48-wire plug sleeve

Abstract

This utility model discloses a 48-wire plug sheath, relating to the field of automotive electrical components technology. It includes a sheath body, a socket fixedly mounted at the top of the sheath body, a limiting seat fixedly mounted at the top of the socket, and locking plate slots extending through the bottom sides of both sides of the sheath body. Positioning locking plates are inserted into the locking plate slots. This utility model, by setting up a sheath body, socket, locking plate slots, and positioning locking plates, allows the terminal for cable connection to be located inside the socket. After being inserted into the locking plate slot, the positioning locking plate limits the position of the terminal. Furthermore, two sets of positioning locking plates inserted from both sides of the sheath body clamp the terminal, preventing it from shifting or falling off during use. By setting a limiting groove and a limiting block, the cooperation between the limiting groove and the limiting block improves the installation stability of the positioning locking plate within the locking plate slot, thereby further enhancing the installation stability of the terminal within the sheath body.

Description

Technical Field

[0001] This utility model relates to the field of automotive electrical components technology, and in particular to a 48-wire plug sheath. Background Technology

[0002] Automotive connectors are used to achieve electrical connections or signal transmission. They consist of plugs and sockets. Their working principle involves the combination of a socket sheath and socket terminals mating with the combination of a plug sheath and plug terminals to establish a circuit connection.

[0003] In the prior art, such as a socket sleeve with publication number CN208045832U, there is a base and a connecting sleeve for detachable fixing on the base. Both the base and the connecting sleeve have wiring harness through holes. On the contact side of the base and the connecting sleeve, the wiring harness through hole forms a terminal through hole for fixing terminals. The terminal through hole includes a main hole and a side hole, the side hole being a blind hole. At the bottom of the side hole, the side hole communicates with the main hole. It is mainly used for quick connection of wiring harnesses in automobiles and for protecting the wiring harness ends.

[0004] The socket sleeve in the above-mentioned technical solution has an unreasonable structural design. The socket terminals inside the sleeve are prone to loosening, making the connection between the socket and the plug inconvenient. Furthermore, the sleeve does not adequately protect the wires from damage. Therefore, it is necessary to invent a 48-wire plug sleeve to solve these problems. Utility Model Content

[0005] The purpose of this utility model is to provide a 48-wire plug sheath to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a 48-wire plug sheath, including a sheath body, a socket fixedly provided at the top of the sheath body, a limiting seat fixedly provided at the top of the socket, locking plate slots penetrating through the bottom ends of both sides of the sheath body, a positioning locking plate inserted into the inside of the locking plate slot, and one end of the positioning locking plate extending into the inside of the socket, two limiting grooves opened at the top of the slot of the locking plate slot, and two limiting blocks fixedly provided on the upper surface of the positioning locking plate, and the two limiting blocks respectively matching the two limiting grooves;

[0007] The socket is equipped with forty-eight terminals, which are arranged in a rectangular array. The bottom ends of all forty-eight terminals extend to the lower surface of the sheath body.

[0008] Preferably, two positioning blocks are fixedly provided on one side of the limiting seat. Both positioning blocks are designed with a sawtooth structure and are located above the socket.

[0009] Preferably, two locking blocks are fixedly provided on both sides of the socket, and the outer wall of the locking blocks is designed as an inclined structure.

[0010] Preferably, the sheath body, socket, and limiting seat are integrally molded by injection molding.

[0011] Preferably, the inner wall of the socket is provided with a plurality of reinforcing ribs, and the bottom ends of the plurality of reinforcing ribs extend to the lower surface of the sheath body.

[0012] Preferably, the upper surface of the socket has a groove on the side near the limiting seat, and the groove is designed with an inclined structure.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] This utility model comprises a sheath body, a socket, a locking plate slot, and a positioning locking plate. The terminal for connecting to the cable is located inside the socket. After the positioning locking plate is inserted into the locking plate slot, it can limit the position of the terminal. Furthermore, two sets of positioning locking plates are inserted from both sides of the sheath body to clamp the terminal, preventing the terminal from shifting or falling off during use. By setting a limiting groove and a limiting block, the cooperation between the limiting groove and the limiting block improves the installation stability of the positioning locking plate in the locking plate slot, thereby further improving the installation stability of the terminal in the sheath body.

[0015] 2. This utility model improves the connection stability between the socket and the plug by setting a limiting seat. It also enables the connection between the socket and the plug by setting a locking block on the outside of the socket. The inclined structure on the outside of the locking block facilitates the connection with the plug, thus facilitating the installation and use of the device. Furthermore, the reinforcing ribs inside the socket enhance the structural strength of the sheath body and the socket, further ensuring its stability during use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a top view of the overall structure of this utility model.

[0018] Figure 3 This is a bottom view of the overall structure of this utility model.

[0019] Figure 4 This is a side view of the overall structure of this utility model.

[0020] In the diagram: 1. Sheath body; 2. Socket; 3. Limiting seat; 4. Locking plate slot; 5. Positioning locking plate; 6. Limiting groove; 7. Limiting block; 8. Positioning block; 9. Terminal; 10. Locking block; 11. Reinforcing rib. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides, for example Figure 1-4 The 48-wire plug sheath shown includes a sheath body 1, a socket 2 fixedly mounted on the top of the sheath body 1, a limiting seat 3 fixedly mounted on the top of the socket 2, and locking plate slots 4 extending through the bottom of both sides of the sheath body 1. Positioning locking plates 5 are inserted into the inside of the locking plate slots 4, and one end of the positioning locking plates 5 extends into the inside of the socket 2. The two sets of positioning locking plates 5 are inserted from both sides of the sheath body 1 to clamp the terminal 9, so as to prevent the terminal 9 from shifting or falling off during use.

[0023] Two limiting grooves 6 are provided at the top of the slot of the locking plate slot 4. Two limiting blocks 7 are fixed on the upper surface of the positioning locking plate 5, and the two limiting blocks 7 are respectively adapted to the two limiting grooves 6. The limiting grooves 6 and the limiting blocks 7 cooperate to improve the installation stability of the positioning locking plate 5 in the locking plate slot 4, thereby further improving the installation stability of the terminal 9 in the sheath body 1.

[0024] The socket 2 is internally fixed with terminals 9, which are forty-eight in number and arranged in a rectangular array. The bottom ends of the forty-eight terminals 9 extend to the lower surface of the sheath body 1. The terminals 9 are configured with the corresponding structure in the prior art, which can be connected to the cable.

[0025] Two positioning blocks 8 are fixedly provided on one side of the limiting seat 3. Both positioning blocks 8 are designed with a sawtooth structure and are located above the socket 2. The positioning blocks 8 can improve the stability of the socket 2 when it is connected to the plug.

[0026] Two locking blocks 10 are fixed on both sides of the socket 2, and the outer wall of the locking block 10 is designed with an inclined structure. The inclined structure facilitates the connection between the block and the plug, thus facilitating the installation and use of the device.

[0027] The sheath body 1, socket 2 and limit seat 3 are integrally molded by injection molding, which reduces the production cost of the device.

[0028] Multiple reinforcing ribs 11 are fixedly provided on the inner wall of the socket 2, and the bottom ends of the multiple reinforcing ribs 11 extend to the lower surface of the sheath body 1. The setting of the reinforcing ribs 11 improves the structural strength of the sheath body 1 and the socket 2, and further ensures its stability during use.

[0029] The upper surface of the socket 2 has a groove on the side near the limit seat 3, and the groove is designed with an inclined structure. The groove provides a larger contact surface when the socket 2 is connected to the plug, thereby improving the connection stability between the two.

[0030] Working principle of this utility model:

[0031] This utility model comprises a sheath body 1, a socket 2, a locking plate slot 4, and a positioning locking plate 5. The terminal 9, used for connecting to the cable, is located inside the socket 2. The positioning locking plate 5, after being inserted into the locking plate slot 4, can limit the position of the terminal 9. Furthermore, two sets of positioning locking plates 5 are inserted from both sides of the sheath body 1 to clamp the terminal 9, preventing it from shifting or falling off during use. By setting a limiting groove 6 and a limiting block 7, the cooperation between the limiting groove 6 and the limiting block 7 improves the installation stability of the positioning locking plate 5 within the locking plate slot 4, thereby enabling... To further enhance the installation stability of terminal 9 within the sheath body 1, a limiting seat 3 is provided, which improves the connection stability between socket 2 and plug. A locking block 10 is provided on the outside of socket 2, which enables the connection between socket 2 and plug. The inclined structure on the outside of locking block 10 facilitates its connection with plug, thus simplifying the installation and use of the device. A reinforcing rib 11 is provided inside socket 2, which enhances the structural strength of sheath body 1 and socket 2, further ensuring its stability during use.

[0032] It should be noted that the design of the socket 2, the limiting seat 3, and other structures in this embodiment corresponds to the automotive wiring harness plug.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A forty-eight way plug jacket comprising a jacket body (1) characterised in that: The top of the sheath body (1) is fixedly provided with a socket (2), the top of the socket (2) is fixedly provided with a limiting seat (3), the bottom of both sides of the sheath body (1) are provided with a locking plate slot (4), a positioning locking plate (5) is inserted into the inside of the locking plate slot (4), and one end of the positioning locking plate (5) extends into the inside of the socket (2). Two limiting grooves (6) are opened at the top of the slot of the locking plate slot (4), and two limiting blocks (7) are fixedly provided on the upper surface of the positioning locking plate (5), and the two limiting blocks (7) are respectively adapted to the two limiting grooves (6); The socket (2) is fixedly provided with terminals (9), there are forty-eight terminals (9), and the forty-eight terminals (9) are distributed in a rectangular array. The bottom ends of the forty-eight terminals (9) all extend to the lower surface of the sheath body (1).

2. The forty-eight wire plug jacket of claim 1, wherein: Two positioning blocks (8) are fixedly provided on one side of the limiting seat (3). Both positioning blocks (8) are set with a sawtooth structure and are located above the socket (2).

3. The forty-eight-wire plug sheath according to claim 1, characterized in that: Two locking blocks (10) are fixedly provided on both sides of the socket (2), and the outer wall of the locking block (10) is set as an inclined structure.

4. The forty-eight-wire plug sheath according to claim 1, characterized in that: The sheath body (1), socket (2) and limit seat (3) are integrally formed by injection molding.

5. The forty-eight-wire plug sheath according to claim 1, characterized in that: The inner wall of the socket (2) is provided with multiple reinforcing ribs (11), and the bottom ends of the multiple reinforcing ribs (11) extend to the lower surface of the sheath body (1).

6. The forty-eight-wire plug sheath according to claim 1, characterized in that: The socket (2) has a groove on the side of its upper surface near the limiting seat (3), and the groove is designed to be inclined.

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