Anti-collision device for charging pile
By using anti-collision devices with components such as elastic pads, pressure sensors and anti-collision plates on the charging pile, the problem of ground-type charging piles being susceptible to impact is solved, power consumption and production costs are reduced, and the opening and maintenance process of cabinet doors is simplified.
Patent Information
- Application Number
- CN202421447363.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-24
AI Technical Summary
Existing ground-type charging piles are easily impacted by cars during installation and use, resulting in equipment damage, and multiple ranging sensors increase production costs and power consumption. At the same time, cables are easily damaged when the cabinet door is opened.
A charging pile anti-collision device is designed, using components such as elastic pads, pressure sensors and anti-collision plates. The pressure changes in the car are detected through elastic pads and pressure sensors, warning the driver to avoid collisions, and prevent the car from hitting the cabinet doors and charging cabinets through anti-collision plates and buffer pads.
It effectively reduces the power consumption of anti-collision monitoring, avoids the risk of a car hitting the cabinet door and charging cabinet, and simplifies the opening and maintenance process of the cabinet door.
Smart Images
Figure CN222727835U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an anti-collision device for a charging pile, in particular to an anti-collision device for a charging pile. Background Art
[0002] A charging pile is a device that provides electric vehicles with energy. Its function is similar to that of a gas pump in a gas station. The charging pile can be fixed on the ground or on a wall. The components in the charging pile mainly include a power module, a transformer, a rectifier, a charging gun, a control terminal, and a human-machine interface. The transformer converts the voltage from AC to a low voltage suitable for the charging circuit. The power module converts AC to DC, and the rectifier converts DC to high-frequency current, which in turn provides high-frequency current to the charging gun to quickly charge the electric vehicle. The control terminal is used to control the entire charging process and protect the device from problems such as overload and short circuit. The human-machine interface includes a display screen and a button panel, which can facilitate the user to operate and set the control terminal.
[0003] Compared with gas pumps, charging piles are more flammable and hot than gasoline and diesel. In order to prevent dangerous situations during refueling, most car refueling is done at gas stations. However, charging piles use electricity to replenish electric vehicles. As the popularity of power grids continues to increase, public places and private homes can be equipped with charging piles to replenish electric vehicles after the popularization of power grids. Therefore, charging piles can be used in a wider range of occasions. Charging piles are divided into wall-type charging piles and ground-type charging piles according to the installation type. Wall-type charging piles are installed on the wall, with a smaller footprint and higher energy transmission efficiency. This type of charging pile is suitable for installation in places with walls such as homes and workplaces. Ground-type charging piles are usually installed on the ground. Ground-type charging piles require a larger footprint, but compared with wall-type charging piles, ground-type charging piles can be installed in places without walls. Therefore, ground-type charging piles have more installation occasions.
[0004] In order to ensure the safety of electric vehicle charging, the ground charging pile is installed on one side of the parking space, so that the electric vehicle can be parked in a safe position before being charged using the ground charging pile. When the driver controls the car to drive into the parking space, the car will inevitably hit the charging pile, causing damage to the charging pile and the car, and even damage to the components inside the charging pile, making the charging pile unusable. To prevent the car from colliding with the charging pile, the charging pile is equipped with a distance sensor. However, the detection range of a single distance sensor is limited, and multiple distance sensors need to be installed on the charging pile. Multiple distance sensors increase the production cost of the charging pile and also increase the power consumption of the charging pile. At the same time, in order to facilitate the maintenance and cleaning of the charging pile, the charging pile is hinged with a cabinet door through a hinge. The cabinet door is opened to facilitate the maintenance and cleaning of the charging pile. However, in order to prevent the car from colliding with the cabinet door, the ranging sensor needs to be installed on the cabinet door. For this purpose, a cable is needed to connect the ranging sensor on the cabinet door to the control terminal in the charging pile. However, if the cable is too short, the cable is easily broken during the process of opening the cabinet door; conversely, if the cable is too long, after the cabinet door is closed, the cable is easy to be entangled in the charging cabinet or hung on the components in the charging cabinet, thereby damaging the components and cables in the charging cabinet. Summary of the invention
[0005] In view of the deficiencies in the prior art, the utility model provides an anti-collision device for a charging pile that reduces power consumption of anti-collision monitoring, prevents collision with cabinet doors, and facilitates opening of cabinet doors, so as to overcome the defects in the prior art.
[0006] The technical solution adopted by the utility model is: an anti-collision device for a charging pile, comprising a charging cabinet and a cabinet door hinged on one side of the charging cabinet, an elastic pad is arranged in the charging cabinet, a fixing frame is arranged at one end of the elastic pad, a pressure sensor is arranged at the other end of the elastic pad, a tensioning shaft is arranged on the elastic pad, a sleeve groove is opened on the tensioning shaft, the sleeve groove is movably mounted on the elastic pad, the tensioning shaft, the fixing frame and the pressure sensor are respectively installed in the charging cabinet, a first anti-collision plate is arranged on the outer side of the cabinet door, a first pressure shaft is arranged on the side of the first anti-collision plate close to the cabinet door, the first pressure shaft is in contact with the elastic pad, a first connecting rod is arranged between the first pressure shaft and the first anti-collision plate, a first set of holes is opened on the cabinet door, and the first set of holes is movably mounted on the first connecting rod.
[0007] Preferably, two second anti-collision plates are provided on the outside of the charging cabinet, and the two second anti-collision plates are respectively located on both sides of the charging cabinet. Second pressure shafts are respectively provided on the side of the two second anti-collision plates close to the charging cabinet, and the second pressure shafts are in contact with the elastic pad. A second connecting rod is provided between the second pressure shaft and the second anti-collision plate, and second sets of holes are respectively opened on both sides of the charging cabinet, and the second sets of holes are movably mounted on the second connecting rod.
[0008] Preferably, a third anti-collision plate is respectively arranged between the two second anti-collision plates and the first anti-collision plate, the third anti-collision plate adopts an arc-shaped plate structure, a third pressure shaft is arranged on the side of the third anti-collision plate close to the elastic pad, the third pressure shaft contacts the elastic pad, a third connecting rod is arranged between the third pressure shaft and the third anti-collision plate, and the number of the third anti-collision plates, the third pressure shaft and the third connecting rod are respectively two, the two third anti-collision plates are respectively located on both sides of the cabinet door, one side of the cabinet door is hinged to the charging cabinet through a hinge, and a third set of holes are respectively opened on the other side of the cabinet door and the corner of the charging cabinet, and the third connecting rod is movably sleeved in the third set of holes.
[0009] Preferably, there are several tensioning shafts, which are respectively located between the third pressing shaft and the first pressing shaft and between the third pressing shaft and the second pressing shaft.
[0010] Preferably, a buffer pad is provided on the side of the first anti-collision plate, the second anti-collision plate and the third anti-collision plate away from the charging cabinet, and the buffer pad adopts a plate-like structure made of elastic material.
[0011] Preferably, a fixing plate is provided on the fixing frame, one end of the elastic pad is located between the fixing plate and the fixing frame, the fixing plate and the elastic pad are fixed to the fixing frame by screws, a supporting frame is provided at the other end of the elastic pad, the supporting frame is installed on the pressure sensing end of the pressure sensor, a supporting plate is provided on the supporting frame, the other end of the elastic pad is located between the supporting plate and the supporting frame, and the supporting plate and the elastic pad are fixed to the supporting frame by screws.
[0012] Preferably, a storage groove is provided on the top of the charging cabinet, a storage rack is installed in the storage groove, the storage rack adopts a V-shaped plate structure, a buzzer is provided on the top of the storage rack, and the sounding end of the buzzer faces the bottom of the charging cabinet.
[0013] The beneficial effects of the utility model are as follows: firstly, when the car moves toward the charging pile, the car first squeezes the elastic pad, so that the pressure sensor detects a pressure change signal, thereby alerting the car driver to control the car to stop moving, so as to avoid the car colliding with the charging pile. For this purpose, a plurality of distance measuring sensors are replaced by the elastic pad, the fixing frame and the pressure sensor. Since the number of pressure sensors is one, the power consumption is greatly reduced compared with a plurality of distance measuring sensors. By providing the first anti-collision plate, the first pressure shaft and the first connecting rod, when the car moves toward the cabinet door, the car first squeezes the first anti-collision plate to prevent the car from colliding with the cabinet door. At the same time, the first pressure shaft squeezes the elastic pad, so that the pressure sensor detects a pressure change signal, thereby alerting the car driver to control the car to stop moving. Since the cabinet door avoids installing sensors, it is more convenient to open the cabinet door, so as to facilitate protection, cleaning and other treatments.
[0014] Secondly, the utility model provides a second anti-collision plate, a second pressure shaft and a second connecting rod, so that when the car moves toward the two sides of the charging cabinet, the car first squeezes the second anti-collision plate to prevent the car from hitting the two sides of the charging cabinet, and the second pressure shaft squeezes the elastic pad, thereby conveniently warning the driver of the car to control the car to stop moving; and the utility model provides a third anti-collision plate, a third pressure shaft and a third connecting rod, so that when the car moves toward the corner of the charging cabinet, the car first squeezes the third anti-collision plate to prevent the car from hitting the corner of the charging cabinet, and the third pressure shaft squeezes the elastic pad, thereby conveniently warning the driver of the car to control the car to stop moving.
[0015] Thirdly, the utility model provides several tensioning shafts to constrain the shape of the elastic pad, and divides the elastic pad into multiple independent extrusion areas through the several tensioning shafts, and the multiple independent extrusion areas are respectively in contact with the first pressure shaft, the second pressure shaft and the third pressure shaft, so that when one of the extrusion areas is squeezed, the end of the elastic pad can quickly produce a pressure change, so that the pressure sensor can detect the pressure change signal. Moreover, the utility model provides buffer pads respectively provided on the first bumper plate, the second bumper plate and the third bumper plate, so as to buffer the extrusion between the car and the first bumper plate, the second bumper plate or the third bumper plate, and avoid scratches on the car, the first bumper plate, the second bumper plate or the third bumper plate.
[0016] In addition, the utility model evenly fixes the two ends of the elastic pad on the fixing frame and the supporting frame respectively through the setting of the fixing plate and the supporting plate, so that the elastic pad is evenly stressed, thereby improving the stability of the use of the elastic pad. And the utility model is convenient to make a sound through the setting of the buzzer, and through the setting of the storage rack, the driver of the car warned by the buzzer controls the car to stop moving, and through the setting of the storage rack, the sounding end of the buzzer is controlled to face the bottom of the charging cabinet so that the driver can hear the warning sound. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model.
[0018] Figure 2 It is a three-dimensional schematic diagram of the utility model without installing the cabinet door.
[0019] Figure 3 for Figure 2 A magnified schematic diagram of center A.
[0020] Figure 4 It is a three-dimensional schematic diagram of the cabinet door in the utility model.
[0021] Figure 5 It is a schematic diagram of the assembly of the base and elastic pad of the charging cabinet in the utility model.
[0022] Figure 6 It is a three-dimensional schematic diagram of the tensioning shaft in the utility model.
[0023] Figure 7 It is a schematic diagram of the installation of the first anti-collision plate and the first pressure shaft in the utility model.
[0024] Figure 8 It is a schematic diagram of the installation of the second anti-collision plate and the second pressure shaft in the utility model.
[0025] Fig. 9 It is a schematic diagram of the installation of the third anti-collision plate and the third pressure shaft in the utility model. DETAILED DESCRIPTION
[0026] like Figures 1 to 9 As shown, an anti-collision device for a charging pile comprises a charging cabinet 1 and a cabinet door 2 hinged on one side of the charging cabinet 1, an elastic pad 3 is arranged in the charging cabinet 1, a fixing frame 4 is arranged at one end of the elastic pad 3, and a pressure sensor 5 is arranged at the other end of the elastic pad 3, and a plurality of distance measuring sensors are replaced by the elastic pad 3, the fixing frame 4 and the pressure sensor 5. Since the number of the pressure sensor 5 is one, the power consumption is greatly reduced compared with a plurality of distance measuring sensors; by connecting the pressure sensor 5 and the control terminal of the charging pile so that the control terminal can receive a pressure change signal, a tensioning shaft 6 is arranged on the elastic pad 3, a sleeve groove 7 is opened on the tensioning shaft 6, and the sleeve groove 7 is movably sleeved on the elastic pad 3, the tensioning shaft 6, the fixing frame 4 and the pressure sensor 5 are respectively installed in the charging cabinet 1, and a first anti-collision plate 8 is arranged on the outer side of the cabinet door 2, and a first pressing shaft 9 is arranged on the side of the first anti-collision plate 8 close to the cabinet door 2, and the first pressing shaft 9 contacts the elastic pad 3, and the first pressing shaft 9 A first connecting rod 10 is arranged between the cabinet door 2 and the first anti-collision plate 8, and a first set of holes 11 is opened on the cabinet door 2. The first set of holes 11 is movably mounted on the first connecting rod 10. When the car moves toward the cabinet door 2, the car first squeezes the first anti-collision plate 8 to prevent the car from hitting the cabinet door 2. The first anti-collision plate 8, the first connecting rod 10 and the first pressing shaft 9 move toward the elastic pad 3, so that the first pressing shaft 9 squeezes the elastic pad 3. For this reason, the pressure sensor 5 detects a pressure change signal, thereby using the control terminal to warn the driver of the car to control the car to stop moving; since the pressure sensor 5 is not installed on the cabinet door 2, when the charging cabinet needs to be maintained, cleaned, etc., it is more convenient to open the cabinet door 2, and the first anti-collision plate 8, the first connecting rod 10 and the first pressing shaft 9 move in a direction away from the elastic pad 3, so that the first anti-collision plate 8, the first connecting rod 10 and the first pressing shaft 9 will not block the inner cavity of the charging cabinet 1, so as to facilitate protection, cleaning, etc.
[0027] In this embodiment, two second anti-collision plates 12 are provided on the outside of the charging cabinet 1, and the two second anti-collision plates 12 are respectively located on both sides of the charging cabinet 1. Second pressure shafts 13 are respectively provided on the side of the two second anti-collision plates 12 close to the charging cabinet 1, and the second pressure shaft 13 is in contact with the elastic pad 3. A second connecting rod 14 is provided between the second pressure shaft 13 and the second anti-collision plate 12. Second sets of holes are respectively provided on both sides of the charging cabinet 1, and the second sets of holes are movably mounted on the second connecting rod 14. When the car moves toward the two sides of the charging cabinet 1, the car first squeezes the second anti-collision plate 12 to prevent the car from hitting the two sides of the charging cabinet 1. The second anti-collision plate 12, the second connecting rod 14 and the second pressure shaft 13 move toward the elastic pad 3, so that the second pressure shaft 13 squeezes the elastic pad 3. For this reason, the pressure sensor 5 detects a pressure change signal, thereby conveniently warning the driver of the car to control the car to stop moving. It should be noted that the second anti-collision plate 12 is provided with a perforation, and the perforation is used for the cable of the charging gun to pass through the second anti-collision plate 12.
[0028] Please refer again Figures 2 to 4 as well as Fig. 9 A third anti-collision plate 15 is respectively arranged between the two second anti-collision plates 12 and the first anti-collision plate 8. The third anti-collision plate 15 adopts an arc-shaped plate structure. A third pressure shaft 16 is arranged on the side of the third anti-collision plate 15 close to the elastic pad 3. The third pressure shaft 16 contacts the elastic pad 3. A third connecting rod 17 is arranged between the third pressure shaft 16 and the third anti-collision plate 15. The number of the third anti-collision plate 15, the third pressure shaft 16 and the third connecting rod 17 are two respectively. Two third anti-collision plates 15 are respectively located on both sides of the cabinet door 2, one side of the cabinet door 2 is hinged to the charging cabinet 1 through a hinge, and the other side of the cabinet door 2 and the corner of the charging cabinet 1 are respectively provided with a third set of holes 18, and the third connecting rod 17 is movably sleeved in the third set of holes 18. When the car moves toward the corner of the charging cabinet 1, the car first squeezes the third anti-collision plate 15 to prevent the car from hitting the corner of the charging cabinet 1, and the third anti-collision plate 15, the third connecting rod 17 and the third pressing shaft 16 move toward the elastic pad 3, so that the third pressing shaft 16 squeezes the elastic pad 3, and for this reason, the pressure sensor 5 detects a pressure change signal, thereby conveniently alerting the driver of the car to control the car to stop moving. In addition, when the cabinet door 2 is opened, one of the third anti-collision plates 15, the third connecting rod 17 and the third pressing shaft 16 moves in a direction away from the elastic pad 3 to avoid one of the third anti-collision plates 15, the third connecting rod 17 and the third pressing shaft 16 from blocking the inner cavity of the charging cabinet 1, so as to facilitate protection, cleaning and other treatments. It should be noted that, in order to prevent the third anti-collision plate 15 from colliding with the first anti-collision plate 8 when the cabinet door is opened, the distance between the third anti-collision plate 15 and the first anti-collision plate 8 is not less than the distance between the first anti-collision plate 8 and the cabinet door 2.
[0029] Specifically, the tensioning shafts 6 are multiple, and the multiple tensioning shafts 6 are respectively located between the third pressure shaft 16 and the first pressure shaft 9 and between the third pressure shaft 16 and the second pressure shaft 13. The shape of the elastic pad 3 is constrained by the multiple tensioning shafts 6, and the elastic pad 3 is divided into multiple independent extrusion areas. The multiple independent extrusion areas are respectively in contact with the first pressure shaft 9, the second pressure shaft 13 and the third pressure shaft 16. Therefore, when one of the extrusion areas is squeezed, the end of the elastic pad 3 can quickly produce a pressure change, so that the pressure sensor 5 can detect the pressure change signal.
[0030] In this embodiment, a buffer pad 19 is provided on the side of the first bumper plate 8, the second bumper plate 12 and the third bumper plate 15 away from the charging cabinet 1. The buffer pad 19 is a plate-like structure made of elastic material, so as to buffer the extrusion between the car and the first bumper plate 8, the second bumper plate 12 or the third bumper plate 15, thereby preventing the car, the first bumper plate 8, the second bumper plate 12 or the third bumper plate 15 from being scratched.
[0031] Please refer again Figure 3 and 5 The fixing frame 4 is provided with a fixing plate 20, one end of the elastic pad 3 is located between the fixing plate 20 and the fixing frame 4, the fixing plate 20 and the elastic pad 3 are fixed to the fixing frame 4 by screws, and the other end of the elastic pad 3 is provided with a supporting frame 21, the supporting frame 21 is installed on the pressure sensing end of the pressure sensor 5, and a supporting plate 22 is provided on the supporting frame 21, the other end of the elastic pad 3 is located between the supporting plate 22 and the supporting frame 21, the supporting plate 22 and the elastic pad 3 are fixed to the supporting frame 21 by screws, and the elastic pad 3 can be removed conveniently by removing the screws, so as to adjust the position of the elastic pad 3 or replace the elastic pad 3, and the two ends of the elastic pad 3 are evenly fixed to the fixing frame 4 and the supporting frame 21 respectively by setting the fixing plate 20 and the supporting plate 22, so as to facilitate the elastic pad 3 to be subjected to uniform force, so as to improve the stability of the use of the elastic pad 3.
[0032] In this embodiment, a storage groove 23 is provided on the top of the charging cabinet 1, and a storage rack 24 is installed in the storage groove 23. The storage rack 24 adopts a V-shaped plate structure. A buzzer 25 is provided on the top of the storage rack 24. The sounding end of the buzzer 25 faces the bottom of the charging cabinet 1. The buzzer 25 is connected to the control terminal of the charging pile. After receiving the pressure change signal, the control terminal controls the buzzer 25 to make a sound to warn the driver of the car to control the car to stop moving.
[0033] The method of using this product is as follows: Figures 1 to 9As shown, when the car moves toward the charging pile, the car will squeeze the buffer pad 19, and the deformation of the elastic pad 3 will buffer the squeezing of the car and prevent the car from being scratched. At the same time, the car that continues to move toward the charging pile drives the first pressure shaft 9, the second pressure shaft 13 or the third pressure shaft 16 to squeeze toward the elastic pad 3, so that the two ends of the elastic pad 3 are pulled. For this reason, the pressure sensor 5 detects a pressure change signal, which is transmitted to the control terminal of the charging pile. The control terminal of the charging pile controls the buzzer 25 to emit a warning sound, notifying the driver not to continue moving, to prevent the car from colliding with the charging cabinet 1 or the cabinet door 2, so as to avoid damage to the charging pile and the car.
[0034] In this embodiment, when the car moves toward the product, the car first squeezes the elastic pad 3, so that the pressure sensor 5 detects a pressure change signal, thereby alerting the car driver to control the car to stop moving to avoid the car colliding with the charging pile. For this purpose, the elastic pad 3, the fixing frame 4 and the pressure sensor 5 are provided to replace multiple distance measuring sensors. Since the number of pressure sensors 5 is one, the power consumption is greatly reduced compared with multiple distance measuring sensors; by providing the first anti-collision plate 8, the first pressure shaft 9 and the first connecting rod 10, when the car moves toward the cabinet door 2, the car first squeezes the first anti-collision plate 8 to prevent the car from colliding with the cabinet door 2. At the same time, the first pressure shaft 9 squeezes the elastic pad 3, so that the pressure sensor 5 detects a pressure change signal, thereby alerting the car driver to control the car to stop moving. Since the cabinet door 2 avoids installing sensors, it is more convenient to open the cabinet door 2 for protection, cleaning and other treatments.
[0035] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the patent scope of the present invention should be included in the patent application scope of the present invention.
Claims
1. An anti-collision device for a charging pile, comprising a charging cabinet (1) and a cabinet door (2) hinged on one side of the charging cabinet (1), characterized in that: The charging cabinet (1) is provided with an elastic pad (3), a fixing frame (4) is provided at one end of the elastic pad (3), a pressure sensor (5) is provided at the other end of the elastic pad (3), a tensioning shaft (6) is provided on the elastic pad (3), a sleeve groove (7) is provided on the tensioning shaft (6), the sleeve groove (7) is movably mounted on the elastic pad (3), the tensioning shaft (6), the fixing frame (4) and the pressure sensor (5) are respectively installed in the charging cabinet (1), a first anti-collision plate (8) is provided on the outer side of the cabinet door (2), a first pressure shaft (9) is provided on the side of the first anti-collision plate (8) close to the cabinet door (2), the first pressure shaft (9) is in contact with the elastic pad (3), a first connecting rod (10) is provided between the first pressure shaft (9) and the first anti-collision plate (8), a first set of holes (11) is provided on the cabinet door (2), and the first set of holes (11) is movably mounted on the first connecting rod (10).
2. The anti-collision device for a charging pile according to claim 1, characterized in that: Two second anti-collision plates (12) are arranged on the outside of the charging cabinet (1), and the two second anti-collision plates (12) are respectively located on both sides of the charging cabinet (1). Second pressure shafts (13) are respectively arranged on the side of the two second anti-collision plates (12) close to the charging cabinet (1), and the second pressure shafts (13) are in contact with the elastic pad (3). A second connecting rod (14) is arranged between the second pressure shaft (13) and the second anti-collision plates (12). Second sets of holes are respectively opened on both sides of the charging cabinet (1), and the second sets of holes are movably mounted on the second connecting rods (14).
3. The anti-collision device for a charging pile according to claim 2, characterized in that: A third anti-collision plate (15) is respectively arranged between the two second anti-collision plates (12) and the first anti-collision plate (8); the third anti-collision plate (15) is of an arc-shaped plate structure; a third pressure shaft (16) is arranged on one side of the third anti-collision plate (15) close to the elastic pad (3); the third pressure shaft (16) is in contact with the elastic pad (3); a third connecting rod (17) is arranged between the third pressure shaft (16) and the third anti-collision plate (15); the number of the third anti-collision plate (15), the third pressure shaft (16) and the third connecting rod (17) is two respectively; the two third anti-collision plates (15) are respectively located on both sides of the cabinet door (2); one side of the cabinet door (2) is hinged to the charging cabinet (1) through a hinge; the other side of the cabinet door (2) and the corner of the charging cabinet (1) are respectively provided with a third set of holes (18); the third connecting rod (17) is movably sleeved in the third set of holes (18).
4. The anti-collision device for a charging pile according to claim 3, characterized in that: The tensioning shafts (6) are provided in plurality, and the plurality of tensioning shafts (6) are respectively located between the third pressing shaft (16) and the first pressing shaft (9) and between the third pressing shaft (16) and the second pressing shaft (13).
5. The anti-collision device for a charging pile according to claim 3, characterized in that: A buffer pad (19) is provided on the side of the first anti-collision plate (8), the second anti-collision plate (12) and the third anti-collision plate (15) away from the charging cabinet (1), and the buffer pad (19) is a plate-shaped structure made of elastic material.
6. The anti-collision device for a charging pile according to claim 1, characterized in that: The fixing frame (4) is provided with a fixing plate (20), one end of the elastic pad (3) is located between the fixing plate (20) and the fixing frame (4), the fixing plate (20) and the elastic pad (3) are fixed to the fixing frame (4) by screws, the other end of the elastic pad (3) is provided with a support frame (21), the support frame (21) is mounted on the pressure sensing end of the pressure sensor (5), a support plate (22) is provided on the support frame (21), the other end of the elastic pad (3) is located between the support plate (22) and the support frame (21), and the support plate (22) and the elastic pad (3) are fixed to the support frame (21) by screws.
7. The anti-collision device for a charging pile according to claim 1, characterized in that: The top of the charging cabinet (1) is provided with a storage groove (23), a storage rack (24) is mounted inside the storage groove (23), the storage rack (24) is a V-shaped plate structure, a buzzer (25) is arranged on the top of the storage rack (24), and the sounding end of the buzzer (25) faces the bottom of the charging cabinet (1).