CN102315036A - Expandable module for electric press button - Google Patents
Expandable module for electric press button Download PDFInfo
- Publication number
- CN102315036A CN102315036A CN201010216100XA CN201010216100A CN102315036A CN 102315036 A CN102315036 A CN 102315036A CN 201010216100X A CN201010216100X A CN 201010216100XA CN 201010216100 A CN201010216100 A CN 201010216100A CN 102315036 A CN102315036 A CN 102315036A
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- China
- Prior art keywords
- housing
- binding post
- casing
- joystick
- front side
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Abstract
The invention relates to an expandable module for an electric press button, which consists of a casing, a wire inlet wiring terminal, a wire outlet wiring terminal and a movable contact, wherein a through hole is arranged in the middle of the casing from front to back, an operation rod is arranged in the through hole, the length of the operation rod equals to the distance from the front side plane to the back side plane of the casing, the operation rod and the casing are positioned through a spring, the operation rod is connected with the movable contact, the upper end of the front side plane of the casing is provided with a movable clamp hook towards the front side, the lower end of the front side plane of the casing is provided with a fixed clamp hook towards the front side, a spring is arranged between the movable clamp hook and the casing, the upper end of the back part of the casing is provided with an upper clamp groove, the lower end of the back part of the casing is provided with a lower clamp groove, the position and the shape of the upper clamp groove are respectively matched with the movable clamp hook, and the position and the shape of the lower clamp groove are respectively matched with the fixed clamp hook. A plurality of switch modules are sequentially connected at the front side and the back side, the linkage is realized through the operation rod, and the technical problems that the electric press button occupies large area and the operation of the press button is complicated in the prior art are solved.
Description
Technical field:
The present invention relates to electricity field, relate in particular to electric button, but a kind of expansion module of electric button particularly.
Background technology:
Extensively adopt the startup of electric button control equipment in being electrically connected and stop.In the electrical engineering of complicacy, a plurality of equipment often need interlock, and still, these equipment are connected on the electric button separately, and many electric buttons take more control panel area, simultaneously, also need manual pushbutton operation repeatedly.
Summary of the invention:
But the object of the present invention is to provide a kind of expansion module of electric button, but the expansion module of described this electric button to solve the technical problem that electric button area occupied was many, push-botton operation is loaded down with trivial details when a plurality of electric equipments linked in the prior art.
But the expansion module of electric button of the present invention is made up of a switch module; Described switch module is made up of housing, inlet wire binding post, outlet binding post and moving contact, and described inlet wire binding post, outlet binding post and moving contact all are arranged in the described housing, and moving contact is arranged between inlet wire binding post and the outlet binding post; Wherein, The middle part of described housing is provided with a through hole from the housing front side to rear side, be provided with a joystick in the described through hole, and the length of joystick equals the distance of the preceding side plane of housing to side plane; Locate through one first spring between joystick and the housing; The front end of joystick protrudes the preceding side plane of housing under the first spring force effect, joystick is connected with described moving contact, and the upper end of side plane is provided with movable grab to the front side before the housing; The lower end of side plane is provided with fixedly grab to the front side before the housing; Be provided with second spring between described movable grab and the housing, the upper end at housing rear portion is provided with draw-in groove, and the lower end at housing rear portion is provided with lower bayonet slot; Described position and the shape that goes up draw-in groove cooperates with movable grab respectively, and the position of described lower bayonet slot and shape cooperate with described fixedly grab respectively.
Further, described inlet wire binding post and outlet binding post all each free pressing line frame fast constitute.
Further, the inlet wire binding post is arranged in the upper end of housing, and the outlet binding post is arranged in the lower end of housing.
Operation principle of the present invention is: with the movable grab of side plane before the housing and fixedly grab be connected on the Connection Block of electric button transmission mechanism in the electric button and joystick adjacency.After electric button is pressed; Transmission mechanism is pushed joystick to rear side, and moving contact is with inlet wire binding post and the conducting of outlet binding post, after electric button unlocks; Transmission mechanism resets, and joystick protrudes the preceding side plane of housing again under the first spring force effect.But the housing rear portion can be connected the expansion module of second electric button of the present invention through last draw-in groove and lower bayonet slot, and the joystick in second module extends in the through hole at previous module rear portion, with the joystick adjacency in the previous module, realizes interlock.But the expansion module of two electric buttons of the present invention can also be installed side by side on the Connection Block of electric button.
The present invention and prior art are compared, and its effect is actively with tangible.The present invention is provided with through hole and joystick at the housing middle part of switch module; In the housing front side grab is set; The draw-in groove that cooperates with grab is set at the housing rear portion; Thereby can utilize joystick to realize interlock with being linked in sequence before and after a plurality of switch modules, solve the technical problem that electric button area occupied is many in the prior art, push-botton operation is loaded down with trivial details.
Description of drawings:
But Fig. 1 is the structural representation of the expansion module of electric button of the present invention.
The sketch map that but Fig. 2 is the housing in the expansion module of electric button of the present invention after opening.
But Fig. 3 is the sketch map of an embodiment of the expansion module of electric button of the present invention.
Embodiment:
Embodiment 1:
As depicted in figs. 1 and 2, but the expansion module 1 of electric button of the present invention is made up of a switch module; Described switch module is made up of housing 2, inlet wire binding post 3, outlet binding post 4 and moving contact (not shown), and described inlet wire binding post 3, outlet binding post 4 and moving contact all are arranged in the described housing 2, and moving contact is arranged between inlet wire binding post 3 and the outlet binding post 4; Wherein, The middle part of described housing 2 is provided with a through hole 5 from housing 2 front sides to rear side, be provided with a joystick 6 in the described through hole 5, and the length of joystick 6 equals the distance of housing 2 preceding side planes to side plane; Locate through one first spring (not shown) between joystick 6 and the housing 2; The front end of joystick 6 protrudes the preceding side plane of housing 2 under the first spring force effect, joystick 6 is connected with described moving contact, and the upper end of side plane is provided with movable grab 7 to the front side before the housing 2; The lower end of side plane is provided with fixedly grab 8 to the front side before the housing 2; Be provided with second spring 9 between described movable grab 7 and the housing 2, the upper end at housing 2 rear portions is provided with draw-in groove 10, and the lower end at housing 2 rear portions is provided with lower bayonet slot; Described position and the shape that goes up draw-in groove 10 cooperates with movable grab 7 respectively, and the position of described lower bayonet slot and shape cooperate with described fixedly grab 8 respectively.
Further, described inlet wire binding post 3 and outlet binding post 4 all each free pressing line frame fast constitute.
Further, inlet wire binding post 3 is arranged in the upper end of housing 2, and outlet binding post 4 is arranged in the lower end of housing 2.
As shown in Figure 3, the course of work of present embodiment is: the movable grab 7 of side planes before the housing 2 and fixing grab 8 are connected on the Connection Block of electric button 11 transmission mechanism in the electric button 11 and joystick 6 adjacency.After electric button 11 is pressed; Transmission mechanism is pushed joystick 6 to rear side, and moving contact is with inlet wire binding post 3 and 4 conductings of outlet binding post, after electric button 11 unlocks; Transmission mechanism resets, and joystick 6 protrudes the preceding side plane of housing 2 again under the first spring force effect.But housing 2 rear portions can be connected the expansion module 1 of second electric button of the present invention through last draw-in groove 10 and lower bayonet slot; Joystick 6 in second module extends in the through hole 5 at previous module rear portion; With joystick 6 adjacency in the previous module, realize interlock.But the expansion module 1 of two electric buttons 11 of the present invention can also be installed side by side on the Connection Block of electric button 11.
Claims (3)
1. but the expansion module of an electric button; Be made up of a switch module, described switch module is made up of housing, inlet wire binding post, outlet binding post and moving contact, and described inlet wire binding post, outlet binding post and moving contact all are arranged in the described housing; Moving contact is arranged between inlet wire binding post and the outlet binding post; It is characterized in that: the middle part of described housing is provided with a through hole from the housing front side to rear side, is provided with a joystick in the described through hole, and the length of joystick equals the distance of the preceding side plane of housing to side plane; Locate through one first spring between joystick and the housing; The front end of joystick protrudes the preceding side plane of housing under the first spring force effect, joystick is connected with described moving contact, and the upper end of side plane is provided with movable grab to the front side before the housing; The lower end of side plane is provided with fixedly grab to the front side before the housing; Be provided with second spring between described movable grab and the housing, the upper end at housing rear portion is provided with draw-in groove, and the lower end at housing rear portion is provided with lower bayonet slot; Described position and the shape that goes up draw-in groove cooperates with movable grab respectively, and the position of described lower bayonet slot and shape cooperate with described fixedly grab respectively.
2. but the expansion module of electric button as claimed in claim 1 is characterized in that: described inlet wire binding post and outlet binding post all each free pressing line frame fast constitute.
3. but the expansion module of electric button as claimed in claim 1, it is characterized in that: the inlet wire binding post is arranged in the upper end of housing, and the outlet binding post is arranged in the lower end of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010216100XA CN102315036A (en) | 2010-06-29 | 2010-06-29 | Expandable module for electric press button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010216100XA CN102315036A (en) | 2010-06-29 | 2010-06-29 | Expandable module for electric press button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102315036A true CN102315036A (en) | 2012-01-11 |
Family
ID=45428097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010216100XA Pending CN102315036A (en) | 2010-06-29 | 2010-06-29 | Expandable module for electric press button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102315036A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3448226A (en) * | 1967-06-05 | 1969-06-03 | Cutler Hammer Inc | Compact electrical contact block with electrically isolated bridging contacts |
| DE2212492A1 (en) * | 1971-03-17 | 1972-09-28 | Vantaggi Mauri & C | Electrical push button or rotary switch with several contact groups |
| CN2184975Y (en) * | 1994-03-16 | 1994-12-07 | 河南师范大学 | Pull and push switch |
| CN2248388Y (en) * | 1995-06-30 | 1997-02-26 | 李庆尧 | Travel switch |
| CN1208980A (en) * | 1997-07-02 | 1999-02-24 | 施耐德电器公司 | Electrical control or signaling apparatus |
| CN1337050A (en) * | 1999-11-10 | 2002-02-20 | 和泉电气株式会社 | Electric part, and emergency stop system and communication device having the same |
| CN2482734Y (en) * | 2001-07-05 | 2002-03-20 | 俞斌渭 | Magnetic blowout fast switch |
| CN200965838Y (en) * | 2006-09-22 | 2007-10-24 | 王成喜 | A novel button switch |
| CN201387832Y (en) * | 2009-03-09 | 2010-01-20 | 中国振华集团华联无线电器材厂 | Combined type synchronous linkage microswitch |
| CN201749800U (en) * | 2010-06-29 | 2011-02-16 | 上海友邦电气(集团)股份有限公司 | Expandable module for electric button |
-
2010
- 2010-06-29 CN CN201010216100XA patent/CN102315036A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3448226A (en) * | 1967-06-05 | 1969-06-03 | Cutler Hammer Inc | Compact electrical contact block with electrically isolated bridging contacts |
| DE2212492A1 (en) * | 1971-03-17 | 1972-09-28 | Vantaggi Mauri & C | Electrical push button or rotary switch with several contact groups |
| CN2184975Y (en) * | 1994-03-16 | 1994-12-07 | 河南师范大学 | Pull and push switch |
| CN2248388Y (en) * | 1995-06-30 | 1997-02-26 | 李庆尧 | Travel switch |
| CN1208980A (en) * | 1997-07-02 | 1999-02-24 | 施耐德电器公司 | Electrical control or signaling apparatus |
| CN1337050A (en) * | 1999-11-10 | 2002-02-20 | 和泉电气株式会社 | Electric part, and emergency stop system and communication device having the same |
| CN2482734Y (en) * | 2001-07-05 | 2002-03-20 | 俞斌渭 | Magnetic blowout fast switch |
| CN200965838Y (en) * | 2006-09-22 | 2007-10-24 | 王成喜 | A novel button switch |
| CN201387832Y (en) * | 2009-03-09 | 2010-01-20 | 中国振华集团华联无线电器材厂 | Combined type synchronous linkage microswitch |
| CN201749800U (en) * | 2010-06-29 | 2011-02-16 | 上海友邦电气(集团)股份有限公司 | Expandable module for electric button |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |