CN205487853U - Dab packaging structure of switch - Google Patents
Dab packaging structure of switch Download PDFInfo
- Publication number
- CN205487853U CN205487853U CN201521142605.0U CN201521142605U CN205487853U CN 205487853 U CN205487853 U CN 205487853U CN 201521142605 U CN201521142605 U CN 201521142605U CN 205487853 U CN205487853 U CN 205487853U
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- China
- Prior art keywords
- switch
- touch
- button cap
- shell
- elastic arm
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Abstract
The utility model provides a dab packaging structure of switch, it includes according to key cap, shell and dabs the switch, press key cap and shell swing joint, according to being equipped with the elastic arm between key cap and the shell, the bottom of pressing the key cap with the plunger that dabs the switch offsets, when press down the key cap, can drive the plunger motion of dabbing the switch according to the key cap, dabs switch intercommunication circuit, cancel external force according to the key cap after, under the effect of elastic arm, restore to the throne according to the key cap resilience, dab switch open circuit. The utility model discloses the dab packaging structure of switch of well adoption, simple structure, it is convenient to assemble, and elastic arm wherein can be protected and dab the switch, avoids dabbing the switch premature failure, has improved the life who dabs the switch.
Description
Technical field
This utility model relates to the encapsulating structure of a kind of switch, is specifically related to the encapsulating structure of a kind of touch-switch.
Background technology
Existing major part electronic product has been required to touch-switch.The silica gel touch-switch of currently used silica gel and gum elastic is a lot, such as telephone set, mobile phone, computor-keyboard, remote controller, controller etc..When the button of the electronic product with touch-switch encapsulates design, owing to light-touch switch key-press is the least, it is difficult to operation, it would be desirable to decorate to increase ease for use to button, i.e. increasing button cap, the material of button cap and size can be according to product package casing unrestricted choice.Owing to the resilience force of touch-switch self spring leaf is not enough to the button cap that rebounds; need button cap is carried out special structure treatment when product encapsulation design so that it has the function from resilience, to protect touch-switch; making it be unlikely to premature failure, preventing that button cap is stuck cannot resilience.
At present, widely used encapsulating structure is required between button cap and shell increase the structure such as spring, metal clips so that it is have resilience function.Owing to spring or shell fragment are often different from enclosure material, so it is accomplished by applying the mode such as hot pressing, welding, makes spring or shell fragment be fixed on shell, installing button cap again, this had both added technique in the industrial production, adding again material, and structure is relative complex, operability is the strongest.
Utility model content
The purpose of this utility model is to provide the encapsulating structure of a kind of simple in construction, comfortable feel, service life longer touch-switch.
To achieve these goals, this utility model provides the encapsulating structure of a kind of touch-switch, it includes button cap, shell and touch-switch, described button cap is flexibly connected with shell, it is provided with elastic arm between described button cap and shell, the bottom of described button cap offsets with the plunger of described touch-switch, when pressing keys cap, button cap can drive the plunger motion of touch-switch, touch-switch connection circuit, after button cap cancels external force, under the effect of elastic arm, button cap resilience resets, touch-switch disconnecting circuit.
Further, described elastic arm is shaped in described shell.
Further, described elastic arm is provided with several, and described elastic arm circumference is uniformly distributed between described button cap and shell.
Further, one end of described elastic arm is connected with described shell, and the other end is provided with lobe, and described lobe offsets with button cap.
Further, the bottom of described button cap is extended with fore-set, and described fore-set offsets through the plunger of described outer casing bottom with described touch-switch.
Further, the bottom of described button cap is extended with several limited posts, and the bottom of described shell is provided with several spacing holes coordinated with described limited post.
Further, described limited post is provided with retaining barb.
Implement a kind of curtain wall light fixture mounting assembly of the present utility model; compared with prior art; have the advantages that (1) is owing to being provided with elastic arm between button cap and shell; the bottom of button cap offsets with the plunger of touch-switch; because the resilience force of elastic arm is much larger than the resilience force of touch-switch; so button cap can rapid resilience, it is to avoid touch-switch is stuck, effectively protects touch-switch；(2) retaining barb and spacing hole closely cooperate, it is ensured that button cap will not come off from overall structure easily；(3) lobe that elastic arm is provided is one-body molded when making with shell, decreases operation, accelerates assembling speed.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, the accompanying drawing of embodiment will be briefly described below.
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is this utility model button cap structure chart；
Fig. 3 is this utility model outer casing construction drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In conjunction with seeing shown in Fig. 1 to Fig. 3, an embodiment of the present utility model, it includes button cap 1, shell 2 and touch-switch 3, described button cap 1 is flexibly connected with shell 2, it is provided with elastic arm 21 between described button cap 1 and shell 2, the bottom of described button cap 1 offsets with the plunger 11 of described touch-switch 3, when pressing keys cap 1, button cap 1 can drive the plunger 31 of touch-switch 3 to move, touch-switch 3 connection circuit, after button cap 1 cancels external force, under the effect of elastic arm 21, button cap 1 resilience resets, touch-switch 3 disconnecting circuit.When being embodied as, described elastic arm 21 is provided with three, at shell 2 circumferencial direction equidistant arrangement, when applying active force, pressing keys cap 1 so that elastic arm 21 plastic deformation being connected with lobe 22, button cap 1 moves downward, until button cap 1 lower surface completely attaches to shell 2, in the most described button cap 1, fore-set 13 just presses the plunger 31 of touch-switch 3, opens switch.When removing operating physical force, owing to the resilience force of elastic arm 21 is much larger than the resilience force of touch-switch 3, therefore button cap 1 understands rapid resilience, will not hinder the resilience of touch-switch 3, effectively protection touch-switch 1.Simultaneously because lobe 22 and elastic arm 21 can be one-body molded when making shell 2, it is not necessary to other parts, structure is relatively easy, and button cap 1 separates with shell 2, in turn ensure that pressing feel.
More preferably, described elastic arm 21 is shaped in described shell, decreases operation, accelerates assembling speed.
More preferably, the bottom of described button cap 1 is extended with several limited posts 12, and the bottom of described shell 2 is provided with several spacing holes 23 coordinated with described limited post 12.By coordinating of limited post 12 and spacing hole 23, button cap 1 is more firm with the connection of shell 2, it is to avoid rocking of button cap 1 cap body, makes the degree of accuracy of assembling more to increase simultaneously.
More preferably, described limited post 12 is provided with retaining barb 14, and during assembling, when described button cap 1 is pressed, limited post 12 inserts in the spacing hole 23 of described shell 1, and due to the effect of retaining barb 14, button cap 1 will not drop easily, installs more firm.
Above disclosed it is only preferred embodiment of the present utility model, certainly can not limit the interest field of this utility model, the equivalent variations therefore made according to this utility model claim with this, still belong to the scope that this utility model is contained.
Claims (7)
1. the encapsulating structure of a touch-switch, it is characterised in that include button cap, shell and touch-switch, described button cap is flexibly connected with shell, being provided with elastic arm between described button cap and shell, the bottom of described button cap offsets with the plunger of described touch-switch, when pressing keys cap, button cap can drive the plunger motion of touch-switch, touch-switch connection circuit, after button cap cancels external force, under the effect of elastic arm, button cap resilience resets, touch-switch disconnecting circuit.
2. the encapsulating structure of touch-switch as claimed in claim 1, it is characterised in that described elastic arm is shaped in described shell.
3. the encapsulating structure of touch-switch as claimed in claim 1 or 2, it is characterised in that described elastic arm is provided with several, and described elastic arm circumference is uniformly distributed between described button cap and shell.
4. the encapsulating structure of touch-switch as claimed in claim 1 or 2, it is characterised in that one end of described elastic arm is connected with described shell, and the other end is provided with lobe, and described lobe offsets with button cap.
5. the encapsulating structure of touch-switch as claimed in claim 1, it is characterised in that the bottom of described button cap is extended with fore-set, and described fore-set offsets through the plunger of described outer casing bottom with described touch-switch.
6. the encapsulating structure of touch-switch as claimed in claim 1, it is characterised in that the bottom of described button cap is extended with several limited posts, and the bottom of described shell is provided with several spacing holes coordinated with described limited post.
7. the encapsulating structure of touch-switch as claimed in claim 6, it is characterised in that described limited post is provided with retaining barb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142605.0U CN205487853U (en) | 2015-12-31 | 2015-12-31 | Dab packaging structure of switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142605.0U CN205487853U (en) | 2015-12-31 | 2015-12-31 | Dab packaging structure of switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487853U true CN205487853U (en) | 2016-08-17 |
Family
ID=56662396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521142605.0U Active CN205487853U (en) | 2015-12-31 | 2015-12-31 | Dab packaging structure of switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129720A (en) * | 2016-08-31 | 2016-11-16 | 安费诺电子装配（厦门）有限公司 | A kind of high speed connector module of band press-key structure |
| CN106817467A (en) * | 2017-01-23 | 2017-06-09 | 奇酷互联网络科技（深圳）有限公司 | A kind of press-key structure and the mobile phone using its press-key structure |
-
2015
- 2015-12-31 CN CN201521142605.0U patent/CN205487853U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129720A (en) * | 2016-08-31 | 2016-11-16 | 安费诺电子装配（厦门）有限公司 | A kind of high speed connector module of band press-key structure |
| CN106129720B (en) * | 2016-08-31 | 2018-07-13 | 安费诺电子装配（厦门）有限公司 | A kind of high speed connector module with press-key structure |
| CN106817467A (en) * | 2017-01-23 | 2017-06-09 | 奇酷互联网络科技（深圳）有限公司 | A kind of press-key structure and the mobile phone using its press-key structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510663 First, Second and Third Floors of Building 39 (1) Nanyun Third Road, Guangzhou High-tech Industrial Development Zone, Guangdong Province Patentee after: Guangzhou new energy Co. Ltd. Address before: 510663 No. 39 (1), South Yun three road, science and Technology City, Guangzhou high tech Industrial Development Zone, Guangdong Patentee before: GUANGZHOU LIANGSHI COMMUNICATION APPLIANCE CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 the first floor, second floor and third floor of Building 1, No.39, Yunsan Road, Science City, Guangzhou high tech Industrial Development Zone, Guangdong Province Patentee after: Guangzhou Mingmei new energy Co., Ltd Address before: 510663, Guangdong, Guangzhou hi tech Industrial Development Zone, science, South Road, No. 39 cloud three (1), the first floor, two, three Patentee before: GUANGZHOU TWS NEW ENERGY Co.,Ltd. |