CN220491303U - Keyboard - Google Patents

Abstract

A keyboard, comprising: keyboard body, button and annular elastic pad foot, the button set up in the front of keyboard body, annular elastic pad foot set up in the back of keyboard body, annular elastic pad foot be used for support in between keyboard body and the keyboard place the platform, form airtight space between annular elastic pad foot and the keyboard place the platform, still include: the conducting structure is arranged on the keyboard body and/or the annular elastic pad foot and is used for conducting the closed space with the outside atmosphere. The keyboard is through switching on the airtight space that annular elastic pad foot and keyboard place platform formed and the external atmosphere answer and lead to make airtight air keep projecting lamp pressure with external atmosphere, avoid producing "sucking disc" phenomenon, in order to make things convenient for the removal of keyboard, further avoid annular elastic pad foot to break away from the back of keyboard body, improve product quality.

Description

Keyboard

Technical Field

The application relates to the technical field of keyboards, in particular to a keyboard.

Background

A keyboard is an instruction and data input device for operating a computer device to operate, and a mechanical keyboard is typically triggered by means of metal contact switches, each key corresponding to a separate switch, also called keyboard axis. The inside of keyboard axle is equipped with the elastic metal piece, and when the button was pressed, the elastic metal piece can be pushed to the side of button by the activity core in the keyboard axle to realize the triggering of keyboard, make mechanical keyboard have better feel and sensitivity, and can customize the keyboard axle of different feel according to the user demand, in order to satisfy individualized demand.

In order to meet the personalized demand of the hand feeling of the keys in use, annular elastic foot pads are usually arranged at the bottoms of the keyboards, and can deform when pressed, so that larger buffer space is provided for the keyboards, the knocking hand feeling of the keyboards is improved, and the use experience of the keyboards is improved.

Due to the self weight of the keyboard, a certain airtight space is formed between the annular elastic foot pads and the keyboard placing platform, so that the phenomenon of sucker is caused, the keyboard is difficult to move, and the use is inconvenient.

Disclosure of Invention

The application provides a keyboard, through the setting of switch-on structure, can lead to the airtight space that forms between annular elastic foot pad foot and the keyboard place the platform with external atmosphere to avoid causing "sucking disc" phenomenon.

The application provides a keyboard, comprising: keyboard body, button and annular elastic pad foot, the button set up in the front of keyboard body, annular elastic pad foot set up in the back of keyboard body, annular elastic pad foot be used for support in between keyboard body and the keyboard place the platform, form airtight space between annular elastic pad foot and the keyboard place the platform, still include: the conducting structure is arranged on the keyboard body and/or the annular elastic pad foot and is used for conducting the closed space with the outside atmosphere.

In one embodiment, the conductive structure comprises: the first via hole is positioned in the range surrounded by the annular elastic pad foot and penetrates through the thickness direction of the keyboard body.

In one embodiment, the conducting structure further comprises: the first plugging piece is used for plugging the first via hole.

In one embodiment, the conductive structure comprises: and the second through hole penetrates through the width direction of the annular elastic pad foot.

In one embodiment, the conductive structure comprises: the third via hole is provided with a first port and a second port, the third via hole is arranged in the keyboard body, the first port is located in the range surrounded by the annular elastic pad, and the second port is located outside the range surrounded by the annular elastic pad.

In one embodiment, the conductive structure comprises: the keyboard comprises a keyboard body, a first groove and a second groove, wherein the first groove is arranged on the back face of the keyboard body, the first groove extends along the width direction of the annular elastic pad, the first groove corresponds to the second groove in position, the first groove and the second groove enclose a through hole, one end of the through hole is located in the range enclosed by the annular elastic pad, and the other end of the through hole extends out of the range enclosed by the annular elastic pad.

In one embodiment, the conducting structure is a notch arranged on the annular elastic pad, and the notch is arranged along the width direction of the annular elastic pad.

In one embodiment, the annular elastic foot comprises: the keyboard comprises an annular connecting side and at least one foot pad section, wherein the annular connecting side is arranged on the back surface of the keyboard body, at least one foot pad section is connected to the connecting side, and two ends of the foot pad section are spaced to form the notch.

In one embodiment, the conductive structure comprises: the keyboard comprises a keyboard body, wherein the keyboard body is provided with a first communication port and a second communication port, the keyboard body is internally provided with a mounting cavity, the first communication port and the second communication port are communicated with the mounting cavity, the first communication port is located in a range enclosed by the annular elastic pad foot, and the second communication port is located outside the range enclosed by the annular elastic pad foot.

In one embodiment, the conducting structure further comprises: the second communication port is positioned on the side face or the front face of the keyboard body, and the second blocking piece is used for blocking the second communication port.

The keyboard according to the above embodiment includes: keyboard body, button and annular elastic pad foot, the button set up in the front of keyboard body, annular elastic pad foot set up in the back of keyboard body, annular elastic pad foot be used for support in between keyboard body and the keyboard place the platform, form airtight space between annular elastic pad foot and the keyboard place the platform, still include: the conducting structure is arranged on the keyboard body and/or the annular elastic pad foot and is used for conducting the closed space with the outside atmosphere. The keyboard is through switching on the airtight space that annular elastic pad foot and keyboard place platform formed and the external atmosphere answer and lead to make airtight air keep projecting lamp pressure with external atmosphere, avoid producing "sucking disc" phenomenon, in order to make things convenient for the removal of keyboard, further avoid annular elastic pad foot to break away from the back of keyboard body, improve product quality.

Drawings

FIG. 1 is an exploded view of a keyboard according to a first embodiment of the present utility model;

fig. 2 is a perspective view of a keyboard according to a first embodiment of the present utility model;

FIG. 3 is a second perspective view of the keyboard according to the first embodiment of the present utility model;

FIG. 4 is an enlarged partial schematic view of FIG. 3A;

FIG. 5 is a cross-sectional view of a keyboard according to a first embodiment of the present utility model;

FIG. 6 is an enlarged partial schematic view at B in FIG. 5;

fig. 7 is a perspective view of a keyboard according to a second embodiment of the present utility model;

FIG. 8 is a cross-sectional view of a keyboard according to a second embodiment of the present utility model;

FIG. 9 is an enlarged partial schematic view of FIG. 8C;

fig. 10 is a perspective view of a keyboard according to a third embodiment of the present utility model;

FIG. 11 is a partially enlarged schematic illustration of FIG. 10 at D;

fig. 12 is a perspective view of a keyboard according to a fourth embodiment of the present utility model;

FIG. 13 is an enlarged partial schematic view of FIG. 12 at E;

fig. 14 is a perspective view of a keyboard according to a fifth embodiment of the present utility model;

FIG. 15 is an enlarged partial schematic view of F in FIG. 14;

FIG. 16 is a schematic view of a middle annular elastic foot pad of a keyboard according to a fifth embodiment of the present utility model;

fig. 17 is a perspective view of a keyboard according to a sixth embodiment of the present utility model;

fig. 18 is a partially enlarged schematic view at G in fig. 17.

Reference numerals:

the keyboard body 10, the top frame 11, the annular clamping groove 110, the second groove 111, the middle plate 12, the mounting groove 120, the annular step 121, the ramp 122, the back cover 13, the boss 130 and the annular flange 131;

a key 20;

annular elastic foot pad 30, gas chamber 31, body 32, flange 33, first groove 34, annular connecting side 35, foot pad section 36;

the via structure 40, the first via 41, the second via 42, the third via 43, the first port 431, the second port 432, the via 44, the notch 45, the first communication port 46, and the second communication port 47.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings by way of specific embodiments. Wherein like elements in different embodiments are numbered alike in association. In the following embodiments, numerous specific details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted, or replaced by other elements, materials, or methods in different situations. In some instances, some operations associated with the present application have not been shown or described in the specification to avoid obscuring the core portions of the present application, and may not be necessary for a person skilled in the art to describe in detail the relevant operations based on the description herein and the general knowledge of one skilled in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments, and the operational steps involved in the embodiments may be sequentially exchanged or adjusted in a manner apparent to those skilled in the art. Accordingly, the description and drawings are merely for clarity of describing certain embodiments and are not necessarily intended to imply a required composition and/or order.

The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, are intended to encompass both direct and indirect coupling (coupling), unless otherwise indicated.

The present application provides a keyboard, in particular a mechanical keyboard, as shown in fig. 1-6, comprising: a keyboard body 10, keys 20 and annular elastic pad 30.

The keyboard body 10 is a main structure of the keyboard, and is convenient for installing other components. The keyboard body 10 may have a solid structure or a hollow structure.

The keyboard body 10 has opposite front and back surfaces, the back surface being a surface on which the keyboard is placed on a keyboard placement platform (e.g., a desktop), the front surface being a surface facing a user. The keys 20 are mounted on the front surface of the keyboard body 10, and a plurality of keys 20 are generally disposed on the keyboard body 10, and each key 20 performs a different function of outputting. The annular elastic pad 30 is installed on the back of the keyboard body 10, and can be supported between the keyboard body 10 and the keyboard placement platform, the annular elastic pad 30 protrudes out of the back of the keyboard body 10, so that a certain gap is formed between the back of the keyboard body 10 and the keyboard placement platform, the annular elastic pad 30 is made of elastic materials such as silica gel, so that the annular elastic pad 30 has certain elasticity, and can be deformed under pressure under the action of the dead weight of the knocking keys 20 and the keyboard, and a buffer space is provided for the keyboard when the keyboard is knocked, so that the knocking hand feeling of the keyboard is improved, and the use experience of the keyboard is improved.

In this application, the annular elastic pad 30 has a hollow structure with a gas chamber 31 inside, the gas chamber 31 is substantially the same as the annular elastic pad 30 in shape, and is formed into an annular gas chamber structure, and the sound generated when the user presses the key 20 passes through a gas portion formed by the gas chamber 31 on the transmission path of the keyboard placement platform, so that the sound wave propagation medium is switched from solid to gas in the airtight gas chamber, and the frequency of the sound wave is changed due to the fact that the sound wave propagates in different mediums, so that the sound striking the keyboard becomes more clunky. Meanwhile, the hollow structure enables the annular elastic foot pad 30 made of elastic materials to generate larger deformation when being pressed, larger buffer space is provided for the keyboard, knocking handfeel of the keyboard is further improved, and the use experience of the keyboard can be integrally improved and optimized from two aspects of sound and handfeel.

The annular elastic cushion 30 is attached to the keyboard placing platform under the action of the dead weight of the keyboard, and a closed space is formed between the annular elastic cushion 30 and the keyboard placing platform, so that the annular elastic cushion 30 extrudes air in the closed space, the air pressure in the closed space is smaller than the external air pressure, the annular elastic cushion 30 adsorbs the keyboard placing platform, and a sucker phenomenon is generated, so that the keyboard is difficult to move. Moreover, if the keyboard is forcibly removed, the problem that the annular elastic pad 30 is separated from the back of the keyboard body 10 may be caused, and the product may be damaged.

With continued reference to fig. 1 to 6, the keyboard provided in this embodiment further includes: the conducting structure 40, the conducting structure 40 is disposed on the keyboard body 10 and/or the annular elastic pad 30, in other words, the conducting structure 40 may be disposed on the keyboard body 10, the annular elastic pad 30, or both the keyboard body 10 and the annular elastic pad 30. The conducting structure 40 is used for conducting the sealed space with the external atmosphere, so that the sealed space formed by the annular elastic pad 30 and the keyboard placement platform keeps the same pressure with the external atmosphere, the phenomenon of sucking disc is avoided, the keyboard is convenient to move, the annular elastic pad 30 is further prevented from being separated from the back surface of the keyboard body 10, and the product quality is improved.

In an embodiment, the annular elastic pad 30 may be adhered to the back of the keyboard body 10 by an adhesive manner, and of course, the annular elastic pad 30 may also be mounted to the back of the keyboard body 10 by a clamping slot and a clamping connection manner. The following embodiment will be described taking an example in which the annular elastic pad 30 is engaged by a locking groove.

Referring to fig. 1 and 5, the annular elastic cushion 30 includes: the gas chamber 31 is formed inside the body 32, and the two flanges 33 are disposed on the same side of the body 32, and the two flanges 33 extend in different directions of the body 32, so that the cross section of the annular elastic cushion 30 is shaped like a Chinese character 'tu'. As shown in fig. 5, an annular clamping groove 110 is further provided on the back surface of the keyboard body 10, and the cross section of the annular clamping groove 110 is approximately concave, so that the two flanges 33 can be clamped and connected, and the body 32 protrudes from the back surface of the keyboard body 10. In this embodiment, a closed space is formed between the body 32 and the keyboard placement platform.

In a specific embodiment, referring to fig. 1 and 6, a keyboard body 10 includes: the keyboard comprises a top frame 11, a middle plate 12 and a back cover plate 13, wherein the top frame 11 is arranged on the top surface of the middle plate 12, keys 20 are arranged on the top frame 11, the back cover plate 13 is arranged on the back surface of the middle plate 12, the top surface of the middle plate 12 is a left side surface, the back surface of the middle plate 12 is a right side surface, the top surface of the middle plate 12 corresponds to the front surface of the keyboard body 10, and the back surface of the middle plate 12 corresponds to the back surface of the keyboard body 10, taking the view angle shown in fig. 1 as an example. The back of the middle plate body 12 is further provided with a mounting groove 120 which is matched with the back cover plate 13 in shape, but is larger than the back cover plate 13 in size, the edge of the mounting groove 120 is further provided with an annular step 121 which is lower than the mounting groove 120 in height, one surface of the back cover plate 13 facing the mounting groove 120 is provided with a boss 130, the boss 130 enables the edge of the back cover plate 13 to form an annular flange 131, the boss 130 is substantially the same as the annular step 121 in size, the boss 130 can be accommodated in the area surrounded by the annular step 121, the size of the annular flange 131 is smaller than the area surrounded by the groove wall of the mounting groove 120, and the height of the boss 130 is higher than the height of the annular step 121, so that the annular flange 131, the groove wall of the mounting groove 120, the annular step 121 and the boss 130 are jointly surrounded into the annular clamping groove 110.

In this embodiment, the back of the middle plate 12 is further provided with an inclined stand 122, and taking the view angle shown in fig. 1 as an example, the width of the top of the inclined stand 122 is greater than the width of the bottom of the inclined stand 122, so that the right side surface of the inclined stand 122 forms an inclined shape, and the mounting groove 120 and the annular step 121 are both disposed on the right side surface of the inclined stand 122, where the right side surface is the right side surface of the middle plate 12, so that the whole keyboard is kept in a state of being up-down and down-down, so as to facilitate the operation of a user.

The following embodiments specifically describe the conductive structure 40.

Embodiment 1,

Referring to fig. 4-6, the conductive structure 40 includes: the first via hole 41 is located within the range enclosed by the annular elastic pad 30 and penetrates through the thickness direction of the keyboard body 20, in other words, the first via hole 41 penetrates through the front to the back of the keyboard body 20, so that the enclosed space enclosed by the annular elastic pad 30 and the keyboard placement platform is conducted with the outside atmosphere through the first via hole 41, and the gas pressure in the enclosed space is equal to the outside atmosphere pressure, thereby avoiding the phenomenon that the annular elastic pad 30 adsorbs the keyboard placement platform.

Meanwhile, the arrangement of the first via holes 41 can also enable the moisture entering the keyboard to be discharged from the first via holes 41, so as to avoid the problem of short circuit of other electronic components.

The first through hole 41 is provided so as not to affect the use of the key 20, or the position of the first through hole 41 is set so as not to interfere with the key 20 or other components. Of course, the setting position of the first via hole 41 does not pass through the setting position of the keyboard 20, so that the setting position of the key 20 is not required to be considered, and the processing is simplified, so that the cost is reduced.

In this embodiment, after the key 20 is mounted on the front surface of the keyboard body 10, a certain space is kept between the key 20 and the front surface of the keyboard body 10, and the space is communicated with the external atmosphere, so that the closed space is communicated with the external atmosphere through the first via hole 41.

It will be appreciated that the first via 41 may extend through the top frame 11, the middle plate 12 and the back cover 13, or, when the first via 41 is disposed only on the middle plate 12, the first via 41 may extend through only the middle plate 12.

In one embodiment, the conductive structure 40 further includes: a first blocking member (not shown) for blocking the first through hole 41, more specifically, blocking the first through hole 41 from a hole position where the first through hole 41 is located on the front surface of the keyboard body 10. The arrangement of the first blocking member can avoid the problem of short circuit of electronic components caused by moisture entering the keyboard from the bottom of the keyboard through the first through hole 41, and when the first blocking member is taken out, the closed space can be conducted with the external atmosphere.

The first through hole 41 may not only avoid the key 20, but also facilitate the assembly and disassembly of the first blocking member.

Embodiment II,

Referring to fig. 7-9, the conductive structure 40 includes: the second via hole 42, the second via hole 42 penetrates the width direction of the annular elastic pad 30. The second through hole 42 penetrating the width direction of the annular elastic pad 30 can conduct the enclosed space enclosed by the annular elastic pad 30 and the keyboard placement platform with the external atmosphere, so that the internal air pressure of the enclosed space is kept equal to the external atmosphere.

In this embodiment, the second through hole 42 is disposed on the annular elastic pad 30, so as to ensure the front surface of the keyboard.

As shown in fig. 9, the second through hole 42 is disposed at a position capable of avoiding the gas chamber 31 inside the annular elastic pad 30, so as to ensure the normal use of the annular elastic pad 30. The second via hole 42 shown in fig. 9 is located at the top of the gas chamber 31, however, in other embodiments, the second via hole 42 may be located at the back of the gas chamber 31, or located at another position, so long as the second via hole 42 is capable of communicating the sealed space with the outside air.

Third embodiment,

Referring to fig. 10 and 11, the conductive structure 40 includes: the third via hole 43 has a first port 431 and a second port 432, the third via hole 43 is disposed in the keyboard body 10, and the first port 431 is located in a range surrounded by the annular elastic pad 30, the second port 432 is located outside the range surrounded by the annular elastic pad 30, in other words, the first port 431 is located in a sealed space formed by the annular elastic pad 30 and the keyboard platform, and the second port 432 is located outside the sealed space formed by the annular elastic pad 30 and the keyboard platform, so that the sealed space formed by the annular elastic pad 30 and the keyboard platform is conducted to the outside through the first port 431, the third via hole 43 and the second port 432.

It will be appreciated that the third through hole 43 is disposed at a solid portion of the keyboard body 10, which does not affect the installation of other components, and prevents foreign matters such as external moisture from entering the keyboard. Since the third through hole 43 is located inside the keyboard body 10, the third through hole 43 is shown in broken line form in fig. 10 and 11.

Fourth embodiment,

Referring to fig. 12 and 13, the conductive structure 40 includes: the first groove 34 is disposed in the first groove 34 of the annular elastic pad 30 and the second groove 111 is disposed on the back surface of the keyboard body 10, the first groove 34 extends along the width direction of the annular elastic pad 30, and after the annular elastic pad 30 is mounted on the back surface of the keyboard body 10, the positions of the first groove 34 and the second groove 111 correspond to each other, so that the first groove 34 and the second groove 111 enclose a through hole 44, one end of the through hole 44 is located in a range enclosed by the annular elastic pad 30, and the other end of the through hole 44 extends out of the range enclosed by the annular elastic pad 30.

It can be appreciated that the first groove 34 and the second groove 111 enclose the through hole 44, so that the through structure 40 is formed on the annular elastic pad 30 and the keyboard body 10 together. The range enclosed by the annular elastic pad 30 is the closed space formed by the annular elastic pad 30 and the keyboard placement platform, and the range enclosed by the annular elastic pad 30 is the closed space formed by the annular elastic pad 30 and the keyboard placement platform, so that the closed space is communicated with the outside atmosphere through the through hole 44.

The first groove 34 is located on a side of the annular elastic pad 30 facing the keyboard body 10, and it should be noted that the arrangement of the first groove 34 does not affect the arrangement of the air chamber 31, and the air chamber 31 can span the first groove 34.

Fifth embodiment (V),

Referring to fig. 14-16, the conducting structure 40 is a notch 45 disposed on the annular elastic pad 30, and the notch 45 is disposed along the width direction of the annular elastic pad 30, so that a closed space formed by the annular elastic pad 30 and the keyboard placement platform can be communicated with the outside air.

As shown in fig. 16, in the present embodiment, the annular elastic cushion 30 includes: the annular connecting side 35 and at least one foot pad section 36, the annular connecting side 35 has an annular structure, the shape of which is the same as that of the annular elastic foot pad 30, and the foot pad section 36 has a section structure so as to have two ends. The annular connection side 35 is disposed on the back of the keyboard body 10, at least one foot pad section 36 is connected to the connection side 35, the foot pad section 36 may be connected to the connection side 35 by bonding, and of course, the foot pad section 36 and the connection side 35 may be formed into a unitary structure by injection molding. The two ends of foot pad 36 are spaced apart to form a gap 45.

In an embodiment, the foot pad section 36 corresponds to the main body 32, and the connecting side 35 corresponds to the two flanges 33, so that the annular elastic foot pad 30 in the present embodiment can be mounted on the back of the keyboard main body 10 by clamping the connecting side 35 through the clamping groove 110.

It should be noted that, the air chamber 31 is formed on the foot pad section 36, and the air chamber 31 in this embodiment has the foot pad section 36 broken by the notch 45, but the notch 45 occupies a smaller area, which has little influence on the function of the annular elastic foot pad 30.

Embodiment six,

Referring to fig. 17 and 18, the conductive structure 40 includes: the first communication port 46 and the second communication port 47, the keyboard body 10 has a mounting cavity inside, in other words, the keyboard body 10 has a hollow structure, the mounting cavity can be used for mounting the key 20 or the circuit board and other structures, the first communication port 46 and the second communication port 47 are both communicated with the mounting cavity, the first communication port 46 is located in the range enclosed by the annular elastic pad 30, and the second communication port 46 is located outside the range enclosed by the annular elastic pad 30. So that the closed space formed by the annular elastic cushion 30 and the keyboard placing platform is communicated with the outside atmosphere through the first communication port 46, the mounting cavity and the second communication port 47.

In this embodiment, the conducting structure 40 further includes: the second communicating port 47 is located on a side or front of the keyboard body 10, and the second blocking member (not shown) is used for blocking the second communicating port 47, so that impurities such as moisture can be prevented from entering the installation cavity by blocking the second communicating port 47 by the second blocking member.

Of course, the second communication port may be disposed at the back of the keyboard body 10, so as to ensure the front surface of the keyboard to be beautiful.

The conducting structure of the keyboard provided in the present application may be any of the above embodiments, and of course, a combination of at least two different embodiments may also be selected, and specifically, the conducting structure is selected according to actual needs.

In summary, in the keyboard provided in this embodiment, the closed space formed by the annular elastic pad and the keyboard placement platform is in communication with the external atmosphere through the conductive structure, so that the pressure of the light projector is maintained by the closed air and the external atmosphere, the phenomenon of "sucking disc" is avoided, the movement of the keyboard is facilitated, the annular elastic pad is further prevented from being separated from the back of the keyboard body, and the product quality is improved.

The foregoing description of the utility model has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the utility model pertains, based on the idea of the utility model.

Claims (10)

1. A keyboard, comprising: keyboard body, button and annular elastic pad foot, the button set up in the front of keyboard body, annular elastic pad foot set up in the back of keyboard body, annular elastic pad foot be used for support in between keyboard body and the keyboard place the platform, form airtight space between annular elastic pad foot and the keyboard place the platform, its characterized in that still includes: the conducting structure is arranged on the keyboard body and/or the annular elastic pad foot and is used for conducting the closed space with the outside atmosphere.

2. The keyboard of claim 1, wherein the conducting structure comprises: the first via hole is positioned in the range surrounded by the annular elastic pad foot and penetrates through the thickness direction of the keyboard body.

3. The keyboard of claim 2, wherein the conducting structure further comprises: the first plugging piece is used for plugging the first via hole.

4. The keyboard of claim 1, wherein the conducting structure comprises: and the second through hole penetrates through the width direction of the annular elastic pad foot.

5. The keyboard of claim 1, wherein the conducting structure comprises: the third via hole is provided with a first port and a second port, the third via hole is arranged in the keyboard body, the first port is located in the range surrounded by the annular elastic pad, and the second port is located outside the range surrounded by the annular elastic pad.

6. The keyboard of claim 1, wherein the conducting structure comprises: the keyboard comprises a keyboard body, a first groove and a second groove, wherein the first groove is arranged on the back face of the keyboard body, the first groove extends along the width direction of the annular elastic pad, the first groove corresponds to the second groove in position, the first groove and the second groove enclose a through hole, one end of the through hole is located in the range enclosed by the annular elastic pad, and the other end of the through hole extends out of the range enclosed by the annular elastic pad.

7. The keyboard of claim 1, wherein the conductive structure is a notch disposed on the annular elastic pad, and the notch is disposed along a width direction of the annular elastic pad.

8. The keyboard of claim 7, wherein the annular elastic foot pad comprises: the keyboard comprises an annular connecting side and at least one foot pad section, wherein the annular connecting side is arranged on the back surface of the keyboard body, at least one foot pad section is connected to the connecting side, and two ends of the foot pad section are spaced to form the notch.

9. The keyboard of claim 1, wherein the conducting structure comprises: the keyboard comprises a keyboard body, wherein the keyboard body is provided with a first communication port and a second communication port, the keyboard body is internally provided with a mounting cavity, the first communication port and the second communication port are communicated with the mounting cavity, the first communication port is located in a range enclosed by the annular elastic pad foot, and the second communication port is located outside the range enclosed by the annular elastic pad foot.

10. The keyboard of claim 9, wherein the conducting structure further comprises: the second communication port is positioned on the side face or the front face of the keyboard body, and the second blocking piece is used for blocking the second communication port.