New energy automobile charging pile

Abstract

The invention discloses a new energy automobile charging pile, and relates to the technical field of new energy automobile related facility manufacturing, the new energy automobile charging pile comprises a charging pile body, a square groove is formed in the right side of the charging pile body, a first fixing plate is installed on the inner wall of the square groove, and the side, close to the charging pile body, of the first fixing plate is fixedly connected with the groove wall of the square groove; a machine body is fixedly connected to the side, away from the square groove, of the first fixing plate, an electric wire is fixedly connected to the left side of the machine body, the left side of the electric wire is fixedly connected with the charging pile, a first groove and a second groove are formed in the top of the machine body, and a sliding groove is formed in the left side of the machine body; according to the new energy charging pile, the pull rod is arranged to control the wiping mechanism, when the pull rod is pressed through external force, the fixing ring is loosened to enable the sliding ring to move downwards to work, and through the arrangement, the sliding ring can work in time when the new energy charging pile is used.

Description

Technical Field

[0001] The present invention relates to the technical field of manufacturing facilities related to new energy vehicles, and in particular to a new energy vehicle charging pile. Background Art

[0002] A new energy vehicle charging pile refers to a device that provides charging services for plug-in new energy vehicles. It is installed in public places such as public buildings, parking lots, shopping malls, and operating vehicle charging stations, as well as private places such as residential communities. The power input end of the charging pile is connected to the AC power grid, and the power output end with a charging plug is connected to the car for charging.

[0003] The patent application with application number CN202410303505.9 discloses a new energy vehicle charging pile, which relates to the technical field of new energy vehicle related facility manufacturing. It includes a main electric pile and a main power wiring harness. The main electric pile is electrically connected to the main power wiring harness. A temperature rise sensor unit at the terminal is provided at one end of the main power wiring harness, and a power supply socket assembly is provided at one end of the main power wiring harness; the tilt expansion guide part drives the terminal connection end traction part to pull the annular terminal wire core armor part.

[0004] The charging device of the new energy charging pile has a high plug-in and unplug frequency due to the substantial increase in the number of electric vehicles at this stage. This causes a lot of wear and tear on the charger during the constant plug-in and unplug process, which affects the service life of the new energy charging pile and is very likely to cause damage to the new energy charging pile. Summary of the invention

[0005] The purpose of the present invention is to provide a new energy vehicle charging pile to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: a new energy vehicle charging pile, comprising a charging pile, a square groove is provided on the right side of the charging pile, a first fixing plate is installed on the inner wall of the square groove, a side of the first fixing plate close to the charging pile is fixedly connected to the wall of the square groove, a side of the first fixing plate away from the square groove is fixedly connected to a body, a wire is fixedly connected to the left side of the body, the left side of the wire is fixedly connected to the charging pile, a groove 1 and a groove 2 are provided on the top of the body, a slide groove is provided on the left side of the body, and further comprising: The fixing mechanism comprises a pull rod, the groove wall of the first groove is rotatably connected to the pull rod through a bearing, a slide groove is installed inside the second groove, and the outer wall of the slide groove is rotatably connected to the second groove through a bearing; The opening and closing mechanism comprises two limit plates, an annular groove is provided on the body, the two limit plates are fixedly connected to the wall of the annular groove, the two limit plates are rotatably connected to the baffle plate through the bearing, the two baffle plates are fixedly connected to the rotating rod on the side close to the first fixed plate, and the rotating rod is fixedly connected to the impact block on the side away from the baffle plate; The wiping mechanism includes a sliding ring and a sliding rod, the sliding rod is slidably connected to the sliding groove, the sliding ring is in contact with the machine body, the sliding ring is fixedly connected to the sliding rod on the side close to the machine body, a wiping plate is installed on the left side of the sliding ring, the wiping plate is fixedly connected to a limiting rod on the side close to the sliding ring, and the limiting rod is fixedly connected to the sliding ring on the side close to the sliding ring.

[0007] Preferably, storage boxes are installed on the annular groove wall, and there are four groups of storage boxes. The shapes of the four groups of storage boxes are all compatible with the shape of the annular groove. A handle is fixedly connected to the top of the body.

[0008] Preferably, a slider is installed on the wall of the slide groove, and the protruding parts on both sides of the slider are in contact with the slide groove. A fixed block is installed on the top of the slider, and the fixed block is in contact with the slider. A positioning ring is installed on the right side of the fixed block, and the left side of the positioning ring is fixedly connected to the body. The side of the pull rod away from the slider passes through the handle, and the pull rod is in contact with the slide groove. Preferably, a second fixed plate is installed inside the storage box, a rectangular hole is opened inside the second fixed plate, a hanging rod is installed on the top of the inner wall of the rectangular hole, the hanging rod is in contact with the wall of the rectangular hole groove, and an impact block is fixedly connected to the bottom of the hanging rod, a push block is installed on the right side of the second fixed plate, a positioning plate is fixedly connected to the right side of the second fixed plate, the positioning plate and the push block are rotatably connected through a bearing, a side of the push block close to the second fixed plate is fixedly connected to a first spring, and a side of the first spring away from the push block is fixedly connected to the second fixed plate.

[0009] Preferably, a placing rod is fixedly connected to the bottom of the second fixed plate, a rectangular groove is opened inside the placing rod, and a rotating rod is installed on the rectangular groove wall, the rotating rod is rotatably connected to the rectangular groove wall of the placing rod through a bearing, the rotating rod is in contact with the pushing block on a side close to the rotating rod, a pedal is fixedly connected to the top of the rotating rod, a base is fixedly connected to the bottom of the rectangular groove wall on the placing rod, a first elastic rope is fixedly connected to the base, and the rotating rod is fixedly connected to a side of the first elastic rope away from the base.

[0010] Preferably, the outer wall of the limit rod is fixedly connected to a fixing ring, and the side of the fixing ring away from the sliding ring is fixedly connected to a rectangular plate, there are two rectangular plates, and the sides of the two rectangular plates close to each other are fixedly connected to a contact block, the side of the contact block away from the sliding ring is rotatably connected to a rotating wheel through a bearing, and the outer wall of the contact block is fixedly connected to a first connecting block.

[0011] Preferably, the number of the first connecting blocks is two, a second connecting block is fixedly connected to one side of the two first connecting blocks close to each other, a scraper is fixedly connected to one side of the second connecting block close to the contact block, a second elastic rope is fixedly connected to the bottom of the scraper, and the second elastic rope is fixedly connected to the second connecting block on one side away from the scraper.

[0012] Preferably, an arc plate is fixedly connected to the outer wall of the limiting rod, and the arc plate is rotatably connected to the roller via a bearing, and the fixing mechanism and the wiping mechanism are symmetrical with the middle of the machine body as the center.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The new energy charging pile controls the wiping mechanism by setting a pull rod. When the pull rod is pressed by external force, the fixed ring is loosened, causing the sliding ring to move downward to work. Through this setting, the sliding ring can be put into work in time during use to avoid the sliding ring remaining in place after losing fixation.

[0014] 2. The new energy charging pile controls the push block by setting a pedal. When the pedal rotates downward, the push block contacts the knock block and pulls the baffle to work. When the pedal moves upward, the rotating rod contacts the push block and the push block moves away from the knock block. Through this setting, the sliding ring can control the pedal, so that the angle of the baffle can be controlled by the movement of the sliding ring.

[0015] 3. The new energy charging pile contacts the lubricant on the outer surface of the body by setting a wiper. The lubricant can be evenly applied to the outer surface of the body through the circular motion of the wiper, so that the lubricant flowing out of the storage box can be spread more evenly.

[0016] 4. The new energy charging pile scrapes off the excess lubricant on the rotating wheel by setting a scraper, avoiding uneven distribution caused by excessive lubricant on the rotating wheel. The scraper is used to scrape off the lubricant and then distribute it, making the lubricant on the rotating wheel relatively more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 It is a structural schematic diagram of the machine body of the present invention; Figure 4 It is a structural schematic diagram of the fixing mechanism of the present invention; Figure 5 It is a structural schematic diagram of the baffle of the present invention; Figure 6 is a schematic structural diagram of the second fixing plate of the present invention; Figure 7 It is a structural schematic diagram of the wiping mechanism of the present invention; Figure 8 It is a structural schematic diagram of the curved plate of the present invention.

[0018] In the figure: 1, charging pile; 2, wire; 3, square groove; 4, body; 5, first fixing plate; 6, handle; 7, fixing mechanism; 701, pull rod; 702, positioning ring; 703, fixing block; 704, slider; 705, slide groove; 706, groove 1; 707, groove 2; 8, opening and closing mechanism; 801, second fixing plate; 802, suspension rod; 803, impact block; 804, push block; 805, first spring; 806, positioning plate; 807, pedal; 808, rotating rod; 809, first elastic rope; 810 , base; 811, placement rod; 812, rotating rod; 813, baffle; 814, limit plate; 815, rectangular hole; 9, wiping mechanism; 901, sliding ring; 902, sliding rod; 903, wiping plate; 904, contact block; 905, fixing ring; 906, limit rod; 907, arc plate; 908, rectangular plate; 909, first connecting block; 910, second elastic rope; 911, roller; 912, scraper; 913, second connecting block; 914, rotating wheel; 10, annular groove; 11, storage box; 12 slide groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] For example, see Figure 1-4The present invention provides a technical solution: a new energy vehicle charging pile, including a charging pile 1, a square groove 3 is provided on the right side of the charging pile 1, a first fixing plate 5 is installed on the inner wall of the square groove 3, the first fixing plate 5 is fixedly connected to the groove wall of the square groove 3 on the side close to the charging pile 1, and the first fixing plate 5 is fixedly connected to the side away from the square groove 3 on the side of the body 4, a wire 2 is fixedly connected to the left side of the body 4, and the left side of the wire 2 is fixedly connected to the charging pile 1, a groove 1 706 and a groove 2 707 are provided on the top of the body 4, a slide groove 12 is provided on the left side of the body 4, and also includes a fixing mechanism 7, including a pull rod 701, the groove wall of the groove 1 706 is rotatably connected to the pull rod 701 through a bearing, a slide groove 705 is installed inside the groove 2 707, and the outer wall of the slide groove 705 is rotatably connected to the groove 2 707 through a bearing, and a storage box 11 is installed on the groove wall of the annular groove 10, and the storage box 11 There are four groups in number, and the shapes of the storage boxes 11 are all matched with the shapes of the annular grooves 10. A handle 6 is fixedly connected to the top of the body 4, and a slider 704 is installed on the groove wall of the slide groove 705. The raised parts on the front and back sides of the slider 704 are in contact with the slide groove 705. A fixing block 703 is installed on the top of the slider 704, and the fixing block 703 is in contact with the slider 704. The bottom of the fixing block 703 is provided with a rounded corner, and the top of the slider 704 is also provided with a rounded corner. By setting the rounded corner, the fixing block 703 will not be damaged when the slider 704 moves, and when the slider 704 needs to support the fixing block 703 again, it is easier to reach the bottom of the fixing block 703 through the contact between the rounded corners. A positioning ring 702 is installed on the right side of the fixing block 703, and the left side of the positioning ring 702 is fixedly connected to the body 4. The side of the pull rod 701 away from the slider 704 passes through the handle 6, and the pull rod 701 is in contact with the slide groove 705.

[0021] The working principle of this embodiment is as follows: when the electric vehicle needs to be charged, the body 4 is taken out from the first fixing plate 5, and the body 4 is aligned with the charging port of the electric vehicle. At this time, the pull rod 701 is pulled to lift the end of the pull rod 701 close to the handle 6 upward, and the end away from the handle 6 moves downward. At this time, the pull rod 701 moving downward will drive the slide groove 705 to move downward synchronously, and the slider 704 contacting the slide groove 705 slides downward on the groove wall of the slide groove 705. At this time, the fixed block 703 contacting the slider 704 loses the support of the slider 704, so it falls downward, and the positioning ring 70 2, causing the positioning ring 702 to lose its fixation and move to the left. When it needs to be fixed, by pressing the pull rod 701 and letting the charging port of the body 4 face upward, the positioning ring 702 moves in the direction of the pull rod 701. At this time, because the sliding groove 705 loses the pressing force, it moves in the direction of the fixed block 703 under the gravity of the slider 704, so that the slider 704 contacts the fixed block 703, thereby pushing the fixed block 703 to move upward. At this time, the positioning ring 702 has moved to the top of the fixed block 703, and is just inserted into the positioning ring 702 through the upward movement of the fixed block 703.

[0022] Example 2, based on Example 1: Please refer to Figure 5-6, including two limit plates 814, an annular groove 10 is opened on the body 4, the two limit plates 814 are fixedly connected to the groove wall of the annular groove 10, the two limit plates 814 are rotatably connected to the baffle 813 through the bearing, the two baffles 813 are fixedly connected to the side close to the first fixed plate 5 with a rotating rod 812, and the side of the rotating rod 812 away from the baffle 813 is fixedly connected with a collision block 803, and a second fixed plate 801 is installed inside the storage box 11, and the second fixed plate 801 A rectangular hole 815 is provided inside, and the top of the suspension rod 802 installed on the top of the inner wall of the rectangular hole 815 is circular in shape and embedded in the inside of the rectangular hole 815, so that when the suspension rod 802 is swung, it will not be unable to move. Moreover, by setting the suspension rod 802 to be circular, the suspension rod 802 can return to its original position due to gravity when there is no thrust. The suspension rod 802 is in contact with the groove wall of the rectangular hole 815, and the bottom of the suspension rod 802 is fixedly connected with a collision block 803. A push block 804 is installed on the right side of the second fixed plate 801, and a positioning plate 806 is fixedly connected to the right side of the second fixed plate 801. The positioning plate 806 is rotatably connected to the push block 804 through a bearing. A first spring 805 is fixedly connected to the side of the push block 804 close to the second fixed plate 801, and the first spring 805 is fixedly connected to the second fixed plate 801 on the side away from the push block 804. A placing rod 811 is fixedly connected to the bottom of the second fixed plate 801. A rectangular groove is opened inside the placing rod 811, and a rotating rod 808 is installed on the rectangular groove wall. The rotating rod 808 is rotatably connected to the rectangular groove wall of the placing rod 811 through a bearing, and the rotating rod 808 contacts the side close to the push block 804. A pedal 807 is fixedly connected to the top of the rotating rod 808, and a base 810 is fixedly connected to the bottom of the rectangular groove wall on the placing rod 811. A first elastic rope 809 is fixedly connected to the base 810, and the first elastic rope 809 is fixedly connected to the rotating rod 808 on the side away from the base 810.

[0023] The working principle of this embodiment is as follows: when the wiping mechanism 9 contacts the pedal 807, the pedal 807 is pressed by the gravity of the wiping mechanism, and the pedal 807 rotates downward. At this time, the first elastic rope 809 on the base 810 begins to stretch, the rotating rod 808 rotates downward, and the push block 804 directly contacts the top of the rotating rod 808 due to the loss of the lateral support force of the rotating rod 808. At this time, under the pull of the first spring 805, the push block 804 on the side close to the second fixed plate 801 moves toward the second fixed plate 801. At this time, the head of the push block 804 will hit the right side of the impact block 803. The top of the impact block 803 is fixedly connected with the suspension rod 802, which will cause the impact block 803 to deviate to the left, driving the rotating rod 81 2, rotate to the left side. At this time, due to the rotation connection between the baffle plate 813 and the limit plate 814, the baffle plate 813 begins to open a certain angle to the left. At this time, the lubricant in the storage box 11 flows out along the opening of the baffle plate 813 to the outer surface of the body 4. When the pedal 807 loses the pressure of the wiping mechanism, the first elastic rope 809 begins to shrink, pulling the rotating rod 808 to rotate upward. At this time, the push block 804 will slowly move away from the rotating rod 808 until the right side of the rotating rod 808 contacts the left side of the push block 804. At this time, the rotating rod 808 begins to stop rotating, and the first spring 805 begins to be stretched, so that the push block 804 moves away from the impact block 803, driving the rotating rod 812 to rotate again, so that the baffle plate 813 begins to close, and the lubricant is prevented from flowing out.

[0024] Example 3, based on Example 1: Please refer to Figure 7-8The wiping mechanism 9 includes a sliding ring 901 and a sliding rod 902, the sliding rod 902 is slidably connected to the sliding groove 12, the sliding ring 901 contacts the body 4, the sliding ring 901 is fixedly connected to the sliding rod 902 on one side close to the body 4, a wiping plate 903 is installed on the left side of the sliding ring 901, the wiping plate 903 is fixedly connected to a limiting rod 906 on one side close to the sliding ring 901, the limiting rod 906 is fixedly connected to the sliding ring 901 on one side, a fixing ring 905 is fixedly connected to the fixing ring 905 on the outer wall, a rectangular plate 908 is fixedly connected to the fixing ring 905 on the side away from the sliding ring 901, and the number of rectangular plates 908 is two, and a contact block 904 is fixedly connected to the side of the two rectangular plates 908 close to each other, and a rotating wheel 914 is rotatably connected to the contact block 904 on the side away from the sliding ring 901 through a bearing, and a first connecting block 909 is fixedly connected to the outer wall of the contact block 904, and the number of the first connecting blocks 909 is two, and the two first connecting blocks 909 are fixedly connected. A second connecting block 913 is fixedly connected to one side of the blocks 909 that are close to each other, and a scraper 912 is fixedly connected to the second connecting block 913 on one side close to the contact block 904. A second elastic rope 910 is fixedly connected to the bottom of the scraper 912. There are two second elastic ropes 910. By setting two second elastic ropes 910, the scraper 912 can be balanced. By setting two second elastic ropes 910, when the scraper 912 is offset by the gravity of the lubricant, the scraper 912 on the side where the weight loss occurs is restricted by the second elastic rope 910 to avoid the scraper 912 being in a uniformly overweight state, resulting in failure to work normally. The two second elastic ropes 910 are fixedly connected to the second connecting block 913 on one side away from the scraper 912. The outer wall of the limit rod 906 is fixedly connected to an arc plate 907, and the arc plate 907 is rotatably connected to the roller 911 through a bearing. The fixing mechanism 7 and the wiping mechanism 9 are symmetrical with the middle part of the body 4 as the center.

[0025] The working principle of this embodiment is as follows: when the body 4 is inserted into the charging contact, the annular groove 10 of the charging interface contacts the sliding ring 901. At this time, as the body 4 is continuously inserted into the interface, the sliding ring 901 will continuously move closer to the direction of the wire 2. The sliding ring 901 is set to drive the roller 911 to slide while sliding. The roller 911 will contact the lubricant under the continuous sliding of the outer wall of the body 4. At this time, the wiping plate 903 contacts the lubricant and makes the lubricant spread more evenly on the outer surface of the body 4 through continuous sliding. At this time, the rectangular plate 908 will also continuously roll under the outer surface of the body 4 under the non-stop rolling of the roller 911. At this time, the rotating wheel 914 also continuously rolls the outer surface of the body 4, so that the lubricant on the outer surface of the body 4 is constantly tending to be evenly paved. Because the wiping plate 903 contacts the lubricant, it will produce under continuous wiping. The lubricant is thicker in some places and thinner in some places. At this time, the rotation of the rotating wheel 914 will bring up these lubricants and re-lay them, which will result in lubricants of different thicknesses on the rotating wheel 914. At this time, the scraper 912 begins to scrape and fill the lubricant on the rotating wheel 914. When one place on the rotating wheel 914 is thicker, the scraper 912 will scrape it. At this time, the scraper 912 will deviate to the heavier side because one side is heavier. At this time, one of the second elastic ropes 910 will be in a stretched state, but the other will pull the scraper 912 to maintain balance, so that the lubricant flows to the side where the scraper 912 deviates upward. At this time, the scraper 912 will be in a balanced state, and the lubricant will contact the rotating wheel 914, and will fill the side of the outer wall of the rotating wheel 914 with thinner lubricant, until the rotating wheel 914 is evenly coated until the sliding ring 901 moves to its original position and the work is completed.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle charging pile, comprising a charging pile (1), wherein a square groove (3) is provided on the right side of the charging pile (1), a first fixing plate (5) is installed on the inner wall of the square groove (3), a side of the first fixing plate (5) close to the charging pile (1) is fixedly connected to the groove wall of the square groove (3), a side of the first fixing plate (5) away from the square groove (3) is fixedly connected to a body (4), a wire (2) is fixedly connected to the left side of the body (4), a left side of the wire (2) is fixedly connected to the charging pile (1), a groove 1 (706) and a groove 2 (707) are provided on the top of the body (4), a slide groove (12) is provided on the left side of the body (4), and the characteristics are as follows: Also includes: The fixing mechanism (7) comprises a pull rod (701), the groove wall of the first groove (706) being rotatably connected to the pull rod (701) via a bearing, a slide groove (705) being provided inside the second groove (707), and the outer wall of the slide groove (705) being rotatably connected to the second groove (707) via a bearing; The opening and closing mechanism (8) comprises two limit plates (814), the body (4) is provided with an annular groove (10), the two limit plates (814) are fixedly connected to the groove wall of the annular groove (10), the two limit plates (814) are rotatably connected to a baffle plate (813) via a bearing, the two baffle plates (813) are fixedly connected to a rotating rod (812) on one side close to the first fixed plate (5), and the rotating rod (812) is fixedly connected to a collision block (803) on one side away from the baffle plate (813); The wiping mechanism (9) comprises a sliding ring (901) and a sliding rod (902), wherein the sliding rod (902) is slidably connected to the sliding groove (12), the sliding ring (901) is in contact with the machine body (4), the sliding rod (902) is fixedly connected to the side of the sliding ring (901) close to the machine body (4), a wiping plate (903) is installed on the left side of the sliding ring (901), the wiping plate (903) is fixedly connected to the side of the sliding ring (901) close to the limiting rod (906), and the limiting rod (906) is fixedly connected to the sliding ring (901) on the side close to the sliding ring (901).

2. A new energy vehicle charging pile according to claim (1), characterized in that: The wall of the annular groove (10) is provided with storage boxes (11), and there are four groups of the storage boxes (11). The shapes of the four groups of storage boxes (11) are all compatible with the shape of the annular groove (10). A handle (6) is fixedly connected to the top of the machine body (4).

3. A new energy vehicle charging pile according to claim (1), characterized in that: A sliding block (704) is installed on the groove wall of the sliding groove (705), and the raised parts on the front and back sides of the sliding block (704) are in contact with the sliding groove (705). A fixing block (703) is installed on the top of the sliding block (704), and the fixing block (703) is in contact with the sliding block (704). A positioning ring (702) is installed on the right side of the fixing block (703), and the left side of the positioning ring (702) is fixedly connected to the body (4). The side of the pull rod (701) away from the sliding block (704) passes through the handle (6), and the pull rod (701) is in contact with the sliding groove (705).

4. A new energy vehicle charging pile according to claim (1), characterized in that: A second fixed plate (801) is installed inside the storage box (11), a rectangular hole (815) is opened inside the second fixed plate (801), a suspension rod (802) is installed on the top of the inner wall of the rectangular hole (815), the suspension rod (802) is in contact with the groove wall of the rectangular hole (815), and a collision block (803) is fixedly connected to the bottom of the suspension rod (802), a push block (804) is installed on the right side of the second fixed plate (801), a positioning plate (806) is fixedly connected to the right side of the second fixed plate (801), the positioning plate (806) and the push block (804) are rotatably connected via a bearing, a first spring (805) is fixedly connected to a side of the push block (804) close to the second fixed plate (801), and a side of the first spring (805) away from the push block (804) is fixedly connected to the second fixed plate (801).

5. A new energy vehicle charging pile according to claim (4), characterized in that: A placement rod (811) is fixedly connected to the bottom of the second fixed plate (801), a rectangular groove is provided inside the placement rod (811), and a rotating rod (808) is installed on the rectangular groove wall, the rotating rod (808) is rotatably connected to the rectangular groove wall of the placement rod (811) via a bearing, the rotating rod (808) is in contact with the push block (804) on one side thereof, a pedal (807) is fixedly connected to the top of the rotating rod (808), a base (810) is fixedly connected to the bottom of the rectangular groove wall on the placement rod (811), a first elastic rope (809) is fixedly connected to the base (810), and the rotating rod (808) is fixedly connected to the side of the first elastic rope (809) away from the base (810).

6. A new energy vehicle charging pile according to claim (1), characterized in that: The outer wall of the limit rod (906) is fixedly connected to a fixing ring (905); a side of the fixing ring (905) away from the sliding ring (901) is fixedly connected to a rectangular plate (908); there are two rectangular plates (908); a contact block (904) is fixedly connected to the sides of the two rectangular plates (908) close to each other; a side of the contact block (904) away from the sliding ring (901) is rotatably connected to a rotating wheel (914) via a bearing; and a first connecting block (909) is fixedly connected to the outer wall of the contact block (904).

7. A new energy vehicle charging pile according to claim (6), characterized in that: The number of the first connection blocks (909) is two, and the sides of the two first connection blocks (909) close to each other are fixedly connected to a second connection block (913), the side of the second connection block (913) close to the contact block (904) is fixedly connected to a scraper (912), the bottom of the scraper (912) is fixedly connected to a second elastic rope (910), the number of the second elastic ropes (910) is two, and the sides of the two second elastic ropes (910) away from the scraper (912) are both fixedly connected to the second connection block (913).

8. A new energy vehicle charging pile according to claim (1), characterized in that: An arc plate (907) is fixedly connected to the outer wall of the limiting rod (906); the arc plate (907) is rotatably connected to the roller (911) via a bearing; and the fixing mechanism (7) and the wiping mechanism (9) are symmetrical with the middle of the machine body (4) as the center.

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