CN209266258U - A kind of guidance type silica gel push-button - Google Patents
A kind of guidance type silica gel push-button Download PDFInfo
- Publication number
- CN209266258U CN209266258U CN201920047339.5U CN201920047339U CN209266258U CN 209266258 U CN209266258 U CN 209266258U CN 201920047339 U CN201920047339 U CN 201920047339U CN 209266258 U CN209266258 U CN 209266258U
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- China
- Prior art keywords
- pedestal
- silica gel
- button
- water
- shell
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Abstract
The utility model discloses a kind of guidance type silica gel push-buttons, including pedestal, metal dome, dustproof membrane, water-proof silica-gel pad, silica gel button and shell, pedestal two sides are equipped with several metal pins, base bottom both ends are equipped with limited block, pedestal top side face is equipped with accommodating chamber, and the accommodating chamber center of pedestal is equipped with hard contact, metal dome is set to inside the accommodating chamber of pedestal, dustproof membrane is equipped at the top of metal dome, water-proof silica-gel pad is equipped at the top of dustproof membrane, silica gel button is equipped at the top of water-proof silica-gel pad, silica gel button bottom is equipped with lug, shell is socketed on pedestal, shell two sides are equipped with several pin mounting holes, the metal pins of pedestal pass through pin mounting hole, outer casing bottom both ends are equipped with several limit holes, the limited block of pedestal is installed in the limit hole of shell, by dustproof membrane by hard contact and metal dome be maintained at one it is dustless Space interior works, and by the setting of water-proof silica-gel pad, water-proof function is realized, to improve service life.
Description
Technical field
The utility model relates to press-key structure design and applied technical field, specially a kind of guidance type silica gel push-buttons.
Background technique
Silica gel push-button is exactly that silica gel is that the made key product of raw material is commonly called as " silica gel push-button ", silicon as its name suggests
Glue key belongs to a product category of silica gel product, and silica gel push-button has excellent heat resistance, cold resistance, environment resistant, electric
The features such as gas insulating properties, fatigue durability.The maximum quality requirement of silica gel push-button is not rupture, and is had in daily application certain
The rupture bad phenomenon of probability, certainly, it is bad that silica gel push-button can also have rupture in production.Furthermore silica gel push-button is also known as: silicon
Glue key, silica gel key, red autumnal leaves silica gel push-button, organosilicon key, silastic press key.Silica gel push-button is usually used in such as telephone set, electricity
Brain keyboard, remote controler, controller, the electronic product of the key containing types of functionality such as air-conditioning.
Silica gel push-button often has the following problems in use at present, and some silica gel push-button overall structures are integrated
Change structure, it is difficult to dismantle, a silica gel push-button damage needs replacing entire silica gel push-button disk, for many single silica gel push-buttons
When in use, certain economic cost is improved for relativity；Silica gel push-button is easily accessible ash during use
Dirt, is easily accessible inside silica gel push-button water stain, and silica gel push-button protective performance is low, causes silica gel push-button service life low, without
Method is satisfied with the use demand of people, to solve the above-mentioned problems, therefore, designs a kind of guidance type silica gel push-button.
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 guidance type silica gel push-button
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of guidance type silica gel push-button, including bottom
Seat, metal dome, dustproof membrane, water-proof silica-gel pad, silica gel button and shell, the pedestal two sides are equipped with several metal pins, institute
Base bottom both ends are stated equipped with limited block, the pedestal top side face is equipped with accommodating chamber, the accommodating chamber indent setting, and the bottom
The accommodating chamber center of seat is equipped with hard contact, and the metal dome is set to inside the accommodating chamber of pedestal, the metal dome top
Portion is equipped with dustproof membrane, and water-proof silica-gel pad is equipped at the top of the dustproof membrane, and silica gel button is equipped at the top of the water-proof silica-gel pad, described
Silica gel button bottom is equipped with lug, and the shell is socketed on pedestal, and the shell two sides are equipped with several pin mounting holes, institute
The metal pins for stating pedestal pass through pin mounting hole, and the outer casing bottom both ends are equipped with several limit holes, the limit of the pedestal
Block is installed in the limit hole of shell, and the shell top side face is equipped with circular open, and the silica gel button top fits in circle
Opening.
Preferably, the water-proof silica-gel pad is rectangular configuration, is recessed with the first circular groove, institute in the water-proof silica-gel pad
It states the setting of the first circular groove center and is equipped with the second circular groove, the second circular groove size and hard contact size phase
Together, the first circular groove of the water-proof silica-gel pad is set in the accommodating chamber of pedestal.
Preferably, the dustproof membrane is set in the accommodating chamber of pedestal.
Preferably, the lug of the silica gel button is set in the first circular groove of water-proof silica-gel pad.
Preferably, the material of the shell is epoxy molding material, plastics or metal material.
Compared with prior art, the utility model has the beneficial effects that passing through the limit that limited block and shell are arranged in pedestal
The setting in position hole is integrally integrally convenient for assembly and disassembly, nothing using key while having stable steering characteristic in guarantee key
Additional assembling fittings collocation is needed, structure is simple, by the setting of dustproof membrane, hard contact and metal dome is allowed to be maintained at a nothing
The space interior of dirt works, it is ensured that the conduction and false triggering of switch, by the setting of water-proof silica-gel pad, in shell and
The metal dome made under the cramping effect of pedestal forms the space of a sealing in chassis interior, water-proof function is realized, to improve
Service life, the utility model is designed reasonably, protective performance is strong, is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the water-proof silica-gel mat structure schematic diagram of the utility model；
Fig. 3 is the schematic diagram of base structure of the utility model；
Fig. 4 is the shell mechanism schematic diagram of the utility model.
In figure: 1, metal pins；2, pedestal；3, accommodating chamber；4, metal dome；5, dustproof membrane；6, water-proof silica-gel pad；7, raised
Side；8, silica gel button；9, shell；10, limited block；11, hard contact；12, the first circular groove；13, the second circular groove；
14, circular open；15, pin mounting hole；16, limit hole.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of guidance type silica gel push-button, including pedestal 2,
Metal dome 4, dustproof membrane 5, water-proof silica-gel pad 6, silica gel button 8 and shell 9,2 two sides of pedestal are equipped with several metal pins 1, bottom
2 bottom both ends of seat are equipped with limited block 10, and the assembling of limit hole 16 of limited block 10 and shell 9, key integral demounting is easy to assembly, knot
Structure is simple, and 2 top side face of pedestal is equipped with accommodating chamber 3, the setting of 3 indent of accommodating chamber, and 3 center of accommodating chamber of pedestal 2 is equipped with gold
Belong to contact 11, metal dome 4 is set to inside the accommodating chamber 3 of pedestal 2, and dustproof membrane 5 is equipped at the top of metal dome 4, allows hard contact 11
It is maintained at a dustless space interior with metal dome 4 to work, it is ensured that the conduction and false triggering of switch, dustproof membrane 5
Top is equipped with water-proof silica-gel pad 6, and by the setting of water-proof silica-gel pad 6, the pot made under the effect of the cramping of shell 9 and pedestal 2 is young
Piece 4 forms the space of a sealing inside pedestal 2, realizes water-proof function, to improve service life, water-proof silica-gel pad 6 is pushed up
Portion is equipped with silica gel button 8, and 8 bottom of silica gel button is equipped with lug 7, and shell 9 is socketed on pedestal 2, and 9 two sides of shell are equipped with several
The metal pins 1 of pin mounting hole 15, pedestal 2 pass through pin mounting hole 15, install convenient for the assembly of metal pins 1,9 bottom of shell
Portion both ends are equipped with several limit holes 16, and the limited block 10 of pedestal 2 is installed in the limit hole 16 of shell 9, and 9 top side face of shell is equipped with
Circular open 14 fits in circular open 14 at the top of silica gel button 8.
Water-proof silica-gel pad 6 is rectangular configuration, is recessed with the first circular groove 12, the first circular groove in water-proof silica-gel pad 6
The setting of 12 centers is equipped with the second circular groove 13, and 13 size of the second circular groove is identical with 11 size of hard contact, water-proof silica-gel
First circular groove 12 of pad 6 is set in the accommodating chamber 3 of pedestal 2.Dustproof membrane 5 is set in the accommodating chamber 3 of pedestal 2.Silica gel
The lug 7 of button 8 is set in the first circular groove 12 of water-proof silica-gel pad 6, easy to assembly between each structure, mating peace
Dress.The material of shell 9 is epoxy molding material, plastics or metal material.
Working principle: when user job, silica gel button 8 on pushing operation panel, 8 stress of silica gel button is transported downwards
Dynamic, silica gel button 8 contacts the power referral of receiving to metal dome 4, metal dome 4 and hard contact 11, issues electric signal, equipment connects
After receiving effective electric signal, corresponding display is provided.
The utility model is ensureing that key is whole by the setting in the setting limited block 10 of pedestal 2 and the limit hole 16 of shell 9
Body is integrally convenient for assembly and disassembly using key while having stable steering characteristic, arranges in pairs or groups without additional assembling fittings, knot
Structure is simple, by the setting of dustproof membrane 5, allows hard contact 11 and metal dome 4 to be maintained at a dustless space interior and carries out work
Make, it is ensured that the conduction and false triggering of switch are acted on by the setting of water-proof silica-gel pad 6 in the cramping of shell 9 and pedestal 2
Under the metal dome 4 that makes the space of a sealing is formed inside pedestal 2, water-proof function is realized, to improve service life, this reality
Reasonable with new design, protective performance is strong, is suitble to promote the use of.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of guidance type silica gel push-button, including pedestal (2), metal dome (4), dustproof membrane (5), water-proof silica-gel pad (6), silica gel are pressed
Button (8) and shell (9), which is characterized in that pedestal (2) two sides are equipped with several metal pins (1), pedestal (2) bottom
Portion both ends are equipped with limited block (10), and pedestal (2) top side face is equipped with accommodating chamber (3), accommodating chamber (3) the indent setting, and
Accommodating chamber (3) center of the pedestal (2) is equipped with hard contact (11), and the metal dome (4) is set to the appearance of pedestal (2)
Chamber (3) of receiving is internal, is equipped with dustproof membrane (5) at the top of the metal dome (4), and water-proof silica-gel pad is equipped at the top of the dustproof membrane (5)
(6), silica gel button (8) are equipped at the top of the water-proof silica-gel pad (6), silica gel button (8) bottom is equipped with lug (7), institute
It states shell (9) to be socketed on pedestal (2), shell (9) two sides are equipped with several pin mounting holes (15), the pedestal (2)
Metal pins (1) pass through pin mounting hole (15), and shell (9) the bottom both ends are equipped with several limit holes (16), the pedestal
(2) limited block (10) is installed in the limit hole (16) of shell (9), and shell (9) top side face is equipped with circular open (14),
Circular open (14) are fitted at the top of the silica gel button (8).
2. a kind of guidance type silica gel push-button according to claim 1, it is characterised in that: the water-proof silica-gel pad (6) is square
Shape structure, the water-proof silica-gel pad (6) is interior to be recessed with the first circular groove (12), the first circular groove (12) center setting
Equipped with the second circular groove (13), the second circular groove (13) size is identical with hard contact (11) size, the waterproof
The first circular groove (12) of silicagel pad (6) is set in the accommodating chamber (3) of pedestal (2).
3. a kind of guidance type silica gel push-button according to claim 1, it is characterised in that: the dustproof membrane (5) is set to bottom
In the accommodating chamber (3) of seat (2).
4. a kind of guidance type silica gel push-button according to claim 1, it is characterised in that: the protrusion of the silica gel button (8)
Side (7) is set in the first circular groove (12) of water-proof silica-gel pad (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047339.5U CN209266258U (en) | 2019-01-11 | 2019-01-11 | A kind of guidance type silica gel push-button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047339.5U CN209266258U (en) | 2019-01-11 | 2019-01-11 | A kind of guidance type silica gel push-button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266258U true CN209266258U (en) | 2019-08-16 |
Family
ID=67566398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920047339.5U Active CN209266258U (en) | 2019-01-11 | 2019-01-11 | A kind of guidance type silica gel push-button |
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| CN (1) | CN209266258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968872A (en) * | 2020-07-17 | 2020-11-20 | 奇瑞新能源汽车股份有限公司 | Automobile glass lifting switch and mounting structure thereof |
| CN112837963A (en) * | 2019-11-22 | 2021-05-25 | 褚锦雄 | Multifunctional push type knob |
-
2019
- 2019-01-11 CN CN201920047339.5U patent/CN209266258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837963A (en) * | 2019-11-22 | 2021-05-25 | 褚锦雄 | Multifunctional push type knob |
| CN111968872A (en) * | 2020-07-17 | 2020-11-20 | 奇瑞新能源汽车股份有限公司 | Automobile glass lifting switch and mounting structure thereof |
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