Electric vehicle charging pile with detection function

Abstract

An electric vehicle charging pile with a detection function comprises a charging box body, a display is arranged on the charging box body, an electric telescopic rod is arranged on the ground on the left side of the charging box body, a vehicle bottom detection assembly is arranged at the front end of the electric telescopic rod, and a rack is arranged on the right side of the electric telescopic rod in parallel. The front end of the rack is connected with the rear of the electric telescopic rod through a connecting rod. Potential safety hazards in the charging process are effectively prevented, the accident rate is reduced, and user safety is guaranteed. The vehicle body inspection time is shortened, the operation efficiency and usability of the charging pile are improved, the operation and maintenance cost is reduced, and the overall operation efficiency is improved.

Description

Technical Field

[0001] The invention relates to an electric vehicle charging pile with a detection function. Background Art

[0002] With the rapid expansion of the electric vehicle market, the performance and safety of electric vehicle charging piles, as the core facilities for electric vehicle energy replenishment, have become the focus of attention. Most of the electric vehicle charging piles on the current market focus on improving charging efficiency, enhancing the friendliness of the user interaction interface and basic safety protection functions. Existing charging piles mostly rely on manual inspections or simple fault alarms for fault diagnosis, which have slow response speeds and are difficult to achieve accurate positioning and early warning, limiting the improvement of the intelligent level of charging piles. As a key facility for electric vehicle energy replenishment, the design and function of electric vehicle charging piles should continue to adapt to market demand and technological development. With the increase in the number of electric vehicles, the attention to vehicle safety is also increasing. Therefore, designing a charging pile that can charge electric vehicles and inspect the underbody at the same time will greatly improve the convenience and safety of charging services. Summary of the invention

[0003] In order to solve the above technical deficiencies, the present invention provides an electric vehicle charging pile with a detection function, which can effectively prevent potential safety hazards during charging, reduce the accident rate, and ensure user safety.

[0004] The present invention is achieved by the following measures:

[0005] An electric vehicle charging pile with a detection function comprises a charging box with a charging device installed inside, a display is arranged on the charging box, a groove extending forward and backward is arranged on the ground on the left side of the charging box, an electric telescopic rod that can be extended forward and backward is arranged in the groove, a vehicle bottom detection component is arranged at the front end of the electric telescopic rod, a rack is arranged in parallel on the right side of the electric telescopic rod, and the front end of the rack is connected to the rear part of the electric telescopic rod through a connecting rod; the front side of the charging box is rotatably connected to a box door through a rotating vertical axis, the lower end of the rotating vertical axis extends to the bottom of the charging box and is rotatably connected to a fixed on the ground The bearing seat is provided with a transmission gear meshing with the rack on the rotating vertical axis, and a charging gun is hung on the inner side of the box door; the underbody detection component includes a U-shaped bracket extending front and rear and opening forward, and a rotating horizontal axis with a torsion spring is horizontally arranged on the left and right sides of the front end of the U-shaped bracket, and the rotating horizontal axis is connected to a long support plate, and the upper end of the support plate is rotatably connected to a support seat that can be embedded in the U-shaped bracket, and a thermal imaging camera, an infrared temperature measuring probe, and an infrared camera connected to the display signal are provided on the support seat, and the lower end of the support plate is connected to a limit block that can touch the front end side wall of the groove at the end of the stroke of the electric telescopic rod.

[0006] Pedals are symmetrically arranged on the left and right sides of the above-mentioned groove, and a starting switch is arranged under the pedal which can be closed when both wheels are pressed on the pedal. The starting switch and the electric telescopic rod, thermal imaging camera, infrared temperature measuring probe, and infrared camera form a closed loop.

[0007] The support plate is a plate body with a C-shaped cross section and an opening facing backwards. The front end of the support seat is rotatably connected to the middle part of the support plate, and the front side of the limit stopper is provided with an arc surface.

[0008] A reel is provided at the lower inner portion of the charging box, and a cable connected to the charging gun is wound on the reel.

[0009] A protective cover located above the electric telescopic rod is arranged at the rear of the above-mentioned groove. The transmission gear includes a driven gear and an intermediate gear. The driven gear is arranged on the rotating vertical axis between the bearing seat and the bottom of the charging box body. The intermediate gear is located between the rack and the driven gear, and the intermediate gear is respectively meshed with the rack and the driven gear.

[0010] The beneficial effects of the present invention are: effectively preventing potential safety hazards during charging, reducing the accident rate, and ensuring user safety. It also shortens vehicle inspection time, improves the operating efficiency and availability of charging piles, reduces operation and maintenance costs, and improves overall operational efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention in a closed state;

[0012] Figure 2 It is a schematic diagram of the overall structure of the present invention in an open state;

[0013] Figure 3 It is a partial structural schematic diagram of the present invention;

[0014] Figure 4 It is a schematic diagram of the structure of the underbody detection assembly of the present invention;

[0015] Among them: 1 charging box body, 2 box door, 3 protective cover, 4 pedal, 5 electric telescopic rod, 6 underbody detection component, 7 charging gun, 8 reel, 9 rotating vertical axis, 10 driven gear, 11 bearing seat, 12 intermediate gear, 13 rack, 14 U-shaped bracket, 15 support plate, 16 support seat, 17 limit block. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings:

[0017] like Figure 1-4As shown, an electric vehicle charging pile with a detection function includes a charging box 1 with a charging device installed inside. The charging pile has standard electric vehicle charging functions, including fast charging and slow charging modes, to meet the needs of different users. The charging interface should comply with national standards to ensure compatibility with various electric vehicles. A display is provided on the charging box 1, and a groove extending forward and backward is provided on the ground on the left side of the charging box 1. An electric telescopic rod 5 that can be extended forward and backward is provided in the groove. A vehicle bottom detection component 6 is provided at the front end of the electric telescopic rod 5. A rack 13 is provided in parallel on the right side of the electric telescopic rod 5, and the front end of the rack 13 is connected to the rear of the electric telescopic rod 5 through a connecting rod; the front side of the charging box 1 is rotatably connected to the box door 2 through a rotating vertical shaft 9, and the lower end of the rotating vertical shaft 9 extends to the bottom of the charging box 1 and is rotatably connected to a bearing seat 11 fixed to the ground, and the rotating vertical shaft 9 is provided with a gear meshing with the rack 13. The transmission gear of the box door 2 is hung with a charging gun 7 inside; the underbody detection assembly 6 includes a U-shaped bracket 14 extending forward and backward and opening forward, and the front end of the U-shaped bracket 14 is provided with a rotating horizontal axis with a torsion spring, and the rotating horizontal axis is connected to a long support plate 15, and the upper end of the support plate 15 is rotatably connected to a support seat 16 that can be embedded in the U-shaped bracket 14, and the support seat 16 is provided with a thermal imaging camera, an infrared temperature probe, and an infrared camera connected to the display signal, and the lower end of the support plate 15 is connected to a limit block 17 that can touch the front side wall of the groove at the end of the travel of the electric telescopic rod 5. Pedals 4 are symmetrically arranged on the left and right sides of the groove, and a start switch that can be closed when both wheels are pressed on the pedal 4 is arranged below the pedal 4. The start switch and the electric telescopic rod 5, the thermal imaging camera, the infrared temperature probe, and the infrared camera form a closed loop.

[0018] The support plate 15 is a plate body with a C-shaped cross section and an opening facing backwards. The front end of the support seat 16 is rotatably connected to the middle part of the support plate 15, and the front side of the limit stopper 17 is provided with an arc surface. A reel 8 is provided at the lower part of the charging box 1, and a cable connected to the charging gun 7 is wound on the reel 8. A protective cover 3 located above the electric telescopic rod 5 is provided at the rear of the groove. The transmission gear includes a driven gear 10 and an intermediate gear 12. The driven gear 10 is provided on the rotating vertical shaft 9 between the bearing seat 11 and the bottom of the charging box 1, and the intermediate gear 12 is located between the rack 13 and the driven gear 10, and the intermediate gear 12 is meshed with the rack 13 and the driven gear 10 respectively.

[0019] When the electric vehicle needs to be charged, the electric vehicle is parked in the parking space on the left side in front of the charging box 1. When the two wheels of the electric vehicle are pressed on the pedal 4 at the same time, the start switch is closed, so that the closed circuit is energized, and the electric telescopic rod 5 extends forward, and the electric telescopic rod 5 pushes the vehicle bottom detection component 6 forward along the groove. When the vehicle bottom detection component 6 is pushed to the front end of the groove, the limit block 17 touches the side wall of the front end of the groove. Since the limit block 17 is squeezed by the side wall of the groove, the rear end of the support plate 15 rotates around the horizontal axis of rotation and tilts upward, and the support seat 16 also flips to a horizontal state. The thermal imaging camera, infrared temperature probe, and infrared camera on the support seat 16 transmit the image and temperature information of the bottom of the vehicle to the display. The owner can see the real-time picture of the bottom of the vehicle through the display, and can also observe the abnormal heating of the bottom of the vehicle. The display can automatically identify whether there is an abnormality under the vehicle, such as oil leakage, damage or foreign matter, through image processing or data analysis technology. When the electric telescopic rod 5 extends forward, it drives the rack 13 to move forward. Through the transmission of the intermediate gear 12 and the driven gear 10, the rotating vertical shaft 9 is driven to rotate, thereby opening the box door 2. The owner can remove the charging gun 7 to charge. After charging is completed, the owner hangs the charging gun 7 on the box door 2 again, and the microprocessor in the display controls the electric telescopic rod 5 to retract backward. After the limit block 17 is not squeezed by the side wall of the groove, the rotating horizontal axis is under the action of the torsion spring, and the rear end of the support plate 15 is turned downward, and finally the support seat 16 is buckled in the gap in the U-shaped bracket 14 to protect the electronic equipment. Finally, the electric telescopic rod 5 pulls the bottom detection component 6 backward along the groove into the protective cover 3. At the same time, the rack 13 moves backward, driving the box door 2 to close, so that the equipment in the charging box 1 is not exposed to the outside, which plays a protective role and prolongs the service life of the charging pile. The charging pile is equipped with a touch screen or voice control system, and the user can start the bottom inspection function through simple operation. The inspection results can be displayed on the screen in real time or transmitted to the user's mobile phone APP via a wireless network. The charging pile also has good waterproof, dustproof and anti-collision performance, ensuring normal operation in various environments. At the same time, the charging pile also has safety functions such as overload protection and short circuit protection to ensure the safety of users and vehicles.

[0020] The above is only a preferred implementation of this patent. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of this patent. These improvements and substitutions should also be regarded as the scope of protection of this patent.

Claims

1. An electric vehicle charging pile with detection function, characterized in that: The utility model comprises a charging box body with a charging device installed inside, a display is arranged on the charging box body, a groove extending forward and backward is arranged on the ground on the left side of the charging box body, an electric telescopic rod which can be extended forward and backward is arranged in the groove, a vehicle bottom detection component is arranged at the front end of the electric telescopic rod, a rack is arranged in parallel on the right side of the electric telescopic rod, and the front end of the rack is connected to the rear part of the electric telescopic rod through a connecting rod; the front side of the charging box body is rotatably connected with a box door through a rotating vertical axis, the lower end of the rotating vertical axis extends to the bottom of the charging box body and is rotatably connected with a bearing seat fixed on the ground, and the rotating vertical axis is connected to the charging box body through the rotating vertical axis. A transmission gear meshing with the rack is arranged on the shaft, and a charging gun is hung on the inner side of the box door; the underbody detection component includes a U-shaped bracket extending forward and backward and opening forward, and a rotating horizontal axis with a torsion spring is arranged laterally on the left and right sides of the front end of the U-shaped bracket, and the rotating horizontal axis is connected to a long support plate, and a support seat which can be embedded in the U-shaped bracket is rotatably connected to the upper end of the support plate, and a thermal imaging camera, an infrared temperature measuring probe and an infrared camera connected to the display signal are arranged on the support seat, and a limit block which can touch the front end side wall of the groove at the end of the stroke of the electric telescopic rod is connected to the lower end of the support plate.

2. The electric vehicle charging pile with detection function according to claim 1, characterized in that: Pedals are symmetrically arranged on the left and right sides of the groove, and a starting switch is arranged under the pedal which can be closed when both wheels are pressed on the pedal. The starting switch, the electric telescopic rod, the thermal imaging camera, the infrared temperature measuring probe, and the infrared camera form a closed loop.

3. The electric vehicle charging pile with detection function according to claim 1, characterized in that: The support plate is a plate body with a C-shaped cross section and an opening facing backwards. The front end of the support seat is rotatably connected to the middle part of the support plate. The front side of the limit stopper is provided with an arc surface.

4. The electric vehicle charging pile with detection function according to claim 1, characterized in that: A reel is provided in the lower part of the charging box, and a cable connected to the charging gun is wound on the reel.

5. The electric vehicle charging pile with detection function according to claim 1, characterized in that: A protective cover is provided at the rear of the groove and is located above the electric telescopic rod. The transmission gear includes a driven gear and an intermediate gear. The driven gear is arranged on a rotating vertical axis between the bearing seat and the bottom of the charging box body. The intermediate gear is located between the rack and the driven gear, and the intermediate gear is respectively meshed with the rack and the driven gear.

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