Shock-resistant and anti-loosening new energy automobile connector

Abstract

The utility model relates to the field of new energy automobile connectors, and discloses an anti-seismic and anti-loosening new energy automobile connector which comprises a plug and two fixing frames, a socket is slidably mounted on the surface of the plug, and a plurality of connecting wires are fixedly connected to the ends, away from each other, of the plug and the socket. The size specification of the surface of the plug is matched with the size specification of the inner wall of the socket, one end of each fixing frame is fixedly provided with a limiting block, the surface of the socket is provided with a clamping groove matched with the limiting block, one end of each fixing frame is fixedly connected with the surface of the plug, and the two fixing frames are symmetrically distributed with the plug as the axis; the two fixing frames are installed on the surface of the plug, the limiting blocks are installed at one ends of the fixing frames, and the surfaces of the limiting blocks are clamped with the clamping grooves in the socket, so that the triangular clamping grooves in the surface of the socket are extruded by means of the limiting blocks, and the plug is kept clamped with the socket; separation of the plug and the socket caused by vibration generated during vehicle driving is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of new energy vehicle connectors, in particular to an anti-shock and anti-loose new energy vehicle connector. BACKGROUND

[0002] The connector is a very important component in electrical connection, which is an electrical element connecting two or more wires, in new energy vehicles, the connector is a key component connecting various electrical devices to the battery, motor and electrical controller and other main controllers, and the reliability of the connector directly affects the performance, safety and service life of the new energy vehicle, therefore, the quality and service life of the connector must be guaranteed, the commonly used connector in new energy vehicles can be divided into three types: board connector, plug connector and socket connector, among them, the board connector has high reliability and is suitable for large current conditions, which is the core part of the new energy vehicle battery system, the plug and socket connector is often used in motor control system and electronic device control system, and the conventional connector is connected with the inner wall of the socket by one end of the plug during installation, and one end of the plug and the socket is connected with different devices by connecting wires, so as to connect different devices.

[0003] According to the related technology in the above, the inventor believes that the conventional new energy vehicle connector is easy to separate after installation due to the vibration generated during driving, and is often fixed on the surface of the connector by buckles or bolts, and the conventional connection method is still easy to cause the buckles to separate or the bolts to loosen during long time vibration, thereby causing the problem of unstable connection of the connector.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it can include prior art known by those skilled in the art. CONTENT OF THE INVENTION

[0005] In order to solve the problem of loosening of the conventional connector fixing method after long time use, the present application provides an anti-shock and anti-loose new energy vehicle connector.

[0006] The anti-shock and anti-loose new energy vehicle connector provided by the present application adopts the following technical scheme:

[0007] The utility model provides an anti -shock anti -loosening new energy automobile connector, including the plug and two fixed frame, the surface of plug is installed with the socket, and the one end of plug and socket is far away from each other is connected with a plurality of connecting wires, and the size specification of plug surface is compatible with the size specification of socket inner wall, one end of fixed frame is fixedly installed with the limiting block, the surface of socket is equipped with the clamping groove who is compatible with the limiting block, one end of fixed frame is fixedly connected with the plug surface, two fixed frame is symmetrical distribution with plug as the axle, the section of clamping groove is triangular structure.

[0008] Preferably, the bottom end of the limiting block is fixedly installed with a mounting block, and the inner wall of the clamping groove is provided with a plurality of limiting grooves matched with the mounting block.

[0009] Preferably, the inner wall of the limiting block is threadedly connected with a fixing bolt, and the bottom end of the fixing bolt is clamped with the inner wall of the clamping groove.

[0010] Preferably, the surface of the limiting block is rotatably installed with a shielding frame, one end of the shielding frame is movably connected with the surface of the fixing bolt, and the surface of the shielding frame is fixedly installed with a pulling block.

[0011] Preferably, the inner wall of the shielding frame is fixedly connected with a limiting spring, and one end of the limiting spring is fixedly connected with the inner wall of the fixed frame.

[0012] Preferably, one end of the two fixed frames is fixedly installed with a fixed frame, the inner wall of the fixed frame is clamped with the surface of the plug, and the size specification of the inner wall of the fixed frame is compatible with the size specification of the surface of the plug.

[0013] Preferably, the two ends of the fixed frame are fixedly connected with a connecting block, and the surface of the connecting block is clamped with a connecting bolt.

[0014] To sum up, the present application has the following beneficial technical effects:

[0015] 1. By installing two fixed frames on the surface of the plug, one end of the fixed frame is installed with a limiting block, the surface of the limiting block is clamped with the clamping groove in the socket, so as to extrude the triangular clamping groove on the surface of the socket by means of the limiting block, thereby keeping the plug clamped with the socket, avoiding the separation of the plug and the socket caused by the vibration during vehicle driving, one end of the limiting block is installed with a mounting block, the surface of the mounting block is clamped with the limiting groove in the clamping groove, so as to improve the fixing effect of the limiting block by means of the mounting block and the limiting groove, the inner wall of the mounting block is threadedly installed with a fixing bolt, the bottom end of the fixing bolt is clamped with the inner wall of the clamping groove, so as to keep the mounting block clamped with the inner wall of the limiting groove by means of the fixing bolt; compared with the prior art, the stability of the new energy automobile connector installation is effectively improved.

[0016] 2. The fixed frame surface can also be mounted with a shielding frame, one end of the shielding frame is connected with the surface of the fixed bolt, so as to limit the top of the fixed bolt by means of the shielding frame, prevent the fixed bolt from loosening, a limiting spring is installed between the shielding frame and the fixed frame, so as to push the one end of the shielding frame by means of the limiting spring, keep the shielding frame in close contact with the surface of the fixed bolt, and pull the shielding frame by means of the pull block, so as to facilitate the installation and disassembly of the fixed bolt, one end of the fixed frame is provided with a fixed frame, the inner wall of the fixed frame is connected with the surface of the plug, so as to install the fixed frame on the surface of the plug by means of the fixed frame, facilitate the installation of the device, one end of the fixed frame is provided with two connecting blocks, the inner wall of the connecting block is connected with the connecting bolt, so as to fix the fixed frame on the surface of the plug by means of the connecting bolt, and after the connecting bolt is disassembled, the fixed frame is disassembled from the surface of the plug; effectively improve the use effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall structure of the application embodiment of a new energy vehicle connector with anti-seismic and anti-loosening;

[0018] Figure 2 is the fixed frame structure of the application embodiment;

[0019] Figure 3 is the side view structure of the application embodiment;

[0020] Figure 4 is the structure schematic view of A of the application embodiment.

[0021] Explanation of reference numerals: 1, plug; 2, socket; 3, connecting line; 4, fixed frame; 5, limiting block; 6, clamping groove; 7, mounting block; 8, fixed bolt; 9, shielding frame; 10, pull block; 11, limiting spring; 12, fixed frame; 13, connecting block; 14, connecting bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the Figure 1 application to make further detailed description.

[0023] The application embodiment discloses a new energy vehicle connector with anti-seismic and anti-loosening, referring to Figure 1 — Figure 2 , including plug 1, when installing, one end of plug 1 is connected with the inner wall of socket 2, one end of plug 1 and socket 2 is connected with different devices by connecting line 3, so as to connect different devices, two fixed frames 4 are installed on the surface of plug 1, one end of fixed frame 4 is provided with limiting block 5, the surface of limiting block 5 is connected with clamping groove 6 in socket 2, limiting block 5 is pressed on the triangular clamping groove 6 on the surface of socket 2, so as to keep plug 1 connected with socket 2, avoid the vibration during vehicle driving causing plug 1 and socket 2 to separate

[0024] With reference to Figure 2 One end of the limiting block 5 is provided with a mounting block 7, the surface of the mounting block 7 is clamped with the limiting slot in the clamping groove 6, the limiting block 5 and the clamping groove 6 are clamped with each other through the mounting block 7, thereby improving the fixing effect of the limiting block 5 and the clamping groove 6, the inner wall of the mounting block 7 is provided with a fixing bolt 8, the bottom end of the fixing bolt 8 is clamped with the inner wall of the clamping groove 6, the mounting block 7 is clamped with the inner wall of the limiting slot through the fixing bolt 8, and the fixing bolt 8 is detached from the mounting block 7, so that the plug 1 and the socket 2 are separated.

[0025] With reference to Figure 3 Figure 4 The surface of the fixed frame 4 is provided with a shielding frame 9, one end of the shielding frame 9 is connected with the surface of the fixing bolt 8, the top of the fixing bolt 8 is limited through the shielding frame 9, so as to prevent the fixing bolt 8 from loosening, a limiting spring 11 is arranged between the shielding frame 9 and the fixed frame 4, one end of the shielding frame 9 is pushed through the limiting spring 11, the shielding frame 9 is kept in close contact with the surface of the fixing bolt 8, and the shielding frame 9 is turned over through the pulling block 10, so as to facilitate the installation and disassembly of the fixing bolt 8, one end of the fixed frame 4 is provided with a fixed frame 12, the inner wall of the fixed frame 12 is connected with the surface of the plug 1, the fixed frame 4 is arranged on the surface of the plug 1 through the fixed frame 12, so as to facilitate the installation of the device, one end of the fixed frame 12 is provided with two connecting blocks 13, the inner wall of the connecting block 13 is clamped with a connecting bolt 14, the fixed frame 12 is fixed on the surface of the plug 1 through the connecting bolt 14, and the connecting bolt 14 is detached, so that the fixed frame 12 is detached from the surface of the plug 1.

[0026] The implementation principle of the anti-seismic and anti-loosening new energy vehicle connector is that two fixed frames 4 are arranged on the surface of the plug 1, one end of the fixed frame 4 is provided with a limiting block 5, the surface of the limiting block 5 is clamped with the triangular clamping groove 6 in the socket 2, so as to press the triangular clamping groove 6 on the surface of the socket 2 through the limiting block 5, thereby keeping the plug 1 clamped with the socket 2, avoiding the separation of the plug 1 and the socket 2 caused by the vibration during the driving of the vehicle, one end of the limiting block 5 is provided with a mounting block 7, the surface of the mounting block 7 is clamped with the limiting slot in the clamping groove 6, so as to improve the fixing effect of the limiting block 5 through the mounting block 7 and the limiting slot, and the inner wall of the mounting block 7 is provided with a fixing bolt 8, the bottom end of the fixing bolt 8 is clamped with the inner wall of the clamping groove 6, so as to keep the mounting block 7 clamped with the inner wall of the limiting slot through the fixing bolt 8.

[0027] ​The shielding frame 9 is arranged on the surface of the fixing frame 4, one end of the shielding frame 9 is connected with the surface of the fixing bolt 8, so that the top of the fixing bolt 8 is limited by the shielding frame 9, the fixing bolt 8 is prevented from loosening, the limiting spring 11 is arranged between the shielding frame 9 and the fixing frame 4, one end of the shielding frame 9 is pushed by the limiting spring 11, the shielding frame 9 is kept in close contact with the surface of the fixing bolt 8, the shielding frame 9 is turned by the pull block 10, so that the fixing bolt 8 is conveniently installed and disassembled, one end of the fixing frame 4 is provided with the fixing frame 12, the inner wall of the fixing frame 12 is connected with the surface of the plug 1, so that the fixing frame 4 is arranged on the surface of the plug 1 by the fixing frame 12, and the device is conveniently installed, two connecting blocks 13 are arranged at one end of the fixing frame 12, the connecting bolts 14 are arranged in the inner wall of the connecting blocks 13, so that the fixing frame 12 is arranged on the surface of the plug 1 by the connecting bolts 14, and the fixing frame 12 is conveniently disassembled from the surface of the plug 1 after the connecting bolts 14 are disassembled.

[0028] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An anti-shock and anti-loose new energy vehicle connector, comprising a plug (1) and two fixing frames (4), characterized in that: The surface of the plug (1) is slidably installed with a socket (2), the plug (1) and the socket (2) are fixedly connected with a plurality of connecting wires (3) away from each other, and the size specification of the surface of the plug (1) is adapted to the size specification of the inner wall of the socket (2), one end of the fixing frame (4) is fixedly installed with a limiting block (5), and the surface of the socket (2) is provided with a clamping groove (6) matched with the limiting block (5).

2. The anti-vibration and anti-loosening new energy vehicle connector according to claim 1, characterized in that: One end of the fixing frame (4) is fixedly connected with the surface of the plug (1), and the two fixing frames (4) are symmetrically distributed with the plug (1) as the axis, and the cross section of the clamping groove (6) is triangular structure.

3. The anti-vibration and anti-loosening new energy vehicle connector according to claim 1, characterized in that: The bottom end of the limiting block (5) is fixedly installed with a mounting block (7), the inner wall of the clamping groove (6) is provided with a plurality of limiting grooves matched with the mounting block (7), and the bottom end of the mounting block (7) is clamped with the inner wall of the limiting groove.

4. The anti-vibration and anti-loosening new energy vehicle connector according to claim 1, characterized in that: The inner wall of the limiting block (5) is threadedly connected with a fixing bolt (8), and the bottom end of the fixing bolt (8) is clamped with the inner wall of the clamping groove (6).

5. The anti-vibration and anti-loosening new energy vehicle connector according to claim 1, characterized in that: The surface of the limiting block (5) is rotatably installed with a shielding frame (9), one end of the shielding frame (9) is movably connected with the surface of the fixing bolt (8), and the surface of the shielding frame (9) is fixedly installed with a pulling block (10).

6. The anti-vibration and anti-loosening new energy vehicle connector according to claim 5, characterized in that: The inner wall of the shielding frame (9) is fixedly connected with a limiting spring (11), one end of the limiting spring (11) is fixedly connected with the inner wall of the fixing frame (4).

7. The anti-vibration and anti-loosening new energy vehicle connector according to claim 1, characterized in that: One end of the two fixing frames (4) is fixedly installed with a fixed frame (12), the inner wall of the fixed frame (12) is clamped with the surface of the plug (1), and the size specification of the inner wall of the fixed frame (12) is adapted to the size specification of the surface of the plug (1).

8. The anti-vibration and anti-loosening new energy vehicle connector according to claim 7, characterized in that: Both ends of the fixed frame (12) are fixedly connected with a connecting block (13), and the surface of the connecting block (13) is clamped with a connecting bolt (14).

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