CN202888039U - Scissor-like support of keyboard - Google Patents
Scissor-like support of keyboard Download PDFInfo
- Publication number
- CN202888039U CN202888039U CN 201220532421 CN201220532421U CN202888039U CN 202888039 U CN202888039 U CN 202888039U CN 201220532421 CN201220532421 CN 201220532421 CN 201220532421 U CN201220532421 U CN 201220532421U CN 202888039 U CN202888039 U CN 202888039U
- Authority
- CN
- China
- Prior art keywords
- support
- pivot
- keyboard
- scissor
- pivots
- 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 - Fee Related
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a scissor-like support of a keyboard. The scissor-like support comprises a first support and a second support that are mutually pin-joint. The first support is provided with pivots, and the second support is correspondingly provided with pivot holes. The pivots are fastened with the first support via cone-shaped connectors. Each pivot has a tapered end portion. The cone-shaped connectors for transition, arranged between the pivots and the first support, help to substantially enhance firmness of connection between the pivots and the first support, and the pivots are not liable to break on the first support when the scissor-like support is used, thereby preventing the scissor-like support from being ineffective.
Description
Technical field
The utility model relates to computor-keyboard, specifically refers to a kind of shear type frame of keyboard.
Background technology
Keyboard has become the indispensable a kind of peripheral hardware of computer as a kind of information input equipment.Present keyboard on the market mostly is mechanical keyboard, and as shown in Figure 1, the button 7 of keyboard is fixed on the pedestal 8 by shear type frame.
Shear type frame is configured to by the first support of mutual pivot joint and second, and the first support and the second support both sides central authorities are provided with corresponding pivot and pivot hole, thereby the first support is articulated into the interlinked mechanism that cross-like arranges with the second support.
On the market in the shear type frame of keyboard, pivot structure on the first support is the cylinder that is extended toward two ends by rack body both sides central authorities, rotating formation by cylinder in the pivot hole articulates, occurring easily cylinder in the use ruptures from rack body, the situation that causes shear type frame to lose efficacy is made troubles to use.
The utility model content
The purpose of this utility model provides a kind of strength increase, use in the shear type frame of the keyboard of easy fracture not.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of shear type frame of keyboard, the first support and the second support that comprise mutual pivot joint, the first support is provided with pivot, correspondence is provided with the pivot hole on the second support, and described pivot is fastenedly connected by connector and first support of cone shape.
Wherein, described pivot is provided with the end of taper.
In addition, described the first bracket edge place is provided with the type groove.
The beneficial effects of the utility model are: be provided with the connector for transition between pivot and the first support, the connector of cone can increase the firmness that pivot is connected with the first support greatly, pivot is difficult for rupturing from the first support in the use, the generation of having avoided shear type frame to lose efficacy.
Description of drawings
Fig. 1 is the use view of shear type frame;
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to shown in Figure 2, the utility model discloses a kind of shear type frame of keyboard, the first support 1 and the second support 2 that comprise mutual pivot joint, the first support 1 is provided with pivot 3, correspondence is provided with pivot hole 4 on the second support 2, described pivot 3 is fastenedly connected by connector 5 and first support 1 of cone shape, owing to be provided with the connector 5 for transition between pivot 3 and the first support 1, the connector 5 of cone can increase the firmness that pivot 3 is connected with the first support 1 greatly, pivot 3 is difficult for from 1 fracture of the first support, the generation of having avoided shear type frame to lose efficacy in the use.
Wherein, described pivot 3 is provided with the end of taper, helps pivot 3 to be installed in the pivot hole 4, and the first support 1 edge is provided with type groove 6, can also alleviate quality in the time of proof strength and reduce materials.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (3)
1. the shear type frame of a keyboard, the first support (1) and the second support (2) that comprise mutual pivot joint, the first support (1) is provided with pivot (3), the upper correspondence of the second support (2) is provided with pivot hole (4), it is characterized in that: described pivot (3) is fastenedly connected with the first support (1) by the connector (5) of cone shape.
2. shear type frame according to claim 1 is characterized in that, described pivot (3) is provided with the end of taper.
3. shear type frame according to claim 1 and 2 is characterized in that, described the first support (1) edge is provided with type groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532421 CN202888039U (en) | 2012-10-08 | 2012-10-08 | Scissor-like support of keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532421 CN202888039U (en) | 2012-10-08 | 2012-10-08 | Scissor-like support of keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888039U true CN202888039U (en) | 2013-04-17 |
Family
ID=48079436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220532421 Expired - Fee Related CN202888039U (en) | 2012-10-08 | 2012-10-08 | Scissor-like support of keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428126A (en) * | 2015-12-28 | 2016-03-23 | 珠海市智迪科技股份有限公司 | Folding support, keys and keyboard |
-
2012
- 2012-10-08 CN CN 201220532421 patent/CN202888039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428126A (en) * | 2015-12-28 | 2016-03-23 | 珠海市智迪科技股份有限公司 | Folding support, keys and keyboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |