CN103187184A - Button switch - Google Patents
Button switch Download PDFInfo
- Publication number
- CN103187184A CN103187184A CN2011104550666A CN201110455066A CN103187184A CN 103187184 A CN103187184 A CN 103187184A CN 2011104550666 A CN2011104550666 A CN 2011104550666A CN 201110455066 A CN201110455066 A CN 201110455066A CN 103187184 A CN103187184 A CN 103187184A
- Authority
- CN
- China
- Prior art keywords
- pressing line
- line frame
- button switch
- electric conductor
- side wall
- 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.)
- Pending
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Abstract
Provided is a button switch. The button switch comprises a button, a middle fixed sleeve and two wiring modules, wherein two fixed contacts are arranged in the middle fixed sleeve, a moving contact is arranged on the bottom portion of the button, the wiring modules are composed of electric conductors, pressing line frames and screws, the electric conductors are connected with the fixed contacts, the electric conductors are of a plate bar shape, the pressing line frames are of a square shape, the left side walls and the right side walls of the pressing line frames are provided with through holes, the pressing line frames are arranged on electric conductors through the through holes in a sleeved mode, the lower side walls of the pressing line frames are provided with threaded holes, any screws penetrate through the middle fixed sleeve and are connected with the pressing line frames through the threaded holes, and a revolute pair is arranged between the screws and the middle fixed sleeve. Guide lines are inserted into square holes in the process of wiring, and the pressing line frames and the electric conductors produce relative displacement by rotating the screws, thereby tightly pressing the guide lines and the electric conductors, and achieving connection. The button switch utilizes a pressing line frame structure to be connected with end heads of the guide lines, so that connection of the guide lines is convenient and fast, free of loosening, and high in reliability.
Description
Technical field
The present invention relates to electric field, relate in particular to low pressure manipulation of switches device, particularly a kind of push-button switch.
Background technology
The control button switch is widely used in the folding control of various circuit.The control button switch has a head, is installed on the panel, and it is contact modules down.In the prior art, screw and presser device are adopted in wiring place of push-button switch, need handle the lead termination when physical cabling is operated, and need make the lead termination walk around screw, and operation is trouble, and efficient is low.And the reliability of the pressing plate mode of connection is not high, has the irregular situation of pressing plate, causes the lead termination to come off easily, causes accident.
Summary of the invention
The object of the present invention is to provide a kind of push-button switch, described this push-button switch will solve the technical problem that wiring construction wiring efficient is low, reliability is not high of push-button switch in the prior art.
This push-button switch of the present invention, comprise button, center fixed cover and two Wiring modules, described button is arranged on the top of center fixed cover, two described Wiring modules all are arranged on the bottom of center fixed cover, be provided with two fixed contacts in the center fixed cover, be provided with between described two fixed contacts at interval, the bottom of button is provided with a moving contact, described moving contact is crossed over the interval between two fixed contacts, the two ends of moving contact lay respectively at the top of two fixed contacts, wherein, any one described Wiring module is each free electric conductor all, a pressing line frame and a screw constitute, any one described electric conductor all is electrically connected with a described fixed contact separately, electric conductor all is lath-shaped, any one described pressing line frame all is square and includes upper side wall, left side wall, right side wall and lower wall, be provided with through hole in the left side wall of pressing line frame and the right side wall, pressing line frame is set on the electric conductor separately by described through hole, be provided with screwed hole in the lower wall of pressing line frame, any one described screw all pass the outer wall of described center fixed cover and separately with a pressing line frame by being threaded, be provided with revolute pair between the outer wall that screw and center fixed are overlapped.
Further, the plane that is axially perpendicular to electric conductor of described screw.
Further, be provided with two wiring windows in the outer wall of described center fixed cover, any one described wiring window all is positioned at outside the side through hole of a pressing line frame separately.
Further, an end of described electric conductor extends in the described wiring window, and the elongated end of electric conductor makes progress or is bent downwardly.
Further, the cross section of the through hole in pressing line frame left side wall and the right side wall is rectangle.
Operation principle of the present invention is: during wiring lead is inserted in the square hole of pressing line frame, by the turn screw, make pressing line frame and electric conductor relative displacement, thereby lead and electric conductor are compressed, realize connecting.
The present invention and prior art are compared, and its effect is actively with tangible.The present invention utilizes the pressing line frame structure to connect the lead termination in push-button switch, and side connecting conductor is just quick, and can not become flexible, the reliability height.
Description of drawings
Fig. 1 is the schematic perspective view of a kind of push-button switch of the present invention.
Fig. 2 is another schematic perspective view of a kind of push-button switch of the present invention.
Fig. 3 is the front view of a kind of push-button switch of the present invention.
Fig. 4 is the right view of a kind of push-button switch of the present invention.
Fig. 5 is the upward view of a kind of push-button switch of the present invention.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, a kind of push-button switch of the present invention, comprise button 1,2 and two Wiring modules 3 of center fixed cover, described button 1 is arranged on the top of center fixed cover 2, two described Wiring modules 3 all are arranged on the bottom of center fixed cover 2, insulation division 4 in the center fixed cover 2 is provided with two fixed contacts, be provided with between described two fixed contacts at interval, the bottom of button 1 is provided with a moving contact 5, the interval that described moving contact 5 is crossed between two fixed contacts, the two ends of moving contact 5 lay respectively at the top of two fixed contacts, wherein, any one described Wiring module 3 is each free electric conductor 33 all, a pressing line frame 32 and a screw 31 constitute, any one described electric conductor 33 all is electrically connected with a described fixed contact separately, electric conductor 33 all is lath-shaped, any one described pressing line frame 32 all is square and includes upper side wall, left side wall, right side wall and lower wall, be provided with through hole in the left side wall of pressing line frame 32 and the right side wall, pressing line frame 32 is set on the electric conductor 33 separately by described through hole, be provided with screwed hole in the lower wall of pressing line frame 32, any one described screw 31 all pass the outer wall of described center fixed cover 2 and separately with a pressing line frame 32 by being threaded, screw 31 and center fixed are overlapped between 2 the outer wall and are provided with revolute pair.
Further, the plane that is axially perpendicular to electric conductor 33 of described screw 31.
Further, be provided with two wiring windows in the outer wall of described center fixed cover 2, any one described wiring window all is positioned at outside the side through hole of a pressing line frame 32 separately.
Further, an end of described electric conductor 33 extends in the described wiring window, and the elongated end of electric conductor 33 makes progress or is bent downwardly.
Further, the cross section of the through hole in pressing line frame 32 left side walls and the right side wall is rectangle.
The operation principle of present embodiment is: during wiring lead is inserted in the square hole of pressing line frame 32, by turn screw 31, make pressing line frame 32 and electric conductor 33 relative displacements, thereby lead and electric conductor 33 are compressed, realize connecting.
Claims (5)
1. push-button switch, comprise button, center fixed cover and two Wiring modules, described button is arranged on the top of center fixed cover, two described Wiring modules all are arranged on the bottom of center fixed cover, be provided with two fixed contacts in the center fixed cover, be provided with between described two fixed contacts at interval, the bottom of button is provided with a moving contact, described moving contact is crossed over the interval between two fixed contacts, the two ends of moving contact lay respectively at the top of two fixed contacts, it is characterized in that: any one described Wiring module is each free electric conductor all, a pressing line frame and a screw constitute, any one described electric conductor all is electrically connected with a described fixed contact separately, electric conductor all is lath-shaped, any one described pressing line frame all is square and includes upper side wall, left side wall, right side wall and lower wall, be provided with through hole in the left side wall of pressing line frame and the right side wall, pressing line frame is set on the electric conductor separately by described through hole, be provided with screwed hole in the lower wall of pressing line frame, any one described screw all pass the outer wall of described center fixed cover and separately with a pressing line frame by being threaded, be provided with revolute pair between the outer wall that screw and center fixed are overlapped.
2. a kind of push-button switch as claimed in claim 1 is characterized in that: the plane that is axially perpendicular to electric conductor of described screw.
3. a kind of push-button switch as claimed in claim 1 is characterized in that: be provided with two wiring windows in the outer wall of described center fixed cover, any one described wiring window all is positioned at outside the side through hole of a pressing line frame separately.
4. a kind of push-button switch as claimed in claim 3, it is characterized in that: an end of described electric conductor extends in the described wiring window, and the elongated end of electric conductor is upwards or be bent downwardly.
5. a kind of push-button switch as claimed in claim 1, it is characterized in that: the cross section of the through hole in pressing line frame left side wall and the right side wall is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104550666A CN103187184A (en) | 2011-12-30 | 2011-12-30 | Button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104550666A CN103187184A (en) | 2011-12-30 | 2011-12-30 | Button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103187184A true CN103187184A (en) | 2013-07-03 |
Family
ID=48678309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104550666A Pending CN103187184A (en) | 2011-12-30 | 2011-12-30 | Button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103187184A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5264672A (en) * | 1991-01-31 | 1993-11-23 | Daiichi Denshi Kogyo Kabushiki Kaisha | Miniature electrical switching unit |
| CN101431193A (en) * | 2007-11-06 | 2009-05-13 | 上海友邦电气股份有限公司 | Connection terminal structure |
| CN101546662A (en) * | 2008-03-28 | 2009-09-30 | 华荣集团有限公司 | Button mandril and explosion-proof button |
| CN202394729U (en) * | 2011-12-30 | 2012-08-22 | 上海友邦电气(集团)股份有限公司 | Button switch |
-
2011
- 2011-12-30 CN CN2011104550666A patent/CN103187184A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5264672A (en) * | 1991-01-31 | 1993-11-23 | Daiichi Denshi Kogyo Kabushiki Kaisha | Miniature electrical switching unit |
| CN101431193A (en) * | 2007-11-06 | 2009-05-13 | 上海友邦电气股份有限公司 | Connection terminal structure |
| CN101546662A (en) * | 2008-03-28 | 2009-09-30 | 华荣集团有限公司 | Button mandril and explosion-proof button |
| CN202394729U (en) * | 2011-12-30 | 2012-08-22 | 上海友邦电气(集团)股份有限公司 | Button switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |