CN203433468U - Dustproof keyboard - Google Patents
Dustproof keyboard Download PDFInfo
- Publication number
- CN203433468U CN203433468U CN201320524439.5U CN201320524439U CN203433468U CN 203433468 U CN203433468 U CN 203433468U CN 201320524439 U CN201320524439 U CN 201320524439U CN 203433468 U CN203433468 U CN 203433468U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- dustproof
- dust
- proof belt
- band
- 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
A dustproof keyboard comprises a keyboard body, a dustproof band and a box for containing the dustproof band, wherein one side of the keyboard body is connected with the box, the other side of the box is provided with a dustproof band outlet, and the other end of the keyboard body is provided with a buckle connected with the dustproof band; a rotating wheel is embedded in the box and provided with a rewinding spring, the dustproof band is wound around the rotating wheel, the tail end of the dustproof band is fixedly connected with the rotating wheel, and the head of the dustproof band protrudes out of the dustproof band outlet of the box. When an operator gets away from a computer or does not use the dustproof keyboard, the dustproof band can be pulled out from one side of the dustproof keyboard and cover the keyboard body, and therefore dust falling onto the dustproof keyboard which is not used for a long time can be prevented; when the dustproof keyboard is used again, the dustproof band can retract into the box on one side of the dustproof keyboard, the input effect of the operator can not be affected, and the dustproof keyboard is convenient to operate.
Description
Technical field
The utility model relates to a kind of office equipment, especially a kind of dustproof keyboard.
Background technology
Universal along with computer, various occasions are all being used computer, and the essential product of keyboard Cheng Liao office is received dust but easily hide between present keyboard, and is not easy to clean, and not only affects the performance of keyboard, is also threatening clerical workforce's health.Existing means are mainly on keyboard, to paste thin film, with falling into of blocks dust, but are using, and lack the feel of typewriting, the speed of impact input.
Utility model content
The technical problems to be solved in the utility model is for the deficiencies in the prior art, and a kind of dustproof keyboard is provided, and this keyboard is provided with the dust-proof belt of retraction function, in keyboard used time not, dust-proof belt can be extracted out and be covered on keyboard, has reached the effect that intercepts dust.
The technical scheme in the invention for solving the technical problem is a kind of dustproof keyboard, the box body that comprises keyboard body, dust-proof belt and accommodating dust-proof belt, one side of described keyboard body is connected with box body, at described box body opposite side, offer dust-proof belt delivery outlet, the other end of described keyboard body is provided with the buckle being connected with dust-proof belt;
The embedded runner that is connected to of described box body is provided with backrush spring on described runner, and described dust-proof belt is wound on runner, the tail end of dust-proof belt and runner Joint, the dust-proof belt delivery outlet of taking the lead to protrude from housing of dust-proof belt.
As preferred structure of the present utility model; The length of described dust-proof belt is greater than the length of keyboard body.
As preferred structure of the present utility model; Described dust-proof belt is plastic cement or nylon material.
The beneficial effects of the utility model are: when operating personnel leave computer, or during without keyboard, dust-proof belt can be extracted out from the box body of keyboard one side, and be covered on keyboard body, with intercept for a long time need not and fall on keyboard dust; When reusing keyboard, dust-proof belt can be retracted in the box body of keyboard one side, do not affect operator's input effect, easy to operate.Do not change use habit and the immanent structure of keyboard simultaneously.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
Fig. 3 is the utility model (use state) structural representation.
In figure: 1 button, 2 keyboard bodies, 3 dust-proof belts, 4 box bodys, 5 spacers, 6 dust-proof belt delivery outlets, 7 buckles, 8 runners.
Embodiment
With reference to Figure of description, a kind of dustproof keyboard of the present utility model is described in further detail.
As shown in Figure 1: a kind of dustproof keyboard, it is characterized in that: the box body 4 that comprises the keyboard body 2, dust-proof belt 3 and the accommodating dust-proof belt that are provided with button 1, one side of described keyboard body 2 is connected with box body 4, at described box body 4 opposite sides, offers dust-proof belt delivery outlet 6; The other end of described keyboard body is provided with the buckle 7 being connected with dust-proof belt.
The embedded runner 8 that is connected to of described box body, this runner 8 is I shape, on described runner, be provided with backrush spring (not shown), there is a spacer 5 in runner central authorities, this spacer 5 and dust-proof belt 3 tail end Joints, and by dust-proof belt 3 around volume with described runner 8 on, make dust-proof belt 3 have certain elasticity, the dust-proof belt delivery outlet 6 of taking the lead to protrude from box body of dust-proof belt;
When operating personnel leave computer or during without keyboard, dust-proof belt 3 can be pulled out from dust-proof belt delivery outlet 4, cover on keyboard body 2, and dust-proof belt is taken the lead to be connected with the buckle 7 of keyboard body 2 other end settings.
When reusing keyboard, take off buckle, the backrush power that this dust-proof belt 3 can produce by backrush spring, auto reeling is on runner 8.
Further, the length of described dust-proof belt 3 is greater than the length of keyboard body 2.
Described dust-proof belt 3 is plastic cement or nylon material.
Except the technical characterictic described in instructions, be the known technology of those skilled in the art.
Claims (3)
1. a dustproof keyboard, it is characterized in that, comprise the box body of keyboard body, dust-proof belt and accommodating dust-proof belt, a side of described keyboard body is connected with box body, at described box body opposite side, offer dust-proof belt delivery outlet, the other end of described keyboard body is provided with the buckle being connected with dust-proof belt;
The embedded runner that is connected to of described box body is provided with backrush spring on described runner, and described dust-proof belt is wound on runner, the tail end of dust-proof belt and runner Joint, the dust-proof belt delivery outlet of taking the lead to protrude from housing of dust-proof belt.
2. a kind of dustproof keyboard according to claim 1, is characterized in that: the length of described dust-proof belt is greater than the length of keyboard body.
3. a kind of dustproof keyboard according to claim 1 and 2, is characterized in that: described dust-proof belt is plastic cement or nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524439.5U CN203433468U (en) | 2013-08-27 | 2013-08-27 | Dustproof keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524439.5U CN203433468U (en) | 2013-08-27 | 2013-08-27 | Dustproof keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203433468U true CN203433468U (en) | 2014-02-12 |
Family
ID=50062495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320524439.5U Expired - Fee Related CN203433468U (en) | 2013-08-27 | 2013-08-27 | Dustproof keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203433468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106293108A (en) * | 2016-08-12 | 2017-01-04 | 柳州鹏达科技有限责任公司 | Computer keyboard |
-
2013
- 2013-08-27 CN CN201320524439.5U patent/CN203433468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106293108A (en) * | 2016-08-12 | 2017-01-04 | 柳州鹏达科技有限责任公司 | Computer 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: 20140212 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |