Electric vehicle double-support wireless charging device

Abstract

The utility model discloses an electric vehicle double-support wireless charging device, and relates to the technical field of electric vehicle double-support wireless charging, the electric vehicle double-support wireless charging device comprises an electric vehicle, an electric vehicle support assembly is movably installed at the bottom of the electric vehicle close to the middle, and a supporting seat assembly is in lap joint with the bottom of the electric vehicle and the bottom of the electric vehicle support assembly; the supporting base assembly comprises a supporting base table, and slopes are arranged on the left side and the right side of the supporting base table. According to the double-support wireless charging device for the electric vehicle, the electric vehicle is pushed to the top of the supporting base table from the right side of the slope, the electric vehicle is placed on the inner wall of the movable rail groove, and the electric vehicle is supported by the lap joint blocks on the surface of the electric vehicle supporting frame; therefore, the wireless charging receiving end in front of and behind the second mounting block is in lap joint with the surface of the wireless charging output end, received electric power is transmitted to the power transmission module through the transmission line, voltage is changed to charge the battery of the electric vehicle, the overall structure is simple, operation is convenient, and charging is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of double-support wireless charging for electric vehicles, and in particular to a double-support wireless charging device for electric vehicles. Background Art

[0002] Electric vehicles are electric-driven vehicles, also known as electric-drive vehicles. Electric vehicles are divided into AC electric vehicles and DC electric vehicles. Electric vehicles usually use batteries as energy sources, and convert electrical energy into mechanical energy through controllers, motors and other components to control the current size and change the speed of the vehicle. Electric vehicles previously needed to be manually inserted into the charging position to complete the electrical connection and charging. Frequent plugging and unplugging caused physical damage and personal injury. In order to avoid this situation, people designed a wireless charging device to charge electric vehicles to avoid frequent plugging and unplugging.

[0003] For example, the Chinese patent publication number CN219133901U discloses a dual-support wireless charging device for electric vehicles, comprising a support base, wherein both sides of the upper end of the support base are provided with electric vehicle brackets; a support plate is provided on one side between the two electric vehicle brackets and the two wireless charging receiving ends, and a first connecting plate is provided on the upper end of the support plate, wherein the electric vehicle bracket, the first connecting plate and the support plate are electrically connected. This utility model solves the problem of poor fit between the charging output end and the receiving end during wireless charging of existing electric vehicle wireless charging devices. In the present invention, the electric vehicle bracket rotates with the second rotating connecting axis as the center of the circle, and while rotating and completing the support of the electric vehicle, the two wireless charging receiving ends contact the first wireless charging output end and the second wireless charging output end on both sides of the upper end of the support base, contacting and performing wireless charging while supporting the electric vehicle at both ends.

[0004] The existing technology has the following problems:

[0005] The existing double-support wireless charging device for electric vehicles has the problem of supporting the base platform up and down when in use. It is time-consuming and labor-intensive to lift and push the vehicle back manually, and it is inconvenient to use. In addition, the existing charging structure is relatively complex and inconvenient to operate. Utility Model Content

[0006] The utility model provides a double-support wireless charging device for an electric vehicle to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] An electric vehicle double-support wireless charging device comprises an electric vehicle, an electric vehicle bracket assembly is movably mounted near the middle of the bottom of the electric vehicle, and a support base assembly is overlapped at the bottom of the electric vehicle and the electric vehicle bracket assembly;

[0009] The support seat assembly includes a support base platform, the left and right sides of the support base platform are provided with slopes, the middle of the top of the support base platform is provided with a movable rail groove, the inner wall of the movable rail groove overlaps with the front and rear wheels of the electric vehicle, and the left and right sides of the top of the support base platform overlap with the left and right sides of the bottom of the electric vehicle bracket assembly;

[0010] The electric vehicle bracket assembly includes an electric vehicle support frame, and a mounting block 2 is fixedly connected to the middle of the bottom of the outer surface of the electric vehicle support frame. Wireless charging receiving ends are fixedly connected to the left and right sides of the bottom of the mounting block 2, and the bottoms of the wireless charging receiving ends on the left and right sides overlap with the top of the support base assembly near the left side.

[0011] Preferably, a mounting block 1 is fixedly connected to the inner wall of the movable rail groove near the left side, and an arc groove is provided in the middle of the top of the mounting block 1.

[0012] Preferably, wireless charging output terminals are provided on the left and right sides of the top of the mounting block 1, and the tops of the wireless charging output terminals overlap with the bottoms of the wireless charging receiving terminals on the left and right sides.

[0013] Preferably, the left and right sides of the top of the wireless charging receiving end are fixedly connected with a conveying line, and the tops of the conveying lines on the left and right sides are fixedly connected with a power transmission module.

[0014] Preferably, a mounting square frame is rotatably connected to the top outer surface of the electric vehicle support frame, and the top of the mounting square frame is movably installed near the middle of the bottom of the electric vehicle.

[0015] Preferably, the bottom middle of the power transmission module overlaps with the top outer surface of the electric vehicle support frame, and the left and right sides of the inner wall of the power transmission module are fixedly connected to the left and right sides of the inner wall of the installation frame near the middle.

[0016] Preferably, the outer surface of the electric vehicle support frame is fixedly connected to the bottom of the left and right sides with overlapping blocks, and the bottoms of the overlapping blocks on the left and right sides are fixedly connected to anti-slip convex layers.

[0017] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0018] 1. The utility model provides a double-support wireless charging device for electric vehicles. By pushing the electric vehicle from the right side of the slope to the top of the supporting base platform and placing the electric vehicle on the inner wall of the movable rail groove, the electric vehicle support frame is supported by the overlapping blocks on the surface, so that the wireless charging receiving end before and after the second mounting block overlaps with the surface of the wireless charging output end, and the received power is transmitted to the power transmission module by the transmission line, and the voltage is changed to charge the electric vehicle battery. The overall structure is simple, the operation is convenient, and the charging is convenient.

[0019] 2. The utility model provides a double-support wireless charging device for electric vehicles, which facilitates the up and down movement of electric vehicles through the slopes on the left and right sides of the support base. The movable rail groove in the middle of the top of the support base provides convenience for the front and rear wheels of the electric vehicle to move along the guideway, reducing the manpower required to lift and enter the support base. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a schematic structural diagram of the support base assembly of the present utility model;

[0022] Figure 3 For the utility model Figure 2 A in the middle is an enlarged structural diagram;

[0023] Figure 4 This is a schematic structural diagram of an electric vehicle bracket assembly of the present utility model;

[0024] Figure 5 This is a schematic diagram of the enlarged structure of the bottom of the electric vehicle bracket assembly of the present invention.

[0025] In the figure: 1. Support seat assembly; 11. Support base platform; 12. Slope; 13. Moving rail groove; 14. Mounting block one; 15. Wireless charging output terminal; 2. Electric vehicle; 3. Electric vehicle bracket assembly; 31. Electric vehicle support frame; 32. Mounting square frame; 33. Power transmission module; 34. Conveyor line; 35. Mounting block two; 36. Wireless charging receiving terminal; 37. Overlap block; 38. Anti-slip convex layer. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1 、 Figure 2 、 Figure 5As shown, a double-support wireless charging device for electric vehicles includes an electric vehicle 2, an electric vehicle bracket assembly 3 is movably installed near the middle of the bottom of the electric vehicle 2, and the bottoms of the electric vehicle 2 and the electric vehicle bracket assembly 3 are overlapped with a support seat assembly 1; the support seat assembly 1 includes a support base platform 11, and slopes 12 are provided on the left and right sides of the support base platform 11. A movable rail groove 13 is opened in the middle of the top of the support base platform 11, and the inner wall of the movable rail groove 13 overlaps the front and rear wheels of the electric vehicle 2, and the left and right sides of the top of the support base platform 11 overlap with the left and right sides of the bottom of the electric vehicle bracket assembly 3; the electric vehicle bracket assembly 3 includes an electric vehicle support frame 31, and a mounting block 2 35 is fixedly connected to the middle of the bottom of the outer surface of the electric vehicle support frame 31, and the left and right sides of the bottom of the mounting block 2 35 are fixedly connected to wireless charging receiving terminals 36, and the bottoms of the wireless charging receiving terminals 36 on the left and right sides overlap with the top of the support seat assembly 1 near the left side.

[0028] By stably placing the electric vehicle 2 and the electric vehicle bracket assembly 3 at the predetermined position on the top of the support base assembly 1, the slopes 12 on the left and right sides of the support base platform 11 facilitate the up and down movement of the electric vehicle 2, and the movable rail groove 13 in the middle of the top of the support base platform 11 serves as a guide for the front and rear wheels of the electric vehicle 2 to move. The mounting block 2 35 in the middle of the bottom of the electric vehicle support frame 31 assists in the installation of the wireless charging receiving terminal 36, and the wireless charging receiving terminal 36 is used to receive the power charging at the top of the support base assembly 1.

[0029] like Figure 3 As shown, a mounting block 14 is fixedly connected to the inner wall of the movable rail groove 13 near the left side, and an arc groove is opened in the middle of the top of the mounting block 14.

[0030] By moving the mounting block 14 on the left side of the inner wall of the rail groove 13 and the arc groove on the top, the electric vehicle 2 can be easily moved.

[0031] like Figure 3 As shown, wireless charging output terminals 15 are provided on the left and right sides of the top of the mounting block 14 , and the top of the wireless charging output terminal 15 overlaps with the bottom of the wireless charging receiving terminals 36 on the left and right sides.

[0032] The top of the mounting block 14 is used to assist in the installation of the wireless charging output terminals 15 on the left and right sides, and the wireless charging output terminals 15 are overlapped and fitted with the wireless charging receiving terminals 36 to improve the stability and efficiency of the charging process.

[0033] like Figure 5 As shown, the left and right sides of the top of the wireless charging receiving end 36 are fixedly connected to the transmission lines 34 , and the tops of the left and right transmission lines 34 are fixedly connected to the power transmission modules 33 .

[0034] The received power is transmitted to the power transmission module 33 via the transmission line 34 , thereby changing the voltage and charging the battery of the electric vehicle 2 .

[0035] like Figure 4 As shown, the top outer surface of the electric vehicle support frame 31 is rotatably connected to the mounting frame 32, and the top of the mounting frame 32 and the bottom of the electric vehicle 2 are movably installed near the middle.

[0036] By installing the top of the mounting square frame 32 on the bottom of the electric vehicle 2 , the rotation installation of the auxiliary electric vehicle support frame 31 is facilitated, and the double support function is achieved.

[0037] like Figure 4 As shown, the bottom middle of the power transmission module 33 overlaps with the top outer surface of the electric vehicle support frame 31, and the left and right sides of the inner wall of the power transmission module 33 are fixedly connected to the left and right sides of the inner wall of the installation frame 32 near the middle.

[0038] By stabilizing the installation of the auxiliary power transmission module 33 in the middle of the inner wall of the square frame 32, and then overlapping the bottom of the power transmission module 33 with the outer surface of the electric vehicle support frame 31, the rotation of the electric vehicle support frame 31 is assisted to achieve the function of supporting the electric vehicle 2.

[0039] like Figure 5 As shown, the outer surface of the electric vehicle support frame 31 is fixedly connected to the left and right sides of the bottom with a lap block 37 , and the bottoms of the left and right lap blocks 37 are fixedly connected to the anti-slip convex layer 38 .

[0040] When driving the electric vehicle support frame 31 for support, the front and rear overlapping blocks 37 at the bottom of the outer surface of the electric vehicle support frame 31 are used to increase the overlapping area between the overlapping blocks 37 and the top of the support base platform 11, thereby improving stable support and making the anti-slip convex layer 38 at the bottom of the overlapping blocks 37 play an anti-slip role.

[0041] The working principle of the present invention is as follows: the electric vehicle 2 is pushed to the right side of the slope 12 to the top of the support base platform 11 and the electric vehicle 2 is placed on the inner wall of the movable rail groove 13. The rotation support of the electric vehicle support frame 31 drives the overlapping blocks 37 to overlap on the left and right sides of the top of the support base platform 11. The anti-slip convex layer 38 at the bottom of the overlapping blocks 37 plays an anti-slip overlapping support, so that the wireless charging receiving end 36 before and after the mounting block 2 35 overlaps with the surface of the wireless charging output end 15, so that the received power is transmitted to the power transmission module 33 using the transmission line 34, and the voltage is changed to charge the battery of the electric vehicle 2.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A double-support wireless charging device for an electric vehicle, comprising an electric vehicle (2), characterized in that: An electric vehicle bracket assembly (3) is movably mounted near the middle of the bottom of the electric vehicle (2), and a support base assembly (1) is overlapped at the bottom of the electric vehicle (2) and the electric vehicle bracket assembly (3); The support seat assembly (1) comprises a support base platform (11), the left and right sides of the support base platform (11) are provided with slopes (12), a movable rail groove (13) is provided in the middle of the top of the support base platform (11), the inner wall of the movable rail groove (13) overlaps with the front and rear wheels of the electric vehicle (2), and the left and right sides of the top of the support base platform (11) overlap with the left and right sides of the bottom of the electric vehicle bracket assembly (3); The electric vehicle bracket assembly (3) comprises an electric vehicle support frame (31), a second mounting block (35) is fixedly connected to the middle of the bottom of the outer surface of the electric vehicle support frame (31), wireless charging receiving terminals (36) are fixedly connected to the left and right sides of the bottom of the second mounting block (35), and the bottoms of the wireless charging receiving terminals (36) on the left and right sides overlap with the top of the support base assembly (1) near the left side.

2. The electric vehicle dual-support wireless charging device according to claim 1, characterized in that: The inner wall of the movable rail groove (13) is fixedly connected to a mounting block (14) near the left side, and an arc groove is provided in the middle of the top of the mounting block (14).

3. The electric vehicle dual-support wireless charging device according to claim 2, characterized in that: Wireless charging output terminals (15) are provided on the left and right sides of the top of the installation block 1 (14), and the top of the wireless charging output terminal (15) is overlapped with the bottom of the wireless charging receiving terminals (36) on the left and right sides.

4. The electric vehicle dual-support wireless charging device according to claim 1, characterized in that: The top of the wireless charging receiving end (36) is fixedly connected to a transmission line (34) on both the left and right sides, and the tops of the transmission lines (34) on the left and right sides are fixedly connected to a power transmission module (33).

5. The electric vehicle dual-support wireless charging device according to claim 4, characterized in that: The top outer surface of the electric vehicle support frame (31) is rotatably connected to a mounting square frame (32), and the top of the mounting square frame (32) and the bottom of the electric vehicle (2) are movably mounted near the middle.

6. The electric vehicle dual-support wireless charging device according to claim 5, characterized in that: The middle of the bottom of the power transmission module (33) overlaps the top outer surface of the electric vehicle support frame (31), and the left and right sides of the inner wall of the power transmission module (33) are fixedly connected to the left and right sides of the inner wall of the installation frame (32) near the middle.

7. The electric vehicle dual-support wireless charging device according to claim 1, characterized in that: The outer surface bottom of the electric vehicle support frame (31) is fixedly connected to overlapping blocks (37) on both left and right sides, and the bottoms of the overlapping blocks (37) on both left and right sides are fixedly connected to anti-slip convex layers (38).

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