Charging pile protection structure and charging pile thereof

Abstract

The invention relates to the technical field of charging piles, and discloses a charging pile protection structure and a charging pile thereof.The charging pile protection structure comprises a mounting unit and a driving unit, the mounting unit comprises a mounting base, a cavity is formed in the mounting base, and a plurality of rectangular notches and movable notches which are distributed at equal intervals are further formed in the upper portion of the mounting base; the driving unit comprises a plurality of conical blocks and a plurality of inclined blocks, and each conical block is parallel to the corresponding supporting column. According to the device, when a conical block vertically moves downwards, a movable rod can be driven to move, and when the movable rod moves, a mounting plate can be pushed to drive a movable rod, so that the mounting plate and the movable rod can horizontally move under the assistance of a guide rod and a sliding block; and when the mounting plate extrudes the inclined block, the inclined surface of the inclined block can receive extrusion force and can vertically move upwards under the assistance of the moving notch, so that front wheels of the battery car are blocked, and the situation that the battery car collides with the charging pile is prevented.

Description

Technical Field

[0001] The present invention belongs to the technical field of charging piles, and in particular, relates to a charging pile protection structure and a charging pile thereof. Background Art

[0002] The battery vehicle charging station is a device specially designed for charging small electric vehicles such as electric bicycles and electric motorcycles; it can convert the mains electricity into a form of electricity suitable for charging the battery of the battery vehicle, replenish the battery of the battery vehicle, and ensure the normal use of the battery vehicle.

[0003] However, when the existing electric bicycles are driving to the charging pile, if the speed is not controlled, it is easy to hit the charging pile, and a long time of collision can easily cause damage to the charging pile. At the same time, when charging the electric bicycles, the electric bicycle charger is often placed on the electric bicycle or hung on the handlebar, which can easily cause the charger to fall when the external force touches the electric bicycle.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: A charging pile protection structure comprises a mounting unit and a driving unit: the mounting unit comprises a mounting base, a cavity is formed in the mounting base, and a plurality of rectangular notches and movable notches are formed above the mounting base and are evenly distributed; The driving unit includes a plurality of conical blocks and a plurality of inclined blocks, each of the conical blocks is parallel to the support column, each of the conical blocks is respectively matched with the rectangular slot, each of the inclined blocks is respectively matched with the movable slot, a limiting plate is fixedly installed on the top of each inclined block, each of the conical blocks is provided with baffles on the two side walls opposite to each other in the inner cavity of the mounting base, and each of the baffles is respectively fixedly connected to the inner wall of the mounting base.

[0006] As a preferred embodiment of the present invention, each of the baffles is provided with a first sliding groove on one side wall close to the conical block, each of the first sliding grooves is symmetrical to each other, a first slider is slidably installed in the inner cavity of each of the first sliding grooves, each of the first sliders is symmetrical to each other, and an opposite end of each of the first sliders is fixedly connected to the conical block.

[0007] As a preferred embodiment of the present invention, a movable rod is provided on one side wall of each conical block, and the other end of each movable rod is movably connected to a mounting plate, and each mounting plate is fixedly connected to a movable rod on one side wall away from the conical block, and each movable rod is movably inserted into the mounting groove, and each movable rod is fixedly connected to a push rod on one side wall away from the mounting plate.

[0008] As a preferred embodiment of the present invention, each of the two opposite side walls of the moving rod is provided with a sliding groove, each of the sliding grooves is symmetrical with each other, and each of the sliding grooves has a plurality of sliding blocks slidably installed in the inner cavity, and each of the sliding blocks is fixedly connected to a guide rod on a side wall away from the sliding groove, and each of the guide rods is movable between the two sides and passes through the mounting plate, and each of the guide rods is provided with a reset spring, and both ends of each reset spring are fixedly connected to a side wall opposite to the sliding block and the mounting plate.

[0009] A charging pile, including a transmission unit, the transmission unit including a driving assembly and a plurality of wedge-shaped blocks and a plurality of support columns, each of the support columns being respectively mounted on a side wall of a mounting base, each of the support columns being equidistantly distributed, a mounting frame being connected above each of the support columns, a plurality of charging protective shells being equidistantly distributed and arranged on the front side of the mounting frame, a cavity being provided in each of the support columns, a placement slot being provided in a side wall of each of the support columns, a mounting slot being provided in a side wall adjacent to each of the support columns and the mounting base, each of the wedge-shaped blocks being respectively sealed and passing through the placement slot, a built-in slot being provided above each of the wedge-shaped blocks, the driving assembly being used to drive the wedge-shaped blocks to move, a slot being provided in a side wall of each of the wedge-shaped blocks, and a sealing flip plate being rotatably installed in the inner cavity of the slot.

[0010] As a preferred embodiment of the present invention, the driving assembly includes a plurality of rotating rods, each of which is provided with a first bearing at both ends, each of which is respectively provided on the upper and lower side walls of the inner cavity of the support column, a turntable is fixedly installed on the rotating rod, a positioning plate is fixedly installed above each of the turntables, a movable groove is provided on one side wall of each of the positioning plates, a movable slider is slidably installed in the inner cavity of each of the movable grooves, and one side wall of each of the movable sliders is movably connected to the push rod.

[0011] As a preferred embodiment of the present invention, a circular sleeve is fixedly installed on each of the rotating rods, a guide slot is opened on each of the circular sleeves, a guide slider is slidably installed in the inner cavity of each of the guide slots, and the end of the guide slider away from the guide slot is fixedly connected to the guide sleeve, each of the guide sleeves is sleeved on the circular sleeve, and each of the circular sleeves is movably penetrated by four sliding rods distributed in a circle, and the upper end of each sliding rod is fixedly connected to the top of the inner cavity of the support column.

[0012] As a preferred embodiment of the present invention, a push plate is fixedly installed on one side wall of each guide sleeve, the other end of each push plate is slidably connected to a wedge block, and a first sliding mechanism is provided on two opposite side walls of each wedge block.

[0013] As a preferred embodiment of the present invention, the first sliding mechanism includes a plurality of second sliding grooves, each of which is respectively arranged on two opposite side walls of the inner cavity of the support column, each of which is symmetrical with each other, a second slider is slidably installed in the inner cavity of each second sliding groove, each of which is symmetrical with each other, and one opposite end of each of which is fixedly connected to the wedge block.

[0014] The lockhole that is formed on the two ends of the two cams is formed on the two camshafts, and the two cams have the second end in one and the other end in one. The lockhole that is formed on the two cams is formed on the two camshafts, and the two cams have the second end in one.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention allows the battery vehicle to be driven onto the mounting base, at which time the front wheel of the battery vehicle will be able to press on the conical block. When the front wheel of the battery vehicle is pressed on the conical block, the conical block will be able to move vertically downward with the assistance of the first slide groove and the first slide block. When the conical block moves vertically downward, it will be able to drive the movable rod to move. When the movable rod moves, it will be able to push the mounting plate to drive the movable rod, so that the mounting plate and the movable rod can move horizontally with the assistance of the guide rod and the sliding block; until the mounting plate is squeezed onto the inclined block, at this time the inclined surface of the inclined block will be able to receive the squeezing force and move vertically upward with the assistance of the movable notch, thereby blocking the front wheel of the battery vehicle, thereby preventing the battery vehicle from colliding with the charging pile.

[0016] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached picture: Figure 1 A charging pile protection structure and a schematic diagram of the three-dimensional structure of the charging pile; Figure 2 A charging pile protection structure and a schematic diagram of the explosion structure of the charging pile; Figure 3 A schematic diagram of a charging pile protection structure and a charging pile installation base structure; Figure 4 A schematic diagram of a charging pile protection structure and an inner cavity structure of an installation base of the charging pile; Figure 5 A charging pile protection structure and a charging pile Figure 4 The enlarged structural diagram at A in the middle; Figure 6 A charging pile protection structure and a schematic diagram of a supporting column structure of the charging pile; Figure 7 A charging pile protection structure and a charging pile Figure 6 The enlarged structural diagram at B in the middle; Figure 8 It is a schematic diagram of a cross-sectional structure of a charging pile protection structure and a wedge-shaped block of the charging pile; Fig. 9 It is a schematic diagram of a charging pile protection structure and a wedge-shaped block cross-sectional side view of the charging pile; Fig.10 The present invention is a schematic diagram of a charging pile protection structure and a movable pole structure of the charging pile.

[0018] In the figure: 100, mounting unit; 101, mounting base; 1011, rectangular notch; 1012, moving notch; 1013, mounting notch; 102, supporting column; 1021, placement notch; 103, mounting frame; 1031, charging protective shell; 104, baffle; 200, driving unit; 201, conical block; 2011, first slide groove; 2012, first slider; 2013, movable rod; 202, mounting plate; 2021, moving rod; 2022, sliding notch; 2023, guide rod; 2024, return spring; 2025, sliding block; 2026, push rod; 203, tilting block; 2031, limit plate; 300, transmission unit; 301, rotating rod; 3011, first bearing; 3012, rotating disk; 302, positioning plate; 3021, movable slide groove; 3022, movable slider; 303, circular sleeve; 3031, guide slide groove; 3032, guide sleeve; 3033, sliding rod; 3034, push plate; 304, wedge block; 3041, second slide groove; 3042, second slider; 3043, built-in notch; 305, flip plate; 3051, rotating rod; 3052, second bearing; 3053, stopper; 3054, special-shaped plate; 3055, third slide groove; 3056, third slider; 306, sealing flip plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0020] Embodiment 1: like Figures 1 to 10 As shown, a charging pile protection structure includes a mounting unit 100 and a driving unit 200: the mounting unit 100 includes a mounting base 101, a cavity is opened in the mounting base 101, and a plurality of rectangular slots 1011 and movable slots 1012 are opened above the mounting base 101 and are evenly distributed; the driving unit 200 includes a plurality of conical blocks 201 and a plurality of inclined blocks 203, each of the conical blocks 201 is parallel to the support column 102, each of the conical blocks 201 is respectively matched with the rectangular slot 1011, each of the inclined blocks 203 is respectively matched with the movable slot 1012, a limiting plate 2031 is fixedly installed on the top of each inclined block 203, and each of the conical blocks 201 is provided with baffles 104 on the two side walls opposite to each other in the inner cavity of the mounting base 101, and each baffle 104 is respectively fixedly connected to the inner wall of the mounting base 101. When the user drives the battery vehicle onto the mounting base 101, the front wheel of the battery vehicle will be able to press on the conical block 201. When the front wheel of the battery vehicle is pressed on the conical block 201, the conical block 201 will be able to move vertically downward with the assistance of the first slide groove 2011 and the first slide block 2012. When the conical block 201 moves vertically downward, it will be able to drive the movable rod 2013 to move. When the movable rod 2013 moves, it will be able to push the mounting plate 202 to drive the movable rod 2021 to move horizontally with the assistance of the guide rod 2023 and the sliding block 2025; until the mounting plate 202 is squeezed onto the inclined block 203, the inclined surface of the inclined block 203 will be able to receive the squeezing force and move vertically upward with the assistance of the moving groove 1012, thereby blocking the front wheel of the battery vehicle, thereby preventing the battery vehicle from colliding with the charging pile.

[0021] like Figures 2 to 4 As shown, in a specific embodiment, each baffle 104 is provided with a first slide groove 2011 on one side wall close to the conical block 201, each first slide groove 2011 is symmetrical to each other, each first slide groove 2011 is slidably mounted with a first slider 2012 in its inner cavity, each first slider 2012 is symmetrical to each other, and an opposite end of each first slider 2012 is fixedly connected to the conical block 201. In this configuration, it is ensured that the conical block 201 can move vertically downward.

[0022] like Figures 2 to 4 and Fig.10As shown, further, a movable rod 2013 is provided on one side wall of each conical block 201, and the other end of each movable rod 2013 is movably connected to a mounting plate 202, and each mounting plate 202 is respectively fixedly connected to a moving rod 2021 on a side wall away from the conical block 201, and each moving rod 2021 is respectively movably penetrated through the mounting slot 1013, and each moving rod 2021 is respectively fixedly connected to a push rod 2026 on a side wall away from the mounting plate 202. In this arrangement, it is ensured that when the conical block 201 moves vertically downward, the mounting plate 202 and the moving rod 2021 can be driven to move horizontally.

[0023] like Figures 2 to 4 and Fig.10 As shown, further, each moving rod 2021 has two opposite side walls with sliding slots 2022, each sliding slot 2022 is symmetrical with each other, and each sliding slot 2022 has a plurality of sliding blocks 2025 slidably installed in the inner cavity, each sliding block 2025 is fixedly connected with a guide rod 2023 on a side wall away from the sliding slot 2022, each guide rod 2023 is movably connected to the mounting plate 202, each guide rod 2023 is movably connected to the mounting plate 202, and each guide rod 2023 is provided with a return spring 2024, and the two ends of each return spring 2024 are fixedly connected to the sliding block 2025 and the opposite side wall of the mounting plate 202. In this configuration, it is ensured that the mounting plate 202 and the moving rod 2021 can move horizontally.

[0024] Embodiment 2: The present invention also discloses a charging pile, including a transmission unit 300, which includes a driving assembly and a plurality of wedge blocks 304 and a plurality of support columns 102, each support column 102 is respectively installed on a side wall of a mounting base 101, each support column 102 is equidistantly distributed, a mounting frame 103 is connected above each support column 102, a plurality of charging protective shells 1031 equidistantly distributed are arranged on the front side of the mounting frame 103, a cavity is opened in each support column 102, a placement slot 1021 is opened on a side wall of each support column 102, a mounting slot 1013 is opened on a side wall adjacent to each support column 102 and the mounting base 101, each wedge block 304 is respectively sealed and penetrates the placement slot 1021, a built-in slot 3043 is opened above each wedge block 304, the driving assembly is used to drive the wedge block 304 to move, a slot is opened on a side wall of each wedge block 304, and a sealing flip plate 306 is rotatably installed in the inner cavity of the slot.

[0025] like Figure 2 and Figures 4 to 6As shown, in a specific embodiment, the driving assembly includes a plurality of rotating rods 301, each of which is provided with a first bearing 3011 at both ends, each of which is respectively provided at the upper and lower side walls of the inner cavity of the support column 102, a rotating disk 3012 is fixedly installed on the rotating rod 301, a positioning plate 302 is fixedly installed above each rotating disk 3012, a moving slide groove 3021 is provided on one side wall of each positioning plate 302, a moving slider 3022 is slidably installed in the inner cavity of each moving slide groove 3021, and a side wall of each moving slider 3022 is respectively movably connected to the push rod 2026. In this configuration, it is ensured that when the push plate 3034 moves, it can push the positioning plate 302 to drive the rotating rod 301 to rotate.

[0026] like Figure 2 and Figure 4 as well as Figure 6 As shown, further, each rotating rod 301 is fixedly mounted with a circular sleeve 303, each circular sleeve 303 is provided with a guide slot 3031, each guide slot 3031 inner cavity is slidably mounted with a guide slider, and the end of the guide slider away from the guide slot 3031 is fixedly connected with a guide sleeve 3032, each guide sleeve 3032 is sleeved on the circular sleeve 303, and each circular sleeve 303 is movably penetrated with four sliding rods 3033 arranged in a circumferential distribution, and the upper end of each sliding rod 3033 is respectively fixedly connected to the upper part of the inner cavity of the support column 102. In this arrangement, it is ensured that when the rotating rod 301 rotates 150 degrees, it can drive the circular sleeve 303 to rotate 150 degrees, so that the guide sleeve 3032 can move vertically upward with the assistance of the guide slot 3031, the guide slider and the sliding rod 3033.

[0027] like Figure 2 and Figure 4 as well as Figure 6 to Figure 7 As shown, further, a push plate 3034 is fixedly mounted on one side wall of each guide sleeve 3032, and the other end of each push plate 3034 is respectively slidably connected to the wedge block 304, and a first sliding mechanism is provided on the opposite side walls of each wedge block 304. In this arrangement, it is ensured that when the guide sleeve 3032 moves vertically upward, the push plate 3034 can be driven to move vertically upward, and when the push plate 3034 moves vertically upward, the wedge block 304 can be driven to move horizontally with the assistance of the second slide groove 3041 and the second slider 3042.

[0028] like Figure 6 to Figure 7As shown, further, the first sliding mechanism includes a plurality of second slide grooves 3041, each of which is respectively opened on the two opposite side walls of the inner cavity of the support column 102, each of which is symmetrical with each other, and each of which is slidably mounted with a second slider 3042 in the inner cavity of each second slide groove 3041, each of which is symmetrical with each other, and each of which has one opposite end fixedly connected to the wedge block 304. In this configuration, the installation position and components of the first sliding mechanism are determined.

[0029] like Figure 2 , Figure 4 and Figure 6 as well as Figures 8 to 9 As shown, further, each wedge block 304 is provided with a rotating mechanism in the inner cavity of the built-in slot 3043, and the rotating mechanism includes a flip plate 305, and a rotating rod 3051 is fixedly installed at both ends of the flip plate 305, and a second bearing 3052 is provided at the opposite ends of the two rotating rods 3051, and the two second bearings 3052 are respectively arranged on the opposite side walls of the built-in slot 3043, and a stopper 3053 is fixedly installed on one side wall of the bottom end of each flip plate 305, and each side wall of the stopper 3053 is slidably connected to a special-shaped plate 3054, and each special-shaped plate 3054 The two opposite side walls are provided with a second sliding mechanism, and the second sliding mechanism includes two third sliding grooves 3055, and the two third sliding grooves 3055 are respectively opened on the two opposite side walls of the inner cavity of the wedge block 304, and each third sliding groove 3055 is symmetrical with each other. A third sliding block 3056 is slidably installed in the inner cavity of each third sliding groove 3055, and each third sliding block 3056 is symmetrical with each other. One side wall of each third sliding block 3056 that is opposite to each other is fixedly connected to the special-shaped plate 3054, and one end of each special-shaped plate 3054 is fit-connected to the sealing flip plate 306. In this arrangement, when the wedge block 304 moves horizontally, it will be able to drive the flip plate 305 to move horizontally, so that the flip plate 305 can be squeezed on the inner wall of the support column 102, so that the flip plate 305 can be rotated with the assistance of the rotating rod 3051 and the second bearing 3052. When the flip plate 305 rotates, it will be able to drive the special-shaped plate 3054 to move horizontally with the assistance of the third slide groove 3055 and the third slider 3056 through the stop block 3053 at the bottom, so that the special-shaped plate 3054 can squeeze the sealing flip plate 306 to flip 90 degrees, so that the sealing flip plate 306 is in a horizontal state. Therefore, when the user is charging the electric vehicle, the charger can be placed on the sealing flip plate 306.

[0030] The implementation principle of a charging pile protection structure and a charging pile of this embodiment is as follows: First, the user drives the battery vehicle onto the mounting base 101, and the front wheel of the battery vehicle is pressed on the conical block 201. When the front wheel of the battery vehicle is pressed on the conical block 201, the conical block 201 can move vertically downward with the assistance of the first slide groove 2011 and the first slider 2012. When the conical block 201 moves vertically downward, it can drive the movable rod 2013 to move. When the movable rod 2013 moves, it can push the mounting plate 202 to drive the movable rod 2021, and with the assistance of the guide rod 2023 and the sliding block 2025, the mounting plate 202 and the movable rod 2021 can move horizontally. Until the mounting plate 202 is pressed against the tilting block 203, the inclined surface of the tilting block 203 can receive the squeezing force and move vertically upward with the assistance of the moving notch 1012, thereby blocking the front wheel of the battery vehicle, thereby preventing the battery vehicle from colliding with the charging pile; When the moving rod 2021 moves horizontally, it can drive the push rod 2026 to move horizontally. When the push rod 2026 moves horizontally, it can squeeze the moving slider 3022 provided on the positioning plate 302. With the assistance of the moving slide groove 3021, it can drive the rotating disk 3012 to rotate about 150 degrees with the assistance of the rotating rod 301 and the first bearing 3011. When the rotating rod 301 rotates 150 degrees, it can drive the circular sleeve 303 to rotate 150 degrees, so that the guide sleeve 3032 can move vertically upward with the assistance of the guide slot 3031, the guide slider and the sliding rod 3033. When the guide sleeve 3032 moves vertically upward, it can drive the push plate 3034 to move vertically upward. When the push plate 3034 moves vertically upward, it can drive the wedge block 304 to move horizontally with the assistance of the second slot 3041 and the second slider 3042. When the wedge block 304 moves horizontally, it will be able to drive the flip plate 305 to move horizontally, so that the flip plate 305 can be squeezed on the inner wall of the support column 102, so that the flip plate 305 can be rotated with the assistance of the rotating rod 3051 and the second bearing 3052. When the flip plate 305 rotates, it will be able to drive the special-shaped plate 3054 to move horizontally with the assistance of the third slide groove 3055 and the third slider 3056 through the stop block 3053 at the bottom, so that the special-shaped plate 3054 can squeeze the sealing flip plate 306 to flip 90 degrees, so that the sealing flip plate 306 is in a horizontal state. Therefore, when the user is charging the electric vehicle, the charger can be placed on the sealing flip plate 306.

Claims

1. A charging pile protection structure, characterized in that: It comprises a mounting unit (100) and a driving unit (200): The mounting unit (100) comprises a mounting base (101), a cavity is provided in the mounting base (101), and a plurality of rectangular slots (1011) and movable slots (1012) are provided above the mounting base (101) and are arranged at equal intervals. The driving unit (200) comprises a plurality of conical blocks (201) and a plurality of inclined blocks (203); each of the conical blocks (201) is parallel to the support column (102); each of the conical blocks (201) is fitted with a rectangular notch (1011); each of the inclined blocks (203) is fitted with a movable notch (1012); a limiting plate (2031) is fixedly mounted on the top of each of the inclined blocks (203); each of the conical blocks (201) is provided with baffles (104) on opposite side walls of the inner cavity of the mounting base (101); and each of the baffles (104) is fixedly connected to the inner wall of the mounting base (101).

2. A charging pile protection structure according to claim 1, characterized in that: A first slide groove (2011) is provided on a side wall of each baffle (104) close to the conical block (201), each of the first slide grooves (2011) is symmetrical to each other, a first slider (2012) is slidably mounted in the inner cavity of each of the first slide grooves (2011), each of the first sliders (2012) is symmetrical to each other, and an opposite end of each of the first sliders (2012) is fixedly connected to the conical block (201).

3. A charging pile protection structure according to claim 1, characterized in that: A movable rod (2013) is provided on one side wall of each conical block (201), and the other end of each movable rod (2013) is movably connected to a mounting plate (202). Each mounting plate (202) is fixedly connected to a movable rod (2021) on one side wall away from the conical block (201), and each movable rod (221) is movably inserted into the mounting slot (1013). Each movable rod (2021) is fixedly connected to a push rod (2026) on one side wall away from the mounting plate (202).

4. A charging pile protection structure according to claim 3, characterized in that: Each of the moving rods (2021) is provided with sliding slots (2022) on the opposite side walls, each of the sliding slots (2022) is symmetrical with each other, and a plurality of sliding blocks (2025) are slidably installed in the inner cavity of each sliding slot (2022), and each of the sliding blocks (2025) is fixedly connected to a guide rod (2023) on a side wall away from the sliding slot (2022), and each of the guide rods (2023) is movable between two of them and penetrates the mounting plate (202), and each of the guide rods (2023) is provided with a return spring (2024), and the two ends of each return spring (2024) are fixedly connected to the side wall opposite to the sliding block (2025) and the mounting plate (202).

5. A charging pile, applied to a charging pile protection structure according to any one of claims 1 to 4, characterized in that: The invention comprises a transmission unit (300), wherein the transmission unit (300) comprises a driving assembly and a plurality of wedge-shaped blocks (304) and a plurality of support columns (102), each of the support columns (102) being respectively mounted on a side wall of a mounting base (101), each of the support columns (102) being equidistantly distributed, a mounting frame (103) being connected above each of the support columns (102), a plurality of charging protective shells (1031) being equidistantly distributed are arranged on the front side of the mounting frame (103), each of the support columns (102) having a cavity therein, and each of the support columns (102) having a plurality of charging protective shells (1031) being equidistantly distributed. A placement slot (1021) is provided on one side wall of each support column (102), a mounting slot (1013) is provided on one side wall adjacent to the mounting base (101), each wedge-shaped block (304) is sealed and penetrates through the placement slot (1021), a built-in slot (3043) is provided above each wedge-shaped block (304), the driving assembly is used to drive the wedge-shaped block (304) to move, a slot is provided on one side wall of each wedge-shaped block (304), and a sealing flip plate (306) is rotatably installed in the inner cavity of the slot.

6. A charging pile according to claim 5, characterized in that: The driving assembly comprises a plurality of rotating rods (301), each of the rotating rods (301) being provided with a first bearing (3011) at both ends, each of the first bearings (3011) being respectively provided on the upper and lower side walls of the inner cavity of the support column (102), a rotating disk (3012) being fixedly mounted on the rotating rods (301), a positioning plate (302) being fixedly mounted above each of the rotating disks (3012), a movable slide groove (3021) being provided on one side wall of each of the positioning plates (302), a movable slider (3022) being slidably mounted in the inner cavity of each of the movable slide grooves (3021), and a side wall of each of the movable sliders (3022) being movably connected to a push rod (2026).

7. A charging pile according to claim 6, characterized in that: A circular sleeve (303) is also fixedly mounted on each rotating rod (301), and a guide slot (3031) is provided on each circular sleeve (303). A guide slider is slidably mounted in the inner cavity of each guide slot (3031), and one end of the guide slider away from the guide slot (3031) is fixedly connected to a guide sleeve (3032). Each guide sleeve (3032) is sleeved on the circular sleeve (303), and each circular sleeve (303) is movably penetrated by four sliding rods (3033) distributed in a circumference, and the upper end of each sliding rod (3033) is respectively fixedly connected to the upper part of the inner cavity of the support column (102).

8. A charging pile according to claim 7, characterized in that: A push plate (3034) is fixedly mounted on one side wall of each guide sleeve (3032), and the other end of each push plate (3034) is slidably connected to the wedge block (304), and a first sliding mechanism is disposed on two opposite side walls of each wedge block (304).

9. A charging pile according to claim 8, characterized in that: The first sliding mechanism comprises a plurality of second slide grooves (3041), each of the second slide grooves (3041) being respectively arranged on two opposite side walls of the inner cavity of the support column (102), each of the second slide grooves (3041) being symmetrical with each other, a second slider (3042) being slidably mounted in the inner cavity of each second slide groove (3041), each of the second sliders (3042) being symmetrical with each other, and one opposite end of each of the second sliders (3042) being fixedly connected to the wedge block (304).

10. A charging pile according to claim 9, characterized in that: Each of the wedge-shaped blocks (304) is provided with a rotating mechanism in the inner cavity of the built-in slot (3043), and the rotating mechanism comprises a flip plate (305), and rotating rods (3051) are fixedly installed at both ends of the flip plate (305), and second bearings (3052) are provided at opposite ends of the two rotating rods (3051), and the two second bearings (3052) are respectively arranged on opposite side walls of the built-in slot (3043), and a stopper (3053) is fixedly installed on one side wall of the bottom end of each of the flip plates (305), and a special-shaped plate (3054) is slidably connected to one side wall of each of the stoppers (3053), and each of the special-shaped plates (3054) The two opposite side walls are provided with a second sliding mechanism, the second sliding mechanism comprises two third sliding grooves (3055), the two third sliding grooves (3055) are respectively opened on the two opposite side walls of the inner cavity of the wedge-shaped block (304), each of the third sliding grooves (3055) is symmetrical with each other, a third sliding block (3056) is slidably installed in the inner cavity of each third sliding groove (3055), each of the third sliding blocks (3056) is symmetrical with each other, one side wall of each third sliding block (3056) opposite to each other is fixedly connected to the special-shaped plate (3054), and one end of each special-shaped plate (3054) is fitted and connected to the sealing flip plate (306).

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