CN202888022U - Rotary switch with indicating lamp - Google Patents
Rotary switch with indicating lamp Download PDFInfo
- Publication number
- CN202888022U CN202888022U CN 201220623938 CN201220623938U CN202888022U CN 202888022 U CN202888022 U CN 202888022U CN 201220623938 CN201220623938 CN 201220623938 CN 201220623938 U CN201220623938 U CN 201220623938U CN 202888022 U CN202888022 U CN 202888022U
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- China
- Prior art keywords
- switch
- wire
- rotary switch
- indicator light
- fixed head
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- Expired - Lifetime
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Abstract
The utility model discloses a rotary switch with an indicating lamp. The rotary switch comprises a switch for controlling a controlled equipment state and a fixed plate for installing the switch, wherein the fixed plate is provided with an indicating lamp hole, the indicating lamp is arranged in the indicating lamp, and the indicating lamp and the switch are connected with the controller equipment respectively through wires. The rotary switch provided by the utility model simultaneously has good observation property and maintainability, and can greatly improve the design, the installation and servicing efficiency. The rotary switch provided by the utility model has the advantages that the design is simplified, the maintenance is convenient, the design and the efficiency of an equipment maintenance link are improved, and in addition, a shell packaged mode is adopted to effectively improve the isolation and shielding property of the equipment.
Description
Technical field
The utility model relates to a kind of control assembly, is specifically related to a kind of rotary switch with the real-time display switch action of indicator light or state.
Background technology
Because the reason of equipment installation environment, operating personnel can't carry out execute-in-place to some equipment usually, and present large-scale control system is often finished the control ﹠ monitor to full plant in master-control room in addition, and this just need to carry out Long-distance Control to equipment.Long-distance Control to equipment need to satisfy two conditions, at first wants to send control command, also will obtain in addition the feedback of the running status of equipment.To be installed in master-control room dish rotary switch cashier's office in a shop as example, prior art adopts following dual mode to realize usually:
Mode one: at dish rotary switch and indicator light are installed respectively cashier's office in a shop, rotary switch is used for sending control command, and indicator light is used for the running status of feedback remote equipment.
Mode two: at dish rotary switch and the indicator light that combines is installed cashier's office in a shop, indicator light circuit and switching circuit are in Interlock Status, and what indicator light fed back is the command status of switch, rather than the running status of remote equipment.
The limitation of mode one is that rotary switch and indicator light are installed separately, and design, installation are complicated, safeguards that replacing is also inconvenient.And mode two has in fact only solved the problem of control, and the running status feedback problem of unresolved remote equipment, because indicator light feeds back only is the gear place state of present switch, rather than the actual motion state of remote equipment.
The utility model content
For solving the problem that control switch in the prior art can not the visualize controlled device, the utility model provides a kind of rotary switch with showing the controlled device state, concrete scheme is as follows: a kind of rotary switch of tape light, comprise for control controlled device state of switch, it is characterized in that, also comprise a fixed head that is used for installing switch, be provided with indicator lamp hole on the described fixed head, in the described indicator lamp hole indicator light is installed, described indicator light is connected by wire with switch and is connected with controlled device.
Install for convenient: described fixed head is provided with closure with a side of wire, be provided with external plug on the described closure, wherein external plug is positioned at the end difference connecting valve of closure and the wire of indicator light, and external plug is positioned at the outer end of closure and is connected with the respective wire of controlled device.
Connect precision for improving: described external plug is aviation plug.
Install for convenient: described switch comprises the touch part of the closure that is positioned at fixed head and is positioned at the control part of fixed head opposite side that wherein control part is connected with the touch part after passing fixed head.
In order to make indicator light can receive the feedback signal of different voltages: be in series with divider resistance on the wire of described indicator light.
For showing different states: described indicator lamp hole has a plurality of and is separately installed with the indicator light that represents different conditions.
For avoiding circuit to influence each other: the wire of described switch is connected with the pilot of controlled device, and the wire of indicator light is connected with the feedback signal wire of controlled device.
The utility model is installed in indicator light and switch on the same fixed head, both connect respectively control signal and the feedback signal of long-range controlled device, so that in control, just can immediately recognize the state of controlled device, not only made things convenient for immediate observation, also made things convenient for the observation in later stage.The utility model possesses good observation and maintainability simultaneously, has improved greatly the efficient of design, installation and maintenance.The utility model can simplified design, be convenient to safeguard, has improved the efficient that design and equipment is safeguarded link, adopts in addition the mode of shell encapsulation can effectively improve the isolation and shield performance of equipment.
Description of drawings
Fig. 1 front view of the present utility model;
Fig. 2 end view of the present utility model;
Fig. 3 wire connection diagram of the present utility model.
Label declaration in the accompanying drawing: 1-switch, 101-control part, 102-touch part, 2-indicator light, 3-fixed head, 4-wire, 5-divider resistance, 6-closure, 7-external plug.
Embodiment
As shown in Figure 1, 2, the rotary switch of tape light of the present utility model, comprise for control controlled device state of switch 1, also comprise a fixed head 3 that is used for installing switch 1, be provided with indicator lamp hole on the fixed head 3, indicator light 2 is installed in the indicator lamp hole, and indicator light 2 is connected with switch respectively and is connected with controlled device by wire 4.Wherein switch 1 and fixed head 3 are overall structure, when installing, equipment can be installed in the same installing hole, indicator light 2 on the fixed head 3 is used for showing the state of controlled device before and after changing under the control of switch 1, can see intuitively that by the action of switch 1 controlled device is whether controlled and be which kind of state like this.The quantity of concrete indicator light 3 and indicator lamp hole can arrange according to the state variation situation of controlled device, if any three kinds of states, three indicator lights namely is set represents respectively every kind of state.Wherein, the wire 4 of switch 1 is connected with the pilot of controlled device, and the wire 4 of indicator light 2 is connected with the feedback signal wire of controlled device, and circuit between the two is separate.
For install with layout on convenience, the utility model is provided with closure 6 at fixed head 3 with a side of wire 4, be provided with external plug 7 on the closure 6, wherein external plug 7 is positioned at the end difference connecting valve 1 of closure 6 and the wire 4 of indicator light 2, and external plug 7 is positioned at closure 6 outer ends and is connected with the respective wire of controlled device.Closure is enclosed in wire in the housing like this, avoided wire to expose, improved the tidiness of wiring, make whole rotary switch form an independently individuality by external plug simultaneously, convenient when mounted, only the respective wire of controlled device need to be pegged graft with the wire of switch and indicator light gets final product, and is keeping in repair and is replacing with also convenient.
In order to improve the signal transmission precision of wire, external plug 7 of the present utility model adopts aviation plug, and the stitch of aviation plug links to each other with wire or the contact of the switch of inside and indicator light, and an aviation plug can connect a plurality of controlled devices and rotary switch.Simultaneously in order to make indicator light can receive the feedback signal of different voltages, be in series with divider resistance 5 at the wire 4 of indicator light 2, satisfy the requirement of the feedback signal of various voltages by the divider resistance that disposes different resistance values.For easy for installation, switch 1 comprises the touch part 102 of the closure 6 that is positioned at fixed head 3 and is positioned at the control part 101 of fixed head 3 opposite sides that wherein control part 101 is connected with touch part 102 after passing fixed head 3.After can installing first the touch part 102 of switch 1 like this, refilled closure 6, then control part 101 has been passed fixed head 3 and be connected with touch part 102.
As shown in Figure 3, during real work, give long-range controlled device sending controling instruction by switch, controlled device moves after receiving control command, on-the-spot Sensor monitoring is after the action of remote equipment, and to indicator light circuit, then corresponding indicator light is bright with the equipment state signal feedback, thereby indicate the actual motion state of controlled device, finish whole operation-feedback procedure.
The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, anyly be familiar with the technical staff of this patent within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned prompting is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of the utility model scheme.
Claims (7)
1. the rotary switch of a tape light, comprise for control controlled device state of switch (1), it is characterized in that, also comprise a fixed head (3) that is used for installing switch, described fixed head is provided with indicator lamp hole on (3), indicator light (2) is installed in the described indicator lamp hole, and described indicator light (2) is connected 1 with switch) be connected with controlled device by wire (4) respectively.
2. rotary switch as claimed in claim 1, it is characterized in that, described fixed head (3) is provided with closure (6) with a side of wire (4), be provided with external plug (7) on the described closure (6), wherein external plug (7) is positioned at the end difference connecting valve (1) of closure (6) and the wire (4) of indicator light (2), and external plug position (7) end outside closure (6) is connected with the respective wire of controlled device.
3. rotary switch as claimed in claim 2 is characterized in that, described external plug (7) is aviation plug.
4. rotary switch as claimed in claim 2, it is characterized in that, described switch (1) comprises the touch part (102) of the closure (6) that is positioned at fixed head (3) and is positioned at the control part (101) of fixed head (3) opposite side that wherein control part (101) is connected with touch part (102) after passing fixed head (3).
5. rotary switch as claimed in claim 1 is characterized in that, is in series with divider resistance (5) on the wire of described indicator light (2).
6. rotary switch as claimed in claim 1 is characterized in that, described indicator lamp hole has a plurality of and is separately installed with the indicator light (2) that represents different conditions.
7. rotary switch as claimed in claim 1 is characterized in that, the wire (4) of described switch (1) is connected with the pilot of controlled device, and the wire (4) of indicator light (2) is connected with the feedback signal wire of controlled device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623938 CN202888022U (en) | 2012-11-22 | 2012-11-22 | Rotary switch with indicating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623938 CN202888022U (en) | 2012-11-22 | 2012-11-22 | Rotary switch with indicating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888022U true CN202888022U (en) | 2013-04-17 |
Family
ID=48079419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220623938 Expired - Lifetime CN202888022U (en) | 2012-11-22 | 2012-11-22 | Rotary switch with indicating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009342A (en) * | 2014-06-09 | 2014-08-27 | 常州市武进翔宇电子元器件有限公司 | Plug with knob switch |
| CN111584311A (en) * | 2019-05-21 | 2020-08-25 | 杭州德睿达电气有限公司 | Divide-shut display device of direct current quick circuit breaker |
-
2012
- 2012-11-22 CN CN 201220623938 patent/CN202888022U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009342A (en) * | 2014-06-09 | 2014-08-27 | 常州市武进翔宇电子元器件有限公司 | Plug with knob switch |
| CN111584311A (en) * | 2019-05-21 | 2020-08-25 | 杭州德睿达电气有限公司 | Divide-shut display device of direct current quick circuit breaker |
| CN111584311B (en) * | 2019-05-21 | 2022-07-08 | 杭州德睿达电气有限公司 | Divide-shut display device of direct current quick circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100094 Yongfeng Road, Beijing, No., building 5, building 5 Patentee after: CHINA TECHENERGY Co.,Ltd. Patentee after: CHINA GENERAL NUCLEAR POWER Corp. Address before: 100094 Yongfeng Road, Beijing, No., building 5, building 5 Patentee before: CHINA TECHENERGY Co.,Ltd. Patentee before: CHINA GUANGDONG NUCLEAR POWER GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |