CN204242108U - A kind of computer dustproof keyboard - Google Patents
A kind of computer dustproof keyboard Download PDFInfo
- Publication number
- CN204242108U CN204242108U CN201420787573.9U CN201420787573U CN204242108U CN 204242108 U CN204242108 U CN 204242108U CN 201420787573 U CN201420787573 U CN 201420787573U CN 204242108 U CN204242108 U CN 204242108U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- dust cap
- keyboard body
- button
- computer dustproof
- 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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Abstract
The utility model provides a kind of computer dustproof keyboard, solve the problem of existing keyboard clean inconvenience, its technical scheme is, a kind of computer dustproof keyboard, comprise keyboard body and button, it is characterized in that, also comprise dust cap, the upper end of its upper end of said dust cap and keyboard body forms the structure of rotating along keyboard body upper edge, dust cap is provided with multiple key position holes, key position hole size and position and button one_to_one corresponding, all the other each edges of dust cap are formed with keyboard body and are detachably fixedly connected with, upper end surface of the present utility model is provided with the dust cover be rotationally connected with keyboard body, button is exposed to above dust cover by the key position hole of dust cover, facilitate the use of keyboard, when needs are cleared up keyboard slit place, dust cover can be raised, make the junction of button and keyboard body out exposed, convenient clean to it, dust cover can be snapped together from new and keyboard body after clean, its cleaning course does not need to dismantle button.
Description
Technical field
The utility model relates to computer keyboard field, especially relates to a kind of computer dustproof keyboard.
Background technology
Computer keyboard is the passage Word message and control information input computer, exist as the indispensable auxiliary device of operation computing machine, can say that computer keyboard is that people's daily life work uses maximum computer equipments, because existing surface of keyboard has a lot of close gap, like this along with keyboard use keyboard in can enter many dusts and tiny foreign material, as hair, food particle etc.The upper surface of common keyboard is recessed installation position, button is contained in the structure in groove, if the keyboard of this structure will be guaranteed clean clean, just each button must be pulled down, make position in keyboard exposed so that clean, computer key is numerous, guarantee that installing is not correctly a unlabored job, brings as topic so just to the clean of keyboard.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the utility model provides a kind of computer dustproof keyboard, solves the problem of existing keyboard clean inconvenience.
Its technical scheme is, a kind of computer dustproof keyboard, comprise keyboard body and button, it is characterized in that, also comprise dust cap, the upper end of its upper end of said dust cap and keyboard body forms the structure of rotating along keyboard body upper edge, and dust cap is provided with multiple key position holes, key position hole size and position and button one_to_one corresponding, all the other each edges of dust cap are formed with keyboard body and are detachably fixedly connected with.
Upper end surface of the present utility model is provided with the dust cover be rotationally connected with keyboard body, button is exposed to above dust cover by the key position hole of dust cover, facilitate the use of keyboard, when needs are cleared up keyboard slit place, dust cover can be raised, make the junction of button and keyboard body out exposed, convenient clean to it, dust cover can be snapped together from new and keyboard body after clean, its cleaning course does not need to dismantle button.
Accompanying drawing explanation
Fig. 1 is the front view of keyboard body in the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the diagrammatic cross-section of A-A in Fig. 2.
Fig. 4 is the front elevation of dust cap rear end face in the utility model.
Fig. 5 is the diagrammatic cross-section of C-C in Fig. 4.
Fig. 6 is the enlarged diagram of part B in Fig. 4.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figures 1 to 6, a kind of computer dustproof keyboard, comprise keyboard body 1 and button 2, also comprise dust cap 3, the upper end of said its upper end of dust cap 3 and keyboard body 1 forms the structure of rotating along keyboard body 1 upper edge, dust cap 3 is provided with multiple key position holes 4, and key position hole 4 size and position and button 2 one_to_one corresponding, all the other each edges of dust cap 3 are formed with keyboard body 1 and are detachably fixedly connected with.
Both sides place above the rear end face of said dust cap 3 is respectively equipped with fin 5, keyboard body 1 upper end is provided with the rotation section 6 protruding from its front end face, the both ends of the surface of rotation section 6 are provided with axis hole 9, the medial surface of two fins 5 respectively with the both ends of the surface close contact of axis hole 9, two fins 5 are provided with the mounting hole corresponding with axis hole 9, rotation axis 10 is provided with in mounting hole, axis hole 9 is placed on inner in rotation axis 10 front end, the middle part of rotation axis 10 is provided with external thread, the inwall of the mounting hole that this external thread is relative is provided with internal thread with matching, form the rotation connection structure of dust cap 3 and keyboard body 1, mounting hole when installed on fin 5 is corresponding with axis hole, rotation axis 10 front end is smooth axis body, and the external thread in the middle part of rotation axis 10 and the screw-internal thread fit of mounting hole, turn rotation axis, rotation axis 10 front end enters in axis hole 9, is formed be rotationally connected with keyboard body 1.
The box body structure that said dust cap 3 opens for rear end, the place of surrounding of each key position hole 4 is provided with fence 7, fence 7 is highly less than button 2 height, the resilient material that fence 7 and dust cap 3 are formed in one, the left and right sides of dust cap 3 and the inwall at below place are provided with multiple attacker 8, keyboard body 1 place corresponding with this attacker 8 is provided with the cell body of multiple indent, forms dust cap 3 being detachably fixedly connected with except all the other each edges, edge, upper end and keyboard body 1; When installing, dust cap upper edge and keyboard body upper end are formed and are rotationally connected, and all the other each limits of dust cap snap onto on keyboard body 1 by attacker 8, the dismounting at any time of convenient dust-proofing lid.
Said button 2 comprises key shell 21 and is fixed on the erection column 22 of keyboard body 1 upper surface, erection column 22 be upper end open cylindrical/rectangular parallelepiped cavity body structure, it is first protruding that the inwall of erection column 22 is provided with that at least one resilient material makes, the cavity body structure that key shell 21 opens for lower end, vertical card 23 and upper setting prop 24 is provided with in the cavity of key shell 21, card 23 is fixedly connected with the inside surface of key shell 21 with upper setting prop 24, be placed in erection column 22 in upper setting prop 24 and card 23, upper setting prop 24 lower end contacts with the step-by-step in keyboard through keyboard body 1, the lateral surface place of card 23 is provided with the second projection offseted with the first projection, but formation card 23 and upper setting prop 24 slide up and down can not depart from the structure of erection column 22 in erection column 22.
Upper end surface of the present utility model is provided with the dust cover be rotationally connected with keyboard body, button is exposed to above dust cover by the key position hole of dust cover, facilitate the use of keyboard, when needs are cleared up keyboard slit place, dust cover can be raised, make the junction of button and keyboard body out exposed, convenient clean to it, dust cover can be snapped together from new and keyboard body after clean, its cleaning course does not need to dismantle button.
Claims (4)
1. a computer dustproof keyboard, comprise keyboard body (1) and button (2), it is characterized in that, also comprise dust cap (3), the upper end of said dust cap (3) its upper end and keyboard body (1) forms the structure of rotating along keyboard body (1) upper edge, dust cap (3) is provided with multiple key position holes (4), key position hole (4) size and position and button (2) one_to_one corresponding, all the other each edges of dust cap (3) are formed with keyboard body (1) and are detachably fixedly connected with.
2. computer dustproof keyboard according to claim 1, it is characterized in that, both sides place above the rear end face of dust cap (3) is respectively equipped with fin (5), keyboard body (1) upper end is provided with the rotation section (6) protruding from its front end face, the both ends of the surface of rotation section (6) are provided with axis hole (9), the medial surface of two fins (5) respectively with the both ends of the surface close contact of axis hole (9), two fins (5) are provided with the mounting hole corresponding with axis hole (9), rotation axis (10) is provided with in mounting hole, axis hole (9) is placed on inner in rotation axis (10) front end, the middle part of rotation axis (10) is provided with external thread, the inwall of the mounting hole that this external thread is relative is provided with internal thread with matching, form the rotation connection structure of dust cap (3) and keyboard body (1).
3. computer dustproof keyboard according to claim 1, it is characterized in that, the box body structure that said dust cap (3) opens for rear end, the place of surrounding of each key position hole (4) is provided with fence (7), fence (7) is highly less than button (2) highly, the resilient material that fence (7) and dust cap (3) are formed in one, the left and right sides of dust cap (3) and the inwall at below place are provided with multiple attacker (8), keyboard body (1) place corresponding with this attacker (8) is provided with the cell body of multiple indent, form dust cap (3) being detachably fixedly connected with except all the other each edges, edge, upper end and keyboard body (1).
4. computer dustproof keyboard according to claim 1, it is characterized in that, said button (2) comprises key shell (21) and is fixed on the erection column (22) of keyboard body (1) upper surface, erection column (22) is upper end open cylindrical/rectangular parallelepiped cavity body structure, it is first protruding that the inwall of erection column (22) is provided with that at least one resilient material makes, the cavity body structure that key shell (21) opens for lower end, vertical card (23) and upper setting prop (24) is provided with in the cavity of key shell (21), card (23) is fixedly connected with the inside surface of upper setting prop (24) with key shell (21), be placed in erection column (22) in upper setting prop (24) and card (23), upper setting prop (24) lower end contacts with the step-by-step in keyboard through keyboard body (1), the lateral surface place of card (23) is provided with the second projection offseted with the first projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787573.9U CN204242108U (en) | 2014-12-05 | 2014-12-05 | A kind of computer dustproof keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787573.9U CN204242108U (en) | 2014-12-05 | 2014-12-05 | A kind of computer dustproof keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242108U true CN204242108U (en) | 2015-04-01 |
Family
ID=52771577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420787573.9U Expired - Fee Related CN204242108U (en) | 2014-12-05 | 2014-12-05 | A kind of computer dustproof keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970716A (en) * | 2017-05-02 | 2017-07-21 | 贵州大学 | A kind of computer peripheral equipment keyboard for being convenient for changing button |
-
2014
- 2014-12-05 CN CN201420787573.9U patent/CN204242108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970716A (en) * | 2017-05-02 | 2017-07-21 | 贵州大学 | A kind of computer peripheral equipment keyboard for being convenient for changing button |
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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: 20150401 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |