A charging pile with anti-collision monitoring function

Abstract

The present invention discloses a charging pile with an anti-collision monitoring function, and relates to the field of charging piles. The charging pile with an anti-collision monitoring function comprises a charging pile body and a supporting base at the bottom, an anti-collision monitoring mechanism is arranged on the top of the charging pile body, an energy-absorbing collapse part is arranged on the front side of the charging pile body, and a collision active overturning mechanism is arranged on the inner bottom of the charging pile body. The charging pile with an anti-collision monitoring function performs distance monitoring and alarming through the anti-collision monitoring mechanism to avoid collision. When a collision occurs, the energy-absorbing collapse part collapses and absorbs energy, and at the same time, the sliding support arm used to support the charging pile body slides from the supporting column to the lightweight hollow stainless steel tube, and then the lightweight hollow stainless steel tube breaks. At this time, the charging pile body actively tilts backwards, thereby avoiding collision and damaging the components inside the main shell, reducing the collision cost and maintenance difficulty, and being safer.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to a charging pile with an anti-collision monitoring function. Background Art

[0002] A charging pile is a device used to charge and replenish energy for new energy electric vehicles. It mainly includes an outer shell and a charging module installed inside the outer shell. The charging module is composed of components such as a charger, a controller and a power supply. At the same time, the outside of the outer shell is also equipped with a charging gun with a long wire, a display screen and an NFC card reader. Users start charging by swiping a card or scanning the QR code on the screen, and then connect to the car through the charging gun for charging.

[0003] The shell of an existing charging pile is usually made of steel. After being grounded by a ground wire, the shell is directly fixed on the ground. During use, the driver often collides with the charging pile while reversing. On the one hand, the outer shell will deform and invade the inside of the shell after the collision, causing serious damage to the charging module. On the other hand, the charging module inside the shell is easily charged as a whole after being damaged, resulting in electrical conduction with the car shell, thereby causing serious electric shock accidents. In order to solve the above problems, a charging pile with an anti-collision monitoring function is provided. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a charging pile with an anti-collision monitoring function, which solves the problem that the existing charging pile will deform and invade the interior of the shell after a collision, causing serious damage to the charging module; on the other hand, the charging module inside the shell is easily charged as a whole after being damaged, resulting in electrical conduction with the car shell, thereby causing serious electric shock accidents.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A charging pile with anti-collision monitoring function, comprising a charging pile body and a support base arranged at the bottom of the charging pile body, an anti-collision monitoring mechanism is arranged on the top of the charging pile body, the anti-collision monitoring mechanism comprises a distance sensor, a buzzer and a strobe light, and the distance sensor is controlled and connected with the buzzer and the strobe light;

[0006] An energy absorbing and collapsing part is arranged on the front side of the charging pile body, and the energy absorbing and collapsing part absorbs collision energy through collapsing deformation;

[0007] The inner bottom of the charging pile body is provided with a collision active tipping mechanism, and the collision active tipping mechanism comprises a support shaft and an active tipping support member;

[0008] The front and rear ends of the bottom of the charging pile body are supported in the support base by a support shaft and an active tipping support member respectively;

[0009] The active overturning support member is installed between the energy absorbing and collapsing member and the supporting base. When the energy absorbing and collapsing member collapses and deforms, it pushes the active overturning support member to separate from the supporting base, thereby causing the charging pile body to flip and tilt backward around the supporting rotation axis.

[0010] Preferably, the charging pile body includes:

[0011] A main housing, which is arranged on the top of the charging pile body;

[0012] A charging gun, which is movably plugged into the side of the main housing, and a winding piece for winding the long wire at the end of the charging gun is installed on the back of the main housing;

[0013] An NFC card reader and a display screen are fixedly mounted on the top of the main housing;

[0014] A reinforced connection support portion, which is integrally formed at the front side and the lower end of the main shell, and the reinforced connection support portion is fixedly installed with the energy absorbing collapse member;

[0015] The charging module is fixedly installed inside the main housing, and the NFC card reader and the display screen are both control-connected to the charging module.

[0016] Preferably, a connection seat is fixedly welded to the bottom end of the reinforced connection support portion, the support shaft is rotatably connected to the support base, and the connection seat is rotatably connected to the outer surface of the support shaft;

[0017] The active tipping support member includes support columns fixedly welded on both sides of the inner wall of the support base and sliding support arms slidably arranged in the inner bottom of the reinforced connecting support part. The bottom end of the sliding support arm is movably inserted into the outer surface of the support column, and a lightweight hollow stainless steel pipe is fixedly arranged between the two groups of support columns.

[0018] Preferably, the energy absorbing and collapsing component includes a honeycomb aluminum plate shell and a mounting portion integrally formed on the outer surface of the honeycomb aluminum plate shell, an anti-intrusion steel structure frame is fixedly mounted on the inner wall of the honeycomb aluminum plate shell, a connecting shaft is fixedly provided on the anti-intrusion steel structure frame, a transmission arm is rotatably connected to the outer surface of the connecting shaft, and the transmission arm is used to push the two sets of sliding support arms to slide toward the middle.

[0019] Preferably, a pin is fixedly welded to the inner top of the mounting portion, hooks are welded on both sides of the inner wall of the mounting portion, a slot compatible with the pin is opened on the top of the reinforced connection support portion, connecting grooves compatible with the hooks are opened on both sides of the reinforced connection support portion, a fixing position is provided at the bottom of the reinforced connection support portion, and the bottom end of the mounting portion is mounted on the outer surface of the fixing position by bolts.

[0020] Preferably, support rails are fixedly arranged on both sides of the inner wall of the reinforced connection support portion, a transmission slide bar is movably hinged at the end of the transmission arm, a limit slide bar is integrally formed on the back of the transmission slide bar, and the limit slide bar is slidably connected to the support rails;

[0021] A wedge is integrally formed at the bottom end of the transmission slide rod, a linear groove is opened in the middle of the wedge, a positioning shaft is fixedly provided on the inner bottom of the reinforced connection support part, the top end of the sliding support arm is movably sleeved on the outer surface of the positioning shaft, a retaining ring is fixedly provided on the inner side of the positioning shaft, an elastic member is provided between the retaining ring and the sliding support arm, the wedge is slidably provided on the outer surfaces of both ends of the positioning shaft through the linear groove, and the wedge is abutted against the outer side wall of the sliding support arm.

[0022] Preferably, an external wire is fixedly installed on the bottom of the charging module, the bottom end of the external wire is fixedly installed on the inner bottom of the reinforced connection support part, a protective threaded tube is movably sleeved on the outer surface of the external wire, a branch cable and a grounding wire are fixedly installed on the inner bottom of the support base, the grounding wire is fixedly connected to the reinforced connection support part, a plug-in electrical connector is installed between the external wire and the grounding wire, and the bottom end of the external wire is in a straightened state.

[0023] Preferably, both sides of the back side of the reinforced connecting support portion are provided with flip gaps, the depth of the flip gaps is the same as the length of the support column, and the back side of the support base is provided with a flip opening, and an engineering plastic part for sealing is installed between the flip gaps and the flip openings.

[0024] Preferably, the winding part includes a honeycomb aluminum baffle and a movable shaft fixedly arranged on the back side of the honeycomb aluminum baffle, the outer surface of the other end of the movable shaft is slidably connected with a sliding connector, a spring is arranged inside the sliding connector, the sliding connector is fixedly installed with the main shell, and the two ends of the spring are respectively against the main shell and the movable shaft.

[0025] The present invention discloses a charging pile with an anti-collision monitoring function, which has the following beneficial effects:

[0026] 1. The charging pile with anti-collision monitoring function is provided with an energy-absorbing and collapsing part on the front side of the charging pile body, and a collision active overturning mechanism is provided inside the charging pile body. When in use, when a head-on collision occurs with a car, the energy-absorbing and collapsing part collapses and absorbs energy, and at the same time triggers the collision active overturning mechanism, so that the sliding support arm used to support the charging pile body slides from the support column to the lightweight hollow stainless steel tube, and then the lightweight hollow stainless steel tube breaks. At this time, the charging pile body actively tilts backwards, thereby avoiding impact damage to the components inside the main shell, reducing impact costs and maintenance difficulties, and being safer.

[0027] 2. For the charging pile with anti-collision monitoring function, after a collision occurs, when the main body of the charging pile tilts backward and flips over, the front end of the reinforced connection support part tilts upward, so that the plug-in electrical connector between the external wire and the tap cable is unplugged and separated, thereby achieving active power failure at the moment of collision. At the same time, a longer part of the grounding wire is reserved, so that the main shell and the ground are kept in a grounded state when the main body of the charging pile tilts over, thereby effectively avoiding electric shock accidents.

[0028] 3. The charging pile with anti-collision monitoring function is provided with a winding piece for winding up the charging gun wire on the back of the charging pile body. When the charging pile body tilts backward, the honeycomb aluminum baffle first contacts the ground, deforms and absorbs energy, and the spring is compressed at the same time. The wound cable body is a rubber-coated structure, which can also play a certain flexible supporting role, thereby achieving shock-absorbing protection for the charging pile body when it tilts after a collision, avoiding secondary damage to the components inside the main shell when they fall.

[0029] 4. The charging pile with anti-collision monitoring function is equipped with an anti-collision monitoring mechanism on the top of the charging pile body. In actual use, when the car moves close to the charging pile body, the distance sensor can monitor the distance between the car and the charging pile body in real time. When the distance between the two is shortened to a threshold, the distance sensor sends an alarm signal to the single-chip microcomputer, and the single-chip microcomputer controls the buzzer and strobe light to start, and issue buzzer alarms and light alarms to remind the driver to pay attention to distance control, thereby fundamentally reducing the probability of collision incidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the overall back structure of the present invention;

[0033] Figure 3 This is an exploded view of the charging pile body and the energy-absorbing collapse member structure of the present invention;

[0034] Figure 4 This is a schematic diagram of the outer surface structure of the charging pile body of the present invention;

[0035] Figure 5 This is an exploded view of the back structure of the charging pile body of the present invention;

[0036] Figure 6 This is a cross-sectional view of the internal structure of the support base of the present invention;

[0037] Figure 7 This is a schematic diagram of the internal structure of the energy absorbing and collapsing component of the present invention;

[0038] Figure 8 This is a schematic diagram of the structure of the collision active tipping mechanism of the present invention;

[0039] Fig. 9 This is a schematic diagram of the outer surface structure of the positioning shaft of the present invention;

[0040] Fig.10 It is a schematic diagram of the structure of the engineering plastic part of the present invention;

[0041] Fig.11 This is a schematic diagram of the support base structure of the present invention;

[0042] Fig.12 It is a schematic diagram of the structure of the winding member of the present invention.

[0043] In the figure: 1. Support base; 12. Engineering plastic parts; 2. Charging pile body; 21. Main shell; 22. Charging gun; 23. NFC card reader; 24. Display screen; 25. Strengthening connection support; 252. Slot; 253. Connection slot; 254. Fixing position; 26. Charging module; 27. External wire; 28. Protective threaded pipe; 29. ​​Grounding wire; 210. Plug-in electrical connector; 211. Flip gap; 212. Branch cable; 3. Energy absorbing and collapsing parts; 31. Honeycomb aluminum plate shell; 32. Installation part; 33. Hook; 34. Pin; 35. Anti-intrusion steel frame; 4. Anti-collision monitoring mechanism; 4 1. Distance sensor; 42. Buzzer; 43. Strobe light; 5. Wrapping piece; 51. Honeycomb aluminum baffle; 52. Movable shaft; 53. Sliding connector; 54. Spring; 6. Collision active tipping mechanism; 61. Support shaft; 62. Connecting seat; 63. Active tipping support; 631. Transmission arm; 632. Connecting shaft; 633. Transmission slide bar; 6332. Linear groove; 6333. Wedge piece; 634. Support slide rail; 635. Positioning shaft; 636. Sliding support arm; 637. Support column; 638. Lightweight hollow stainless steel pipe; 639. Limiting slide bar; 6310. Elastic piece; 6311. Retaining ring. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are 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.

[0045] The embodiment of the present application provides a charging pile with an anti-collision monitoring function, which solves the problem that the existing charging pile will deform and invade the interior of the shell after a collision, causing serious damage to the charging module. On the other hand, the charging module inside the shell is easily charged as a whole after being damaged, resulting in electrical conduction with the car shell, thereby causing serious electric shock accidents.

[0046] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0047] An embodiment of the present invention discloses a charging pile with an anti-collision monitoring function.

[0048] According to the attached Figure 1-12 As shown, it includes a charging pile body 2, and the charging pile body 2 includes a main shell 21, a charging gun 22, an NFC card reader 23, a display screen 24, a reinforced connection support part 25 and a charging module 26. The main shell 21 is arranged on the top of the charging pile body 2; the charging gun 22 is movably plugged into the side of the main shell 21, and a winding member 5 for winding up the long wire at the end of the charging gun 22 is installed on the back of the main shell 21; the NFC card reader 23 and the display screen 24 are fixedly installed on the top of the main shell 21; the reinforced connection support part 25 is integrally formed on the front side and the lower end of the main shell 21, and the reinforced connection support part 25 is fixedly installed with the energy absorbing collapse part 3; the charging module 26 is fixedly installed inside the main shell 21, and the NFC card reader 23 and the display screen 24 are both control-connected to the charging module 26.

[0049] The charging module 26 consists of a charger, a controller and a power supply, and is used to convert the current connected to the charging pile body 2 into a constant voltage current suitable for the car, so as to safely charge the car. At the same time, the NFC card reader 23 is used for the card user to directly read the card information, and then operate through the display screen 24 for charging management.

[0050] A support base 1 is arranged at the bottom of the charging pile body 2, and an anti-collision monitoring mechanism 4 is arranged on the top of the charging pile body 2. The anti-collision monitoring mechanism 4 includes a distance sensor 41, a buzzer 42 and a strobe light 43. The distance sensor 41 is controlled and connected with the buzzer 42 and the strobe light 43, and the control connection is carried out through a single-chip microcomputer;

[0051] In actual use, when the car moves closer to the charging pile body 2, the distance sensor 41 can monitor the distance between the car and the charging pile body 2 in real time. When the distance between the two is shortened to a threshold, the distance sensor 41 gives an alarm signal to the single-chip microcomputer, and the single-chip microcomputer controls the buzzer 42 and the strobe light 43 to start, and issue a buzzer alarm and a light alarm to remind the driver to pay attention to distance control.

[0052] An energy-absorbing crushing part 3 is arranged on the front side of the charging pile body 2, and the energy-absorbing crushing part 3 absorbs collision energy through crushing deformation; the energy-absorbing crushing part 3 includes a honeycomb aluminum plate shell 31 and a mounting part 32 integrally formed on the outer surface of the honeycomb aluminum plate shell 31, a pin 34 is fixedly welded to the inner top of the mounting part 32, hooks 33 are welded on both sides of the inner wall of the mounting part 32, a slot 252 adapted to the pin 34 is opened at the top of the reinforced connection support part 25, and connecting grooves 253 adapted to the hooks 33 are opened on both sides of the reinforced connection support part 25, a fixing position 254 is arranged at the bottom of the reinforced connection support part 25, and the bottom end of the mounting part 32 is installed on the outer surface of the fixing position 254 by bolts, and an anti-intrusion steel frame 35 is fixedly installed on the inner wall of the honeycomb aluminum plate shell 31.

[0053] When a head-on collision occurs, the car first contacts the honeycomb aluminum plate shell 31, which is fixed to the reinforced connection support part 25. At this time, the honeycomb aluminum plate shell 31 is deformed, and the reinforced connection support part 25 can ensure that the charging pile body 2 is not damaged in the first time. During the deformation process, energy is absorbed, thereby reducing the impact force on the charging pile body 2. At the same time, the bottom opening of the charging pile body 2 is protected by the anti-intrusion steel structure frame 35, so that the impact cannot directly invade the interior of the main shell 21, thereby protecting the charging module 26, and the entire energy-absorbing collapse part 3 is assembled and installed, which can be replaced independently later to reduce maintenance costs.

[0054] A collision active tipping mechanism 6 is provided at the inner bottom of the charging pile body 2, and the collision active tipping mechanism 6 includes a supporting shaft 61 and an active tipping support member 63; the front and rear ends of the bottom of the charging pile body 2 are supported in the support base 1 by the supporting shaft 61 and the active tipping support member 63 respectively; the active tipping support member 63 is installed between the energy absorbing and collapsing member 3 and the support base 1, and when the energy absorbing and collapsing member 3 collapses and deforms, it pushes the active tipping support member 63 to separate from the support base 1, thereby causing the charging pile body 2 to tip over and over backward around the supporting shaft 61.

[0055] A connecting seat 62 is fixedly welded to the bottom end of the reinforced connection support part 25, the support shaft 61 is rotatably connected to the support base 1, and the connecting seat 62 is rotatably connected to the outer surface of the support shaft 61; the active tipping support member 63 includes support columns 637 fixedly welded to both sides of the inner wall of the support base 1 and a sliding support arm 636 slidably arranged in the bottom inner part of the reinforced connection support part 25, the bottom end of the sliding support arm 636 is movably inserted into the outer surface of the support column 637, and a lightweight hollow stainless steel pipe 638 is fixedly arranged between the two groups of support columns 637.

[0056] A connecting shaft 632 is fixedly provided on the anti-intrusion steel frame 35, and a transmission arm 631 is rotatably connected to the outer surface of the connecting shaft 632. The transmission arm 631 is used to push the two sets of sliding support arms 636 to slide toward the middle.

[0057] The reinforcing connection support part 25 is fixedly provided with support rails 634 on both sides of the inner wall, and the end of the transmission arm 631 is movably hinged with a transmission slide bar 633, and the back of the transmission slide bar 633 is integrally formed with a limit slide bar 639, and the limit slide bar 639 is slidably connected in the support rail 634; the bottom end of the transmission slide bar 633 is integrally formed with a wedge 6333, and a linear groove 6332 is opened in the middle of the wedge 6333; a positioning shaft 635 is fixedly provided on the inner bottom of the reinforcing connection support part 25, and the top end of the sliding support arm 636 is movably sleeved on the outer surface of the positioning shaft 635, and a retaining ring 6311 is fixedly provided on the inner side of the positioning shaft 635, and an elastic member 6310 is provided between the retaining ring 6311 and the sliding support arm 636, and the wedge 6333 is slidably provided on the outer surfaces of both ends of the positioning shaft 635 through the linear groove 6332, and the wedge 6333 is against the outer side wall of the sliding support arm 636.

[0058] The collision active overturning mechanism 6 is the core component of the device. When the car is in use, when the front impact causes the honeycomb aluminum plate shell 31 to completely collapse and deform, the car still has the kinetic energy to move toward the charging pile body 2. At this time, as the honeycomb aluminum plate shell 31 collapses, the anti-intrusion steel frame 35 moves closer to the reinforced connection support part 25. In this process, the upper end of the transmission arm 631 moves inward with the anti-intrusion steel frame 35, and the bottom end of the transmission arm 631 pushes the transmission slide rod 633 to slide downward along the support slide rail 634. At this time, the wedge-shaped piece 6333 slides downward and is inserted into the outer wall of the sliding support arm 636, so that the sliding support arm 636 slides toward the middle along the positioning axis 635, thereby compressing the elastic piece 6310. At this time, the sliding support arm 636 slides from the support column 637 to the lightweight hollow stainless steel tube 638. At this time, the lightweight hollow stainless steel tube 638 breaks quickly, causing the entire charging pile body 2 to rotate around the supporting shaft 61 and actively tilt backward, thereby avoiding subsequent impact force from damaging the components inside the main shell 21.

[0059] An external wire 27 is fixedly installed at the bottom of the charging module 26, and the bottom end of the external wire 27 is fixedly installed with the inner bottom of the reinforced connection support part 25. The outer surface of the external wire 27 is movably sleeved with a protective threaded tube 28. A branch cable 212 and a grounding wire 29 are fixedly installed at the inner bottom of the support base 1. The grounding wire 29 is fixedly connected to the reinforced connection support part 25. A plug-in electrical connector 210 is installed between the external wire 27 and the grounding wire 29, and the bottom end of the external wire 27 is in a straight state. During the process of the charging pile body 2 tipping over backward, the front end of the reinforced connection support part 25 is tilted upward, so that the plug-in electrical connector 210 between the external wire 27 and the branch cable 212 is unplugged and separated, thereby realizing active power off at the moment of impact. At the same time, the grounding wire 29 reserves a longer part to keep the main shell 21 and the ground in a grounded state when the charging pile body 2 tips over, thereby effectively avoiding electric shock accidents.

[0060] Flip gaps 211 are provided on both sides of the back side of the reinforced connection support portion 25. The depth of the flip gap 211 is the same as the length of the support column 637. A flip opening is provided on the back side of the support base 1. An engineering plastic part 12 for sealing is installed between the flip gap 211 and the flip opening. The back side is sealed by the engineering plastic part 12 to prevent insects and rodents from entering the support base 1 and gnawing on the cables. After the collision, as the charging pile body 2 flips, the engineering plastic part 12 is deformed and broken, which plays a further buffering role.

[0061] The winding member 5 includes a honeycomb aluminum baffle 51 and a movable shaft 52 fixedly arranged on the back side of the honeycomb aluminum baffle 51. The outer surface of the other end of the movable shaft 52 is slidably connected with a sliding connector 53. A spring 54 is arranged inside the sliding connector 53. The sliding connector 53 is fixedly installed on the main shell 21, and the two ends of the spring 54 are respectively against the main shell 21 and the movable shaft 52.

[0062] When the charging pile body 2 falls backward, the honeycomb aluminum baffle 51 first contacts the ground, deforms and absorbs energy, and at the same time the spring 54 is compressed, thereby achieving shock absorption protection for the charging pile body 2 when it falls after the impact, avoiding secondary damage to the components inside the main shell 21 when they fall.

[0063] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A charging pile with an anti-collision monitoring function, comprising a charging pile body (2) and a support base (1) arranged at the bottom of the charging pile body (2), characterized in that: An anti-collision monitoring mechanism (4) is provided on the top of the charging pile body (2); the anti-collision monitoring mechanism (4) comprises a distance sensor (41), a buzzer (42) and a strobe light (43); the distance sensor (41) is controllably connected to the buzzer (42) and the strobe light (43); An energy absorbing and collapsing component (3) is arranged on the front side of the charging pile body (2), and the energy absorbing and collapsing component (3) absorbs collision energy through collapsing deformation; The inner bottom of the charging pile body (2) is provided with a collision active tipping mechanism (6), and the collision active tipping mechanism (6) comprises a support shaft (61) and an active tipping support member (63); The front and rear ends of the bottom of the charging pile body (2) are supported in the support base (1) via a support shaft (61) and an active tipping support member (63) respectively; The active tipping support member (63) is installed between the energy absorbing and collapsing member (3) and the supporting base (1); when the energy absorbing and collapsing member (3) is deformed and collapsed, it pushes the active tipping support member (63) to separate from the supporting base (1), thereby causing the charging pile body (2) to tip backward around the supporting rotating shaft (61); The active tipping support member (63) comprises support columns (637) fixedly welded to both sides of the inner wall of the support base (1) and sliding support arms (636) slidably arranged in the inner bottom of the reinforced connection support portion (25), the bottom end of the sliding support arm (636) being movably plugged into the outer surface of the support column (637), and a lightweight hollow stainless steel pipe (638) being fixedly arranged between the two groups of support columns (637); The energy absorbing and collapsing member (3) comprises a honeycomb aluminum plate shell (31) and a mounting portion (32) integrally formed on the outer surface of the honeycomb aluminum plate shell (31); an anti-intrusion steel structure frame (35) is fixedly mounted on the inner wall of the honeycomb aluminum plate shell (31); a connecting shaft (632) is fixedly arranged on the anti-intrusion steel structure frame (35); a transmission arm (631) is rotatably connected to the outer surface of the connecting shaft (632); the transmission arm (631) is used to push two sets of sliding support arms (636) to slide toward the middle; Support slide rails (634) are fixedly provided on both sides of the inner wall of the reinforced connection support portion (25); a transmission slide bar (633) is movably hinged at the end of the transmission arm (631); a limit slide bar (639) is integrally formed on the back of the transmission slide bar (633); and the limit slide bar (639) is slidably connected to the support slide rail (634); A wedge-shaped piece (6333) is integrally formed at the bottom end of the transmission slide rod (633), a linear groove (6332) is provided in the middle of the wedge-shaped piece (6333), a positioning shaft (635) is fixedly provided at the inner bottom of the reinforced connection support portion (25), the top end of the sliding support arm (636) is movably sleeved on the outer surface of the positioning shaft (635), a retaining ring (6311) is fixedly provided on the inner side of the positioning shaft (635), an elastic piece (6310) is provided between the retaining ring (6311) and the sliding support arm (636), the wedge-shaped piece (6333) is slidably provided on the outer surfaces of both ends of the positioning shaft (635) through the linear groove (6332), and the wedge-shaped piece (6333) abuts against the outer side wall of the sliding support arm (636).

2. The charging pile with anti-collision monitoring function according to claim 1, characterized in that: The charging pile body (2) comprises: A main housing (21), which is arranged on the top of the charging pile body (2); A charging gun (22) is movably plugged into a side surface of the main housing (21), and a winding member (5) for winding up a long wire at the end of the charging gun (22) is installed on the back surface of the main housing (21); An NFC card reader (23) and a display screen (24), which are fixedly mounted on the top of the main housing (21); A reinforced connection support portion (25) is integrally formed on the front side and the lower end of the main shell (21), and the reinforced connection support portion (25) is fixedly mounted to the energy absorbing and collapsing member (3); A charging module (26) is fixedly installed inside the main housing (21), and the NFC card reader (23) and the display screen (24) are both controllably connected to the charging module (26).

3. The charging pile with anti-collision monitoring function according to claim 2, characterized in that: A connecting seat (62) is fixedly welded to the bottom end of the reinforced connecting support portion (25); the supporting rotating shaft (61) is rotatably connected to the supporting base (1); and the connecting seat (62) is rotatably connected to the outer surface of the supporting rotating shaft (61).

4. The charging pile with anti-collision monitoring function according to claim 1, characterized in that: A latch (34) is fixedly welded to the inner top of the mounting portion (32), hooks (33) are welded to both sides of the inner wall of the mounting portion (32), a slot (252) adapted to the latch (34) is provided at the top of the reinforcing connection support portion (25), connecting grooves (253) adapted to the hooks (33) are provided on both sides of the reinforcing connection support portion (25), a fixing position (254) is provided at the bottom of the reinforcing connection support portion (25), and the bottom end of the mounting portion (32) is mounted on the outer surface of the fixing position (254) by means of bolts.

5. The charging pile with anti-collision monitoring function according to claim 2, characterized in that: An external wire (27) is fixedly mounted on the bottom of the charging module (26); the bottom end of the external wire (27) is fixedly mounted on the inner bottom of the reinforced connection support portion (25); a protective threaded tube (28) is movably sleeved on the outer surface of the external wire (27); a branch cable (212) and a grounding wire (29) are fixedly mounted on the inner bottom of the support base (1); the grounding wire (29) is fixedly connected to the reinforced connection support portion (25); a plug-in electrical connector (210) is installed between the external wire (27) and the grounding wire (29); and the bottom end of the external wire (27) is in a stretched state.

6. The charging pile with anti-collision monitoring function according to claim 3, characterized in that: Both sides of the back side of the reinforced connection support portion (25) are provided with a flip gap (211), the depth of the flip gap (211) being the same as the length of the support column (637), the back side of the support base (1) being provided with a flip opening, and an engineering plastic part (12) for sealing being installed between the flip gap (211) and the flip opening.

7. The charging pile with anti-collision monitoring function according to claim 2, characterized in that: The winding member (5) comprises a honeycomb aluminum baffle (51) and a movable shaft (52) fixedly arranged on the back of the honeycomb aluminum baffle (51); the outer surface of the other end of the movable shaft (52) is slidably connected to a sliding connection member (53); a spring (54) is arranged inside the sliding connection member (53); the sliding connection member (53) is fixedly installed on the main housing (21); and the two ends of the spring (54) are respectively against the main housing (21) and the movable shaft (52).

8. An anti-collision monitoring method, comprising the charging pile with anti-collision monitoring function according to any one of claims 1 to 7, characterized in that: By arranging a single-chip microcomputer inside the charging pile body (2), and writing the alarm threshold of the distance sensor (41) into the single-chip microcomputer, when the car moves close to the charging pile body (2), the distance sensor (41) monitors the distance between the car and the charging pile body (2) in real time, and when the distance between the two is shortened to the threshold, the distance sensor (41) sends an alarm signal to the single-chip microcomputer, and the single-chip microcomputer controls the buzzer (42) and the strobe light (43) to start, and issue buzzer alarm and light alarm, prompting the driver to pay attention to distance control.

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