New energy automobile connector and connecting structure of connector

Abstract

The invention relates to the technical field of automobile connectors, in particular to a new energy automobile connector and a connecting structure of the connector. The new energy automobile connector comprises a first connector and a second connector matched with the first connector for use, a connecting plate is arranged on one side of the first connector, and a connecting end is arranged in the connecting plate; a plurality of connecting grooves are formed in the connecting end, an annular groove is formed in the periphery of the face, close to the first connecting head, of the second connecting head, the annular groove is matched with the connecting plate, and a plurality of connecting columns matched with the connecting grooves are arranged on the face, close to the first connecting head, of the second connecting head. Compared with the prior art, the connector is provided with the connecting assembly, so that all parts can be automatically reset and repositioned in the plugging and dismounting process, abrasion and structure looseness are reduced, and the overall service life of the connector is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile connectors, and in particular to a new energy automobile connector and a connector connection structure. Background Art

[0002] New energy vehicle connectors refer to electrical connection components used in new energy vehicles such as electric vehicles (EV) and hybrid electric vehicles (PHEV), mainly used to transmit power and signals. They provide stable and safe electrical connections between the vehicle's battery, motor, electronic control system and other electronic equipment.

[0003] In the prior art, the Chinese patent document of new energy vehicle connector with announcement number CN112886306B proposes that the two ends of the terminal are respectively connected to the power port and the wiring port to connect the universal electrical load and the plug for electrical connection. The socket structure is detachably matched by the seat body and the cover body. When one of the parts of the seat body and the cover body is damaged, only one of them needs to be replaced to repair it, which improves the safety performance. The split structure is easy to process and reduces the cost. However, consistent with the traditional method, in the process of plugging and connecting the traditional connector, the connector usually requires additional force or skills to ensure complete connection, and there is no effective self-locking structure, which makes the connection operation more cumbersome. In some cases, the connection is incomplete or not firm, which is easy to cause looseness, and repeated operation by external force is required during plugging and unplugging, which is inefficient, and the operator is easily affected by external force and causes connection errors, which increases the time and labor cost of disassembly and assembly. Therefore, the present application discloses a new energy vehicle connector and a connection structure of the connector to meet the self-locking property and connection efficiency of the connection. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose a new energy vehicle connector and a connector connection structure to solve the problem of incomplete or loose connection due to the lack of an effective self-locking structure, which is easy to cause looseness.

[0005] Based on the above purpose, the present invention provides a new energy vehicle connector and a connector, including a first connector and a second connector used in conjunction with the first connector, a connecting plate is provided on one side of the first connector, a connecting end is provided inside the connecting plate, and a plurality of connecting grooves are provided on the connecting end, an annular groove is provided on the outer periphery of a side of the second connector close to the first connector, the annular groove is adapted to the connecting plate, a plurality of connecting columns adapted to the connecting groove are provided on a side of the second connector close to the first connector, and mounting grooves are provided on both sides of the upper and lower ends of the connecting plate Preferably, limiting blocks are fixedly installed on both sides of the connecting plate, limiting grooves are provided on both sides of the second connecting head, the limiting grooves are adapted to the limiting blocks, a side of the limiting block close to the second connecting head is arranged in an inclined shape, and the limiting block is arranged to be made of elastic material.

[0006] Preferably, both upper and lower ends of the connecting plate are provided with outwardly protruding positioning posts, and both upper and lower sides of the second connecting head are provided with positioning grooves matched with the positioning posts.

[0007] Preferably, an auxiliary clamping ring is rotatably mounted on the outer side of the first connector, and the auxiliary clamping ring is used for auxiliary clamping and fixing with an external connection cable.

[0008] The present invention also discloses a connection structure of a new energy vehicle connector, which is applied to the above-mentioned new energy vehicle connector, including: A connection assembly, the connection assembly comprising a snap-fit ​​module movably mounted inside the connection slot, and a plug-in module fixedly mounted at one end of the connection column, the plug-in module being adapted to the snap-fit ​​module, and the connection assembly being used to connect the connection slot to the connection column; A coupling assembly, the coupling assembly includes a first fixing plate fixedly installed inside the mounting groove and a second fixing plate fixedly installed inside the annular groove, the first fixing plate and the second fixing plate are arranged opposite to each other, and the coupling assembly is used to strengthen the connection between the first connector and the second connector.

[0009] Preferably, the locking module includes through holes provided on both sides of the connecting groove, a movable rod is slidably installed inside the movable rod, one end of the movable rod located inside the connecting groove is fixedly connected with a self-locking block, and the outer surface of the movable rod is sleeved with a reset spring, and the plug-in module includes a plug-in column fixedly installed on one side of the connecting column, a limiting ring is provided at the connection between the plug-in column and the connecting column, a first positioning block is fixedly sleeved on the outer surface of one side of the plug-in column, and a second positioning block is slidably installed on the side of the plug-in column close to the limiting ring.

[0010] Preferably, a tension spring is fixedly connected to a surface of the second positioning block close to the limiting collar. The tension spring is sleeved on the plug-in column, and the other end of the tension spring is fixedly connected to the limiting collar.

[0011] Preferably, the outer surfaces of the first positioning block and the second positioning block are both arranged in an inclined shape, the inclination directions of the first positioning block and the second positioning block are opposite, and the bottom surface of the self-locking block is arranged in an inclined surface adapted to the first positioning block and the second positioning block.

[0012] Preferably, a first pushing block and a second pushing block are fixedly installed on one side of the top surface of the first fixed plate and one side of the bottom surface of the second fixed plate, respectively; a first rotating block and a second rotating block are rotatably installed on the middle part of one side of the first fixed plate and the middle part of one side of the second fixed plate, respectively; a first connecting rotating plate and a second connecting rotating plate are fixedly connected on one side of the first rotating block and one side of the second rotating block, respectively; a first connecting spring and a second connecting spring are fixedly connected on the middle part of the first connecting rotating plate and the second connecting rotating plate, respectively; the other ends of the first connecting spring and the second connecting spring are fixedly connected to one side of the first fixed plate and the second fixed plate, respectively.

[0013] Preferably, the first rotating block and the second rotating block are both semicircular in shape, and the first rotating block is adapted to the second rotating block, one side of the first fixed plate and one side of the second fixed plate are also provided with a through groove adapted to the first connecting rotating plate or the second connecting rotating plate, one side of the first connecting rotating plate is provided with an extension block, and the extension block passes through the through groove.

[0014] Beneficial effects of the present invention: 1. This new energy vehicle connector and the connection structure of the connector are provided with a connection component. The inclined surfaces of the first positioning block and the self-locking block are matched in the connection component. When the plug-in is completed, the connection column and the connection groove are automatically locked, providing a stable and reliable fixed connection to prevent the connector from loosening under vibration or external force. Only the second connector needs to be pushed slightly toward the direction of the connection groove, and the second positioning block will smoothly enter the other side of the self-locking block. The inclined surface design enables it to push the self-locking block away to achieve quick unlocking and facilitate disassembly without the need for additional unlocking tools or complicated operations. The reset spring and the tension spring ensure that each component can automatically reset and reposition during the plug-in and disassembly process, reducing wear and structural looseness and increasing the overall service life of the connector.

[0015] 2. This new energy vehicle connector and the connection structure of the connector are provided with a coupling component. The first and second push blocks are brought close to each other to drive the rotating block to close, and then the connecting rotating plate is reset under the tension of the connecting spring, and finally the first fixed plate and the second fixed plate are firmly locked together, thereby realizing automatic locking and stable connection of the connector, reducing the risk of loosening due to vibration or external force, and meeting the high safety requirements of new energy vehicle connectors. The connecting spring not only provides additional tension support after locking, but also ensures that the rotating block and the rotating plate are quickly reset when unlocking, which is convenient for operators to quickly unlock and reconnect, thereby improving the working efficiency and operation convenience of the device, and the combined structure of the pushing block, the rotating block and the connecting spring provides a buffering effect during the plugging and unplugging process, reduces the impact of the connector during the plugging and unplugging process, prolongs the service life of the component, and meets the vibration environment requirements of the automotive industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the decomposition structure of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 This is a schematic diagram of the structure of the connection assembly of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 7 It is a schematic diagram of the coupling assembly structure of the present invention; Figure 8 This is a schematic diagram of the working process structure of the coupling component of the present invention; Fig. 9 It is a schematic diagram of the planar structure of the second connector of the present invention.

[0018] The markings in the figure are: 1. First connector; 2. Connecting plate; 3. Auxiliary snap ring; 4. Second connector; 5. Connecting end; 6. Connecting groove; 7. Connecting column; 8. Limiting block; 9. Limiting groove; 10. Positioning column; 11. Positioning groove; 12. Mounting groove; 13. Connecting column; 14. Limiting collar; 15. First positioning block; 16. Second positioning block; 17. Tension spring; 18. Through hole; 19. Movable rod; 20. Reset spring; 21. First fixed plate; 22. First pushing block; 23. First connecting rotating plate; 24. First rotating block; 25. First connecting spring; 26. Second fixed plate; 27. Second pushing block; 28. Second connecting rotating plate; 29. ​​Second rotating block; 30. Second connecting spring; 31. Extension block; 32. Annular groove; 33. Self-locking block. DETAILED DESCRIPTION

[0019] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0020] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0021] like Figures 1 to 9 As shown, the new energy vehicle connector includes a first connector 1 and a second connector 4 used in conjunction with the first connector 1. A connecting plate 2 is provided on one side of the first connector 1, a connecting end 5 is provided inside the connecting plate 2, and a plurality of connecting grooves 6 are provided on the connecting end 5. An annular groove 32 is provided on the outer periphery of a side of the second connector 4 close to the first connector 1, and the annular groove 32 is adapted to the connecting plate 2. A plurality of connecting columns 7 adapted to the connecting grooves 6 are provided on a side of the second connector 4 close to the first connector 1. Mounting grooves 12 are provided on both sides of the upper and lower ends of the connecting plate 2. An auxiliary clamping ring 3 is also rotatably installed on the outer side of the first connector 1, and the auxiliary clamping ring 3 is used for auxiliary clamping and fixing with an external connecting cable; When the connection operation begins, the operator aligns the second connector 4 with the connecting plate 2 of the first connector 1, and inserts it in the direction of one side of the first connector 1. The side of the second connector 4 close to the first connector 1 gradually approaches the connecting plate 2 of the first connector 1, ensuring that the annular groove 32 corresponds to the position of the connecting plate 2 so that the two can be accurately aligned. As the plug-in action proceeds, the annular groove 32 on the outer periphery of the second connector 4 gradually engages with the outer edge of the connecting plate 2 of the first connector 1. While inserting, one side of the second connector 4 is provided with a connecting column 7, and the connecting column 7 corresponds to the connecting groove 6 on the first connector 1 one by one. The connecting column 7 gradually enters the connecting groove 6 until the connecting column 7 is completely embedded in the connecting groove 6, forming a stable mechanical engagement, thereby achieving electrical contact and ensuring stable connection. After the plug-in is completed, the auxiliary clamping ring 3 on the outer side of the first connector 1 can be further rotated and engaged with the external connecting cable to achieve auxiliary fixation, so that the connector is not easy to fall off during use, thereby ensuring the connection safety and stability of the new energy vehicle.

[0022] like Figure 1 , Figure 7 , Figure 8As shown, both sides of the connecting plate 2 are fixedly installed with limit blocks 8, and both sides of the second connecting head 4 are provided with limit grooves 9, which are matched with the limit blocks 8. The side of the limit block 8 close to the second connecting head 4 is arranged in an inclined shape, and the limit block 8 is set to an elastic material. The upper and lower ends of the connecting plate 2 are provided with outwardly protruding positioning columns 10, and the upper and lower sides of the second connecting head 4 are provided with positioning grooves 11 matched with the positioning columns 10; When the connection operation begins, the operator aligns the second connector 4 with the connecting plate 2 of the first connector 1 so that the two gradually fit together, ensuring that the limiting grooves 9 on both sides of the second connector 4 are opposite to the limiting blocks 8 of the first connector 1. As the insertion action proceeds, the limiting grooves 9 of the second connector 4 begin to contact the inclined surfaces of the limiting blocks 8. Since the limiting blocks 8 are made of elastic material, the inclined surfaces are squeezed and slightly deformed during contact, allowing the limiting grooves 9 to gradually slide over until the limiting blocks 8 rebound back to their original positions after being fully plugged in, and accurately snap into the limiting grooves 9 to achieve a firm engagement. At the same time, as the second connector 4 is inserted, the positioning posts 10 at the upper and lower ends of the connecting plate 2 are gradually aligned and slide into the positioning grooves 11 of the second connector 4 to achieve precise positioning and prevent misalignment. After the plugging is completed, the limiting blocks 8 and the limiting grooves 9 as well as the positioning posts 10 and the positioning grooves 11 cooperate with each other to ensure that the entire connector is plugged in stably and safely, and is not easily disengaged due to vibration or external force.

[0023] like Figures 1 to 9 As shown, the present invention also discloses a connection structure of a new energy vehicle connector, which is applied to the above-mentioned new energy vehicle connector, including a connection component, the connection component includes a snap-fit ​​module movably installed in the connection groove 6, and a plug-in module fixedly installed at one end of the connection column 7, the plug-in module is adapted to the snap-fit ​​module, and the connection component is used to connect the connection groove 6 and the connection column 7; a coupling component, the coupling component includes a first fixing plate 21 fixedly installed in the installation groove 12 and a second fixing plate 26 fixedly installed in the annular groove 32, the first fixing plate 21 and the second fixing plate 26 are arranged opposite to each other, and the coupling component is used to strengthen the connection between the first connector 1 and the second connector 4; During the connection process, the operator first aligns the second connector 4 so that its connecting column 7 gradually docks with the connecting groove 6 of the first connector 1. As the insertion operation proceeds, the plug-in module at one end of the connecting column 7 begins to align with the snap-in module in the connecting groove 6. When the connecting column 7 is inserted, the plug-in module and the snap-in module are gradually fitted together under the adaptation design to achieve snap-in fixation, so that the connecting column 7 is firmly embedded in the connecting groove 6 to form a reliable connection. At the same time, the second connector 4 in the coupling assembly approaches the first connector 1, and the annular groove 32 cooperates with the mounting groove 12 to gradually align the first fixing plate 21 and the second fixing plate 26. After the two fixing plates are aligned, the mounting groove 12 is further engaged with the annular groove 32, and the entire coupling assembly is strengthened and locked to effectively resist external vibration and impact. The first fixing plate 21 and the second fixing plate 26 in the coupling assembly are arranged relative to each other to provide additional physical reinforcement for the connector, and multiple fixations are formed through the cooperation of the mounting groove 12 and the annular groove 32, thereby improving the vibration resistance of the entire connector and helping to extend the service life of the connector.

[0024] like Figures 2 to 6 As shown, the engaging module includes through holes 18 opened on both sides of the connecting groove 6, the movable rod 19 is slidably installed inside the movable rod 19, one end of the movable rod 19 located inside the connecting groove 6 is fixedly connected to a self-locking block 33, and the outer surface of the movable rod 19 is sleeved with a reset spring 20, and the plug-in module includes a plug-in column 13 fixedly installed on one side of the connecting column 7, a limit collar 14 is provided at the connection between the plug-in column 13 and the connecting column 7, and a first positioning block 15 is fixedly sleeved on the outer surface of one side of the plug-in column 13, and the plug-in column 13 is close to the limit A second positioning block 16 is slidably mounted on one side of the collar 14, and a tension spring 17 is fixedly connected to one side of the second positioning block 16 close to the limiting collar 14. The tension spring 17 is sleeved on the plug-in column 13, and the other end of the tension spring 17 is fixedly connected to the limiting collar 14. The outer surfaces of the first positioning block 15 and the second positioning block 16 are both inclined, and the inclination directions of the first positioning block 15 and the second positioning block 16 are opposite. The bottom surface of the self-locking block 33 is arranged as an inclined surface adapted to the first positioning block 15 and the second positioning block 16; During the connection process, the operator inserts the connecting column 7 into the connecting groove 6 so that the plug-in column 13 first enters the inside of the connecting groove 6. As the plug-in column 13 is inserted, the inclined surface of the first positioning block 15 first contacts the inclined surface of the self-locking block 33. Since the self-locking block 33 is connected to the side wall of the connecting groove 6 through the movable rod 19 and the return spring 20, when the first positioning block 15 slides along the inclined surface and squeezes the self-locking block 33, the self-locking block 33 is slightly pushed open, allowing the first positioning block 15 to smoothly cross the inclined surface and reach the other side of the self-locking block 33, completing the automatic engagement. At this time, the limit and The locking makes the connection firm and not easy to loosen. When disassembly is required, the operator only needs to push the second connecting head 4 inward to make the plug-in column 13 slightly further inserted into the connecting groove 6. At this time, the second positioning block 16 also enters the other side of the self-locking block 33. Since the inclined direction of the second positioning block 16 is opposite to that of the first positioning block 15, when the second connecting head 4 is pulled, the second positioning block 16 first drives the first positioning block 15 to slide against it, and gradually pushes the self-locking block 33 to the outside of the connecting groove 6 to slide into the through hole 18, thereby releasing the lock. Finally, the connecting column 7 smoothly withdraws from the connecting groove 6, and is easily unlocked and pulled out.

[0025] like Figure 3 , Figure 4 , Figure 7 , Figure 8 As shown, the first push block 22 and the second push block 27 are fixedly installed on one side of the top surface of the first fixed plate 21 and one side of the bottom surface of the second fixed plate 26, respectively. The first rotating block 24 and the second rotating block 29 are rotatably installed in the middle of one side of the first fixed plate 21 and the middle of one side of the second fixed plate 26, respectively. The first connecting rotating plate 23 and the second connecting rotating plate 28 are fixedly connected to one side of the first rotating block 24 and one side of the second rotating block 29, respectively. The first connecting rotating plate 23 and the second connecting rotating plate 28 are fixedly connected to the middle of the first connecting rotating plate 23 and the second connecting rotating plate 28, respectively. Two connecting springs 30, the other ends of the first connecting spring 25 and the second connecting spring 30 are fixedly connected to one side of the first fixing plate 21 and the second fixing plate 26 respectively, the first rotating block 24 and the second rotating block 29 are both semicircularly arranged, and the first rotating block 24 is adapted to the second rotating block 29, and one side of the first fixing plate 21 and one side of the second fixing plate 26 are also provided with a through groove adapted to the first connecting rotating plate 23 or the second connecting rotating plate 28, and one side of the first connecting rotating plate 23 is provided with an extension block 31, and the extension block 31 is arranged through the through groove; When the second connectors 4 and the second connectors 4 are close to each other and connected, the second fixing plate 26 and the first fixing plate 21 are close to each other (such as Figure 8As shown in FIG. 1 , when the first push block 22 on the first fixed plate 21 and the second push block 27 on the second fixed plate 26 mutually enter the first fixed plate 21 and the second fixed plate 26, the second rotating block 29 will be pushed by the first fixed plate 21, and the first rotating block 24 will be pushed by the second fixed plate 26 (as shown in FIG. Figure 8 II), and then in the process of approaching each other, the first rotating block 24 and the second rotating block 29 will be pushed to close to each other (as shown in FIG. Figure 8 III), and when the first fixed plate 21 and the second fixed plate 26 are combined, under the action of the first connecting spring 25 and the second connecting spring 30, the first connecting rotating plate 23 and the second connecting rotating plate 28 are pulled to reset, and then the first rotating block 24 and the second rotating block 29 are reset to lock the first fixed plate 21 and the second fixed plate 26 (as shown in FIG. Figure 8 (shown in Figure IV).

[0026] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0027] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A new energy vehicle connector, characterized in that: include: A first connector (1) and a second connector (4) used in conjunction with the first connector (1), wherein a connecting plate (2) is provided on one side of the first connector (1), a connecting end (5) is provided inside the connecting plate (2), a plurality of connecting grooves (6) are provided on the connecting end (5), an annular groove (32) is provided on the outer periphery of a side of the second connector (4) close to the first connector (1), the annular groove (32) is matched with the connecting plate (2), a plurality of connecting columns (7) matched with the connecting grooves (6) are provided on a side of the second connector (4) close to the first connector (1), and mounting grooves (12) are provided on both sides of the upper and lower ends of the connecting plate (2).

2. The new energy vehicle connector according to claim 1, characterized in that: Limiting blocks (8) are fixedly mounted on both sides of the connecting plate (2), limiting grooves (9) are provided on both sides of the second connecting head (4), the limiting grooves (9) are adapted to the limiting blocks (8), a surface of the limiting block (8) close to the second connecting head (4) is arranged in an inclined shape, and the limiting block (8) is arranged to be made of elastic material.

3. The new energy vehicle connector according to claim 2, characterized in that: The upper and lower ends of the connection plate (2) are both provided with outwardly protruding positioning columns (10), and the upper and lower sides of the second connection head (4) are both provided with positioning grooves (11) adapted to the positioning columns (10).

4. The new energy vehicle connector according to claim 3, characterized in that: An auxiliary clamping ring (3) is also rotatably mounted on the outer side of the first connector (1), and the auxiliary clamping ring (3) is used for auxiliary clamping and fixing with an external connection cable.

5. A connection structure of a new energy vehicle connector, applied to the new energy vehicle connector as claimed in claim 3, characterized in that: include: A connection assembly, the connection assembly comprising a snap-fit ​​module movably mounted inside the connection slot (6), and a plug-in module fixedly mounted at one end of the connection column (7), the plug-in module being compatible with the snap-fit ​​module, and the connection assembly being used to connect the connection slot (6) and the connection column (7); A coupling assembly, the coupling assembly comprising a first fixing plate (21) fixedly mounted inside the mounting groove (12) and a second fixing plate (26) fixedly mounted inside the annular groove (32), the first fixing plate (21) and the second fixing plate (26) being arranged opposite to each other, the coupling assembly being used to strengthen the connection between the first connector (1) and the second connector (4).

6. The connection structure of the new energy vehicle connector according to claim 5, characterized in that: The engaging module comprises through holes (18) provided on both sides of the connecting groove (6), the movable rod (19) is slidably mounted inside the movable rod (19), one end of the movable rod (19) located inside the connecting groove (6) is fixedly connected to a self-locking block (33), the outer surface of the movable rod (19) is sleeved with a reset spring (20), the plug-in module comprises a plug-in column (13) fixedly mounted on one side of the connecting column (7), a limiting collar (14) is provided at the connection between the plug-in column (13) and the connecting column (7), a first positioning block (15) is fixedly sleeved on the outer surface of one side of the plug-in column (13), and a second positioning block (16) is slidably mounted on the side of the plug-in column (13) close to the limiting collar (14).

7. The connection structure of the new energy vehicle connector according to claim 6, characterized in that: A tension spring (17) is also fixedly connected to a surface of the second positioning block (16) close to the limiting collar (14); the tension spring (17) is sleeved on the plug-in column (13), and the other end of the tension spring (17) is fixedly connected to the limiting collar (14).

8. The connection structure of the new energy vehicle connector according to claim 7, characterized in that: The outer surfaces of the first positioning block (15) and the second positioning block (16) are both arranged in an inclined shape, the inclination directions of the first positioning block (15) and the second positioning block (16) are opposite, and the bottom surface of the self-locking block (33) is arranged in an inclined surface that is compatible with the first positioning block (15) and the second positioning block (16).

9. The connection structure of the new energy vehicle connector according to claim 5, characterized in that: A first pushing block (22) and a second pushing block (27) are fixedly mounted on one side of the top surface of the first fixed plate (21) and one side of the bottom surface of the second fixed plate (26), respectively; a first rotating block (24) and a second rotating block (29) are rotatably mounted on a middle portion of one side of the first fixed plate (21) and a middle portion of one side of the second fixed plate (26), respectively; a first connecting rotating plate (23) and a second connecting rotating plate (28) are fixedly connected on one side of the first rotating block (24) and one side of the second rotating block (29), respectively; a first connecting spring (25) and a second connecting spring (30) are fixedly connected on the middle portions of the first connecting rotating plate (23) and the second connecting rotating plate (28), respectively; the other ends of the first connecting spring (25) and the second connecting spring (30) are fixedly connected to one side of the first fixed plate (21) and the second fixed plate (26), respectively.

10. The connection structure of the new energy vehicle connector according to claim 9, characterized in that: The first rotating block (24) and the second rotating block (29) are both semicircularly arranged, and the first rotating block (24) is adapted to the second rotating block (29); one side of the first fixed plate (21) and one side of the second fixed plate (26) are further provided with a through slot adapted to the first connecting rotating plate (23) or the second connecting rotating plate (28); one side of the first connecting rotating plate (23) is provided with an extension block (31), and the extension block (31) passes through the through slot.

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