CN201966099U - Minitype side key switch - Google Patents
Minitype side key switch Download PDFInfo
- Publication number
- CN201966099U CN201966099U CN2011201345307U CN201120134530U CN201966099U CN 201966099 U CN201966099 U CN 201966099U CN 2011201345307 U CN2011201345307 U CN 2011201345307U CN 201120134530 U CN201120134530 U CN 201120134530U CN 201966099 U CN201966099 U CN 201966099U
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- China
- Prior art keywords
- switch
- base
- button assembly
- cover plate
- spring plate
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Abstract
The utility model relates to a minitype side key switch, comprising a base, a cover plate sleeved on the base and a button assembly. A spring plate and a switch terminal are sequentially arranged in the base from top to bottom. A press part at the upper end of the button assembly exposes out of the cover plate, the lower end of the button assembly is matched with the spring plate, and a seal gasket is arranged between the button assembly and the spring plate. The button assembly presses the seal gasket downwards to further press the spring plate to contact with the switch terminal. The side key switch has a reasonable structural design, a compact structure and reliable performance. The seal gasket covers the edge of the base, and the button assembly presses the spring plate without penetrating through the seal gasket, instead, the button assembly directly presses the seal gasket downwards to press the spring plate to contact with the switch terminal, thereby the inner cavity of the base is better sealed, the condition that foreign matters such as rosin, dust and the like permeate into the inside of the switch to cause the invalidation of the switch when the switch and a circuit board are subject to reflow soldering is avoided, and the minitype side key switch has better sealing effect.
Description
Technical field
The utility model relates to a kind of switch, specifically is meant a kind of improvement of miniature side switch construction of switch.
Background technology
The touch-switch that uses on the ultrathin consumption electronic products such as mobile phone, MP4, digital camera, operated by rotary motion is in the product side, and requiring switch also is lateral operation.General switch all is a lateral opening, because the switch lateral operation, the opening of side can't seal, and when switch and other electronic device are installed on the wiring board, when crossing Reflow Soldering, foreign matters such as rosin, dust enter switch inside easily, influence the conducting of product.
In addition, because above-mentioned electronic product is provided with the position of switch opening will be set, foreign matters such as dust also are easy to enter switch inside by opening, influence the conducting of switch.
In the prior art, though some switch is provided with magazines such as preventing dust and enters sealing mechanism in the switch in switch inside, but when pushing shrapnel, the shift knob assembly need pass gasket seal, foreign matter such as rosin, dust still might enter switch inside from the button assembly guiding on the gasket seal, does not reach desirable sealing effectiveness.
Summary of the invention
The problem that the utility model need solve provides a kind of miniature side switch switch of better tightness.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of miniature side switch switch, comprise base, be socketed on cover plate and button assembly on the base, be provided with shell fragment and switch terminal in the base from top to bottom successively, cover plate is exposed in press section, button assembly upper end, the lower end cooperates with shell fragment, be provided with gasket seal between button assembly and shell fragment, button assembly presses down gasket seal and then pushes shrapnel and contacts with switch terminal.
The prioritization scheme of such scheme is as follows:
The base top is socketed with the seat of honour in the above-mentioned cover plate, and the seat of honour is the compression seal pad in base; On the seat of honour, be provided with the through hole of button assembly lower end guiding.
Above-mentioned cover plate extends to base end face along the base two relative side, converges at the base end face middle part and entangles base.
The utility model side switch construction of switch is reasonable in design, compact conformation, dependable performance, gasket seal covering base edge, and button assembly need not to pass gasket seal when pushing shrapnel, contact with switch terminal but directly press down gasket seal and then push shrapnel, make the base intracavity closure better, when avoiding switch and wiring board to cross Reflow Soldering, foreign matters such as rosin, dust infiltrate through switch inside and cause switch failure, and sealing effectiveness is better.
Description of drawings
Fig. 1 is the utility model side switch switch perspective view.
Fig. 2 is the utility model side switch switch decomposition texture schematic diagram.
Fig. 3 is the internal structure schematic diagram of the button assembly of the utility model side switch switch in initial condition.
Fig. 4 is the internal structure schematic diagram of the button assembly of the utility model side switch switch in pressed state.
Fig. 5 is the utility model seat of honour perspective view.
Embodiment
For the ease of it will be appreciated by those skilled in the art that the utility model is further described in detail below in conjunction with accompanying drawing and embodiment.
Shown in Fig. 1～5, the side switch switch that present embodiment disclosed is applicable to ultrathin consumption electronic products such as mobile phone, MP4, digital camera, this side switch switch comprises base 1, cover plate 2, shell fragment 3 and switch terminal 4 and button assembly 5, cover plate 2 is socketed on the base 1, shell fragment 3 and switch terminal 4 from top to bottom set gradually in the base 1, injection moulding is on base 1 in base 1 for switch terminal 4, and wherein a terminal 41 is connected with two flanks of shell fragment 3 in being arranged on base 1; Cover plate 2 is exposed in press section, button assembly 5 upper end, and button assembly 5 lower ends cooperate with shell fragment 3, is provided with gasket seal 6 between button assembly 5 and shell fragment 3, and button assembly 5 is positioned at the top of gasket seal 6.
In the present embodiment, be provided with the seat of honour 7 above the base 1 in cover plate 2, the seat of honour 7 is socketed on the base 1,
In the present embodiment, cover plate 2 extends to base 1 bottom surface along base 1 two relative side, converges at middle part, base 1 bottom surface and entangles base 1.Cover plate 2 does not join at base 1 bottom surface meet, and the slit is left in the centre, is convenient to cover plate 2 and processes with the assembling of base 1.In addition, cover plate 2 is socketed on the base 1, also helps gasket seal 6 and base 1 are compressed, and reaches better sealing effectiveness, also makes whole side switch construction of switch compact more simultaneously.
The utility model gasket seal 6 is as a whole, make by soft material, the hole is not established in the centre, the size of gasket seal and base size are suitable, to cover whole base 1 inner chamber, gasket seal 6 will be kept apart inside and outside the switch, button assembly 5 pushes shrapnel and need not to pass gasket seal 6 at 3 o'clock, but when directly pressing down gasket seal 6 and then push shrapnel and 3 contact with switch terminal 4, as shown in Figure 4, make base 1 inner chamber closure better, when avoiding switch and wiring board to cross Reflow Soldering, foreign matter such as rosin, dust infiltrates through switch inside and causes switch failure, and sealing effectiveness is better.
In order to prevent that button assembly 5 from damaging gasket seals and increasing switch useful life, button assembly 5 lower ends are protruding micelle 51, and protruding micelle 51 is installed on button assembly 5 bottoms, and protruding micelle 51 also adopts soft material to make.During pressing button assembly 5, projection micelle 51 lower surfaces elder generation contact seal pad 6, downward again crush seal pad 6, contact conducting until shell fragment 3 with switch terminal 4, gasket seal 6 structures can not damaged, prevented that foreign matters such as rosin, dust from infiltrating through switch inside and causing switch failure, better tightness, longer service life.
The foregoing description is the preferred version that the utility model is realized; and indefiniteness is exhaustive; the utility model can also have other variations under same idea; need to prove; under the prerequisite that does not break away from the present utility model design, any conspicuous replacement is all within protection range of the present invention.
Claims (3)
1. miniature side switch switch, comprise base (1), be socketed on cover plate (2) and button assembly (5) on the base (1), be provided with shell fragment (3) and switch terminal (4) in the base (1) from top to bottom successively, cover plate (2) is exposed in press section, button assembly (5) upper end, the lower end cooperates with shell fragment (3), it is characterized in that: be provided with gasket seal (6) between button assembly (5) and shell fragment (3), button assembly presses down gasket seal (6) and then push shrapnel (3) contact with switch terminal (4).
2. miniature side switch switch according to claim 1 is characterized in that: the interior base of described cover plate (2) (1) top is socketed with the seat of honour (7), and the seat of honour (7) are compression seal pad (6) in base (1); On the seat of honour (7), be provided with the through hole (71) of button assembly lower end guiding.
3. miniature side switch switch according to claim 1 and 2 is characterized in that: described cover plate (2) extends to base end face along base (1) two relative side, converges at the base end face middle part and entangles base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201345307U CN201966099U (en) | 2011-05-03 | 2011-05-03 | Minitype side key switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201345307U CN201966099U (en) | 2011-05-03 | 2011-05-03 | Minitype side key switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966099U true CN201966099U (en) | 2011-09-07 |
Family
ID=44528654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201345307U Expired - Lifetime CN201966099U (en) | 2011-05-03 | 2011-05-03 | Minitype side key switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966099U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104854675A (en) * | 2012-12-13 | 2015-08-19 | 京瓷株式会社 | Electronic device having a waterproof structure |
| CN105225871A (en) * | 2015-08-24 | 2016-01-06 | 小米科技有限责任公司 | A kind of side key structure and electronic equipment |
| CN106099517A (en) * | 2016-06-15 | 2016-11-09 | 维沃移动通信有限公司 | Connector, button adapter, electronic equipment and the method manufacturing button adapter |
| WO2017091919A1 (en) * | 2015-12-02 | 2017-06-08 | 张坤业 | Water-proof and anti-electric-shock safety switch |
| CN108597932A (en) * | 2018-06-07 | 2018-09-28 | 浙江慧居智能家居有限公司 | A kind of switch panel |
| CN108831785A (en) * | 2018-08-06 | 2018-11-16 | 镇江市南方工矿器材有限公司 | A kind of increased safety switch and its production technology |
| CN109023140A (en) * | 2018-08-06 | 2018-12-18 | 镇江市南方工矿器材有限公司 | A kind of sealed explosion proof switch |
| CN111194428A (en) * | 2017-10-12 | 2020-05-22 | 斯纳普公司 | Thin mechanical holding mechanism |
-
2011
- 2011-05-03 CN CN2011201345307U patent/CN201966099U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104854675A (en) * | 2012-12-13 | 2015-08-19 | 京瓷株式会社 | Electronic device having a waterproof structure |
| CN104854675B (en) * | 2012-12-13 | 2016-10-05 | 京瓷株式会社 | There is the electronic equipment of waterproof construction |
| CN105225871A (en) * | 2015-08-24 | 2016-01-06 | 小米科技有限责任公司 | A kind of side key structure and electronic equipment |
| CN105225871B (en) * | 2015-08-24 | 2017-12-12 | 小米科技有限责任公司 | A kind of side key structure and electronic equipment |
| WO2017091919A1 (en) * | 2015-12-02 | 2017-06-08 | 张坤业 | Water-proof and anti-electric-shock safety switch |
| CN106099517A (en) * | 2016-06-15 | 2016-11-09 | 维沃移动通信有限公司 | Connector, button adapter, electronic equipment and the method manufacturing button adapter |
| CN106099517B (en) * | 2016-06-15 | 2018-11-30 | 维沃移动通信有限公司 | Connector, key connector, electronic equipment and the method for manufacturing key connector |
| CN111194428A (en) * | 2017-10-12 | 2020-05-22 | 斯纳普公司 | Thin mechanical holding mechanism |
| CN108597932A (en) * | 2018-06-07 | 2018-09-28 | 浙江慧居智能家居有限公司 | A kind of switch panel |
| CN108597932B (en) * | 2018-06-07 | 2024-04-09 | 浙江慧居智能家居有限公司 | Switch panel |
| CN108831785A (en) * | 2018-08-06 | 2018-11-16 | 镇江市南方工矿器材有限公司 | A kind of increased safety switch and its production technology |
| CN109023140A (en) * | 2018-08-06 | 2018-12-18 | 镇江市南方工矿器材有限公司 | A kind of sealed explosion proof switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huizhou Trantek Electronics Co., Ltd. Assignor: Yu Zhengming Contract record no.: 2013440000485 Denomination of utility model: Minitype side key switch Granted publication date: 20110907 License type: Exclusive License Record date: 20131024 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |