New energy charging pile charging connector protection device

Abstract

The utility model provides a new energy charging pile charging connector protection device, and relates to the technical field of charging connector protection devices, the new energy charging pile charging connector protection device comprises an operation table, the inner side of the operation table is provided with a sliding groove, the inner side of the sliding groove is slidably connected with a placing block, and the top end of the placing block is fixedly provided with a mounting seat; a fixed pulley is arranged at the top end of the operation table, the surface of the fixed pulley is sleeved with a pull rope, a protective cover is fixedly installed on the surface of the operation table, and a motor is fixedly installed on the side face of the operation table. According to the charging connector protection device, through the arrangement of the sliding groove, the placement block, the pull rope, the protection cover, the winding disc, the plug pin, the tension spring, the electromagnetic block, the magnet, the torsion spring and the cover plate, after the charging connector is put back, the motor is started, the placement block is rapidly driven to ascend to enter the inner side of the protection cover, and therefore the excellent protection effect can be provided for the charging connector; the charging connector is prevented from being exposed outside and exposed to the sun, and the service life of the charging connector can be effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of charging connector protection devices, in particular to a new energy charging pile charging connector protection device. Background Art

[0002] New energy charging pile charging connectors are key components used to connect electric vehicles to charging piles, commonly known as charging plugs or charging connectors. Their design and function are crucial to the charging efficiency, safety and convenience of electric vehicles. Publication No. CN220842243U discloses a new energy vehicle charging pile, including a mounting plate, a charging body is fixedly connected to the upper end of the mounting plate, a charging chamber is arranged in the charging body, a charger is fixedly arranged on the rear end wall of the charging chamber, the charger is connected to a wire, a charging head is fixedly arranged on the wire, and the new energy vehicle can be charged through the charging head, a motor is fixedly arranged on the left end wall of the charging chamber, the motor power is connected to a motor shaft, the motor shaft is fixedly connected to a winding shaft, the wire is wound on the winding shaft, and the motor drives the motor shaft and the winding shaft to rotate to release and wind the wire, so as to realize the winding and storage of the wire and the extension when charging is required, a limiting plate is fixedly connected to the right end wall of the charging chamber, the wire passes through and is fixedly connected to the limiting plate, a threaded block is slidably connected to the lower end of the limiting plate, the wire passes through and is fixedly connected to the threaded block, and the threaded block is driven to move while the winding shaft rotates, so as to realize the spiral winding of the wire on the winding shaft, so as to avoid the accumulation of the wire, resulting in the inability to dissipate heat and causing danger. However, the charging connector of this type of new energy vehicle charging pile is exposed to the outside and is not equipped with a protective mechanism. Under the condition of long-term exposure to wind and sun, it is easy to shorten the service life of the charging connector, increase its aging speed and damage rate, and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a new energy charging pile charging connector protection device, comprising an operating table, a sliding groove is provided on the inner side of the operating table, a placing block is slidably connected to the inner side of the sliding groove, a mounting seat is fixedly installed on the top of the placing block, a fixed pulley is arranged on the top of the operating table, a pull rope is sleeved on the surface of the fixed pulley, a protective cover is fixedly installed on the surface of the operating table, a motor is fixedly installed on the side of the operating table, a frame plate is fixedly installed on the side of the operating table, a winding disk is fixedly installed on the output end of the motor, a latch is inserted on the inner side of the frame plate, a tension spring is sleeved on the surface of the latch, an L-shaped plate is fixedly installed on the surface of the frame plate, an electromagnetic block is fixedly installed on the inner side of the L-shaped plate, a positioning groove is provided on the inner side of the winding disk, a magnet is provided on the inner side of the latch, a long rod is fixedly installed on the surface of the operating table, a torsion spring is sleeved on the surface of the long rod, and a cover plate is sleeved on the surface of the long rod.

[0005] Preferably, the electromagnetic block attracts the magnet. Here, by providing the electromagnetic block and the magnet, the latch can be driven to come out of the inner side of the positioning groove by starting the electromagnetic block, thereby releasing the limit of the winding reel.

[0006] Preferably, one end of the torsion spring is fixedly mounted on the surface of the long rod, and the other end of the torsion spring is fixedly mounted on the inner side of the cover plate. Here, by providing the torsion spring, the cover plate can be driven to automatically reset during the process of storing or removing the charging connector, thereby improving the protection effect of the charging connector.

[0007] Preferably, one end of the tension spring is fixedly mounted on the surface of the frame plate, and the other end of the tension spring is fixedly mounted on the surface of the latch. Here, by providing the tension spring, after the electromagnetic block is closed, the latch can be driven to slide toward the positioning groove under the action of the tension spring, thereby achieving the fixing of the winding reel.

[0008] Preferably, one end of the pull rope is fixedly installed on the inner side of the mounting seat, and the other end of the pull rope is fixedly installed on the inner side of the winding drum. Here, by setting the pull rope, the placement block can be driven to slide along the slide groove under the action of the pull rope during the motor startup process, thereby protecting the charging connector.

[0009] Preferably, a positioning column is provided on the inner side of the protective cover, a frame plate is inserted on the inner side of the protective cover, a circular groove is provided on the inner side of the frame plate, and a limit plate is rotatably connected to the surface of the protective cover. Here, by providing the positioning column, the frame plate, the circular groove, and the limit plate, the frame plate can be quickly disassembled and assembled, so that the inner side of the protective cover can be quickly maintained, and the disassembly and assembly process is convenient.

[0010] Preferably, the frame plate is made of acrylic plate. Here, the frame plate made of acrylic plate has excellent visibility and protection, and is low in price and highly practical.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging the slide groove, the placement block, the pull rope, the protective cover, the winding reel, the latch, the tension spring, the electromagnetic block, the magnet, the torsion spring and the cover plate, after the charging connector is put back, the motor can be started and the placement block can be quickly driven to rise and enter the inner side of the protective cover, thereby providing a relatively excellent protection effect for the charging connector, preventing the charging connector from being exposed to wind and sun, and effectively improving the service life of the charging connector.

[0013] 2. In the utility model, by providing positioning columns, frame plates, circular grooves, and limit plates, when the inside of the protective cover needs to be cleaned and maintained, the frame plates can be quickly disassembled and assembled, thereby improving the maintenance efficiency inside the protective cover, and the disassembly and assembly work is fast and time-saving, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a charging connector protection device for a new energy charging pile is provided for the utility model;

[0015] Figure 2 A cross-sectional view of a charging connector protection device for a new energy charging pile is proposed for the utility model;

[0016] Figure 3 An exploded diagram of a charging connector protection device for a new energy charging pile is proposed for the utility model;

[0017] Figure 4 A new energy charging pile charging connector protection device is proposed for this utility model Figure 3 A in the enlarged view;

[0018] Figure 5 This is a side view of a charging connector protection device for a new energy charging pile proposed by the utility model;

[0019] Figure 6 A new energy charging pile charging connector protection device is proposed for this utility model Figure 5 Enlarged view of point B in .

[0020] Legend:

[0021] 1. Operating table; 2. Slide; 3. Placement block; 4. Mounting seat; 5. Fixed pulley; 6. Pull rope; 7. Protective cover; 8. Motor; 9. Frame; 10. Winding reel; 11. Latch; 12. Tension spring; 13. L-shaped plate; 14. Electromagnetic block; 15. Positioning groove; 16. Magnet; 17. Long rod; 18. Torsion spring; 19. Cover plate; 20. Positioning column; 21. Frame plate; 22. Round groove; 23. Limiting piece. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-6 The utility model provides a technical solution: a new energy charging pile charging connector protection device, including an operating table 1, a slide groove 2 is opened on the inner side of the operating table 1, a placement block 3 is slidably connected to the inner side of the slide groove 2, a mounting seat 4 is fixedly installed on the top of the placement block 3, a fixed pulley 5 is arranged on the top of the operating table 1, a pull rope 6 is sleeved on the surface of the fixed pulley 5, one end of the pull rope 6 is fixedly installed on the inner side of the mounting seat 4, and the other end of the pull rope 6 is fixedly installed on the inner side of the winding disk 10, a protective cover 7 is fixedly installed on the surface of the operating table 1, a motor 8 is fixedly installed on the side of the operating table 1, a frame plate 9 is fixedly installed on the side of the operating table 1, and a winding disk 10 is fixedly installed on the output end of the motor 8. During the working process of the motor 8, the winding disk 10 will be driven to rotate, and in this process, the pull rope 6 will be driven to be wound on the inner side of the winding disk 10, and under the action of the fixed pulley 5, the placement block 3 and the charging connector are driven to slide upward along the slide groove 2 The inner side of the frame plate 9 is provided with a latch 11, and the surface of the latch 11 is provided with a tension spring 12. One end of the tension spring 12 is fixedly installed on the surface of the frame plate 9, and the other end of the tension spring 12 is fixedly installed on the surface of the latch 11. An L-shaped plate 13 is fixedly installed on the surface of the frame plate 9, and an electromagnetic block 14 is fixedly installed on the inner side of the L-shaped plate 13. When the electromagnetic block 14 is started, the electromagnetic block 14 will drive the magnet 16 and the latch 11 to move outward under the action of magnetic force, and be pulled out from the inner side of the positioning groove 15. The electromagnetic block 14 is attracted to the magnet 16. A positioning groove 15 is provided on the inner side of the winding disk 10, and a magnet 16 is provided on the inner side of the latch 11. A long rod 17 is fixedly installed on the surface of the operating table 1, and a torsion spring 18 is provided on the surface of the long rod 17. One end of the torsion spring 18 is fixedly installed on the surface of the long rod 17, and the other end of the torsion spring 18 is fixedly installed on the inner side of the cover plate 19, and the surface of the long rod 17 is provided with a cover plate 19.

[0026] Embodiment 2

[0027] See also Figure 3-4 A positioning column 20 is provided on the inner side of the protective cover 7, and a frame plate 21 is inserted on the inner side of the protective cover 7. The frame plate 21 is made of an acrylic plate, and a circular groove 22 is opened on the inner side of the frame plate 21. The surface of the protective cover 7 is rotatably connected with a limiting plate 23. The limiting plate 23 is rotated so that it no longer presses against the frame plate 21. The frame plate 21 made of acrylic plate has excellent visibility and protection, and is low in price and high in practicality. Then the frame plate 21 is pulled out from the inner side of the protective cover 7 along the positioning column 20, and then the inside of the protective cover 7 can be cleaned and maintained.

[0028] Working principle: When working, first insert the charging connector back to the inner side of the placement block 3, then start the electromagnetic block 14 and the motor 8. Under the action of magnetic force, the electromagnetic block 14 will drive the magnet 16 and the latch 11 to move outward and be pulled out from the inner side of the positioning groove 15. Then, under the action of the motor 8, the winding disk 10 will be driven to rotate. In this process, the pull rope 6 will be driven to be wound on the inner side of the winding disk 10, and under the action of the fixed pulley 5, the placement block 3 and the charging connector will be driven to slide upward along the slide groove 2. In the process of moving upward, they will come into contact with the cover plate 19 and push it open along the long rod 17. After the placement block 3 and the charging connector completely enter the inner side of the protective cover 7, the cover plate 19 will be driven to reset under the action of the torsion spring 18, and then the electromagnetic block 14 will be closed. At this time, the latch 11 will be Under the action of the tension spring 12, it is reset to the inner side of the adjacent positioning groove 15. At this time, the storage of the charging connector is completed. When the charging connector needs to be used, it is only necessary to start the electromagnetic block 14 and drive the latch 11 to disengage from the inner side of the positioning groove 15. Then, under the action of gravity, the electromagnetic block 14 and the charging connector will slide down and move out from the inner side of the protective cover 7. When the inside of the protective cover 7 needs to be cleaned and maintained, first rotate the limit plate 23 so that it no longer presses against the frame plate 21, and then pull the frame plate 21 out from the inner side of the protective cover 7 along the positioning column 20, and then the inside of the protective cover 7 can be cleaned and maintained. During installation, first align the circular groove 22 with the positioning column 20 and insert it, then rotate the limit plate 23 and make it press against the surface of the frame plate 21 again, and the installation of the frame plate 21 is completed.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A new energy charging pile charging connector protection device, comprising an operating table (1), characterized in that: A slide groove (2) is provided on the inner side of the operating table (1), a placement block (3) is slidably connected to the inner side of the slide groove (2), a mounting seat (4) is fixedly installed on the top of the placement block (3), a fixed pulley (5) is provided on the top of the operating table (1), a pull rope (6) is sleeved on the surface of the fixed pulley (5), a protective cover (7) is fixedly installed on the surface of the operating table (1), a motor (8) is fixedly installed on the side of the operating table (1), a frame plate (9) is fixedly installed on the side of the operating table (1), and a winding disk (10) is fixedly installed on the output end of the motor (8). A latch (11) is inserted into the inner side of the frame plate (9), a tension spring (12) is sleeved on the surface of the latch (11), an L-shaped plate (13) is fixedly mounted on the surface of the frame plate (9), an electromagnetic block (14) is fixedly mounted on the inner side of the L-shaped plate (13), a positioning groove (15) is provided on the inner side of the winding disk (10), a magnet (16) is provided on the inner side of the latch (11), a long rod (17) is fixedly mounted on the surface of the operating table (1), a torsion spring (18) is sleeved on the surface of the long rod (17), and a cover plate (19) is sleeved on the surface of the long rod (17).

2. The new energy charging pile charging connector protection device according to claim 1 is characterized in that: The electromagnetic block (14) is attracted to the magnet (16).

3. The new energy charging pile charging connector protection device according to claim 1 is characterized in that: One end of the torsion spring (18) is fixedly mounted on the surface of the long rod (17), and the other end of the torsion spring (18) is fixedly mounted on the inner side of the cover plate (19).

4. The new energy charging pile charging connector protection device according to claim 1 is characterized in that: One end of the tension spring (12) is fixedly mounted on the surface of the frame plate (9), and the other end of the tension spring (12) is fixedly mounted on the surface of the latch (11).

5. The new energy charging pile charging connector protection device according to claim 1 is characterized in that: One end of the pull rope (6) is fixedly mounted on the inner side of the mounting seat (4), and the other end of the pull rope (6) is fixedly mounted on the inner side of the winding drum (10).

6. The new energy charging pile charging connector protection device according to claim 1 is characterized in that: A positioning column (20) is arranged on the inner side of the protective cover (7), a frame plate (21) is inserted on the inner side of the protective cover (7), a circular groove (22) is opened on the inner side of the frame plate (21), and a limiting plate (23) is rotatably connected to the surface of the protective cover (7).

7. The new energy charging pile charging connector protection device according to claim 6 is characterized in that: The frame plate (21) is made of acrylic plate.

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