A wireless charging motion mechanism for automobiles and a charging parking space

Abstract

This utility model discloses a wireless charging mechanism and charging parking space for automobiles, relating to the field of charging equipment technology. It includes a lifting mechanism, a frame, a charging module, a sliding rod assembly, and two drive mechanisms. The lifting mechanism drives the frame to move up and down. In use, when a vehicle is parked in the parking space, the lifting mechanism drives the frame to move up and down, adjusting the height of the charging module to match the vehicle's battery height. When the vehicle's parking position is inaccurate or the battery positions differ between vehicles, the two drive mechanisms drive the first and second sliding rods to slide. Since the first and second sliding rods are perpendicular to each other, the horizontal position of the charging module can be adjusted to ensure it matches the vehicle's battery position for charging. This design has lower requirements for the accuracy of the vehicle's parking position and is adaptable to charging different vehicle models.

Description

Technical Field

[0001] This utility model relates to the field of charging equipment technology, specifically to a wireless charging motion mechanism for automobiles and a charging parking space. Background Technology

[0002] As a major type of new energy vehicle, electric vehicles are experiencing rapid growth. In recent years, sales of electric vehicles have continued to climb.

[0003] Electric vehicle charging mainly includes two methods: wired charging and wireless charging. Wired charging involves plugging the charging gun into the car's charging port, while wireless charging involves parking the car in a parking space equipped with a wireless charging module, which then wirelessly charges the battery from the bottom.

[0004] When using wireless charging, since the vehicle's battery position is fixed, it is necessary to align the battery position with the wireless charging module when the vehicle is parked. This requires a high degree of accuracy in the parking position, and the battery position varies between different vehicles, further increasing the difficulty of matching the battery and wireless charging module positions.

[0005] In view of this, there is an urgent need for a wireless charging mechanism and charging parking space for automobiles to overcome the shortcomings of existing technologies. Utility Model Content

[0006] To address the problems existing in the prior art, this utility model solves the problem using the following technical structure.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A wireless charging motion mechanism for automobiles includes: a lifting mechanism, a frame, a charging module, a slide rod assembly, and a drive mechanism, wherein the lifting mechanism drives the frame to perform lifting and lowering motion.

[0009] The slide bar assembly is disposed on the frame, and the slide bar assembly includes a first slide bar and a second slide bar;

[0010] The charging module is mounted on the first slide rod and the second slide rod. The first slide rod has a first extension direction in the horizontal direction, and the second slide rod has a second extension direction in the horizontal direction. The driving mechanism is used to drive the charging module to move along the first extension direction of the first slide rod and / or the second extension direction of the second slide rod.

[0011] The frame has a cavity on its inner side, and the charging module moves within the cavity.

[0012] A cover plate is provided on the frame, and the cover plate covers the cavity.

[0013] The frame is provided with a first slide groove and a second slide groove. Both ends of the first slide rod and the second slide rod are provided with sliders. The sliders at both ends of the first slide rod are respectively slidably disposed in the two first slide grooves, and the sliders at both ends of the second slide rod are respectively slidably disposed in the two second slide grooves.

[0014] The charging module is provided with a first connector and a second connector. The first connector is sleeved on the first slide rod, and the second connector is sleeved on the second slide rod.

[0015] The first slide bar and the second slide bar are vertically arranged in the horizontal direction.

[0016] There are two drive mechanisms, which are used to drive the first slide bar and the second slide bar to move, respectively.

[0017] The driving mechanism includes a lead screw and a first motor for driving the lead screw to rotate. The lead screw is mounted on the frame and is threadedly connected to a corresponding slider.

[0018] The lifting mechanism includes a base, two active linkage assemblies and a drive assembly. The two active linkage assemblies are respectively disposed on a first side and a second side of the frame, with the first side and the second side being arranged opposite to each other.

[0019] The active linkage assembly includes a first link and a second link. The bottom end of the first link is rotatably mounted on the base, and the top end of the second link is rotatably mounted on the frame. The first link and the second link are rotatably connected by a first rotating shaft.

[0020] The drive assembly is used to drive the first link and the second link to rotate relative to each other.

[0021] The drive assembly includes a drive shaft and a second motor for driving the drive shaft to rotate. The drive shaft is rotatably mounted on the base, and the bottom ends of the two first connecting rods are respectively connected to the two ends of the drive shaft.

[0022] The lifting mechanism also includes two first synchronous connecting rods respectively disposed on both sides of the frame. Multiple active connecting rod assemblies are disposed on both the first and second sides of the frame. The first synchronous connecting rods are connected to at least two first rotating shafts located on the same side of the frame.

[0023] The wireless charging motion mechanism for automobiles also includes two driven link assemblies, which are disposed on the third and fourth sides of the frame. The third and fourth sides are disposed opposite to each other, and the third side is perpendicular to the first side.

[0024] The driven link assembly includes a third link and a fourth link. The bottom end of the third link is rotatably mounted on the base, and the bottom end of the fourth link is rotatably mounted on the frame. The third link and the fourth link are rotatably connected by a second rotating shaft.

[0025] The wireless charging motion mechanism for automobiles includes two second synchronous links, and multiple driven link assemblies are provided on the third and fourth sides. The second synchronous links are connected to at least two second rotating shafts located on the same side of the frame.

[0026] The lifting mechanism includes a cylinder, and the frame is connected to the cylinder.

[0027] A wireless charging parking space for cars includes the aforementioned wireless charging motion mechanism.

[0028] The above-described structure of this utility model can achieve the following beneficial effects:

[0029] In use, this application is installed in a parking space. When the vehicle is parked, the lifting mechanism drives the frame to move up and down, adjusting the height of the charging module to match the height of the vehicle's battery. When the vehicle is not parked accurately or the battery positions of different vehicles are different, the driving mechanism drives the charging module to move along the extension direction of the first slide rod or the extension direction of the second slide rod. Since the first and second slide rods extend in different horizontal directions, the horizontal position of the charging module can be adjusted to ensure that it matches the position of the vehicle's battery for charging. This application has lower requirements for the accuracy of the vehicle's parking position and is suitable for charging different vehicle models. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0031] Figure 2 This is a structural diagram of another state in this embodiment;

[0032] Figure 3 This is a schematic diagram of the structure at the bottom of the frame in this embodiment;

[0033] Figure 4 This is a structural schematic diagram of the frame from another perspective in this embodiment.

[0034] In the diagram: 1. Frame; 11. Cover plate; 12. First slide rail; 13. Second slide rail; 2. Charging module; 3. Slide rod assembly; 31. First slide rod; 32. Second slide rod; 4. Slider; 5. Lead screw; 6. Base; 7. Active linkage assembly; 71. First link; 72. Second link; 8. Drive shaft; 9. Driven linkage assembly; 91. Third link; 92. Fourth link. Detailed Implementation

[0035] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 should fall within the protection scope of the present invention.

[0036] It should be noted that the terms "comprising" and "having" and any variations thereof in the specification, claims and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products or devices.

[0037] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0038] refer to Figures 1-3 The shown is a wireless charging motion mechanism for automobiles, including: a lifting mechanism, a frame 1, a charging module 2, a slide rod assembly 3, and a drive mechanism, wherein the lifting mechanism drives the frame 1 to perform lifting motion.

[0039] The slide bar assembly 3 is disposed on the frame 1, and the slide bar assembly 3 includes a first slide bar 31 and a second slide bar 32;

[0040] The charging module 2 is mounted on the first slide bar 31 and the second slide bar 32. Specifically, the charging module 2 is provided with a first connector 21 and a second connector 22. The first connector 21 is sleeved on the first slide bar 31, and the second connector 22 is sleeved on the second slide bar 32. The first slide bar 31 has a first extension direction in the horizontal direction, and the second slide bar 32 has a second extension direction in the horizontal direction. The first slide bar 31 and the second slide bar 32 are preferably arranged perpendicular to each other in the horizontal direction. The driving mechanism is used to drive the charging module 2 to move along the first extension direction of the first slide bar 31 and / or the second extension direction of the second slide bar 32. When the driving mechanism drives the first slide bar 31 to move, the charging module 2 moves in the extension direction of the second slide bar 32. When the driving mechanism drives the second slide bar 32 to move, the charging module 2 moves in the extension direction of the first slide bar 31.

[0041] Based on the above structure, when in use, this application is installed in a parking space. When the vehicle is parked in the parking space, the lifting mechanism drives the frame 1 to move up and down, adjusting the height of the charging module 2 to match the height of the vehicle's battery. When the vehicle is not parked accurately or the battery positions of different vehicles are different, the driving mechanism drives the charging module 2 to move along the extension direction of the first slide bar 31 or the extension direction of the second slide bar 32. Since the extension directions of the first slide bar and the second slide bar are different in the horizontal direction, the horizontal position of the charging module 2 can be adjusted to ensure that it matches the position of the vehicle's battery for charging. The accuracy requirement for the vehicle parking position is low, and it is adaptable to charging different vehicle models.

[0042] like Figure 3 and Figure 4 As shown, to facilitate the assembly of the charging module 2, a cavity is provided on the inner side of the frame 1. The specific shape of the frame 1 can be annular (e.g., U-shaped). Two first slide rods 31 and a second slide rod 32 are arranged on the inner side of the frame 1, allowing the charging module 2 to move within the cavity. Specifically, the frame 1 has a first slide groove 12 and a second slide groove 13. Both ends of the first slide rod 31 and the second slide rod 32 are provided with sliders 4. The sliders 4 at both ends of the first slide rod 31 are slidably disposed in the two first slide grooves 12, and the sliders 4 at both ends of the second slide rod 32 are slidably disposed in the two second slide grooves 13 (the sliders 4 are engaged in the first slide groove 12 or the second slide groove 13, and the sliders 4 are restricted to sliding only within the first slide groove 12 or the second slide groove 13). Two drive mechanisms are provided, which are used to drive the first slide rod 31 and the second slide rod 32 respectively. The first and second slide bars 31 and 32 move. The driving mechanism includes a lead screw 5 and a first motor for driving the lead screw 5 to rotate. The lead screw 5 is mounted on the frame 1 and is threadedly connected to the corresponding slider 4 (the lead screw 5 of the two driving mechanisms is threadedly connected to the slider 4 on the first slide bar 31 and the second slide bar 32, respectively). Thus, the first motor drives the lead screw 5 to rotate, causing the slider 4 to slide in the slide groove 12, thereby moving the first slide bar 31 or the second slide bar 32. Since a single-sided drive is adopted (i.e., one end of the first slide bar 31 or the second slide bar 32 is driven, and the other end is driven), the slider 4 can be set as a long strip to guide and limit the movement of the driven end of the first slide bar 31 or the second slide bar 32. Driving mechanisms can also be set at both ends of the same slide bar to ensure the synchronicity of the movement of the two ends of the first slide bar 31 or the second slide bar 32.

[0043] like Figure 3 and Figure 4 As shown, a cover plate 11 is provided on the frame 1, which covers the cavity and the top of the cavity. The cover plate 11 seals the top of the charging module 2 to prevent foreign objects from entering the cavity.

[0044] like Figure 1 and Figure 2 As shown, the lifting mechanism includes a base 6, two active linkage assemblies 7, and a drive assembly. The two active linkage assemblies are respectively disposed on the first and second sides of the frame 1, with the first and second sides facing each other. The active linkage assembly 7 includes a first link 71 and a second link 72. The bottom end of the first link 71 is rotatably disposed on the base 6, and the top end of the second link 72 is rotatably disposed on the frame 1. The first link 71 and the second link 72 are rotatably connected by a first rotating shaft. The drive assembly includes a drive shaft 8 and a second motor for driving the drive shaft 8 to rotate. The drive shaft 8 is rotatably disposed on the base 6, and the bottom ends of the two first links 71 are respectively connected to the two ends of the drive shaft 8 (the drive shaft 8 and the first link 71 are coaxial with the rotating shaft of the base 6, or the first link 71 is directly mounted on the drive shaft 8). Thus, the first link 71 rotates synchronously with the drive shaft 8. The second motor drives the drive shaft 8 to rotate, causing the first link 71 to rotate, thereby changing the angle between the first link 71 and the second link 72, changing the height of the frame 1, and realizing the adjustment of the height of the charging module 2.

[0045] Further optimization involves adding two first synchronous connecting rods respectively located on both sides of the frame 1 to increase the stability of the support. Multiple active connecting rod assemblies 7 are provided on both the first and second sides of the frame 1. The first synchronous connecting rods are located on multiple first rotating shafts on the same side. By setting the first synchronous connecting rods, the multiple active connecting rod assemblies 7 can move synchronously, providing multi-point support, making the frame 1 more stable when it is raised and lowered, and ensuring that the frame 1 will not tilt.

[0046] like Figure 1 and Figure 2 As shown, since active linkage assemblies are provided on the first and second sides of this application, in order to limit the horizontal position of the frame 1, this application also includes two driven linkage assemblies 9. The two driven linkage assemblies 9 are provided on the third and fourth sides of the frame 1, the third and fourth sides are arranged opposite to each other, and the third side and the first side are perpendicular to each other. The driven linkage assembly 9 includes a third link 91 and a fourth link 92. The bottom end of the third link 91 is rotatably mounted on the base 6, and the bottom end of the fourth link 92 is rotatably mounted on the frame 1. The third link 91 and the fourth link 92 are rotatably connected by a second rotating shaft. In this way, the two driven linkage assemblies 9 limit the third and fourth side directions of the frame 1, and prevent the horizontal position of the frame 1 from changing during the lifting and lowering process.

[0047] Similarly, this application also includes two second synchronous links, and multiple driven link assemblies 9 are provided on the third and fourth sides. The second synchronous links are arranged on multiple second rotating shafts on the same side. By setting the second synchronous links, the movements of the multiple driven link assemblies 9 are synchronized, further improving the stability of the support.

[0048] In addition to the above structure, the lifting mechanism in this application can also be a cylinder, with the frame 1 located at the output end of the cylinder, and the frame 1 being directly driven by the cylinder to perform lifting and lowering movements.

[0049] In particular, this utility model also provides a wireless charging parking space for automobiles, which applies the above-mentioned wireless charging motion mechanism for automobiles.

[0050] In summary, when in use, this application is installed in a parking space. When the vehicle is parked, the lifting mechanism drives the frame 1 to move up and down, adjusting the height of the charging module 2 to match the battery height of the vehicle. When the vehicle is not parked accurately or the battery positions of different vehicles are different, the two driving mechanisms drive the first slide bar and the second slide bar to slide respectively. Since the first slide bar and the second slide bar are set perpendicular to each other, the horizontal position of the charging module 2 can be adjusted to ensure that it matches the battery position of the vehicle for charging. The accuracy requirement for the vehicle parking position is low, and it is suitable for charging different vehicle models.

[0051] The above are merely preferred embodiments of this application, and the present invention is not limited to the above embodiments. It is understood that other improvements and variations that can be directly derived or conceived by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included within the protection scope of the present invention.

Claims

1. A wireless charging motion mechanism for automobiles, characterized in that, include: The lifting mechanism, frame (1), charging module (2), slide rod assembly (3) and drive mechanism, wherein the lifting mechanism drives the frame (1) to perform lifting and lowering movements; The slide bar assembly (3) is disposed on the frame (1), and the slide bar assembly (3) includes a first slide bar and a second slide bar; The charging module is mounted on the first slide bar and the second slide bar. The first slide bar (31) has a first extension direction in the horizontal direction, and the second slide bar (32) has a second extension direction in the horizontal direction. The driving mechanism is used to drive the charging module (2) to move along the first extension direction of the first slide bar (31) and / or the second extension direction of the second slide bar (32).

2. The wireless charging motion mechanism for automobiles according to claim 1, characterized in that: The frame (1) has a cavity on its inner side, and the charging module (2) is disposed in the cavity.

3. The wireless charging motion mechanism for automobiles according to claim 2, characterized in that: The frame (1) is provided with a cover plate (11) which covers the cavity.

4. The wireless charging motion mechanism for automobiles according to claim 2, characterized in that: The frame (1) is provided with a first slide groove and a second slide groove. Both ends of the first slide rod (31) and the second slide rod (32) are provided with sliders (4). The sliders (4) at both ends of the first slide rod (31) are respectively slidably disposed in the two first slide grooves (12), and the sliders (4) at both ends of the second slide rod (32) are respectively slidably disposed in the two second slide grooves (13).

5. The wireless charging motion mechanism for automobiles according to claim 4, characterized in that: The charging module (2) is provided with a first connector (21) and a second connector (22). The first connector (21) is sleeved on the first slide rod (31), and the second connector (22) is sleeved on the second slide rod (32).

6. The wireless charging motion mechanism for automobiles according to claim 5, characterized in that: The first slide bar (31) and the second slide bar (32) are vertically arranged in the horizontal direction.

7. The wireless charging motion mechanism for automobiles according to claim 6, characterized in that: There are two drive mechanisms, which are used to drive the first slide bar (31) and the second slide bar (32) to move respectively.

8. The wireless charging motion mechanism for automobiles according to claim 7, characterized in that: The driving mechanism includes a lead screw (5) and a first motor for driving the lead screw (5) to rotate. The lead screw (5) is mounted on the frame (1) and is threadedly connected to the corresponding slider (4).

9. A wireless charging motion mechanism for automobiles according to any one of claims 1-8, characterized in that: The lifting mechanism includes a base (6), two active linkage assemblies (7) and a drive assembly. The two active linkage assemblies (7) are respectively disposed on the first side and the second side of the frame (1), with the first side and the second side being disposed opposite to each other. The active linkage assembly (7) includes a first link (71) and a second link (72). The bottom end of the first link (71) is rotatably mounted on the base (6), and the top end of the second link (72) is rotatably mounted on the frame (1). The first link (71) and the second link (72) are rotatably connected by a first rotating shaft. The drive assembly is used to drive the first link (71) and the second link (72) to rotate relative to each other.

10. The wireless charging motion mechanism for automobiles according to claim 9, characterized in that: The drive assembly includes a drive shaft (8) and a second motor for driving the drive shaft (8) to rotate. The drive shaft (8) is rotatably mounted on the base (6), and the bottom ends of the two first connecting rods (71) are respectively connected to the two ends of the drive shaft (8).

11. The wireless charging motion mechanism for automobiles according to claim 9, characterized in that: The lifting mechanism also includes two first synchronous connecting rods respectively disposed on both sides of the frame (1). Multiple active connecting rod assemblies (7) are disposed on the first and second sides of the frame (1). The first synchronous connecting rods are connected to at least two first rotating shafts located on the same side of the frame (1).

12. The wireless charging motion mechanism for automobiles according to claim 9, characterized in that: The wireless charging motion mechanism for automobiles also includes two driven link assemblies (9), which are disposed on the third and fourth sides of the frame (1), and the third and fourth sides are disposed opposite to each other. The driven link assembly (9) includes a third link (91) and a fourth link (92). The bottom end of the third link (91) is rotatably mounted on the base (6), and the bottom end of the fourth link (92) is rotatably mounted on the frame (1). The third link (91) and the fourth link (92) are rotatably connected by a second rotating shaft.

13. The wireless charging motion mechanism for automobiles according to claim 12, characterized in that: The wireless charging motion mechanism for automobiles also includes two second synchronous links. Multiple driven link assemblies (9) are provided on both the third and fourth sides. The second synchronous links connect at least two second rotating shafts located on the same side of the frame (1).

14. A wireless charging motion mechanism for automobiles according to any one of claims 1-8, characterized in that: The lifting mechanism includes a cylinder, and the frame (1) is connected to the cylinder.

15. A wireless charging parking space for automobiles, characterized in that, The wireless charging motion mechanism for automobiles includes any one of claims 1-14.

Images