CN112140923B

CN112140923B - Shared electric vehicle charging pile

Info

Publication number: CN112140923B
Application number: CN202010929450.4A
Authority: CN
Inventors: 刘建民; 孟亚宏; 陆杨; 王赟; 陈晨
Original assignee: Binhai Qiangyuan Electrical Industry Co ltd; Binhai County Power Supply Branch Of State Grid Jiangsu Electric Power Co ltd; State Grid Corp of China SGCC; State Grid Jiangsu Electric Power Co Ltd; Yancheng Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Current assignee: Binhai Qiangyuan Electrical Industry Co ltd; Binhai County Power Supply Branch Of State Grid Jiangsu Electric Power Co ltd; State Grid Corp of China SGCC; State Grid Jiangsu Electric Power Co Ltd; Yancheng Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2022-04-15
Anticipated expiration: 2040-09-07
Also published as: CN112140923A

Abstract

The invention provides a shared electric vehicle charging pile which comprises a charging pile body, a charging pile body and a charging pile body, wherein the charging pile body is used for compensating electric energy for an electric vehicle; fill electric pile body and include: the pile body is hollow inside and is provided with an opening on the side wall, so that a driving wheel of the electric vehicle extends into the pile body from the opening; the locking assembly is used for locking and connecting the electric vehicle with the pile body; the driving assembly is used for driving the electric vehicle to move; the pile body is internally provided with a containing bin for containing a charging head, a locking module is arranged between the containing bin and the pile body, and the top of the locking module is also provided with an unlocking module; the electric vehicle is pushed into the pile body to form a locking connection structure with the locking assembly, and the locking connection structure is driven to lift through the driving assembly, so that the unlocking module is connected with the locking module, the containing bin is unlocked from the pile body, and the containing bin can extend out of the pile body.

Description

Shared electric vehicle charging pile

Technical Field

The invention belongs to the field of electric vehicle accessories, and particularly relates to a shared electric vehicle charging pile.

Background

In the field of electric pile is filled to the sharing electric motor car, in order to guarantee the safety of the in-process of charging, often be provided with special electric pile of filling at present and concentrate electric bicycle and charge, the inventor finds that there is following problem at least in the electric pile use of filling among the prior art:

firstly, due to the fact that the charging time is long, a vehicle owner cannot wait around the charging pile for a long time, the charging pile is easily influenced by other people in the charging process, the charging head falls off from the electric bicycle, and the falling-off condition specifically comprises that on one hand, the other people need to be charged and are pulled out by the other people; on the other hand, after the electric bicycle is collided, the position of the electric bicycle is changed, so that the charging head is separated.

In view of the above, there is a need to develop a charging pile for a shared electric vehicle to solve the above problems.

Disclosure of Invention

Aiming at the defects in the prior art, the invention mainly aims to provide a shared electric vehicle charging pile, which is characterized in that one side of an electric bicycle, which is close to a driving wheel, is lifted, so that the driving wheel is separated from the ground to limit the position of the driving wheel, the electric bicycle is limited to move, and a built-in charging head is lifted out of a pile body while the driving wheel is lifted, so that charging is realized conveniently.

Another object of the present invention is to provide a shared electric vehicle charging pile which controls locking and charging by a height where a distance of lifting of a driving wheel is increased.

To achieve the above objects and other advantages in accordance with the present invention, there is provided a shared electric vehicle charging pile including a charging pile body for compensating electric energy for an electric vehicle;

fill electric pile body includes:

the pile body is hollow inside and is provided with an opening on the side wall, so that a driving wheel of the electric vehicle extends into the pile body from the opening;

the locking assembly is used for locking and connecting the electric vehicle with the pile body;

the driving assembly is used for driving the electric vehicle to move;

the pile body is internally provided with a containing bin for bearing a charging head, a locking module is arranged between the containing bin and the pile body, and the top of the locking module is also provided with an unlocking module;

the electric motor car pushes in the pile body with the locking subassembly is in order to form the locking connection structure, and then the locking connection structure passes through drive assembly drive lifting makes the unblock module with the locking module is connected, thereby the storehouse with the pile body unblock, the storehouse of holding can by outwards stretch out in the pile body.

Preferably, the pile body is hollow to form a hollow part, a limit convex part is arranged on the inner wall of the hollow part, and a sliding groove for limiting the moving direction of the electric vehicle is formed in the limit convex part;

the frame on the electric vehicle is connected with the driving wheel through a rotating shaft, and the rotating shaft extends outwards, so that two ends of the rotating shaft extend into the sliding groove.

Preferably, the sliding groove extends from the opening along the direction that the electric vehicle extends into the hollow part;

the locking assembly is embedded on the limiting convex part and is provided with a locking groove;

the locking assembly is arranged at the termination end of the sliding groove, and the locking groove is communicated with the sliding groove, so that the two ends of the rotating shaft move into the locking groove;

the driving assembly drives the locking assembly to lift in the vertical direction, so that the locking groove and the sliding groove are staggered, and the rotating shaft is limited in the locking groove.

Preferably, the limit convex part is relatively convex, so that the side surface of the limit convex part forms an arc surface;

the hollow part forms an opening at one side of the pile body, and the width of the hollow part is limited by the arc surface, so that the hollow part is gradually reduced from the opening position to the inside until the width of the hollow part is consistent with the width of the frame of the electric vehicle.

Preferably, the driving assembly comprises a driving shaft and a motor for driving the driving shaft, and the driving shaft is inserted between the hollow parts;

the top of the locking component is provided with a hook, the driving shaft is connected with the hook through a cable, and when the motor drives the driving shaft to rotate, the cable is wound on the driving shaft, so that the locking component is lifted.

Preferably, a guide slope is arranged at the bottom of one side, close to the opening, of the pile body, the guide slope inclines relative to the bottom surface of the hollow portion, and the slope surface of the guide slope is connected with the bottom surface of the hollow portion.

Preferably, the accommodating bin comprises an extension part extending towards one side of the pile body and the outer edge, and a clamping groove is formed in the extension part;

a clamping module is arranged in the pile body and connected with the clamping groove to form a locking structure;

the clamping module is contacted with the clamping module through the unlocking module, the driving assembly is lifted to the clamping module, and the clamping module is disconnected from the clamping groove.

Preferably, the clamping end of the clamping module connected with the clamping groove comprises a raised insertion block for extending into the clamping groove, and the insertion block comprises a limiting surface abutting against the clamping groove and a guide inclined surface adjacent to the limiting surface;

the unlocking module is used for pushing the cross beam of the clamping module to enable the clamping end to be disconnected with the clamping groove, wherein the free end of the cross beam is arranged.

Preferably, an elastic module is arranged between the accommodating bin and the pile body, and when the accommodating bin is locked with the pile body, the elastic module is stressed and compressed; and when the accommodating bin is unlocked from the pile body, the elastic module elastically returns, so that the accommodating bin is pushed out of the pile body.

Preferably, a control panel is embedded on the pile body, the control panel comprises a display module, an input module and a control module, and a working instruction for controlling the driving assembly is arranged in the control module;

and a transmitter for communication connection with a server and a sharing instruction for interaction are also configured in the control module, so that the charging pile body is shared.

Compared with the prior art, the invention has the beneficial effects that:

according to the shared electric vehicle charging pile, the side, close to the driving wheel, of the electric bicycle is lifted, so that the driving wheel is separated from the ground, the position of the driving wheel is limited, the electric bicycle is limited to move, the driving wheel is lifted, and meanwhile, the built-in charging head is lifted out of the pile body, so that charging is convenient to achieve.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic diagram of a charging process in accordance with an embodiment of the present invention;

FIG. 2 is a first perspective view of a charging post according to an embodiment of the present invention;

FIG. 3 is a second perspective view of a charging post according to an embodiment of the present invention;

FIG. 4 is an enlarged partial schematic view of FIG. 3;

FIG. 5 is a cross-sectional view of a charging post according to an embodiment of the present invention;

FIG. 6 is an enlarged partial schematic view of FIG. 5;

FIG. 7 is a schematic perspective view of an electric vehicle according to an embodiment of the present invention;

FIG. 8 is an enlarged partial schematic view of FIG. 7;

fig. 9 is a schematic perspective view of a battery box according to an embodiment of the present invention.

Shown in the figure:

1. a charging pile body;

11. a pile body;

111. guiding a slope;

112. a hollow part;

113. a limiting convex part; 1131. a chute;

114. a storage bin; 1141. a card slot;

115. an elastic module;

116. clamping the module;

12. a locking assembly; 121. a locking groove; 122. a guide module; 123. hooking; 124. unlocking the module;

13. a drive assembly;

14. a control panel;

15. a charging head;

2. an electric vehicle;

21. a frame;

211. a rotating shaft; 212. a support bar; 213. a baffle plate;

22. a drive wheel;

23. a battery box; 231. a battery body; 2311. a sealing groove; 232. a handle; 233. and (6) an input port.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a full and partial embodiment of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

According to the technical scheme of the invention, referring to the specific structure of the electric vehicle 2 specifically shown in fig. 7 and 8, in the field of electric vehicles, a driving mechanism in the electric vehicle drives a rear wheel to serve as a driving wheel 22, a power supply box 23 is arranged at the bottom of a vehicle seat, and the design scheme is also used in the invention; the electric vehicle 2 comprises a vehicle body 21 for connecting the electric vehicle 2 into a whole, a power supply box 23 is arranged at the position of the vehicle body 21 close to the driving wheel 22, the vehicle body 21 comprises a supporting rod 212 for mounting the driving wheel 22 and a baffle plate 213 for preventing the driving wheel 22 from sweeping impurities, and the baffle plate 213 is connected with the supporting rod 212; the driving wheel 22 is connected to the supporting rod 212 through the rotating shaft 211;

referring to fig. 9, the power supply box 23 is shown in detail, and includes a battery body 231 and a handle 232, the handle 232 is hinged to the battery body 231, a sealing groove 2311 is formed at the top edge of the battery body 231, an input port 233 for connecting a charging port is formed on a sidewall of the sealing groove 2311, and the handle 232 can be embedded in the sealing groove 2311, so that the input port 233 is shielded by the handle 232, and a sealing structure is formed between the input port 233 and the handle 232.

At present, it is common, especially in the shared electric motor car field, position department at the electric motor car locomotive is provided with the tapered end, through pushing electric pile or the recycle bin of charging with the electric motor car, thereby wherein the tapered end is aimed at the lockhole and is inserted the locking of accomplishing the electric motor car, however, this type of locking mode problem includes with leading locking back, the automobile body still can move about, thereby caused battery box on the automobile body and rocked along with the automobile body under the exogenic action, when carrying out the operation of charging to the battery box, if produce and rock, can make the head that charges break away from the battery box, and influence the charging effect.

In an embodiment of the present invention, as shown in fig. 1 and fig. 2, an electric vehicle charging pile includes a charging pile body 1, the charging pile body 1 includes a pile body 11, the pile body 11 is hollow and has an opening formed on a side wall thereof, so that a driving wheel 22 of an electric vehicle 2 extends into the pile body 11 from the opening;

the charging pile comprises a charging pile body 1, a pile body 11 and a driving wheel 22, wherein an opening extending along the driving direction of the electric vehicle 2 is formed in the pile body 11 of the charging pile body 1 to form a hollow part 112 for bearing the driving wheel 22 on the electric vehicle 2, and the electric vehicle 2 is pushed backwards to pour the driving wheel 22 into the hollow part 112;

a locking assembly 12 for locking the electric vehicle 2 is arranged in the hollow part of the pile body 11, a containing bin 114 for containing the charging head 15 is further arranged in the pile body 11, a locking module is arranged between the containing bin 114 and the pile body 11, and an unlocking module 124 is further arranged at the top of the locking assembly 12.

Meanwhile, a driving assembly 13 is arranged in the charging pile body 1, and a locking assembly 12 is arranged in the hollow portion 112; wherein limiting the position of the vehicle body 21 is facilitated by the locking assembly 12;

specifically, after the electric vehicle 2 moves to the fixed position of the charging pile body 1, the driving assembly 13 lifts the vehicle body 21 moved into the hollow portion 112 to the position where the vehicle body is in locking connection with the locking assembly 12, so that the electric vehicle 2 is locked with the charging pile body 1, compared with the current locking mode, the vehicle frame 21 is limited at the fixed position by lifting the vehicle frame 21 adopted in the invention in a mode of separating the driving wheel 22 from the ground, so that the battery box installed on the vehicle frame 21 and the charging pile keep a relatively fixed position relation, so as to ensure that the electric vehicle and the charging head are not easy to fall off, meanwhile, the ground separating the driving wheel 22 from is used for preventing other people from pushing away the electric vehicle, when the driving assembly 13 drives the electric vehicle 2 to lift, the unlocking module 124 is connected with the locking module so as to complete the unlocking of the accommodating bin 114 and the pile body 11, and the accommodating bin 114 can extend outwards from the inside of the pile body 11, thereby conveniently charging the lifted electric vehicle 2.

As shown in fig. 3, a limit protrusion 113 is further disposed on an inner side wall of the hollow portion 112, and a chute 1131 extending along a driving direction of the electric vehicle 2 is disposed on the limit protrusion 113;

the frame 21 of the electric vehicle 2 is connected to the driving wheel 22 through a rotating shaft 211, and the rotating shaft 211 extends out of the frame 21, so that the rotating shaft 211 slides in the sliding groove 1131 when the electric vehicle 2 enters the hollow portion 112.

Meanwhile, the limit convex part 113 is embedded in the locking component 12, and the upper side wall of the locking component 12 is provided with a clamping groove 121, so that the clamping groove 121 is communicated with the sliding groove 1131;

the driving assembly 13 drives the locking assembly 12 to lift up in the vertical direction, so that the clamping groove 121 is misaligned with the sliding groove 1131, and the rotating shaft 211 is limited in the clamping groove 121.

The limit convex part 113 is relatively protruded, so that the side surface of the limit convex part 113 forms an arc surface; so that the width of the hollow portion 112 is gradually reduced; by the gradually reduced width of the hollow portion 112, the limited position convex portion 113 limits the moving track of the electric vehicle 2 during the electric vehicle 2 is pushed into the hollow portion 112, so as to guide the position of the electric vehicle 2.

The hollow portion 112 forms an opening at one side of the pile body 11, and the width of the hollow portion 112 is limited by the arc surface, so that the hollow portion 112 gradually decreases from the opening position to the inside until the width of the hollow portion 112 is consistent with the width of the frame 21 of the electric vehicle 2, so that the rotating shaft 211 can extend into the sliding groove 1131.

The locking assembly 12 is disposed at a position where the limit projection 113 minimizes the width of the hollow 112;

the sliding groove 1131 is disposed on the arc surface, the sliding groove 1131 extends from the opening position to the position where the width of the hollow portion 112 is minimum, the arc surface is provided with a deep groove extending in the vertical direction at the end of the sliding groove 1131, and the locking component 12 is disposed in the deep groove.

As shown in fig. 6, the guide module 122 is installed in the slide channel 1131;

the guide module 122 includes a slide rail and a slide block, the slide rail is installed at the bottom of the slide groove 1131, and the slide block is installed on the locking component 12;

the locking assembly 12 is driven by the driving assembly 13 to slide upward along the vertical direction defined by the guide module 122, so that the catching groove 121 and the sidewall of the deep groove form a locking portion that limits the movement of the rotating shaft 211.

The bottom of the pile body 11 near the open side is provided with a guide slope 111, the guide slope 111 is inclined relative to the bottom surface of the hollow part 112, and the slope surface of the guide slope 111 is connected with the bottom surface of the hollow part 112.

In a preferred embodiment, the driving assembly 13 comprises a driving shaft and a motor for driving the driving shaft to rotate, although not shown, it is conceivable to arrange the motor inside the pile body 11, specifically at the top position of the pile body 11, according to fig. 7, and an opening is arranged on the top side wall of the hollow portion 112, in which the driving shaft is mounted, and the driving shaft is inserted between the hollow portions 112, so as to facilitate the cable to pass through and connect with the locking assembly 12; meanwhile, the cable and the driving shaft can be hidden, the cable and the driving shaft are arranged inside the pile body 11, the locking component 12 penetrates through the limiting convex part 113 to extend into the pile body 11 to be connected with the cable, the cable is prevented from contacting with the external environment, and the probability of damage is reduced.

The top of the locking component 12 is provided with a hook 123, the driving shaft is connected with the hook 123 through a cable, and when the driving shaft is driven by the motor to rotate, the cable is wound on the driving shaft, so that the locking component 12 is lifted; the cable is wound around the drive shaft to reduce the cable length, the locking assembly 12 is lifted, and the cable wound around the drive shaft is released when the motor rotates in the reverse direction, so that the locking assembly 12 is reset to the initial position, and the drive wheel 22 is reset to the ground, so that unlocking is realized.

In a preferred embodiment, the receiving chamber 114 includes an extension portion extending outward from one side of the pile body 11, and the extension portion is provided with a slot 1141; a clamping module 116 is installed in the pile body 11, and the clamping module 116 is connected with the clamping groove 1141 to form a locking structure;

the clamping module 116 is lifted by the driving assembly 13 through the unlocking module 124 until the clamping module 116 contacts, so that the clamping module 116 is disconnected from the card slot 1141.

The clamping end of the clamping module 116 connected with the clamping slot 1141 comprises a raised insertion block for extending into the clamping slot 1141, and the insertion block comprises a limiting surface abutting against the clamping slot 1141 and a guide inclined surface adjacent to the limiting surface;

the unlocking module 124 pushes the beam of the clamping module 116, so that the clamping end arranged at the free end of the beam is disconnected from the clamping slot 1141.

An elastic module 115 is arranged between the accommodating bin 114 and the pile body 11, and when the accommodating bin 114 is locked with the pile body 11, the elastic module 115 is stressed and compressed; when the storage bin 114 is unlocked from the pile body 11, the elastic module 115 elastically returns, so that the storage bin 114 is pushed out of the pile body 11.

The using method comprises the following steps: the locking and charging are controlled through the ascending height of the lifting distance of the driving wheel 22, specifically, the driving assembly 13 lifts the driving wheel 22 to make the clamping groove 121 dislocated with the sliding groove 1131, so that the rotating shaft 211 is limited in the clamping groove 121, at this time, the unlocking module 124 contacts with the clamping module 116, the unlocking module 124 does not push the clamping module 116, and the clamping module 116 is connected with the clamping groove 121; when the driving assembly 13 continues to lift the driving wheel 22, the unlocking module 124 pushes the clamping module 116, so that the clamping module 116 is disconnected from the clamping groove 121, and the accommodating chamber 114 is ejected from the pile body 11.

Because locking and charging do not need to be used simultaneously when using this electric pile of filling, through lifting locking Assembly 12 to different positions department to realize the work of locking and charging respectively.

Meanwhile, a control panel 14 is embedded on the pile body 11, the control panel 14 comprises a display module, an input module and a control module, and a working instruction for controlling the driving assembly 13 is arranged in the control module;

a transmitter for communicating with a server and a sharing instruction for interaction are also configured in the control module, so that the charging pile body 1 is shared; in the sharing process, in the using process, after the driving assembly 13 lifts the driving wheel 22 to the fixed position, the charging head 15 can be electrically connected with the input port 233, and when the driving assembly 13 does not lift the driving wheel 22 to the fixed position, the accommodating bin 114 is locked in the pile body 11, so that other people are prevented from using the charging head 15.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; those skilled in the art can readily practice the invention as shown and described in the drawings and detailed description herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A shared electric vehicle charging pile is characterized by comprising a charging pile body (1) for compensating electric energy for an electric vehicle (2);

fill electric pile body (1) and include:

the pile body (11) is hollow inside and forms an opening on the side wall, so that a driving wheel (22) of the electric vehicle (2) extends into the pile body (11) from the opening;

a locking assembly (12) for locking and connecting the electric vehicle (2) with the pile body (11);

the driving assembly (13) is used for driving the electric vehicle (2) to move;

a containing bin (114) for containing a charging head (15) is arranged in the pile body (11), a locking module is arranged between the containing bin (114) and the pile body (11), and an unlocking module (124) is further arranged at the top of the locking module (12);

electric motor car (2) push in pile body (11) with locking Assembly (12) are in order to form the locking connection structure, and then the locking connection structure passes through drive assembly (13) drive lifting for unblock module (124) with the locking module is connected, thereby hold storehouse (114) with pile body (11) unblock, hold storehouse (114) by outwards stretch out in pile body (11).

2. The charging pile for the shared electric vehicles as claimed in claim 1, wherein the pile body (11) is hollow to form a hollow part (112), a limiting convex part (113) is arranged on the inner wall of the hollow part (112), and a chute (1131) for limiting the moving direction of the electric vehicle (2) is formed on the limiting convex part (113);

the frame (21) on the electric vehicle (2) is connected with the driving wheel (22) through a rotating shaft (211), and the rotating shaft (211) extends outwards, so that two ends of the rotating shaft (211) extend into the sliding groove (1131).

3. A shared electric vehicle charging post according to claim 2, wherein the chute (1131) extends from the opening in a direction of the electric vehicle (2) into the hollow portion (112);

the locking assembly (12) is embedded on the limiting convex part (113), and a locking groove (121) is arranged on the locking assembly (12);

the locking assembly (12) is arranged at the termination end of the sliding groove (1131), the locking groove (121) is communicated with the sliding groove (1131), and therefore the two ends of the rotating shaft (211) move into the locking groove (121);

the driving assembly (13) drives the locking assembly (12) to lift up along the vertical direction, so that the locking groove (121) and the sliding groove (1131) are staggered, and the rotating shaft (211) is limited in the locking groove (121).

4. The charging pile for the shared electric vehicles according to claim 2, wherein the side surface of the limiting convex part (113) protrudes to form an arc surface;

the hollow part (112) forms an opening at one side of the pile body (11), and the width of the hollow part (112) is limited by the cambered surface, so that the hollow part is gradually reduced inwards from the opening position until the width of the hollow part (112) is consistent with the width of the frame (21) of the electric vehicle (2).

5. A shared electric vehicle charging post according to claim 3, characterized in that the driving assembly (13) comprises a driving shaft and a motor for driving the driving shaft, the driving shaft being inserted between the hollow portions;

the top of the locking component (12) is provided with a hook (123), the driving shaft is connected with the hook (123) through a cable, and when the driving shaft is driven by the motor to rotate, the cable is wound on the driving shaft, so that the locking component (12) is lifted.

6. The charging pile for the shared electric vehicles as claimed in claim 2, wherein the bottom of the pile body (11) near the open side is provided with a guiding slope (111), the guiding slope (111) is inclined relative to the bottom surface of the hollow part (112), and the slope surface of the guiding slope (111) is connected with the bottom surface of the hollow part (112).

7. The shared electric vehicle charging pile according to any one of claims 1-6, wherein the accommodating bin (114) comprises an extension portion extending outwards towards one side of the pile body (11), and the extension portion is provided with a clamping groove (1141);

a clamping module (116) is installed in the pile body (11), and the clamping module (116) is connected with the clamping groove (1141) to form a locking structure;

the clamping module (116) is lifted by the driving component (13) to the clamping module (116) to contact through the unlocking module (124), and then the clamping module (116) is separated from the clamping groove (1141).

8. The charging post for the shared electric vehicles as claimed in claim 7, wherein the connecting end of the connecting module (116) and the slot (1141) comprises a protruding insertion block for extending into the slot (1141), and the insertion block comprises a limiting surface abutting against the slot (1141) and a guiding inclined surface adjacent to the limiting surface;

the unlocking module (124) pushes the cross beam of the clamping module (116) to enable the clamping end arranged at the free end of the cross beam to be disconnected with the clamping groove (1141).

9. The charging pile for the shared electric vehicles according to any one of claims 1-6, wherein an elastic module (115) is arranged between the accommodating bin (114) and the pile body (11), and when the accommodating bin (114) is locked with the pile body (11), the elastic module (115) is compressed under force; when the containing bin (114) is unlocked from the pile body (11), the elastic module (115) elastically restores, so that the containing bin (114) is pushed out of the pile body (11).

10. The shared electric vehicle charging pile according to any one of claims 1-6, wherein a control panel (14) is embedded on the pile body (11), the control panel (14) comprises a display module, an input module and a control module, and the control module is internally provided with a working instruction for controlling the driving assembly (13);

the control module is also internally provided with a transmitter for communication connection with a server and a sharing instruction for interaction, so that the charging pile body (1) can be shared.