CN220420502U

CN220420502U - Relay module with through type busbar socket

Info

Publication number: CN220420502U
Application number: CN202321965111.7U
Authority: CN
Inventors: 黄春阳; 叶彬彬; 夏燕涛
Original assignee: Zhejiang Xincheng Electric Co ltd
Current assignee: Zhejiang Xincheng Electric Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-01-30
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a relay module with a through type busbar socket, which is applicable to the insertion of a tooth-shaped busbar or a straight busbar. The technical scheme adopted comprises the following steps: the insulating base and cover in insulating base's stationary ladle lid, insulating base both sides all are equipped with first busbar socket, insulating base corresponds first busbar socket position department is equipped with binding post, binding post includes the wire frame, establishes the wiring row in the wire frame, the other end of wiring row is connected with and arranges in clamp spring in the first busbar socket, its characterized in that: the inner side of the first busbar jack is also provided with a second busbar jack for inserting the linear busbar, and the clamping part at the front end of the clamping spring is arranged in the second busbar jack.

Description

Relay module with through type busbar socket

Technical Field

The utility model relates to a relay module.

Background

The relay module is mainly used for the switch control of circuit, and traditional relay module structure includes: the bus bar socket comprises an insulating base and a base cover covered on the insulating base, wherein two bus bar sockets are arranged on two sides of the insulating base, one side of the bus bar socket is used as a power input end, and the other side of the bus bar socket is used as a power output end. The insulating base corresponds busbar socket position department and is equipped with binding post, and binding post includes the wire frame, establishes the wiring row in the wire frame, and the other end of wiring row is connected with the clamp spring of arranging in first busbar socket. The traditional relay module has the following defects: 1. the busbar jack cannot be simultaneously suitable for plugging tooth-shaped busbars or straight-line-shaped busbars; 2. the busbar is easy to fall off after being inserted; 3. the wiring is inconvenient.

Disclosure of Invention

The utility model aims to provide a relay module with a through type busbar socket, which is applicable to the insertion of a tooth-shaped busbar or a straight busbar.

In order to solve the problems, the technical scheme adopted by the utility model comprises the following steps: the insulating base and cover in insulating base's stationary ladle lid, insulating base both sides all are equipped with first busbar socket, insulating base corresponds first busbar socket position department is equipped with binding post, binding post includes the wire frame, establishes the wiring row in the wire frame, the other end of wiring row is connected with and arranges in clamp spring in the first busbar socket, its characterized in that: the inner side of the first busbar jack is also provided with a second busbar jack for inserting the linear busbar, and the clamping part at the front end of the clamping spring is arranged in the second busbar jack.

The relay module with the through type busbar jack is characterized in that: an elastic busbar buckle is arranged in the first busbar jack, and the tooth-shaped busbar or the insulating seat at the rear end of the straight-line busbar is clamped by the elastic busbar buckle.

The relay module with the through type busbar jack is characterized in that: the elastic bus bar buckle is provided with a first clamping groove, and a second clamping groove is formed in the opposite side of the first bus bar socket, corresponding to the elastic bus bar buckle.

The relay module with the through type busbar jack is characterized in that: the front end of the second busbar jack is provided with a splayed guide opening.

The relay module with the through type busbar jack is characterized in that: the wire frame is a cage type wire frame.

The relay module with the through type busbar jack is characterized in that: the wiring row is connected with the clamp spring through an integrally formed connecting section, and a riveting hole and a welding pin are arranged on the connecting section.

The relay module with the through type busbar jack has the advantages that: 1. through the structural design of the first bus bar socket and the second bus bar socket, the socket is applicable to the insertion connection of the tooth-shaped bus bar and the straight bus bar; 2. through setting up elasticity busbar buckle, can prevent the drop after the busbar grafting.

Drawings

The utility model is further described below with reference to the drawings.

FIG. 1 is a schematic view of a relay module according to the present utility model;

FIG. 2 is a cross-sectional view of a relay module of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2;

FIG. 5 is a schematic view of the construction of the wiring harness and clip spring of the present utility model;

FIG. 6 is a schematic view of the structure of the cage of the present utility model;

FIG. 7 is a schematic view of a configuration of a linear bus;

fig. 8 is a schematic view of a tooth busbar.

Detailed Description

Referring to fig. 1 to 8, the relay module with a through bus socket of the present utility model includes an insulating base 1 and a cover 2 covering the insulating base 1. Two bilaterally symmetrical first busbar sockets 3 are arranged on two sides of the insulating base 1, and a wiring terminal 4 is arranged at the position of the insulating base 1 corresponding to the first busbar sockets 3. The wiring terminal 4 includes a wiring frame 5 and a wiring row 6 arranged in the wiring frame 5, the other end of the wiring row 6 is connected with a clamping spring 7 arranged in the first busbar jack 3, and the clamping spring 7 is of a frame shape or a sheet shape, and in this example, a frame shape structure is adopted, and has a larger clamping force and a larger contact surface relative to a sheet structure. The inner side of the first busbar jack 3 is also provided with a second busbar jack 9 for inserting the linear busbar 8, and a clamping part 10 at the front end of the clamping spring 7 is arranged in the second busbar jack 9. The linear conductor of the linear busbar 8 can be inserted into the second busbar jack 9 to be connected with the clamping part 10 at the front end of the clamping spring 7.

Preferably, an elastic bus bar buckle 11 is disposed in the first bus bar socket 3, and the elastic bus bar buckle 11 is used for clamping the tooth-shaped bus bar 12 or the insulating seat 13 at the rear end of the linear bus bar 8 so as to prevent the bus bar from falling off. The elastic busbar buckle 11 can be specifically clamped with the tooth-shaped busbar 12 or the insulating seat 13 at the rear end of the linear busbar 8 in a mode of hooks, protruding points, clamping grooves and the like.

Preferably, the elastic bus bar buckle 11 is provided with a first clamping groove 14, and the opposite side of the first bus bar socket 3 corresponding to the elastic bus bar buckle 11 is provided with a second clamping groove 15. The insulating seat 13 at the rear end of the toothed bus bar 12 or the linear bus bar 8 should be provided with a protruding rib (not shown) that is clamped with the first clamping groove 14 and the second clamping groove 15. The interference of the tooth-shaped bus bar 12 or the linear bus bar 8 during the insertion can be reduced by the clamping of the clamping groove structure. The insulating base 13 may be engaged with a hook, a bump, or the like, as needed.

Preferably, the front end of the second busbar jack 9 is provided with a splayed guiding opening 16, and the linear busbar 8 can be inserted more smoothly through the guiding function of the guiding opening 16.

Preferably, the wire frame 5 is a cage wire frame, and the cage wire frame has a wire connection opening 51 and a wire connection spring arm 52 disposed in the wire connection opening 51. When in wiring, the wires are inserted into the wiring ports 51 of the cage type wiring frame and pressed and fixed through the wiring spring arms 52, so that the convenience of wiring is greatly improved. When a common wire frame is adopted, the wire is also required to be fastened by matching with a screw rod.

Preferably, the wire row 6 is connected with the clamping spring 7 through an integrally formed connecting section 17, and a riveting hole 18 and a welding pin 19 are arranged on the connecting section 17. And riveting is carried out through the riveting holes 18 and the riveting columns 20 in the insulating base 1 so as to realize the installation and fixation of the wiring row 6 and the clamping spring 7. And the welding pins 19 are used for welding with a PCB 21 in the insulating base 1.

Although the present utility model has been described with respect to preferred embodiments, it will be understood by those skilled in the art that various changes and modifications can be made without departing from the scope of the utility model, and the utility model is not limited to the specific embodiments described above, but is intended to cover all modifications, equivalents and alternatives falling within the scope of the utility model.

Claims

1. The utility model provides a take relay module of through busbar socket, includes insulating base (1) and lid in seat lid (2) of insulating base (1), insulating base (1) both sides all are equipped with first busbar socket (3), insulating base (1) corresponds first busbar socket (3) position department is equipped with binding post (4), binding post (4) include wire frame (5), establish wire bar (6) in wire frame (5), the other end of wire bar (6) is connected with and arranges in clamp spring (7) in first busbar socket (3), its characterized in that: the inner side of the first busbar jack (3) is also provided with a second busbar jack (9) for inserting a linear busbar (8), and a clamping part (10) at the front end of the clamping spring (7) is arranged in the second busbar jack (9).

2. The relay module with through-bus socket according to claim 1, wherein: an elastic bus bar buckle (11) is arranged in the first bus bar socket (3), and the insulating base (13) at the rear end of the tooth-shaped bus bar (12) or the linear bus bar (8) is clamped and connected through the elastic bus bar buckle (11).

3. The relay module with through-bus socket according to claim 2, wherein: the elastic bus bar buckle (11) is provided with a first clamping groove (14), and the opposite side of the first bus bar socket (3) corresponding to the elastic bus bar buckle (11) is provided with a second clamping groove (15).

4. The relay module with through-bus socket according to claim 1, wherein: the front end of the second busbar jack (9) is provided with a splayed guide opening (16).

5. The relay module with through-bus socket according to claim 1, wherein: the wire frame (5) is a cage type wire frame.

6. The relay module with through-bus socket according to claim 1, wherein: the wiring row (6) is connected with the clamping spring (7) through an integrally formed connecting section (17), and a riveting hole (18) and a welding pin (19) are arranged on the connecting section (17).