CN2641793Y - Button switch for elevator - Google Patents
Button switch for elevator Download PDFInfo
- Publication number
- CN2641793Y CN2641793Y CN 03252704 CN03252704U CN2641793Y CN 2641793 Y CN2641793 Y CN 2641793Y CN 03252704 CN03252704 CN 03252704 CN 03252704 U CN03252704 U CN 03252704U CN 2641793 Y CN2641793 Y CN 2641793Y
- Authority
- CN
- China
- Prior art keywords
- mentioned
- button
- control circuit
- circuit board
- demarcation strip
- 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
Images
Landscapes
- Elevator Control (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a button switch for an elevator, and the button switch comprises a shell (1), a fixing nut (2), a pressing key (3), a reposition spring (4), a pressing positioning spigot (5), a suggestive illuminant (6) and a control circuit board (7); wherein the control circuit board is arranged with a micro switch (71) and an outer connection plug-in socket (72). The difference lies in that: the shell is internally arranged with a partition board (12) that is arranged with a positioning hole (121). The pressing key (3) comprises a pressing key panel (31) and a pressing key guide axis (32). The pressing key guide axis (32), the pressing positioning spigot (5) and the micro switch (71) are positioned on a common axis. The utility model adopts a complete shell and has the advantages of flexible and accurate action of pressing keys, long service life and easy installation.
Description
Technical field
The utility model relates to a kind of light current control appliance contact button switch, specifically relates to a kind ofly come a kind of push-button switch of issuing command by the light current program control facility, more specifically to a kind of elevator push-button switch.
Background technology
Existing elevator button switch, housing adopt the split assembling, and last lower house connects through bayonet socket, and long-term stressed breaking easily causes button housing bayonet socket to throw off separation, easily causes fixedly sieve master card silk during installation; And button is moving when pressing, and easily blocks to be difficult to reset, and causes the sensitive switch normally open, is connected with active wire between luminous element and the power supply, behind perseveration, easily causes wire dropping, and influence is use normally.
Summary of the invention
The utility model provides a kind of elevator button switch rational in infrastructure at the existing existing technical problem of elevator button switch, and it adopts whole housing, and actuation of keys is flexible, accurate, and long service life is easy for installation.
The utility model is for solving the problems of the technologies described above, be achieved through the following technical solutions, described elevator button switch comprises housing, fixing mother sieve, button, back-moving spring, the button pilot pin, the prompting luminous element, control circuit board, being equipped with rib-loop on the above-mentioned housing outer wall matches with mother said fixing sieve, the bottom of above-mentioned housing is equipped with control circuit board, be equipped with sensitive switch on the above-mentioned control circuit board, outer connector socket, difference is, above-mentioned housing is built-in with demarcation strip, be equipped with location hole on the above-mentioned demarcation strip, above-mentioned button comprises the key panel and the button axis of guide, the above-mentioned button axis of guide is positioned at the location hole on the above-mentioned demarcation strip, the bottom of the button axis of guide links to each other with the above-mentioned button pilot pin that places above-mentioned demarcation strip opposite side, the above-mentioned button axis of guide, above-mentioned button pilot pin, above-mentioned sensitive switch is positioned on the same axis, be equipped with the prompting luminous element on the above-mentioned demarcation strip, above-mentioned prompting luminous element is connected by electric power connection line with above-mentioned control circuit board, on the above-mentioned button axis of guide back-moving spring is housed.
Also be equipped with wiring hole on the above-mentioned demarcation strip, above-mentioned prompting luminous element is connected through above-mentioned wiring hole by electric power connection line with above-mentioned control circuit board,
Above-mentioned location hole places the central authorities of above-mentioned demarcation strip.
The external diameter of above-mentioned button pilot pin is greater than the aperture of above-mentioned location hole.
Above-mentioned button axis of guide bottom is equipped with the location keyhole, matches with above-mentioned button pilot pin.
Above-mentioned inner walls is equipped with installing hole, and above-mentioned control circuit board matches fixing by bolt with above-mentioned installing hole.
The utility model elevator button switch compared with prior art has following advantage:
1, this elevator button switch case is a single piece, and during installation, fixedly card silk phenomenon can not take place mother sieve, and removal and installation are convenient.
2, the button axis of guide of this elevator button switch is positioned on the pilot hole on the demarcation strip and the button axis of guide and is equipped with back-moving spring, can not take place that deviation is offed normal and stuck phenomenon, the prompting luminous element is fixedly mounted on the demarcation strip, be connected reliably with control circuit board, during actuation of keys, can provide reliable instruction exactly.
Description of drawings
Fig. 1 is the structural representation of the utility model elevator button switch;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the press-key structure schematic diagram of the utility model elevator button switch;
Fig. 4 is the control principle figure of the utility model elevator button switch;
Embodiment
Below in conjunction with accompanying drawing elevator button switch embodiment of the present utility model is described further.
Shown in Fig. 1-4, a kind of elevator button switch comprises housing 1, fixedly mother sieve 2, button 3, back-moving spring 4, button pilot pin 5, prompting luminous element 6, control circuit board 7, being equipped with rib-loop 11 on above-mentioned housing 1 outer wall matches with mother said fixing sieve 2, fixedly mother sieve 2 can rotate freely on housing 1 outer wall, the elevator button switch is fixed on the erection unit, the bottom of above-mentioned housing 1 is equipped with control circuit board 7, be equipped with sensitive switch 71 and outer connector socket 72 on the above-mentioned control circuit board 7, difference is, above-mentioned housing 1 is built-in with demarcation strip 12, be equipped with location hole 121 and wiring hole 122 on the above-mentioned demarcation strip 12, above-mentioned location hole 121 places the central authorities of above-mentioned demarcation strip 12, above-mentioned button 3 comprises the key panel 31 and the button axis of guide 32, the above-mentioned button axis of guide 32 bottoms are equipped with location keyhole 33, match with above-mentioned button pilot pin 5, the button axis of guide 32 is fixedlyed connected with button pilot pin 5.The above-mentioned button axis of guide 32 is positioned at the location hole 121 on the above-mentioned demarcation strip 12, the bottom of the button axis of guide 32 links to each other with the above-mentioned button pilot pin 5 that places above-mentioned demarcation strip 12 opposite sides, the external diameter of above-mentioned button pilot pin 5 is greater than the aperture of above-mentioned location hole 121, the above-mentioned button axis of guide 32, above-mentioned button pilot pin 5, above-mentioned sensitive switch 71 are positioned on the same axis, be equipped with prompting luminous element 6 on the above-mentioned demarcation strip 12, above-mentioned prompting luminous element 6 is connected through above-mentioned wiring hole 122 by lead 8 with above-mentioned control circuit board 7, on the above-mentioned button axis of guide 32 back-moving spring 4 is housed.Above-mentioned housing 1 inwall is equipped with installing hole 13, and above-mentioned control circuit board 7 matches with above-mentioned installing hole 13 by bolt and is fixed on the bottom of housing 1.
When the elevator button switch is installed, screw off fixedly mother sieve 2, housing 1 is installed in the equipment installing hole, tightening fixedly, mother sieve 2 is fixed on the equipment elevator button switch, outer connector socket 72 is connected with external electric supply socket, this moment, the elevator button switch was ready, when pushing button 3, key panel 31, the button axis of guide 32 and button pilot pin 5 are to bottom offset, sensitive switch 71 is subjected to 5 effects of button pilot pin and connects, and connection b end, c hold electric power loop, and signal output is arranged on a end, prompting luminous element 6 obtains electrical source luminescent, and presentation directives sends; Unclamp button 3, back-moving spring work with under, button 3 resets, key panel 31, the button axis of guide 32 and button pilot pin 5 be to top offset, sensitive switch 71 is ineffective and open, loss signal on a end, it is luminous to point out luminous element 6 to stop, so repeatedly.
Claims (6)
1, a kind of elevator button switch, comprise housing (1), fixing mother sieve (2), button (3), back-moving spring (4), button pilot pin (5), prompting luminous element (6), control circuit board (7), being equipped with rib-loop (11) on above-mentioned housing (1) outer wall matches with mother said fixing sieve (2), the bottom of above-mentioned housing (1) is equipped with control circuit board (7), be equipped with sensitive switch (71) on the above-mentioned control circuit board (7), outer connector socket (72), it is characterized in that: above-mentioned housing (1) is built-in with demarcation strip (12), be equipped with location hole (121) on the above-mentioned demarcation strip (12), above-mentioned button (3) comprises the key panel (31) and the button axis of guide (32), the above-mentioned button axis of guide (32) is positioned at the location hole (121) on the above-mentioned demarcation strip (12), the bottom of the above-mentioned button axis of guide (32) links to each other with the above-mentioned button pilot pin (5) that places above-mentioned demarcation strip (12) opposite side, the above-mentioned button axis of guide (32), above-mentioned button pilot pin (5), above-mentioned sensitive switch (71) is positioned on the same axis, be equipped with prompting luminous element (6) on the above-mentioned demarcation strip (12), above-mentioned prompting luminous element (6) is connected by electric power connection line (8) with above-mentioned control circuit board (7), and back-moving spring (4) is housed on the above-mentioned button axis of guide (32).
2, elevator button switch according to claim 1, it is characterized in that: also be equipped with wiring hole (122) on the above-mentioned demarcation strip (12), above-mentioned prompting luminous element (6) is connected through above-mentioned wiring hole (122) by electric power connection line (8) with above-mentioned control circuit board (7).
3, elevator button switch according to claim 1 is characterized in that: above-mentioned location hole (121) places the central authorities of above-mentioned demarcation strip (12).
4, elevator button switch according to claim 1 is characterized in that: the external diameter of above-mentioned pilot pin (5) is greater than the aperture of above-mentioned location hole (121).
5, elevator button switch according to claim 1 is characterized in that: the above-mentioned button axis of guide (32) bottom is equipped with location keyhole (33), matches with above-mentioned button pilot pin (5).
6, elevator button switch according to claim 1 is characterized in that: above-mentioned housing (1) inwall is equipped with installing hole (13), and above-mentioned control circuit board (7) matches fixing by bolt with above-mentioned installing hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252704 CN2641793Y (en) | 2003-09-02 | 2003-09-02 | Button switch for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252704 CN2641793Y (en) | 2003-09-02 | 2003-09-02 | Button switch for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2641793Y true CN2641793Y (en) | 2004-09-15 |
Family
ID=34294223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03252704 Expired - Fee Related CN2641793Y (en) | 2003-09-02 | 2003-09-02 | Button switch for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2641793Y (en) |
-
2003
- 2003-09-02 CN CN 03252704 patent/CN2641793Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2641793Y (en) | Button switch for elevator | |
| CN108987988B (en) | Portable multidirectional patch board | |
| CN201084590Y (en) | Key module | |
| EP2916065B1 (en) | Installation structure, illumination device comprising the installation structure and installation method thereof | |
| CN215421258U (en) | Servo motor driver and drive control system | |
| CN118098857A (en) | Wall intelligent switch, wireless intelligent switch and switch mounting frame | |
| CN209309947U (en) | A kind of vehicle and its turning indicator control of the handle with light-emitting component | |
| CN202551452U (en) | Two-line double-control type control circuit | |
| CN212905118U (en) | Current metering module capable of being assembled with circuit breaker | |
| CN215069706U (en) | Single live wire intelligent remote control switch and switch remote controller | |
| CN2670066Y (en) | Electric tool with power supply indicator | |
| CN219876556U (en) | On-line replacement switch state indicating instrument | |
| CN215001447U (en) | Dull and stereotyped lamp installation frame of in-band power supply | |
| CN217132377U (en) | Temperature detection real-time alarm mechanism for semiconductor testing machine | |
| CN216697731U (en) | Fire-fighting emergency indicator lamp of intelligent emergency channel | |
| CN2387626Y (en) | Pullswitch | |
| CN220232950U (en) | Conductive system device | |
| CN219797107U (en) | Conductive module for surface-mounted magnetic track lamp | |
| CN200942399Y (en) | Manual fire alarm button | |
| CN219842919U (en) | Intelligent wall switch | |
| CN220401048U (en) | Expansion switch device | |
| CN219578598U (en) | Controller is inhaled to simple operating's operating system magnetism | |
| CN209896384U (en) | Machine cabinet | |
| CN205303233U (en) | On off state indicating device | |
| CN209497714U (en) | Equipment controls operation panel and control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |