A wall mounting assembly for a wall mounted alternating current charging post
Patent Information
- Application Number
- CN202521999504.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-17
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-17
AI Technical Summary
[0004]为了克服上述缺陷，本实用新型提供了一种用于壁挂式交流充电桩的壁挂组件，解决了现有的壁挂式交流充电桩的壁挂组件存在的问题
1、本实用新型设置有壳体、导轨、滑块、安装背板、螺纹杆、螺母和连接块，壳体安装在墙体上，安装背板用于安装充电桩，通过螺纹杆可以带动螺母转动，螺母通过连接块带动安装背板移动，安装背板通过滑块沿壳体一侧的导轨滑动，能灵活调节充电桩的位置，适配不同车型，避免出现线缆拉扯的情况，提升了充电桩的适用性；
Smart Images
Figure CN224690036U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of charging pile installation technology, specifically a wall-mounted component for wall-mounted AC charging piles. Background Technology
[0002] Wall-mounted AC charging piles are common electric vehicle charging equipment. They save ground space by being installed on the wall and are suitable for scenarios such as community garages, commercial parking lots, and family yards. Their core function is to convert AC power from the grid into electrical energy that can be used by the vehicle's battery to achieve slow charging.
[0003] The existing wall-mounted AC charging pile components still have the following shortcomings: The existing wall-mounted AC charging pile components are usually mounting back plates fixed to the wall. Once the charging pile is installed, the position is completely fixed and cannot flexibly adapt to the charging needs of different vehicle sizes. If the vehicle is parked with a slight deviation, the charging gun cable may be pulled too tightly, which will accelerate the aging of the cable and shorten the service life of the equipment. Utility Model Content
[0004] To overcome the above-mentioned defects, this utility model provides a wall-mounting component for wall-mounted AC charging piles, which solves the problems existing in the wall-mounting components of existing wall-mounted AC charging piles.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a wall-mounted component for a wall-mounted AC charging pile, comprising a housing, a pair of guide rails fixedly connected to one side of the housing, a slider slidably connected to each guide rail, a mounting back plate provided on one side of the housing, one side of the slider being fixedly connected to the mounting back plate, a threaded rod rotatably connected inside the housing, a nut threadedly connected to the threaded rod, a connecting block fixedly connected to the outer periphery of the nut, and one side of the connecting block being fixedly connected to the mounting back plate; The threaded rod has a transmission groove at one end, and a transmission block is slidably connected in the transmission groove. An end cap is fixedly connected to one end of the threaded rod, and a connecting rod is slidably connected to the end cap. One end of the connecting rod is fixedly connected to the transmission block, and a handwheel is coaxially fixedly connected to the other end of the connecting rod. A retaining ring is fixedly connected to one side of the housing. Six contact blocks are provided inside the retaining ring. A pair of telescopic rods are fixedly connected to the side of each contact block away from the handwheel. A spring is sleeved on the outer periphery of each telescopic rod. One end of each telescopic rod is fixedly connected to the inner wall of the retaining ring.
[0006] As a further embodiment of this utility model: a through groove is provided on one side of the housing, and the through groove is adapted to the connecting block.
[0007] As a further embodiment of this utility model: a pair of mounting blocks are fixedly connected to the top and bottom of the housing.
[0008] As a further embodiment of this utility model, the mounting block is provided with mounting holes.
[0009] As a further embodiment of this utility model: an inlay groove is provided on one side of the end cap, and a magnetic ring is provided in the inlay groove.
[0010] As a further embodiment of this utility model, the transmission block is made of high carbon steel.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model is provided with a housing, a guide rail, a slider, a mounting back plate, a threaded rod, a nut, and a connecting block. The housing is installed on the wall, and the mounting back plate is used to install the charging pile. The threaded rod can drive the nut to rotate, and the nut drives the mounting back plate to move through the connecting block. The mounting back plate slides along the guide rail on one side of the housing through the slider, which can flexibly adjust the position of the charging pile to adapt to different vehicle models, avoid cable pulling, and improve the applicability of the charging pile. 2. This utility model is provided with a transmission groove, a transmission block, an end cover, a connecting rod, a handwheel, a retaining ring, a contact block, a telescopic rod, and a spring. Initially, the handwheel is housed in the retaining ring. The spring pushes the contact block to contact and clamp the handwheel body, saving space and avoiding handwheel rotation caused by collision. Pulling the handwheel causes it to extend from the retaining ring. The handwheel drives the connecting rod to slide on the end cover. The connecting rod drives the transmission block to slide in the transmission groove at one end of the threaded rod. Rotating the handwheel can drive the threaded rod to rotate. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of this utility model; Figure 3 This is a schematic diagram of the guide rail, slider, mounting back plate, and threaded rod structure of this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the threaded rod, the end cap, and the magnetic ring of this utility model; Figure 5 This is a schematic diagram of the cross-sectional structure of the threaded rod and the transmission block of this utility model; Figure 6 This is a schematic diagram of the handwheel and retaining ring structure of this utility model; Figure 7 For the present utility model Figure 6 Enlarged diagram of point A in the middle.
[0013] In the diagram: 1. Housing; 2. Guide rail; 3. Slider; 4. Mounting back plate; 5. Threaded rod; 6. Nut; 7. Connecting block; 8. Transmission groove; 9. Transmission block; 10. End cap; 11. Connecting rod; 12. Handwheel; 13. Retaining ring; 14. Contact block; 15. Telescopic rod; 16. Spring; 17. Through groove; 18. Mounting block; 19. Magnetic ring. Detailed Implementation
[0014] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0015] like Figures 1-7 As shown, this utility model provides a technical solution: A wall-mounted component for a wall-mounted AC charging pile includes a housing 1. A pair of guide rails 2 are fixedly connected to one side of the housing 1. A slider 3 is slidably connected to each guide rail 2. A mounting back plate 4 is provided on one side of the housing 1. One side of the slider 3 is fixedly connected to the mounting back plate 4. A threaded rod 5 is rotatably connected inside the housing 1. A nut 6 is threadedly connected to the threaded rod 5. A connecting block 7 is fixedly connected to the outer periphery of the nut 6. One side of the connecting block 7 is fixedly connected to the mounting back plate 4. A through groove 17 is provided on one side of the housing 1. The through groove 17 is adapted to the connecting block 7. Specifically, the housing 1 is installed on the wall, and the mounting back plate 4 is used to install the charging pile. The threaded rod 5 can drive the nut 6 to rotate. The nut 6 drives the mounting back plate 4 to move through the connecting block 7. The mounting back plate 4 slides along the guide rail 2 on one side of the housing 1 through the slider 3, which can flexibly adjust the position of the charging pile to adapt to different vehicle models, avoid cable pulling, and improve the applicability of the charging pile. A transmission groove 8 is provided at one end of the threaded rod 5, and a transmission block 9 is slidably connected in the transmission groove 8. An end cap 10 is fixedly connected to one end of the threaded rod 5, and a connecting rod 11 is slidably connected to the end cap 10. One end of the connecting rod 11 is fixedly connected to the transmission block 9, and a handwheel 12 is coaxially fixedly connected to the other end of the connecting rod 11. A retaining ring 13 is fixedly connected to one side of the housing 1. Six contact blocks 14 are provided inside the retaining ring 13. A pair of telescopic rods 15 are fixedly connected to the side of each contact block 14 away from the handwheel 12. A spring 16 is sleeved on the outer periphery of each telescopic rod 15, and one end of each telescopic rod 15 is fixedly connected to the inner wall of the retaining ring 13. Specifically, initially, the handwheel 12 is housed in the retaining ring 13. The spring 16 pushes the contact block 14 to contact and clamp the wheel body of the handwheel 12, saving space and avoiding the handwheel 12 from rotating due to collision. When in use, the handwheel 12 is pulled, so that the handwheel 12 extends out of the retaining ring 13. The handwheel 12 drives the connecting rod 11 to slide on the end cover 10. The connecting rod 11 drives the transmission block 9 to slide in the transmission groove 8 at one end of the threaded rod 5. When the handwheel 12 is rotated, the handwheel 12 drives the transmission block 9 to rotate through the connecting rod 11. The transmission block 9 is provided with multiple splines, and the transmission groove 8 is provided with a keyway that matches the splines, so that the transmission block 9 can drive the threaded rod 5 to rotate. A pair of mounting blocks 18 are fixedly connected to the top and bottom of the housing 1, and mounting holes are provided on the mounting blocks 18. Specifically, during installation, workers can pass expansion bolts and other fasteners through the mounting holes on the mounting block 18, directly drive them into the preset holes in the wall and tighten them, so that the housing 1 is firmly fixed in the designated position on the wall. An inlay groove is provided on one side of the end cap 10, and a magnetic ring 19 is provided in the inlay groove. The transmission block 9 is made of high carbon steel. Specifically, when the handwheel 12 is pulled, the connecting rod 11 drives the transmission block 9 to slide along the transmission groove 8 toward the end cover 10 until the transmission block 9 contacts the magnetic ring 19 and is magnetically attracted, so that the position of the handwheel 12 after it is extended remains stable.
[0016] The working principle of this utility model is as follows: The housing 1 is mounted on the wall, and the mounting back plate 4 is used to install the charging pile. Initially, the handwheel 12 is stored in the retaining ring 13. The spring 16 pushes the contact block 14 to contact and clamp the wheel body of the handwheel 12, saving space and avoiding the handwheel 12 from rotating due to collision. In use, pull the handwheel 12 so that it extends out from the retaining ring 13. The handwheel 12 drives the connecting rod 11 to slide on the end cover 10. The connecting rod 11 drives the transmission block 9 to slide in the transmission groove 8 at one end of the threaded rod 5 until the transmission block 9 contacts the magnetic ring 19 and is magnetically attracted. Rotate the handwheel 12, and the handwheel 12 drives the transmission block 9 to rotate through the connecting rod 11. The transmission block 9 is provided with multiple splines, and the transmission groove 8 is provided with a keyway that matches the splines, so that the transmission block 9 can drive the threaded rod 5 to rotate. The threaded rod 5 can drive the nut 6 to rotate. The nut 6 drives the mounting back plate 4 to move through the connecting block 7. The mounting back plate 4 slides along the guide rail 2 on one side of the housing 1 through the slider 3, which can flexibly adjust the position of the charging pile.
[0017] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.
Claims
1. A wall-mounted assembly for a wall-mounted AC charging pile, comprising a housing (1), characterized in that: A pair of guide rails (2) are fixedly connected to one side of the housing (1). A slider (3) is slidably connected to each guide rail (2). A mounting back plate (4) is provided on one side of the housing (1). One side of the slider (3) is fixedly connected to the mounting back plate (4). A threaded rod (5) is rotatably connected inside the housing (1). A nut (6) is threadedly connected to the threaded rod (5). A connecting block (7) is fixedly connected to the outer periphery of the nut (6). One side of the connecting block (7) is fixedly connected to the mounting back plate (4). The threaded rod (5) has a transmission groove (8) at one end, and a transmission block (9) is slidably connected in the transmission groove (8). An end cap (10) is fixedly connected to one end of the threaded rod (5), and a connecting rod (11) is slidably connected to the end cap (10). One end of the connecting rod (11) is fixedly connected to the transmission block (9), and a handwheel (12) is coaxially fixedly connected to the other end of the connecting rod (11). A retaining ring (13) is fixedly connected to one side of the housing (1). Six contact blocks (14) are provided inside the retaining ring (13). A pair of telescopic rods (15) are fixedly connected to the side of each contact block (14) away from the handwheel (12). A spring (16) is sleeved on the outer periphery of each telescopic rod (15). One end of each telescopic rod (15) is fixedly connected to the inner wall of the retaining ring (13).
2. The wall-mounting assembly for a wall-mounted AC charging pile according to claim 1, characterized in that: A through groove (17) is provided on one side of the housing (1), and the through groove (17) is adapted to the connecting block (7).
3. A wall-mounting assembly for a wall-mounted AC charging pile according to claim 1, characterized in that: A pair of mounting blocks (18) are fixedly connected to the top and bottom of the housing (1).
4. A wall-mounting assembly for a wall-mounted AC charging pile according to claim 3, characterized in that: The mounting block (18) has mounting holes.
5. A wall-mounting assembly for a wall-mounted AC charging pile according to claim 1, characterized in that: An inlay groove is provided on one side of the end cap (10), and a magnetic ring (19) is provided in the inlay groove.
6. A wall-mounting assembly for a wall-mounted AC charging pile according to claim 1, characterized in that: The transmission block (9) is made of high carbon steel.