Quick plugging connector for new energy automobile

Abstract

The invention relates to the technical field of automobile accessories, in particular to a quick plugging connector for a new energy automobile, which comprises a male head and a female head, the two ends of the male head are respectively provided with a fixing column, the top of each fixing column is integrally provided with a top semicircular body, and the lower end of each top semicircular body is provided with a bearing ring in sliding connection with the corresponding fixing column. External cylinders corresponding to the top semicircular bodies are arranged at the two ends of the female head respectively, additional blocks are integrally arranged on the external cylinders, wedge blocks capable of elastically and telescopically sliding are arranged in the additional blocks, a first cover body is arranged on the female head, a second cover body integrally arranged with the male head is arranged on the opposite face of the first cover body, and the second cover body is arranged on the opposite face of the second cover body. The first cover body and the second cover body are internally provided with plugging parts used for electrically connecting the male head and the female head, and the problems that in the prior art, rapid plugging and unplugging cannot be achieved, and rapid power failure during maintenance is affected are effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile accessories, and in particular to a quick plug-in connector for new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source (or use conventional automotive fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures.

[0003] Various connectors are used in new energy vehicles, such as PCB connectors, which are specially used to connect and fix the connection devices of printed circuit boards.

[0004] The existing connection devices have the following shortcomings:

[0005] 1. The existing locking methods of the male and female connectors include lock-type and deformable types, which cannot achieve quick plugging and unplugging during the process of unbuttoning or deformation.

[0006] 2. Unlike previous gasoline vehicles and other fuel vehicles, in order to ensure the safety of new energy vehicles during maintenance, it is necessary to fundamentally cut off the output of the battery power to ensure rapid power outage during maintenance. However, compared with the deformed locking method, due to the strength of the workers, it is difficult to pull out quickly in a deformed and tense state, and the contact points of the wires may frequently experience critical processes of breaking and opening, which can easily cause sparks and affect the safety of the line. Summary of the invention

[0007] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a quick plug-in connector for new energy vehicles, which effectively solves the problem in the prior art that quick plug-in and quick power-off during maintenance cannot be achieved.

[0008] To achieve the above object, the present invention adopts the following technical solutions:

[0009] A quick plug connector for new energy vehicles comprises a male head and a female head, wherein the two ends of the male head are respectively provided with a fixing column, the top of the fixing column is integrally provided with a top semicircular body, the lower end of the top semicircular body is provided with a receiving ring slidably connected to the fixing column, the two ends of the female head are respectively provided with an external cylinder corresponding to the top semicircular body, the external cylinder is integrally provided with an additional block, a wedge block that can elastically extend and slide is arranged in the additional block, a first cover body is arranged on the female head, a second cover body integrally provided with the male head is arranged on the opposite surface of the first cover body, and a plug-in component for electrically connecting the male head and the female head is arranged in the first cover body and the second cover body.

[0010] Furthermore, the two ends of the male head are respectively fixedly connected with mounting columns, the fixed columns are arranged on the mounting columns, the additional block is slidably connected with a first sliding column inside, the wedge block is arranged at one end of the first sliding column, and the other end of the first sliding column is provided with a stop column corresponding to the additional block.

[0011] Furthermore, a receiving ring groove for receiving the upper half ring portion of the receiving ring is provided inside the top semicircular body.

[0012] Furthermore, the wedge block is triangular in shape, and the lower end section can be slidably arranged with the receiving ring and the top semicircular body respectively, and a first spring connected to the first sliding column sleeve is arranged between the wedge block and the additional block.

[0013] Furthermore, one end of the external tube is fixedly arranged on the fixed plate, and the inside of the external tube can be slidably connected with the top semicircular body, the receiving ring and the mounting column respectively.

[0014] Furthermore, the inner periphery of the first cover body fits the outer periphery of the second cover body, and the second cover body is slidably connected to the inner wall of the first cover body, a first wire adapted to the female connector is arranged in the first cover body, and a second wire adapted to the male connector is arranged in the second cover body.

[0015] Furthermore, the plug-in component includes a plurality of first mounting heads arranged in the first cover body, an insulating groove is provided in the middle of the first mounting head, electric shock grooves are provided at both ends of the insulating groove, and de-energizing grooves connected to the electric shock grooves are provided at both ends of the first mounting head, and elastic contacts electrically connected to the first wire are provided in the electric shock groove.

[0016] Furthermore, a second mounting head is provided in the second cover body, and a sliding block slidably connected to the insulating slide groove is provided at one end of the second mounting head, and the two ends of the sliding block are respectively fixedly connected with the first shaft block and the second shaft block, and the inner walls of the first shaft block and the second shaft block are respectively slidably connected with the first electric shock sliding column and the second electric shock sliding column, and the first electric shock sliding column and the second electric shock sliding column are respectively electrically connected to the second wire, and one end of the first electric shock sliding column and the second electric shock sliding column are respectively provided with electric shock columns corresponding to the elastic contact piece, and a second spring connected to the first electric shock sliding column sleeve is provided between the electric shock column and the first shaft block, and the second spring connected to the second electric shock sliding column sleeve is provided between the second shaft block and the other electric shock column.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention can realize the rapid insertion and fixing of the male and female plugs for power-on, and the subsequent rapid removal and power-off of the male and female plugs through the arrangement of the wedge block, the top semicircular body and the receiving ring, the arrangement of the electric shock column and the elastic contact piece in the electric shock chute, and the arrangement of the power-off chute, so as to realize the critical process of frequent breaking and opening of the contact points of the wires, cause sparks, and affect the safety of the lines.

[0019] 2. Since the elastic displacement direction of the wedge block and the movement direction of the top semicircular body are in a vertical state, the elastic displacement of the wedge block can be easily changed by pushing the top semicircular body to achieve quick plugging and unplugging of the male and female heads. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a first axonometric view of the present invention;

[0021] Figure 2 It is a front view of the present invention;

[0022] Figure 3 is a second axonometric view of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the female head of the present invention;

[0024] Figure 5 is a cross-sectional view of the external tube of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the male plug of the present invention;

[0026] Figure 7 It is a first structural schematic diagram of the plug-in component of the present invention;

[0027] Figure 8 It is a second structural schematic diagram of the plug-in component of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the slider of the present invention;

[0029] Fig.10 is a schematic structural diagram of a first mounting head of the present invention;

[0030] Fig.11 It is a schematic diagram of the structure of the elastic contact piece of the present invention;

[0031] In the figure: 1, male connector, 3, first conductor, 4, second conductor, 5, fixing plate, 6, peripheral tube, 7, top semicircular body, 8, fixing column, 9, mounting column, 10, receiving ring, 11, first sliding column, 12, wedge block, 13, first spring, 14, female connector, 15, first cover, 16, receiving ring groove, 17, blocking column, 18, additional block, 19, second mounting head, 20, slider, 21, first mounting head, 22, first shaft block, 23, first electric shock sliding column, 24, second electric shock sliding column, 25, second shaft block, 26, electric shock slide groove, 27, power-off slide groove, 28, electric shock column, 29, insulating slide groove, 30, elastic contact piece, 31, second spring, 32, second cover. DETAILED DESCRIPTION

[0032] like Figure 1-11 As shown, a quick plug connector for new energy vehicles includes a male head 1 and a female head 14, wherein the two ends of the male head 1 are respectively provided with a fixing column 8, the top of the fixing column 8 is integrally provided with a top semicircular body 7, and the lower end of the top semicircular body 7 is provided with a receiving ring 10 slidably connected to the fixing column 8, and the two ends of the female head 14 are respectively provided with an external tube 6 corresponding to the top semicircular body 7, and the external tube 6 is integrally provided with an additional block 18, and a wedge block 12 that can elastically extend and slide is arranged in the additional block 18, and a first cover body 15 is arranged on the female head 14, and a second cover body 32 integrally provided with the male head 1 is arranged on the opposite surface of the first cover body 15, and a plug-in component for electrically connecting the male head 1 and the female head 14 is arranged in the first cover body 15 and the second cover body 32.

[0033] When the present invention is in use, when the male head 1 and the female head 14 are connected, the fixing columns 8 at both ends of the male head 1 respectively drive the top semicircular body 7 and the receiving ring 10 to be inserted into the external tube 6 at both ends of the female head 14 respectively. Since the upper end of the top semicircular body 7 is an arc-shaped circular surface, the top semicircular body 7 can squeeze the wedge block 12 in the additional block 18 to elastically move backward. After the top semicircular body 7 passes through the wedge block 12, the wedge block 12 is reset and moved forward to be received on the lower end annular surface of the top semicircular body 7. The wedge block 12 is used to limit the top semicircular body 7 to achieve the plug-in connection between the male head 1 and the female head 14. At the same time, the second cover body 32 is inserted into the first cover body 15 to seal the connection between the male head 1 and the female head 14. At the same time, the plug-in component works to electrically connect the female head 14 and the male head 1. When it is necessary to pull out and separate the male head 1 and the female head 14, the top semicircular body 7 can continue to be pushed to slide along the inner side of the external tube 6. The receiving ring 10 squeezes the wedge block 12 elastically backward again. When the receiving ring 10 passes the wedge block 12, the male head 1 moves backward in the opposite direction. Under the action of the wedge block 12, the receiving ring 10 slides along the fixing column 8 toward the position of the top semicircular body 7, and the receiving ring 10 enters the groove provided in the top semicircular body 7. At the same time, the outer edge of the receiving ring 10 and the outer edge of the top semicircular body 7 are connected to form an arc surface, and the wedge block 12 slides to the upper arc surface of the top semicircular body 7 through the arc surface, canceling the limiting effect of the wedge block 12, realizing the removal of the male head 1 and the female head 14, and then realizing the quick plugging and unplugging of the male head 1 and the female head 14, and because the elastic displacement direction of the wedge block 12 and the movement direction of the top semicircular body 7 are in a vertical state, the elastic displacement of the wedge block 12 can be easily changed by pushing the top semicircular body 7. At the same time, the plug-in and unplug components work to cut off the power to the male head 1 and the female head 14.

[0034] The two ends of the male head 1 are respectively fixedly connected with mounting columns 9, the fixed column 8 is arranged on the mounting column 9, the first sliding column 11 is slidably connected inside the additional block 18, the wedge block 12 is arranged at one end of the first sliding column 11, and the other end of the first sliding column 11 is provided with a blocking column 17 corresponding to the additional block 18.

[0035] like Figure 2 As shown, the mounting column 9 supports and fixes the fixing column 8. When the wedge block 12 is squeezed, the first sliding column 11 slides backward along the inside of the additional block 18, thereby driving the wedge block 12 to move backward. The blocking column 17 cooperates with the wedge block 12 to limit the first sliding column 11, thereby preventing the first sliding column 11 from detaching from the additional block 18.

[0036] The top semicircular body 7 has a receiving ring groove 16 inside for receiving the upper semicircular portion of the receiving ring 10 .

[0037] like Figure 3As shown, the receiving ring groove 16 can be used to receive the upper half of the receiving ring 10, and the outer edge of the receiving ring 10 is connected with the outer edge of the top semicircular body 7 to form an arc-shaped surface. The wedge block 12 slides through the arc-shaped surface to the upper end arc-shaped surface of the top semicircular body 7, canceling the limiting effect of the wedge block 12, and realizing the removal of the male head 1 and the female head 14.

[0038] The wedge block 12 is triangular in shape, and the lower end section can be slidably arranged with the receiving ring 10 and the top semicircular body 7 respectively. A first spring 13 sleeved and connected with the first sliding column 11 is arranged between the wedge block 12 and the additional block 18 .

[0039] like Figure 2 and 5 As shown, the fixed column 8 drives the top semicircular body 7 and the receiving ring 10 to be inserted into the external tube 6 at both ends of the female head 14 respectively. Since the upper end of the top semicircular body 7 is an arc-shaped circular surface, the top semicircular body 7 can squeeze the wedge block 12 in the additional block 18 to elastically move backward. When the top semicircular body 7 passes through the wedge block 12, the wedge block 12 is reset and moved forward to be received on the lower end annular surface of the top semicircular body 7. The top semicircular body 7 is limited by the wedge block 12, and the top semicircular body 7 is continuously pushed to slide along the external tube 6. The receiving ring 10 squeezes the wedge block 12 again to elastically move backward. The receiving ring 10 moves backward. When the receiving ring 10 passes the wedge block 12, under the action of the wedge block 12, the receiving ring 10 slides along the fixed column 8 toward the position of the top semicircular body 7, and the receiving ring 10 enters the groove provided in the top semicircular body 7. At the same time, the outer edge of the receiving ring 10 is connected with the outer edge of the top semicircular body 7 to form an arc surface. The wedge block 12 slides through the arc surface to the upper arc surface of the top semicircular body 7, canceling the limiting effect of the wedge block 12, and realizing the removal of the male head 1 and the female head 14. The first spring 13 plays a role in resetting the wedge block 12.

[0040] One end of the external tube 6 is fixedly arranged on the fixing plate 5, and the interior of the external tube 6 can be slidably connected with the top semicircular body 7, the receiving ring 10 and the installation column 9 respectively.

[0041] like Figure 2 and 3 As shown, the fixing plate 5 supports and fixes the external tube 6. The inner diameter of the external tube 6 is the same as the diameters of the top semicircular body 7, the receiving ring 10 and the mounting column 9, ensuring that the top semicircular body 7, the receiving ring 10 and the mounting column 9 can slide within the external tube 6 within a limited position.

[0042] The inner periphery of the first cover body 15 fits with the outer periphery of the second cover body 32, and the second cover body 32 is slidably connected to the inner wall of the first cover body 15. A first wire 3 compatible with the female connector 14 is arranged in the first cover body 15, and a second wire 4 compatible with the male connector 1 is arranged in the second cover body 32.

[0043] like Figure 2 and 4As shown in FIG. 6 , the second cover body 32 is slidably arranged on the inner wall of the first cover body 15 . The first cover body 15 serves to install the first wire 3 , and the second cover body 32 serves to install the second wire 4 .

[0044] The plug-in component includes a plurality of first mounting heads 21 arranged in the first cover body 15, an insulating groove 29 is provided in the middle of the first mounting head 21, and electric shock grooves 26 are provided at both ends of the insulating groove 29, and de-energizing grooves 27 connected to the electric shock groove 26 are provided at both ends of the first mounting head 21, and elastic contact pieces 30 electrically connected to the first wire 3 are provided in the electric shock groove 26, and a second mounting head 19 is provided in the second cover body 32, and a slider 20 slidably connected to the insulating groove 29 is provided at one end of the second mounting head 19, and the first shaft blocks 22 are fixedly connected to the two ends of the slider 20. and the second shaft block 25, the inner walls of the first shaft block 22 and the second shaft block 25 are respectively slidably connected with the first electric shock slide post 23 and the second electric shock slide post 24, and the first electric shock slide post 23 and the second electric shock slide post 24 are respectively electrically connected to the second wire 4, one end of the first electric shock slide post 23 and the second electric shock slide post 24 are respectively provided with an electric shock column 28 corresponding to the elastic contact piece 30, a second spring 31 sleeved and connected to the first electric shock slide post 23 is arranged between the electric shock column 28 and the first shaft block 22, and the second spring 31 sleeved and connected to the second electric shock slide post 24 is arranged between the second shaft block 25 and the other electric shock column 28.

[0045] like Figure 8 and 10As shown in Figure 11, the first wire 3 is arranged on the first mounting head 21 and is electrically connected to the elastic contact piece 30. The electric contact chute 26 and the insulating chute 29 are connected, and the elastic contact pieces 30 are respectively arranged in the electric contact chute 26, and the wedge block 12 is matched with the positioning and extraction of the receiving ring 10 and the top semicircular body 7. When the wedge block 12 and the top semicircular body 7 are limited, the male head 1 and the female head 14 are inserted and fixed, and the slider 20 is inserted into the insulating chute 29. At the same time, the first electric contact slide post 23 and the second electric contact slide post 24 on the first shaft block 22 and the second shaft block 25 are driven simultaneously. The electric contact post 28 at one end of the first electric contact slide post 23 and the second electric contact slide post 24 enters the electric contact slide groove 26 and contacts the elastic contact piece 30. Since the second wire 4 is arranged on the second mounting head 19 and is connected to the first electric contact slide post 23 and the second electric contact slide post 24, the first electric contact slide post 23 and the second electric contact slide post 24 are electrically connected to the second wire 4 respectively. When the electric contact post 28 is connected to the elastic contact piece 30, the electrical connection between the first wire 3 and the second wire 4 is realized. When the top semicircular body 7 is pushed to slide along the outer tube 6, the male head 1 and the female head 1 are realized. 4 is disengaged. At the same time, the contact posts 28 at the lower ends of the first contact slide post 23 and the second contact slide post 24 continue to slide along the elastic contact pieces 30 in the contact slide groove 26, and slide down into the de-energizing slide groove 27 under the action of the second spring 31. When the receiving ring 10 enters the groove provided in the top semicircular body 7, at the same time, the outer edge of the receiving ring 10 is connected with the outer edge of the top semicircular body 7 to form an arc surface, and the wedge block 12 slides to the upper arc surface of the top semicircular body 7 through the arc surface, canceling the limiting effect of the wedge block 12, realizing the removal of the male head 1 and the female head 14, and the contact post 28 is de-energized. The slide groove 27 is pushed out, thereby realizing the removal of the male head 1 and the female head 14, and the male head 1 and the female head 14 can be quickly plugged in to power on and quickly pulled out to cut off the power. Due to the arrangement of the wedge block 12, the top semicircular body 7 and the receiving ring 10, the arrangement of the electric shock column 28, the elastic contact piece 30 in the electric shock slide groove 26 and the de-energizing slide groove 27, the male head 1 and the female head 14 can be quickly inserted and fixed to power on, and the subsequent male head 1 and the female head 14 can be quickly pulled out to cut off the power, which can effectively prevent the contact points of the wires from frequently breaking and opening, causing sparks and affecting the safety of the line.

[0046] The working process of the present invention is as follows: when the present invention is in use, when the male head 1 and the female head 14 are connected, the fixing columns 8 at both ends of the male head 1 respectively drive the top semicircular body 7 and the receiving ring 10 to be inserted into the external tubes 6 at both ends of the female head 14 respectively. Since the upper end of the top semicircular body 7 is an arc-shaped circular surface, the top semicircular body 7 can squeeze the wedge block 12 in the additional block 18 to elastically move backward. After the top semicircular body 7 passes through the wedge block 12, the wedge block 12 is reset and moved forward to be received on the lower end annular surface of the top semicircular body 7. The top semicircular body 7 is limited by the wedge block 12 to realize the plug-in connection of the male head 1 and the female head 14. When the wedge block 12 is limited by the top semicircular body 7, the male head 1 and the female head 14 are inserted and fixed. Timingly, the slider 20 is inserted into the insulating slide groove 29. At the same time, the first electric contact slide post 23 and the second electric contact slide post 24 on the first shaft block 22 and the second shaft block 25 are driven simultaneously. The electric contact post 28 at one end of the first electric contact slide post 23 and the second electric contact slide post 24 enters the electric contact slide groove 26 and contacts the elastic contact piece 30. Since the second wire 4 is arranged on the second mounting head 19 and is connected to the first electric contact slide post 23 and the second electric contact slide post 24, the first wire 3 is arranged on the first mounting head 21 and is electrically connected to the elastic contact piece 30. When the electric contact post 28 is connected to the elastic contact piece 30, the electrical connection between the first wire 3 and the second wire 4 is achieved.

[0047] Continue to push the top semicircular body 7 to slide along the external tube 6, and the receiving ring 10 squeezes the wedge block 12 again to move elastically backward. After the receiving ring 10 passes the wedge block 12, under the action of the wedge block 12, the receiving ring 10 slides along the fixed column 8 toward the position of the top semicircular body 7, and the receiving ring 10 enters the groove provided in the top semicircular body 7. At the same time, the outer edge of the receiving ring 10 is connected with the outer edge of the top semicircular body 7 to form an arc surface, and the wedge block 12 slides to the upper arc surface of the top semicircular body 7 through the arc surface, canceling the limiting effect of the wedge block 12. At the same time, the first contact sliding column 23 and the second contact sliding column 24 The lower end contact posts 28 continue to slide along the elastic contact pieces 30 in the contact chute 26, and slide down to the de-energizing chute 27 under the action of the second spring 31. When the receiving ring 10 enters the top semicircular body A groove is arranged in the circular body 7. At the same time, the outer edge of the receiving ring 10 is connected with the outer edge of the top semicircular body 7 to form an arc-shaped surface. The wedge block 12 slides to the upper arc-shaped surface of the top semicircular body 7 through the arc-shaped surface, canceling the limiting effect of the wedge block 12, realizing the removal of the male head 1 and the female head 14, and the electric shock column 28 is pushed out from the de-energizing chute 27, thereby realizing the removal of the male head 1 and the female head 14. Moreover, due to the arrangement of the wedge block 12, the top semicircular body 7 and the receiving ring 10, the electric shock column 28, the elastic contact piece 30 in the electric shock chute 26 and the de-energizing chute 27, the male head 1 and the female head 14 can be quickly inserted and fixed for power on, and the subsequent rapid removal and power off of the male head 1 and the female head 14 can be realized, which can effectively prevent the critical process of frequent breaking and opening of the contact points of the wires, causing sparks and affecting the safety of the lines.

[0048] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick plug connector for a new energy vehicle, comprising a male connector (1) and a female connector (14), characterized in that: The male connector (1) is provided with a fixing column (8) at both ends, a top semicircular body (7) is integrally provided on the top of the fixing column (8), a receiving ring (10) slidably connected to the fixing column (8) is provided at the lower end of the top semicircular body (7), an external tube (6) corresponding to the top semicircular body (7) is provided at both ends of the female connector (14), an additional block (18) is integrally provided on the external tube (6), a wedge block (12) that can elastically extend and slide is provided in the additional block (18), a first cover body (15) is provided on the female connector (14), a second cover body (32) integrally provided with the male connector (1) is provided on the opposite surface of the first cover body (15), and plug-in components for electrically connecting the male connector (1) and the female connector (14) are provided in the first cover body (15) and the second cover body (32).

2. According to claim 1, a quick-plug connector for new energy vehicles is characterized in that: The two ends of the male head (1) are respectively fixedly connected with mounting columns (9), the fixed column (8) is arranged on the mounting column (9), the first sliding column (11) is slidably connected inside the additional block (18), the wedge block (12) is arranged at one end of the first sliding column (11), and the other end of the first sliding column (11) is provided with a blocking column (17) corresponding to the additional block (18).

3. According to claim 2, a quick-plug connector for new energy vehicles is characterized in that: The top semicircular body (7) is provided with a receiving ring groove (16) for receiving the upper semicircular portion of the receiving ring (10).

4. According to claim 2, a quick-plug connector for new energy vehicles is characterized in that: The wedge block (12) is triangular in shape, and the lower end section can be slidably arranged with the receiving ring (10) and the top semicircular body (7) respectively. A first spring (13) sleeved and connected to the first sliding column (11) is arranged between the wedge block (12) and the additional block (18).

5. According to claim 2, a quick-plug connector for new energy vehicles is characterized in that: One end of the external tube (6) is fixedly arranged on the fixed plate (5), and the interior of the external tube (6) can be slidably connected to the top semicircular body (7), the receiving ring (10) and the installation column (9) respectively.

6. According to claim 1, a quick-plug connector for new energy vehicles is characterized in that: The inner periphery of the first cover body (15) fits the outer periphery of the second cover body (32), and the second cover body (32) is slidably connected to the inner wall of the first cover body (15). A first conductive wire (3) adapted to the female connector (14) is arranged in the first cover body (15), and a second conductive wire (4) adapted to the male connector (1) is arranged in the second cover body (32).

7. According to claim 1, a quick-plug connector for new energy vehicles is characterized in that: The plug-in component comprises a plurality of first mounting heads (21) arranged in a first cover body (15), an insulating groove (29) is provided in the middle of the first mounting head (21), electric shock grooves (26) are provided at both ends of the insulating groove (29), de-energizing grooves (27) connected to the electric shock grooves (26) are provided at both ends of the first mounting head (21), and elastic contact sheets (30) electrically connected to the first wire (3) are provided in the electric shock grooves (26).

8. According to claim 6, a quick-plug connector for new energy vehicles is characterized in that: A second mounting head (19) is arranged in the second cover body (32), and a slider (20) slidably connected to the insulating slide groove (29) is arranged at one end of the second mounting head (19), and the two ends of the slider (20) are respectively fixedly connected to the first shaft block (22) and the second shaft block (25), and the inner walls of the first shaft block (22) and the second shaft block (25) are respectively slidably connected to the first electric contact slide column (23) and the second electric contact slide column (24), and the first electric contact slide column (23) and the second electric contact slide column (24) are ) are electrically connected to the second wire (4), one end of the first electric shock sliding post (23) and the second electric shock sliding post (24) are respectively provided with an electric shock post (28) corresponding to the elastic contact piece (30), a second spring (31) sleeved and connected to the first electric shock sliding post (23) is provided between the electric shock post (28) and the first shaft block (22), and the second spring (31) sleeved and connected to the second electric shock sliding post (24) is provided between the second shaft block (25) and the other electric shock post (28).

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