Multifunctional waterproof and anti-drop connector for new energy vehicle

Abstract

The invention discloses a multifunctional waterproof and anti-drop connector for a new energy vehicle, and relates to the field of new energy vehicles, the multifunctional waterproof and anti-drop connector comprises a first connector main body, a second connector main body is arranged on the first connector main body, a clamping and fixing mechanism is fixed between the first connector main body and the second connector main body, and a sealing mechanism is arranged between the first connector main body and the second connector main body. And a sealing ring is fixed between the connecting main body II and the conductive socket. The first connector main body is inserted into the second connector main body, when the first connector main body is inserted into the second connector main body, the first connector main body and the second connector main body are fixedly connected through the clamping and fixing mechanism, and the first connector main body and the second connector main body are limited through the clamping and fixing mechanism; the first connector main body and the second connector main body are firmly fixed together, so that the connection effect between the first connector main body and the second connector main body can be improved, and the possibility of loosening between the first connector main body and the second connector main body is reduced.

Description

Technical Field

[0001] The present application relates to the field of new energy vehicles, and in particular to a multifunctional waterproof and anti-detachment connector for new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. The most common ones are vehicles that use electricity as their power source.

[0003] The main technologies of new energy vehicles are generally batteries, motors and control systems, especially the electrical connections between batteries, motors and control systems, to improve the waterproof and anti-detachment performance of connectors, and ensure the safe and stable operation of new energy vehicles in harsh environments.

[0004] Traditional connectors usually use sealants or sealing rings to achieve waterproof function, while anti-detachment mainly relies on the simple plug-in and extrusion of the connector itself and the friction between the materials after plug-in. However, these methods often have poor effects in actual applications and are prone to problems such as leakage, looseness and even falling off. Summary of the invention

[0005] The purpose of the present application is to solve the problem mentioned in the above background technology that traditional connectors usually use sealants or sealing rings to achieve waterproof function, while the anti-detachment function mainly relies on the simple plug-in extrusion of the connector itself and the friction between the materials after plug-in for connection. However, these methods are often ineffective in practical applications and are prone to problems such as leakage, looseness and even falling off. The present application provides a multifunctional waterproof and anti-detachment connector for new energy vehicles.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions: A multifunctional waterproof and anti-detachment connector for new energy vehicles, comprising a connector body one, a connector body two is arranged on the connector body one, a plurality of conductive terminals are fixed on the connection body one, a conductive socket is fixed on the connection body two, a snap-fit ​​fixing mechanism is fixed between the connection body one and the connection body two, a sealing mechanism is arranged between the connection body one and the connection body two, and a sealing ring is fixed between the connection body two and the conductive socket.

[0007] By adopting the above technical scheme, the connector body 1 is inserted into the connector body 2, and the conductive terminals on the connector body 1 are connected to the conductive sockets on the connector body 2. When the connector body 1 is inserted into the connector body 2, the connector body 1 and the connector body 2 are fixedly connected by a snap-fit ​​fixing mechanism, and the snap-fit ​​fixing mechanism restricts the connector body 1 and the connector body 2, so that the connector body 1 and the connector body 2 are firmly fixed together. At the same time, the sealing mechanism on the connector body 1 is in contact with the connector body 2, and then the sealing mechanism is tightened, so that the sealing mechanism on the connector body 1 is firmly in contact with the connector body 2, and the connection between the connector body 1 and the connector body 2 is completed, thereby improving the connection effect between the connector body 1 and the connector body 2, reducing the possibility of looseness between the connector body 1 and the connector body 2, and at the same time improving the sealing between the connector body 1 and the connector body 2, and reducing the possibility of water leakage between the connector body 1 and the connector body 2.

[0008] Furthermore, the snap-fit ​​fixing mechanism includes two snap-fit ​​blocks symmetrically arranged on the inner wall of the connector body 2, and two symmetrical sliding grooves are provided in the connector body 2. The snap-fit ​​blocks are located in the sliding grooves and are slidingly connected to the connector body 2. A snap-fit ​​spring is provided between the snap-fit ​​blocks and the connector body 2, and both ends of the snap-fit ​​spring are fixedly connected to the snap-fit ​​blocks and the connector body 2. A plurality of evenly distributed snap-fit ​​teeth 1 are fixed on the side of the snap-fit ​​block away from the snap-fit ​​spring, and a plurality of evenly distributed snap-fit ​​teeth 2 are fixed on both ends of the connector body 1, and the snap-fit ​​teeth 1 and the snap-fit ​​teeth 2 are in opposite directions, and a reinforcement component is provided between the connector body 1 and the connector body 2.

[0009] By adopting the above technical solution, the inclined surface of the engaging tooth 2 on the connector body 1 contacts the inclined surface of the engaging tooth 1 on the engaging block, and then the engaging block is pushed to allow the engaging block to slide in the sliding groove. When the connector body 1 is fully inserted into the connector body 2, the sliding between the engaging tooth 1 and the engaging tooth 2 stops, and then the engaging spring pushes the engaging block to allow the engaging tooth 1 on the engaging block to be engaged with the engaging tooth 2, thereby improving the stability of the connection between the connector body 1 and the connector body 2 and reducing the possibility of looseness between the connector body 1 and the connector body 2.

[0010] Furthermore, the reinforcement component includes two extrusion rods symmetrically arranged on the connector body one, the two sides of the extrusion rods are rotatably connected to support rods, a reinforcement head is fixed to one end of the extrusion rod, and a reinforcement groove corresponding to the reinforcement head is opened on the outer wall of the connector body two.

[0011] By adopting the above technical solution, when the connector body 1 is inserted into the connector body 2, the connector body 2 resists the extrusion rod, allowing the extrusion rod to rotate between the two support rods, and allowing the reinforcement head to buckle in the reinforcement groove on the connector body 2, thereby further improving the stability of the connector body 1 inserted into the connector body 2 and reducing the possibility of offset between the connector body 1 and the connector body 2.

[0012] Furthermore, one end of the extrusion rod away from the reinforcement head is rotatably connected to a resistance roller.

[0013] By adopting the above technical solution, when the connector body 2 moves, the abutment roller rolls on the connector body 2, thereby reducing the possibility of wear between the extrusion rod and the connector body 2.

[0014] Furthermore, a support spring sheet is provided between the extrusion rod and the two support rods, and both ends of the support spring sheet are fixedly connected to the extrusion rod and the support rod.

[0015] By adopting the above technical solution and using the support spring sheet to support the extrusion rod, the possibility of the reinforcement head and the extrusion rod affecting the insertion of the connector body 1 into the connector body 2 can be reduced.

[0016] Furthermore, the sealing mechanism comprises a support frame fixed on the connector 1, the support rod is fixedly connected to the support frame, a sealing strip is fixed on the support frame, and a restraining component is arranged between the sealing strip and the support frame.

[0017] By adopting the above technical solution, the sealing strip on the support frame is in contact with the connector body two, and then the binding component is used to tighten the sealing strip so that the sealing strip and the connector body two are in tight contact, thereby further improving the sealing between the connector body one and the connector body two and reducing the possibility of moisture infiltration.

[0018] Furthermore, the restraining assembly includes a restraining block fixed at one end of the support frame, the restraining block is rotatably connected to a winding roller, a knob is fixed to one end of the winding roller, a restraining rope is provided on the winding roller, one end of the restraining rope is fixedly connected to the winding roller, and the other end of the restraining rope is wrapped around two circles of sealing strip and fixedly connected to the restraining block.

[0019] By adopting the above technical solution, the knob drives the winding roller, and the winding roller drives the binding rope. The binding rope is wrapped around the sealing strip to tighten the sealing strip, so that the sealing strip is in contact with the connector body two, thereby further reducing the possibility of moisture penetrating between the connector body one and the connector body two.

[0020] Furthermore, a fixing block is fixed on the restraining block, a fixing bolt is threadedly connected on the fixing block, the fixing bolt passes through the fixing block, and a plurality of fixing holes distributed in a circumference are opened on the knob.

[0021] By adopting the above technical solution, the fixing bolt is rotated to move the fixing bolt on the fixing block, and the fixing bolt is inserted into the fixing hole on the knob to fix the knob, so that the winding roller can be kept fixed and the restraining rope can be stably wound on the winding roller.

[0022] In summary, the present application includes at least one of the following beneficial effects: 1. In the present application, the conductive terminal on the connector body 1 is connected to the conductive socket on the connector body 2 by inserting the connector body 1 into the connector body 2. When the connector body 1 is inserted into the connector body 2, the inclined surface of the second engaging tooth on the connector body 1 contacts the inclined surface of the first engaging tooth on the engaging block, and then the engaging block is pushed to slide in the sliding groove, and then the engaging block squeezes the engaging spring. When the connector body 1 is fully inserted into the connector body 2, the sliding between the first engaging tooth and the second engaging tooth stops, and then the engaging spring pushes the engaging block to make the first engaging tooth and the second engaging tooth on the engaging block snap together, and at the same time, the connector body 2 contacts the extrusion rod. In the process of the connector body 1 and the connector body 2 approaching each other, the extrusion rod is rotated between the two support rods, and then the reinforcement head on the extrusion rod is buckled in the reinforcement groove on the connector body 2, thereby achieving the purpose of improving the connection effect between the connector body 1 and the connector body 2, reducing the possibility of looseness between the connector body 1 and the connector body 2, and improving the stability between the connector body 1 and the connector body 2.

[0023] 2. In the present application, when the connector body 1 is inserted into the connector body 2, the connector body 2 is located between the support frame and the connector body 1, and the sealing strip on the support frame is in contact with the connector body 2. The knob is turned to drive the winding roller, and the winding roller drives the restraining rope. The restraining rope is wrapped around the sealing strip, and the sealing strip is tightened, so that the sealing strip is in contact with the connector body 2, thereby achieving the purpose of further improving the sealing between the connector body 1 and the connector body 2 and reducing the possibility of moisture infiltration.

[0024] 3. In the present application, after rotating the knob to allow the winding roller to reel in the restraining rope, the fixing bolt is rotated to allow the fixing bolt to move on the fixing block, and the fixing bolt is inserted into the fixing hole on the knob to fix the knob, thereby achieving the purpose of keeping the winding roller fixed and allowing the restraining rope to be stably reeled on the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1is a first three-dimensional structural schematic diagram of the connector in this application; Figure 2 is a second three-dimensional structural schematic diagram of the connector in this application; Figure 3 This application Figure 2 The enlarged schematic diagram at A in the middle; Figure 4 This application Figure 2 The enlarged schematic diagram of point B in the middle; Figure 5 This application Figure 2 Enlarged schematic diagram at point C in the middle.

[0026] Description of reference numerals: 1. Connector body 1; 2. Connector body 2; 3. Conductive terminal; 4. Conductive socket; 5. Snap-fit ​​fixing mechanism; 51. Snap-fit ​​block; 52. Sliding groove; 53. Snap-fit ​​spring; 54. Snap-fit ​​tooth 1; 55. Snap-fit ​​tooth 2; 56. Reinforcement assembly; 561. Support rod; 562. Extrusion rod; 563. Reinforcement head; 564. Reinforcement groove; 565. Resistance roller; 566. Support spring sheet; 6. Sealing mechanism; 61. Support frame; 62. Sealing strip; 63. Constraint assembly; 631. Constraint rope; 632. Constraint block; 633. Winding roller; 634. Knob; 635. Fixing bolt; 636. Fixing block; 7. Sealing ring. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1 —5 Provide further details of this application.

[0028] The embodiment of the present application discloses a multifunctional waterproof and anti-detachment connector for new energy vehicles.

[0029] Reference Figure 1 , Figure 2 and Figure 3 A multifunctional waterproof and anti-detachment connector for new energy vehicles includes a connector body 1, a connector body 2 is arranged on the connector body 1, a plurality of conductive terminals 3 are fixed on the connection body 1, a conductive socket 4 is fixed on the connection body 2, a clamping fixing mechanism 5 is fixed between the connection body 1 and the connection body 2, a sealing mechanism 6 is arranged between the connection body 1 and the connection body 2, and a sealing ring 7 is fixed between the connection body 2 and the conductive socket 4.

[0030] When the connector is used to connect the battery and the motor of the new energy vehicle, the connector body 1 is first installed on the battery, and then the connector body 2 is installed on the motor, and then the connector body 1 is inserted into the connector body 2, so that the conductive terminal 3 on the connector body 1 is connected with the conductive socket 4 on the connector body 2. When the connector body 1 is inserted into the connector body 2, the connector body 1 and the connector body 2 are fixedly connected by a card fixing mechanism 5, and the card fixing mechanism 5 restricts the connector body 1 and the connector body 2, so that the connector body 1 and the connector body 2 are firmly fixed together. When the connector body 1 is inserted into the connector body 2, the connector body 1 contacts the sealing ring 7 on the connector body 2, and the connection is The sealing mechanism 6 on the connector body 1 is in contact with the connector body 2, and then the sealing mechanism 6 is tightened so that the sealing mechanism 6 on the connector body 1 is firmly in contact with the connector body 2 to complete the connection between the connector body 1 and the connector body 2. By inserting the connector body 1 into the connector body 2, the connector body 1 and the connector body 2 are fixed by the snap-fit ​​fixing mechanism 5, and then the sealing mechanism 6 on the connector body 1 is in contact with the connector body 2, so as to improve the connection effect between the connector body 1 and the connector body 2, reduce the possibility of looseness between the connector body 1 and the connector body 2, and at the same time improve the sealing between the connector body 1 and the connector body 2, and reduce the possibility of water leakage between the connector body 1 and the connector body 2.

[0031] Reference Figure 2 , Figure 3 and Figure 4 The snap-fit ​​fixing mechanism 5 includes two snap-fit ​​blocks 51 symmetrically arranged on the inner wall of the connector body 2, and two symmetrical sliding grooves 52 are provided in the connector body 2. The snap-fit ​​block 51 is located in the sliding groove 52 and is slidably connected with the connector body 2. A snap-fit ​​spring 53 is provided between the snap-fit ​​block 51 and the connector body 2, and both ends of the snap-fit ​​spring 53 are fixedly connected to the snap-fit ​​block 51 and the connector body 2. A plurality of evenly distributed snap-fit ​​teeth 1 54 are fixed on the side of the snap-fit ​​block 51 away from the snap-fit ​​spring 53, and a plurality of evenly distributed snap-fit ​​teeth 2 55 are fixed on both ends of the connector body 1, and the snap-fit ​​teeth 1 54 and the snap-fit ​​teeth 2 55 are facing oppositely. A reinforcement component 56 is provided between the connector body 1 and the connector body 2.

[0032] When the connector body 1 is inserted into the connector body 2, the inclined surface of the second engaging tooth 55 on the connector body 1 contacts the inclined surface of the engaging tooth 1 54 on the engaging block 51, and then the engaging block 51 is pushed to slide in the sliding groove 52, and then the engaging block 51 squeezes the engaging spring 53. When the connector body 1 is fully inserted into the connector body 2, the engaging tooth 1 54 and the engaging tooth 2 55 stop sliding, and then the engaging spring 53 pushes the engaging block 51 to allow the engaging tooth 1 54 on the engaging block 51 to be engaged with the engaging tooth 2 55. When the connector body 1 is inserted into the connector body 2, the connector 1 is connected to the connector body 2. The connector body 2 extrude the reinforcing component 56, and the reinforcing component 56 further restricts the connector body 2, so that when the connector body 1 is inserted into the connector body 2, the connector body 1 and the connector body 2 can only approach each other, and the clamping block 51 is pushed by the clamping spring 53, so that the clamping teeth 1 54 on the clamping block 51 and the clamping teeth 2 55 on the connector body 1 are clamped together, and the reinforcing component 56 is used to restrict the connector body 2, so as to improve the stability of the connection between the connector body 1 and the connector body 2, and reduce the possibility of looseness between the connector body 1 and the connector body 2.

[0033] Reference Figure 2 and Figure 4 The reinforcement component 56 includes two extrusion rods 562 symmetrically arranged on the connector body 1, and the two sides of the extrusion rods 562 are rotatably connected with support rods 561. A reinforcement head 563 is fixed to one end of the extrusion rod 562, and a reinforcement groove 564 corresponding to the reinforcement head 563 is opened on the outer wall of the connector body 2.

[0034] When the connector body 1 is inserted into the connector body 2, the connector body 2 resists the extrusion rod 562. When the connector body 1 and the connector body 2 are approaching each other, the extrusion rod 562 is rotated between the two support rods 561, and then the reinforcement head 563 on the extrusion rod 562 is buckled in the reinforcement groove 564 on the connector body 2. When the connector body 1 is inserted into the connector body 2, the extrusion rod 562 drives the reinforcement head 563 to buckle in the reinforcement groove 564 on the connector body 2, thereby further improving the stability of the connector body 1 inserted into the connector body 2, and reducing the possibility of offset between the connector body 1 and the connector body 2.

[0035] Reference Figure 2 and Figure 4 One end of the squeezing rod 562 away from the reinforcing head 563 is rotatably connected to a resisting roller 565 .

[0036] When the connector body 22 abuts against the extrusion rod 562, the connector body 22 abuts against the abutment roller 565. When the connector body 22 moves, the abutment roller 565 rolls on the connector body 22. By allowing the abutment roller 565 to rotate and connect to the extrusion rod 562, the connector body 22 abuts against the abutment roller 565 when pushing the abutment rod, thereby reducing the possibility of wear between the extrusion rod 562 and the connector body 22.

[0037] Reference Figure 2 and Figure 4 A support spring sheet 566 is provided between the extrusion rod 562 and the two support rods 561 , and both ends of the support spring sheet 566 are fixedly connected to the extrusion rod 562 and the support rod 561 .

[0038] When the connector body 1 has not yet been inserted into the connector body 2, the support spring sheet 566 is used to support the extrusion rod 562 so that the end of the extrusion rod 562 fixed with the reinforcement head 563 is away from the connector body 2. By allowing the support spring sheet 566 to support the extrusion rod 562, the possibility of the reinforcement head 563 and the extrusion rod 562 affecting the insertion of the connector body 1 into the connector body 2 can be reduced.

[0039] Reference Figure 1 , Figure 2 and Figure 5 The sealing mechanism 6 includes a support frame 61 fixed on the connector 1, the support rod 561 is fixedly connected to the support frame 61, a sealing strip 62 is fixed on the support frame 61, and a restraining component 63 is arranged between the sealing strip 62 and the support frame 61.

[0040] When the connector body 1 is inserted into the connector body 2, the connector body 2 is located between the support frame 61 and the connector body 1, and the sealing strip 62 on the support frame 61 contacts the connector body 2, and then the binding component 63 is used to tighten the sealing strip 62 so that the sealing strip 62 contacts the connector body 2 tightly, so that the sealing strip 62 seals the support frame 61 and the connector body 2. When the connector body 1 is inserted into the connector body 2, the sealing strip 62 contacts the edge of the connector body 2, thereby further improving the sealing between the connector body 1 and the connector body 2 and reducing the possibility of moisture infiltration.

[0041] Reference Figure 2 and Figure 5The restraining assembly 63 includes a restraining block 632 fixed at one end of the supporting frame 61, and a winding roller 633 is rotatably connected to the restraining block 632. A knob 634 is fixed to one end of the winding roller 633. A restraining rope 631 is arranged on the winding roller 633, and one end of the restraining rope 631 is fixedly connected to the winding roller 633. The other end of the restraining rope 631 is wrapped around the sealing strip 62 for two circles and is fixedly connected to the restraining block 632.

[0042] When the sealing strip 62 on the support frame 61 is in contact with the connector body 22, turn the knob 634 to drive the winding roller 633, and drive the binding rope 631. The binding rope 631 is wrapped around the sealing strip 62 to tighten the sealing strip 62 so that the sealing strip 62 is in contact with the connector body 22, thereby improving the sealing between the support frame 61 and the connector body 22. By tightening the sealing strip 62 with the binding rope 631, the sealing strip 62 is firmly in contact with the connector body 22, thereby further reducing the possibility of moisture penetrating between the connector body 1 and the connector body 22.

[0043] Reference Figure 2 and Figure 5 A fixing block 636 is fixed on the restraining block 632 , a fixing bolt 635 is threadedly connected to the fixing block 636 , and the fixing bolt 635 passes through the fixing block 636 . A plurality of fixing holes distributed in a circumference are opened on the knob 634 .

[0044] After rotating the knob 634 and allowing the winding roller 633 to wind up the restraining rope 631, turn the fixing bolt 635 to move the fixing bolt 635 on the fixing block 636, and insert the fixing bolt 635 into the fixing hole on the knob 634 to fix the knob 634. By fixing the rotated knob 634 with a fixing screw and allowing the fixing bolt 635 to restrict the knob 634, the winding roller 633 can be kept fixed, and the restraining rope 631 can be stably wound on the winding roller 633.

[0045] Working principle: When using the connector to connect the battery and motor of a new energy vehicle, first install the connector body 1 on the battery, then install the connector body 2 on the motor, and then insert the connector body 1 on the connector body 2, so that the conductive terminal 3 on the connector body 1 is connected with the conductive socket 4 on the connector body 2. When the connector body 1 is inserted into the connector body 2, the inclined surface of the engaging tooth 2 55 on the connector body 1 is in conflict with the inclined surface of the engaging tooth 1 54 on the engaging block 51, and then the engaging block 51 is pushed to allow the engaging block 51 to slide in the sliding groove 52, and then the engaging block 51 squeezes the engaging spring 53. When the connector body 1 is fully inserted into the connector body 2, the engaging tooth 1 54 and the engaging tooth 2 55 stop sliding, and then the engaging spring 53 pushes the engaging block 51 to allow the engaging tooth 1 54 on the engaging block 51 to be engaged with the engaging tooth 2 55.

[0046] At the same time, the connector body 2 resists the extrusion rod 562. When the connector body 1 and the connector body 2 are approaching each other, the extrusion rod 562 is rotated between the two support rods 561, and then the reinforcement head 563 on the extrusion rod 562 is buckled in the reinforcement groove 564 on the connector body 2.

[0047] When the connector body 1 is inserted into the connector body 2, the connector body 2 is located between the support frame 61 and the connector body 1, and the sealing strip 62 on the support frame 61 is in contact with the connector body 2. The knob 634 is turned to drive the winding roller 633, and the winding roller 633 drives the binding rope 631. The binding rope 631 is wrapped around the sealing strip 62 to tighten the sealing strip 62 so that the sealing strip 62 is in contact with the connector body 2. The fixing bolt 635 is turned to move the fixing bolt 635 on the fixing block 636. The fixing bolt 635 is inserted into the fixing hole on the knob 634 to fix the knob 634, thereby completing the plug-in fixation between the connector body 1 and the connector body 2.

Claims

1. A multifunctional waterproof and anti-detachment connector for new energy vehicles, comprising a connector body (1), characterized in that: The connector body 1 (1) is provided with a connector body 2 (2), a plurality of conductive terminals (3) are fixed on the connector body 1, a conductive socket (4) is fixed on the connector body 2, a snap-fit ​​fixing mechanism (5) is fixed between the connector body 1 and the connector body 2, a sealing mechanism (6) is provided between the connector body 1 and the connector body 2, and a sealing ring (7) is fixed between the connector body 2 and the conductive socket (4).

2. A multifunctional waterproof and anti-detachment connector for new energy vehicles according to claim 1, characterized in that: The clamping and fixing mechanism (5) comprises two clamping blocks (51) symmetrically arranged on the inner wall of the second connector body (2); the second connector body (2) is provided with two symmetrical sliding grooves (52); the clamping block (51) is located in the sliding grooves (52) and is slidably connected to the second connector body (2); a clamping spring (53) is arranged between the clamping block (51) and the second connector body (2); both ends of the clamping spring (53) are fixedly connected to the clamping block (51) and the second connector body (2); a plurality of uniformly distributed clamping teeth (54) are fixed on a side of the clamping block (51) away from the clamping spring (53); a plurality of uniformly distributed clamping teeth (55) are fixed on both ends of the first connector body (1); the first clamping teeth (54) and the second clamping teeth (55) face in opposite directions; and a reinforcing component (56) is arranged between the first connector body (1) and the second connector body (2).

3. A multifunctional waterproof and anti-detachment connector for new energy vehicles according to claim 2, characterized in that: The reinforcement component (56) comprises two extrusion rods (562) symmetrically arranged on the connector body (1), the two sides of the extrusion rods (562) being rotatably connected to support rods (561), a reinforcement head (563) being fixed to one end of the extrusion rods (562), and a reinforcement groove (564) corresponding to the reinforcement head (563) being provided on the outer wall of the connector body (2).

4. A multifunctional waterproof and anti-detachment connector for new energy vehicles according to claim 3, characterized in that: One end of the squeezing rod (562) away from the reinforcing head (563) is rotatably connected to a resisting roller (565).

5. The multifunctional waterproof and anti-detachment connector for new energy vehicles according to claim 3 is characterized in that: A support spring sheet (566) is provided between the extrusion rod (562) and the two support rods (561), and both ends of the support spring sheet (566) are fixedly connected to the extrusion rod (562) and the support rod (561).

6. A multifunctional waterproof and anti-detachment connector for new energy vehicles according to claim 3, characterized in that: The sealing mechanism (6) comprises a support frame (61) fixed on connector one, the support rod (561) is fixedly connected to the support frame (61), a sealing strip (62) is fixed on the support frame (61), and a restraining component (63) is provided between the sealing strip (62) and the support frame (61).

7. A multifunctional waterproof and anti-detachment connector for new energy vehicles according to claim 6, characterized in that: The binding assembly (63) comprises a binding block (632) fixed to one end of the support frame (61); a winding roller (633) is rotatably connected to the binding block (632); a knob (634) is fixed to one end of the winding roller (633); a binding rope (631) is arranged on the winding roller (633); one end of the binding rope (631) is fixedly connected to the winding roller (633); the other end of the binding rope (631) is wrapped around the sealing strip (62) for two turns and is fixedly connected to the binding block (632).

8. The multifunctional waterproof and anti-detachment connector for new energy vehicles according to claim 7 is characterized in that: A fixing block (636) is fixed on the restraining block (632), a fixing bolt (635) is threadedly connected to the fixing block (636), the fixing bolt (635) passes through the fixing block (636), and a plurality of fixing holes distributed in a circumference are opened on the knob (634).

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