Parking space for wireless charging of automobile

Abstract

The invention discloses a parking space for automobile wireless charging, and relates to the technical field of wireless charging, the ground is connected with a wireless charging device, the ground is connected with a switch device, and the switch device comprises a pressing plate, a ratchet wheel, a fixed clamping cylinder, a rotating column, a telescopic column, a spring, a sleeve and an execution electric piece. When the pressing plate is pressed down again, the rotating column descends and rotates, the rotating column and the fixed clamping cylinder are matched and cannot reset, at the moment, the spring is compressed, an execution electric piece touches a contact electric piece, after the pressing plate is pressed down again, the rotating column descends and rotates, a second limiting convex body is matched with a limiting groove, and the rotating column can reset through the elastic force of the spring; and meanwhile, the execution electric piece is separated from the contact electric piece, a power source is cut off, energy waste caused by energy consumption when energy does not work is avoided, and the position of the automobile can be limited through the arranged wheel check blocks, wheel limiting blocks and wheel limiting strips.

Description

Technical Field

[0001] The present invention relates to the technical field of wireless charging, in particular to a parking space for wireless charging of a car. Background Art

[0002] Wireless charging is a technology that transfers electrical energy in the air between the charging device and the charged device through electromagnetic induction and other technologies, thereby charging the charged device. Compared with wired charging, wireless charging has the advantages of not easy to leak electricity, fully automatic operation and unattended operation, so it has been widely used in electric vehicle charging technology.

[0003] However, the existing parking spaces for wireless charging of cars are difficult to open and disconnect charging through the car when the car enters the parking space. After the user drives away the car, it is difficult to disconnect the energy through the car, resulting in energy consumption when not working, causing unnecessary waste. In this regard, we propose a parking space for wireless charging of cars. Summary of the invention

[0004] The object of the present invention is to provide a parking space for wireless charging of automobiles to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a parking space for wireless charging of a car, comprising a ground and a power supply located on one side of the bottom of the ground, a contact plate fixed on the top of the power supply, a wireless charging device connected to one side of the top of the ground, a switch device connected to one side of the ground, the switch device comprising a pressure plate slidably connected to one side of the ground, a ratchet connected to the bottom of the pressure plate, a fixed clamp slidably connected to the outer wall of the ratchet and a rotating column meshingly connected to the bottom of the ratchet, the bottom of the rotating column is connected to a telescopic column, the outer wall of the telescopic column is sleeved with a spring, the bottom of the telescopic column is slidably connected to a sleeve, and the bottom of the telescopic column is connected to an actuator plate.

[0006] Furthermore, the pressing plate is trapezoidal, and T-shaped sliders are fixed on both sides of the pressing plate;

[0007] T-shaped slide grooves are arranged on both sides of the ground, and the groove bodies of the T-shaped slide grooves are slidably connected with the T-shaped sliding blocks.

[0008] Furthermore, wheel stoppers are fixed on both sides of the top of the ground.

[0009] Furthermore, wheel limiting strips are fixed on both sides of the pressure plate, and the distance between the two wheel limiting strips is greater than the width of the wheel.

[0010] Furthermore, a wheel limit block is fixed on one side of the top of the ground.

[0011] Furthermore, a plurality of first limiting protrusions are fixed on one side of the outer wall of the ratchet;

[0012] A second limiting convex body is fixed to one side of the outer wall of the rotating column;

[0013] The inner wall of the fixed cartridge is provided with a plurality of limiting grooves, and the groove bodies of the limiting grooves are slidably connected with the first limiting protrusion and the second limiting protrusion.

[0014] Furthermore, a fixing frame is installed on one side of the bottom of the ground, and the fixing frame fixes the connecting sleeve. Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The present invention provides a parking space for wireless charging of automobiles. The ratchet wheel is driven down by pressing a pressure plate, thereby driving a rotating column down. When the rotating column is separated from a fixed cartridge, the rotating column rotates, so that the rotating column and the fixed cartridge cannot be reset. At this time, the spring is compressed, and the executive electric sheet touches the contact electric sheet, and the power is turned on. After pressing the pressure plate again, the rotating column descends and rotates, so that the second limiting convex body of the rotating column matches the limiting groove of the fixed cartridge. The elastic force of the spring can reset the rotating column, and at the same time, the executive electric sheet is separated from the contact electric sheet, and the power is disconnected, so as to realize the function of starting the vehicle when entering the power supply and disconnecting the vehicle when leaving the power supply, thereby avoiding the consumption of energy when not working and causing energy waste.

[0016] 2. The present invention can limit the position of the car by providing the wheel block, the wheel limiting block and the wheel limiting strip, so that the user can park better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 A cross-sectional view of the present invention as a whole;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 It is an exploded view of a part of the structure of the present invention.

[0021] In the figure: 10, ground; 11, wheel block; 12, wheel limit strip; 13, wheel limit block; 14, fixed frame; 15, T-shaped slide groove; 20, power supply; 21, contact electric sheet; 30, wireless charging device; 40, switch device; 41, pressure plate; 411, T-shaped slide block; 42, ratchet; 421, first limit convex body; 43, fixed cartridge; 431, limit groove; 44, rotating column; 441, second limit convex body; 45, telescopic column; 46, spring; 47, sleeve; 48, execution electric sheet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figures 1 to 4 , the present invention provides a technical solution: a parking space for wireless charging of a car, comprising a ground 10 and a power source 20 located at one side of the bottom of the ground 10, and a contact electric sheet 21 is fixed on the top of the power source 20;

[0024] The wireless charging device 30 is connected to one side of the top of the ground 10, and the switch device 40 is connected to one side of the ground 10. The switch device 40 includes a pressure plate 41 slidably connected to one side of the ground 10, a ratchet 42 connected to the bottom of the pressure plate 41, a fixed clamp 43 slidably connected to the outer wall of the ratchet 42 and a rotating column 44 meshingly connected to the bottom of the ratchet 42, the bottom of the rotating column 44 is connected to a telescopic column 45, the outer wall of the telescopic column 45 is sleeved with a spring 46, the bottom of the telescopic column 45 is slidably connected to a sleeve 47, and the bottom of the telescopic column 45 is connected to an actuator 48.

[0025] It should be noted that, in the embodiment, the ratchet 42 is driven down by pressing the pressure plate 41, thereby driving the rotating column 44 to descend. When the rotating column 44 is disengaged from the fixed cartridge 43, the rotating column 44 will rotate, so that the rotating column 44 cooperates with the fixed cartridge 43 and cannot be reset. At this time, the spring 46 is compressed, and the actuator plate 48 touches the contact plate 21. After pressing the pressure plate 41 again, the rotating column 44 descends and rotates, and the elastic force of the spring 46 enables the rotating column 44 to be reset, and at the same time, the actuator plate 48 is disengaged from the contact plate 21.

[0026] For example, please refer to Figure 3 , the pressing plate 41 is trapezoidal, and T-shaped sliders 411 are fixed on both sides of the pressing plate 41;

[0027] T-shaped slide grooves 15 are provided on both sides of the ground 10 , and the groove bodies of the T-shaped slide grooves 15 are slidably connected with the T-shaped sliding blocks 411 .

[0028] It should be noted that, in the embodiment, the T-shaped slide groove 15 is used to limit the moving range of the pressing plate 41 .

[0029] For example, please refer to Figure 2 Wheel blocks 11 are fixed on both sides of the top of the ground 10.

[0030] It should be noted that, in the embodiment, the wheel block 11 is used to limit the reverse distance of the vehicle.

[0031] For example, please refer to Figure 2 Wheel limiting strips 12 are fixed on both sides of the pressure plate 41, and the distance between the two wheel limiting strips 12 is greater than the width of the wheel.

[0032] It should be noted that, in the embodiment, the wheel limiting strip 12 is used to limit the position of a single wheel to ensure that the vehicle passes over the pressure plate 41 .

[0033] For example, please refer to Figure 2 A wheel limiting block 13 is fixed to one side of the top of the ground 10 .

[0034] It should be noted that, in the embodiment, the wheel stopper 13 is used to initially limit the position of the vehicle when reversing into the parking space.

[0035] For example, please refer to Figure 3-4 A plurality of first limiting protrusions 421 are fixed on one side of the outer wall of the ratchet 42;

[0036] A second limiting protrusion 441 is fixed to one side of the outer wall of the rotating column 44;

[0037] The inner wall of the fixed clamping cylinder 43 is provided with a plurality of limiting grooves 431 , and the groove bodies of the limiting grooves 431 are slidably connected with the first limiting protrusion 421 and the second limiting protrusion 441 .

[0038] It should be noted that, in the embodiment, the limiting groove 431 is used to limit the rotation of the ratchet 42 and the rotating column 44 .

[0039] For example, please refer to Figure 3 A fixing frame 14 is installed on one side of the bottom of the ground 10 , and the fixing frame 14 fixes the connecting sleeve 47 .

[0040] It should be noted that, in the embodiment, the fixing frame 14 is used to fix the sleeve 47 to prevent the sleeve 47 from moving.

[0041] Working principle: When in use, the ratchet 42 is driven down by pressing the pressure plate 41, thereby driving the rotating column 44 to move down. When the rotating column 44 is disengaged from the fixed cartridge 43, the rotating column 44 will rotate, so that the rotating column 44 cooperates with the fixed cartridge 43 and cannot be reset. At this time, the spring 46 is compressed, and the actuator 48 touches the contact plate 21, and the power supply 20 is turned on. After pressing the pressure plate 41 again, the rotating column 44 descends and rotates, so that the second limiting protrusion 441 of the rotating column 44 cooperates with the limiting groove 431 of the fixed cartridge 43, and the elastic force of the spring 46 can reset the rotating column 44, and at the same time, the actuator 48 disengages from the contact plate 21, disconnecting the power supply 20.

[0042] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A parking space for wireless charging of a car, comprising a ground (10) and a power source (20) located at one side of the bottom of the ground (10), characterized in that: A contact plate (21) is fixed on the top of the power source (20); a wireless charging device (30) is connected to one side of the top of the ground (10); a switch device (40) is connected to one side of the ground (10); the switch device (40) comprises a pressure plate (41) slidably connected to one side of the ground (10); a ratchet (42) connected to the bottom of the pressure plate (41); a fixed clamp (43) slidably connected to the outer wall of the ratchet (42); and a rotating column (44) meshingly connected to the bottom of the ratchet (42); a telescopic column (45) is connected to the bottom of the rotating column (44); a spring (46) is sleeved on the outer wall of the telescopic column (45); a sleeve (47) is slidably connected to the bottom of the telescopic column (45); and an actuator plate (48) is connected to the bottom of the telescopic column (45).

2. A parking space for wireless charging of a car according to claim 1, characterized in that: The pressing plate (41) is trapezoidal in shape, and T-shaped sliding blocks (411) are fixed on both sides of the pressing plate (41).

3. A parking space for wireless charging of a car according to claim 2, characterized in that: T-shaped slide grooves (15) are provided on both sides of the ground (10), and the groove body of the T-shaped slide groove (15) is slidably connected to the T-shaped sliding block (411).

4. The parking space for wireless charging of a car according to claim 1, characterized in that: Wheel limiting strips (12) are fixed on both sides of the pressure plate (41), and the distance between the two wheel limiting strips (12) is greater than the width of the wheel.

5. The parking space for wireless charging of a car according to claim 1, characterized in that: A wheel limiting block (13) is fixed to one side of the top of the ground (10).

6. The parking space for wireless charging of a car according to claim 1, characterized in that: A plurality of first position-limiting protrusions (421) are fixed to one side of the outer wall of the ratchet wheel (42).

7. The parking space for wireless charging of a car according to claim 6, characterized in that: A second limiting protrusion (441) is fixed on one side of the outer wall of the rotating column (44).

8. The parking space for wireless charging of a car according to claim 7, characterized in that: The inner wall of the fixed clamping cylinder (43) is provided with a plurality of limiting grooves (431), and the groove bodies of the limiting grooves (431) are slidably connected with the first limiting protrusion (421) and the second limiting protrusion (441).

9. The parking space for wireless charging of a car according to claim 1, characterized in that: A fixing frame (14) is installed on one side of the bottom of the ground (10), and the fixing frame (14) fixes the connecting sleeve (47).

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