CN2396434Y - Keyboard key - Google Patents
Keyboard key Download PDFInfo
- Publication number
- CN2396434Y CN2396434Y CN 99248512 CN99248512U CN2396434Y CN 2396434 Y CN2396434 Y CN 2396434Y CN 99248512 CN99248512 CN 99248512 CN 99248512 U CN99248512 U CN 99248512U CN 2396434 Y CN2396434 Y CN 2396434Y
- Authority
- CN
- China
- Prior art keywords
- support
- keycap
- stands
- pedestal
- pivot
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a keyboard key, which is composed of a key cap, an elastic touch body, a first supporting frame, a second supporting frame and a base. An operating surface and an assembling surface are respectively formed on the top surface and the bottom surface of the key cap, a vertically penetrating accommodating space is arranged on the base, the elastic touch piece is arranged between the key cap and the base, the first supporting frame and the second supporting frame are arranged between the assembling surfaces of the key cap and the base, the two supporting frames are pivoted in a crossing shape, the upper ends of the two supporting frames are connected with the assembling surface of the key cap, and the lower ends of the two supporting frames are connected with the base. The accommodating space of the base is positioned below the two supporting frames, and a bottom plate is not arranged at the bottom part of the base.
Description
The utility model relates to a kind of keyboard, refers to a kind of suitable what notebook computer especially, can meet the press-key structure of the compact requirement of modern product in order to reduce the button whole height.
Existing computor-keyboard often adopts bridge formation formula button, Fig. 1 is the button synoptic diagram of existing computor-keyboard, this keyboard 10a mainly is by a keycap 11a, one elasticity is touched body 12a, one first support 13a, one second support 14a, an one pedestal 16a and a base plate 22a constitute, this first support and the cross-shaped setting of second carriage support, and with the pivot 18a of this first support and the second support lower end, 19a articulates the pivot seat 20a that what pedestal top is convexly equipped with, among the 21a, first support and second support upper end then link the what keycap, form an interlinked mechanism with this two stands, this elasticity is touched between the stroke of system position keycap start, it is parallel up and down when mobile that keycap is done by two stands guiding, the elasticity of keycap below is touched body can press or leave FPC 15a, makes switch do ON or OFF action.
But, above-mentioned existing keyboard, its pedestal, first support and second support all have certain thickness, certainly will make the height of button integral body increase, and this kind design is difficult to meet the compact requirement of modern product in fact.
The purpose of this utility model is to provide a kind of keyboard, and when the keycap interlock two stands of this button moved down, this two stands can sink in the what accommodation space, so can significantly reduce the height of button integral body under the constant principle of key stroke.
The purpose of this utility model is achieved in that a kind of keyboard, and a keycap is arranged, and its end face and bottom surface form an operating surface and a fitting surface respectively; One pedestal is arranged; One elasticity touch part is arranged, and is to establish between what keycap and the pedestal; First support and second support are arranged, and are to be provided with between the fitting surface and pedestal of what keycap, and this two stands articulates into cross-like, and this two stands upper end system links the fitting surface of what keycap, and this two stands lower end system links the what pedestal; One base plate is arranged, and this base plate is established the what base bottom; It is characterized in that this pedestal is provided with an accommodation space that runs through up and down, this this two stands below of accommodation space system position what, can be in order to ccontaining this two stands, when described this two stands of keycap interlock moved down, this two stands can sink in the what accommodation space, and the thickness of keycap is reduced.
Compared with the prior art the utility model has the advantage that reduces the button whole height.
The utility model is described in further detail below in conjunction with drawings and Examples
Fig. 1 is the button synoptic diagram of existing computor-keyboard.
Fig. 2 is a floor map of the present utility model.
Fig. 3 is a three-dimensional combination figure of the present utility model.
Fig. 4 is a three-dimensional exploded view of the present utility model.
Referring to Fig. 2, Fig. 3 and shown in Figure 4, keyboard 10 of the present utility model, touching body 12, first support 13, second support 14 and pedestal 15 by a keycap 11, an elasticity is constituted, described keycap generally is the cap body of a square, its end face and bottom surface form an operating surface 16 and a fitting surface 17 respectively, on this fitting surface are to be provided with two pivot holes 18 and two chutes 19.
First support and second carriage support are provided with between the fitting surface and pedestal of what keycap, and first support and the second support both sides center section system are provided with corresponding pivot 20 and pivot hole 21, make this two stands and are articulated into the interlinked mechanism that cross-like is provided with.
Elasticity touch part system establishes between what keycap and the pedestal, between the stroke of elasticity touch part system position what keycap start.Upper end, the first support both sides respectively is provided with a pivot 22, upper end, the second support both sides respectively is provided with a slide-bar 23, this two stands system by the pivot of upper end, both sides and the pivot hole 18 and the chute 19 of the slide-bar pivot joint and the what keycap that is slidingly matched, makes first support and second support upper end link the fitting surface of what keycap respectively.
First support and lower end, the second support both sides respectively are provided with a pivot 24,25 and articulate in the perforation 26,27 default on the binding what pedestal, this perforation top respectively is provided with a spacer 28,29, in order to limit the displacement that described pivot makes progress, one FPC 30 and a base plate 31 are to establish the what base bottom, on this FPC and the base plate and be provided with and pivot 24,25 corresponding perforation 33,34.It is parallel up and down when mobile that keycap is done by two stands guiding, and the elasticity of keycap below is touched body can press or leave FPC, makes switch do ON or OFF action.
The utility model mainly is that what pedestal 15 is provided with an accommodation space that runs through up and down 32, this accommodation space system position what first support and second support below, can be in order to ccontaining this two stands, when keycap interlock two stands moves down, this two stands can sink in the what accommodation space, so can under the constant principle of key stroke the thickness of keycap be reduced, significantly reduce the height of button integral body, meet the compact requirement of modern product.Moreover, the utility model what pedestal 15 is provided with an accommodation space that runs through up and down, first support and second support are except can being assembled by the pedestal top, also can be by the assembling of pedestal below, make the assembling of winning between support and second support and the pedestal can comply with required the selection, the effect that has convenient what assembling and reduce cost.
Claims (7)
1, a kind of keyboard has a keycap, and its end face and bottom surface form an operating surface and a fitting surface respectively; One pedestal is arranged; One elasticity touch part is arranged, and is to establish between what keycap and the pedestal; First support and second support are arranged, and are to be provided with between the fitting surface and pedestal of what keycap, and this two stands articulates into cross-like, and this two stands upper end system links the fitting surface of what keycap, and this two stands lower end system links the what pedestal; One base plate is arranged, and this base plate is established the what base bottom; It is characterized in that this pedestal is provided with an accommodation space that runs through up and down, this this two stands below of accommodation space system position what, can be in order to ccontaining this two stands, when described this two stands of keycap interlock moved down, this two stands can sink in the what accommodation space, and the thickness of keycap is reduced.
2, keyboard according to claim 1, it is characterized in that described pedestal is provided with a plurality of perforation, described perforation top respectively is provided with a spacer, described first support and lower end, the second support both sides respectively are provided with a pivot, in the perforation that articulates the what pedestal.
3, keyboard according to claim 2 is characterized in that, described base plate is provided with and the corresponding perforation of pivot.
4, keyboard according to claim 1, it is characterized in that, the fitting surface of described keycap is provided with two pivot holes and two chutes, upper end, the described first support both sides respectively is provided with a pivot, upper end, the described second support both sides respectively is provided with a slide-bar, this two stands system by the pivot of upper end, both sides and the pivot hole and the chute of the slide-bar pivot joint and the what keycap that is slidingly matched, makes first support and second support upper end link the fitting surface of what keycap respectively.
5, keyboard according to claim 1 is characterized in that, described first support and the second support both sides center section are provided with corresponding pivot and pivot hole, makes this two stands articulate into the interlinked mechanism that cross-like is provided with.
6, keyboard according to claim 1 is characterized in that, described base bottom is that a FPC is set.
7, keyboard according to claim 6 is characterized in that, described FPC is provided with perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248512 CN2396434Y (en) | 1999-10-15 | 1999-10-15 | Keyboard key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248512 CN2396434Y (en) | 1999-10-15 | 1999-10-15 | Keyboard key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2396434Y true CN2396434Y (en) | 2000-09-13 |
Family
ID=34033690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99248512 Expired - Lifetime CN2396434Y (en) | 1999-10-15 | 1999-10-15 | Keyboard key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2396434Y (en) |
-
1999
- 1999-10-15 CN CN 99248512 patent/CN2396434Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGBAO TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: XULI CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Taipei city of Taiwan Province Patentee after: Lite-On Technology Corporation Address before: Taiwan, China Patentee before: Xuli Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |