Electric automobile charging port clamp structure

Abstract

The utility model discloses an electric automobile charging port clamp structure which comprises a supporting frame, a mounting frame and a rotating shaft are arranged on the supporting frame, the mounting frame comprises a mounting block, mounting grooves are symmetrically formed in the mounting block, clamping blocks and mounting springs are symmetrically arranged in the mounting grooves, and clamping rings and charging seats are arranged on the clamping blocks. A rotating disc and a rotating handle are arranged on one side of the rotating shaft, a mounting sleeve is arranged in the rotating shaft, a mounting bolt is arranged on the rotating disc, a pointer is arranged on the supporting frame, a dial is arranged on the rotating disc, a clamping block drives a clamping ring in a mounting groove to clamp a charging base, and the charging base is clamped and fixed through the effect of a mounting spring and a clamping pad. And the rotating shaft drives the mounting frame and the charging base to rotate, the rotating angle of the charging base is recorded through cooperation of the pointer and the dial, and the feeling and experience of plugging and unplugging the charging device in different directions are felt.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile design, and more specifically, to a charging port clamp structure of an electric vehicle. Background Art

[0002] The design of the car charging port is an important aspect in the design of electric vehicles (EVs). It needs to take into account practicality, safety, convenience and compatibility with the charging infrastructure. When designing a car charging port, computer-aided design (CAD) software is usually used to create a detailed 3D model, and simulation and testing are used to verify its performance. Generally, the charging port angle is designed based on previous design experience, and the actual plugging and unplugging of the charging equipment is verified on the test vehicle. Based on the test data and experience, the design is modified in the next round of design stage.

[0003] However, in the prior art, in the early design stage of plug-in vehicles, it is difficult to set the angle and height of the charging port, and it is impossible to experience and feel the actual charging operation. There are disadvantages such as repeated position design, long cycle, and cost waste. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a charging port clamp structure for an electric vehicle to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a charging port clamp structure of an electric vehicle, comprising a support frame, a mounting frame and a rotating shaft are provided on the support frame, the mounting frame comprises a mounting block, the mounting block is symmetrically provided with mounting grooves, a clamping block and a mounting spring are symmetrically provided in the mounting groove, a clamping ring is provided on the clamping block, a charging seat is provided in the clamping ring, a reset device is provided on the mounting block, a bearing is provided between the rotating shaft and the support frame, a rotating disk and a rotating handle are provided on one side of the rotating shaft, a mounting sleeve is provided in the rotating shaft, the mounting sleeve is in the shape of a prism, a mounting bolt is provided on the rotating disk, a pointer is provided on the support frame, and a scale dial is provided on the rotating disk.

[0008] The utility model is further configured such that the reset device includes a reset rod, which is slidably arranged in the two mounting grooves respectively, and a reset block is provided on the reset rod. The contact surface between the reset block and the clamping block is an inclined surface, and the position of the clamping block and the clamping ring can be easily moved through the reset block.

[0009] The utility model is further configured that a reset plate is provided between the two reset rods, and a reset spring is provided between the reset plate and the mounting block, so as to facilitate the reset of the reset plate.

[0010] The utility model is further configured that a clamping pad is provided on the clamping ring, thereby improving the clamping stability of the clamping ring.

[0011] The utility model is further configured that the rotating disk is provided with a fastening bolt, and the fastening bolt is provided with a fastening pad to facilitate fixing the direction of the rotating disk.

[0012] The utility model is further configured such that a support sleeve is provided on the outer side of the support frame, a plurality of insertion holes are provided on the support frame, and an insertion rod is provided on the support sleeve, and the relative position height of the support sleeve and the support frame can be fixed by cooperating with the insertion rod and the insertion hole.

[0013] The utility model is further configured that a movable sleeve and a movable rod are provided on the supporting sleeve, and the inserting rod is fixedly arranged on the movable rod to facilitate moving the position of the inserting rod.

[0014] The utility model is further configured that a moving spring is provided between the moving rod and the moving sleeve to facilitate driving the moving rod to reset.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a charging port fixture structure for an electric vehicle, which has the following beneficial effects:

[0017] 1. The clamping block drives the clamping ring in the installation groove to clamp the charging base, and the charging base is clamped and fixed by the installation spring and the clamping pad, thereby fixing the position of the charging base and improving the installation convenience of the charging base.

[0018] 2. The handle is turned to drive the rotating disk to rotate. The rotating disk drives the mounting sleeve and the rotating shaft to rotate through the mounting bolts. The rotating shaft drives the mounting frame and the charging base to rotate. The rotation angle of the charging base is recorded through the cooperation of the pointer and the dial. The feeling and experience of plugging and unplugging the charging device in different directions can be felt, providing further test data for the design and adjustment of the vehicle charging port.

[0019] 3. By moving the support frame on the support sleeve, the height of the charging seat can be adjusted. By cooperating with the moving rod and the moving spring, the position of the insertion rod can be adjusted. By cooperating with the insertion rod and the insertion hole, the relative positions of the support frame and the support sleeve can be fixed to feel the impact of the charging seat at different heights on the charging of the charging device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the overall structure of an electric vehicle charging port fixture structure in the utility model;

[0021] Figure 2 It is an exploded view of the mounting frame in the utility model;

[0022] Figure 3 It is an exploded view of the matching structure of the rotating shaft, bearing, rotating disk, rotating handle, mounting sleeve and mounting bolt in the utility model;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of the rotating shaft, bearing, rotating disk, rotating handle, mounting sleeve and mounting bolt in the utility model;

[0024] Figure 5 It is a schematic diagram of the matching structure of the insertion rod, the moving sleeve, the moving rod and the moving spring in the utility model.

[0025] In the figure: 1. support frame; 2. mounting frame; 3. rotating shaft; 4. mounting block; 5. mounting groove; 6. clamping block; 7. mounting spring; 8. clamping ring; 9. charging base; 10. bearing; 11. rotating disk; 12. rotating handle; 13. mounting sleeve; 14. mounting bolt; 15. pointer; 16. dial; 17. reset rod; 18. reset block; 19. reset plate; 20. reset spring; 21. clamping pad; 22. fastening bolt; 23. fastening pad; 24. supporting sleeve; 25. insertion hole; 26. insertion rod; 27. movable sleeve; 28. movable rod; 29. ​​movable spring. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A charging port fixture structure for an electric vehicle comprises a support frame 1, a mounting frame 2 and a rotating shaft 3 are arranged on the support frame 1, the mounting frame 2 comprises a mounting block 4, a mounting groove 5 is symmetrically arranged on the mounting block 4, a clamping block 6 and a mounting spring 7 are symmetrically arranged in the mounting groove 5, a clamping ring 8 is arranged on the clamping block 6, a charging seat 9 is arranged in the clamping ring 8, a reset device is arranged on the mounting block 4, a bearing 10 is arranged between the rotating shaft 3 and the support frame 1, a rotating disk 11 and a rotating handle 12 are arranged on one side of the rotating shaft 3, and a mounting sleeve 1 is arranged in the rotating shaft 3 3. The mounting sleeve 13 is prismatic, a mounting bolt 14 is provided on the rotating disk 11, a pointer 15 is provided on the support frame 1, a dial 16 is provided on the rotating disk 11, and the reset device includes a reset rod 17, which is respectively slidably arranged in the two mounting grooves 5, a reset block 18 is provided on the reset rod 17, and the contact surface between the reset block 18 and the clamping block 6 is an inclined surface, a reset plate 19 is provided between the two reset rods 17, a reset spring 20 is provided between the reset plate 19 and the mounting block 4, and a clamping pad 21 is provided on the clamping ring 8.

[0030] In this embodiment, when installing and removing the charging seat 9 on the mounting frame 2, the reset plate 19 is pressed upward, the reset plate 19 compresses the reset spring 20, and drives the reset rod 17 and the reset block 18 to move upward, squeezing the clamping block 6, so that the clamping block 6 moves to both sides along the mounting groove 5, and compresses the mounting spring 7. The clamping block 6 drives the clamping ring 8 to move to both sides, and the charging seat 9 is placed in the middle of the clamping ring 8. The reset plate 19 is released, and the reset rod 17 and the reset block 18 are reset under the elastic force of the reset spring 20, so that the reset block 18 leaves the clamping block 6. The clamping block 6 moves toward each other under the elastic force of the mounting spring 7, and is clamped to the charging seat 9 through the clamping ring 8. The clamping pad 21 improves the clamping stability and fixes the charging seat 9 on the mounting frame 2.

[0031] See also Figure 3-5 As an implementation method for adjusting the height and angle of the charging stand 9: a fastening bolt 22 is provided on the rotating disk 11, a fastening pad 23 is provided on the fastening bolt 22, a supporting sleeve 24 is provided on the outer side of the supporting frame 1, a plurality of insertion holes 25 are provided on the supporting frame 1, an insertion rod 26 is provided on the supporting sleeve 24, a moving sleeve 27 and a moving rod 28 are provided on the supporting sleeve 24, the insertion rod 26 is fixedly arranged on the moving rod 28, and a moving spring 29 is provided between the moving rod 28 and the moving sleeve 27.

[0032] More specifically, the rotating disk 11 and the rotating shaft 3 are connected by the threaded connection of the mounting bolt 14 and the mounting sleeve 13, and the rotating handle 12 is rotated. The rotating handle 12 drives the rotating disk 11 to rotate, and the rotating disk 11 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the mounting frame 2 and the charging seat 9 to rotate, so as to adjust the angle of the charging seat 9. The rotation angle is determined by the cooperation of the pointer 15 and the dial 16, and the moving rod 28 is moved outward. The moving rod 28 stretches the moving spring 29 to make the insertion rod 26 leave the insertion hole 25, and the height position of the support rod is adjusted. After the adjustment is completed, the moving rod 28 is released. Under the elastic force of the moving spring 29, the moving rod 28 drives the insertion rod 26 to be inserted into the insertion hole 25, so as to fix the height of the support frame 1, record the rotation angle and height of the charging seat 9, and feel the feeling and experience of plugging and unplugging charging equipment at different angles and heights, so as to provide further test data for the design and adjustment of the vehicle charging port.

[0033] In summary, when the overall device is in use or running: when installing and removing the charging seat 9 on the mounting frame 2, press the reset plate 19 upwards, the reset plate 19 compresses the reset spring 20, and drives the reset rod 17 and the reset block 18 to move upwards, squeezing the clamping block 6, so that the clamping block 6 moves to both sides along the mounting groove 5, and compresses the mounting spring 7, the clamping block 6 drives the clamping ring 8 to move to both sides, and places the charging seat 9 in the middle of the clamping ring 8, release the reset plate 19, the reset rod 17 and the reset block 18 are reset under the elastic force of the reset spring 20, so that the reset block 18 leaves the clamping block 6, and the clamping block 6 moves toward each other under the elastic force of the mounting spring 7, and is clamped to the charging seat 9 through the clamping ring 8, and the clamping stability is improved through the clamping pad 21, so that the charging seat 9 is fixed on the mounting frame 2.

[0034] The rotating disk 11 and the rotating shaft 3 are connected by the threaded connection of the mounting bolt 14 and the mounting sleeve 13, and the rotating handle 12 is rotated to drive the rotating disk 11 to rotate, and the rotating disk 11 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the mounting frame 2 and the charging seat 9 to rotate, so as to adjust the angle of the charging seat 9, and the rotation angle is determined by the cooperation of the pointer 15 and the dial 16, and the moving rod 28 is moved outward, and the moving rod 28 stretches the moving spring 29 to make the insertion rod 26 leave the insertion hole 25, and the height position of the support rod is adjusted. After the adjustment is completed, the moving rod 28 is released, and the moving rod 28 is driven by the elastic force of the moving spring 29 to insert the insertion rod 26 into the insertion hole 25, so as to fix the height of the support frame 1, record the rotation angle and height of the charging seat 9, and feel the feeling and experience of plugging and unplugging charging equipment at different angles and heights, so as to provide further test data for the design and adjustment of the vehicle charging port.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixture structure for an electric vehicle charging port, comprising a support frame (1), characterized in that: The support frame (1) is provided with a mounting frame (2) and a rotating shaft (3), the mounting frame (2) includes a mounting block (4), the mounting block (4) is symmetrically provided with a mounting groove (5), a clamping block (6) and a mounting spring (7) are symmetrically provided in the mounting groove (5), a clamping ring (8) is provided on the clamping block (6), a charging seat (9) is provided in the clamping ring (8), a reset device is provided on the mounting block (4), a bearing (10) is provided between the rotating shaft (3) and the support frame (1), a rotating disk (11) and a rotating handle (12) are provided on one side of the rotating shaft (3), a mounting sleeve (13) is provided in the rotating shaft (3), the mounting sleeve (13) is in a prismatic shape, a mounting bolt (14) is provided on the rotating disk (11), a pointer (15) is provided on the support frame (1), and a scale plate (16) is provided on the rotating disk (11).

2. The electric vehicle charging port fixture structure according to claim 1, characterized in that: The reset device comprises a reset rod (17), the reset rod (17) is slidably arranged in the two mounting grooves (5), a reset block (18) is provided on the reset rod (17), and the contact surface between the reset block (18) and the clamping block (6) is an inclined surface.

3. The electric vehicle charging port fixture structure according to claim 2, characterized in that: A reset plate (19) is provided between the two reset rods (17), and a reset spring (20) is provided between the reset plate (19) and the mounting block (4).

4. The electric vehicle charging port fixture structure according to claim 1, characterized in that: A clamping pad (21) is provided on the clamping ring (8).

5. The electric vehicle charging port fixture structure according to claim 1, characterized in that: The rotating disk (11) is provided with a fastening bolt (22), and the fastening bolt (22) is provided with a fastening pad (23).

6. The electric vehicle charging port fixture structure according to claim 1, characterized in that: A support sleeve (24) is provided on the outside of the support frame (1), a plurality of insertion holes (25) are provided on the support frame (1), and an insertion rod (26) is provided on the support sleeve (24).

7. The electric vehicle charging port fixture structure according to claim 6, characterized in that: A movable sleeve (27) and a movable rod (28) are provided on the supporting sleeve (24), and the inserting rod (26) is fixedly arranged on the movable rod (28).

8. The electric vehicle charging port fixture structure according to claim 7, characterized in that: A moving spring (29) is provided between the moving rod (28) and the moving sleeve (27).

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