Clamping groove type circuit breaker

Abstract

The utility model discloses a clamping groove type circuit breaker, which belongs to the technical field of circuit breakers, and is characterized in that a wiring port I and a wiring port II are respectively pushed into the wiring port I and the wiring port II by pressing and extruding a connecting piece, and a lead is clamped by a clamping block in the pushing process; when dismounting is needed, the extrusion connecting piece can be pulled out to realize the function of quickly mounting and dismounting the wire; a conductive part in the circuit breaker body is of a conductive detection structure, wiring ports capable of sliding up and down along the conductive part are installed at the two ends of the conductive part respectively, the conductive part is connected with a wire, one end of the conductive part is in push connection with a multifunctional part, one end of the multifunctional part is provided with a push groove, and a push plate is in push connection in the push groove. A limiting groove connected with the sealing plate is formed in the pushing plate, the multifunctional part is rotationally connected through a limiting shaft, one side of the multifunctional part is connected with a swing connecting part of the second wiring port, and a lifting plate is installed at one end of the multifunctional part.

Description

Technical Field

[0001] The utility model relates to a slot-type circuit breaker, belonging to the technical field of circuit breakers. Background Art

[0002] For example, a circuit breaker disclosed in application number: CN116959927A includes an indicating handle, which switches between the following three positions: a closing position, in which the indicating handle is in the closing position when the circuit breaker is closed; an opening position, in which the indicating handle is in the closing position when the circuit breaker is closed; and a tripping position, in which the indicating handle is in the tripping position when the circuit breaker is tripped, wherein the indicating handle is provided with a light-emitting device, so that when the indicating handle is in the tripping position, a circuit formed by a circuit in the indicating handle and a circuit in a housing is connected, so that the light-emitting device in the circuit emits light, and when the indicating handle is not in the tripping position, the circuit is disconnected and the light-emitting device does not emit light.

[0003] Based on the search and analysis, the existing technology still has deficiencies:

[0004] The prior art is relatively complex in structure, not compact enough, and occupies a large area during use.

[0005] Therefore, a slot-type circuit breaker is needed to improve the above-mentioned deficiencies. Utility Model Content

[0006] The main purpose of the utility model is to provide a slot-type circuit breaker, the circuit breaker body is a connection structure, the circuit breaker body is a recessed structure, the two ends of the circuit breaker body are respectively installed with a wiring port 1 and a wiring port 2, the wiring port 1 and the wiring port 2 are respectively pushed into the wiring port 1 and the wiring port 2 by pressing and squeezing the connecting piece, and the wire is clamped by the clamping block during the pushing process, and the squeezing connecting piece can be pulled out when it needs to be disassembled to realize the function of quickly installing and disassembling the wire;

[0007] The conductive part in the circuit breaker body is a conductive detection structure, and wiring ports that can slide up and down along the conductive part are respectively installed at both ends of the conductive part. A wire is connected to the conductive part, and one end of the conductive part is pushed and connected with a multifunctional part. A pushing groove is opened at one end of the multifunctional part, and a pushing plate is pushed and connected in the pushing groove. A limit groove connected to the sealing plate is installed on the pushing plate. The multifunctional part is rotatably connected by a limit shaft, and one side of the multifunctional part is a swing connector connected to the second wiring port, and a lifting plate is installed at one end of the multifunctional part. The structure of the present application is compact and the operation is sensitive.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A slot-type circuit breaker comprises a first wiring port and a second wiring port;

[0010] The connection port 1 and the connection port 2 are combined into the circuit breaker body. Extrusion connectors are installed on both sides of the connection port 1 and the connection port 2. A clamping block is installed on the outer side of the extrusion connector. A conductive group is installed in the circuit breaker body. A breaking group is installed on the conductive group. A control push group is installed on the circuit breaker body.

[0011] Preferably, the conductive group includes a conductive member and a wiring port. The conductive member is installed in the circuit breaker body, and the wiring port is slidably connected in the middle of the conductive member.

[0012] Preferably, the circuit breaker group includes a push groove, a limit shaft, a swing connector and a multifunctional part. A limit shaft is installed on the circuit breaker body, and a multifunctional part is rotatably installed on the limit shaft. A push groove is opened on one side of the multifunctional part, and a lifting plate is installed on the other side of the multifunctional part. A swing connector is installed in the second wiring port.

[0013] Preferably, the control push group includes a push plate and a limit groove, the push plate is snap-connected in the push groove, the limit groove is installed on the push plate, and the push plate and the limit groove are slidably connected with the sealing plate.

[0014] Preferably, the snap-fit ​​block on the extruded connector is snapped into the first wiring port and the second wiring port for snap connection.

[0015] Preferably, one side of the circuit breaker body, the first wiring port and the second wiring port is a recessed structure, and a regulating port is provided on the sealing plate.

[0016] Preferably, the multifunctional part is connected in a rotational and swinging manner along the limiting axis.

[0017] Beneficial technical effects of the utility model:

[0018] The utility model provides a slot-type circuit breaker, wherein the circuit breaker body is a connection structure, and the inside of the circuit breaker body is a recessed structure. The two ends of the circuit breaker body are respectively provided with a wiring port 1 and a wiring port 2, and the wiring port 1 and the wiring port 2 are respectively pushed into the wiring port 1 and the wiring port 2 by pressing and squeezing a connecting piece, and the wire is clamped by a clamping block during the pushing process, and when disassembly is required, the squeezing connecting piece can be pulled out to realize the function of quickly installing and disassembling the wire;

[0019] The conductive part in the circuit breaker body is a conductive detection structure, and wiring ports that can slide up and down along the conductive part are respectively installed at both ends of the conductive part. A wire is connected to the conductive part, and one end of the conductive part is pushed and connected with a multifunctional part. A pushing groove is opened at one end of the multifunctional part, and a pushing plate is pushed and connected in the pushing groove. A limit groove connected to the sealing plate is installed on the pushing plate. The multifunctional part is rotatably connected by a limit shaft, and one side of the multifunctional part is a swing connector connected to the second wiring port, and a lifting plate is installed at one end of the multifunctional part. The structure of the present application is compact and the operation is sensitive. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of the overall three-dimensional structure of a slot-type circuit breaker according to a preferred embodiment of the utility model;

[0021] Figure 2 It is a side view of the overall three-dimensional structure of a preferred embodiment of a slot-type circuit breaker according to the utility model;

[0022] Figure 3 It is an internal schematic diagram of a preferred embodiment of a slot-type circuit breaker according to the utility model;

[0023] Figure 4 It is an enlarged structural view of location A of a preferred embodiment of a slot-type circuit breaker according to the utility model.

[0024] In the figure: 1. Circuit breaker body; 2. Wiring port 1; 3. Wiring port 2; 4. Extrusion connector; 5. Clamping block; 6. Closing plate; 7. Control port; 8. Pushing slot; 9. Pushing plate; 10. Limiting slot; 11. Limiting shaft; 12. Conductive part; 13. Swinging connector; 14. Wiring port; 15. Multifunctional part; 17. Lifting plate. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0026] like Figure 1 - Figure 4 As shown, a slot-type circuit breaker provided in this embodiment includes a wiring port 1 2 and a wiring port 2 3;

[0027] The wiring port 1 2 and the wiring port 2 3 are combined into a circuit breaker body 1, and extrusion connectors 4 are installed on both sides of the wiring port 1 2 and the wiring port 2 3, and a clamping block 5 is installed on the outer side of the extrusion connector 4. A conductive group is installed in the circuit breaker body 1, and a circuit breaker group is installed on the conductive group. A control push group is installed on the circuit breaker body 1;

[0028] The conductive group includes a conductive member 12 and a wiring port 14. The conductive member 12 is installed in the circuit breaker body 1, and the wiring port 14 is slidably connected in the middle of the conductive member 12.

[0029] The circuit breaker group includes a push groove 8, a limit shaft 11, a swing connector 13 and a multifunctional part 15. The limit shaft 11 is installed on the circuit breaker body 1, and the multifunctional part 15 is rotatably installed on the limit shaft 11. The multifunctional part 15 is provided with a push groove 8 on one side, and a lifting plate 17 is installed on the other side of the multifunctional part 15. The swing connector 13 is installed in the second wiring port 3;

[0030] The control push group includes a push plate 9 and a limit groove 10. The push plate 9 is snap-connected in the push groove 8. The limit groove 10 is installed on the push plate 9. The push plate 9 and the limit groove 10 are slidably connected with the sealing plate 6.

[0031] The snap-fit ​​block 5 on the extruded connector 4 is snapped into the wiring port 1 2 and the wiring port 2 3 for snap connection;

[0032] The circuit breaker body 1, the wiring port 1 2 and the wiring port 2 3 are recessed structures on one side, and a control port 7 is provided on the sealing plate 6;

[0033] The multifunctional part 15 is connected to the limiting shaft 11 in a rotationally swingable manner.

[0034] like Figure 1 - Figure 4 As shown, the working process of a slot-type circuit breaker provided in this embodiment is as follows: the wire is connected to the circuit breaker body 1 through the wiring port 1 2 and the wiring port 2 3, and the pushing plate 9 is pushed to move, and the multi-function part 15 is pushed to swing and the multi-function part 15 is pushed to fit with the wiring port 14. During the process of the multi-function part 15 and the wiring port 14 fitting together, power is turned on. When the power is unstable, the wiring port 14 slides upward along the conductive part 12. During the upward movement of the conductive part 12, the multi-function part 15 returns to its original position, and the multi-function part 15 is separated from the swing connection part 13 to realize the function of rapid power off.

[0035] Embodiment 1

[0036] like Figure 1 - Figure 4 As shown, the circuit breaker body 1 is a connection structure, and the circuit breaker body 1 is a recessed structure. The two ends of the circuit breaker body 1 are respectively installed with a wiring port 1 2 and a wiring port 2 3. The wiring port 1 2 and the wiring port 2 3 are pushed into the wiring port 1 2 and the wiring port 2 3 by pressing and squeezing the connector 4. During the pushing process, the wire is clamped by the clamping block 5. When disassembly is required, the squeezing connector 4 can be pulled out to realize the function of quickly installing and disassembling the wire.

[0037] Embodiment 2

[0038] like Figure 1 - Figure 4As shown, the conductive part 12 in the circuit breaker body 1 is a conductive detection structure, and the two ends of the conductive part 12 are respectively equipped with wiring ports 14 that can slide up and down along the conductive part 12, and the conductive part 12 is connected to a wire, and one end of the conductive part 12 is pushed and connected to a multifunctional part 15, and one end of the multifunctional part 15 is provided with a pushing groove 8, and a pushing plate 9 is pushed and connected in the pushing groove 8, and a limiting groove 10 connected to the sealing plate 6 is installed on the pushing plate 9, and the multifunctional part 15 is rotatably connected by a limiting shaft 11, and one side of the multifunctional part 15 is connected to a swing connection part 13 connected to the wiring port 2 3, and a lifting plate 17 is installed at one end of the multifunctional part 15. The structure of the present application is compact and the operation is sensitive.

[0039] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A slot-type circuit breaker, comprising a first wiring port (2) and a second wiring port (3); Features: The first wiring port (2) and the second wiring port (3) are combined to form a circuit breaker body (1); extrusion connectors (4) are installed on both sides of the first wiring port (2) and the second wiring port (3); a clamping block (5) is installed on the outside of the extrusion connector (4); a conducting group is installed in the circuit breaker body (1); a circuit breaker group is installed on the conducting group; and a control push group is installed on the circuit breaker body (1).

2. A slot-type circuit breaker according to claim 1, characterized in that: The conductive group comprises a conductive member (12) and a wiring port (14); the conductive member (12) is installed in the circuit breaker body (1), and the wiring port (14) is slidably connected in the middle of the conductive member (12).

3. A slot-type circuit breaker according to claim 2, characterized in that: The circuit breaker group comprises a push groove (8), a limit shaft (11), a swing connection piece (13) and a multifunctional piece (15); the limit shaft (11) is mounted on the circuit breaker body (1); the multifunctional piece (15) is rotatably mounted on the limit shaft (11); a push groove (8) is provided on one side of the multifunctional piece (15); a lifting plate (17) is mounted on the other side of the multifunctional piece (15); and the swing connection piece (13) is mounted in the second wiring port (3).

4. A slot-type circuit breaker according to claim 3, characterized in that: The control push group comprises a push plate (9) and a limit groove (10); the push plate (9) is snap-connected in the push groove (8); the limit groove (10) is installed on the push plate (9); the push plate (9) and the limit groove (10) are slidably connected to the sealing plate (6).

5. A slot-type circuit breaker according to claim 4, characterized in that: The snap-fit ​​block (5) on the extruded connector (4) is snap-fitted into the first wiring port (2) and the second wiring port (3) for snap-fit ​​connection.

6. A slot-type circuit breaker according to claim 5, characterized in that: One side of the circuit breaker body (1), the first wiring port (2) and the second wiring port (3) is an inward-recessed structure, and a control port (7) is provided on the sealing plate (6).

7. A slot-type circuit breaker according to claim 6, characterized in that: The multifunctional part (15) is connected in a rotational and swinging manner along the limiting shaft (11).

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