CN203659658U - Spring-type stroke switch - Google Patents
Spring-type stroke switch Download PDFInfo
- Publication number
- CN203659658U CN203659658U CN201420019723.1U CN201420019723U CN203659658U CN 203659658 U CN203659658 U CN 203659658U CN 201420019723 U CN201420019723 U CN 201420019723U CN 203659658 U CN203659658 U CN 203659658U
- Authority
- CN
- China
- Prior art keywords
- housing
- lifting hole
- suppress
- spring
- contact assembly
- 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 spring-type stroke switch comprising a housing, a movable contact assembly and a stationary contact assembly. The housing is provided with a control button and an indicating structure. The top portion of the housing is provided with a cavity. A spring structure, a return limiting block and a spring control structure are arranged in the cavity. The spring control structure is provided with a spring pull rod and a take-back pull rod. The movable contact assembly is arranged in the cavity and connected with the spring structure. The control button is provided with a spring lifting hole and a take-back lifting hole. The spring pull rod is connected with the spring lifting hole. The take-back pull rod is connected with the take-back lifting hole. The bottom portion of the housing is provided with a stationary contact clamping column, and a controller for controlling the clamping and unclamping of the stationary contact clamping column and the stationary contact assembly. The controller is connected with the return limiting block. According to the utility model, the advantage of simple structure can be realized, during utilization, the overall on/off control can be completed only by operating the control button, and advantages of easy operation, good utilization stability and good applicability can be realized.
Description
Technical field
The utility model belongs to travel switch technical field, is specifically related to a kind of elastic press type travel switch.
Background technology
Along with the fast development of electronic technology, electron controls technology is also more and more ripe, travel switch is the one in electron controls technology structure, it is generally made up of housing one control piece, stationary contact assembly, movable contact assembly, although it can realize control effect to a certain extent, however the travel switch of prior art is generally movable contact assembly contact with stationary contact part with disconnection realize break-make control, its control stability is poor, and on off delay is poor, be difficult to meet the needs in market.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, the elastic press type travel switch that stability in use is good and applicability is strong.
The technical scheme that realizes the utility model object is a kind of elastic press type travel switch, comprise housing, be arranged on movable contact assembly and stationary contact assembly in housing, on described housing, be provided with control button and indicating structure, top at described housing is provided with cavity, in described cavity, be provided with and suppress structure, return is limit piece and is suppressed control structure, described suppress control structure be provided with suppress pull bar and regain pull bar, described movable contact assembly is arranged in described cavity and is connected with the described structure of suppressing, on described control button, be provided with and suppress lifting hole(eyelet) and regain lifting hole(eyelet), described suppress pull bar with described in suppress lifting hole(eyelet) and be connected, described withdrawal pull bar is connected with described withdrawal lifting hole(eyelet), be provided with static contact screens post in the bottom of described housing, with the controller of controlling described stationary contact screens post and the screens of described stationary contact assembly or not screens, described controller is connected with described return limit piece.
Between described stationary contact assembly and the bottom of described housing, be provided with back-moving spring, described static contact screens post is arranged in the event trace of back-moving spring.
Described control button comprises rotating shaft, button cover and button control piece, described in suppress lifting hole(eyelet) and regain lifting hole(eyelet) be arranged on described button control piece.
On described housing, be also provided with the adjusting screw(rod) that suppresses structure elastic force described in adjusting.
The utlity model has positive effect: of the present utility model simple in structure, be provided with and suppress structure and suppress control structure, when use, make to suppress structure action by suppressing control structure, and then completing the break-make control of switch, it suppresses control structure and control button by suppressing pull bar and withdrawal pull bar is connected simultaneously, need to operate control button can complete overall break-make control, easy and simple to handle, stability in use is good and applicability is strong.
Brief description of the drawings
For content of the present utility model is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of elastic press type travel switch, comprise housing 1, be arranged on movable contact assembly 2 and stationary contact assembly 3 in housing 1, on described housing 1, be provided with control button 4 and indicating structure 5, be provided with cavity 6 at the top of described housing 1, in described cavity 6, be provided with and suppress structure 7, return is limit piece 8 and is suppressed control structure 9, the described control structure 9 of suppressing is provided with and suppresses pull bar 10 and regain pull bar 11, described movable contact assembly 2 is arranged in described cavity 6 and is connected with the described structure 7 of suppressing, on described control button 4, be provided with and suppress lifting hole(eyelet) 12 and regain lifting hole(eyelet) 13, described suppress pull bar 10 with described in suppress lifting hole(eyelet) 12 and be connected, described withdrawal pull bar 11 is connected with described withdrawal lifting hole(eyelet) 13, be provided with static contact screens post 14 in the bottom of described housing 1, with the controller 15 of controlling described stationary contact screens post 14 and described stationary contact assembly 3 screens or not screens, described controller 15 is connected with described return limit piece 8.
Between described stationary contact assembly 3 and the bottom of described housing 1, be provided with back-moving spring 16, described static contact screens post 14 is arranged in the event trace of back-moving spring 16.
Described control button 4 comprises rotating shaft 41, button cover 42 and button control piece 43, described in suppress lifting hole(eyelet) 12 and regain lifting hole(eyelet) 13 and be arranged on described button control piece 43.
On described housing 1, be also provided with the adjusting screw(rod) 17 that suppresses structure elastic force described in adjusting.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And these belong to apparent variation or the variation that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (4)
1. an elastic press type travel switch, comprise housing, be arranged on movable contact assembly and stationary contact assembly in housing, on described housing, be provided with control button and indicating structure, it is characterized in that: the top at described housing is provided with cavity, in described cavity, be provided with and suppress structure, return is limit piece and is suppressed control structure, described suppress control structure be provided with suppress pull bar and regain pull bar, described movable contact assembly is arranged in described cavity and is connected with the described structure of suppressing, on described control button, be provided with and suppress lifting hole(eyelet) and regain lifting hole(eyelet), described suppress pull bar with described in suppress lifting hole(eyelet) and be connected, described withdrawal pull bar is connected with described withdrawal lifting hole(eyelet), be provided with static contact screens post in the bottom of described housing, with the controller of controlling described stationary contact screens post and the screens of described stationary contact assembly or not screens, described controller is connected with described return limit piece.
2. elastic press type travel switch according to claim 1, is characterized in that: between described stationary contact assembly and the bottom of described housing, be provided with back-moving spring, described static contact screens post is arranged in the event trace of back-moving spring.
3. elastic press type travel switch according to claim 2, is characterized in that: described control button comprises rotating shaft, button cover and button control piece, described in suppress lifting hole(eyelet) and regain lifting hole(eyelet) be arranged on described button control piece.
4. elastic press type travel switch according to claim 3, is characterized in that: on described housing, be also provided with the adjusting screw(rod) that suppresses structure elastic force described in adjusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019723.1U CN203659658U (en) | 2014-01-06 | 2014-01-06 | Spring-type stroke switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019723.1U CN203659658U (en) | 2014-01-06 | 2014-01-06 | Spring-type stroke switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203659658U true CN203659658U (en) | 2014-06-18 |
Family
ID=50926021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019723.1U Expired - Fee Related CN203659658U (en) | 2014-01-06 | 2014-01-06 | Spring-type stroke switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203659658U (en) |
-
2014
- 2014-01-06 CN CN201420019723.1U patent/CN203659658U/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 |
Granted publication date: 20140618 Termination date: 20150106 |
|
| EXPY | Termination of patent right or utility model |