CN207742640U - A kind of keyboard convenient for cleaning - Google Patents
A kind of keyboard convenient for cleaning Download PDFInfo
- Publication number
- CN207742640U CN207742640U CN201820224849.0U CN201820224849U CN207742640U CN 207742640 U CN207742640 U CN 207742640U CN 201820224849 U CN201820224849 U CN 201820224849U CN 207742640 U CN207742640 U CN 207742640U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- chassis
- mandril
- cleaning
- circuit board
- 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 kind of keyboards convenient for cleaning, including chassis and press keyboard, the chassis and it is provided with bearing by between keyboard avris, bearing lower end is connected as one with chassis, bearing upper end is connected and fixed by fixing screws with by keyboard, it the chassis and presses and forms a cavity between keyboard, by being provided with multiple through-holes on keyboard, the mandril for sliding up and down connection therewith is provided in through-hole, the mandril top is provided with key casing, key casing inner wall is connected by resetting spring with by keyboard upper surface, cavity inside is stretched into the mandril lower end, and mandril lower end is provided with the cap that is screwed connected therewith by screw-thread fit, chassis is equipped with circuit board on upper surface, the multiple and one-to-one stud bump of mandril is provided on the circuit board.The utility model is simple in structure, and button and circuit board separation cleaning, cleaning performance is preferable, and practicability is stronger.
Description
Technical field
The utility model is related to field of computer technology, specifically a kind of keyboard convenient for cleaning.
Background technology
Keyboard is a kind of instruction and data input unit for operating equipment operation, also refers to and operates one by system arrangement
One group of function key of platform machine or equipment, it is also most important input equipment that keyboard, which is the most frequently used, can will be English by keyboard
Letter, number and punctuation mark etc. are input in computer, to send out order and input data etc. to computer, no matter keyboard
How form changes, and basic key arrangement, which is also to maintain, to be basically unchanged, and can be divided into major key panel, numerical keypad area, F
Key function key panel and control keypad, also add Multi-Function Keyboard quick keypad.The parts of keyboard compared with
More, dismounting is extremely inconvenient, has seriously affected the cleaning speed of keyboard, and local turning cleaning difficulty is larger, effect is poor.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of keyboard convenient for cleaning
Problem.
To achieve the above object, the utility model provides the following technical solutions：
A kind of keyboard convenient for cleaning, including chassis and press keyboard, the chassis and by being provided with branch between keyboard avris
Seat, bearing lower end is connected as one with chassis, and bearing upper end is connected and fixed by fixing screws with by keyboard, the chassis and presses
A cavity is formed between keyboard, and the top for sliding up and down connection therewith is provided in through-hole by multiple through-holes are provided on keyboard
Bar, the mandril top are provided with key casing, and key casing inner wall is connected by resetting spring with by keyboard upper surface, institute
It states mandril lower end and stretches into cavity inside, and mandril lower end is provided with the cap that is screwed connected therewith by screw-thread fit, chassis
Circuit board is installed on upper surface, the multiple and one-to-one stud bump of mandril is provided on the circuit board.
As further program of the utility model：The resetting spring is in compressive state always.
As the utility model further scheme：The circuit board surface is pasted with waterproof membrane.
As the utility model further scheme：The cap lower end that is screwed is provided with rubber press pad.
Compared with prior art, the utility model has the beneficial effects that：Chassis and connected by fixing screws by between keyboard
It connects, so chassis and can be dismantled by keyboard, the cap that is screwed of mandril lower end is then unscrewed, so as to take key casing
Go out, finally facilitates and all parts are cleaned, cleaning performance is preferable.The utility model is simple in structure, button and circuit board point
From cleaning, cleaning performance is preferable, and practicability is stronger.
Description of the drawings
Fig. 1 for ease of the keyboard of cleaning structural schematic diagram.
Fig. 2 for ease of partial enlargement in the keyboard of cleaning structural schematic diagram.
Wherein：Chassis 1, press keyboard 2, bearing 3, fixing screws 4, cavity 5, circuit board 6, stud bump 7, key casing 8,
Mandril 9, resetting spring 10, through-hole 11, the cap 12 that is screwed, rubber press pad 13, waterproof membrane 14.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of keyboard convenient for cleaning, including chassis 1 and press keyboard
2, the chassis 1 and by bearing 3 is provided between 2 avris of keyboard, 3 lower end of bearing is connected as one with chassis 1,3 upper end of bearing
It is connected and fixed with by keyboard 2 by fixing screws 4, the chassis 1 and presses and form a cavity 5 between keyboard 2, by keyboard 2
Be provided with multiple through-holes 11, be provided with the mandril 9 for sliding up and down connection therewith in through-hole 11,9 top of the mandril be provided with by
Key shell 8,8 inner wall of key casing are connected by resetting spring 10 with by 2 upper surface of keyboard, and the resetting spring 10 is located always
In compressive state, 9 lower end of the mandril is stretched into inside cavity 5, and 9 lower end of mandril is provided with and is connected therewith by screw-thread fit
Be screwed cap 12, and circuit board 6 is equipped on 1 upper surface of chassis, is provided on the circuit board 6 multiple a pair of with mandril 9 one
The stud bump 7 answered, waterproof when 6 surface of the circuit board is pasted with waterproof membrane 14 to clean are described to be screwed under cap 12
End is provided with rubber press pad 13 and plays cushioning effect for the pushing of cap 12 stud bump 7 that is screwed, and avoids the damage of electronic component.
The operation principle of the utility model is：It chassis 1 and is connected by fixing screws 4 by between keyboard 2, so chassis 1
It can be dismantled with by keyboard 2, then unscrew the cap 12 that is screwed of 9 lower end of mandril, so as to take out key casing 8, most
Facilitate afterwards and all parts are cleaned, cleaning performance is preferable.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of keyboard convenient for cleaning, including chassis（1）With press keyboard（2）, which is characterized in that the chassis（1）And button
Disk（2）Bearing is provided between avris（3）, bearing（3）Lower end and chassis（1）It is connected as one, bearing（3）Upper end passes through fixation
Screw（4）With press keyboard（2）It is connected and fixed, the chassis（1）With press keyboard（2）Between formed a cavity（5）, by keyboard
（2）On be provided with multiple through-holes（11）, through-hole（11）Inside it is provided with the mandril for sliding up and down connection therewith（9）, the mandril（9）
Top is provided with key casing（8）, key casing（8）Inner wall passes through resetting spring（10）With press keyboard（2）Upper surface is connected,
The mandril（9）Cavity is stretched into lower end（5）Inside, and mandril（9）Lower end is provided with the screw thread connected therewith by screw-thread fit
Locking cap（12）, chassis（1）Circuit board is installed on upper surface（6）, the circuit board（6）On be provided with multiple and mandril（9）
One-to-one stud bump（7）.
2. the keyboard according to claim 1 convenient for cleaning, which is characterized in that the resetting spring（10）Always it is in pressure
Contracting state.
3. the keyboard according to claim 1 convenient for cleaning, which is characterized in that the circuit board（6）Surface is pasted with anti-
Moisture film（14）.
4. the keyboard according to claim 1 convenient for cleaning, which is characterized in that the cap that is screwed（12）Lower end is arranged
There is rubber press pad（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224849.0U CN207742640U (en) | 2018-02-08 | 2018-02-08 | A kind of keyboard convenient for cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224849.0U CN207742640U (en) | 2018-02-08 | 2018-02-08 | A kind of keyboard convenient for cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742640U true CN207742640U (en) | 2018-08-17 |
Family
ID=63124525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820224849.0U Expired - Fee Related CN207742640U (en) | 2018-02-08 | 2018-02-08 | A kind of keyboard convenient for cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742640U (en) |
-
2018
- 2018-02-08 CN CN201820224849.0U patent/CN207742640U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |