CN203950963U - A kind of wall switch socket - Google Patents
A kind of wall switch socket Download PDFInfo
- Publication number
- CN203950963U CN203950963U CN201420392143.7U CN201420392143U CN203950963U CN 203950963 U CN203950963 U CN 203950963U CN 201420392143 U CN201420392143 U CN 201420392143U CN 203950963 U CN203950963 U CN 203950963U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- contact chip
- extension spring
- wall switch
- chip body
- 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
Links
Abstract
The utility model discloses a kind of wall switch socket, aim to provide and a kind ofly can prevent loosening wall switch socket, its technical scheme main points are, described brace comprises installation sheet and symmetrically arranged two contact chips on installation sheet, the outside of two contact chips is equipped with extension spring, described contact chip comprises contact chip body and clamping part, described extension spring one end is connected with clamping part, the other end and contact chip body, in the time that socket plug is inserted, clamping part on installation sheet on symmetrically arranged two contact chips is pushed and is flicked by force, clamping part on contact chip can be close to firmly on the inserted sheet of plug, now the clamping part on contact chip can be due to crimp, clamping part can elongate extension spring, extension spring meeting produces reaction force and prevents clamping part crimp, avoid using rear connecting piece after a while to deform, prevent that wall switch socket from occurring loosening, improve useful life.
Description
Technical field
The utility model relates to appliance field, and more particularly, it relates to a kind of wall switch socket.
Background technology
Existing wall switch socket mainly comprises base, installing rack, panel, described base is fixed on wall by installing rack, panel is fastened on installing rack, described panel is provided with the jack matching with plug, described base is provided with the receptacle slot corresponding with jack, in described receptacle slot, be fixed with brace, the inserted sheet of brace on can resilient clamp plug.
What presently used brace mainly adopted is that the traditional iron plate of wearing or featuring stage armour, copper sheet are by the whole piece formula of punching press or bending forming, using after a period of time, the general distortion of wall switch socket brace is serious, intermediate space is larger, easily occurs the phenomenons such as loosening, loose contact, when use particularly in the time of loose contact, there will be continuous arcing, ablation contact chip, causes damage to wall switch socket, and serious meeting causes fire.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of can prevent loosening wall switch socket.
For achieving the above object, the utility model provides following technical scheme: a kind of wall switch socket, comprise base, installing rack, panel, described panel is provided with the jack matching with plug, described base is provided with the receptacle slot corresponding with jack, in described receptacle slot, be provided with brace, described brace comprises installation sheet and symmetrically arranged two contact chips on installation sheet, the outside of two contact chips is equipped with extension spring, described contact chip comprises contact chip body and clamping part, described extension spring one end is connected with clamping part, the other end and contact chip body.
By adopting technique scheme, in the time that socket plug is inserted, clamping part on installation sheet on symmetrically arranged two contact chips is pushed and is flicked by force, clamping part on contact chip can be close to firmly on the inserted sheet of plug, now the clamping part on contact chip can be due to crimp, clamping part can elongate extension spring, extension spring meeting produces reaction force and prevents clamping part crimp, avoid using rear connecting piece after a while to deform, prevent that wall switch socket from occurring loosening, improve useful life.
The utility model is further set to: the tie point of described extension spring and clamping part is arranged near near clamping part end, and the tie point of described extension spring and contact chip body is arranged on contact chip body and clamping part junction.
By adopting technique scheme, because the tie point of described extension spring and clamping part is arranged near near clamping part end, when the clamping part generation crimp on contact chip, can elongate to greatest extent extension spring, make extension spring can produce maximum reaction force and prevent that clamping part from deforming; The tie point of described extension spring and contact chip body is arranged on contact chip body and clamping part junction, prevents that extension spring and contact chip body from interfering, and is convenient to install.
The utility model is further set to: described clamping part is provided with barb, and described contact chip body is provided with the lower barb corresponding with upper barb, and described extension spring one end is connected with clamping part by upper barb, and the other end is connected with contact chip body by lower barb.
By adopting technique scheme, described extension spring one end is connected with clamping part by upper barb, and the other end is connected with contact chip body by lower barb, is convenient to the installation of extension spring, improves installation effectiveness.
The utility model is further set to: extend towards clamping part bending one end of described upper barb, and extend towards the bending of contact chip body one end of described lower barb.
By adopting technique scheme, when extension spring is connected with lower barb with upper barb, can prevent that extension spring from departing from, the connection of extension spring firm stable more.
The utility model is further set to: described installation sheet is provided with the fixed part to upper process, and described fixed part overlaps intrinsic conflict spring, and described conflict spring is positioned at the below of clamping part.
By adopting technique scheme, in the time that inserted sheet is inserted into brace by jack, inserted sheet can be through the clamping part on two contact chips, inserted sheet meeting butt is positioned at the conflict spring of the below of clamping part, the reaction force of conflict spring, ensure that conflict spring contacts with inserted sheet, improves the conductive effect of brace and inserted sheet.
Brief description of the drawings
Fig. 1 is the explosive view of a kind of wall switch socket of the utility model;
Fig. 2 is the structural representation of brace and extension spring and conflict spring in Fig. 1.
In figure 1, base; 2, installing rack; 3, panel; 31, jack; 4, brace; 41, installation sheet; 411, fixed part; 42, contact chip; 421, contact chip body; 4211, lower barb; 422, clamping part; 4221, upper barb; 5, extension spring; 6, conflict spring.
Embodiment
Referring to figs. 1 through Fig. 2, a kind of wall switch socket of the utility model is described further.
A kind of wall switch socket, comprise base 1, installing rack 2, panel 3, described panel 3 is provided with the jack 31 matching with plug, described base 1 is provided with the receptacle slot corresponding with jack 31 11, in described receptacle slot 11, be provided with brace 4, described brace 4 comprises installation sheet 41 and symmetrically arranged two contact chips 42 on installation sheet 41, the outside of two contact chips 42 is equipped with extension spring 5, described contact chip 42 comprises contact chip body 421 and clamping part 422, described clamping part 422 is provided with barb 4221, described contact chip body 421 is provided with the lower barb 4211 corresponding with upper barb 4221, described upper barb 4221 and lower barb 4211 can be by punch formings, described extension spring 5 one end are connected with clamping part 422 by upper barb 4221, the other end is connected with contact chip body 421 by lower barb 4211, be convenient to the installation of extension spring 5, improve installation effectiveness.
When extension spring 5 is connected with lower barb 4211 with upper barb 4221, prevent that extension spring 5 from departing from, extend towards clamping part 422 bendings one end of described upper barb 4221, and extend towards 421 bendings of contact chip body one end of described lower barb 4211, the connection of extension spring 5 firm stable more.
In the time that socket plug is inserted, clamping part 422 on installation sheet 41 on symmetrically arranged two contact chips 42 is pushed and is flicked by force, clamping part 422 on contact chip 42 can be close to firmly on the inserted sheet of plug, now the clamping part 422 on contact chip 42 can be due to crimp, clamping part 422 can elongate extension spring 5, extension spring 5 can produce reaction force and prevent clamping part 422 crimps, avoid using rear connecting piece 4 after a while to deform, prevent that wall switch socket from occurring loosening, improve useful life.
The tie point of wherein said extension spring 5 and clamping part 422 is arranged near near clamping part 422 ends, when crimp occurs the clamping part 422 on contact chip 42, can elongate to greatest extent extension spring 5, make extension spring 5 can produce maximum reaction force and prevent that clamping part 422 from deforming; Described extension spring 5 is arranged on contact chip body 421 and clamping part 422 junctions with the tie point of contact chip body 421, prevents that extension spring 5 and contact chip body 421 from interfering, and is convenient to install.
Described installation sheet 41 is provided with the fixed part 411 to upper process, described fixed part 411 overlaps intrinsic conflict spring 6, described conflict spring 6 is positioned at the below of clamping part 422, in the time that inserted sheet is inserted into brace 4 by jack 31, inserted sheet can be through the clamping part 422 on two contact chips 42, and inserted sheet meeting butt is positioned at the conflict spring 6 of the below of clamping part 422, the reaction force of conflict spring 6, ensure that conflict spring 6 contacts with inserted sheet, improves the conductive effect of brace 4 and inserted sheet.
Claims (5)
1. a wall switch socket, comprise base, installing rack, panel, described panel is provided with the jack matching with plug, described base is provided with the receptacle slot corresponding with jack, in described receptacle slot, be provided with brace, it is characterized in that: described brace comprises installation sheet and symmetrically arranged two contact chips on installation sheet, the outside of two contact chips is equipped with extension spring, described contact chip comprises contact chip body and clamping part, described extension spring one end is connected with clamping part, the other end and contact chip body.
2. a kind of wall switch socket according to claim 1, is characterized in that: the tie point of described extension spring and clamping part is arranged near near clamping part end, and the tie point of described extension spring and contact chip body is arranged on contact chip body and clamping part junction.
3. a kind of wall switch socket according to claim 1 and 2, it is characterized in that: described clamping part is provided with barb, described contact chip body is provided with the lower barb corresponding with upper barb, described extension spring one end is connected with clamping part by upper barb, and the other end is connected with contact chip body by lower barb.
4. a kind of wall switch socket according to claim 3, is characterized in that: extend towards clamping part bending one end of described upper barb, and extend towards the bending of contact chip body one end of described lower barb.
5. a kind of wall switch socket according to claim 1 and 2, is characterized in that: described installation sheet is provided with the fixed part to upper process, described fixed part overlaps intrinsic conflict spring, and described conflict spring is positioned at the below of clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392143.7U CN203950963U (en) | 2014-07-16 | 2014-07-16 | A kind of wall switch socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392143.7U CN203950963U (en) | 2014-07-16 | 2014-07-16 | A kind of wall switch socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950963U true CN203950963U (en) | 2014-11-19 |
Family
ID=51892981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392143.7U Expired - Fee Related CN203950963U (en) | 2014-07-16 | 2014-07-16 | A kind of wall switch socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203950963U (en) |
-
2014
- 2014-07-16 CN CN201420392143.7U patent/CN203950963U/en not_active Expired - Fee Related
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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: 20141119 Termination date: 20170716 |