CN219393313U - Mounting structure of clapping type release of circuit breaker - Google Patents
Mounting structure of clapping type release of circuit breaker Download PDFInfo
- Publication number
- CN219393313U CN219393313U CN202320699135.6U CN202320699135U CN219393313U CN 219393313 U CN219393313 U CN 219393313U CN 202320699135 U CN202320699135 U CN 202320699135U CN 219393313 U CN219393313 U CN 219393313U
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- China
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- terminal surface
- location terminal
- shaft hole
- circuit breaker
- clapping
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The patent refers to the field of 'electric digital data processing'. The rotary shaft of the clapping type release of the circuit breaker is difficult to install. The method is characterized in that: the magnetic yoke comprises two second side plates (11), a first shaft hole (111) penetrating through the second side plates is formed in the second side plates, a rotating shaft (112) is arranged in the first shaft hole, and a groove (113) is formed in the inner wall of each second side plate; the armature is including locating mounting panel (21) between the two second curb plate, be equipped with on the mounting panel and be used for the pivot passes second shaft hole (211), the mounting panel includes first location terminal surface (212), the recess includes second location terminal surface (114), first location terminal surface and second location terminal surface are the structure that agrees mutually. The utility model provides a mounting structure of a clapping type release of a circuit breaker, wherein after a first positioning end face and a second positioning end face are opposite to each other, a first shaft hole and a second shaft hole are aligned, so that the mounting structure is more beneficial to assembly.
Description
Technical Field
The utility model relates to the field of breaker parts, in particular to a mounting structure of a clapping type release of a breaker.
Background
A circuit breaker refers to a switching device capable of closing, carrying and opening a current under normal circuit conditions and closing, carrying and opening a current under abnormal circuit conditions within a prescribed time.
The breaker is generally internally provided with a release, the conventional release comprises a push rod type release and a clapping type release, and an armature of the clapping type release is rotatably arranged on a magnetic yoke at present, so that a rotating shaft is required to be arranged on the magnetic yoke.
Disclosure of Invention
In order to overcome the defects of the background technology, the utility model provides a mounting structure of a clapping type release of a circuit breaker, which mainly solves the problem that a rotating shaft of the clapping type release of the current circuit breaker is difficult to mount.
The technical scheme adopted by the utility model is as follows:
the mounting structure of the clapping type release of the circuit breaker comprises a magnetic yoke, an armature, an electrifying plate and an elastic piece, wherein the electrifying plate is partially arranged in the magnetic yoke, one end of the armature is rotatably connected with the magnetic yoke, the elastic piece is used for forcing the other end of the armature to rotate in the direction of being separated from the magnetic yoke, the magnetic yoke comprises two second side plates, a first shaft hole which is arranged in a penetrating manner is formed in the second side plates, a rotating shaft is arranged in the first shaft hole, and a groove is formed in the inner wall of each second side plate; the armature is including locating two mounting panel between the second curb plate, be equipped with on the mounting panel and be used for the second shaft hole that the pivot passed, the mounting panel includes first location terminal surface, the recess includes the second location terminal surface, first location terminal surface and second location terminal surface are the structure that agrees with mutually and work as first location terminal surface with first shaft hole and the coaxial setting of second shaft hole when the contact of second location terminal surface.
The first positioning end face is an arc-shaped face, and the second positioning end face is an arc-shaped face which is matched with the first positioning end face.
The groove extends upward through the top end face of the side plate.
The elastic piece is a torsion spring, the torsion spring comprises a ring body and pins, the ring body is sleeved outside the rotating shaft, one pin is propped in the magnetic yoke, and the other pin is propped in the inner wall of the armature.
The mounting panel outer wall is equipped with the boss, boss part is located in the recess, first locating terminal surface is the bottom outer wall of boss.
The mounting plates are provided with two empty slots between the two mounting plates.
The beneficial effects of the utility model are as follows: the utility model provides a mounting structure of a clapping type release of a circuit breaker, wherein after a first positioning end face and a second positioning end face are opposite to each other, a first shaft hole and a second shaft hole are aligned, so that the mounting structure is more beneficial to assembly.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
Fig. 2 is a perspective view of a yoke according to an embodiment of the present utility model.
Fig. 3 is a schematic perspective view of an armature according to an embodiment of the utility model.
Fig. 4 is a schematic perspective view of an embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings: as shown in the figure, the mounting structure of the clapping type release of the circuit breaker comprises a magnetic yoke 1, an armature 2, an electrifying plate 3 and an elastic piece 4, wherein the electrifying plate is partially arranged in the magnetic yoke, one end of the armature is rotatably connected with the magnetic yoke, the elastic piece is used for forcing the other end of the armature to rotate in the direction of separating from the magnetic yoke, the magnetic yoke comprises two second side plates 11, a first shaft hole 111 penetrating through the second side plates is formed in the second side plates, a rotating shaft is arranged in the first shaft hole, and a groove 113 is formed in the inner wall of each second side plate; the armature is including locating the mounting panel 21 between the two the second curb plate, be equipped with on the mounting panel and be used for the pivot passes the second shaft hole 211, the mounting panel includes first location terminal surface 212, the recess includes second location terminal surface 114, first location terminal surface and second location terminal surface are the structure that agrees with mutually and work as first location terminal surface with first shaft hole and the coaxial setting of second shaft hole when the contact of second location terminal surface. When the armature is arranged on the magnetic yoke, the first positioning end face and the second positioning end face of the armature are in contact fit, the two shaft holes of the armature can be automatically aligned, and the fit can be realized in a mode that the two identical arc surfaces are adopted. The energizing plate is energized to generate a magnetic field, so that one end of the armature overcomes the resistance of the elastic piece and is close to the bottom plate of the magnetic yoke, and the armature is rotated through the elastic piece for storing energy during breaking to achieve the effect of driving the lock catch to break.
In this embodiment, as shown in the drawing, the first positioning end surface is a circular arc surface, the second positioning end surface is a circular arc surface matched with the first positioning end surface, and the positioning is performed by adopting the circular arc surface, so that the positioning device is better on one hand, and on the other hand, the positioning is also more accurate.
In this embodiment, the recess extends upwardly through the top end face of the side plate as shown. The armature is convenient to be assembled from top to bottom.
In this embodiment, as shown in the drawing, the elastic member is a torsion spring, and the torsion spring includes a ring body 41 and a pin 42, where the ring body is sleeved outside the rotating shaft, one pin abuts against the inside of the yoke, and the other pin abuts against the inner wall of the armature. The torsion spring is separated
In this embodiment, as shown in the drawing, the outer wall of the mounting plate is provided with a boss 213, the boss is partially disposed in the groove, and the first positioning end surface is the bottom outer wall of the boss.
In this embodiment, as shown in the figure, two mounting plates are provided, and a hollow groove is provided between the two mounting plates. The torsion spring is convenient to assemble.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The embodiments described with reference to the drawings are exemplary and intended to be illustrative of the utility model and should not be construed as limiting the utility model. The examples should not be construed as limiting the utility model, but any modifications based on the spirit of the utility model should be within the scope of the utility model.
Claims (6)
1. The utility model provides a mounting structure of clapping formula release of circuit breaker, includes yoke (1), armature (2), circular telegram board (3) and elastic component (4), circular telegram board part is located in the yoke, armature one end with the yoke rotatable coupling, the elastic component is used for the application of force to order about the other end of armature towards with the direction rotation of yoke separation, its characterized in that:
the magnetic yoke comprises two second side plates (11), a first shaft hole (111) penetrating through the second side plates is formed in the second side plates, a rotating shaft is arranged in the first shaft hole, and a groove (113) is formed in the inner wall of each second side plate;
the armature is including locating mounting panel (21) between the two second curb plate, be equipped with on the mounting panel and be used for the pivot passes second shaft hole (211), the mounting panel includes first location terminal surface (212), the recess includes second location terminal surface (114), first location terminal surface and second location terminal surface are the structure that agrees with mutually and work as first location terminal surface with first shaft hole and second shaft hole coaxial arrangement when the contact of second location terminal surface.
2. The mounting structure of a clapping release of a circuit breaker of claim 1, wherein: the first positioning end face is an arc-shaped face, and the second positioning end face is an arc-shaped face which is matched with the first positioning end face.
3. The mounting structure of a clapping release of a circuit breaker of claim 1, wherein: the groove extends upward through the top end face of the side plate.
4. The mounting structure of a clapping release of a circuit breaker of claim 1, wherein: the elastic piece is a torsion spring, the torsion spring comprises a ring body (41) and pins (42), the ring body is sleeved outside the rotating shaft, one pin is propped in the magnetic yoke, and the other pin is propped against the inner wall of the armature.
5. The mounting structure of a clapping release of a circuit breaker of claim 1, wherein: the mounting panel outer wall is equipped with boss (213), boss part is located in the recess, first location terminal surface is the bottom outer wall of boss.
6. The mounting structure of a clapping release of a circuit breaker according to any one of claims 1-5, wherein: the mounting plates are provided with two empty slots between the two mounting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320699135.6U CN219393313U (en) | 2023-03-28 | 2023-03-28 | Mounting structure of clapping type release of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320699135.6U CN219393313U (en) | 2023-03-28 | 2023-03-28 | Mounting structure of clapping type release of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219393313U true CN219393313U (en) | 2023-07-21 |
Family
ID=87195695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320699135.6U Active CN219393313U (en) | 2023-03-28 | 2023-03-28 | Mounting structure of clapping type release of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219393313U (en) |
-
2023
- 2023-03-28 CN CN202320699135.6U patent/CN219393313U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 No. 18, Sha Hung Road, North Bai Xiang Town, Yueqing, Wenzhou, Zhejiang. Patentee after: Zhejiang Chuangqi Electric Co.,Ltd. Address before: 325600 No. 18, Sha Hung Road, North Bai Xiang Town, Yueqing, Wenzhou, Zhejiang. Patentee before: ZHEJIANG CHUANGQI ELECTRIC Co.,Ltd. |