CN208706499U - Silica gel push-button panel and key module with the silica gel push-button panel - Google Patents
Silica gel push-button panel and key module with the silica gel push-button panel Download PDFInfo
- Publication number
- CN208706499U CN208706499U CN201821262930.4U CN201821262930U CN208706499U CN 208706499 U CN208706499 U CN 208706499U CN 201821262930 U CN201821262930 U CN 201821262930U CN 208706499 U CN208706499 U CN 208706499U
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- CN
- China
- Prior art keywords
- silica gel
- button panel
- gel push
- circuit board
- conductive base
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Abstract
The utility model provides a kind of silica gel push-button panel and the key module with the silica gel push-button panel.The silica gel push-button panel is formed together key module with the switching circuit board to be set on a switching circuit board.The silica gel push-button panel includes at least one conjoined buttons, and each conjoined buttons include main part, multiple conductive bases and support portion.The main part is revealed in the upper surface of silica gel push-button panel, which is provided with multiple pressing areas.The multiple conductive base convexedly stretches in the bottom of the main part, and corresponds respectively to the multiple pressing area.The support portion convexedly stretches in the bottom of the main part, and between the multiple conductive base.The support portion protrudes out plane where an end face of the bottom of the main part, where the lower surface of plane and the silica gel push-button panel where the end face of the bottom of the main part is protruded out positioned at the conductive base between plane.The utility model can be avoided the interference of the gearing between the conductive base of conjoined buttons.
Description
Technical field
The utility model especially with regard to a kind of silica gel push-button panel and has the silica gel push-button face about key module
The key module of plate.
Background technique
Each class of electronic devices, it is either portable such as mobile phone, laptop, POS machine, or be applied to automobile, crane,
All kinds of large-scale processing, manufacturing equipment electronic device, inevitably setting button module, to carry out various operations.
The switching circuit board that key module generally includes key panel and is set under it, pressing are set on key panel
Key can generate corresponding push button signalling so that its conductive base moves down and the circuit on trigger switch circuit board.Disjunctor is pressed
Key is provided at one of key on key panel, and unlike general key, a conjoined buttons are equipped with multiple press
Pressure area and corresponding multiple conductive bases, press different pressing areas different conductive bases is moved down and on trigger switch circuit board
Circuit, can produce multiple and different push button signallings, realize different keypress functions.
The setting of conjoined buttons is typically to saving space, facilitate operation, optimization appearance etc., between conductive base
Apart from limited, therefore when the compression of one of conductive base moves down, adjacent conductive base is easy to produce gearing interference.
Utility model content
The technical problem to be solved by the present invention is to In view of the above shortcomings of the prior art, provide a kind of energy
Enough avoid between the conductive base of conjoined buttons gearing interference silica gel push-button panel and with the silica gel push-button panel by
Key module.
Technical solution adopted by the utility model to solve its technical problems is providing a kind of silica gel push-button panel, to set
It is placed on a switching circuit board and is formed together key module, including at least one conjoined buttons with the switching circuit board, respectively connect
Body key includes main part, multiple conductive bases and support portion, wherein the main part is revealed in the silica gel push-button panel
Upper surface which is provided with multiple pressing areas；The multiple conductive base convexedly stretches in the bottom of the main part, and corresponds respectively to institute
State multiple pressing areas；The support portion convexedly stretches in the bottom of the main part, and between the multiple conductive base, the branch
Plane where support part protrudes out an end face of the bottom of the main part, the bottom of the main part is protruded out positioned at the conductive base
Where the lower surface of plane and the silica gel push-button panel where the end face in portion between plane.
Preferably, the multiple conductive base is two conductive bases, the support zone is between described two conductive bases.
Preferably, the multiple conductive base is at least three conductive bases, the support zone is conductive in described at least three
The centre of base is surround by least three conductive base.
Preferably, the multiple conductive base is four conductive bases.
Preferably, each conjoined buttons are respectively provided with the support portion between the adjacent conductive base in its multiple conductive base.
Preferably, the support portion is connected to described when any pressing area of the main part is touched therewith moving
Switching circuit board, and in forming supporting point on the switching circuit board.
Preferably, the support portion is connected to when the corresponding pressing area of adjacent conductive base is touched therewith moving
The switching circuit board, and in forming supporting point on the switching circuit board.
The utility model also provides a kind of key module, has above-mentioned silica gel push-button panel and switching circuit board, described
Silica gel push-button panel is located on the switching circuit board, and the support portion of the conjoined buttons is not touched in the conjoined buttons
When with the switching circuit board keep a distance, and when a pressing area of the conjoined buttons is touched therewith moving and
Abut the switching circuit board, and in forming supporting point on the switching circuit board.
Support portion is arranged between the conductive base of conjoined buttons in the silica gel push-button panel of the utility model, and the support portion is even
Certain distance is kept with the switching circuit board for being located at silica gel push-button below the panel when body key is not touched, and in conjoined buttons
A certain pressing area can abut switching circuit board and in forming supporting point on switching circuit board therewith moving down when touched, to keep away
Exempt from the corresponding conductive base of other pressing areas to interlock and accidentally touch conductive sheet.The utility model, which can be avoided, as a result, presses conjoined buttons
A pressing area when the corresponding conductive base of adjacent pressing area interlock and generate interference.
In order to further appreciate that the utility model is technology, means and the effect reaching predetermined purpose and being taken, please join
Read the detailed description below in connection with the utility model and attached drawing.The purpose of this utility model, feature or feature, when can thus obtain
One deeply and specifically understands, however institute's accompanying drawings are only for reference and description, not to be limited the utility model
Person processed.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model silica gel push-button panel preferred embodiment.
Fig. 2 is the side schematic view of the utility model silica gel push-button panel preferred embodiment.
Fig. 3 is the schematic rear view of the utility model silica gel push-button panel preferred embodiment.
Fig. 4 is the cross-sectional view of the line A-A along Fig. 1.
Specific embodiment
The silica gel push-button panel of the utility model can be applied in various electronic equipments, to be set to opening for electronic equipment
It closes on circuit board and is formed together key module with the switching circuit board, so that user presses and generates corresponding key letter
Number, to carry out the operation of electronic equipment.
As shown in Figs 1-4, the silica gel push-button panel 1 of an embodiment of the present invention includes multiple keys 10, multiple to press
Key 10 is revealed in the upper surface 12 of silica gel push-button panel 1, can be pressed by user and relative to be located at silica gel push-button panel 1 under
The switching circuit board (not shown) movement of side.Each key 10 includes main part 101 and conductive base 102, wherein main part 101
It is revealed in the upper surface 12 of silica gel push-button panel 1, which is provided with pressing area 103, so that user presses；Conductive base 102 is then convex
The bottom for stretching in main part 101, corresponding to conductive sheet set on switching circuit board.The end face that the conductive base 102 protrudes out
1021 are higher than the 13 place plane of lower surface of silica gel push-button panel 1 so that conductive base 102 when main part 101 is not touched with
Switching circuit board positioned at 1 lower section of silica gel push-button panel keeps certain distance, and opens when main part 101 is touched relative to this
It closes circuit board motion and is contacted with conductive sheet thereon and generate corresponding push button signalling.
A conjoined buttons 11 are included at least in multiple keys 10 (separately to mark to distinguish with general simple function key
Note), the main part 111 of each conjoined buttons 11 is revealed in the upper surface 12 of silica gel push-button panel 1, is provided with multiple pressing areas
113 (it is identified in figure with box and triangle frame, but not limited to this)；The bottom of main part 111 has then protruded out multiple conductive bases
112, multiple conductive base 112 is corresponded with multiple pressing area 113, and keeps suitable distance between adjacent conductive base 112.
In this way, moving different conductive bases 112 relative to switching circuit board when user presses different pressing areas 113
And corresponding conductive sheet is contacted, to generate different push button signallings, realize different keypress functions.
That is, single conjoined buttons 11 can generate multiple and different push button signallings, a variety of keypress functions are realized.
In the present embodiment, the main part 111 of conjoined buttons 11A is set there are two pressing area 113, and correspondingly conjoined buttons 11A has two
A conductive base 112, thus conjoined buttons 11A is able to generate two different push button signallings, that is, is able to achieve two different keys
Function, such as control entry/exit function；The main part 111 of conjoined buttons 11B is set there are four pressing area 113, and correspondingly, disjunctor is pressed
There are four conductive bases 112 for key 11B tool, and thus conjoined buttons 11B is able to generate four different push button signallings, realizes four kinds of differences
Keypress function, such as directionkeys function.
Each conjoined buttons 11 further include support portion 114, which also convexedly stretches in the bottom of main part 111, and is located at
Between multiple conductive bases 112 of conjoined buttons 11.The height of support portion 114 is greater than the height of conductive base 112, i.e. support portion 114
The 1141 place plane of an end face for protruding out 111 bottom of main part, the end of 111 bottom of main part is protruded out positioned at conductive base 112
Between 1121 place plane of face and the 13 place plane of lower surface of silica gel push-button panel 1.In this way, in the main part of conjoined buttons 11
111 it is not touched when, support portion 114 keeps certain distance with the switching circuit board for being located at 1 lower section of silica gel push-button panel；And in master
When a certain pressing area 113 in body portion 111 is touched, the conductive base 112 of the corresponding pressing area 113 is with main part 111 relative to opening
It closes circuit board to move downward and contact with conductive sheet, support portion 114 is also connected to switching circuit board therewith moving, in switch electricity
Supporting point is formed on the plate of road, be especially the gearing of adjacent conductive base 112 to avoid other conductive bases 112 and accidentally touches conductive sheet, formed
Interference.
Support portion 114 be set to 111 bottom of main part position view conjoined buttons 11 conductive base 112 be arranged position and
It is fixed, can be located between the middle position or adjacent conductive base 112 of main part 111, as conjoined buttons 11A main part 11 in
Between that is, two conductive bases 112 between, the centre of four conductive bases 112 of conjoined buttons 11B is surround by four conductive bases 112
(but not limited to this, also can be three or more conductive bases).Conjoined buttons 11 can be also arranged according to the quantity of conductive base 112
Multiple support portions 114, with the adjacent conductive base 112 in interval, gearing when reaching the pressing area 113 for avoiding pressing main part 111
The corresponding conductive base 112 of adjacent pressing area 113 and generate interference effect.
It can be seen that support portion is arranged between the conductive base of conjoined buttons in the utility model silica gel push-button panel, work as master
When a certain pressing area in body portion is touched, support portion can abut switching circuit board and in shape on switching circuit board therewith moving down
At supporting point, is interlocked to avoid the corresponding conductive base of other pressing areas and accidentally touch conductive sheet.The utility model can be avoided as a result,
The corresponding conductive base of adjacent pressing area when a pressing area of conjoined buttons is pressed to interlock and generate interference.
The above is only the preferred embodiment of the present invention, the claim model being not intended to limit the utility model
It encloses, therefore all other without departing from the lower equivalent change or modification completed of the revealed spirit of the utility model, is intended to be limited solely by
In the scope of the utility model.
Claims (8)
1. a kind of silica gel push-button panel is formed together key mould with the switching circuit board to be set on a switching circuit board
Block, which is characterized in that including at least one conjoined buttons, each conjoined buttons include main part, multiple conductive bases and support portion,
Wherein, the main part is revealed in the upper surface of the silica gel push-button panel, which is provided with multiple pressing areas；The multiple conduction
Base convexedly stretches in the bottom of the main part, and corresponds respectively to the multiple pressing area；The support portion convexedly stretches in the main body
The bottom in portion, and between the multiple conductive base, the support portion protrudes out an end face institute of the bottom of the main part
In plane, plane where the end face of the bottom of the main part is protruded out positioned at the conductive base and the silica gel push-button panel
Where lower surface between plane.
2. silica gel push-button panel as described in claim 1, which is characterized in that the multiple conductive base is two conductive bases, institute
Support zone is stated between described two conductive bases.
3. silica gel push-button panel as described in claim 1, which is characterized in that the multiple conductive base is at least three conductive
Base, the support zone are surround in the centre of at least three conductive base by least three conductive base.
4. silica gel push-button panel as claimed in claim 3, which is characterized in that the multiple conductive base is four conductive bases.
5. silica gel push-button panel as described in claim 1, which is characterized in that phase of each conjoined buttons in its multiple conductive base
The support portion is respectively provided between adjacent conductive base.
6. such as silica gel push-button panel of any of claims 1-4, which is characterized in that the support portion is in the main body
It is connected to the switching circuit board therewith moving when any pressing area in portion is touched, and is formed on the switching circuit board
Supporting point.
7. silica gel push-button panel as described in claim 1, which is characterized in that the support portion is in the corresponding institute of adjacent conductive base
It states and is connected to the switching circuit board therewith moving when pressing area is touched, and supported in being formed on the switching circuit board
Point.
8. a kind of key module, which is characterized in that there is silica gel push-button panel described in claim 1 and switching circuit board,
The silica gel push-button panel is located on the switching circuit board, the support portions of the conjoined buttons the conjoined buttons not by
A distance is kept when pressing with the switching circuit board, and is transported therewith when a pressing area of the conjoined buttons is touched
It is dynamic and abut the switching circuit board, and in forming supporting point on the switching circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262930.4U CN208706499U (en) | 2018-08-06 | 2018-08-06 | Silica gel push-button panel and key module with the silica gel push-button panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262930.4U CN208706499U (en) | 2018-08-06 | 2018-08-06 | Silica gel push-button panel and key module with the silica gel push-button panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706499U true CN208706499U (en) | 2019-04-05 |
Family
ID=65941679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821262930.4U Active CN208706499U (en) | 2018-08-06 | 2018-08-06 | Silica gel push-button panel and key module with the silica gel push-button panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706499U (en) |
-
2018
- 2018-08-06 CN CN201821262930.4U patent/CN208706499U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |