CN219696736U - Terminal structure of 45-degree incoming line - Google Patents

Abstract

The utility model discloses a terminal structure with a 45-degree incoming line, which comprises a main body shell, wherein a plurality of inner cavities are formed in the inner side of the main body shell, caulking grooves are formed in the bottom end position of one side of each inner cavity, the bottom ends of the caulking grooves are of an opening structure, welding needle assemblies are fixedly connected in the caulking grooves, each welding needle assembly comprises a bending part, the bottom ends of the bending parts are fixedly connected with vertical parts, the top ends of the bending parts are fixedly connected with inclined conducting plates, the inclined conducting plates form forty-five-degree included angles with a horizontal plane, the bending parts are fixedly connected in the caulking grooves, and the inclined conducting plates are positioned in the inner cavities. The wire connecting device is simple in wire connection, and an oblique channel is formed by the abutment plate and the oblique conductive plate in the welding pin assembly, so that equipment wires are inserted and connected in an oblique forty-five degree mode, the ends of the equipment wires are clamped by matching with the wire pressing frame and the wire pressing screw to be connected, and the equipment wires cannot be bent greatly in the oblique forty-five degree connection mode, and the phenomenon that the equipment wires are excessively damaged due to bending is avoided.

Description

Terminal structure of 45-degree incoming line

Technical Field

The utility model relates to the technical field of electric connectors, in particular to a terminal structure with a 45-degree incoming line.

Background

In the electrical connection industry, the equipment needs to be wired frequently, and the main adopted wiring terminal is that the equipment wire is connected with the wiring terminal to realize circuit connection, and the current wiring terminal has the following defects:

the existing wiring terminal wiring port is formed in the side wall and is at a horizontal wire inlet angle, so that equipment wires can be bent greatly after wiring, the bending angle of a plurality of wires, particularly thick wires, is not easy to be too large, the equipment wires are easy to damage after wiring, the service life of the equipment wires is influenced, and the use is not facilitated.

For this reason we propose a terminal structure with 45 degree incoming line to solve the above problems.

Disclosure of Invention

The utility model aims to provide a terminal structure with a 45-degree incoming line, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a terminal structure of 45 degrees inlet wires, includes the main body shell, a plurality of inner chambers are seted up to the main body shell inboard, the caulking groove is seted up to inner chamber one side bottom position, the caulking groove bottom is open structure, rigid coupling welding needle subassembly in the caulking groove, welding needle subassembly includes kink, kink bottom rigid coupling vertical part, kink top rigid coupling inclined conductive plate, the inclined conductive plate is forty-five degrees contained angles with the horizontal plane, kink rigid coupling is in the caulking groove, inclined conductive plate is located the inner chamber, vertical part is located main body shell bottom surface outside below;

the inner cavity bottom surface rigid coupling is kept out the board, keep out board top surface and oblique shape conducting plate parallel, main part shell keeps away from caulking groove one side and is located to keep out the position between board and the oblique shape conducting plate and offer the entrance, the entrance is forty-five degrees contained angles with the horizontal plane, equipment wire rod is inserted in the entrance, equipment wire rod tip is pegged graft in the position between keeping out board and the oblique shape conducting plate.

Preferably, the top surface of the inner cavity is fixedly connected with a wire pressing frame, the bottom surface of one end of the wire pressing frame is fixedly connected with a wire pressing inclined surface, the bottom surface of the wire pressing inclined surface is provided with a supporting groove, and the top surface of the end part of the inclined conductive plate is spliced in the supporting groove.

Preferably, the wire pressing frame is vertically provided with a threaded through hole, the threaded through hole is in threaded connection with a wire pressing screw, the bottom surface of the wire pressing screw is fixedly connected with the tail end of the wire pressing screw, and the bottom surface of Shu Weiduan contacts with the top surface of the inclined conductive plate.

Preferably, the top surface of the main body shell is vertically provided with an operation hole, the operation hole is communicated with the threaded through hole, and the thread pressing screw cap is positioned in the operation hole.

Preferably, the pcb bottom plate is fixedly connected to the bottom surface of the main body shell, the pcb bottom plate is located at the same vertical position of the vertical portion and provided with a welding pin hole, the bottom end of the vertical portion is located below the pcb bottom plate through the welding pin hole, the top surface of the resisting plate is close to the wire inlet and provided with an arc groove, and the bottom surface of the end part of the equipment wire rod is in contact with the arc groove.

Compared with the prior art, the utility model has the beneficial effects that:

the wire connecting device is simple in wire connection, and an oblique channel is formed by the abutment plate and the oblique conductive plate in the welding pin assembly, so that equipment wires are inserted and connected in an oblique forty-five degree mode, the ends of the equipment wires are clamped by matching with the wire pressing frame and the wire pressing screw to be connected, and the equipment wires cannot be bent greatly in the oblique forty-five degree connection mode, and the phenomenon that the equipment wires are excessively damaged due to bending is avoided.

Drawings

FIG. 1 is a schematic diagram of a main structure of a first embodiment of the present utility model;

FIG. 2 is a schematic view showing a cut-away structure of a main body in the first and second embodiments of the present utility model;

fig. 3 is a schematic diagram of a connection between a welding pin assembly and a wire pressing frame according to a first and second embodiment of the present utility model.

In the figure: 1. a main body housing; 2. a wire pressing frame; 3. a welding pin assembly; 4. a wire pressing screw; 5. pcb base plate; 6. an equipment wire; 11. an inner cavity; 12. a caulking groove; 13. an operation hole; 14. a wire inlet; 15. a retaining plate; 16. an arc groove; 21. a wire pressing inclined plane; 22. a groove is propped against; 23. a threaded through hole; 31. a bending part; 32. a vertical portion; 33. an inclined conductive plate; 41. a bundle tail end; 51. and (5) welding pin holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.

Example 1:

referring to fig. 1-3, the present utility model provides a technical solution: a terminal structure of 45-degree incoming line comprises a main body shell 1, wherein a plurality of inner cavities 11 are formed in the inner side of the main body shell 1, caulking grooves 12 are formed in the bottom end positions of one side of the inner cavities 11, the bottom ends of the caulking grooves 12 are of an opening structure, welding needle assemblies 3 are fixedly connected in the caulking grooves 12, the welding needle assemblies 3 comprise bending parts 31, the bottom ends of the bending parts 31 are fixedly connected with vertical parts 32, the top ends of the bending parts 31 are fixedly connected with inclined conducting plates 33, the inclined conducting plates 33 form forty-five-degree included angles with the horizontal surfaces, the bending parts 31 are fixedly connected in the caulking grooves 12, the inclined conducting plates 33 are positioned in the inner cavities 11, and the vertical parts 32 are positioned below the outer side of the bottom surface of the main body shell 1;

the bottom surface rigid coupling of inner chamber 11 is kept out board 15, keep out board 15 top surface and oblique shape conducting plate 33 parallel, main part shell 1 is kept away from the caulking groove 12 one side and is located to keep out board 15 and oblique shape conducting plate 33 between the position offer incoming line 14, incoming line 14 is forty-five degrees contained angles with the horizontal plane, equipment wire 6 is inserted in incoming line 14, equipment wire 6 tip is pegged graft in the position between keeping out board 15 and oblique shape conducting plate 33, form a slant passageway through keeping out board 15 and oblique shape conducting plate 33 in the welding needle subassembly 3, realized equipment wire 6 and inserted the connection with the mode of forty-five degrees of slant, equipment wire 6 can not appear great buckling after connecting terminal like this, avoid equipment wire 6 to buckle excessive damage's phenomenon.

Example 2

Referring to fig. 2-3, in a second embodiment of the present utility model, based on the previous embodiment, the top surface of the inner cavity 11 is fixedly connected with the wire pressing frame 2, one end bottom surface of the wire pressing frame 2 is fixedly connected with the wire pressing inclined surface 21, the bottom surface of the wire pressing inclined surface 21 is provided with the supporting groove 22, the top surface of the end of the inclined conductive plate 33 is inserted into the supporting groove 22, and the supporting groove 22 on the wire pressing inclined surface 21 can limit the position of the inclined conductive plate 33, so as to ensure the connection tightness.

The thread through hole 23 is vertically formed in the wire pressing frame 2, the thread through hole 23 is in threaded connection with the wire pressing screw 4, the bottom surface of the wire pressing screw 4 is fixedly connected with the beam tail end 41, the bottom surface of the beam tail end 41 contacts the top surface of the inclined conducting plate 33, the inclined conducting plate 33 can be pressed by tightening the wire pressing screw 4, the wire pressing screw is clamped with the wire 6 of the equipment, and the connection compactness is guaranteed.

The top surface of the main body shell 1 is vertically provided with an operation hole 13, the operation hole 13 is communicated with a threaded through hole 23, a nut position of the line pressing screw 4 is positioned in the operation hole 13, and the line pressing screw 4 can be operated at the operation hole 13.

The bottom surface of the main body shell 1 is fixedly connected with the pcb bottom plate 5, the pcb bottom plate 5 is positioned at the same vertical position of the vertical part 32, a welding pin hole 51 is formed in the bottom end of the vertical part 32, the welding pin hole 51 is positioned below the pcb bottom plate 5, the end part of the vertical part 32 is used for connecting a wire, an arc groove 16 is formed in the position, close to the wire inlet 14, of the top surface of the resisting plate 15, and the bottom surface of the end part of the equipment wire 6 contacts the arc groove 16.

Example 3:

referring to fig. 1-3, in a third embodiment of the present utility model, based on the two embodiments, when the present utility model is used, the equipment wire 6 is inserted into the wire inlet 14, at this time, the end of the equipment wire 6 is located between the inclined conductive plate 33 and the abutment plate 15, then the operation hole 13 is used to tighten the pressing screw 4 to tightly press the inclined conductive plate 33, at this time, the inclined conductive plate 33 can clamp the equipment wire 6 to complete the wire connection.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a terminal structure of 45 degrees inlet wires, includes main body shell (1), its characterized in that:

the novel welding device comprises a main body shell (1), wherein a plurality of inner cavities (11) are formed in the inner side of the main body shell (1), caulking grooves (12) are formed in the bottom end position of one side of each inner cavity (11), the bottom ends of the caulking grooves (12) are of an opening structure, welding needle assemblies (3) are fixedly connected in the caulking grooves (12), each welding needle assembly (3) comprises a bending part (31), a vertical part (32) is fixedly connected to the bottom end of each bending part (31), an inclined conducting plate (33) is fixedly connected to the top end of each bending part (31), each inclined conducting plate (33) forms an included angle of forty-five degrees with a horizontal plane, each bending part (31) is fixedly connected in each caulking groove (12), each inclined conducting plate (33) is located in each inner cavity (11), and each vertical part (32) is located below the outer side of the bottom surface of the main body shell (1).

The utility model discloses a device for preventing and treating the electric shock of the motor car, including inner chamber (11) bottom surface rigid coupling is kept out board (15), keep out board (15) top surface and oblique shape conducting plate (33) parallel, main part shell (1) is kept away from caulking groove (12) one side and is located and keeps out board (15) and position between oblique shape conducting plate (33) and offer inlet wire (14), inlet wire (14) are forty-five degrees contained angles with the horizontal plane, equipment wire (6) are inserted in inlet wire (14), equipment wire (6) tip is pegged graft in the position between keeping out board (15) and oblique shape conducting plate (33).

2. A 45 degree incoming line terminal structure as defined in claim 1, wherein: the wire pressing frame is characterized in that the top surface of the inner cavity (11) is fixedly connected with the wire pressing frame (2), the bottom surface of one end of the wire pressing frame (2) is fixedly connected with the wire pressing inclined surface (21), the bottom surface of the wire pressing inclined surface (21) is provided with a supporting groove (22), and the top surface of the end part of the inclined conducting plate (33) is inserted into the supporting groove (22).

3. A 45 degree incoming line terminal structure as defined in claim 2, wherein: the wire pressing frame (2) is vertically provided with a threaded through hole (23), the threaded through hole (23) is in threaded connection with a wire pressing screw (4), the bottom surface of the wire pressing screw (4) is fixedly connected with the tail end (41) of the wire pressing beam, and the bottom surface of the Shu Weiduan (41) is contacted with the top surface of the inclined conducting plate (33).

4. A 45 degree incoming line terminal structure as defined in claim 3, wherein: the top surface of the main body shell (1) is vertically provided with an operation hole (13), the operation hole (13) is communicated with a threaded through hole (23), and a nut of the line pressing screw (4) is positioned in the operation hole (13).

5. A 45 degree incoming line terminal structure as defined in claim 1, wherein: the novel wire feeder is characterized in that the bottom surface of the main body shell (1) is fixedly connected with the pcb bottom plate (5), the pcb bottom plate (5) is located at the same vertical position of the vertical part (32) and provided with a welding pin hole (51), the bottom end of the vertical part (32) penetrates through the welding pin hole (51) and is located below the pcb bottom plate (5), the top surface of the retaining plate (15) is close to the position of the wire inlet (14) and provided with an arc groove (16), and the bottom surface of the end part of the equipment wire (6) is in contact with the arc groove (16).