High-performance and high-strength nylon joint for locking charging pile cable

Abstract

The utility model discloses a high-performance high-strength charging pile cable locking nylon joint comprising a joint core body, the top of the joint core body is provided with a spacing ring, the bottom of the joint core body is provided with an assembling plate, four sides of the assembling plate are provided with first waist holes, and the left and right sides of the joint core body are provided with a left clamping nylon joint body and a right clamping nylon joint body. Mounting holes are formed in the upper side and the lower side of the front end and the rear end of the left clamping nylon joint body, nuts are mounted in the mounting holes, positioning plugs are mounted at the positions, close to the mounting holes, of the left clamping nylon joint body, receding holes are formed in the positions, corresponding to the mounting holes, of the right clamping nylon joint body, hexagon socket screws are mounted in the receding holes, and one sides of the hexagon socket screws are locked and mounted in the nuts. The right clamping nylon connector body is provided with a positioning slot corresponding to the positioning plug, the front and rear ends of the left clamping nylon connector body and the right clamping nylon connector body are provided with second kidney-shaped holes, locking bolts are installed in the second kidney-shaped holes, and the bottoms of the locking bolts penetrate through the first kidney-shaped holes and extend to the outer sides of the first kidney-shaped holes.

Description

Technical Field

[0001] This utility model belongs to the field of nylon connector technology, specifically relating to a high-performance, high-strength nylon connector for locking charging pile cables. Background Technology

[0002] With the increasing popularity of electric vehicles, the demand for charging stations is growing. As a key component connecting the charging station to external cables, the performance of the charging station cable connector directly affects the safety and stability of the charging process.

[0003] Existing cable connectors simply clamp the cable's outer flexible conduit. Because the conduit is not securely locked, it easily moves outside the cable, losing its protective and shielding function. Furthermore, existing charging pile cable connectors lack connection stability, failing to provide stable and reliable locking force. They are easily affected by external pulling forces, leading to cable loosening, poor contact, reduced charging efficiency, and even safety hazards in severe cases. Therefore, a high-performance, high-strength nylon connector for locking charging pile cables is urgently needed to solve these problems. Utility Model Content

[0004] In view of the problems mentioned above in the background technology, the purpose of this utility model is to provide a high-performance, high-strength nylon connector for locking charging pile cables.

[0005] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0006] A high-performance, high-strength charging pile cable locking nylon connector includes a connector core, a limiting ring at the top of the connector core, an assembly plate at the bottom of the connector core, first waist holes on the four sides of the assembly plate, a left clamping nylon connector and a right clamping nylon connector on the left and right sides of the connector core, mounting holes on the upper and lower sides of the front and rear ends of the left clamping nylon connector, a nut installed in the mounting hole, a positioning plug installed near the mounting hole of the left clamping nylon connector, a clearance hole provided at the corresponding mounting hole of the right clamping nylon connector, an internal hexagon bolt installed in the clearance hole, one side of the internal hexagon bolt locked in the nut, a positioning slot provided at the corresponding positioning plug of the right clamping nylon connector, and second waist holes at the front and rear ends of the left and right clamping nylon connectors, a locking bolt installed in the second waist hole, the bottom of the locking bolt penetrating through the first waist hole and extending to its outer side.

[0007] Furthermore, the connector core, the limiting ring, and the assembly plate are manufactured as a single integral molded structure. This structural design facilitates production.

[0008] Further limited, the bottom of the assembly plate is provided with a sealing protrusion. Such a structure design can install the sealing protrusion into the fixing hole of the equipment cabinet after the assembly plate is installed on the charging pile, thereby achieving the sealing effect after connection.

[0009] Further limited, the outer surface of the left and right clamping nylon joint bodies is provided with a plurality of triangular reinforcing ribs. Such a structure design improves the overall strength of the left and right clamping nylon joint bodies.

[0010] Further limited, the transverse section of the positioning plug and the positioning slot is in isosceles trapezoidal structure. Such a structure design facilitates positioning, thereby facilitating subsequent clamping operation.

[0011] The utility model discloses the beneficial effect is: the utility model discloses through left and right clamping nylon joint body to the joint core body extrusion, and the limiting ring of joint core body and assembly plate carry out the location, prevent joint core body to move on the cable outside, lose the protection and shielding effect to cable, provide stable and reliable locking force simultaneously, make joint core body can fix cable wire, protect cable normal service life, reduce the emergence easy to be influenced by external force and be pulled, lead to cable wire slack, and further cause the contact to be bad, influence charging efficiency's condition appears, the utility model discloses installation convenient, the fixed new energy charging pile line gun is not easy to loosen. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model can be further illustrated by the non-limiting embodiment shown in the drawings.

[0013] Fig. 1 It is a structure schematic diagram of the high-performance high-strength nylon joint for charging pile cable locking of the utility model embodiment;

[0014] Fig. 2 It is a nut cross-sectional structure schematic diagram of the high-performance high-strength nylon joint for charging pile cable locking of the utility model embodiment;

[0015] Fig. 3 It is an explosion structure schematic diagram of the high-performance high-strength nylon joint for charging pile cable locking of the utility model embodiment;

[0016] The main element symbol is explained as follows:

[0017] Joint core body 1, limiting ring 2, assembly plate 3, first waist hole 4, left clamping nylon joint body 5, right clamping nylon joint body 6, mounting hole 7, nut 8, positioning plug 9, empty hole 10, inner hexagonal bolt 11, positioning slot 12, second waist hole 13, locking bolt 14, sealing protrusion 15, triangular reinforcing rib 16. DETAILED DESCRIPTION

[0018] In order for those skilled in the art to better understand the present application, the technical scheme of the present application is further described below in conjunction with the drawings and examples.

[0019] As shown in Figs. 1-3 The present application is a kind of high performance high strength charging pile cable locking nylon joint, the top of joint core body 1 is provided with limit ring 2, the bottom of joint core body 1 is provided with assembly plate 3, the four sides of assembly plate 3 are provided with first waist hole 4, the left and right sides of joint core body 1 are provided with left clamping nylon joint body 5 and right clamping nylon joint body 6, the upper and lower sides of the front and rear ends of left clamping nylon joint body 5 are provided with mounting hole 7, nut 8 is installed in mounting hole 7, positioning plug 9 is installed in left clamping nylon joint body 5 close to mounting hole 7, right clamping nylon joint body 6 is provided with empty hole 10 at the corresponding mounting hole 7, internal hexagonal bolt 11 is installed in empty hole 10, internal hexagonal bolt 11 is locked and installed in nut 8 on one side, right clamping nylon joint body 6 is provided with positioning slot 12 at the corresponding positioning plug 9, the front and rear ends of left clamping nylon joint body 5 and right clamping nylon joint body 6 are provided with second waist hole 13, locking bolt 14 is installed in second waist hole 13, the bottom of locking bolt 14 penetrates first waist hole 4 and extends to the outside.

[0020] Preferably, joint core body 1, limit ring 2 and assembly plate 3 are integrally formed. Such a structure design is convenient for production. In fact, other connection structure shapes of joint core body 1, limit ring 2 and assembly plate 3 can also be considered according to specific conditions.

[0021] Preferably, the bottom of assembly plate 3 is provided with sealing protrusion 15. Such a structure design can install sealing protrusion 15 into the fixing hole of the equipment cabinet after assembly plate 3 is installed on the charging pile, so as to play a sealing effect after connection. In fact, other sealing connection structure shapes of assembly plate 3 can also be considered according to specific conditions.

[0022] Preferably, the outer surface of left clamping nylon joint body 5 and right clamping nylon joint body 6 is provided with a plurality of triangular reinforcing ribs 16. Such a structure design improves the overall strength of left clamping nylon joint body 5 and right clamping nylon joint body 6. In fact, other reinforcing structure shapes of left clamping nylon joint body 5 and right clamping nylon joint body 6 can also be considered according to specific conditions.

[0023] Preferably, the transverse section of positioning plug 9 and positioning slot 12 is in isosceles trapezoidal structure. Such a structure design is convenient for positioning, so as to facilitate subsequent clamping operation. In fact, other structure shapes of positioning plug 9 and positioning slot 12 can also be considered according to specific conditions.

[0024] In use, in the embodiment, the left and right clamping nylon joint bodies 5 and 6 are placed on both sides of the joint core 1, the bottom of the left and right clamping nylon joint bodies 5 and 6 is located on the surface of the assembly plate 3, the top is located on the lower side of the limiting ring 2, then the internal hexagonal bolt 11 is placed in the clearance hole 10 on the right clamping nylon joint body 6, one side of the internal hexagonal bolt 11 is screwed into the nut 8 in the left clamping nylon joint body 5, the left and right clamping nylon joint bodies 5 and 6 are pre-clamped to the joint core 1, then the cable is inserted into the joint core 1, the internal hexagonal bolt 11 is tightened to the nut 8, so that the left and right clamping nylon joint bodies 5 and 6 press the joint core 1, the joint core 1 exerts pressure on the cable, so that the cable is deformed, sealed and fixed, finally, the locking bolt 14 is installed in the second waist hole 13 on the left and right clamping nylon joint bodies 5 and 6, the bottom of the locking bolt 14 is extended from the first waist hole 4 on the assembly plate 3, and is locked and installed on the charging pile equipment cabinet, so that the fixing and installation are completed.

[0025] When the internal hexagonal bolt 11 and the nut 8 are locked, the left and right clamping nylon joint bodies 5 and 6 slide on the assembly plate 3 and move to the middle, so that the positioning plug 9 on the left clamping nylon joint body 5 is inserted into the positioning slot 12 on the right clamping nylon joint body 6, the left and right clamping nylon joint bodies 5 and 6 are positioned and connected, and when the left and right clamping nylon joint bodies 5 and 6 clamp and press the joint core 1, the limiting ring 2 on the upper side of the joint core 1 and the assembly plate 3 on the lower side are limited by the left and right clamping nylon joint bodies 5 and 6, so that the joint core 1 cannot slide, and the stability of the subsequent cable installation is ensured.

[0026] The joint core 1 is made of silicone rubber material, which has strong wear resistance and softness with the cable, the left and right clamping nylon joint bodies 5 and 6 are made of green environmental protection material, and the materials are all internationally certified and will not pollute the environment.

[0027] The above embodiment only exemplarily illustrates the principle and effect of the utility model, and is not used to limit the utility model. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought of the utility model should be covered by the claims of the utility model.

Claims

1. A high-performance, high-strength nylon connector for locking charging pile cables, characterized in that: The connector includes a connector core (1), a limiting ring (2) at the top of the connector core (1), an assembly plate (3) at the bottom of the connector core (1), first waist holes (4) on the four sides of the assembly plate (3), a left clamping nylon connector body (5) and a right clamping nylon connector body (6) on the left and right sides of the connector core (1), mounting holes (7) on the upper and lower sides of the front and rear ends of the left clamping nylon connector body (5), a nut (8) installed in the mounting hole (7), a positioning plug (9) installed on the left clamping nylon connector body (5) near the mounting hole (7), and a right clamping nylon connector body (6)... The head body (6) has a clearance hole (10) at the corresponding mounting hole (7). An internal hex bolt (11) is installed in the clearance hole (10). One side of the internal hex bolt (11) is locked in the nut (8). The right clamp nylon connector body (6) has a positioning slot (12) at the corresponding positioning plug (9). The front and rear ends of the left clamp nylon connector body (5) and the right clamp nylon connector body (6) have second waist holes (13). A locking bolt (14) is installed in the second waist hole (13). The bottom of the locking bolt (14) passes through the first waist hole (4) and extends to its outer side.

2. The nylon connector for locking high-performance, high-strength charging pile cables according to claim 1, characterized in that: The connector core (1), the limiting ring (2), and the assembly plate (3) are manufactured as an integral molded structure.

3. A high-performance, high-strength nylon connector for locking charging pile cables according to claim 2, characterized in that: The bottom of the assembly plate (3) is provided with a sealing protrusion (15).

4. A high-performance, high-strength nylon connector for locking charging pile cables according to claim 3, characterized in that: The outer surfaces of the left clamp nylon connector (5) and the right clamp nylon connector (6) are provided with several triangular reinforcing ribs (16).

5. A high-performance, high-strength nylon connector for locking charging pile cables according to claim 4, characterized in that: The cross-sections of the positioning plug (9) and positioning slot (12) are arranged in an isosceles trapezoidal structure.

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