CN206116262U - Button device with shield component - Google Patents
Button device with shield component Download PDFInfo
- Publication number
- CN206116262U CN206116262U CN201621068038.3U CN201621068038U CN206116262U CN 206116262 U CN206116262 U CN 206116262U CN 201621068038 U CN201621068038 U CN 201621068038U CN 206116262 U CN206116262 U CN 206116262U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- piston
- cup
- rubber cap
- shaped rubber
- 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
Links
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- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model provides a button device with shield component, its structure includes that key cap, piston, flexibility shield set component, fixed bolster, keyboard metal sheet, cup rubber cap, conical ring spring, PCB base plate, key cap and piston swing joint, key cap side edge shields set component and keyboard metal sheet swing joint through the flexibility, fixed bolster and piston fixed connection, fixed bolster and keyboard metal sheet fixed connection, cup rubber cap and piston fixed connection, the conical ring spring is located inside the cup rubber cap, cup rubber cap and PCB base plate fixed connection, conical ring spring and PCB base plate fixed connection, the key cap is equipped with the hinge joint leg, it is inside rather than the connection that the hinge joint leg inserts the piston, the utility model discloses a button device with shield component shields the component through being equipped with, has solved lead to the keyboard operation to be gone wrong not enough inside dust, water or foreign matter get into easily.
Description
Technical field
The utility model is a kind of key device with shadowing elements, belongs to art of keypads.
Background technology
Keyboard be it is the most frequently used be also topmost input equipment, by keyboard, can by English alphabet, numeral, punctuate symbol
Number etc. be input in computer, so as to send order, input data etc. to computer.Keyboard, is assembled by one group by array way
Key switch composition together, often presses a key and is equivalent to connect corresponding on-off circuit, and the code of quarter key is led to
Cross interface circuit and send into computer.General classification can be divided into desktop keyboard, keyboard of notebook computer, industrial computer according to application
Keyboard, dual control keyboard, the big class of ultra-thin keyboard five.
A kind of keyboard of Application No. 201210211632.3 is prior art discloses, the invention discloses a kind of keyboard,
Including shell and the thin film circuit, keyboard frame, keyboard membrane and the keyboard board that are arranged on the inside the shell, set on the keyboard board
Have multiple keycaps being adapted to the thin film circuit upper contact, the keyboard membrane be provided with keycap is adapted each described
Recessed receiving portion, on the housing, the keyboard membrane spiral-lock is on the keycap and by the keyboard for the keyboard frame clamp
Frame is from top to bottom pressed against the keyboard membrane on the keyboard board.The present invention is by keyboard membrane spiral-lock on keycap and by key
Disk frame is pressed against from top to bottom on keyboard board, in the case where keypad function and feel is not affected, is realized and is prevented completely
Water is dust-proof；And it is also prevented from keycap from dropping, it is ensured that using for keyboard is safe, with preferable appearance.But should
The button of keyboard does not have shadowing elements, and dust, water or foreign matter are easily accessible inside causes keyboard operation to be gone wrong.
Utility model content
In view of the shortcomings of the prior art, the utility model purpose is to provide a kind of dress of the button with shadowing elements
Put, to solve because without shadowing elements, dust, water or foreign matter are easily accessible the deficiency that inside causes keyboard operation to be gone wrong.
To achieve these goals, the utility model is by the following technical solutions realizing：One kind has masking unit
The key device of part, its structure includes keycap, piston, flexible covering sleeve element, fixed support, keyboard metallic plate, cup-shaped rubber
Cap, conical ring spring, PCB substrate, the keycap is flexibly connected with piston, and the keycap edge is by flexible covering sleeve element
It is flexibly connected with keyboard metallic plate, the fixed support is fixedly connected with the piston, the fixed support is fixed with keyboard metallic plate
Connection, the cup-shaped rubber cap is fixedly connected with the piston, and the conical ring spring is located inside cup-shaped rubber cap, the cup-shaped rubber
Cap is fixedly connected with PCB substrate, and the conical ring spring is fixedly connected with PCB substrate, and the keycap is provided with piston connection leg, described
Piston connection leg insertion internal piston is connected thereto, and the fixed support is provided with torque support feet, and the keyboard metallic plate is provided with
Fixed support hole, the torque support feet is located at keyboard metal-sheet edges lower section, the torque support feet and fixed support hole side
Edge is in clamping connection, and the cup-shaped rubber cap is located at piston lower section, and the cup-shaped rubber cap is provided with limiting buffer block, described spacing slow
Block is rushed in the middle of cup-shaped rubber cap and piston, located at limiting buffer block lower section, the PCB substrate is located at cone for the conical ring spring
Ring spring lower section.
Further, the keyboard metallic plate is provided with metal plate support post.
Further, the metal plate support post is located at keyboard metallic plate lower section.
A kind of key device with shadowing elements of the present utility model, by being provided with shadowing elements, solves dust, water
Or foreign matter is easily accessible the deficiency that inside causes keyboard operation to be gone wrong.
Description of the drawings
By reading the detailed description made to non-limiting example with reference to the following drawings, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the key device with shadowing elements of the utility model；
In figure：Keycap -1, piston -2, flexible covering sleeve element -3, fixed support -4, keyboard metallic plate -5, cup-shaped rubber
Cap -6, conical ring spring -7, PCB substrate -8, piston connection leg -10, torque support feet -40, fixed support hole -50, limiting buffer
Block -60, metal plate support post -51.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model is easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
Fig. 1 is referred to, the utility model provides a kind of key device with shadowing elements, and its structure includes keycap 1, lives
Plug 2, flexible covering sleeve element 3, fixed support 4, keyboard metallic plate 5, cup-shaped rubber cap 6, conical ring spring 7, PCB substrate 8, it is described
Keycap 1 is flexibly connected with piston 2, and the lateral edge of the keycap 1 is connected by flexible covering sleeve element 3 and the activity of keyboard metallic plate 5
Connect, the fixed support 4 is fixedly connected with piston 2, the fixed support 4 is fixedly connected with keyboard metallic plate 5, the cup-shaped rubber
Capsule 6 is fixedly connected with piston 2, the conical ring spring 7 inside the cup-shaped rubber cap 6, the cup-shaped rubber cap 6 and PCB bases
Plate 8 is fixedly connected, and the conical ring spring 7 is fixedly connected with PCB substrate 8, and the keycap 1 is provided with piston connection leg 10, the work
It is connected thereto inside the plug insertion piston 2 of connection leg 10, the fixed support 4 is provided with torque support feet 40, the keyboard metallic plate 5
Be provided with fixed support hole 50, the torque support feet 40 located at the edge of keyboard metallic plate 5 lower section, the torque support feet 40 with it is solid
The edge of fixed rack hole 50 is in clamping connection, and located at the lower section of piston 2, the cup-shaped rubber cap 6 is provided with spacing slow the cup-shaped rubber cap 6
Block 60 is rushed, in the middle of cup-shaped rubber cap 6 and piston 2, the conical ring spring 7 is located at limiting buffer block to the limiting buffer block 60
60 lower sections, the PCB substrate 8 is provided with metal plate support post 51, the gold located at the lower section of conical ring spring 7, the keyboard metallic plate 5
Category plate support column 51 is located at the lower section of keyboard metallic plate 5.
When being used, flexible covering sleeve element 3 can be caused with blocks dust, water or foreign matter into inside keyboard
Keyboard operation is gone wrong.
General principle of the present utility model and principal character and advantage of the present utility model are had been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above restriction, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as and limit involved right
Require.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (3)
1. a kind of key device with shadowing elements, it is characterised in that：Its structure includes keycap（1）, piston（2）, flexible hide
Cover set element（3）, fixed support（4）, keyboard metallic plate（5）, cup-shaped rubber cap（6）, conical ring spring（7）, PCB substrate（8）, institute
State keycap（1）With piston（2）It is flexibly connected, the keycap（1）Lateral edge is by flexible covering sleeve element（3）With keyboard metal
Plate（5）It is flexibly connected, the fixed support（4）With piston（2）It is fixedly connected, the fixed support（4）With keyboard metallic plate（5）
It is fixedly connected, the cup-shaped rubber cap（6）With piston（2）It is fixedly connected, the conical ring spring（7）Located at cup-shaped rubber cap（6）
Inside, the cup-shaped rubber cap（6）With PCB substrate（8）It is fixedly connected, the conical ring spring（7）With PCB substrate（8）It is fixed to connect
Connect, the keycap（1）It is provided with piston connection leg（10）, the piston connection leg（10）Insertion piston（2）Inside is connected thereto, institute
State fixed support（4）It is provided with torque support feet（40）, the keyboard metallic plate（5）It is provided with fixed support hole（50）, the torque
Support feet（40）Located at keyboard metallic plate（5）Edge lower section, the torque support feet（40）With fixed support hole（50）Edge card
It is close to and connects, the cup-shaped rubber cap（6）Located at piston（2）Lower section, the cup-shaped rubber cap（6）It is provided with limiting buffer block（60）,
The limiting buffer block（60）Located at cup-shaped rubber cap（6）And piston（2）Centre, the conical ring spring（7）Located at limiting buffer
Block（60）Lower section, the PCB substrate（8）Located at conical ring spring（7）Lower section.
2. a kind of key device with shadowing elements according to claim 1, it is characterised in that：The keyboard metallic plate
（5）It is provided with metal plate support post（51）.
3. a kind of key device with shadowing elements according to claim 2, it is characterised in that：The metal plate support
Post（51）Located at keyboard metallic plate（5）Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068038.3U CN206116262U (en) | 2016-09-21 | 2016-09-21 | Button device with shield component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068038.3U CN206116262U (en) | 2016-09-21 | 2016-09-21 | Button device with shield component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116262U true CN206116262U (en) | 2017-04-19 |
Family
ID=58519163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621068038.3U Expired - Fee Related CN206116262U (en) | 2016-09-21 | 2016-09-21 | Button device with shield component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020284A1 (en) * | 2021-08-17 | 2023-02-23 | 东莞市凯华电子有限公司 | Easy-to-assemble switch |
-
2016
- 2016-09-21 CN CN201621068038.3U patent/CN206116262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020284A1 (en) * | 2021-08-17 | 2023-02-23 | 东莞市凯华电子有限公司 | Easy-to-assemble switch |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20180921 |