CN205069447U - Micro -gap switch subassembly - Google Patents
Micro -gap switch subassembly Download PDFInfo
- Publication number
- CN205069447U CN205069447U CN201520842512.2U CN201520842512U CN205069447U CN 205069447 U CN205069447 U CN 205069447U CN 201520842512 U CN201520842512 U CN 201520842512U CN 205069447 U CN205069447 U CN 205069447U
- Authority
- CN
- China
- Prior art keywords
- micro
- sensitive switch
- hole
- gap switch
- electric wire
- 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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Abstract
The embodiment of the utility model discloses micro -gap switch subassembly, this micro -gap switch subassembly include micro -gap switch, and its bottom is provided with first through -hole, the micro -gap switch pin, one end is connected with micro -gap switch, and its other end passes first through -hole and outwards extends, the electric wire, one end is connected with the outside one end of extending of micro -gap switch pin, the TPE casing comprises a bottom plate and four sides curb plate, forms a hollow structure, and the open -top of TPE casing end is connected bottom micro -gap switch, is provided with the second through -hole on the bottom plate, and the micro -gap switch pin sets up in hollow structure with the position of being connected of electric wire, and the one end that the micro -gap switch pin was kept away from to the electric wire is passed the second through -hole and is outwards extended. The utility model discloses a micro -gap switch subassembly passes through secondary injection moulding, and the micro -gap switch after will welding links together with the TPE casing, has improved the waterproof performance of switch, and the effectual probability that reduces the rupture of switch electric wire, has played the effect of buffering with the protection to the micro -gap switch body.
Description
Technical field
The utility model relates to a kind of switch module, particularly relates to a kind of microswitch component.
Background technology
In traditional sensitive switch, usually all wrap with the pad of independent heat-shrink tube by sensitive switch pin and electric wire, this method causes the water resistance at pad place not high, and easily fractures at the junction electric wire of electric wire and heat-shrink tube.
Utility model content
The utility model embodiment technical problem to be solved is, usually all wrap with the pad of independent heat-shrink tube by sensitive switch pin and electric wire for traditional sensitive switch, cause the water resistance at pad place not high, and in the problem that the junction electric wire of electric wire and heat-shrink tube easily fractures, propose a kind of microswitch component.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of microswitch component, and this microswitch component comprises: sensitive switch, is provided with the first through hole bottom it; Sensitive switch pin, one end is connected with sensitive switch, and its other end stretches out through the first through hole; Electric wire, one end is connected with the outward extending one end of sensitive switch pin; TPE housing, be made up of a base plate and four sides side plate, form a hollow structure, the open top end of TPE housing is connected with bottom sensitive switch, base plate is provided with the second through hole, the connecting portion of sensitive switch pin and electric wire is arranged in the hollow structure in TPE housing, and electric wire stretches out through the second through hole away from one end of sensitive switch pin.
Wherein, the connected mode of sensitive switch pin and electric wire is tin welding.
Wherein, the first through hole to be arranged with one heart with the second through hole one_to_one corresponding.
Wherein, microswitch component comprises plastic plug further, and plastic plug is connected with the second through hole, and extends to the direction away from sensitive switch, plastic plug grip wire.
Wherein, TPE housing is the rectangular structure of hollow, and the outer surface of four sides side plate and the outer surface of sensitive switch side are at grade.
Implement the utility model embodiment; there is following beneficial effect: microswitch component of the present utility model passes through secondary injection molding; sensitive switch after welding and TPE housing are linked together; improve the water resistance of switch; and effectively reduce the probability that switch electric wire fractures, sensitive switch body is served to the effect of buffering and protection.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the Facad structure schematic diagram of the microswitch component that the utility model provides;
Fig. 2 is the side structure schematic diagram of the microswitch component that the utility model provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 1 is the Facad structure schematic diagram of the microswitch component that the utility model provides, and Fig. 2 is the side structure schematic diagram of the microswitch component that the utility model provides.This microswitch component comprises sensitive switch 10, first through hole 11, sensitive switch pin 12, electric wire 13, TPE (ThermoplasticElastomer, thermoplastic elastomer (TPE)) housing 14, second through hole 15 and plastic plug 16.
The first through hole 11 is provided with bottom sensitive switch 10.Sensitive switch pin 12 one end is connected with sensitive switch 10, and its other end stretches out through the first through hole 11.
Electric wire 13 one end is connected by tin welding with the outward extending one end of sensitive switch pin 12.
TPE housing 14 is made up of a base plate and four sides side plate, and form the rectangular structure of a hollow, the open top end of TPE housing 14 is connected with bottom sensitive switch 10, and the outer surface of four sides side plate and the outer surface of sensitive switch 10 side are at grade.
The base plate of TPE housing 14 being provided with the second through hole 15, first through hole 11 with the second through hole 15 one_to_one corresponding is arranged with one heart.Sensitive switch pin 12 is arranged in the hollow structure in TPE housing 14 with the connecting portion of electric wire 13, and electric wire 13 stretches out through the second through hole 15 away from one end of sensitive switch pin 12.
Plastic plug 16 is connected with the second through hole 15, and extends to the direction away from sensitive switch 10, plastic plug 16 grip wire 13.
After sensitive switch pin 12 and electric wire 13 pass through tin welding; again secondary injection molding is carried out to sensitive switch 10; TPE housing 14 and sensitive switch 10 is made to form an entirety; by welding position protection in TPE housing 14; thus add switch water proofing property in use, reduce the probability that fractures of electric wire 13.In use, only 3 wires 13 need be linked into the correspondence position on the equipment needing control, sensitive switch 10 can control the switch of this equipment.
Implement the utility model embodiment; there is following beneficial effect: microswitch component of the present utility model passes through secondary injection molding; sensitive switch after welding and TPE housing are linked together; improve the water resistance of switch; and effectively reduce the probability that switch electric wire fractures, sensitive switch body is served to the effect of buffering and protection.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a microswitch component, is characterized in that, described microswitch component comprises:
Sensitive switch, is provided with the first through hole bottom it;
Sensitive switch pin, one end is connected with described sensitive switch, and its other end stretches out through described first through hole;
Electric wire, one end is connected with described outward extending one end of sensitive switch pin;
TPE housing, be made up of a base plate and four sides side plate, form a hollow structure, the open top end of described TPE housing is connected with bottom described sensitive switch, described base plate is provided with the second through hole, the connecting portion of described sensitive switch pin and described electric wire is arranged in the hollow structure in described TPE housing, and described electric wire stretches out through described second through hole away from one end of described sensitive switch pin.
2. microswitch component according to claim 1, is characterized in that, the connected mode of described sensitive switch pin and described electric wire is tin welding.
3. microswitch component according to claim 1, is characterized in that, described first through hole is with described second through hole one_to_one corresponding and arrange with one heart.
4. microswitch component according to claim 1, it is characterized in that, described microswitch component comprises plastic plug further, and described plastic plug is connected with described second through hole, and extend to the direction away from described sensitive switch, described plastic plug clamps described electric wire.
5. microswitch component according to claim 1, is characterized in that, described TPE housing is the rectangular structure of hollow, and the outer surface of the described side plate in four sides and the outer surface of described sensitive switch side are at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842512.2U CN205069447U (en) | 2015-10-28 | 2015-10-28 | Micro -gap switch subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842512.2U CN205069447U (en) | 2015-10-28 | 2015-10-28 | Micro -gap switch subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205069447U true CN205069447U (en) | 2016-03-02 |
Family
ID=55395967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520842512.2U Expired - Fee Related CN205069447U (en) | 2015-10-28 | 2015-10-28 | Micro -gap switch subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205069447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679601A (en) * | 2016-03-24 | 2016-06-15 | 佛山市川东磁电股份有限公司 | Waterproof temperature controller of fixed clamping end plug |
-
2015
- 2015-10-28 CN CN201520842512.2U patent/CN205069447U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679601A (en) * | 2016-03-24 | 2016-06-15 | 佛山市川东磁电股份有限公司 | Waterproof temperature controller of fixed clamping end plug |
| CN105679601B (en) * | 2016-03-24 | 2018-08-24 | 佛山市川东磁电股份有限公司 | A kind of solid card end plug waterproof temperature controller |
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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 |
Granted publication date: 20160302 Termination date: 20211028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |