in one body.
7. The apparatus for testing power consumption of a power supply of claim 6, wherein the voltage detecting unit, the current processing unit and the power processing unit are packaged to form a detecting module, and at least two opposite surfaces of the detecting module are parallel planes.
8. The power consumption testing device of claim 7, wherein the detection module is provided with a connection port, the connection port is electrically connected to the power processing unit, and the reading module is provided with a plug wire, and the plug wire is plugged into the connection port.
9. The power consumption test apparatus of a power supply of claim 1, wherein the voltage detection unit, the current processing unit, and the power processing unit are registers.
10. The apparatus for testing power consumption of a power supply according to any one of claims 1 to 9, wherein a plurality of the first pins and a plurality of the second pins are provided, and the first pins and the second pins are provided in one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745351.0U CN215575559U (en) | 2021-04-12 | 2021-04-12 | Power consumption testing device of power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745351.0U CN215575559U (en) | 2021-04-12 | 2021-04-12 | Power consumption testing device of power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215575559U true CN215575559U (en) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120745351.0U Active CN215575559U (en) | 2021-04-12 | 2021-04-12 | Power consumption testing device of power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215575559U (en) |
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2021
- 2021-04-12 CN CN202120745351.0U patent/CN215575559U/en active Active
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Effective date of registration: 20231114 Address after: 518000, 4th Floor, No. 31, Xiacun Community, Gongming Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Baoxinchuang Information Technology Co.,Ltd. Address before: 518000 501-2, building a, wisdom Plaza, 4068 Qiaoxiang Road, Gaofa community, Shahe street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen baoxinchuang Technology Co.,Ltd. |