CN205564590U - Waterproof push switch - Google Patents
Waterproof push switch Download PDFInfo
- Publication number
- CN205564590U CN205564590U CN201620277887.3U CN201620277887U CN205564590U CN 205564590 U CN205564590 U CN 205564590U CN 201620277887 U CN201620277887 U CN 201620277887U CN 205564590 U CN205564590 U CN 205564590U
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- shell
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- waterproof
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- hole
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model provides a waterproof push switch, relates to button switch technology field, and concretely relates to is to the waterproof construction of key switch in the aspect of. That solves present waterproof push switch existence feels poor, can only provide the technological not enough of triggering signal for control circuit, including the shell, is equipped with the button through -hole on the shell, is equipped with in the button through -hole and presses the key cap, is equipped with the button body in the shell, its characterized in that: the shell in be equipped with waterproof silicone cover and gum cover support, waterproof silicone cover including set body and the outer edge of integral type running -on is connected with the running -on of set body, the cover body is placed in and is pressed between key cap and the button body, the running -on is outer to be sealed up and laminates along lieing in the peripheral position of button through -hole with the shell medial surface, gum cover support casing in the external portion of cover of waterproof silicone cover, the gum cover support with the running -on of waterproof silicone cover outward along the centre gripping laminating on the shell medial surface. Waterproof silicone cover is arranged in preventing flowing into the button body water is in the button through -hole enters into the shell after, avoids the electric leakage to take place, and the waterproof silicone cover does not influence to be pressed the key cap and press the under key body, in the waterproof while of realization, keeps all advantages of traditional key switch.
Description
Technical field
The utility model relates to key switch technical field, is specifically related to the waterproof construction aspect of key switch.
Background technology
Existing key switch waterproof effect to be realized frequently with scheme be outside waterproof, that is to say increase waterproof layer on panel, key switch body can only use spring-piece type structure, the key switch stroke of spring-piece type is short, feel is poor, and be only control circuit and provide and trigger signal, it is impossible to reach being switched on or switched off such as the conventional keys feel that possessed of switch and holding circuit.
Summary of the invention
In sum, the purpose of this utility model is that the feel solving the existence of existing waterproof key switch is poor, is only control circuit and provides the technical deficiency triggering signal, and proposes a kind of waterproof key switch.
The technical scheme used for solving the purpose of this utility model is: a kind of waterproof key switch, includes shell, and shell is provided with button through hole, is provided with button cap in button through hole, is provided with keying body in the enclosure；It is characterized in that: in described shell, be provided with water-proof silica-gel set and gum cover support；Described water-proof silica-gel set includes body and the integral type running-on outer being connected with the running-on of body, and body is placed between button cap and keying body, and running-on outer and shell medial surface are positioned at button through hole peripheral position and seal laminating；Described gum cover support is placed on the set external body of water-proof silica-gel set, and the running-on outer clamping that water-proof silica-gel is overlapped by gum cover support is fitted on shell medial surface.
Described gum cover support is fastened on shell medial surface by screw.
It is provided with the protruding locating piece corresponding with keying body bottom the body of described water-proof silica-gel set.
Also include the bottom of sealing corresponding with described shell；Described water-proof silica-gel set, gum cover support and keying body is all located in the annular seal space of shell and bottom composition.
Described button cap includes pressing guide part, limiting section and the pushing part of integrative-structure；Pressing guide part and extend housing exterior through the button through hole of shell, limiting section is connected with pressing guide part in being placed in shell, and pushing part connects limiting section, and pushing part is separated by the elastic lifting pole pair of water-proof silica-gel set and keying body should.
The beneficial effects of the utility model are: the utility model portion in the enclosure adds water-proof silica-gel set, for preventing water to be flowed into keying body after button through hole enters in shell, electric leakage is avoided to occur, water-proof silica-gel set does not affect button cap and pushes button body, realize waterproof while, retain conventional keys switch all advantages.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model；
Fig. 2 is cross section structure schematic diagram of the present utility model；
Fig. 3 is decomposition texture schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the preferred specific embodiment of accompanying drawing and the utility model, structure of the present utility model is further described.
Shown in Fig. 3, the utility model includes shell 1, and shell 1 is provided with button through hole 11, is provided with button cap 2 in button through hole 11, is provided with keying body 3 in shell 1；Water-proof silica-gel set 4 and gum cover support 5 it is provided with in described shell 1.
The integral type running-on outer 42 that described water-proof silica-gel set 4 includes body 41 and the running-on with body 41 is connected, body 41 is placed between button cap 2 and keying body 3, and running-on outer 42 and shell 1 medial surface are positioned at button through hole 11 peripheral position and seal and fit；The body 41 that described gum cover support 5 is placed on water-proof silica-gel set 4 is outside, and running-on outer 42 clamping that water-proof silica-gel is overlapped by gum cover support 5 by screw is fitted on shell 1 medial surface.It is provided with the protruding locating piece 411 corresponding with keying body 3 bottom the body 411 of water-proof silica-gel set 41.
Described button cap 2 includes the pressing guide part 21 of integrative-structure, limiting section 22 and pushing part 23；Pressing guide part 21 and extend shell 1 outside through the button through hole 11 of shell 1, limiting section 22 is connected with pressing guide part 21 in being placed in shell 1, and pushing part 23 connects limiting section 22, and pushing part 23 is separated by the elastic lifting pole pair of water-proof silica-gel set 4 and keying body 3 and answers.That is to say when finger down button cap 2, water-proof silica-gel set 4 generation deformation, the active force of button cap 2 acts in keying body 3 across water-proof silica-gel set 4, and pressing keys body 3 is turned on or off.
The utility model can apply to need on waterproof electric equipment panel, the bottom 6 of a sealing corresponding with described shell 1 can also be increased, described water-proof silica-gel set 4, gum cover support 5 and keying body 3 are all located in the annular seal space of shell 1 and bottom 6 composition, thus constitute an independent control switch.
Claims (5)
1. a waterproof key switch, includes shell, and shell is provided with button through hole, is provided with button cap in button through hole, is provided with keying body in the enclosure；It is characterized in that: in described shell, be provided with water-proof silica-gel set and gum cover support；Described water-proof silica-gel set includes body and the integral type running-on outer being connected with the running-on of body, and body is placed between button cap and keying body, and running-on outer and shell medial surface are positioned at button through hole peripheral position and seal laminating；Described gum cover support is placed on the set external body of water-proof silica-gel set, and the running-on outer clamping that water-proof silica-gel is overlapped by gum cover support is fitted on shell medial surface.
A kind of waterproof key switch the most according to claim 1, it is characterised in that: described gum cover support is fastened on shell medial surface by screw.
A kind of waterproof key switch the most according to claim 1, it is characterised in that: it is provided with the protruding locating piece corresponding with keying body bottom the body of described water-proof silica-gel set.
A kind of waterproof key switch the most according to claim 1, it is characterised in that: also include the bottom of sealing corresponding with described shell；Described water-proof silica-gel set, gum cover support and keying body is all located in the annular seal space of shell and bottom composition.
A kind of waterproof key switch the most according to claim 1, it is characterised in that: described button cap includes pressing guide part, limiting section and the pushing part of integrative-structure；Pressing guide part and extend housing exterior through the button through hole of shell, limiting section is connected with pressing guide part in being placed in shell, and pushing part connects limiting section, and pushing part is separated by the elastic lifting pole pair of water-proof silica-gel set and keying body should.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277887.3U CN205564590U (en) | 2016-04-06 | 2016-04-06 | Waterproof push switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277887.3U CN205564590U (en) | 2016-04-06 | 2016-04-06 | Waterproof push switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564590U true CN205564590U (en) | 2016-09-07 |
Family
ID=56813131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620277887.3U Active CN205564590U (en) | 2016-04-06 | 2016-04-06 | Waterproof push switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564590U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109864A (en) * | 2017-12-22 | 2018-06-01 | 厦门厦华科技有限公司 | A kind of key switching structure |
| CN109982529A (en) * | 2019-03-19 | 2019-07-05 | 深圳市东明炬创电子有限公司 | A kind of demonstration switch for teleconference |
| CN111347377A (en) * | 2018-12-24 | 2020-06-30 | 苏州宝时得电动工具有限公司 | Control device of electric tool and electric tool with same |
-
2016
- 2016-04-06 CN CN201620277887.3U patent/CN205564590U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109864A (en) * | 2017-12-22 | 2018-06-01 | 厦门厦华科技有限公司 | A kind of key switching structure |
| CN111347377A (en) * | 2018-12-24 | 2020-06-30 | 苏州宝时得电动工具有限公司 | Control device of electric tool and electric tool with same |
| CN109982529A (en) * | 2019-03-19 | 2019-07-05 | 深圳市东明炬创电子有限公司 | A kind of demonstration switch for teleconference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170314 Address after: 518000 Guangdong, Longhua, New District, Longhua street, Qing Qing Road, science and Technology Park, building 2, unit 402, two, Patentee after: Shenzhen Weike three Electronic Technology Co. Ltd. Address before: 518000, South Building, Baihua Road, Shenzhen, Guangdong, Futian District, China B1 Patentee before: Wang Guilan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220117 Address after: 150000 door 2, floor 3, unit 1, No. 10, Tongren Hutong, Daowai District, Harbin, Heilongjiang Province Patentee after: Lin Shifu Address before: 518000 room 402, unit 2, building 2, Guanghui Science Park, Minqing Road, Longhua street, Longhua new area, Shenzhen, Guangdong Patentee before: SHENZHEN VKSANTONG ELECTRONIC TECHNOLOGY Co.,Ltd. |