CN206774439U - A kind of rotary separation switch auxiliary switch - Google Patents
A kind of rotary separation switch auxiliary switch Download PDFInfo
- Publication number
- CN206774439U CN206774439U CN201720552100.4U CN201720552100U CN206774439U CN 206774439 U CN206774439 U CN 206774439U CN 201720552100 U CN201720552100 U CN 201720552100U CN 206774439 U CN206774439 U CN 206774439U
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- China
- Prior art keywords
- push rod
- housing
- terminal
- switch
- microswitch
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Abstract
The utility model discloses a kind of rotary separation switch auxiliary switch, belong to distribution automation field, including housing, wherein terminal is provided with the one or both ends of the housing, the terminal is connected with terminal base, rotating boss is provided with the middle part of the housing, push rod is equipped with the both sides of the rotating boss, the top of the push rod and the housing hinge, the end of push rod is connected by back-moving spring, microswitch is provided with the outside of the push rod, the microswitch is connected with terminal, it is simple in construction first, mode of operation is simple and convenient, the operating state of primary circuit in disconnecting switch can not only be monitored in real time, but also can be when mounted, effective detection is carried out to the performance of secondary circuit by testing button, realize the online dynamic realtime detection in region.
Description
Technical field
A kind of disconnecting switch annex is the utility model is related to, especially a kind of rotary separation switch auxiliary switch.
Background technology
An important part, plays very big effect, therefore in the loop in disconnecting switch application circuit loop
It is also critically important to the status monitoring of disconnecting switch in itself, how to be realized in Control Room and the working condition of disconnecting switch is carried out
Effective monitoring, the work monitoring to whole circuit are all critically important.
Utility model content
Technical assignment of the present utility model is to be directed to above the deficiencies in the prior art, and provides a kind of rotary separation switch
Use auxiliary switch.
Technical scheme is used by the utility model solves its technical problem：A kind of rotary separation switch is opened with auxiliary
Close, including housing, wherein being provided with terminal in the one or both ends of the housing, the terminal is connected with terminal base, in the shell
The middle part of body is provided with rotating boss, and push rod, the top of the push rod and the housing are equipped with the both sides of the rotating boss
Be hinged, the end of push rod is connected by back-moving spring, and microswitch, the microswitch and end are provided with the outside of the push rod
Son connection.
Further improve：Projection is provided with the upper end of the push rod, is provided with the housing of the top of the rotation cam
Testing button, the testing button is between projection.
Further improve：Spacer pin is provided with the testing button, stopper slot is provided with the both sides of the testing button.
Further improve：Two projections in rotation cam are symmetrical set, line and shell between two projections
Between the angle of the bottom of body is 25 ° -45 °.
The advantages of the utility model：Simple in construction first, mode of operation is simple and convenient, can not only be in disconnecting switch
The operating state of primary circuit is monitored in real time, but also can when mounted, by testing button come to secondary circuit
Performance carries out effective detection.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Schematic diagram when Fig. 2 is the action of the utility model rotation cam.
Fig. 3 is structural representation when the utility model presses testing button.
Fig. 4 is the positional structure schematic diagram of the utility model spacer pin and stopper slot.
Embodiment
The utility model is described below with reference to Figure of description.
As Figure 1-4, a kind of rotary separation switch auxiliary switch, including housing 3, wherein in the housing 3
One end is provided with terminal 2, and the terminal 2 is connected with terminal base 1, rotating boss 7 is provided with the middle part of the housing 3, at described turn
The both sides of dynamic boss 7 are equipped with push rod 5, and the top of the push rod 5 is be hinged with the housing 3, and the end of push rod 5 is by resetting bullet
Spring 6 connects, and is provided with microswitch 4 in the outside of the push rod 5, the microswitch 4 is connected with terminal；In the push rod 5
Upper end is provided with projection 51, testing button 8 is provided with the housing 3 above the rotation cam 7, the testing button 8 is positioned at convex
Rise between 51；Spacer pin 81 is provided with the testing button 8, stopper slot 82 is provided with the both sides of the testing button 8；It is located at
Two projections 71 in rotation cam 7 are symmetrical set, and the line and the angle of the bottom of housing 3 between two projections 71 are
Between 25 ° -45 °.
Its operation principle is：Microswitch 4 itself carries normally opened, normally closed, common port three to contact first；It is normally opened when selecting
It is normally opened shape during with common port contact portion, when disconnecting switch is closed a floodgate, the supporter in disconnecting switch drives rotating boss 7 one
Rise and turn clockwise (such as Fig. 2), rotating boss 7 promotes push rod 5 to rotate, and push rod 5 pushes the button of microswitch 4, now, normally opened
Contact closure is normally-closed contact；During disconnecting switch separating brake, supporter drives rotating boss 7, and rotate counterclockwise is divided with push rod 5 together
Original position is returned to by the pulling force effect of back-moving spring 6, the button on microswitch 4 is because losing external force automatic spring, bullet from, push rod 5
Reed returns to original position, and contact returns to original state.
When being not desired to connect major loop, and wanting to test secondary circuit circuit, it can be realized by test function, use test
During function (such as Fig. 3), when testing button 8 is moved down by external force, until spacer pin 81 is moved to stopper slot 82, it will test
Button 8 is turned clockwise 90 ° so that spacer pin 81 is caught in stopper slot 82, and testing button 8 is locked, and testing button 8 is by convex
Playing 51 promotes push rod 5 to deploy to both sides, and now push rod 5 pushes microswitch 4, and normally opened contact closure is normally-closed contact, normally closed to touch
Electrically disconnected is normally opened contact, after being completed, 90 ° of rotate counterclockwise so that spacer pin 81 separates with stopper slot 82, testing button
8 can be squeezed the deboost of spring 83 and reset, while push rod 5 is also set back by the pulling force of back-moving spring 6, microswitch
Button on 4 returns to original position because losing external force automatic spring, spring leaf, and contact returns to original state.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of rotary separation switch auxiliary switch, including housing, it is characterised in that：In the one or both ends of the housing
Provided with terminal, the terminal is connected with terminal base, rotating boss is provided with the middle part of the housing, the two of the rotating boss
Side is equipped with push rod, the top of the push rod and the housing hinge, and the end of push rod is connected by back-moving spring, pushed away described
The outside of bar is provided with microswitch, and the microswitch is connected with terminal.
A kind of 2. rotary separation switch auxiliary switch according to claim 1, it is characterised in that：In the push rod
Upper end is provided with projection, testing button is provided with the housing of the top of the rotating boss, the testing button is located at projection
Between.
A kind of 3. rotary separation switch auxiliary switch according to claim 2, it is characterised in that：Pressed in the test
Button is provided with spacer pin, and stopper slot is provided with the both sides of the testing button.
4. a kind of rotary separation switch auxiliary switch according to claim 1-3 wherein any one, its feature exist
In：Two projections on rotating boss are symmetrical set, and the angle of the bottom of line and housing between two projections is
Between 25 ° -45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552100.4U CN206774439U (en) | 2017-05-18 | 2017-05-18 | A kind of rotary separation switch auxiliary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552100.4U CN206774439U (en) | 2017-05-18 | 2017-05-18 | A kind of rotary separation switch auxiliary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774439U true CN206774439U (en) | 2017-12-19 |
Family
ID=60641570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720552100.4U Active CN206774439U (en) | 2017-05-18 | 2017-05-18 | A kind of rotary separation switch auxiliary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774439U (en) |
-
2017
- 2017-05-18 CN CN201720552100.4U patent/CN206774439U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |