CN205194578U - Waterproof silicone key - Google Patents
Waterproof silicone key Download PDFInfo
- Publication number
- CN205194578U CN205194578U CN201521007414.3U CN201521007414U CN205194578U CN 205194578 U CN205194578 U CN 205194578U CN 201521007414 U CN201521007414 U CN 201521007414U CN 205194578 U CN205194578 U CN 205194578U
- Authority
- CN
- China
- Prior art keywords
- button
- silica gel
- panel
- button post
- post
- 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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- Push-Button Switches (AREA)
Abstract
The utility model discloses a waterproof silicone key, it sets up in the centre of panel and the upper end of circuit board, and it includes the button post, and the button post the whole T that is appear, and the circuit board is arrived through spring coupling respectively in its both ends, and the lower extreme of button post is equipped with touch multitouch, and the upper end of button post is connected to the metal sheet, and the upper end of metal sheet is equipped with the silica gel layer, and the lower extreme of metal sheet is equipped with down the silica gel layer, goes up silica gel layer, metal sheet and button post and all is the hemisphere. The beneficial effect of the utility model have: going up the silica gel layer and being equipped with the one deck metal sheet between the silica gel layer down, can effectively prevent to be pierced through by sharp thing when guaranteeing the button result of use, water -proof effects is good, being equipped with the metal fixture block, will pressing the bond fixation in the panel through the metal fixture block, stability is good, be equipped with the prevention of seepage piece, and be equipped with the bond line between prevention of seepage piece and panel, can effectively prevent water from the junction entering of button with the panel.
Description
Technical field
The utility model relates to a kind of silica gel push-button, particularly a kind of water-proof silica-gel button.
Background technology
Silica gel push-button is as the term suggests be exactly take silica gel as the made button product of raw material, silica gel push-button belongs to a product category of silica gel product, and silica gel push-button has excellent thermal endurance, cold resistance, environment resistant, the feature such as electric insulating quality, fatigue durability.Silica gel push-button is often used in the middle of electronic calculator, remote controller, telephone set, radiophone, computor-keyboard, learning machine button, scrambler button, digital product button.In use be easy to be worn out by sharp thing, such water is just easy to enter into device interior, will damage equipment.
Utility model content
The technical problems to be solved in the utility model, be to provide a kind of water-proof silica-gel button, this silica gel push-button can not be pierced through by sharp objects, good water-proof effect.
The utility model is realized by following proposal: a kind of water-proof silica-gel button, it is arranged on the centre of panel and the upper end of circuit board, it comprises button post, described button post entirety is T-shaped, its two ends are connected to described circuit board respectively by spring, the lower end of described button post is provided with contact block, the upper end of described button post is connected to metallic plate, the upper end of described metallic plate is provided with layer of silica gel, the lower end of described metallic plate is provided with lower layer of silica gel, described lower layer of silica gel surrounds described button post, described upper layer of silica gel, described metallic plate and described button post are all in hemisphere, described upper layer of silica gel, the edge of described metallic plate and described button post is all connected to the metal fixture block being arranged on described panel itself, described metal fixture block ringwise, the junction of described upper layer of silica gel and described panel is provided with antiseepage block, described antiseepage block is connected with described panel by adhesive layer.
The sidewall of described metal fixture block is vertical configuration.
The part that described upper layer of silica gel, described metallic plate and described button post are arranged on described panel itself is horizontal, and perpendicular with described metal fixture block.
Described contact block is arranged between two described springs.
Described antiseepage block is arranged on inside described adhesive layer.
The beneficial effects of the utility model are:
1, a kind of water-proof silica-gel button of the utility model is provided with layer of metal plate between upper layer of silica gel and lower layer of silica gel, can effectively prevent from being pierced through by sharp objects, good water-proof effect while guarantee button result of use;
2, a kind of water-proof silica-gel button of the utility model is provided with metal fixture block, is fixed in the panel by button, good stability by metal fixture block;
3, a kind of water-proof silica-gel button of the utility model is provided with antiseepage block, and is provided with adhesive layer between antiseepage block and panel, can enter from the junction of button and panel by effectively anti-sealing.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of a kind of water-proof silica-gel button of the utility model.
In figure: 1 is panel, 2 is circuit board, and 3 is button post, and 4 is spring, and 5 is contact block, and 6 is metallic plate, and 7 is upper layer of silica gel, and 8 is lower layer of silica gel, and 9 is metal fixture block, and 10 is antiseepage block, and 11 is adhesive layer.
Embodiment
Below in conjunction with Fig. 1, the utility model is further illustrated, but the utility model protection range does not limit to described content.
A kind of water-proof silica-gel button, it is arranged on the centre of panel 1 and the upper end of circuit board 2, it comprises button post 3, button post 3 is overall T-shaped, its two ends are connected to circuit board 2 respectively by spring 4, the lower end of button post 3 is provided with contact block 5, the upper end of button post 3 is connected to metallic plate 6, the upper end of metallic plate 6 is provided with layer of silica gel 7, the lower end of metallic plate 6 is provided with lower layer of silica gel 8, lower layer of silica gel 8 surrounds button post 3, upper layer of silica gel 7, metallic plate 6 and button post 3 are all in hemisphere, upper layer of silica gel 7, the edge of metallic plate 6 and button post 3 is all connected to the metal fixture block 9 being arranged on panel 1 inside, metal fixture block 9 ringwise, upper layer of silica gel 7 is provided with antiseepage block 10 with the junction of panel 1, antiseepage block 10 is connected with panel 1 by adhesive layer 11, the sidewall of metal fixture block 9 is vertical configuration, upper layer of silica gel 7, the part that metallic plate 6 and button post 3 are arranged on panel 1 inside is horizontal, and it is perpendicular with metal fixture block 9, contact block 5 is arranged between two springs 4, antiseepage block 10 is arranged on inside adhesive layer 11.
During use, if water drops onto on button, due to antiseepage block 11 and the existence of adhesive layer 9, water cannot enter into device interior from the junction of button and panel.If when generation sharp objects draws button, metallic plate 6 pierces through in can effectively preventing, and plays a protective role.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (5)
1. a water-proof silica-gel button, it is characterized in that: it is arranged on the centre of panel (1) and the upper end of circuit board (2), it comprises button post (3), described button post (3) is overall T-shaped, its two ends are connected to described circuit board (2) respectively by spring (4), the lower end of described button post (3) is provided with contact block (5), the upper end of described button post (3) is connected to metallic plate (6), the upper end of described metallic plate (6) is provided with layer of silica gel (7), the lower end of described metallic plate (6) is provided with lower layer of silica gel (8), described lower layer of silica gel (8) surrounds described button post (3), described upper layer of silica gel (7), described metallic plate (6) and described button post (3) are all in hemisphere, described upper layer of silica gel (7), the edge of described metallic plate (6) and described button post (3) is all connected to and is arranged on the inner metal fixture block (9) of described panel (1), described metal fixture block (9) ringwise, described upper layer of silica gel (7) is provided with antiseepage block (10) with the junction of described panel (1), described antiseepage block (10) is connected with described panel (1) by adhesive layer (11).
2. a kind of water-proof silica-gel button according to claim 1, is characterized in that: the sidewall of described metal fixture block (9) is vertical configuration.
3. a kind of water-proof silica-gel button according to claim 2, it is characterized in that: the part that described upper layer of silica gel (7), described metallic plate (6) and described button post (3) are arranged on described panel (1) inner is horizontal, and perpendicular with described metal fixture block (9).
4. a kind of water-proof silica-gel button according to claim 1, is characterized in that: described contact block (5) is arranged between two described springs (4).
5. a kind of water-proof silica-gel button according to claim 1, is characterized in that: described antiseepage block (10) is arranged on described adhesive layer (11) inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007414.3U CN205194578U (en) | 2015-12-07 | 2015-12-07 | Waterproof silicone key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007414.3U CN205194578U (en) | 2015-12-07 | 2015-12-07 | Waterproof silicone key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194578U true CN205194578U (en) | 2016-04-27 |
Family
ID=55787545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007414.3U Expired - Fee Related CN205194578U (en) | 2015-12-07 | 2015-12-07 | Waterproof silicone key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216076A (en) * | 2018-09-21 | 2019-01-15 | 桂林实创真空数控设备有限公司 | A kind of button box sealing water proof and dust proof |
-
2015
- 2015-12-07 CN CN201521007414.3U patent/CN205194578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216076A (en) * | 2018-09-21 | 2019-01-15 | 桂林实创真空数控设备有限公司 | A kind of button box sealing water proof and dust proof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161207 |