High-power socket for new energy vehicle

Abstract

The invention relates to the technical field of sockets, in particular to a high-power socket for a new energy vehicle, which comprises a device body, the device body comprises a mounting seat, the surface of the mounting seat is provided with a charging jack, one side of the charging jack is connected with a hinge frame, and one side of the hinge frame is hinged to a sealing cover; a limiting structure is inserted into one side of the top end of the sealing cover and comprises a limiting buckle, and a magnetic block is inserted into one side of the limiting buckle. The fixing screw rod is positioned through the third through hole formed in the mounting plate, then the nut is rotationally connected to the outer surface of one end of the fixing screw rod, the mounting plate and the mounting base are limited, the top end of the adjusting screw rod is limited through the mounting plate, and therefore the closing and opening effects on the sealing cover are achieved; and the problems that the sealing cover is unstable in installation and easy to deform due to loose clamping when the sealing cover is clamped by a buckle are avoided.

Description

Technical Field

[0001] This invention relates to the field of socket technology, specifically a high-power socket for new energy vehicles. Background Technology

[0002] There are two main types of high-power charging sockets for new energy vehicles: AC charging sockets and DC charging sockets. AC charging sockets are usually connected via a three-prong socket and are suitable for slow charging needs in homes or public places. They have a longer charging time but lower equipment costs. DC charging sockets, on the other hand, are suitable for fast charging needs. They directly power the battery through a high-power off-board DC charger, resulting in shorter charging times but higher equipment costs. The main function of a charging socket for new energy vehicles is to connect to the on-board charger or power battery via a cable to achieve power transmission. It is one of the core components of the electric vehicle charging system, ensuring that electrical energy can be safely and effectively transmitted to the vehicle's battery. The charging socket connects to the on-board charger or power battery via a cable to achieve the transmission of electrical energy from an external power source to the vehicle's battery.

[0003] When using existing high-power sockets for new energy vehicles, their function is to ensure that electrical energy can be safely and effectively transmitted to the vehicle's battery by connecting to the charging cable, thereby powering the battery or charger and accelerating charging efficiency through its high power. However, existing high-power sockets for new energy vehicles use clips to lock the cover in place. This method is prone to problems such as unstable cover installation and easy deformation due to loose locking. Summary of the Invention

[0004] The purpose of this invention is to provide a high-power socket for new energy vehicles, in order to solve the problem mentioned in the background art that the existing high-power sockets for new energy vehicles use clips to lock the cover when limiting the cover, which is prone to unstable installation and deformation due to loose locking.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a high-power socket for new energy vehicles, comprising:

[0006] The device body includes a mounting base, a charging port is provided on the surface of the mounting base, a hinge frame is connected to one side of the charging port, and a cover is hinged to one side of the hinge frame.

[0007] A limiting structure is inserted inside one side of the top of the cap. The limiting structure includes a limiting buckle. A magnetic block is inserted inside one side of the limiting buckle. A fixing rod is connected to one side of the top of the limiting buckle. A support frame is sleeved on the outer wall of the fixing rod. A support spring is connected inside the bottom end of the support frame. A movable rod is connected to the bottom end of the support spring. A slider is connected to one side of the top of the movable rod. A limiting plate is sleeved on the outer wall of the bottom end of the movable rod. A limiting ring is connected to the surface of the bottom end of the movable rod. A bearing is provided on one side of the top surface of the support frame. An adjusting screw is connected to the top of the bearing. A mounting plate is sleeved on the outer wall of the top of the adjusting screw. A fixing screw is inserted inside one side of the mounting plate. A nut is rotatably connected to the outer surface of one end of the fixing screw.

[0008] Preferably, a slot is provided on one side of the top surface of the cap, one end of the limiting buckle is inserted into the slot of the cap, the magnetic block is connected to one side surface of the cap, a groove is provided on one side of the inner surface of the limiting buckle, the magnetic block is inserted into the groove of the limiting buckle, the limiting buckle itself has magnetic force, and the limiting buckle and the magnetic block are attracted and connected by magnetic force.

[0009] Preferably, a through hole is provided on one side of the top surface of the support frame, and the fixing rod is inserted into the through hole of the support frame. The limiting buckle and the support frame are hinged together by the fixing rod.

[0010] Preferably, the bottom surface of the support frame has a second through hole, the limiting plate is connected to one side of the mounting base surface, the bottom surface of the limiting plate has a third through hole, the movable rod is inserted into the third through hole of the limiting plate, the bottom surface of the support frame has a movable groove, and the top end of the support spring is connected to one side of the inner wall of the movable groove of the support frame.

[0011] Preferably, a sliding groove is provided on one side of the inner wall of the movable groove of the support frame, one end of the slider is inserted into the sliding groove of the support frame and slidably connected to the support frame, the limiting plate is connected to one side of the surface of the mounting base, and a second through hole is provided on one side of the bottom surface of the limiting plate, and the movable rod is inserted into the second through hole of the limiting plate.

[0012] Preferably, the support frame and the adjusting screw are movably connected by bearings, and the top surface of the mounting plate is provided with a threaded hole, and the adjusting screw is rotatably connected to the inside of the threaded hole in the mounting plate.

[0013] Preferably, one end of the fixing screw is connected to one side of the mounting base surface, and a through hole three is provided on one side of the mounting plate surface. The fixing screw is inserted into the through hole three of the mounting plate, and the fixing screw and the nut are rotatably connected by threads.

[0014] Preferably, the top surface of the charging port is connected to a support structure, the support structure including a slide, a second support spring connected to one side of the inner surface of the slide, a support rod connected to one end of the second support spring, a buffer pad connected to one end of the support rod, a magnetic plate connected to one side of the top surface of the support rod, and a magnetic frame connected to one side of the top of the slide.

[0015] Preferably, the second support spring is connected to one side of the inner surface of the slide, one end of the support rod is inserted into the slide and connected to the second support spring, the slide and the support rod are elastically connected by the second support spring, and the buffer pad is filled between the support rod and the cover for buffering.

[0016] Preferably, the top surface of the carriage has a through groove, and the magnetic plate is inserted into the through groove of the carriage. The magnetic plate and the magnetic frame can be connected by magnetic force.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. Position the three fixing screws through the through holes in the mounting plate. Then, rotate the nut to connect to the outer surface of one end of the fixing screw, limiting the movement between the mounting plate and the mounting base. The mounting plate also limits the top of the adjusting screw. When limiting the cover, adjust the angle of the cover so that it fits onto the outer wall of the charging port. Then, rotate the angle of the limiting buckle so that it rotates around the fixing rod, allowing the magnetic block to be inserted into the groove of the limiting buckle. Magnetic force attracts and connects the limiting buckle and the magnetic block. Next, rotate the angle of the adjusting screw so that it rotates inside the threaded hole in the mounting plate. The bearing ensures that the rotation of the adjusting screw does not affect the angle of the support frame, and the adjustment... The adjusting screw drives the support frame and the limiting buckle to move, so that one end of the limiting buckle is inserted into the slot of the cap, thereby limiting the angle of the cap. When the cap needs to be opened, the adjusting screw is rotated in the opposite direction. When the support frame moves, the limiting ring limits the bottom end of the movable rod and stretches the support spring, thereby limiting the bottom end of the support frame and preventing the support frame from coming off the limiting plate. When the support frame moves, it slides on the outer surface of the slider, which limits the movement angle of the support frame. This achieves the function of closing and opening the cap, avoiding the problem of the cap being unstable and easily deformed due to the loosening of the buckle.

[0019] 2. By adjusting the angle of the cap, the support rod connected to one end of the cap's compression buffer pad moves inward into the slide, causing the second support spring to retract. The magnetic plate slides within the slot of the slide, working in conjunction with the slide to limit the movement of the support rod. This allows the buffer pad to fill the space between the support rod and the cap, creating flexible contact and buffering before locking the cap. When opening the cap, the second support spring returns the support rod to its original position, allowing the support rod to support the cap's rotation and causing the cap to spring back, accelerating the opening speed. Pressing the magnetic plate retracts the second support spring to its limit, causing the magnetic plate and magnetic frame to magnetically connect, thus locking the support rod. This allows the cap to be supported by adjusting the position of the support rod. Attached Figure Description

[0020] Figure 1 This is a frontal perspective view of the structure of the present invention;

[0021] Figure 2 This is a three-dimensional sectional view of the structure of the present invention.

[0022] Figure 3 This is a left-side stereoscopic view of the structure of the present invention;

[0023] Figure 4 This is a top-view cross-sectional perspective schematic diagram of the structure of the present invention;

[0024] Figure 5 For the present invention Figure 4 Enlarged 3D structural diagram at point A;

[0025] Figure 6 This is a partial cross-sectional perspective view of the structure of the present invention from the right side;

[0026] Figure 7 For the present invention Figure 4 Enlarged 3D structural schematic diagram at point B;

[0027] Figure 8 This is a partial cross-sectional perspective view of the structure of the present invention from below;

[0028] Figure 9 This is a top-view partial cross-sectional planar schematic diagram of the structure of the present invention;

[0029] Figure 10 This is a partial cross-sectional perspective view of the structure of the present invention from the left.

[0030] In the diagram: 1. Device body; 11. Mounting base; 12. Charging port; 13. Hinge frame; 14. Cover; 2. Limiting structure; 21. Limiting buckle; 22. Magnetic block; 23. Fixing rod; 24. Support frame; 25. Support spring one; 26. Movable rod; 27. Slider; 28. Limiting plate; 29. ​​Limiting ring; 210. Bearing; 211. Adjusting screw; 212. Mounting plate; 213. Fixing screw; 214. Nut; 3. Supporting structure; 31. Slide; 32. Support spring two; 33. Supporting rod; 34. Buffer pad; 35. Magnetic plate; 36. Magnetic frame. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figure 1-10 One embodiment provided by the present invention:

[0033] A high-power socket for new energy vehicles, comprising:

[0034] The device body 1 includes a mounting base 11. A charging port 12 is provided on the surface of the mounting base 11. A hinge frame 13 is connected to one side of the charging port 12. A cover 14 is hinged to one side of the hinge frame 13. The internal material of the cover 14 is existing technology and can be purchased on the market. It is not considered as a technical protection point of this application. Therefore, no further details are made.

[0035] A limiting structure 2 is inserted inside one side of the top of the cover 14. The limiting structure 2 includes a limiting buckle 21. A magnetic block 22 is inserted inside one side of the limiting buckle 21. A fixing rod 23 is connected to one side of the top of the limiting buckle 21. A support frame 24 is sleeved on the outer wall of the fixing rod 23. A support spring 25 is connected inside the bottom of the support frame 24. A movable rod 26 is connected to the bottom of the support spring 25. A slider 27 is connected to one side of the top of the movable rod 26. A limiting plate 28 is sleeved on the outer wall of the bottom of the movable rod 26. A limiting ring 29 is connected to the surface of the bottom of the movable rod 26. A bearing 210 is provided on one side of the top surface of the support frame 24. An adjusting screw 211 is connected to the top of the bearing 210. An installation plate 212 is sleeved on the outer wall of the top of the adjusting screw 211. A fixing screw 213 is inserted inside one side of the installation plate 212. A nut 214 is rotatably connected to the outer surface of one end of the fixing screw 213.

[0036] Furthermore, a slot is provided on one side of the top surface of the cover 14, and one end of the limiting buckle 21 is inserted into the slot of the cover 14. The magnetic block 22 is connected to one side of the surface of the cover 14. A groove is provided on one side of the inner surface of the limiting buckle 21, and the magnetic block 22 is inserted into the groove of the limiting buckle 21. The limiting buckle 21 itself has magnetic force, and the limiting buckle 21 and the magnetic block 22 are connected by magnetic force to achieve the limitation of the limiting buckle 21 and the magnetic block 22 by magnetic force, thereby limiting the movable angle of the limiting buckle 21.

[0037] Furthermore, a through hole is provided on one side of the top surface of the support frame 24, and the fixing rod 23 is inserted into the through hole of the support frame 24. The limit buckle 21 and the support frame 24 are hinged together by the fixing rod 23. By inserting the fixing rod 23 into the through hole of the support frame 24, the limit buckle 21 and the support frame 24 are hinged together, so that the limit buckle 21 can rotate with the fixing rod 23 as the axis.

[0038] Furthermore, a second through hole is provided on the bottom surface of the support frame 24, a limiting plate 28 is connected to one side of the surface of the mounting base 11, a third through hole is provided on one side of the bottom surface of the limiting plate 28, the movable rod 26 is inserted into the third through hole of the limiting plate 28, a movable groove is provided on the bottom surface of the support frame 24, and the top end of the support spring 25 is connected to one side of the inner wall of the movable groove of the support frame 24, so that the top end of the support spring 25 is limited by the movable groove of the support frame 24, and the support spring 25 provides elastic support between the support frame 24 and the movable rod 26.

[0039] Furthermore, a sliding groove is provided on one side of the inner wall of the movable groove of the support frame 24. One end of the slider 27 is inserted into the sliding groove of the support frame 24 and is slidably connected to the support frame 24. The limiting plate 28 is connected to one side of the surface of the mounting base 11. A through hole 2 is provided on one side of the bottom surface of the limiting plate 28. The movable rod 26 is inserted into the through hole 2 of the limiting plate 28, so that the movable rod 26 can be moved through the through hole 2 of the limiting plate 28. The limiting ring 29 cooperates with the limiting plate 28 to limit the bottom end of the movable rod 26 so that it will not detach from the through hole 2 of the limiting plate 28.

[0040] Furthermore, the support frame 24 and the adjusting screw 211 are movably connected by a bearing 210. The top surface of the mounting plate 212 is provided with a threaded hole. The adjusting screw 211 is rotatably connected to the inside of the threaded hole in the mounting plate 212, so that the adjusting screw 211 can be limited through the threaded hole in the mounting plate 212, and the adjusting screw 211 can be moved up and down inside the mounting plate 212 by means of the thread.

[0041] Furthermore, one end of the fixing screw 213 is connected to one side of the surface of the mounting base 11, and a through hole three is opened on one side of the surface of the mounting plate 212. The fixing screw 213 is inserted into the through hole three opened in the mounting plate 212. The fixing screw 213 and the nut 214 are rotated and connected by threads, so as to fix the fixing screw 213 and the nut 214 by threads, thereby restricting the position of the mounting plate 212.

[0042] Furthermore, a support structure 3 is connected to the top surface of the charging port 12. The support structure 3 includes a slide 31. A second support spring 32 is connected to one side of the inner surface of the slide 31. A support rod 33 is connected to one end of the second support spring 32. A buffer pad 34 is connected to one end of the support rod 33. A magnetic plate 35 is connected to one side of the top surface of the support rod 33. A magnetic frame 36 is connected to one side of the top of the slide 31. This allows the support rod 33 to move by being supported by the second support spring 32, thereby allowing the support rod 33 to support the cover 14 and cause the cover 14 to spring back, thus accelerating the opening speed.

[0043] Furthermore, the second support spring 32 is connected to one side of the inner surface of the slide 31, and one end of the support rod 33 is inserted into the slide 31 and connected to the second support spring 32. The slide 31 and the support rod 33 are elastically connected by the second support spring 32. The buffer pad 34 is filled between the support rod 33 and the cover 14 for buffering, so that the support rod 33 and the cover 14 can make flexible contact through the buffer pad 34 filling between the support rod 33 and the cover 14.

[0044] Furthermore, a through groove is provided on the top surface of the slide 31, and the magnetic plate 35 is inserted into the through groove of the slide 31. The magnetic plate 35 and the magnetic frame 36 can be connected by magnetic force, so as to fix the magnetic plate 35 and the magnetic frame 36 by magnetic force, thereby locking the support rod 33 by the connection between the magnetic plate 35 and the magnetic frame 36, so that the support rod 33 cannot be removed from the interior of the slide 31.

[0045] Working principle: When limiting the high-power socket for new energy vehicles, the fixing screw 213 is positioned through the through holes in the mounting plate 212. Then, the nut 214 is rotated and connected to the outer surface of one end of the fixing screw 213, limiting the distance between the mounting plate 212 and the mounting base 11. The mounting plate 212 also limits the top of the adjusting screw 211. When limiting the cover 14, the angle of the cover 14 is adjusted so that it fits onto the outer wall of one end of the charging port 12. Then, the angle of the limiting buckle 21 is rotated so that it rotates around the fixing rod 23 as the axis, so that the magnetic block 22 is inserted into the groove in the limiting buckle 21. The magnetic force attracts and connects the limiting buckle 21 and the magnetic block 22. Finally, the angle of the adjusting screw 211 is rotated so that it rotates inside the threaded hole in the mounting plate 212. The adjustment screw 211 is rotated by bearing 210 without affecting the angle of the support frame 24. The adjustment screw 211 drives the support frame 24 and the limit buckle 21 to move, so that one end of the limit buckle 21 is inserted into the slot of the cover 14, thereby limiting the angle of the cover 14. When the cover 14 needs to be opened, the adjustment screw 211 is rotated in the opposite direction. When the support frame 24 moves, the limit ring 29 limits the bottom end of the movable rod 26 and stretches the support spring 25. The limit ring 29 limits the bottom end of the support frame 24, preventing the support frame 24 from coming off the limit plate 28. When the support frame 24 moves, it slides on the outer surface of the slider 27, limiting the movement angle of the support frame 24, thereby achieving the function of closing and opening the cover 14.

[0046] When supporting the high-power socket for new energy vehicles, by adjusting the angle of the cover 14, the support rod 33 connected to one end of the cover 14 presses against the buffer pad 34 and moves into the slide 31, causing the second support spring 32 to retract. The magnetic plate 35 slides inside the through groove of the slide 31, cooperating with the slide 31 to limit the movement of the support rod 33. The buffer pad 34 fills the space between the support rod 33 and the cover 14 for buffering, making flexible contact between the two. This buffers the cover 14 before locking it. When the cover 14 is opened, the second support spring 32 supports the support rod 33 to return to its original position, causing the support rod 33 to support the cover 14 to rotate, causing the cover 14 to spring back and speed up the opening. By pressing the magnetic plate 35, the second support spring 32 retracts to its limit, causing the magnetic plate 35 and the magnetic frame 36 to be magnetically attracted and connected, thereby locking the support rod 33. This allows the cover 14 to be supported by adjusting the position of the support rod 33.

[0047] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high-power socket for new energy vehicles, characterized in that, include: The device body (1) includes a mounting base (11), a charging port (12) is provided on the surface of the mounting base (11), a hinge frame (13) is connected to one side of the charging port (12), and a cover (14) is hinged to one side of the hinge frame (13). A limiting structure (2) is inserted inside one side of the top of the cover (14). The limiting structure (2) includes a limiting buckle (21). A magnetic block (22) is inserted inside one side of the limiting buckle (21). A fixing rod (23) is connected to one side of the top of the limiting buckle (21). A support frame (24) is sleeved on the outer wall of the fixing rod (23). A support spring (25) is connected inside the bottom of the support frame (24). A movable rod (26) is connected to the bottom of the support spring (25). A slider (2) is connected to one side of the top of the movable rod (26). 7) A limiting plate (28) is sleeved on the outer wall of the bottom end of the movable rod (26), and a limiting ring (29) is connected to the surface of the bottom end of the movable rod (26). A bearing (210) is provided on one side of the top surface of the support frame (24). An adjusting screw (211) is connected to the top of the bearing (210). An installation plate (212) is sleeved on the outer wall of the top of the adjusting screw (211). A fixing screw (213) is inserted inside one side of the installation plate (212). A nut (214) is rotatably connected to the outer surface of one end of the fixing screw (213).

2. A high-power socket for new energy vehicles according to claim 1, characterized in that: A slot is provided on one side of the top surface of the cover (14). One end of the limiting buckle (21) is inserted into the slot of the cover (14). The magnetic block (22) is connected to one side of the surface of the cover (14). A groove is provided on one side of the inner surface of the limiting buckle (21). The magnetic block (22) is inserted into the groove of the limiting buckle (21). The limiting buckle (21) itself has magnetic force. The limiting buckle (21) and the magnetic block (22) are connected by magnetic force.

3. A high-power socket for new energy vehicles according to claim 1, characterized in that: The support frame (24) has a through hole on one side of its top surface. The fixing rod (23) is inserted into the through hole of the support frame (24). The limiting buckle (21) and the support frame (24) are hinged together by the fixing rod (23).

4. A high-power socket for new energy vehicles according to claim 1, characterized in that: The support frame (24) has a through hole two on its bottom surface. The limiting plate (28) is connected to one side of the mounting base (11). The limiting plate (28) has a through hole three on one side of its bottom surface. The movable rod (26) is inserted into the through hole three of the limiting plate (28). The support frame (24) has a movable groove on its bottom surface. The top of the support spring one (25) is connected to one side of the inner wall of the movable groove of the support frame (24).

5. A high-power socket for new energy vehicles according to claim 1, characterized in that: The support frame (24) has a sliding groove on one side of the movable groove. One end of the slider (27) is inserted into the sliding groove of the support frame (24) and is slidably connected to the support frame (24). The limiting plate (28) is connected to one side of the surface of the mounting base (11). The bottom surface of the limiting plate (28) has a through hole two. The movable rod (26) is inserted into the through hole two of the limiting plate (28).

6. A high-power socket for new energy vehicles according to claim 1, characterized in that: The support frame (24) and the adjusting screw (211) are movably connected by a bearing (210). The top surface of the mounting plate (212) is provided with a threaded hole, and the adjusting screw (211) is rotatably connected to the inside of the threaded hole in the mounting plate (212).

7. A high-power socket for new energy vehicles according to claim 1, characterized in that: One end of the fixing screw (213) is connected to one side of the surface of the mounting base (11). A through hole three is provided on one side of the surface of the mounting plate (212). The fixing screw (213) is inserted into the through hole three of the mounting plate (212). The fixing screw (213) and the nut (214) are connected by a thread for rotation.

8. A high-power socket for new energy vehicles according to claim 1, characterized in that: The top surface of the charging port (12) is connected to a support structure (3), which includes a slide (31). A second support spring (32) is connected to one side of the inner surface of the slide (31). A support rod (33) is connected to one end of the second support spring (32). A buffer pad (34) is connected to one end of the support rod (33). A magnetic plate (35) is connected to one side of the top surface of the support rod (33). A magnetic frame (36) is connected to one side of the top of the slide (31).

9. A high-power socket for new energy vehicles according to claim 8, characterized in that: The second support spring (32) is connected to one side of the inner surface of the slide (31). One end of the support rod (33) is inserted into the slide (31) and connected to the second support spring (32). The slide (31) and the support rod (33) are elastically connected by the second support spring (32). The buffer pad (34) is filled between the support rod (33) and the cover (14) for buffering.

10. A high-power socket for new energy vehicles according to claim 8, characterized in that: The top surface of the slide (31) is provided with a through groove, and the magnetic plate (35) is inserted into the through groove of the slide (31). The magnetic plate (35) and the magnetic frame (36) can be connected by magnetic force.

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