Novel short-circuit connector

Abstract

The utility model discloses a novel short-circuit connector, and relates to the field of automobile connector structures, the novel short-circuit connector comprises a main body, a housing and a short-circuit busbar, the main body is internally provided with a plurality of vertical through holes, and each through hole is an independent terminal bin; the lower end of the main body is connected with a short-circuit busbar, the short-circuit busbar is provided with a plurality of pins in the vertical direction, and each pin is embedded into one through hole; a shell is connected outside the main body and wraps the lower end, the front end, the left side and the right side of the main body, so that the short-circuit busbar is limited and fixed in the main body; and the main body and the shell are provided with a plurality of convex block and limiting hole structures which are matched with each other. The structure can effectively simplify the production process and reduce the cost; a new connection solution is provided, and effective connection can be achieved. In order to be suitable for various wire diameter conditions, various combination modes are designed, and more choices are provided for actual use.

Description

Technical Field

[0001] This application belongs to the field of automotive connector structure and relates to a novel shorting connector. Background Technology

[0002] While ensuring the strength and safety performance of automobiles, their functions are also increasing. To ensure the safe and effective implementation of these functions, it is necessary to develop connector products that adapt to the corresponding functions and connect the corresponding wiring harnesses, providing effective power and signal connections for the vehicle's functions. Currently, the common method for short-connecting body wiring harnesses is soldering, which results in relatively high processing costs. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes a novel shorting connector.

[0004] The technical problem solved by this utility model is achieved through the following technical solution:

[0005] A novel shorting connector is characterized by comprising a body, a shell, and a shorting busbar. The body contains multiple vertical through holes, each of which is an independent terminal compartment. A shorting busbar is connected to the lower end of the body, and the shorting busbar has multiple vertical pins, each of which is embedded in a through hole. The shell is connected to the outside of the body, and the shell covers the lower end, front end, and left and right sides of the body, thereby limiting and fixing the shorting busbar within the body. The body and the shell are provided with multiple mutually cooperating protrusions and limiting holes.

[0006] Furthermore, a first protrusion is provided at the lower front end of the main body, and a second limiting hole is provided at the lower front end of the outer shell. The size and position of the second limiting hole are matched with those of the first protrusion, and the first protrusion can be inserted into the second limiting hole.

[0007] Furthermore, the main body has through grooves extending in the front-to-back direction on the middle of the left and right sides, and two fourth protrusions are spaced apart on the upper edge of the through grooves; the upper ends of the left and right sides of the outer shell are each provided with a protruding strip, and the mating surfaces of the protruding strip and the fourth protrusions are provided with rounded corners to facilitate installation and lock the side wall positions on both sides of the main body.

[0008] Furthermore, a second protrusion is provided on the lower left and right sides of the main body, and the second protrusion is a triangular protrusion structure; a third limiting hole is provided on the lower left and right sides of the outer shell, and the third limiting hole is nested and engaged with the second protrusion.

[0009] Furthermore, a third protrusion is provided at the rear end of the left and right side walls of the main body above the second protrusion, and a limiting groove is provided on the rear side walls of the outer shell to cooperate with the third protrusion, thereby limiting the accurate installation position of the outer shell.

[0010] Furthermore, the lower left and right sides of the main body are respectively provided with first limiting holes, and each first limiting hole is connected to a terminal hole; each pin of the shorting busbar is pre-installed with a spring piece, which locks the position of the shorting busbar after being embedded in the first limiting hole by its own elastic force.

[0011] Moreover, the number of through holes corresponds one-to-one with the number of pins of the shorting busbar.

[0012] The advantages and positive effects of this utility model are:

[0013] This structure effectively simplifies the manufacturing process and reduces costs; it provides a new connection solution for efficient connections. Multiple combination designs are available to accommodate various wire diameters, offering more options for practical applications. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a product (five-pin connector) according to one embodiment of this application.

[0016] Figure 2 This is a schematic diagram of the product's disassembled structure.

[0017] Figure 3 This is a schematic diagram of the main structure.

[0018] Figure 4 This is a schematic diagram of the outer shell structure.

[0019] Figure 5 This is the front view of a five-pin connector.

[0020] Figure 6 yes Figure 5 A sectional view along line AA.

[0021] Figure 7 This is a schematic diagram of the disassembled structure of the four-pin connector of this application.

[0022] Figure 8 This is a schematic diagram of the disassembled structure of the six-pin connector of this application.

[0023] Figure 9 This is a schematic diagram of the disassembled structure of the seven-pin connector of this application.

[0024] The markings in the diagram represent: 1. Main body; 11. Terminal hole; 12. Terminal compartment; 13. First protrusion; 14. Second protrusion; 15. First limiting hole; 16. Third protrusion; 17. Fourth protrusion; 2. Outer shell; 21. Front end plate; 22. Second limiting hole; 23. Side end plate; 24. Third limiting hole; 25. Protrusion; 3. Shorting busbar; 4. Spring. Detailed Implementation

[0025] To make the structure and advantages of this utility model clearer, the structure of this utility model will be further described below with reference to the accompanying drawings. The vertical direction, horizontal direction, front end, rear end, etc., in the embodiments are all relative positional descriptions and do not limit the actual orientation of the product.

[0026] Example 1

[0027] A novel shorting connector includes a main body 1, a housing 2, and a shorting busbar 3. The main body 1 has multiple vertical through holes, each of which is an independent terminal compartment 12. A shorting busbar 3 is connected to the lower end of the main body 1. The shorting busbar 3 has multiple vertical pins, each of which is embedded in a through hole, thereby enabling the multiple terminal compartments 12 to achieve conductive internal connection. The housing 2 is connected to the outside of the main body 1. The housing 2 covers the lower end, front end, and left and right sides of the main body 1, so that the shorting busbar 3 is limited and fixed inside the main body 1 to prevent it from falling off.

[0028] The connector in this structure has an internal BUSBAR that provides internal connection for the terminals of each insertion terminal hole 11, connecting the terminals of each terminal hole 11 in series. Shorting connections are used instead of soldering; the connector uses a shorting busbar 3BUSBAR for shorting the circuits. The connector and wires are connected using a more mature terminal and pin configuration to connect each wire harness circuit, thus achieving the purpose of shorting.

[0029] To ensure structural stability, the main body 1 and the outer shell 2 are equipped with multiple interlocking protrusions and limiting holes. While protecting the BUSBAR from exposure, the outer shell 2 provides a secondary locking function for the terminals, ensuring that the locking function of the terminals does not fail when connected, making it more reliable.

[0030] For details, please refer to the appendix. Figure 3 , 4 As shown, a first protrusion 13 is provided at the lower front end of the main body 1, and a second limiting hole 22 is provided at the lower front end of the outer shell 2. The second limiting hole 22 is matched with the size and position of the first protrusion 13, and the first protrusion 13 can be inserted into the second limiting hole 22 to prevent the outer shell 2 from shaking left and right or up and down.

[0031] The left and right sides of the main body 1 are provided with through grooves extending in the front and back direction, and two fourth protrusions 17 are provided at intervals along the upper edge of the through grooves; the left and right sides of the outer shell 2 are provided with a protrusion 25 at the upper end, and the mating surface of the protrusion 25 and the fourth protrusion 17 is provided with an arc corner to facilitate installation and lock the side wall positions of the main body 1.

[0032] The lower left and right sides of the main body 1 are respectively provided with a second protrusion 14, which is a triangular protrusion structure; the lower left and right sides of the outer shell 2 are each provided with a third limiting hole 24, which is nested with the second protrusion 14 for limiting.

[0033] A third protrusion 16 is provided on the rear ends of the left and right side walls of the main body 1 above the second protrusion 14. The rear side walls of the outer shell 2 are provided with limiting grooves that cooperate with the third protrusion 16 to limit the accurate installation position of the outer shell 2.

[0034] See appendix Figure 5 , 6 As shown, first limiting holes 15 are respectively provided on the lower left and right sides of the main body 1, and each first limiting hole 15 is connected to a terminal hole 11.

[0035] Each pin of the shorting busbar 3 is pre-installed with a spring piece 4. The spring piece 4 locks the position of the shorting busbar 3 after it is embedded into the first limiting hole 15 by its own elastic force.

[0036] Example 2

[0037] See appendix Figure 7 As shown, the difference between this embodiment and embodiment 1 is that a four-pin shorting busbar 3 is used, and the main body 1 is provided with four terminal holes 11. Each pin of the shorting busbar 3 is correspondingly set in a terminal hole 11.

[0038] Example 3

[0039] See appendix Figure 8 As shown, the difference between this embodiment and embodiment 1 is that a six-pin shorting busbar 3 is used, and the main body 1 is provided with four terminal holes 11. The PIN of each shorting busbar 3 is correspondingly set in a terminal hole 11.

[0040] Example 4

[0041] See appendix Figure 9 As shown, the difference between this embodiment and embodiment 1 is that a seven-pin shorting busbar 3 is used, and the main body 1 is provided with four terminal holes 11. Each pin of the shorting busbar 3 is correspondingly set in a terminal hole 11.

[0042] The above description is merely an embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A novel shorting connector characterized by, The utility model provides a short circuiting busbar structure, including main part, shell and short circuiting busbar, be provided with multiple vertical direction through -hole in main part, every through -hole is an independent terminal bin, be connected with a short circuiting busbar in the lower end of main part, and the short circuiting busbar is provided with multiple vertical direction insertion pin, and every insertion pin embeds a through -hole, and the lower end, the front end and the left and right sides of main part are connected with shell outside, make the short circuiting busbar limit and fix in main part, and main part and shell are provided with multiple mutually cooperate's bump and limit hole structure.

2. A new type of short connector according to claim 1, characterized in that, The lower part of the front end of the main body is provided with a first bump, and the lower part of the front end of the shell is provided with a second limit hole, the size and position of the second limit hole cooperate with the first bump, and the first bump can be embedded in the second limit hole.

3. A new type of short connector according to claim 1, characterized in that, The middle part of the left and right sides of the main body is provided with a through slot extending in the front -back direction, and the upper edge of the through slot is provided with two fourth bumps at intervals; the upper end of the left and right sides of the shell is provided with a convex strip, and the cooperation surface of the convex strip and the fourth bump is provided with a circular arc corner to facilitate installation and lock the position of the side wall of the main body.

4. A new type of short connector according to claim 1, characterized in that, The lower part of the left and right sides of the main body is respectively provided with a second bump, and the second bump is a triangular bump structure; the lower part of the left and right sides of the shell is provided with a third limit hole, and the third limit hole is nested with the second bump.

5. A novel pigtail connector according to claim 4, characterized in that The rear end of the left and right side walls of the main body above the second bump is provided with a third bump, and the rear end of the left and right side walls of the shell is provided with a limit groove cooperating with the third bump to limit the accurate installation position of the shell.

6. A new type of short connector according to claim 1, characterized in that, The lower part of the left and right sides of the main body is respectively provided with a first limit hole, and every first limit hole is connected with a terminal hole; every insertion pin of the short circuiting busbar is preloaded with a spring piece, and the spring piece is embedded in the first limit hole by its own elastic force to lock the position of the short circuiting busbar.

7. A new type of short connector according to claim 1, characterized in that, The number of through holes corresponds to the number of insertion pins of the short circuiting busbar.

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