Cable connecting assembly for new energy automobile and cable

Abstract

The utility model belongs to the field of new energy automobile cable connection, particularly relates to a cable connecting assembly for a new energy automobile and a cable, and aims to solve the problems that although the cable can be connected through a connecting assembly during use in the prior art, when the cable is separated from the connecting assembly, an extra tool needs to be taken to pry a clamping block and a clamping groove, and the cable is inconvenient to use. In order to solve the problem that a wire can be separated only when the wire is clamped in a wire clamping groove and then is pulled out of the wire clamping groove by using pliers, the wire is troublesome to separate, the following scheme is provided: the cable comprises a connecting assembly and a cable main body, the connecting assembly comprises a front shell, a frame body and a cable cap, and one side of the frame body is fixedly connected with one side of the front shell; the same contact metal is fixedly arranged on the inner wall of the bottom of the front shell and the inner wall of the bottom of the frame, the cable main body and the contact metal can be connected through the pressing mechanism, the cable main body and the connecting assembly can be separated conveniently, a tool does not need to be taken for disassembly and separation, the operation is more convenient, and the efficiency is improved. And the cable cap can be fixed through the fixing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connection for new energy vehicles, in particular to a cable connection component and a cable for new energy vehicles. Background Art

[0002] The cable is an important implementation structure for in-vehicle communication of new energy vehicles, used for communication between various systems or electronic components inside the vehicle, and the cable connection component is an important component structure of the cable for new energy vehicles.

[0003] After retrieval, the patent with the publication number CN214378986U discloses a cable connection component for new energy vehicles, but the cable connection component has the following deficiencies in use:

[0004] Although the cable can be connected through the connection component during use, when the cable and the connection component are separated, an additional tool is needed to pry open the clamping block and the clamping groove, and then pliers are used to pull out the wire from the wire clamping groove before separation, which is rather troublesome. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies in the prior art that although the cable can be connected through the connection component during use, when the cable and the connection component are separated, an additional tool is needed to pry open the clamping block and the clamping groove, and then pliers are used to pull out the wire from the wire clamping groove before separation, which is rather troublesome, and to propose a cable connection component and a cable for new energy vehicles.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A cable connection component for new energy vehicles, comprising a connection component and a cable main body. The connection component includes a front shell, a frame body and a cable cap. One side of the frame body is fixedly connected to one side of the front shell. The bottom inner wall of the front shell and the bottom inner wall of the frame body are fixedly provided with the same contact metal, and the contact metal is phosphor bronze. A baffle is fixedly provided on the top inner wall of the frame body, and three partition plates are fixedly provided on the bottom inner wall of the frame body. The frame body is divided into four placement areas by the three partition plates. A wire passing hole for facilitating the passing of the cable main body is opened on the cable cap. One end of the cable main body passes through the wire passing hole, and the cable cap is arranged on one side of the frame body;

[0008] A pressing mechanism, which is arranged on the frame body for connecting the cable main body and the contact metal;

[0009] A fixing mechanism, which is arranged on the frame body and the cable cap for fixing the cable cap.

[0010] In a possible design, the pressing mechanism includes a threaded rod, a lifting plate, and four pressing blocks. The threaded rod is threadedly connected to the frame body. Both sides of the lifting plate are slidably connected to the inner walls of both sides of the frame body. The bottom end of the threaded rod is rotatably connected to the top of the lifting plate. The tops of the four pressing blocks are fixedly connected to the bottom of the lifting plate. The four pressing blocks are respectively located in the four placement areas. A torsion plate facilitating the rotation of the threaded rod is fixedly provided at the top end of the threaded rod.

[0011] In a possible design, the fixing mechanism includes two insertion plates and two arc-shaped clamping blocks. One sides of the two insertion plates are respectively fixedly connected to both ends of one side of the cable cap. Two slots are formed in one side of the frame body. One end of the insertion plate is inserted into the slot. Arc-shaped clamping grooves are formed in the inner walls of one sides of the two slots. One sides of the two arc-shaped clamping blocks are respectively fixedly connected to the inner walls of one sides of the two slots. The arc-shaped clamping block is engaged with the arc-shaped clamping groove.

[0012] In a possible design, a plurality of convex strips for increasing the friction force of personnel for anti-slip are fixedly provided on both sides of the front housing and both sides of the cable cap.

[0013] In a possible design, sliding grooves for reducing the friction force generated by the movement of the lifting plate are formed in the inner walls of both sides of the frame body. Sliding blocks are fixedly provided on both sides of the lifting plate. One side of the sliding block is slidably connected to the inner wall of the sliding groove.

[0014] In a possible design, a sealing ring is fixedly provided on the inner wall of the wire passing hole. The inner diameter of the sealing ring is the same as the diameter of the cable body.

[0015] The cable for new energy vehicles includes the cable connection assembly described above.

[0016] In this application, during use, one end of the cable body is passed through the sealing ring in the wire threading hole on the cable cap. Since the inner diameter of the sealing ring is the same as the diameter of the cable body, the sealing ring will closely fit on the cable body to provide a good sealing effect and reduce the entry of dust. Then, the four wires in the cable body are separated, and the four wires are respectively placed in the four placement areas. Rotate the torsion plate on the threaded rod, causing the threaded rod to rotate and descend within the frame. This action will drive the lifting plate and the four pressing blocks thereon to descend together. When the pressing blocks contact the four wires in the cable body, continue to rotate the torsion plate so that the pressing blocks apply sufficient pressure to the cable body until the cable body is in close contact with the contact metal and a good electrical connection is formed, thereby enabling the connection of the cable body and the contact metal. Then, align the insertion plate on one side of the cable cap with the slot on the frame and insert it. When inserted to the deepest position, the arc-shaped clamping block and the arc-shaped clamping groove will come into contact and engage, thereby fixing the cable cap. When it is necessary to separate the cable body and the connection component, rotate the torsion plate in the reverse direction. The rotation of the torsion plate drives the rotation of the threaded rod, and the rotation of the threaded rod drives the upward movement of the lifting plate and the four pressing blocks, thereby releasing the downward pressure on the cable body. Then, hold the front housing with one hand and pull the cable body with the other hand, and the cable body can be separated from the connection component, eliminating the need to use tools for disassembly and separation, which is more convenient. When it is necessary to separate the cable cap and the frame, hold the front housing with one hand and pinch the cable cap with the other hand, and pull in the opposite direction with appropriate force. The arc-shaped clamping block will leave the arc-shaped clamping groove, causing its insertion plate to leave the slot of the frame, and it can be disassembled. Among them, the materials of the front housing, the frame, and the cable cap are all ABS materials. The pressing mechanism (threaded rod, lifting plate, and four pressing blocks) can also be selected as ABS materials. The specific material can be selected according to actual applications.

[0017] The beneficial effects in this utility model are as follows:

[0018] In this utility model, for the cable connection component and cable for new energy vehicles, through the pressing mechanism, rotate the torsion plate on the threaded rod, causing the threaded rod to rotate and descend within the frame. This action will drive the lifting plate and the four pressing blocks thereon to descend together. When the pressing blocks contact the four wires in the cable body, continue to rotate the torsion plate so that the pressing blocks apply sufficient pressure to the cable body until the cable body is in close contact with the contact metal and a good electrical connection is formed, thereby enabling the connection of the cable body and the contact metal, and facilitating the separation of the cable body and the connection component. There is no need to use tools for disassembly and separation, which is more convenient;

[0019] In this utility model, for the cable connection component and cable for new energy vehicles, through the fixing mechanism, align the insertion plate on one side of the cable cap with the slot on the frame and insert it. When inserted to the deepest position, the arc-shaped clamping block and the arc-shaped clamping groove will come into contact and engage, thereby fixing the cable cap;

[0020] In the present utility model, the cable main body and the contact metal can be connected through the pressing mechanism, and it is convenient for the cable main body and the connection component to be separated, so there is no need to take tools for disassembly and separation, which is more convenient. The cable cap can be fixed through the fixing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 FIG. is a front view structural schematic diagram of a cable connection component and a cable for a new energy vehicle proposed by the present utility model;

[0022] Figure 2 FIG. is an unassembled cable main body structural schematic diagram of a cable connection component and a cable for a new energy vehicle proposed by the present utility model;

[0023] Figure 3 FIG. is a separated structural schematic diagram of a cable cap and a frame of a cable connection component and a cable for a new energy vehicle proposed by the present utility model;

[0024] Figure 4 FIG. is a structural schematic diagram of a pressing mechanism of a cable connection component and a cable for a new energy vehicle proposed by the present utility model;

[0025] Figure 5 FIG. is a sectional view structural schematic diagram of a frame of a cable connection component and a cable for a new energy vehicle proposed by the present utility model.

[0026] In the figure: 1, front housing; 2, frame; 3, cable cap; 4, cable main body; 5, contact metal; 6, rib; 7, wire passing hole; 8, sealing ring; 9, threaded rod; 10, torsion plate; 11, insertion plate; 12, insertion slot; 13, arc-shaped clamping groove; 14, lifting plate; 15, pressing block; 16, partition plate; 17, baffle; 18, arc-shaped clamping block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Embodiment

[0028] Refer to Figures 1-5, a cable connection component for new energy vehicles, which is used in the field of cable connection of new energy vehicles, includes: Connection component: The front housing 1 is the front part of the connection component, having sufficient strength and stiffness to support other components. The inner wall of its bottom is designed with a fixing structure for connecting with the frame 2. The frame 2 is located behind the front housing 1 and is fixedly connected to one side of the front housing 1. The contact metal 5 made of phosphor bronze is fixedly arranged on the inner wall of the bottom of the frame 2 for establishing electrical connection with the cable body 4. The interior of the frame 2 is divided into four placement areas by three partition plates 16 for respectively placing and fixing different cable bodies 4. The baffle 17 is fixedly installed on the inner wall of the top for separating the pressing mechanism and the front housing 1. The cable cap 3 is arranged on one side of the frame 2, and a wire passing hole 7 is opened thereon for facilitating the passing of the cable body 4. A plurality of ridges 6 are designed on both sides of the cable cap 3 for increasing the friction during personnel operation and improving the anti-slip performance.

[0029] Pressing mechanism: The threaded rod 9 is threadedly connected to the frame 2 and can move up and down by rotation. The top end of the threaded rod 9 is fixedly provided with a torsion plate 10 for facilitating personnel operation and rotation. The two sides of the lifting plate 14 are slidably connected to the inner walls of the two sides of the frame 2, and the friction during movement is reduced through the cooperation of the slider and the chute. The top of the lifting plate 14 is rotatably connected to the bottom end of the threaded rod 9 and moves up and down with the rotation of the threaded rod 9. Four pressing blocks 15 are respectively fixed to the bottom of the lifting plate 14, and each pressing block 15 corresponds to a cable body 4 in one of the placement areas. When the lifting plate 14 descends, the pressing block 15 will apply pressure to the cable body 4 to make it in close contact with the contact metal 5.

[0030] Fixing mechanism: Two insertion plates 11 are respectively fixed to both ends of one side of the cable cap 3 for inserting into the slots 12 on the frame 2. After the insertion plate 11 is inserted into the slot 12, the arc-shaped clamping block 18 on the insertion plate 11 will be engaged with the arc-shaped clamping groove 13 on the inner wall of the slot 12 to further fix the cable cap 3 and prevent it from loosening or falling off.

[0031] A sealing ring 8 is fixedly arranged on the inner wall of the wire passing hole 7, and its inner diameter is the same as the diameter of the cable body 4 for ensuring the sealing performance when the cable body 4 passes through the wire passing hole 7 and reducing the entry of external dust into the interior of the connection component.

[0032] The cable for new energy vehicles includes the above-mentioned cable connection component.

[0033] The beneficial effects of the cable for new energy vehicles are the same as those of the cable connection component and will not be elaborated here.

[0034] This application is used in the field of cable connection of new energy vehicles and can also be used in other fields applicable to this application.

[0035] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. Cable connection assembly for new energy vehicles, comprising a connection assembly and a cable body (4), characterized in that, The connecting component includes a front housing (1), a frame body (2) and a cable cap (3). One side of the frame body (2) is fixedly connected to one side of the front housing (1). A same contact metal (5) is fixedly arranged on the bottom inner wall of the front housing (1) and the bottom inner wall of the frame body (2). The contact metal (5) is phosphor bronze. A baffle (17) is fixedly arranged on the top inner wall of the frame body (2). Three partition plates (16) are fixedly arranged on the bottom inner wall of the frame body (2). The frame body (2) is divided into four placement areas by the three partition plates (16). A wire threading hole (7) for facilitating the threading of a cable body (4) is formed in the cable cap (3). One end of the cable body (4) is threaded into the wire threading hole (7). The cable cap (3) is arranged on one side of the frame body (2). A pressing mechanism is arranged on the frame body (2) for connecting the cable body (4) and the contact metal (5). A fixing mechanism is arranged on the frame body (2) and the cable cap (3) for fixing the cable cap (3).

2. The cable connection assembly for a new energy vehicle according to claim 1, wherein, The pressing mechanism includes a threaded rod (9), a lifting plate (14) and four pressing blocks (15). The threaded rod (9) is in threaded connection with the frame body (2). Both sides of the lifting plate (14) are slidably connected to the inner walls of both sides of the frame body (2). The bottom end of the threaded rod (9) is rotatably connected to the top of the lifting plate (14). The tops of the four pressing blocks (15) are fixedly connected to the bottom of the lifting plate (14). The four pressing blocks (15) are respectively located in the four placement areas. A torsion plate (10) for facilitating the rotation of the threaded rod (9) is fixedly arranged at the top end of the threaded rod (9).

3. The cable connection assembly for new energy vehicles according to claim 1, wherein The fixing mechanism includes two insertion plates (11) and two arc-shaped clamping blocks (18). One sides of the two insertion plates (11) are respectively fixedly connected to both ends of one side of the cable cap (3). Two insertion slots (12) are formed in one side of the frame body (2). One end of the insertion plate (11) is inserted into the insertion slot (12). Arc-shaped clamping grooves (13) are formed in the inner walls of one sides of the two insertion slots (12). One sides of the two arc-shaped clamping blocks (18) are respectively fixedly connected to the inner walls of one sides of the two insertion slots (12). The arc-shaped clamping blocks (18) are engaged with the arc-shaped clamping grooves (13).

4. The cable connection assembly for a new energy vehicle according to claim 1, wherein A plurality of convex strips (6) for increasing the friction force of personnel for anti-slip are fixedly arranged on both sides of the front housing (1) and both sides of the cable cap (3).

5. The cable connection assembly for new energy vehicles according to claim 2, wherein Sliding grooves for reducing the friction force generated by the movement of the lifting plate (14) are formed in the inner walls of both sides of the frame body (2). Sliding blocks are fixedly arranged on both sides of the lifting plate (14). One side of the sliding block is slidably connected to the inner wall of the sliding groove.

6. The cable connection assembly for new energy vehicles according to claim 1, characterized in that, A sealing ring (8) is fixedly arranged on the inner wall of the wire threading hole (7). The inner diameter of the sealing ring (8) is the same as the diameter of the cable body (4).

7. Cable for new energy vehicles, characterized in that, It includes the cable connection component according to any one of claims 1-6.

Images