CN114203469A - Keyboard device and key structure thereof - Google Patents
- ️Fri Mar 18 2022
CN114203469A - Keyboard device and key structure thereof - Google Patents
Keyboard device and key structure thereof Download PDFInfo
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Publication number
- CN114203469A CN114203469A CN202010986864.0A CN202010986864A CN114203469A CN 114203469 A CN114203469 A CN 114203469A CN 202010986864 A CN202010986864 A CN 202010986864A CN 114203469 A CN114203469 A CN 114203469A Authority
- CN
- China Prior art keywords
- keycap
- plate
- component
- assembly
- disposed Prior art date
- 2020-09-18 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/03—Sound
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2233/00—Key modules
- H01H2233/07—Cap or button on actuator part
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- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
本发明提供一种键盘装置及其按键结构。键盘装置包括多个按键结构，每一按键结构包括板材组件、键帽、连接组件以及缓冲件。板材组件具有贯穿区域。键帽配置于板材组件的上方，且键帽包括至少一卡勾件。连接组件配置于该键帽与该板材组件之间，键帽以至少一卡勾件连接于连接组件，使得键帽通过连接组件而相对板材组件进行升降移动。缓冲件配置于板材组件，且缓冲件朝靠近键帽的方向延伸并穿过板材组件的贯穿区域。当键帽通过连接组件朝靠近板材组件的方向下降移动而使至少一卡勾件抵靠于缓冲件，键帽与板材组件之间具有间隙。
The invention provides a keyboard device and a key structure thereof. The keyboard device includes a plurality of key structures, and each key structure includes a plate component, a key cap, a connecting component and a buffer member. The sheet assembly has a through region. The key cap is arranged above the plate component, and the key cap includes at least one hook piece. The connecting component is disposed between the keycap and the plate component, and the keycap is connected to the connecting component with at least one hook, so that the keycap can move up and down relative to the plate component through the connecting component. The buffer member is disposed on the plate assembly, and the buffer member extends toward the direction close to the keycap and passes through the penetration area of the plate assembly. When the keycap descends and moves toward the plate assembly through the connecting assembly so that at least one hook member abuts against the buffer member, there is a gap between the keycap and the plate assembly.
Description
Technical Field
The invention relates to the field of input devices, in particular to a keyboard device and a key structure thereof.
Background
With the development of technology, the electronic devices are greatly developed to bring convenience to human life, and therefore it is an important issue how to make the operations of the electronic devices more humanized. Common input devices for electronic devices include mouse devices, keyboard devices, and trackball devices, wherein the keyboard devices allow users to directly input characters and symbols into a computer, and are therefore highly appreciated.
The keyboard device comprises a plurality of key structures, each key structure mainly comprises a keycap, a scissors type connecting element, a film circuit board and a supporting plate which are stacked in sequence, and if the key structure belongs to the type of the light-emitting keyboard, a backlight module is additionally arranged below the supporting plate. Specifically, the membrane circuit board is provided with a membrane switch, an elastic element is arranged between the keycap and the membrane circuit board, and the scissors-type connecting element is connected between the keycap and the supporting plate and comprises a first frame and a second frame pivoted to the first frame, so that the first frame and the second frame can swing relative to each other. When the key cap of any key structure is pressed and moves downwards relative to the supporting plate, the first frame and the second frame of the scissors type connecting element are changed into an overlapped state from an opening state, and the key cap moving downwards extrudes the elastic element to enable the elastic element to abut against and trigger the corresponding membrane switch, so that the keyboard device generates a corresponding key signal. When the key cap of the key structure is not pressed any more, the key cap can move upwards relative to the support plate according to the elastic restoring force of the elastic element, at the moment, the first frame and the second frame can be changed into an open-close state from a folding state, and the key cap can be restored to the original position.
However, the conventional keyboard apparatus has a disadvantage that when the key cap of any key structure is pressed and moves downward relative to the supporting board, the key cap will strike the membrane circuit board to generate a knocking sound, i.e. a sound generated when the kinetic energy generated by the key cap striking the membrane circuit board is transmitted downward to the supporting board made of metal, and the sound is unpleasant noise for users. Therefore, how to improve the above problems is the focus of attention of those skilled in the art.
Disclosure of Invention
One objective of the present invention is to provide a keyboard apparatus, wherein a buffer is disposed on a board assembly of a key structure, when a key cap is pressed, the key cap moves downward toward the board assembly through a connecting assembly to enable at least one hook member to abut against the buffer, so that a gap is formed between the key cap and the board assembly, thereby effectively preventing the key cap from directly impacting the board assembly, and achieving the effect of reducing noise.
Another objective of the present invention is to provide a key structure, wherein a buffer is disposed on the board assembly, when the key cap is pressed, the key cap moves downward toward the board assembly through the connecting assembly to make at least one of the hooks abut against the buffer, so that a gap is formed between the key cap and the board assembly, thereby effectively preventing the key cap from directly impacting the board assembly, and achieving the effect of reducing noise.
Other objects and advantages of the present invention will be further understood from the technical features disclosed in the present invention.
To achieve one or a part of or all of the above or other objects, the present invention provides a keyboard device, which includes a plurality of key structures. Each key structure comprises a plate component, a keycap, a connecting component and a buffer component. The sheet assembly has a through region. The keycap is arranged above the plate component and comprises at least one clamping hook piece. The connecting component is arranged between the keycap and the plate component, and the keycap is connected with the connecting component through at least one clamping hook component, so that the keycap can move up and down relative to the plate component through the connecting component. The buffer member is arranged on the plate assembly, extends towards the direction close to the keycap and penetrates through the penetrating area of the plate assembly. When the keycap descends towards the direction close to the plate assembly through the connecting assembly to enable the at least one clamping hook piece to abut against the buffer piece, a gap is formed between the keycap and the plate assembly.
In an embodiment of the invention, at least one hook of the key cap abuts against the buffer to generate a deformation amount of the buffer, wherein the deformation amount is between 0.05 mm and 1 mm.
In an embodiment of the invention, the board assembly includes a supporting board and a film circuit board. The supporting plate is provided with a first through hole. The film circuit board is arranged between the keycap and the supporting plate, and is provided with a second through hole which is communicated with the first through hole to form a through area.
In an embodiment of the invention, the key cap further includes a top portion and a skirt extending from the top portion toward a direction close to the board assembly, and when at least one hook of the key cap is connected to the buffer member, a gap is formed between the skirt and the thin film circuit board of the board assembly.
In an embodiment of the invention, the keyboard apparatus further includes a waterproof sheet. The waterproof sheet body is arranged below the plate assembly, and the waterproof sheet body and the buffer piece are of an integrally formed structure.
In an embodiment of the invention, the waterproof sheet includes polycarbonate and polyethylene terephthalate.
In an embodiment of the invention, the keyboard apparatus further includes a waterproof sheet. The waterproof sheet body is arranged below the plate assembly, and the buffer piece is arranged on the waterproof sheet body.
In an embodiment of the invention, the material of the waterproof sheet includes polycarbonate and polyethylene terephthalate, and the material of the buffer includes silicone and rubber.
In an embodiment of the invention, the buffer includes a surface facing the key cap and an elastic gel disposed on the surface, and when the key cap moves downward toward a direction close to the plate assembly to enable the at least one hook member to abut against the elastic gel, the gap is formed between the key cap and the plate assembly.
The invention further provides a key structure which comprises a plate assembly, a keycap, a connecting assembly and a buffer piece. The sheet assembly has a through region. The key cap is arranged above the plate component and is provided with at least one clamping hook piece. The connecting component is arranged between the keycap and the plate component, and the keycap is connected with the connecting component through at least one clamping hook component, so that the keycap can move up and down relative to the plate component through the connecting component. The buffer member is arranged on the plate assembly, extends towards the direction close to the keycap and penetrates through the penetrating area of the plate assembly. When the keycap descends towards the direction close to the plate assembly to enable the at least one clamping hook piece to abut against the buffer piece, a gap is formed between the keycap and the plate assembly.
According to the keyboard device provided by the embodiment of the invention, the buffer piece is arranged on the plate component of the key structure, when the key cap of the key structure is touched and pressed, the key cap descends and moves towards the direction close to the plate component through the connecting component to enable the at least one clamping hook piece to abut against the buffer piece, so that a gap is formed between the key cap and the plate component, and under the structural design, the key cap is effectively prevented from directly impacting the plate component, the sound generated in the process that the key structure is touched and pressed is reduced, and the effect of reducing the noise is further achieved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is an external structural schematic view of a keyboard device according to an embodiment of the invention.
Fig. 2 is a schematic perspective view of a key structure of the keyboard apparatus shown in fig. 1.
FIG. 3 is a cross-sectional view taken along line AA in FIG. 2.
FIG. 4 is a schematic cross-sectional view of the key structure shown in FIG. 3 after being pressed.
Fig. 5 is a partially enlarged view of a region Z of the key structure shown in fig. 4.
Fig. 6 is a schematic cross-sectional view of a key structure according to another embodiment of the invention.
The reference numbers are as follows:
1: keyboard device
10. 10 a: press piece structure
11: sheet material assembly
12: key cap
13: connecting assembly
14. 14 a: buffer piece
15: water-proof sheet
110: through region
111: supporting plate
112: thin film circuit board
120: fastening hook piece
121: top part
122: skirt edge
140: surface of
141: elastic colloid
1110: the first through hole
1120: second through hole
G: gap
Z: region(s)
AA: line segment
Detailed Description
Referring to fig. 1 to 5, fig. 1 is an external structural schematic view of a keyboard device according to an embodiment of the invention. Fig. 2 is a schematic perspective view of a key structure of the keyboard apparatus shown in fig. 1. FIG. 3 is a cross-sectional view taken along line AA in FIG. 2. FIG. 4 is a schematic cross-sectional view of the key structure shown in FIG. 3 after being pressed. Fig. 5 is a partially enlarged view of a region Z of the key structure shown in fig. 4.
As shown in fig. 1, the keyboard device 1 includes a plurality of
key structures10, the
key structures10 can be classified into general keys, numeric keys, and function keys, etc. which are respectively pressed by fingers of a user to enable the keyboard device 1 to generate corresponding key signals to a computer, so as to enable the computer to execute corresponding functions, for example, the general keys are used for inputting symbols such as english letters, the numeric keys are used for inputting numbers, and the function keys are used for providing various shortcut functions, for example, F1-F12.
The detailed structure of the
key structure10 of the keyboard apparatus 1 according to the embodiment of the present invention will be further described below.
As shown in fig. 2 to 5, the
key structure10 of the present embodiment includes a
plate member11, a
key cap12, a connecting
member13, and a
buffer member14. The
sheet assembly11 has a through
area110. The
key cap12 is disposed above the
plate member11, and the
key cap12 includes at least one
hook120, in the embodiment, the through
region110 of the
plate member11 and the
hook120 of the
key cap12 correspond to each other, and it should be noted that the number of the
hooks120 may be different according to the size of the
key cap12, for example, the number of
hooks120 of a space key or a Shift (Shift) key with a larger area and a longer length is greater than the number of
hooks120 of a general key or a numeric key, and therefore, the invention is not limited to the number of
hooks120. The
link assembly13 is disposed between the
key cap12 and the
plate assembly11, the
key cap12 is connected to the
link assembly13 by the
hook120, so that the
key cap12 moves up or down relative to the
plate assembly11 through the
link assembly13, in this embodiment, the
link assembly13 is, for example, a scissors-type link assembly, but the invention is not limited thereto. The
buffer14 is disposed on the
plate member11, and the
buffer14 extends toward the
keycap12 and passes through the through
region110 of the
plate member11. When the
key cap12 moves downward toward the
plate member11 to make the
hook member120 abut against the
buffer member14, a gap G exists between the
key cap12 and the
plate member11.
As can be seen from the above description, the
buffer14 is disposed on the
board element11 of each
key structure10 of the keyboard apparatus 1 of the embodiment, when the
key structure10 is pressed, the
key cap12 moves downward toward the
board element11 to make the
hook element120 abut against the
buffer14, and the
hook element120 of the
key cap12 interferes with the
buffer14, so that the
key cap12 stops moving after moving downward to a specific position and has a gap G with the
board element11.
As shown in fig. 2 to 5, the
plate member11 of the present embodiment includes a
support plate111 and a
film wiring board112. The supporting
plate111 has a first through
hole1110. The thin
film circuit board112 is disposed between the
key cap12 and the supporting
plate111, and the thin
film circuit board112 has a second through
hole1120. In the present embodiment, the supporting
board111 and the thin
film circuit board112 are stacked on each other, and the first through
hole1110 and the second through
hole1120 are communicated with each other to form the through
region110.
As shown in fig. 2 to 5, the key structure 1 of the present embodiment further includes a
waterproof sheet15. The
waterproof sheet15 is disposed below the
board assembly11, specifically, the
waterproof sheet15 is disposed below the supporting
plate111, and the thin
film circuit board112, the supporting
plate111 and the
waterproof sheet15 are sequentially stacked on each other from top to bottom. The
waterproof sheet15 is attached below the supporting
plate111 to prevent external moisture from entering the keyboard apparatus 1, and prevent internal components of the keyboard apparatus 1 from being damaged due to the entry of moisture. In the present embodiment, the
waterproof sheet body15 and the
buffer14 are integrally formed, for example, that is, the
waterproof sheet body15 having the
buffer14 is directly manufactured by a press forming method, an injection molding method, or the like. In the present embodiment, the material of the
waterproof sheet15 and the
buffer14 is, for example, Polycarbonate (PC) or polyethylene terephthalate (PET), but the invention is not limited thereto.
It should be noted that the above-mentioned structure in which the
waterproof sheet body14 and the buffering
member15 are integrally formed is only one embodiment of the present invention, and the present invention is not limited thereto, and in other embodiments, the
waterproof sheet body15 and the buffering
member14 are, for example, independent members, that is, after the buffering
member14 is disposed on the
waterproof sheet body15, the
waterproof sheet body15 disposed with the buffering
member14 is attached below the supporting
plate111, and the buffering
member14 disposed on the
waterproof sheet body15 passes through the penetrating
area110 formed by the first penetrating
hole1110 of the supporting
plate111 and the second
penetrating hole1120 of the thin-
film circuit board112. In the embodiment where the
waterproof sheet15 and the buffering
member14 are independent members, the material of the
waterproof sheet15 and the buffering
member14 may be the same or different, and in the case of different material, the material of the
waterproof sheet15 is, for example, Polycarbonate (PC) or polyethylene terephthalate (PET), and the material of the buffering
member14 is, for example, silicone or rubber, but the invention is not limited thereto.
As particularly described, the
key structure10 having the
waterproof sheet15 is only one embodiment of the present invention, and the present invention is not limited thereto, and in other embodiments, the
waterproof sheet15 may be omitted, and only the
buffer14 is disposed in the through
region110 of the
board assembly11.
As shown in fig. 3 to 5, the
key cap12 of the present embodiment further includes a
top portion121 and a
skirt122 extending from the
top portion120 toward the
plate member11. When the
key cap12 of the
key structure10 is pressed and moves downward toward the direction close to the
board assembly11 through the connecting
assembly13, the
hook120 of the
key cap12 abuts against the
buffer14, and since the
hook120 of the
key cap12 and the
buffer14 interfere with each other, the
skirt122 of the
key cap12 does not directly impact on the
film circuit board112 of the
board assembly11, that is, while the
hook120 of the
key cap12 and the
buffer14 interfere with each other, a gap G exists between the
skirt122 of the
key cap12 and the
film circuit board112 of the
board assembly11. Specifically, the
key structure10 of the present embodiment further includes an elastic element (not shown in this figure) disposed between the
key cap12 and the
film circuit board112, and the
film circuit board112 is disposed with a film switch (not shown in this figure), when the
key cap12 of the
key structure10 is pressed and moves downward toward the direction close to the
plate member11 through the connecting
member13 and the
hook member120 of the
key cap12 abuts against the
buffer member14, the downward moving
key cap12 will press the elastic element, so that the elastic element abuts against and triggers the film switch on the
film circuit board112, that is, while the
hook member120 of the
key cap12 and the
buffer member14 interfere with each other, the film switch on the
film circuit board112 will also be triggered. Since the material of the
buffer14 is elastic, when the
hook120 of the
key cap12 and the
buffer14 interfere with each other, the
buffer14 is elastically deformed to have a deformation amount T, in this embodiment, the deformation amount T of the
buffer14 is, for example, between 0.05 mm and 1 mm, but the invention is not limited thereto, and in other embodiments, as long as the gap G is formed between the
key cap12 and the
board assembly11 due to the interference between the
hook120 of the
key cap12 and the
buffer14 and the thin film switch on the thin
film circuit board112 can be triggered, the
hook120 of the
key cap12 only needs to be supported on the
buffer14 without elastically deforming the
buffer14.
Please refer to fig. 6, which is a schematic cross-sectional view illustrating a key structure according to another embodiment of the present invention. As shown in fig. 6, the
key structure10a of the present embodiment is similar to the
key structure10 shown in fig. 2 to 5, and the difference is that the
buffer14a of the present embodiment includes a
surface140 facing the
keycap12 and an
elastic gel141 disposed on the
surface140. When the
key cap12 of the
key structure10a is pressed and moves downward toward the
plate element11 through the connecting
element13, the
hook element120 of the
key cap12 abuts against the
elastic colloid141 of the
buffer element14a, so that a gap is formed between the
key cap12 and the
plate element11. In the embodiment, the material of the
elastic colloid141 is, for example, silicone or rubber, but the invention is not limited thereto.
In summary, in the keyboard apparatus of the embodiment of the invention, the buffer member is configured on the board assembly of the key structure, when the key cap of the key structure is pressed, the key cap descends and moves towards the direction close to the board assembly through the connection member to enable the at least one hook member to abut against the buffer member, so that a gap is formed between the key cap and the board assembly, and with such a structural design, the key cap is effectively prevented from directly impacting the board assembly, noise generated in the process of pressing the key structure is reduced, and the effect of reducing noise is achieved.
However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made by the claims and the description of the present invention are still within the scope of the present invention. Moreover, not all objects or advantages or features disclosed herein are necessarily achieved by any one embodiment or claim of the invention. In addition, the abstract section and the title are provided for assisting the search of patent documents and are not intended to limit the scope of the present invention. Furthermore, the terms "first," "second," and the like in the description or in the claims are used only for naming elements (elements) or distinguishing different embodiments or ranges, and are not used for limiting the upper limit or the lower limit on the number of elements.
Claims (10)
1.一种键盘装置，包括：1. A keyboard device comprising: 多个按键结构，每一按键结构包括：Multiple key structures, each key structure includes: 一板材组件，具有一贯穿区域；a panel assembly having a through region; 一键帽，配置于该板材组件的上方，且该键帽包括至少一卡勾件；a keycap, disposed above the plate assembly, and the keycap includes at least one hook; 一连接组件，配置于该键帽与该板材组件之间，该键帽以该至少一卡勾件连接于该连接组件，使得该键帽通过该连接组件而相对该板材组件进行升降移动；以及a connecting component disposed between the keycap and the plate component, the keycap is connected to the connecting component with the at least one hook, so that the keycap can move up and down relative to the plate component through the connecting component; and 一缓冲件，配置于该板材组件，且该缓冲件朝靠近该键帽的方向延伸并穿过该板材组件的该贯穿区域；a buffer member, disposed on the plate assembly, and the buffer member extends toward the direction close to the keycap and passes through the penetration area of the plate assembly; 其中，当该键帽朝靠近该板材组件的方向下降移动而使该至少一卡勾件抵靠于该缓冲件时，该键帽与该板材组件之间具有一间隙。Wherein, when the key cap moves downward toward the direction close to the plate component, so that the at least one hook piece abuts against the buffer component, there is a gap between the key cap and the plate component. 2.如权利要求1所述的键盘装置，其中该键帽的该至少一卡勾件抵靠该缓冲件而使该缓冲件产生一形变量，该形变量介于0.05毫米至1毫米之间。2 . The keyboard device as claimed in claim 1 , wherein the at least one hook member of the keycap abuts against the buffer member to cause the buffer member to generate a deformation amount, and the deformation amount is between 0.05 mm and 1 mm. 3 . . 3.如权利要求1所述的键盘装置，其中该板材组件包括：3. The keyboard assembly of claim 1, wherein the board assembly comprises: 一支撑板，具有一第一贯穿孔；以及a support plate having a first through hole; and 一薄膜线路板，配置于该键帽与该支撑板之间，该薄膜线路板具有一第二贯穿孔，且该第二贯穿孔与该第一贯穿孔彼此连通而形成该贯穿区域。A thin film circuit board is disposed between the keycap and the support plate, the thin film circuit board has a second through hole, and the second through hole and the first through hole communicate with each other to form the through region. 4.如权利要求3所述的键盘装置，其中该键帽还包括一顶部以及自该顶部朝靠近该板材组件的方向延伸的一裙边，当键帽的该至少一卡勾件接于触于该缓冲件时，该裙边与该板材组件的该薄膜线路板之间具有该间隙。4. The keyboard device as claimed in claim 3, wherein the keycap further comprises a top and a skirt extending from the top in a direction close to the plate member, when the at least one hook of the keycap is in contact with the contact When the buffer is used, there is the gap between the skirt and the thin film circuit board of the plate assembly. 5.如权利要求1所述的键盘装置，还包括一防水片体，该防水片体配置于该板材组件的下方，且该防水片体与该缓冲件为一体成型的结构。5 . The keyboard device of claim 1 , further comprising a waterproof sheet body, the waterproof sheet body is disposed below the plate component, and the waterproof sheet body and the buffer member are integrally formed. 6 . 6.如权利要求5所述的键盘装置，其中该防水片体的材质包括聚碳酸酯以及聚对苯二甲酸乙二酯。6. The keyboard device of claim 5, wherein the material of the waterproof sheet body comprises polycarbonate and polyethylene terephthalate. 7.如权利要求1所述的键盘装置，还包括一防水片体，该防水片体配置于该板材组件的下方，且缓冲件配置于该防水片体上。7 . The keyboard device as claimed in claim 1 , further comprising a waterproof sheet body, the waterproof sheet body is disposed under the plate assembly, and the buffer member is disposed on the waterproof sheet body. 8 . 8.如权利要求7所述的键盘装置，其中防水片体的材质包括聚碳酸酯以及聚对苯二甲酸乙二酯，该缓冲件的材质包括硅氧树脂以及橡胶。8 . The keyboard device of claim 7 , wherein the material of the waterproof sheet body comprises polycarbonate and polyethylene terephthalate, and the material of the buffer member comprises silicone resin and rubber. 9 . 9.如权利要求1所述的键盘装置，其中该缓冲件包括面向该键帽的一表面以及配置于该表面上的一弹性胶体，当该键帽朝靠近该板材组件的方向下降移动而使该至少一卡勾件抵靠于该弹性胶体时，该键帽与该板材组件之间具有该间隙。9 . The keyboard device of claim 1 , wherein the buffer member comprises a surface facing the keycap and an elastic colloid disposed on the surface, and when the keycap descends and moves toward the board assembly, the When the at least one hook piece abuts against the elastic colloid, there is the gap between the keycap and the plate component. 10.一种按键结构，包括：10. A key structure, comprising: 一板材组件，具有一贯穿区域；a panel assembly having a through region; 一键帽，配置于该板材组件的上方，且该键帽具有至少一卡勾件；a keycap, disposed above the plate assembly, and the keycap has at least one hook; 一连接组件，配置于该键帽与该板材组件之间，该键帽以该至少一卡勾件连接于该连接组件，使得该键帽通过该连接组件而相对该板材组件进行升降移动；以及a connecting component disposed between the keycap and the plate component, the keycap is connected to the connecting component with the at least one hook, so that the keycap can move up and down relative to the plate component through the connecting component; and 一缓冲件，配置于该板材组件，且该缓冲件朝靠近该键帽的方向延伸并穿过该板材组件的该贯穿区域；a buffer member, disposed on the plate assembly, and the buffer member extends toward the direction close to the keycap and passes through the penetration area of the plate assembly; 其中，当该键帽朝靠近该板材组件的方向下降移动而使该至少一卡勾件抵靠于该缓冲件时，进而使得该键帽与该板材组件之间具有一间隙。Wherein, when the key cap descends and moves toward the direction close to the plate component, so that the at least one hook piece abuts against the buffer component, so that there is a gap between the key cap and the plate component.
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| CN202010986864.0A CN114203469A (en) | 2020-09-18 | 2020-09-18 | Keyboard device and key structure thereof |
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