CN207852524U - A kind of contact signal sampling device of transfer switching equipment - Google Patents
A kind of contact signal sampling device of transfer switching equipment Download PDFInfo
- Publication number
- CN207852524U CN207852524U CN201820328699.8U CN201820328699U CN207852524U CN 207852524 U CN207852524 U CN 207852524U CN 201820328699 U CN201820328699 U CN 201820328699U CN 207852524 U CN207852524 U CN 207852524U
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- Prior art keywords
- microswitch
- striker
- connect
- supporting structure
- signal line
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Abstract
A kind of contact signal sampling device of transfer switching equipment includes：Supporting structure, microswitch, striker, rotary contact and the neutral conductor, microswitch is set at left and right sides of striker and is installed on supporting structure, striker is set on supporting structure, striker is connect with rotary contact, striker is connected with microswitch, and the neutral conductor is connect with microswitch lower end.Wherein, microswitch includes：Microswitch, movable plate, mounting hole, switching signal line, sub-gate signal line and L-type backplate.For the utility model compared with traditional technology, apparatus structure is simple easily operated and assembles, and improves the accuracy of the contact signal sampling of transfer switching equipment.
Description
Technical field
The utility model is related to appliance fields, and in particular to a kind of contact signal sampling device of transfer switching equipment.
Background technology
The signal of the common change-over switch acquisition switch switching of tradition generally all uses microswitch, microswitch to fix
On a microswitch holder, to protect microswitch holder, outside to also need to one holder of setting to coat entire sampling
System.Apparatus structure is complicated, is not easy to assemble, and influences the sampling of contact signal and the repair and maintenance in later stage.
To solve the above-mentioned problems, we are made that a series of improvement.
Utility model content
The purpose of the utility model is to provide a kind of contact signal sampling devices of transfer switching equipment, existing to overcome
There are the disadvantages mentioned above and deficiency present in technology.
A kind of contact signal sampling device of transfer switching equipment includes：Supporting structure, microswitch, striker, rotation
Turn contact and the neutral conductor, the microswitch is set at left and right sides of striker and is installed on supporting structure, and the striker is set
In on supporting structure, the striker is connect with rotary contact, and the striker is connected with microswitch, the neutral conductor
It is connect with microswitch lower end；
Wherein, the microswitch includes：Microswitch, movable plate, mounting hole, switching signal line, sub-gate signal
Line and L-type backplate, the microswitch are connect by mounting hole with supporting structure, are connected on the inside of the movable plate and microswitch
It connects, the mounting hole is set on microswitch, and the switching signal line is connect with microswitch outer upper end, the sub-gate signal
Line is connect with lower end on the outside of microswitch, and the L-type backplate is connect with microswitch upper and lower side.
Further, the supporting structure includes：Holder and mounting plate, the mounting plate are connect with holder.
The beneficial effects of the utility model：
For the utility model compared with traditional technology, apparatus structure is simple easily operated and assembles, and improves change-over switch electricity
The accuracy of the contact signal sampling of device.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model.
Reference numeral：
Supporting structure 100, holder 110 and mounting plate 120.
Microswitch 200, microswitch 210, movable plate 220, mounting hole 230, switching signal line 240, separating brake letter
Number line 250, L-type backplate 260, striker 300, rotary contact 400 and the neutral conductor 500.
Specific implementation mode
Below in conjunction with specific embodiment, progress explanation is made to the utility model.It should be understood that following embodiment is merely to illustrate
The utility model is not for restriction the scope of the utility model.
Embodiment 1
Fig. 1 is the structure chart of the utility model.
As shown in Figure 1, a kind of contact signal sampling device of transfer switching equipment includes：Supporting structure 100, microswitch
Device 200, striker 300, rotary contact 400 and the neutral conductor 500, microswitch 200 are set to 300 left and right sides of striker and pacify
Loaded on supporting structure 100, striker 300 is set on supporting structure 100, and striker 300 is connect with rotary contact 400, striker 300 and
Microswitch 200 connects, and the neutral conductor 500 is connect with 200 lower end of microswitch.
Wherein, microswitch 200 includes：Microswitch 210, movable plate 220, mounting hole 230, switching signal line
240, sub-gate signal line 250 and L-type backplate 260, microswitch 210 are connect by mounting hole 230 with supporting structure 100, movably
Piece 220 is connect with 210 inside of microswitch, and mounting hole 230 is set on microswitch 210, switching signal line 240 and microswitch
210 outer upper ends connect, and sub-gate signal line 250 is connect with 210 outside lower end of microswitch, L-type backplate 260 and microswitch
210 upper and lower sides connect.
Supporting structure 100 includes：Holder 110 and mounting plate 120, mounting plate 120 are connect with holder 110.
The operation principle of the utility model is that striker 300 is installed on supporting structure 100, and is connected with rotary contact 400
It connects, microswitch 200 is installed on 300 both sides of striker by mounting hole 230, and 210 upper and lower side of microswitch installs L-type backplate
260, the side of microswitch 210 is connected with switching signal line 240 and sub-gate signal line 250, and 250 bottom of sub-gate signal line is in
Property line 500 connect, as rotary contact 400 rotates, striker 300 contacts with the movable plate 220 on microswitch 210, finally micro-
Dynamic switch 210 sends out sampled signal.
The innovative point of the utility model is, by the way that microswitch 200 to be directly installed on holder 110, rotates
When contact 400 rotates, striker 300 can be contacted directly with microswitch 210, coordinate switching signal line 240 by movable plate 220
Sampled signal is sent out with sub-gate signal line 250, apparatus structure is simple easily operated and assembles, and improves touching for transfer switching equipment
The accuracy of head signal sampling.
Specific embodiment of the present utility model is illustrated above, but the utility model is not limited thereto, only
The objective of the utility model is not departed from, the utility model there can also be various change.
Claims (2)
1. a kind of contact signal sampling device of transfer switching equipment, which is characterized in that including：Supporting structure (100), fine motion are opened
Device (200), striker (300), rotary contact (400) and the neutral conductor (500) are closed, the microswitch (200) is set to and hits
It at left and right sides of needle (300) and is installed on supporting structure (100), the striker (300) is set on supporting structure (100), described
Striker (300) is connect with rotary contact (400), and the striker (300) connects with microswitch (200), in described
Property line (500) is connect with microswitch (200) lower end；
Wherein, the microswitch (200) includes：Microswitch (210), mounting hole (230), closes a floodgate at movable plate (220)
Signal wire (240), sub-gate signal line (250) and L-type backplate (260), the microswitch (210) by mounting hole (230) with
Supporting structure (100) connects, and is connect on the inside of the movable plate (220) and microswitch (210), the mounting hole (230) is set to
On microswitch (210), the switching signal line (240) connect with microswitch (210) outer upper end, the sub-gate signal line
(250) it is connect with lower end on the outside of microswitch (210), the L-type backplate (260) connect with microswitch (210) upper and lower side.
2. a kind of contact signal sampling device of transfer switching equipment according to claim 1, it is characterised in that：The branch
Frame structure (100) includes：Holder (110) and mounting plate (120), the mounting plate (120) connect with holder (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328699.8U CN207852524U (en) | 2018-03-09 | 2018-03-09 | A kind of contact signal sampling device of transfer switching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328699.8U CN207852524U (en) | 2018-03-09 | 2018-03-09 | A kind of contact signal sampling device of transfer switching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852524U true CN207852524U (en) | 2018-09-11 |
Family
ID=63410125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820328699.8U Expired - Fee Related CN207852524U (en) | 2018-03-09 | 2018-03-09 | A kind of contact signal sampling device of transfer switching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896005A (en) * | 2019-11-29 | 2020-03-20 | 广东欧文特电气有限公司 | Vacuum circuit breaker signal feedback mechanism |
-
2018
- 2018-03-09 CN CN201820328699.8U patent/CN207852524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896005A (en) * | 2019-11-29 | 2020-03-20 | 广东欧文特电气有限公司 | Vacuum circuit breaker signal feedback mechanism |
| CN110896005B (en) * | 2019-11-29 | 2022-09-06 | 广东欧文特电气有限公司 | Vacuum circuit breaker signal feedback mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |