A new energy vehicle charging pile

Abstract

The application discloses a new energy automobile charging pile, and relates to the technical field of new energy automobile related facility manufacturing, which comprises a charging pile, a square groove is formed in the right side of the charging pile, a first fixing plate is installed on the inner wall of the square groove, one side of the first fixing plate close to the charging pile is fixedly connected with the groove wall of the square groove, a body is fixedly connected to the side of the first fixing plate away from the square groove, an electric wire is fixedly connected to the left side of the body, the electric wire is fixedly connected with the charging pile, grooves one and two are formed in the top of the body, and a sliding groove is formed in the left side of the body, further comprising a fixing mechanism comprising a pull rod, the groove wall of the groove one is rotationally connected with the pull rod through a bearing, the new energy charging pile controls the wiping mechanism by arranging the pull rod, when external force is used to press the pull rod, the fixing ring is loosened, the sliding ring is moved downward to work, and the sliding ring can work in time through the arrangement.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of new energy vehicle related facility manufacturing technology, in particular to a new energy vehicle charging pile. BACKGROUND

[0002] The new energy vehicle charging pile refers to a device for providing charging service for plug-in new energy vehicles, which is installed in public buildings, parking lots, shopping malls, and public places such as operating vehicle charging stations and private places such as residential areas. The power input end of the charging pile is connected with the alternating current power grid, and the power output end with the charging plug is connected with the vehicle to realize charging.

[0003] The patent application No. CN202410303505.9 discloses a new energy vehicle charging pile, relating to the field of new energy vehicle related facility manufacturing technology, which comprises a main body pile and a total source wire harness, the main body pile is electrically connected with the total source wire harness, one end of the total source wire harness is provided with a terminal temperature rise sensing unit, and the other end of the total source wire harness is provided with a power supply socket assembly; the side tilt expansion guide part drives the terminal connection end traction part to pull the annular terminal wire core armored part.

[0004] The charging device of the new energy charging pile, due to the significant increase in the number of electric vehicles at the present stage, makes the charging plug of the charging pile become frequent, which causes a lot of wear and tear in the process of continuous plugging of the charger, thereby affecting the service life of the new energy charging pile, and easily causing damage to the new energy charging pile. SUMMARY

[0005] The present application aims to provide a new energy vehicle charging pile to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a new energy vehicle charging pile, comprising a charging pile, a square groove is opened on the right side of the charging pile, a first fixed plate is installed on the inner wall of the square groove, the side of the first fixed plate close to the charging pile is fixedly connected with the groove wall of the square groove, a machine body is fixedly connected on the side of the first fixed plate away from the square groove, an electric wire is fixedly connected on the left side of the machine body, the left side of the electric wire is fixedly connected with the charging pile, a recess one and a recess two are opened on the top of the machine body, a sliding groove is opened on the left side of the machine body, further comprising:

[0007] A fixing mechanism comprising a pull rod, the groove wall of the recess one is rotatably connected with the pull rod through a bearing, a sliding groove is installed in the interior of the recess two, and the outer wall of the sliding groove is rotatably connected with the recess two through a bearing;

[0008] The opening and closing mechanism comprises two limiting plates, an annular groove is formed in the body, both the limiting plates are fixedly connected to the groove wall, both the limiting plates are rotatably connected with the baffle through the bearing, both the baffles are fixedly connected with the rotating rod on the side close to the first fixed plate, and the rotating rod is fixedly connected with the impact block on the side away from the baffle.

[0009] The wiping mechanism comprises a sliding ring and a sliding rod, the sliding rod is slidably connected with the sliding groove, the sliding ring is in contact with the body, the sliding ring is fixedly connected with the sliding rod on the side close to the body, the wiping plate is installed on the left side of the sliding ring, the wiping plate is fixedly connected with the limiting rod on the side close to the sliding ring, and the limiting rod is fixedly connected with the sliding ring on the side close to the sliding ring.

[0010] Preferably, the groove wall is provided with a storage box, the number of the storage box is four, the shape of the four storage boxes is matched with the shape of the annular groove, and the top of the body is fixedly connected with a handle.

[0011] Preferably, the sliding groove wall is provided with a sliding block, the convex parts on the front and back sides of the sliding block are in contact with the sliding groove, the sliding block is provided with a fixed block on the top, the fixed block is in contact with the sliding block, the fixed block is provided with a positioning ring on the right side, the positioning ring is fixedly connected with the body on the left side, the pull rod penetrates through the handle on the side away from the sliding block, and the pull rod is in contact with the sliding groove.

[0012] Preferably, the storage box is internally provided with a second fixed plate, a rectangular hole is formed in 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 groove wall of the rectangular hole, the bottom of the hanging rod is fixedly connected with an impact block, the second fixed plate is provided with a push block on the right side, the second fixed plate is fixedly connected with a positioning plate on the right side, the positioning plate is rotatably connected with the push block through the bearing, the push block is fixedly connected with a first spring on the side close to the second fixed plate, and the first spring is fixedly connected with the second fixed plate on the side away from the push block.

[0013] Preferably, the second fixed plate is fixedly connected with a placing rod on the bottom, a rectangular groove is formed in the placing rod, a rotating rod is installed on the groove wall of the rectangular groove, the rotating rod is rotatably connected with the groove wall of the rectangular groove of the placing rod through the bearing, the rotating rod is in contact with the push block on the side close to the push block, the top of the rotating rod is fixedly connected with a stepping plate, the bottom of the groove wall of the rectangular groove of the placing rod is fixedly connected with a base, the base is fixedly connected with a first elastic rope, and the first elastic rope is fixedly connected with the rotating rod on the side away from the base.

[0014] Preferably, the outer wall of the limiting rod is fixedly connected with a fixed ring, the side, away from the sliding ring, of the fixed ring is fixedly connected with a rectangular plate, the number of the rectangular plates is two, the side, close to each other, of the two rectangular plates is fixedly connected with a contact block, the side, away from the sliding ring, of the contact block is rotatably connected with a rotating wheel through a bearing, and the outer wall of the contact block is fixedly connected with a first connecting block.

[0015] Preferably, the number of the first connecting blocks is two, the side, close to each other, of the two first connecting blocks is fixedly connected with a second connecting block, the side, close to the contact block, of the second connecting block is fixedly connected with a scraper, the bottom of the scraper is fixedly connected with a second elastic rope, and the side, away from the scraper, of the second elastic rope is fixedly connected with the second connecting block.

[0016] Preferably, the outer wall of the limiting rod is fixedly connected with an arc-shaped plate, the arc-shaped plate is rotatably connected with the roller through a bearing, and the fixed mechanism and the wiping mechanism are both symmetrically arranged with the middle part of the machine body as the center.

[0017] Compared with the prior art, the new energy charging pile has the following beneficial effects:

[0018] 1. The new energy charging pile controls the wiping mechanism by arranging the pull rod, when the pull rod is pressed by external force, the fixed ring is loosened, so that the sliding ring moves downward to work, through the arrangement, the sliding ring can work in time during use, and the sliding ring can be prevented from staying in the original place after losing fixation.

[0019] 2. The new energy charging pile controls the push block by arranging the pedal, when the pedal rotates downward, the push block is in contact with the knocking block, the baffle is pulled to work, when the pedal moves upward, the rotating rod is in contact with the push block, so that the push block is away from the knocking block, through the arrangement, the sliding ring can control the pedal, so that the angle of the baffle is controlled by the movement of the sliding ring.

[0020] 3. The new energy charging pile contacts the lubricant on the outer surface of the machine body by arranging the wiping plate, through the annular movement of the wiping plate, the lubricant can be evenly applied to the outer surface of the machine body, so that the lubricant flowing out of the storage box can be evenly spread.

[0021] 4. The new energy charging pile scrapes off the excess lubricant on the rotating wheel by arranging the scraper, so that the lubricant on the rotating wheel is not too much to cause uneven spreading, and the lubricant on the rotating wheel is relatively more uniform through scraping by the scraper. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the present application;

[0023] Figure 2 It is a sectional view of the present application;

[0024] Figure 3 It is a structural schematic diagram of the body of the application;

[0025] Figure 4 It is a structural schematic diagram of the fixing mechanism of the application;

[0026] Figure 5 It is a structural schematic diagram of the baffle of the application;

[0027] Figure 6 It is a structural schematic diagram of the second fixing plate of the application;

[0028] Figure 7 It is a structural schematic diagram of the wiping mechanism of the application;

[0029] Figure 8 It is a structural schematic diagram of the arc-shaped plate of the application.

[0030] In the figure: 1, charging pile; 2, electric 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, sliding block; 705, sliding groove; 706, groove one; 707, groove two; 8, opening and closing mechanism; 801, second fixing plate; 802, boom; 803, impact block; 804, push block; 805, first spring; 806, positioning plate; 807, pedal; 808, rotating rod; 809, first elastic rope; 810, base; 811, placing rod; 812, rotating rod; 813, baffle; 814, limiting plate; 815, rectangular hole; 9, wiping mechanism; 901, sliding ring; 902, sliding rod; 903, wiping plate; 904, contact block; 905, fixing ring; 906, limiting rod; 907, arc-shaped 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 sliding groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0032] Embodiment one, please refer to Figures 1-4The application provides a technical scheme: a new energy automobile charging pile, which comprises a charging pile 1, a square groove 3 is formed in the right side of the charging pile 1, a first fixed plate 5 is installed on the inner wall of the square groove 3, the side of the first fixed plate 5 close to the charging pile 1 is fixedly connected with the groove wall of the square groove 3, an organism 4 is fixedly connected with the side of the first fixed plate 5 away from the square groove 3, an electric wire 2 is fixedly connected with the left side of the organism 4, the left side of the electric wire 2 is fixedly connected with the charging pile 1, a groove one 706 and a groove two 707 are formed in the top of the organism 4, a sliding groove 12 is formed in the left side of the organism 4, further comprising a fixing mechanism 7, the fixing mechanism 7 comprises a pull rod 701, the groove wall of the groove one 706 is rotationally connected with the pull rod 701 through a bearing, a sliding groove 705 is installed in the inside of the groove two 707, the outer wall of the sliding groove 705 is rotationally connected with the groove two 707 through a bearing, a storage box 11 is installed on the groove wall of an annular groove 10, the number of the storage boxes 11 is four, the shapes of the storage boxes 11 are all matched with the shape of the annular groove 10, a handle 6 is fixedly connected with the top of the organism 4, a sliding block 704 is installed on the groove wall of the sliding groove 705, the convex parts on the front and back sides of the sliding block 704 are in contact with the sliding groove 705, a fixed block 703 is installed on the top of the sliding block 704, the fixed block 703 is in contact with the sliding block 704, a round corner is arranged on the bottom of the fixed block 703, a round corner is also arranged on the top of the sliding block 704, the round corners can prevent the fixed block 703 from being damaged when the sliding block 704 moves, and when the sliding block 704 supports the fixed block 703 again, the round corner is easier to reach the bottom of the fixed block 703 through the contact with the round corner, a positioning ring 702 is installed on the right side of the fixed block 703, the left side of the positioning ring 702 is fixedly connected with the organism 4, the side of the pull rod 701 away from the sliding block 704 penetrates through the handle 6, and the pull rod 701 is in contact with the sliding groove 705.

[0033] The working principle of the embodiment is: when the trolley needs to be charged, the body 4 is taken out from the first fixed plate 5, and at this time, the body 4 is aligned with the charging port of the trolley. At this time, the pull rod 701 is pulled, and the end of the pull rod 701 close to the handle 6 is lifted upward, and the end away from the handle 6 is moved downward. At this time, the pull rod 701 moving downward will drive the sliding groove 705 to move downward synchronously. The sliding block 704 in contact with the sliding groove 705 slides downward on the groove wall of the sliding groove 705. At this time, the fixed block 703 in contact with the sliding block 704 falls downward because it loses the support of the sliding block 704, and is removed from the positioning ring 702, so that the positioning ring 702 loses fixation and moves to the left. When it needs to be fixed, the pull rod 701 is pressed, and the charging port of the body 4 is upward, so that the positioning ring 702 moves to the direction of the pull rod 701. At this time, because the sliding groove 705 loses the pressing force, it moves to the direction of the fixed block 703 under the gravity of the sliding block 704, so that the sliding block 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 through the upward movement of the fixed block 703, it is just inserted into the positioning ring 702.

[0034] Example two, on the basis of example one: please refer to Figures 5-6, including two limit plate 814, the body 4 is provided with an annular groove 10, two limit plate 814 are both fixedly connected on the groove wall of annular groove 10, two limit plate 814 are both rotatably connected with the baffle 813 through the bearing, the side of the two baffle 813 close to the first fixed plate 5 is fixedly connected with the rotary rod 812, the side of rotary rod 812 away from baffle 813 is fixedly connected with the impact block 803, the inside of storage box 11 is installed with the second fixed plate 801, the inside of second fixed plate 801 is provided with a rectangular hole 815, the top of the inner wall of rectangular hole 815 is installed with the top of the hanger rod 802, which is circular in shape, inlaid in the inside of rectangular hole 815, so that when the hanger rod 802 swings, it will not appear unable to move, and by setting the hanger rod 802 as a circle, the hanger rod 802 will return to the original position due to gravity without thrust, the hanger rod 802 is in contact with the groove wall of rectangular hole 815, the bottom of hanger rod 802 is fixedly connected with the impact block 803, the right side of second fixed plate 801 is installed with the push block 804, the right side of second fixed plate 801 is fixedly connected with the positioning plate 806, the positioning plate 806 is rotatably connected with the push block 804 through the bearing, the side of push block 804 close to second fixed plate 801 is fixedly connected with the first spring 805, the side of first spring 805 away from push block 804 is fixedly connected with second fixed plate 801, the bottom of second fixed plate 801 is fixedly connected with the placing rod 811, the inside of placing rod 811 is provided with a rectangular groove, and the groove wall of rectangular groove is installed with the rotating rod 808, the rotating rod 808 is rotatably connected with the groove wall of rectangular groove of placing rod 811 through the bearing, the side of rotating rod 808 close to push block 804 is in contact with it, the top of rotating rod 808 is fixedly connected with the pedal 807, the bottom of rectangular groove wall of placing rod 811 is fixedly connected with the base 810, the base 810 is fixedly connected with the first elastic rope 809, the side of first elastic rope 809 away from base 810 is fixedly connected with rotating rod 808.

[0035] The working principle of the embodiment is: when the wiping mechanism 9 contacts the pedal 807, the pedal 807 is pressed downward by the gravity of the wiping mechanism, at this time, the first elastic rope 809 on the base 810 starts to stretch, the rotating rod 808 rotates downward, and the push block 804 directly contacts the top of the rotating rod 808 because it loses the lateral supporting force of the rotating rod 808, at this time, the push block 804 close to the second fixed plate 801 moves to the second fixed plate 801 under the pulling of the first spring 805, at this time, the head of the push block 804 hits the right side of the impact block 803, the top of the impact block 803 is fixedly connected with the hanging rod 802, which makes the impact block 803 deviate to the left side, drives the rotating rod 812 to rotate to the left side, at this time, because the baffle 813 is rotationally connected with the limiting plate 814, the baffle 813 starts to open to the left side by a certain angle, at this time, the lubricant in the storage box 11 flows out to the outer surface of the machine body 4 along the opening of the baffle 813, when the pedal 807 loses the pressing of the wiping mechanism, at this time, the first elastic rope 809 starts to contract, pulls the rotating rod 808 to rotate upward, at this time, the push block 804 slowly moves 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 starts to stop rotating, the first spring 805 starts to be stretched, the push block 804 moves away from the impact block 803, drives the rotating rod 812 to rotate again, and the baffle 813 starts to close to prevent the lubricant from flowing out.

[0036] Example three, on the basis of example one: please refer to Figures 7-8The wiping mechanism 9 comprises a sliding ring 901 and a sliding rod 902, the sliding rod 902 is in sliding connection with 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, the wiping plate 903 is installed on the left side of the sliding ring 901, the limiting rod 906 is fixedly connected to the side of the wiping plate 903 close to the sliding ring 901, the limiting rod 906 is fixedly connected to the side of the sliding ring 901 close to the limiting rod 906, the fixed ring 905 is fixedly connected to the outer wall of the limiting rod 906, the rectangular plate 908 is fixedly connected to the side of the fixed ring 905 away from the sliding ring 901, the number of the rectangular plate 908 is two, the contact blocks 904 are fixedly connected to the sides of the two rectangular plates 908 close to each other, the rotating wheels 914 are rotatably connected to the sides of the contact blocks 904 away from the sliding ring 901 through bearings, the first connecting blocks 909 are fixedly connected to the outer walls of the contact blocks 904, the number of the first connecting blocks 909 is two, the second connecting blocks 913 are fixedly connected to the sides of the two first connecting blocks 909 close to each other, the scrapers 912 are fixedly connected to the sides of the second connecting blocks 913 close to the contact blocks 904, the second elastic ropes 910 are fixedly connected to the bottoms of the scrapers 912, the number of the second elastic ropes 910 is two, the two second elastic ropes 910 can balance the scrapers 912, when the scrapers 912 are deviated by the gravity of the lubricant, the second elastic ropes 910 can limit the scrapers 912 on the side of weight loss, so that the scrapers 912 cannot be in the state of weight deviation and cannot work normally, the sides of the two second elastic ropes 910 away from the scrapers 912 are fixedly connected to the second connecting blocks 913, the arc-shaped plates 907 are fixedly connected to the outer walls of the limiting rods 906, the arc-shaped plates 907 are rotatably connected to the rollers 911 through bearings, and the fixed mechanism 7 and the wiping mechanism 9 are symmetrically arranged with the machine body 4 as the center.

[0037] The working principle of the embodiment is as follows: when the machine body 4 is inserted into the charging contact, the annular groove 10 of the charging interface abuts against the sliding ring 901, at this time, the sliding ring 901 will continuously move towards the wire 2 as the machine body 4 is continuously inserted into the interface, and the sliding ring 901 drives the roller 911 to slide at the same time. The roller 911 will contact the lubricant by continuously sliding on the outer wall of the machine body 4, at this time, the wiping plate 903 contacts the lubricant, and the lubricant is evenly spread on the outer surface of the machine body 4 by continuous sliding. At this time, the rectangular plate 908 will continuously roll on the outer surface of the machine body 4 under the rolling of the roller 911, and the rotating wheel 914 will also continuously roll on the outer surface of the machine body 4, so that the lubricant on the outer surface of the machine body 4 tends to be evenly spread. Since the wiping plate 903 contacts the lubricant and continuously wipes, some places have thicker lubricant and some places have thinner lubricant. The rotating wheel 914 will bring the lubricant and re-lay it, so that the rotating wheel 914 has lubricant with different thicknesses. At this time, the scraper 912 starts to scrape and fill the lubricant on the rotating wheel 914. When the rotating wheel 914 is thicker in one place, the scraper 912 will be scraped. At this time, the scraper 912 will deviate to the side with more weight due to the weight difference, and one of the second elastic ropes 910 will be in a stretched state, but the other will pull the scraper 912 to keep balance, so that the lubricant flows to the side where the scraper 912 deviates upwards. At this time, the scraper 912 will be in a balanced state, and the lubricant will contact the rotating wheel 914, and the lubricant will fill the thinner side of the outer wall of the rotating wheel 914. At this time, the rotating wheel 914 achieves uniform coating, and the sliding ring 901 moves to the original position to complete the work.

[0038] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application 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), the side of the first fixing plate (5) near the charging pile (1) is fixedly connected to the groove wall of the square groove (3), and an organic body (4) is fixedly connected on the side of the first fixing plate (5) away from the square groove (3), an electric wire (2) is fixedly connected on the left side of the organic body (4), the left side of the electric 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 organic body (4), and a first sliding groove (12) is provided on the left side of the organic body (4), characterized in that, Also includes: The fixing mechanism (7) includes a pull rod (701), the groove wall of the first groove (706) is rotatably connected to the pull rod (701) through a bearing, and a second sliding groove (705) is provided inside the second groove (707), and the outer wall of the second sliding groove (705) is rotatably connected to the second groove (707) through a bearing; The opening and closing mechanism (8) includes two limiting plates (814). An annular groove (10) is provided on the body (4). The two limiting plates (814) are fixedly connected to the groove wall of the annular groove (10). The two limiting plates (814) are rotatably connected to baffles (813) through bearings. A rotating rod (812) is fixedly connected to the side of the two baffles (813) near the first fixed plate (5). An impact block (803) is fixedly connected to the side of the rotating rod (812) away from the baffle (813). The wiping mechanism (9) includes a sliding ring (901) and a sliding rod (902). The sliding rod (902) is slidably connected to the first sliding groove (12). The sliding ring (901) is in contact with the body (4). The sliding rod (902) is fixedly connected to the side of the sliding ring (901) near the body (4). A wiping plate (903) is installed on the left side of the sliding ring (901). A limiting rod (906) is fixedly connected to the side of the wiping plate (903) near the sliding ring (901). The limiting rod (906) is fixedly connected to the side of the sliding ring (901). The annular groove (10) is equipped with storage boxes (11) on its walls. There are four sets of storage boxes (11). The shape of each of the four sets of storage boxes (11) is adapted to the shape of the annular groove (10). A handle (6) is fixedly connected to the top of the body (4). The second slide groove (705) has a slider (704) installed on its groove wall. The protruding parts on both sides of the slider (704) are in contact with the second slide groove (705). A fixing block (703) is installed on the top of the slider (704). The fixing block (703) is in contact with the slider (704). A positioning ring (702) is installed on the right side of the fixing block (703). The left side of the positioning ring (702) is fixedly connected to the machine body (4). The pull rod (701) passes through the handle (6) on the side away from the slider (704). The pull rod (701) is in contact with the second slide groove (705).

2. The new energy vehicle charging pile according to claim 1, characterized in that: The storage box (11) is equipped with a second fixing plate (801). The second fixing plate (801) has a rectangular hole (815) inside. A hanging rod (802) is installed on the top of the inner wall of the rectangular hole (815). The hanging rod (802) is in contact with the groove wall of the rectangular hole (815). An impact block (803) is fixedly connected to the bottom of the hanging rod (802). A push block (804) is installed on the right side of the second fixing plate (801). A positioning plate (806) is fixedly connected to the right side of the second fixing plate (801). The positioning plate (806) and the push block (804) are rotatably connected by a bearing. A first spring (805) is fixedly connected to the side of the push block (804) near the second fixing plate (801). The side of the first spring (805) away from the push block (804) is fixedly connected to the second fixing plate (801).

3. A new energy vehicle charging pile according to claim 2, characterized in that: The bottom of the second fixed plate (801) is fixedly connected to a placement rod (811). The placement rod (811) has a rectangular groove inside, and a rotating rod (808) is installed on the wall of the rectangular groove. The rotating rod (808) is rotatably connected to the wall of the rectangular groove of the placement rod (811) through a bearing. The side of the rotating rod (808) close to the push block (804) is in contact with it. The top of the rotating rod (808) is fixedly connected to a pedal (807). The bottom of the rectangular groove wall on the placement rod (811) is fixedly connected to a base (810). The base (810) is fixedly connected to a first elastic rope (809). The side of the first elastic rope (809) away from the base (810) is fixedly connected to the rotating rod (808).

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

5. A new energy vehicle charging pile according to claim 4, characterized in that: There are two first connecting blocks (909). A second connecting block (913) is fixedly connected to the side of the two first connecting blocks (909) that is close to each other. A scraper (912) is fixedly connected to the side of the second connecting block (913) that is 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). The side of the two second elastic ropes (910) that is away from the scraper (912) is fixedly connected to the second connecting block (913).

6. A new energy vehicle charging pile according to claim 1, characterized in that: The outer wall of the limiting 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 both symmetrical about the middle of the body (4).

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