A 2-core ipt lateral breakout metal connector

Abstract

The utility model discloses a 2 core IPT lateral branch metal connector of 90 degree line swinging, and wiring is more convenient. Adopted technical scheme: including metal shell, the main body glue core of being arranged in metal shell and two main line rows of being arranged in main body glue core, the lower extreme of main line row is led out from metal shell bottom, and the both sides of metal shell are equipped with first branch part and second branch part respectively, first branch part includes welding terminal branch box, branch glue core, welding terminal, first seal line body and first tail cover, two welding terminal branch boxes are integrally formed in one side of metal shell, and branch glue core first seal line body is sequentially arranged in welding terminal branch box inner chamber.

Description

Technical Field

[0001] This utility model belongs to the field of connectors, and in particular relates to a splitter connector for new energy vehicles. Background Technology

[0002] Automotive high-voltage splitter connectors connect high-voltage power to various devices requiring power through their internal wires and connectors. A traditional 2-to-4 shielded splitter connector consists of a housing and two-core and four-core end caps located at either end of the housing. The housing contains two independently spaced mounting cavities, each housing a junction box / core holder. One end of the junction box / core holder has the main cable, and the other end has two branch cables soldered to the main cable. Traditional splitter connectors typically use straight-out branching, which cannot meet the needs of splitting at various angles and is inconvenient for wiring. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a 2-core IPT side-splitter metal connector with a 90-degree wire split and more convenient wiring.

[0004] To solve the above problems, the technical solution adopted by this utility model includes a metal shell, a main rubber core disposed inside the metal shell, and two main terminal blocks disposed inside the main rubber core. The lower end of the main terminal blocks is led out from the bottom of the metal shell, and a first branching section and a second branching section are respectively provided on both sides of the metal shell. The first branch section includes a welding terminal junction box, a branch core, a welding terminal, a first sealing body, and a first tail cover. Two welding terminal junction boxes are integrally formed on one side of the metal shell. The branch core and the first sealing body are sequentially arranged in the inner cavity of the welding terminal junction box. The welding terminal is arranged in the branch core. The first tail cover covers the tail of the welding terminal junction box. The second branch section includes a connector junction box, a connector, a second sealing body, and a second tail cap. The connector junction box is integrally formed on the other side of the metal housing. The connector is disposed inside the metal housing. The second sealing body is disposed inside the connector junction box. The second tail cap covers the tail of the connector junction box. Both main terminal blocks are provided with a first terminal hole and a second terminal hole at their upper ends. The front end of the welding terminal is connected to the first terminal hole of the main terminal block through a first screw, and the front end of the terminal lug is connected to the second terminal hole of the main terminal block through a second screw.

[0005] The top of the metal casing is provided with a cover plate, a top cover sealing ring and a top cover in sequence, and the top cover is fixed to the metal casing by a third screw.

[0006] Both the welding terminal junction box and the connector lug junction box are equipped with shielding claws and shielding rings.

[0007] The lower end of the main rubber core is provided with a bushing that extends out of the metal shell. The bushing is provided with an interface sealing ring and a front baffle that abuts against the interface sealing ring. The upper end of the front baffle is provided with a buckle that connects to the metal shell, and the lower end is provided with a retaining rib that abuts against the main terminal block.

[0008] The main terminal block includes a first main terminal block and a second main terminal block. The first main terminal block has a horizontally arranged "L"-shaped terminal section at its upper end, and the second main terminal block has a horizontally arranged "I"-shaped terminal section at its upper end. Both the "L"-shaped terminal section and the "I"-shaped terminal section are provided with the first terminal hole and the second terminal hole.

[0009] Each of the two welding terminal junction boxes is equipped with a first cable that is welded to the welding terminal.

[0010] The junction box contains two second cables that are respectively crimped to the junction nose.

[0011] The advantages of this 2-core IPT side-splitter metal connector are as follows: The connector adopts a side-angled wire splitting (such as 90 degrees), and uses a soldered terminal and wire lug for conversion in the middle, which solves the problem of increased internal resistance caused by bending of the cable. At the same time, the top cover of the metal shell can be opened for wiring, making wiring more convenient.

[0012] The present invention will be further described below with reference to the accompanying drawings. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the 2-core IPT side-splitter metal connector of this utility model; Figure 2 This is a cross-sectional view of the 2-core IPT side-splitter metal connector of this utility model; Figure 3 This is an exploded view of the 2-core IPT side-splitter metal connector of this utility model; Figure 4 This is an exploded view of the main wiring section of this utility model; Figure 5 This is an exploded view of the first dividing section of this utility model; Figure 6 This is an exploded view of the second dividing section of this utility model; Figure 7 This is a schematic diagram of the main terminal block of this utility model; Figure 8 This is a structural schematic diagram of the front baffle of this utility model. Detailed Implementation

[0014] Reference Figures 1-8 As shown, the 2-core IPT side-splitter metal connector of this utility model includes a metal housing 1, a main rubber core 2 disposed within the metal housing 1, and two main terminal blocks 3 disposed within the main rubber core 2. The lower ends of the main terminal blocks 3 extend from the bottom of the metal housing 1. A first branch section 4 and a second branch section 5 are respectively provided on both sides of the metal housing 1. The first branch section 4 includes a solder terminal junction box 6, a branch rubber core 7, a solder terminal 8, a first sealing body 9, and a first tail cap 10. Two solder terminal junction boxes 6 are integrally formed on one side of the metal housing 1. The branch rubber core 7 and the first sealing body 9 are sequentially disposed within the cavity of the solder terminal junction box 6. The solder terminal 8 is disposed within the branch rubber core 7. The first tail cap 10 covers the tail of the solder terminal junction box 6. The second branch section 5 includes a connector lug junction box 11, a connector lug 12, a second sealing body 13, and a second tail cap 14. The junction box 11 is integrally formed on the other side of the metal housing 1. The junction nose 12 is disposed inside the metal housing 1. The second sealing body 13 is disposed inside the junction box 11. The second tail cap 14 covers the tail of the junction box 11. Each of the two main terminal blocks 3 has a first wiring hole 15 and a second wiring hole 16 at its upper end. The front end of the solder terminal 8 is connected to the first wiring hole 15 of the main terminal block 3 via a first screw 17, and the front end of the junction nose 12 is connected to the second wiring hole 16 of the main terminal block 3 via a second screw 18. The aforementioned IPT refers to a through-hole connector, a type of connector.

[0015] Preferably, the top of the metal casing 1 is provided with a cover plate 19, an upper cover sealing ring 20, and an upper cover 21 in sequence, and the upper cover 21 is fixed to the metal casing 1 by a third screw 22. By opening the upper cover 21 and the cover plate 19, the terminals inside the metal casing 1 can be wired.

[0016] Preferably, both the welding terminal junction box 6 and the connector junction box 11 are provided with shielding claws 24 and shielding rings 25. The shielding claws 24 are in contact with the metal housing 1, and the shielding rings 25 are fitted onto the rear end of the shielding claws 24 and pressed against the cable shielding to achieve the shielding function.

[0017] Preferably, the lower end of the main rubber core 2 is provided with a bushing 26 extending out of the metal outer shell 1. The bushing 26 is provided with an interface sealing ring 27 and a front baffle 28 abutting against the interface sealing ring 27. The upper end of the front baffle 28 is provided with a buckle 29 connecting to the metal outer shell 1, and the lower end is provided with a retaining rib 30 abutting against the main terminal block 3. Through the above structure, the interface sealing ring 27 and the main terminal block 3 are fixed to improve stability.

[0018] Preferably, the main terminal block 3 includes a first main terminal block 301 and a second main terminal block 302. The first main terminal block 301 has a horizontally arranged "L"-shaped wiring portion 303 at its upper end, and the second main terminal block 302 has a horizontally arranged "I"-shaped wiring portion 304 at its upper end. Both the "L"-shaped wiring portion 303 and the "I"-shaped wiring portion 304 are provided with the first wiring hole 15 and the second wiring hole 16. With the above structure, the upper end of the main terminal block 3 is more reasonably arranged inside the metal housing 1 to facilitate wiring while occupying less space.

[0019] Preferably, each of the two welding terminal junction boxes 6 is provided with a first cable 31 that is welded to the welding terminal 8. The connector junction box 11 is provided with two second cables 32 that are respectively crimped to the connector 12.

[0020] The above description is not intended to limit the present invention in any way. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed structure and technical content to create equivalent embodiments without departing from the scope of the present invention. However, any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A 2-core IPT side-splitter metal connector, comprising a metal housing (1), a main body core (2) disposed within the metal housing (1), and two main terminal blocks (3) disposed within the main body core (2), wherein the lower end of the main terminal blocks (3) extends from the bottom of the metal housing (1), characterized in that: The metal casing (1) has a first dividing line (4) and a second dividing line (5) on both sides respectively. The first branch section (4) includes a welding terminal junction box (6), a branch core (7), a welding terminal (8), a first sealing body (9), and a first tail cover (10). Two welding terminal junction boxes (6) are integrally formed on one side of the metal shell (1). The branch core (7) and the first sealing body (9) are sequentially arranged in the inner cavity of the welding terminal junction box (6). The welding terminal (8) is arranged in the branch core (7). The first tail cover (10) covers the tail of the welding terminal junction box (6). The second branch section (5) includes a connector nose branch box (11), a connector nose (12), a second sealing body (13), and a second tail cap (14). The connector nose branch box (11) is integrally formed on the other side of the metal shell (1). The connector nose (12) is located inside the metal shell (1). The second sealing body (13) is located inside the connector nose branch box (11). The second tail cap (14) covers the tail of the connector nose branch box (11). Both main terminal blocks (3) are provided with a first terminal hole (15) and a second terminal hole (16) at their upper ends. The front end of the welding terminal (8) is connected to the first terminal hole (15) of the main terminal block (3) through a first screw (17), and the front end of the terminal lug (12) is connected to the second terminal hole (16) of the main terminal block (3) through a second screw (18).

2. The 2-pin IPT lateral branch metal connector according to claim 1, characterized in that: The top of the metal casing (1) is provided with a cover plate (19), an upper cover sealing ring (20) and an upper cover (21) in sequence. The upper cover (21) is fixed to the metal casing (1) by a third screw (22).

3. The 2-pin IPT lateral branch metal connector according to claim 1, characterized in that: Both the welding terminal junction box (6) and the wiring nose junction box (11) are equipped with shielding claws (24) and shielding rings (25).

4. The 2-pin IPT lateral branch metal connector according to claim 1, characterized in that: The lower end of the main rubber core (2) is provided with a bushing (26) extending out of the metal shell (1). The bushing (26) is provided with an interface sealing ring (27) and a front baffle (28) abutting against the interface sealing ring (27). The upper end of the front baffle (28) is provided with a buckle (29) connected to the metal shell (1), and the lower end is provided with a retaining rib (30) abutting against the main terminal block (3).

5. The 2-pin IPT lateral branch metal connector according to claim 1, characterized in that: The main terminal block (3) includes a first main terminal block (301) and a second main terminal block (302). The first main terminal block (301) has a horizontally arranged "L"-shaped terminal part (303) at its upper end, and the second main terminal block (302) has a horizontally arranged "I"-shaped terminal part (304) at its upper end. The "L"-shaped terminal part (303) and the "I"-shaped terminal part (304) are both provided with the first terminal hole (15) and the second terminal hole (16).

6. The 2-pin IPT lateral branch metal connector according to claim 1, characterized in that: Each of the two welding terminal junction boxes (6) is provided with a first cable (31) that is welded to the welding terminal (8).

7. The 2-pin IPT lateral branch metal connector according to claim 1, characterized in that: The junction box (11) contains two second cables (32) that are respectively crimped to the junction box (12).

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