CN204167160U - A kind of emergency stop button switch - Google Patents
A kind of emergency stop button switch Download PDFInfo
- Publication number
- CN204167160U CN204167160U CN201420649622.2U CN201420649622U CN204167160U CN 204167160 U CN204167160 U CN 204167160U CN 201420649622 U CN201420649622 U CN 201420649622U CN 204167160 U CN204167160 U CN 204167160U
- Authority
- CN
- China
- Prior art keywords
- contact chip
- push rod
- locking bar
- emergency stop
- conducting 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
Abstract
The utility model discloses a kind of emergency stop button switch, it comprises button, push rod spring, push rod, locking bar, lock rod spring, contact chip one, screw one, contact chip two, screw two, conducting strip, pedestal, guide bracket and indicator light, groove is provided with in the middle of pedestal, one end of contact chip one is fixedly installed on one end of pedestal by screw one, the other end of contact chip one hangs and is arranged on groove, locking bar outer end is provided with indicator light, push rod is provided with lockhole, push rod lower end is provided with conducting strip, when not pressing the button, conducting strip is electrically connected with contact chip one and contact chip two, indicator light extinguishes, when a button is depressed, locking bar just in time inserts lockhole, and make conducting strip under the drive of push rod, separate completely with conducting strip two, and indicator light is lighted, the utility model can know the open/close states of emergency stop button switch constantly, and adopt locking bar to lock, very reliable, ensure that the security performance of equipment.
Description
Technical field
The utility model relates to a kind of switch, belongs to control switch technical field, particularly a kind of emergency stop button switch.
Background technology
Emergency stop switch belongs to the main one making control apparatus, when machine is in the hole, cut off the electricity supply by emergency stop switch, and arrestment operates, and reaches the safety of the protection person and equipment.Emergency stop switch is generally the push switch of Non-follow control, the control circuit of series connection access device, in emergency circumstances directly disconnects control circuit power supply thus fast non-normal working avoided by arrestment.Widely used emergency stop device is common button rotation device in the market, when equipment, there was a mechanical failure or the system failure, the scram button of prior art does not possess deixis, particularly for the operating personnel of study of just entering a profession, when equipment there was a mechanical failure or the system failure time not as good as pressing scram button, cause mechanical failure or system failure.The scram button of this type still there will be the situation of some danger in actual use, this is mainly: after scram button is pressed, although control circuit and equipment temporarily stopped work, but other personnel can not know the state of equipment, so, when fault is not got rid of, scram button often resets unintentionally by some other personnel, and the accident of some danger usually occurs, and the accident even had can cause serious personnel and the loss of property.
For solving each above technical problem, the utility model provides a kind of emergency stop button switch, use this emergency stop button switch, after pressing this emergency stop button switch, control circuit and equipment can not only be made temporarily to stopped work, and according to the indicator light be arranged on locking bar, other personnel can know the open/close states of emergency stop button switch constantly, when fault is not got rid of, scram button can never reset unintentionally by other personnel, improve the security performance of equipment, and, the utility model is after pressing emergency stop button switch, locking bar is adopted to lock, very reliable, when needs restart machine, need this locking bar that resets, emergency stop button switch just can be made to be in open mode, ensure that the security performance of equipment.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the object of the utility model is just to provide a kind of emergency stop button switch, control circuit and equipment can not only be made temporarily to stopped work, and according to the indicator light be arranged on locking bar, other personnel can know the open/close states of emergency stop button switch constantly, when fault is not got rid of, scram button can never reset unintentionally by other personnel, improves the security performance of equipment.
The technical scheme that the utility model solves is, the utility model provides a kind of emergency stop button switch, it comprises button, push rod spring, push rod, locking bar, lock rod spring, contact chip one, screw one, contact chip two, screw two, conducting strip, pedestal, guide bracket and indicator light, it is characterized in that, groove is provided with in the middle of described pedestal, one end of described contact chip one is fixedly installed on one end of described pedestal by described screw one, the other end of described contact chip one hangs and is arranged on described groove, described guide bracket is fixedly installed on the center of described groove, described push rod is arranged in the cavity of described guide bracket, described push rod upper end is fixedly installed described button, the sidewall of described guide bracket is provided with locking bar, described locking bar between described push rod and described guide bracket is provided with lock rod spring, described locking bar outer end is provided with described indicator light, described push rod is provided with lockhole, described push rod lower end is provided with conducting strip, when not pressing described button, described conducting strip is electrically connected with described contact chip one and described contact chip two, described indicator light extinguishes, when a button is depressed, described locking bar just in time inserts described lockhole, and make conducting strip under the drive of push rod, separate completely with described conducting strip two, and described indicator light is lighted.
Further, as preferably, described pedestal is cylindrical base, and the cross section of described groove is isosceles trapezoid, and described push rod is cylindrical push rod, and described locking bar is also cylindrical.
Further, as preferably, in order to improve the elasticity of contact chip, described contact chip one and described contact chip two are bending shape, and described contact chip one and contact chip two form by multistage kink.
Further, as preferably, in order to improve the accuracy that locking bar slides on push rod side, described push rod is along its axis direction being provided with the chute slided for locking bar, and described lockhole is arranged on described chute.
Further, as preferably, described button is mushroom shape.
Further, as preferably, in order to improve electric conductivity, described contact chip one, described contact chip two and described conducting strip are all made of copper.
The beneficial effects of the utility model: a kind of emergency stop button switch that the utility model provides, use this emergency stop button switch, after pressing this emergency stop button switch, control circuit and equipment can not only be made temporarily to stopped work, and according to the indicator light be arranged on locking bar, other personnel can know the open/close states of emergency stop button switch constantly, when fault is not got rid of, scram button can never reset unintentionally by other personnel, improve the security performance of equipment, and, the utility model is after pressing emergency stop button switch, locking bar is adopted to lock, very reliable, when needs restart machine, need this locking bar that resets, emergency stop button switch just can be made to be in open mode, ensure that the security performance of equipment.
Accompanying drawing explanation
The structural representation of a kind of emergency stop button switch that Fig. 1 provides for the utility model.
1, button, 2, push rod spring, 3, push rod, 4, locking bar, 5, lock rod spring, 6, lockhole, 7, contact chip one, 8, screw one, 9, contact chip two, 10, screw two, 11, conducting strip, 12, pedestal, 13, groove, 14, indicator light, 15, guide bracket.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model provides a kind of emergency stop button switch, it comprises button 1, push rod spring 2, push rod 3, locking bar 4, lock rod spring 5, contact chip 1, screw 1, contact chip 29, screw 2 10, conducting strip 11, pedestal 12, guide bracket 15 and indicator light 14, groove 13 is provided with in the middle of pedestal 12, one end of contact chip 1 is fixedly installed on one end of pedestal 12 by screw 1, the other end of contact chip 1 hangs and is arranged on groove 13, guide bracket 15 is fixedly installed on the center of groove 13, push rod 3 is arranged in the cavity of guide bracket 15, push rod 3 upper end is fixedly installed button 1, the sidewall of guide bracket 15 is provided with locking bar 4, locking bar 4 between push rod 3 and guide bracket 15 is provided with lock rod spring 5, locking bar 4 outer end is provided with indicator light 14, push rod 3 is provided with lockhole 6, push rod 3 lower end is provided with conducting strip 11, when not pressing the button 1, conducting strip 11 is electrically connected with contact chip 1 and contact chip 29, indicator light 14 extinguishes, when pressing the button 1, locking bar 4 just in time inserts lockhole 6, and make conducting strip 11 under the drive of push rod 3, separate completely with conducting strip 2 11, and indicator light 14 is lighted.
In the present embodiment, pedestal 12 is cylindrical base, and the cross section of groove 13 is isosceles trapezoid, and push rod 3 is cylindrical push rod, and locking bar 4 is also cylindrical.In order to improve the elasticity of contact chip, contact chip 1 and contact 29 are bending shape, and contact chip 1 and contact chip 29 form by multistage kink.In order to improve the accuracy that locking bar 4 slides on push rod 3 side, push rod 3 is along its axis direction being provided with the chute (not shown) of sliding for locking bar, and lockhole 6 is arranged on this chute.In the present embodiment, button 1 is mushroom shape.
In addition, in order to improve electric conductivity, contact chip 1, contact chip 29 and conducting strip 11 are all made of copper.
The utility model in use, after pressing this emergency stop button switch, control circuit and equipment can not only be made temporarily to stopped work, and according to the indicator light be arranged on locking bar, other personnel can know the open/close states of emergency stop button switch constantly, when fault is not got rid of, scram button can never reset unintentionally by other personnel, improve the security performance of equipment, and, the utility model is after pressing emergency stop button switch, locking bar is adopted to lock, very reliable, when needs restart machine, need this locking bar that resets, emergency stop button switch just can be made to be in open mode, ensure that the security performance of equipment.
Claims (6)
1. an emergency stop button switch, it comprises button, push rod spring, push rod, locking bar, lock rod spring, contact chip one, screw one, contact chip two, screw two, conducting strip, pedestal, guide bracket and indicator light, it is characterized in that, groove is provided with in the middle of described pedestal, one end of described contact chip one is fixedly installed on one end of described pedestal by described screw one, the other end of described contact chip one hangs and is arranged on described groove, described guide bracket is fixedly installed on the center of described groove, described push rod is arranged in the cavity of described guide bracket, described push rod upper end is fixedly installed described button, the sidewall of described guide bracket is provided with locking bar, described locking bar between described push rod and described guide bracket is provided with lock rod spring, described locking bar outer end is provided with described indicator light, described push rod is provided with lockhole, described push rod lower end is provided with conducting strip, when not pressing described button, described conducting strip is electrically connected with described contact chip one and described contact chip two, described indicator light extinguishes, when a button is depressed, described locking bar just in time inserts described lockhole, and make conducting strip under the drive of push rod, separate completely with described conducting strip two, and described indicator light is lighted.
2. a kind of emergency stop button switch according to claim 1, is characterized in that, described pedestal is cylindrical base, and the cross section of described groove is isosceles trapezoid, and described push rod is cylindrical push rod, and described locking bar is also cylindrical.
3. a kind of emergency stop button switch according to claim 1, is characterized in that, described contact chip one and described contact chip two are bending shape, and described contact chip one and contact chip two form by multistage kink.
4. a kind of emergency stop button switch according to claim 1, is characterized in that, described push rod is along its axis direction being provided with the chute slided for locking bar, and described lockhole is arranged on described chute.
5. a kind of emergency stop button switch according to claim 1, is characterized in that, described button is mushroom shape.
6. a kind of emergency stop button switch according to any one of claim 1-5, is characterized in that, described contact chip one, described contact chip two and described conducting strip are all made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649622.2U CN204167160U (en) | 2014-11-03 | 2014-11-03 | A kind of emergency stop button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649622.2U CN204167160U (en) | 2014-11-03 | 2014-11-03 | A kind of emergency stop button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167160U true CN204167160U (en) | 2015-02-18 |
Family
ID=52540825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649622.2U Expired - Fee Related CN204167160U (en) | 2014-11-03 | 2014-11-03 | A kind of emergency stop button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167160U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680854A (en) * | 2017-09-21 | 2018-02-09 | 王建涛 | Oscillograph anti-misoperation apparatus, oscillograph and method |
| CN108890552A (en) * | 2018-07-18 | 2018-11-27 | 安徽开润股份有限公司 | A kind of luggage production clamping device for being conveniently replaceable fixture |
| CN110571072A (en) * | 2019-08-23 | 2019-12-13 | 贵州航天电器股份有限公司 | Small travel switch with locking function |
| CN111640609A (en) * | 2020-05-28 | 2020-09-08 | 福建省三星电气股份有限公司 | Emergency stop device with a reliably mounted switching assembly |
-
2014
- 2014-11-03 CN CN201420649622.2U patent/CN204167160U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680854A (en) * | 2017-09-21 | 2018-02-09 | 王建涛 | Oscillograph anti-misoperation apparatus, oscillograph and method |
| CN108890552A (en) * | 2018-07-18 | 2018-11-27 | 安徽开润股份有限公司 | A kind of luggage production clamping device for being conveniently replaceable fixture |
| CN110571072A (en) * | 2019-08-23 | 2019-12-13 | 贵州航天电器股份有限公司 | Small travel switch with locking function |
| CN111640609A (en) * | 2020-05-28 | 2020-09-08 | 福建省三星电气股份有限公司 | Emergency stop device with a reliably mounted switching assembly |
| CN111640609B (en) * | 2020-05-28 | 2022-04-08 | 福建省三星电气股份有限公司 | Emergency stop device with a reliably mounted switching assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tao Liang Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Tao Liang Document name: Notification of Termination of Patent Right |