CN201616395U - Detachable breaking and closing monitoring device - Google Patents
Detachable breaking and closing monitoring device Download PDFInfo
- Publication number
- CN201616395U CN201616395U CN2009202830124U CN200920283012U CN201616395U CN 201616395 U CN201616395 U CN 201616395U CN 2009202830124 U CN2009202830124 U CN 2009202830124U CN 200920283012 U CN200920283012 U CN 200920283012U CN 201616395 U CN201616395 U CN 201616395U
- Authority
- CN
- China
- Prior art keywords
- monitoring device
- sensitive switch
- detachable
- divide
- shut brake
- 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
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a detachable breaking and closing monitoring device, which comprises a plastic base, a microswitch, a rotary shaft, a torsion spring and a trigger part. The microswitch, the rotary shaft and the torsion spring are fixed onto the base; the trigger part is used for triggering the microswitch; and supporting legs are arranged at the bottom of the plastic base. The detachable breaking and closing monitoring device is more convenient in installation, and easy in operation.
Description
Technical field
The utility model belongs to the low tension switch technical field, is specifically related to a kind of detachable divide-shut brake monitoring device that is used for breaker of plastic casing.
Background technology
Existing breaker of plastic casing includes base and loam cake, is provided with connecting terminal components, contact system, operating mechanism and common tripping mechanism in the described base; What have also is provided with the divide-shut brake mechanism for monitoring and is used for remote-operated electromagnetism shunted exciter tripping mechanism.
In general, user's difference, to the circuit breaker internal structure require differently, for the convenience that reduces cost and increase selection, modular breaker of plastic casing becomes present a kind of development trend.
The utility model content
The purpose of this utility model provides a kind of easy-to-install detachable divide-shut brake monitoring device.
The technical scheme that realizes the utility model purpose is: a kind of detachable divide-shut brake monitoring device comprises plastic base and is fixed on sensitive switch, rotating shaft, the torsion spring on the pedestal and is used to trigger the triggering part of described sensitive switch; The bottom of described plastic base is provided with feet.
In the technique scheme, described feet is arranged on the boss that outwards protrude at four jiaos of places, its bottom.
In the technique scheme, described rotating shaft is arranged on the sensitive switch below; Described triggering part comprises trigger end, be provided with the middle-end of axis hole and be used to bear the force side of external force; The middle-end of described triggering part and torsion spring set are located in the described rotating shaft; The trigger end of described triggering part is being against on the triggering handle of described sensitive switch under the elastic force effect of torsion spring.
In the technique scheme, described sensitive switch is vertical the setting, and it triggers handle and is positioned at the sensitive switch bottom.
In the technique scheme, the stress surface of the force side of described triggering part is an arcwall face.
The utlity model has positive effect: (1) the utility model can utilize this feet facility and firmly be inserted into base in the mounting groove of its reservation when modularization be installed because the bottom is provided with feet, and operation is comparatively convenient.
Description of drawings
Fig. 1 is a kind of perspective view of first kind of structure of the utility model;
A kind of perspective view that Fig. 2 is a divide-shut brake monitoring device shown in Figure 1 when another angle is observed;
Fig. 3 is a kind of cutaway view of divide-shut brake monitoring device shown in Figure 1;
Fig. 4 is a kind of cutaway view of second kind of structure of the utility model.
Be labeled as shown in the accompanying drawing: plastic base 1, sensitive switch 2 triggers handle 21, rotating shaft 3, torsion spring 4 triggers part 5, trigger end 51, middle-end 52, force side 53, stress surface 531, feet 6.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is a kind of perspective view of first kind of structure of the utility model; A kind of perspective view that Fig. 2 is a divide-shut brake monitoring device shown in Figure 1 when another angle is observed; Fig. 3 is a kind of cutaway view of divide-shut brake monitoring device shown in Figure 1.
Present embodiment is a kind of divide-shut brake monitoring device that is used for breaker of plastic casing, sees Fig. 1 to Fig. 3, comprises plastic base 1 and is fixed on sensitive switch 2, rotating shaft 3, the torsion spring 4 on the pedestal 1 and is used to trigger the triggering part 5 of described sensitive switch 2; The bottom of described plastic base 1 is provided with feet 6.Described feet 6 is arranged on the boss that outwards protrude at four jiaos of places, its bottom.
Described rotating shaft 3 is arranged on sensitive switch 2 belows; Described triggering part 5 comprises trigger end 51, be provided with the middle-end 52 of axis hole and be used to bear the force side 53 of external force; The middle-end 52 of described triggering part 5 and torsion spring 4 are set in the described rotating shaft 3; The trigger end 51 of described triggering part 5 is being against on the triggering handle 21 of described sensitive switch 2 under the elastic force effect of torsion spring 4.
Described sensitive switch 2 is vertical the setting, and it triggers handle 21 and is positioned at sensitive switch 2 bottoms.This structural design can reduce whole height.
The force side 53 of described triggering part 5 can be driven and rotate by moving contact rack in the base, makes its trigger end 51 trigger sensitive switch 2, thereby gives the signal of separating brake of external intelligent monitoring circuit or combined floodgate.
(embodiment 2)
Fig. 4 is a kind of cutaway view of second kind of structure of the utility model, has shown second kind of embodiment of the present utility model.
Present embodiment is substantially the same manner as Example 1, and difference is: the stress surface 531 of the force side 53 of described triggering part 5 is arcwall faces.
The force side of arc can adapt to the rotation of moving contact rack, the extent of damage of reducing friction better.
The foregoing description 1 and embodiment 2 because the bottom is provided with feet, can utilize this feet facility and firmly be inserted into base in the mounting groove of its reservation when modularization be installed, and operation is comparatively convenient.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (5)
1. detachable divide-shut brake monitoring device comprises plastic base (1) and is fixed on sensitive switch (2), rotating shaft (3), the torsion spring (4) on the pedestal (1) and is used to trigger the triggering part (5) of described sensitive switch (2); It is characterized in that: the bottom of described plastic base (1) is provided with feet (6).
2. detachable divide-shut brake monitoring device according to claim 1 is characterized in that: described feet (6) is arranged on the boss that outwards protrude at four jiaos of places, its bottom.
3. detachable divide-shut brake monitoring device according to claim 2 is characterized in that: described rotating shaft (3) is arranged on sensitive switch (2) below; Described triggering part (5) comprises trigger end (51), be provided with the middle-end (52) of axis hole and be used to bear the force side (53) of external force; The middle-end (52) of described triggering part (5) and torsion spring (4) are set in the described rotating shaft (3); The trigger end (51) of described triggering part (5) is on the triggering handle (21) that is against described sensitive switch (2) under the elastic force effect of torsion spring (4).
4. detachable divide-shut brake monitoring device according to claim 3 is characterized in that: described sensitive switch (2) is provided with for vertical, and it triggers handle (21) and is positioned at sensitive switch (2) bottom.
5. detachable divide-shut brake monitoring device according to claim 4 is characterized in that: the stress surface (531) of the force side (53) of described triggering part (5) is an arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202830124U CN201616395U (en) | 2009-12-15 | 2009-12-15 | Detachable breaking and closing monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202830124U CN201616395U (en) | 2009-12-15 | 2009-12-15 | Detachable breaking and closing monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201616395U true CN201616395U (en) | 2010-10-27 |
Family
ID=43002759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202830124U Expired - Fee Related CN201616395U (en) | 2009-12-15 | 2009-12-15 | Detachable breaking and closing monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201616395U (en) |
-
2009
- 2009-12-15 CN CN2009202830124U patent/CN201616395U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20121215 |