CN220121761U - Linkage structure of circuit breaker - Google Patents
Linkage structure of circuit breaker Download PDFInfo
- Publication number
- CN220121761U CN220121761U CN202321600548.0U CN202321600548U CN220121761U CN 220121761 U CN220121761 U CN 220121761U CN 202321600548 U CN202321600548 U CN 202321600548U CN 220121761 U CN220121761 U CN 220121761U
- Authority
- CN
- China
- Prior art keywords
- frame
- circuit breaker
- swinging
- side plate
- frame main
- 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.)
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Links
- 230000001360 synchronised effect Effects 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Breakers (AREA)
Abstract
The utility model discloses a circuit breaker linkage structure, which belongs to the technical field of circuit breaker accessories and comprises a frame main body and a swinging piece in rotary connection, wherein the frame main body comprises a left side plate and a right side plate, a rocker is arranged at the middle part of the left side plate and the right side plate, one side of the rocker is provided with a notch, the notch is abutted to a synchronous frame assembled on the frame main body, the synchronous frame comprises a back plate and an abutting part, the abutting part is abutted to the swinging frame, the swinging frame is connected to the frame main body, a rotating rod is arranged at the upper end of the swinging frame, the linkage structure is more reasonable, and the structure is more optimized and concise.
Description
Technical Field
The utility model belongs to the technical field of breaker accessories, and particularly relates to a breaker linkage structure.
Background
The whole linkage structure of the existing circuit breaker is complex, and the existing circuit breaker has defects in the aspect of linkage. Therefore, it is necessary to relate to a circuit breaker linkage.
Disclosure of Invention
Aiming at the problems, the utility model provides a circuit breaker linkage structure, which is more reasonable and more optimized and concise.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a circuit breaker linkage structure, includes frame main part and rotates the swinging member of being connected, and this frame main part includes left side board and right side board, and wherein left side board and right side board mid portion are provided with the wane, and this wane one side is provided with the breach, and this breach butt is to the synchro-frame of assembling in frame main part, the synchro-frame includes backplate and butt portion, butt portion butt in the swinging arms, the swinging arms is connected in frame main part, and this swinging arms upper end is provided with the dwang.
Preferably, the middle part of the seesaw is connected with a connecting piece, and the other end of the connecting piece is connected with a connecting piece.
Preferably, the notch has a triangular structure.
Preferably, the lower end of the abutting part abuts against the notch.
Preferably, the left side plate and the right side plate are provided with rotating grooves, and the swing frame is assembled to the rotating grooves through connecting rods.
Preferably, the upper end of the swing frame is provided with a contact end, and the contact end is abutted with the abutting part.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the rocker is abutted to the synchronous frame through the triangular notch, the swing frame is connected to the frame main body in a swinging way, the swing rod is arranged at the upper end of the swing frame, the contact end at the upper end of the swing frame is abutted to the abutting part of the synchronous frame, and the rocker drives the synchronous frame to push the swing frame when being lifted, so that the swing rod is driven to act, the linkage structure is more reasonable, and the structure is more optimized and concise.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a circuit breaker linkage structure.
Fig. 2 is a schematic diagram of the overall structure of a circuit breaker linkage (left side plate not shown).
The correspondence between the reference numerals and the component names in the drawings is as follows:
10. a swinging member;
20. a frame body; 201. a left side plate; 2011. a rotating groove; 202. a right side plate;
30. a rotating lever;
40. a seesaw; 401. a notch;
50. a connecting sheet;
60. a synchronous frame; 601. a back plate; 602. an abutting portion;
70. a connecting piece;
80. a swing frame; 801. and a contact end.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, which is a schematic structural diagram of a circuit breaker linkage structure according to a preferred embodiment of the present utility model, the circuit breaker linkage structure includes a frame main body 20 and a swinging member 10 rotatably connected to the frame main body 20, the frame main body 20 includes a left side plate 201 and a right side plate 202, a rocker 40 is disposed at a middle portion of the left side plate 201 and the right side plate 202, a notch 401 is disposed at one side of the rocker 40, the notch 401 abuts against a synchronous frame 60 assembled on the frame main body 20, the synchronous frame 60 includes a backboard 601 and an abutting portion 602, the abutting portion 602 abuts against the swinging frame 80, the swinging frame 80 is connected to the frame main body 20, a rotating rod 30 is disposed at an upper end of the swinging frame 80, the rocker 40 abuts against the synchronous frame 60 through the triangular notch 401, the swinging frame 80 is connected to the frame main body 20, a walking rod is disposed at an upper end of the swinging frame 80, and a contact end 801 at an upper end of the swinging frame 80 abuts against an abutting portion 602 of the synchronous frame 60, and the rocker 40 drives the synchronous frame 60 to push the swinging frame 80, thereby driving the swinging frame 80 to lift the swinging frame, so as to achieve a more compact and more economical and economical structure.
In this embodiment, the middle part of the rocker 40 is connected with a connecting piece 50, the other end of the connecting piece 50 is connected with a connecting piece 70, and the rocker 40 and the connecting piece 70 are connected through the connecting piece 70, so that the two can act synchronously.
In this embodiment, the notch 401 has a triangular structure, which is beneficial to forming an abutting structure.
In this embodiment, the lower end of the abutting portion 602 abuts against the notch 401 to form a pre-synchronization structure.
In this embodiment, the left side plate 201 and the right side plate 202 are provided with a rotation groove 2011, and the swing frame 80 is assembled to the rotation groove 2011 through a connecting rod, and the connecting rod connects and sets the swing frame 80 in the rotation groove 2011 to form a swing stroke.
In this embodiment, a contact end 801 is disposed at the upper end of the swing frame 80, and the contact end 801 abuts against the abutting portion 602, so as to achieve a synchronous driving effect.
The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.
Claims (6)
1. A linkage structure of a circuit breaker,
the method is characterized in that:
including frame main part and rotation connection's swinging member, this frame main part includes left side board and right side board, and wherein left side board and right side board mid portion are provided with the wane, and this wane one side is provided with the breach, and this breach butt is to the synchro-frame of assembly in frame main part, the synchro-frame includes backplate and butt portion, butt portion butt is in the swinging arms, the swinging arms is connected in frame main part, and this swinging arms upper end is provided with the dwang.
2. The circuit breaker linkage of claim 1 wherein: the middle part of the seesaw is connected with a connecting piece, and the other end of the connecting piece is connected with a connecting piece.
3. The circuit breaker linkage of claim 1 wherein: the notch is of a triangular structure.
4. The circuit breaker linkage of claim 1 wherein: the lower end of the abutting part abuts against the notch.
5. The circuit breaker linkage of claim 1 wherein: the left side plate and the right side plate are provided with rotating grooves, and the swinging frame is assembled to the rotating grooves through connecting rods.
6. The circuit breaker linkage of claim 1 wherein: the upper end of the swing frame is provided with a contact end which is abutted with the abutting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321600548.0U CN220121761U (en) | 2023-06-24 | 2023-06-24 | Linkage structure of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321600548.0U CN220121761U (en) | 2023-06-24 | 2023-06-24 | Linkage structure of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220121761U true CN220121761U (en) | 2023-12-01 |
Family
ID=88889930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321600548.0U Active CN220121761U (en) | 2023-06-24 | 2023-06-24 | Linkage structure of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220121761U (en) |
-
2023
- 2023-06-24 CN CN202321600548.0U patent/CN220121761U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |