Voltage stabilization adjusting device for charging pile

Abstract

The invention relates to the field of wireless charging piles, and discloses a voltage stabilization adjusting device for a charging pile, the voltage stabilization adjusting device comprises a ground and a pit, the pit is transversely arranged above the ground, a controller is vertically arranged on the left side of the interior of the pit, and frame bodies are transversely fixed to the front end and the rear end of the right side of the bottom of the controller respectively; a transverse plate is arranged in the center of the right side of the bottom of the controller, and a groove is formed in the center of the top end in the transverse plate. According to the voltage stabilization adjusting device for the charging pile, a contact type charger is transversely fixed to the top of a lead screw, a transverse plate is moved to the position below a chassis of a vehicle, a motor is started, a second fluted disc is rotated, and therefore a first fluted disc is shifted to be matched with a guide rod embedded in a notch, and the contact type charger connected with the lead screw can be vertically lifted or settled; the contact type charger is forced to be attached to the induction charger of the automobile for wireless charging, and the problem that charging connection is inconvenient is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of wireless charging piles, and particularly to a voltage stabilization and regulation device for charging piles. Background Art

[0002] As an environmentally friendly and energy-saving new energy vehicle, electric vehicles are deeply loved by people. Different from traditional vehicles that need to drive into gas stations to refuel, electric vehicles are charged by connecting chargers to charging piles. Although it takes a longer time, it saves a lot of money and is quite cost-effective.

[0003] Ordinary charging piles use thick cables to connect plugs, which are exposed to the external environment, posing risks of dragging and pulling. Moreover, if the wires are immersed in water for a long time, it is easy to cause problems such as circuit damage. In addition, different vehicle models use different plugs, making it quite inconvenient to insert and connect.

[0004] Now, a new type of voltage stabilization and regulation device for charging piles is proposed to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a voltage stabilization and regulation device for charging piles to solve the problem of inconvenient charging connection proposed in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A voltage stabilization and regulation device for charging piles, including the ground and a pit. A pit is horizontally arranged above the ground, and a controller is erected on the left side inside the pit. Horizontally fixed to the front and rear ends on the right side of the bottom of the controller are frames. At the center of the right side of the bottom of the controller is a cross plate, and at the center of the top end inside the cross plate is a groove, and at the center of the bottom of the groove is a flat chamber. A first gear is movably connected to the left side inside the flat chamber, and a lead screw is longitudinally inserted into the first gear. Horizontally fixed to the top of the lead screw is a contact charger. A second gear is movably connected to the right side inside the flat chamber. On both sides of the bottom of the groove are notch openings, and guide rods are longitudinally inserted into the notch openings. A motor is installed at the center of the bottom of the cross plate, and a voltage detector is installed above the right of the controller.

[0007] Preferably, the top of the rotating shaft of the motor is fixedly connected to the second gear, and the first gear is clamped to the left side of the second gear.

[0008] Preferably, the screw hole inside the first gear meshes with the lead screw, and the lead screw and the guide rod are respectively fixedly connected to the contact charger.

[0009] Preferably, an inner cavity is provided between the two sides inside the housing. A screw rod is horizontally installed in the inner cavity. Transverse threaded cylinders are fixedly installed at the front and rear ends of the transverse plate. A transmission chamber is provided between the front and rear of the right side of the bottom of the controller. A connecting rod is movably installed between the front and rear inside the transmission chamber. Linkage gears are fixedly installed at both the front and rear ends of the surface of the connecting rod. A motor is fixedly installed on the right side of the front end inside the controller. Deflecting gears are movably connected to both the front and rear ends of the right side inside the transmission chamber.

[0010] Preferably, the right side of the deflecting gear is fixedly connected to the screw rod, and the screw rod is horizontally embedded in the threaded cylinder.

[0011] Preferably, the rotating shaft of the motor is fixedly connected to the connecting rod, and the deflecting gear is meshed and connected to one side of the linkage gear.

[0012] Preferably, four groups of slots are horizontally provided below the inside of the controller, and short rods are horizontally inserted into the slots. A buffer pad is fixedly installed between the right sides of the right short rods, and four groups of springs are welded between the left side of the buffer pad and the controller.

[0013] Preferably, the short rods are located at the four corners on the left side of the buffer pad, and the buffer pad can move along the slots with the short rods.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: The voltage stabilization and regulation device for the charging pile not only realizes convenient connection for charging, realizes adjustable charging position, but also realizes protection of the vehicle body;

[0015] (1) By horizontally fixing a contact charger at the top of the lead screw, first park the vehicle above the pit on the ground. According to the position of the induction charger at the bottom of the vehicle body, move the transverse plate under the chassis of the vehicle. Start the motor and rotate the second toothed disc, thereby turning the first toothed disc. Cooperating with the guide rod embedded in the slot, the contact charger connected to the lead screw can be vertically lifted or lowered, forcing the contact charger to be in contact with the induction charger of the vehicle and perform wireless charging. The voltage detector in the controller can monitor the voltage in real time. If there is a sudden change, charging will stop immediately;

[0016] (2) By fixedly installing a motor on the right side of the front end inside the controller, start the motor, thereby rotating the connecting rod located in the transmission chamber, pushing the deflecting gear to rotate with the linkage gear, and then guiding the screw rod fixedly connected to the deflecting gear in the housing to rotate, and then translating the transverse plate with the threaded cylinder to achieve the purpose of changing the charging position, facilitating the alignment of the contact charger with the induction area of the vehicle;

[0017] (3) A buffer pad is fixed between the right sides of the short rods on the right side. The controller is erected on the left side of the pit. There is a buffer pad at the lower right corner of the controller housing. The backing plate is embedded in the slot through the four short rods at the left corner, and a spring is used to connect the slot and the buffer pad. When the car stops, it forms a blocking shape on the side of the controller, preventing the car from hitting the controller housing due to over-stopping and also restricting the movement of the car to avoid over-travel and difficulty in contacting the charger. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front elevation sectional structure schematic diagram of the present invention;

[0019] Figure 2 is a front elevation sectional structure schematic diagram of the cross plate of the present invention;

[0020] Figure 3 is a front elevation sectional structure schematic diagram of the controller of the present invention;

[0021] Figure 4 is a top view sectional structure schematic diagram of the controller of the present invention.

[0022] In the figure: 1, ground; 2, controller; 3, pit; 4, frame; 5, cross plate; 6, lead screw; 7, guide rod; 8, notch; 9, threaded cylinder; 10, screw; 11, inner cavity; 12, groove; 13, contact charger; 14, flat chamber; 15, buffer pad; 16, pressure gauge; 17, slot; 18, short rod; 19, spring; 20, first gear disk; 21, motor; 22, second gear disk; 23, transmission chamber; 24, connecting rod; 25, redirecting gear; 26, linkage gear; 27, motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment 1: Please refer to Figures 1-4, A voltage stabilization and regulation device for a charging pile, including the ground 1 and a pit 3. There is a pit 3 horizontally arranged above the ground 1, and a controller 2 is erected on the left side inside the pit 3. Horizontally fixed to the front and rear ends on the right side of the bottom of the controller 2 are frames 4 respectively. At the center of the right side of the bottom of the controller 2 is arranged a cross plate 5, and at the center of the top end inside the cross plate 5 is arranged a groove 12, and at the center of the bottom of the groove 12 is arranged a flat chamber 14. A first gear disk 20 is movably connected to the left side inside the flat chamber 14, and a lead screw 6 is longitudinally inserted into the first gear disk 20. Horizontally fixed to the top of the lead screw 6 is a contact charger 13. A second gear disk 22 is movably connected to the right side inside the flat chamber 14. On both sides of the bottom of the groove 12 are arranged notch openings 8, and a guide rod 7 is longitudinally inserted into the notch openings 8. Installed at the center of the bottom of the cross plate 5 is a motor 21, and a pressure gauge 16 is installed above the right side of the controller 2;

[0025] The top of the rotating shaft of the motor 21 is fixedly connected to the second gear disk 22. The first gear disk 20 is clamped on the left side of the second gear disk 22. The screw hole inside the first gear disk 20 is meshed with the lead screw 6. The lead screw 6 and the guide rod 7 are respectively fixedly connected to the contact charger 13;

[0026] Specifically, as Figure 1 and Figure 2 shown, first park the vehicle above the pit 3 on the ground 1. According to the position of the induction charger at the bottom of the vehicle body, move the cross plate 5 under the chassis of the vehicle. Start the motor 21 and rotate the second gear disk 22, thereby turning the first gear disk 20. Cooperating with the guide rod 7 embedded in the notch opening 8, the contact charger 13 connected to the lead screw 6 can be vertically lifted or lowered, forcing the contact charger 13 to be in contact with the induction charger of the car and perform wireless charging.

[0027] Embodiment 2: Between the two sides inside the frame 4 is arranged an inner cavity 11. Horizontally installed in the inner cavity 11 is a screw rod 10. Horizontally fixed to the front and rear ends of the cross plate 5 are threaded cylinders 9 respectively. Between the front and rear of the right side of the bottom of the controller 2 is arranged a transmission chamber 23, and a connecting rod 24 is movably installed between the front and rear inside the transmission chamber 23. Fixed to the front and rear ends on the surface of the connecting rod 24 are linkage gears 26 respectively. Fixed to the right side of the front end inside the controller 2 is a motor 27. The front and rear ends on the right side inside the transmission chamber 23 are movably connected to reversing gears 25;

[0028] The right side of the reversing gear 25 is fixedly connected to the screw rod 10. The screw rod 10 is horizontally embedded in the threaded cylinder 9. The rotating shaft of the motor 27 is fixedly connected to the connecting rod 24. The reversing gear 25 is meshed and connected to one side of the linkage gear 26;

[0029] Specifically, as Figure 1 、 Figure 2 and Figure 3As shown, start the motor 27 to rotate the connecting rod 24 located in the transmission chamber 23, thereby driving the deflector gear 25 to rotate by linking the gear 26. Then, the screw rod 10 fixedly connected to the deflector gear 25 in the guide frame 4 rotates, and then the cross plate 5 with the threaded barrel 9 is translated to achieve the purpose of changing the charging position, and adjustments are made according to the different charging positions of various vehicles.

[0030] Embodiment 3: Four groups of slots 17 are horizontally arranged below the interior of the controller 2, and short rods 18 are horizontally inserted into the slots 17. A buffer pad 15 is fixed between the right sides of the right short rods 18, and four groups of springs 19 are welded between the left side of the buffer pad 15 and the controller 2. The short rods 18 are located at the four corners on the left side of the buffer pad 15, and the buffer pad 15 can move along the slots 17 with the short rods 18.

[0031] Specifically, as Figure 1 and Figure 4 shown, the controller 2 stands upright on the left side of the pit 3. There is a buffer pad 15 at the lower right corner of the housing of the controller 2. The backing plate is embedded in the slots 17 through four short rods 18 at the left corner, and the slots 17 and the buffer pad 15 are connected by springs 19. When the vehicle parks, it forms a blocking shape on the side of the controller 2 to prevent the vehicle from hitting the housing of the controller 2 due to over-parking.

[0032] Working principle: When the present invention is in use, the controller 2 stands upright on the left side of the pit 3. There is a buffer pad 15 at the lower right corner of the housing of the controller 2. The backing plate is embedded in the slots 17 through four short rods 18 at the left corner, and the slots 17 and the buffer pad 15 are connected by springs 19. When the vehicle parks, it forms a blocking shape on the side of the controller 2 to assist the vehicle in parking and driving. Then, start the motor 27 to rotate the connecting rod 24 located in the transmission chamber 23, thereby driving the deflector gear 25 to rotate by linking the gear 26. Then, the screw rod 10 fixedly connected to the deflector gear 25 in the guide frame 4 rotates, and then the cross plate 5 with the threaded barrel 9 is translated to achieve the purpose of changing the charging position. Finally, park the vehicle above the pit 3 on the ground 1. According to the position of the induction charger at the bottom of the vehicle body, move the cross plate 5 under the chassis of the vehicle, start the motor 21 and rotate the second gear disc 22, thereby turning the first gear disc 20. Cooperating with the guide rod 7 embedded in the notch 8, the contact charger 13 connected to the lead screw 6 can be vertically lifted or lowered, forcing the contact charger 13 to be in contact with the induction charger of the vehicle and perform wireless charging.

[0033] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A voltage stabilization and regulation device for a charging pile, comprising a ground surface (1) and a pit (3), characterized in that: Above the ground (1), a pit (3) is horizontally arranged, and a controller (2) is erected on the left side inside the pit (3). At the front and rear ends of the right side of the bottom of the controller (2), frames (4) are respectively horizontally fixed. At the center of the right side of the bottom of the controller (2), a cross plate (5) is arranged. At the center of the top end inside the cross plate (5), a groove (12) is arranged. At the center of the bottom of the groove (12), a flat chamber (14) is arranged. Inside the flat chamber (14), a first gear disk (20) is movably connected to the left side. A lead screw (6) is longitudinally inserted into the first gear disk (20). At the top of the lead screw (6), a contact charger (13) is horizontally fixed. Inside the flat chamber (14), a second gear disk (22) is movably connected to the right side. At both sides of the bottom of the groove (12), notch openings (8) are arranged. A guide rod (7) is longitudinally inserted into the notch openings (8). At the center of the bottom of the cross plate (5), a motor (21) is installed. At the upper right of the controller (2), a pressure gauge (16) is installed.

2. The voltage stabilization and regulation device for a charging pile according to claim 1, characterized in that: The top of the rotating shaft of the motor (21) is fixedly connected to the second gear disk (22), and the first gear disk (20) is clamped on the left side of the second gear disk (22).

3. The voltage stabilization and regulation device for a charging pile according to claim 1, characterized in that: The screw hole inside the first gear disk (20) is meshed with the lead screw (6), and the lead screw (6) and the guide rod (7) are respectively fixedly connected to the contact charger (13).

4. A voltage stabilization and regulation device for a charging pile according to claim 1, characterized in that: Between the two sides inside the frame (4), an inner cavity (11) is arranged. Inside the inner cavity (11), a screw rod (10) is horizontally installed. At the front and rear ends of the cross plate (5), threaded cylinders (9) are respectively horizontally fixed. Between the front and rear of the right side of the bottom of the controller (2), a transmission chamber (23) is arranged. Inside the transmission chamber (23), a connecting rod (24) is movably installed between the front and rear. At the front and rear ends of the surface of the connecting rod (24), linkage gears (26) are respectively fixed. At the right side of the front end inside the controller (2), a motor (27) is fixed. At the front and rear ends of the right side inside the transmission chamber (23), redirecting gears (25) are respectively movably connected.

5. The voltage stabilizing and regulating device for a charging pile according to claim 4, characterized in that: The right side of the redirecting gear (25) is fixedly connected to the screw rod (10), and the screw rod (10) is horizontally embedded in the threaded cylinder (9).

6. The voltage stabilization and regulation device for a charging pile according to claim 4, characterized in that: The rotating shaft of the motor (27) is fixedly connected to the connecting rod (24), and the redirecting gear (25) is meshed and connected to one side of the linkage gear (26).

7. A voltage stabilization and regulation device for a charging pile according to claim 1, characterized in that: Below the inside of the controller (2), four groups of slots (17) are horizontally arranged. Inside the slots (17), short rods (18) are horizontally inserted. Between the right sides of the right short rods (18), a buffer pad (15) is fixed. Between the left side of the buffer pad (15) and the controller (2), four groups of springs (19) are welded.

8. The voltage stabilization and regulation device for a charging pile according to claim 7, wherein: The short rods (18) are located at the four corners on the left side of the buffer pad (15), and the buffer pad (15) can move along the slots (17) with the short rods (18).

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