A new energy vehicle intelligent charging pile

Abstract

The present invention relates to the technical field of automobile intelligent charging piles, and more specifically discloses an intelligent charging pile for new energy vehicles, including a charging pile assembly, a positioning locking assembly is installed inside the charging pile assembly, the positioning locking assembly includes a power guide assembly, a locking limit assembly is installed on the top of the power guide assembly, the charging pile assembly includes an electric pile base, and the top of the electric pile base is fixedly connected to an electric pile support column; a servo motor can lock a first gear so that the first gear no longer rotates, so that after the user completes charging, the charging gun only needs to be put into the muzzle to complete automatic locking, thereby avoiding the situation that the charging gun is not fully inserted into the charging pile positioning port after charging is completed, resulting in the charging gun failing to be locked, effectively avoiding the situation that the battery core components at the muzzle of the charging gun are exposed to the outside for a long time and oxidized, thereby ensuring the service life of the charging gun.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile intelligent charging piles, and more specifically to an intelligent charging pile for new energy vehicles. Background Art

[0002] A charging pile is a device that provides electric energy to electric vehicles. It is also called an electric vehicle charging station or electric vehicle power supply equipment. The working principle of a charging pile is to transfer electric energy to the battery of an electric vehicle through a connecting cable to charge the electric vehicle. The specific process is as follows:

[0003] Power conversion: AC charging piles convert the AC power of the power grid into DC power through the on-board charger built into the electric vehicle and then charge the battery; DC charging piles have built-in high-power DC charging modules, and the charging piles themselves convert the AC power of the power grid into DC power and directly output it to the battery of the electric vehicle for charging.

[0004] Charging control: Both AC and DC charging piles contain a controller that monitors and regulates the charging process. For example, after a DC voltage is applied to both ends of the battery, the battery is charged with a constant high current. When the battery voltage rises to a certain nominal value, the controller will adjust to a constant voltage and low current to continue charging until the battery is fully charged.

[0005] There are some shortcomings in the use of existing automobile intelligent charging piles, as follows:

[0006] After use, the existing automobile smart charging pile needs to insert the charging gun back into the charging pile. However, when inserting the existing charging gun back into the charging pile, the user needs to align it with the notch and insert it forcefully until it is locked. This is inconvenient for users to use. In actual use, the charging gun may not be fully inserted into the charging pile positioning port, resulting in the charging gun failing to be locked. At this time, the battery cell components at the muzzle of the charging gun will be exposed to the outside world for a long time and oxidized, thereby shortening the service life of the charging gun, making it difficult to ensure the service life of the charging gun. Summary of the invention

[0007] In order to overcome the above-mentioned defects of the prior art, the present invention provides a new energy vehicle intelligent charging pile to solve the problems existing in the above-mentioned background technology.

[0008] The present invention provides the following technical solutions: a new energy vehicle intelligent charging pile, comprising a charging pile component, a positioning locking component is installed inside the charging pile component, the positioning locking component comprises a power guide component, a locking limit component is installed on the top of the power guide component, the charging pile component comprises an electric pile base, the top of the electric pile base is fixedly connected to an electric pile support column, the top of the electric pile support column is fixedly connected to an electric pile body, both sides of the front of the electric pile body are provided with a first square positioning groove, the front of the electric pile body is provided with a first electromagnetic induction block, the front of the electric pile body is provided with an electric gun socket, the front of the electric pile body is fixedly connected to a cover shell, both sides of the top of the cover shell are fixedly connected to an arc cover plate, both sides of the bottom of the inner side of the cover shell are fixedly connected to a first electromagnetic slide rail, both sides of the inside of the cover shell are fixedly connected to a second electromagnetic slide rail, the front of the electric pile support column is fixedly connected to a wire, the other end of the wire is provided with a charging gun, the bottom of the charging gun is fixedly connected to an electromagnetic trigger block, and the top of the charging gun is provided with a pushing notch.

[0009] Furthermore, the power guide assembly includes a first fixed rod, a rotating shaft is installed on the side of the first fixed rod, a servo motor is fixedly connected to the side of the first fixed rod, the output shaft of the servo motor is fixedly connected to the first gear, the outer side of the rotating shaft is fixedly connected to the second gear, triangular arc rings are installed on both sides of the rotating shaft, a pushing column is installed on the side of the triangular arc ring away from the rotating shaft, a limiting ring is installed on the outer side of the pushing column, a positioning guide plate is fixedly connected to the side of the first fixed rod away from the rotating shaft, and a convex sliding groove is provided on the top of the positioning guide plate.

[0010] Furthermore, the locking and limiting assembly includes a first sliding plate, the bottom of the first sliding plate is fixedly connected to a limiting sliding plate, the side of the first sliding plate away from the rotating axis is fixedly connected to a pushing groove, the back side of the top of the first sliding plate is fixedly connected to a U-shaped positioning plate, an arc-shaped positioning plate is installed on the inner side of the U-shaped positioning plate, the front side of the arc-shaped positioning plate is fixedly connected to a U-shaped rotating plate, the side of the U-shaped rotating plate away from the pushing plate is fixedly connected to a first fixed plate, the bottom of the first fixed plate is fixedly connected to a second fixed plate, and the side of the second fixed plate away from the U-shaped rotating plate is fixedly connected to a locking column.

[0011] Furthermore, a positioning hole is opened on the front side of the cover shell, and the shape of the cover shell positioning hole is clearance-matched with the shape of the charging gun, and the center line of the first square positioning groove and the center line of the square groove are on the same plane.

[0012] Furthermore, the distance between the second electromagnetic slide rails and the width of the electromagnetic trigger block are clearance matched, the shape and size of the first electromagnetic induction block and the size of the positioning cross bar and the second electromagnetic induction block are clearance matched, and the width of the square groove and the width of the U-shaped rotating plate are clearance matched.

[0013] Furthermore, the teeth on the outer side of the first gear mesh with the teeth on the outer side of the second gear, the distance between the two limit rings on the outer side of the push column and the thickness of the push plate are clearance matched, and the diameter of the push column and the width of the push groove are clearance matched.

[0014] Furthermore, the width of the locking column is twice that of the pushing notch, and the distance between the top and the bottom of the triangular arc ring and the width of the U-shaped rotating plate match each other.

[0015] Furthermore, the cross-sectional dimensions of the position-limiting sliding plate and the dimensional clearance between the convex sliding grooves are matched, and the bottom of the pushing plate and the top of the first fixing rod are on the same plane.

[0016] Technical effects and advantages of the present invention:

[0017] 1. When the present invention is used, the user can unlock the device by scanning the QR code on the device. At this time, the servo motor drives the first gear to rotate, and the meshing between the first gear and the second gear drives the second gear to rotate, and then drives the rotating shaft to rotate, and then synchronously drives the two triangular arc rings to rotate clockwise, and drives the push column to rotate synchronously, and then the triangular arc ring rotates to drive the U-shaped rotating plate and the arc positioning plate to rotate along the U-shaped positioning plate, and then drives the first fixed plate, the second fixed plate and the locking column to rotate synchronously, so that the locking column leaves the position where the pushing notch is stuck, and the pushing plate is pushed to move toward the front through the rotation of the pushing column, and then drives the first sliding plate and the limit sliding plate to move toward the front, thereby driving the positioning cross bar and the second electromagnetic induction block away from the first electromagnetic induction block, and the user can pull out the charging gun to charge the new energy vehicle. When the electromagnetic trigger block leaves the first electromagnetic slide rail and the second electromagnetic slide rail, the servo motor locks the first gear so that the first gear no longer rotates, which is convenient for the user to quickly pull out the charging gun for charging.

[0018] 2. After the user has finished using the present invention, the user inserts the electric pile body into the placement hole on the front of the cover shell. At this time, the bottom and both sides of the electromagnetic trigger block and the second electromagnetic slide rail are in contact with the first electromagnetic slide rail. At this time, the servo motor drives the first gear to rotate in the opposite direction, and then drives the second gear and the rotating shaft to rotate in the opposite direction, and then drives the triangular arc ring and the push column to rotate in the opposite direction, and then the locking column rotates and falls to the push notch. Then, during the continuous rotation of the locking column, the charging gun will be pushed to move to the back side, and the positioning cross bar and the second electromagnetic induction block will be driven to move to the back side during the movement. Then, after the back side of the second electromagnetic induction block contacts the push notch, the charging gun can be locked. At this time, the servo motor can lock the first gear, so that the first gear no longer rotates, so that after the user completes charging, the charging gun only needs to be put into the gun mouth to complete the automatic locking, avoiding the situation that the charging gun is not fully inserted into the charging pile positioning port after charging is completed, resulting in the charging gun failing to be locked, effectively avoiding the situation that the battery core components at the gun mouth of the charging gun are exposed to the outside for a long time and oxidized, thereby ensuring the service life of the charging gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the structure of the charging pile assembly of the present invention.

[0022] Figure 4 It is a schematic diagram of the front structure of the positioning and locking assembly of the present invention.

[0023] Figure 5 It is a schematic diagram of the back structure of the positioning and locking assembly of the present invention.

[0024] Figure 6 It is a schematic diagram of the structure of the power guide assembly of the present invention.

[0025] Figure 7 It is a schematic diagram of the structure of the locking and limiting assembly of the present invention.

[0026] The accompanying drawings are marked as follows: 1. Charging pile assembly; 101. Electric pile base; 102. Electric pile support column; 103. Electric pile body; 104. First square positioning groove; 105. First electromagnetic induction block; 106. Electric gun socket; 107. Cover; 108. Arc cover plate; 109. Square groove; 1010. First electromagnetic slide rail; 1011. Second electromagnetic slide rail; 1012. Wire; 1013. Charging gun; 1014. Electromagnetic trigger block; 1015. Push notch; 2. Positioning locking assembly; 201. Power guide assembly; 2011. First fixing rod; 2012. Rotating shaft; 2013. Servo motor; 2 014, the first gear; 2015, the second gear; 2016, the triangular arc ring; 2017, the pushing column; 2018, the limiting ring; 2019, the positioning guide plate; 20110, the convex sliding groove; 202, the locking limiting assembly; 2021, the first sliding plate; 2022, the limiting sliding plate; 2023, the pushing plate; 2024, the pushing groove; 2025, the U-shaped positioning plate; 2026, the arc positioning plate; 2027, the U-shaped rotating plate; 2028, the first fixed plate; 2029, the second fixed plate; 20210, the locking column; 20211, the positioning cross bar; 20212, the second electromagnetic induction block. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The new energy vehicle smart charging pile involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0028] Reference Figures 1 to 7The present invention provides a new energy vehicle intelligent charging pile, including a charging pile component 1, a positioning locking component 2 is installed inside the charging pile component 1, the positioning locking component 2 includes a power guide component 201, a locking limit component 202 is installed on the top of the power guide component 201, the charging pile component 1 includes an electric pile base 101, an electric pile support column 102 is fixedly connected to the top of the electric pile support column 102, an electric pile body 103 is fixedly connected to the top of the electric pile support column 102, first square positioning grooves 104 are opened on both sides of the front of the electric pile body 103, a first electromagnetic induction block 105 is installed on the front of the electric pile body 103, and the electric pile body 103 is provided with a first electric pile body 103. An electric gun socket 106 is installed on the front of the pile body 103, and a cover shell 107 is fixedly connected to the front of the electric pile body 103. Both sides of the top of the cover shell 107 are fixedly connected with arc cover plates 108, and both sides of the inner bottom of the cover shell 107 are fixedly connected with the first electromagnetic slide rails 1010, and both sides of the inside of the cover shell 107 are fixedly connected with the second electromagnetic slide rails 1011. The front of the electric pile support column 102 is fixedly connected with a wire 1012, and a charging gun 1013 is installed on the other end of the wire 1012. The bottom of the charging gun 1013 is fixedly connected with an electromagnetic trigger block 1014, and the top of the charging gun 1013 is provided with a pushing notch 1015.

[0029] In a preferred embodiment, the power guide assembly 201 includes a first fixed rod 2011, a rotating shaft 2012 is installed on the side of the first fixed rod 2011, a servo motor 2013 is fixedly connected to the side of the first fixed rod 2011, an output shaft of the servo motor 2013 is fixedly connected to a first gear 2014, a second gear 2015 is fixedly connected to the outer side of the rotating shaft 2012, triangular arc rings 2016 are installed on both sides of the rotating shaft 2012, and a push column 2017 is installed on the side of the triangular arc ring 2016 away from the rotating shaft 2012. A limit ring 2018 is installed on the outer side of the push column 2017, and a positioning guide plate 2019 is fixedly connected to the side of the first fixing rod 2011 away from the rotating shaft 2012, and a convex sliding groove 20110 is provided on the top of the positioning guide plate 2019; when in use, the user can unlock the device by scanning the QR code on the device, and at this time, the servo motor 2013 works to drive the first gear 2014 to rotate, and the second gear 2015 is driven to rotate through the engagement between the first gear 2014 and the second gear 2015, and then the rotating shaft 2012 is driven to rotate. The U-shaped rotating plate 2027 and the arc-shaped positioning plate 2026 are then driven to rotate along the U-shaped positioning plate 2025 by the rotation of the triangular arc-shaped ring 2016, thereby driving the first fixed plate 2028, the second fixed plate 2029 and the locking column 20210 to rotate synchronously, so that the locking column 20210 leaves the position where the pushing notch 1015 is stuck, and the pushing plate 2023 is pushed to move toward the front by the rotation of the pushing column 2017, thereby driving the first fixed plate 2028, the second fixed plate 2029 and the locking column 20210 to rotate synchronously. A sliding plate 2021 and a limiting sliding plate 2022 move toward the front, thereby driving the positioning cross bar 20211 and the second electromagnetic induction block 20212 away from the first electromagnetic induction block 105. At this time, the user can pull out the charging gun 1013 to charge the new energy vehicle. When the electromagnetic trigger block 1014 leaves the first electromagnetic slide rail 1010 and the second electromagnetic slide rail 1011, the servo motor 2013 locks the first gear 2014 so that the first gear 2014 no longer rotates, which is convenient for the user to quickly pull out the charging gun 1013 for charging.

[0030] In a preferred embodiment, the locking and limiting assembly 202 includes a first sliding plate 2021, the bottom of the first sliding plate 2021 is fixedly connected to a limiting sliding plate 2022, the side of the first sliding plate 2021 away from the rotating shaft 2012 is fixedly connected to a pushing groove 2024, the back of the top of the first sliding plate 2021 is fixedly connected to a U-shaped positioning plate 2025, an arc-shaped positioning plate 2026 is installed on the inner side of the U-shaped positioning plate 2025, and a U-shaped rotating plate 2027 is fixedly connected to the front side of the arc-shaped positioning plate 2026. A first fixing plate 2028 is fixedly connected to one side of the U-shaped rotating plate 2027 away from the pushing plate 2023, a second fixing plate 2029 is fixedly connected to the bottom of the first fixing plate 2028, and a locking column 20210 is fixedly connected to one side of the second fixing plate 2029 away from the U-shaped rotating plate 2027; after the user has finished using the electric pile, the electric pile body 103 is inserted into the placement hole on the front side of the cover 107, and at this time, the bottom and both sides of the electromagnetic trigger block 1014 and the second electromagnetic slide rail 1011 are in contact with the first electromagnetic slide rail 1010, and the servo motor 2013 works The first gear 2014 is driven to rotate in the opposite direction, and then the second gear 2015 and the rotating shaft 2012 are driven to rotate in the opposite direction, and then the triangular arc ring 2016 and the pushing column 2017 are driven to rotate in the opposite direction, and then the locking column 20210 is rotated and falls onto the pushing notch 1015, and then the locking column 20210 is continuously rotated, and the charging gun 1013 is pushed to move to the back side, and the positioning cross bar 20211 and the second electromagnetic induction block 20212 are driven to move to the back side, and then the second electromagnetic induction block 20212 is moved to the back side and The charging gun 1013 can be locked after pushing the notch 1015 into contact. At this time, the servo motor 2013 can lock the first gear 2014, so that the first gear 2014 no longer rotates. After the user completes charging, the charging gun only needs to be put into the muzzle to complete the automatic locking. This avoids the situation where the charging gun is not fully inserted into the charging pile positioning port after charging is completed, resulting in the charging gun failing to be locked. This effectively avoids the situation where the battery cell components at the muzzle of the charging gun are exposed to the outside world for a long time and oxidize, thereby ensuring the service life of the charging gun.

[0031] In a preferred embodiment, a positioning hole is opened on the front of the cover 107 , the shape of the positioning hole of the cover 107 is clearance-matched with the shape of the charging gun 1013 , and the center line of the first square positioning groove 104 and the center line of the square groove 109 are on the same plane.

[0032] In a preferred embodiment, the distance between the second electromagnetic slide rails 1011 and the width of the electromagnetic trigger block 1014 are gap matched, the shape and size of the first electromagnetic induction block 105 and the size of the positioning cross bar 20211 and the second electromagnetic induction block 20212 are gap matched, and the width of the square groove 109 and the width of the U-shaped rotating plate 2027 are gap matched.

[0033] In a preferred embodiment, the teeth on the outside of the first gear 2014 mesh with the teeth on the outside of the second gear 2015, the distance between the two limit rings 2018 on the outside of the push column 2017 and the thickness of the push plate 2023 are gap matched, and the diameter of the push column 2017 and the width of the push groove 2024 are gap matched.

[0034] In a preferred embodiment, the width of the locking column 20210 is twice that of the pushing notch 1015 , and the distance between the top and the bottom of the triangular arc ring 2016 and the width of the U-shaped rotating plate 2027 match each other.

[0035] In a preferred embodiment, the cross-sectional dimensions of the limiting sliding plate 2022 and the dimensional clearance between the convex sliding groove 20110 are matched, and the bottom of the pushing plate 2023 and the top of the first fixing rod 2011 are on the same plane.

[0036] Working principle of the present invention:

[0037] When in use, the user can unlock the device by scanning the QR code on the device. At this time, the servo motor 2013 works to drive the first gear 2014 to rotate, and the meshing between the first gear 2014 and the second gear 2015 drives the second gear 2015 to rotate, and then drives the rotating shaft 2012 to rotate, and then synchronously drives the two triangular arc rings 2016 to rotate clockwise, and drives the pushing column 2017 to rotate synchronously, and then the triangular arc ring 2016 rotates to drive the U-shaped rotating plate 2027 and the arc positioning plate 2026 to rotate along the U-shaped positioning plate 2025, and then drives the first fixed plate 2028, the second fixed plate 2029 and the locking column 20210 to rotate synchronously, so that the locking column 20210 is locked. 0210 leaves the position where the pushing notch 1015 is stuck, and the pushing plate 2023 is pushed to move toward the front by the rotation of the pushing column 2017, and then the first sliding plate 2021 and the limiting sliding plate 2022 are driven to move toward the front, thereby driving the positioning cross bar 20211 and the second electromagnetic induction block 20212 away from the first electromagnetic induction block 105. At this time, the user can pull out the charging gun 1013 to charge the new energy vehicle. When the electromagnetic trigger block 1014 leaves the first electromagnetic slide rail 1010 and the second electromagnetic slide rail 1011, the servo motor 2013 locks the first gear 2014 so that the first gear 2014 no longer rotates, which is convenient for the user to quickly pull out the charging gun 1013 for charging.

[0038] After use, the user inserts the charging pile body 103 into the placement hole on the front side of the cover 107. At this time, the bottom and both sides of the electromagnetic trigger block 1014 and the second electromagnetic slide rail 1011 are in contact with the first electromagnetic slide rail 1010. At this time, the servo motor 2013 works to drive the first gear 2014 to rotate in the opposite direction, and then drives the second gear 2015 and the rotating shaft 2012 to rotate in the opposite direction, and then drives the triangular arc ring 2016 and the pushing column 2017 to rotate in the opposite direction, and then makes the locking column 20210 rotate and fall onto the pushing notch 1015, and then in the process of continuous rotation of the locking column 20210, it will push the charging gun 1013 to move to the back, and will drive the positioning when moving. The horizontal bar 20211 and the second electromagnetic induction block 20212 move toward the back, and then the charging gun 1013 can be locked after the back of the second electromagnetic induction block 20212 contacts the pushing notch 1015. At this time, the servo motor 2013 can lock the first gear 2014, so that the first gear 2014 no longer rotates. After the user completes charging, the charging gun only needs to be put into the muzzle to complete the automatic locking, avoiding the situation where the charging gun is not fully inserted into the charging pile positioning port after charging is completed, resulting in the charging gun failing to be locked. It effectively avoids the situation where the battery core components at the muzzle of the charging gun are exposed to the outside world for a long time and oxidize, thereby ensuring the service life of the charging gun.

[0039] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0040] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0041] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new energy vehicle intelligent charging pile, comprising a charging pile component (1), characterized in that: The charging pile assembly (1) is internally installed with a positioning locking assembly (2), the positioning locking assembly (2) comprising a power guide assembly (201), the top of the power guide assembly (201) being installed with a locking limit assembly (202), the charging pile assembly (1) comprising an electric pile base (101), the top of the electric pile base (101) being fixedly connected to an electric pile support column (102), the top of the electric pile support column (102) being fixedly connected to an electric pile body (103), both sides of the front of the electric pile body (103) being provided with first square positioning grooves (104), the front of the electric pile body (103) being installed with a first electromagnetic induction block (105), and the front of the electric pile body (103) being installed with an electric gun The plug (106) is fixedly connected to a cover shell (107) on the front of the electric pile body (103), and arc-shaped cover plates (108) are fixedly connected to both sides of the top of the cover shell (107), and first electromagnetic slide rails (1010) are fixedly connected to both sides of the inner bottom of the cover shell (107), and second electromagnetic slide rails (1011) are fixedly connected to both sides of the inside of the cover shell (107), and a wire (1012) is fixedly connected to the front of the electric pile support column (102), and a charging gun (1013) is installed at the other end of the wire (1012), and an electromagnetic trigger block (1014) is fixedly connected to the bottom of the charging gun (1013), and a push notch (1015) is provided on the top of the charging gun (1013); The power guide assembly (201) comprises a first fixed rod (2011), a rotating shaft (2012) is installed on the side of the first fixed rod (2011), a servo motor (2013) is fixedly connected to the side of the first fixed rod (2011), an output shaft of the servo motor (2013) is fixedly connected to a first gear (2014), a second gear (2015) is fixedly connected to the outer side of the rotating shaft (2012), triangular arc rings (2016) are installed on both sides of the rotating shaft (2012), a pushing column (2017) is installed on the side of the triangular arc ring (2016) away from the rotating shaft (2012), a limiting ring (2018) is installed on the outer side of the pushing column (2017), a positioning guide plate (2019) is fixedly connected to the side of the first fixed rod (2011) away from the rotating shaft (2012), and a convex sliding groove (20110) is provided on the top of the positioning guide plate (2019); The locking and limiting assembly (202) comprises a first sliding plate (2021), the bottom of the first sliding plate (2021) is fixedly connected to a limiting sliding plate (2022), a side of the first sliding plate (2021) away from the rotating shaft (212) is fixedly connected to a pushing groove (2024), a top and back side of the first sliding plate (2021) is fixedly connected to a U-shaped positioning plate (2025), an arc-shaped positioning plate (2026) is installed on the inner side of the U-shaped positioning plate (2025), a front side of the arc-shaped positioning plate (2026) is fixedly connected to a U-shaped rotating plate (2027), a side of the U-shaped rotating plate (2027) away from the pushing plate (223) is fixedly connected to a first fixed plate (2028), a bottom of the first fixed plate (2028) is fixedly connected to a second fixed plate (2029), and a side of the second fixed plate (2029) away from the U-shaped rotating plate (2027) is fixedly connected to a locking column (2210); A positioning hole is provided on the front of the cover shell (107), the shape of the positioning hole of the cover shell (107) and the shape of the charging gun (1013) are clearance-matched, and the center line of the first square positioning groove (104) and the center line of the square groove (109) are on the same plane.

2. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: The distance between the second electromagnetic slide rails (1011) and the width of the electromagnetic trigger block (1014) are gap matched, the shape and size of the first electromagnetic induction block (105) and the size of the positioning cross bar (20211) and the second electromagnetic induction block (20212) are gap matched, and the width of the square groove (109) and the width of the U-shaped rotating plate (2027) are gap matched.

3. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: The teeth on the outer side of the first gear (2014) mesh with the teeth on the outer side of the second gear (2015), the distance between the two limiting rings (2018) on the outer side of the pushing column (2017) and the thickness of the pushing plate (2023) are clearance matched, and the diameter of the pushing column (2017) and the width of the pushing groove (2024) are clearance matched.

4. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: The width of the locking column (20210) is twice that of the pushing notch (1015), and the distance between the top and the bottom of the triangular arc ring (2016) and the width of the U-shaped rotating plate (2027) are matched with each other.

5. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: The limiting sliding plate (2022) is matched with the size clearance between the cross-sectional size of the limiting sliding plate (2022) and the convex sliding groove (20110), and the bottom of the pushing plate (2023) and the top of the first fixing rod (2011) are on the same plane.

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