CN220243015U - New forms of energy fills electric pile that back lid was convenient for open - Google Patents

Abstract

The utility model discloses a new energy charging pile with a rear cover convenient to open, which belongs to the technical field of new energy charging piles and comprises a chassis, wherein a sliding door assembly for single-side removal is arranged on the chassis; the self-locking assembly for conveniently opening and closing the door is also arranged on the case and the sliding door assembly; the lower end of the sliding door component is provided with a supporting component for supporting the door. Through the mode, the sliding door of the sliding door assembly can slide on one side of the chassis to be opened or closed through the track assembly, so that the operation space is saved, and the operation of maintenance personnel is facilitated; when the door is opened, the anti-misoperation component of the self-locking component is pulled, the door lock component is pulled, and the moving component enables the moving door component to be automatically separated from the left inner wall of the case, so that the effect of automatically opening the door is realized; when closing the door, promote and move a subassembly, remove the subassembly and be blocked by the lock subassembly for move a subassembly and the fixed laminating contact of left side inner wall of quick-witted case, realize closing the door effect, rotate again and prevent the mistake and draw the subassembly, prevent children and open the door by mistake.

Description

New forms of energy fills electric pile that back lid was convenient for open

Technical Field

The utility model relates to the technical field of new energy charging piles, in particular to a new energy charging pile with a rear cover convenient to open.

Background

In recent years, with the continuous development of new energy technologies, new energy automobiles have become popular, and the demand for new energy charging piles has increased. The Chinese patent publication No. CN219007635U discloses a new energy automobile charging pile, which ensures that an automobile can leave after a charging gun is pulled out by using an infrared sensor, and the charging gun or a charging interface of the automobile is damaged;

however, the problem that the charging pile of the new energy automobile is usually installed in front of the wall, but the rear cover of the charging pile usually adopts a rotary rear cover door, when the inside of the charging pile needs to be maintained, the range in front of the wall is smaller, the required range of the rotary door is larger, and the rear cover is inconvenient to open; if a double-sided sliding door is used, the tool box is placed at the rear end of the sliding door due to the station limit of the double-sided sliding door and is far away from the cabinet door, so that the tool box is inconvenient for workers to take and place.

Based on the above, the utility model designs a new energy charging pile with a rear cover convenient to open so as to solve the problems.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a new energy charging pile with a rear cover convenient to open.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

new forms of energy fills electric pile that back lid was convenient for open, including quick-witted case, its characterized in that: the chassis is provided with a sliding door component for single-side removal; the self-locking assembly for conveniently opening and closing the door is also arranged on the case and the sliding door assembly; the lower end of the sliding door component is provided with a supporting component for supporting the door;

the sliding door assembly comprises a sliding door and a track assembly; the track assembly is fixedly connected to the chassis, and the sliding door is in sliding connection with the track assembly;

the self-locking assembly comprises a door lock assembly, an anti-misoperation assembly and a moving assembly; the door lock assembly, the anti-misoperation component and the moving component are all positioned at the left end of the moving door assembly, the door lock assembly and the anti-misoperation component are all connected with the left wall of the case, the door lock assembly and the anti-misoperation component are in contact connection, and the moving component, the left wall of the case and the door lock assembly are all connected with the moving door assembly.

Further, a groove is formed in the right wall of the case in a penetrating mode.

Further, the sliding door comprises a door plate, four groups of guide plates, six groups of blocking blocks and a handle; two sets of guide plates are installed respectively to door plant top and bottom, two sets of guide plates are located the front and back both ends of door plant respectively, and two sets of guide plates on top are close to the front and back both ends of auto-lock subassembly and have a set of block respectively, and two sets of guide plates of bottom are close to the outer wall of auto-lock subassembly and are fixedly connected with block respectively, four sets of guide plates and six sets of block all with quick-witted case laminating sliding connection, the front and back end outer wall of door plant and the recess inner wall laminating sliding connection of machine case right-hand member, the front end of door plant is close to the one end fixed mounting of auto-lock subassembly has the handle.

Further, the blocking block is located at the middle of the guide plate in the vertical direction.

Further, the rail assembly includes a first rail, a second rail, an upper bump and a lower bump; the upper inner wall and the lower inner wall of the front end of the case are respectively provided with two groups of first rails, the inner walls of the first rails are respectively in one-to-one joint sliding connection with the outer walls of the guide plates, an upper protruding block is arranged between the two groups of first rails at the upper end, the upper protruding block is fixedly connected with the top of the case, two groups of second rails are respectively provided at the top of the case and the bottom of the case, the inner walls of the second rails are respectively in one-to-one joint sliding connection with the outer walls of the six groups of blocking blocks, one end of each first rail is overlapped with the left inner wall of the case, the other end of each second rail is penetrated through the right wall of the case, one end of each second rail is overlapped with the right inner wall of the case, the other end of each second rail is overlapped with the right inner wall of the case, the lower protruding block is fixedly connected to the bottom of the case, the lower protruding block is positioned between the two groups of first rails at the lower end, and the left end of the lower protruding block is fixedly connected with the left inner wall of the case, and the length of the lower protruding block is 1/2-2/3 of the length of the upper protruding block.

Still further, the moving assembly includes a first spring, a contact block, a T-block, and a first groove; t shape piece fixed mounting is on the left end of door plant, and first recess is seted up on the left end inner wall of quick-witted case, and the upper and lower front and back end and the inner wall contact connection of first recess of T shape piece, the left end or the right-hand member inner wall contact connection of T shape piece, the one end fixed connection of first spring is on the left end inner wall of first recess, the other end fixed connection of first spring is on the contact block, T shape piece and door lock subassembly all are connected with the contact block contact.

Further, the first groove is formed in the middle of the left wall of the chassis in the vertical direction.

Further, the door lock assembly comprises a sloping block, a T-shaped connecting rod, a second spring and a second groove; the second recess is offered in quick-witted case left wall, second recess and first recess front end intercommunication, the upper and lower section and the upper and lower inner wall sliding connection of second recess of sloping block, the inclined plane and the left end outer wall contact connection of T shape piece of sloping block, the left end and the right-hand member inner wall contact connection of T shape piece of sloping block, the front end fixedly connected with T shape connecting rod of sloping block, the front end that the machine case was passed to the T shape connecting rod, the one end at the T shape connecting rod is established to the second spring housing, the front end at sloping block and the front end of machine case are fixed connection respectively at the both ends of second spring.

Further, the anti-misoperation component comprises a first limit groove, an L-shaped blocking rod, a fixed block, a track groove and a second limit groove; the upper end at the sloping block is seted up to first spacing groove, and the track groove is seted up on the left wall of quick-witted case, and the track groove is seted up directly over first spacing groove, and the one end that the L shape blocked the pole passes the track groove and is connected with the inner wall contact of first spacing groove, and L shape is blocked the pole upper end inner wall fixedly connected with fixed block, and the second spacing groove is seted up on quick-witted case top, and second spacing groove and quick-witted case top all are connected with the fixed block contact.

Still further, the support assembly includes a self-supporting assembly and a recovery assembly; the self-supporting component is connected to the bottom end of the sliding door component, the recovery component is fixedly connected with the lower end of the track component, and the self-supporting component is in contact connection with the recovery component.

Advantageous effects

According to the utility model, the effect of pushing and pulling the door plate on one side is realized through the guide plate of the sliding door assembly through the first track, the blocking block slides on the second track and is blocked by the right wall of the chassis, so that the door plate can slide more stably and simultaneously is prevented from falling off the chassis, and the space of the lower protruding block shorter than the upper protruding block is used as a support assembly for giving way.

According to the utility model, when the door is closed, the bottom end of the fixed block of the anti-misoperation component of the self-locking component is in contact connection with the top of the chassis, the door plate is pushed to the left, the T-shaped block is in contact with the inclined surface of the inclined block, the inclined block slides forwards under the action force of the T-shaped block to give way for the T-shaped block, when one end of the T-shaped block is in contact with the contact block, the contact block pushes the first spring to compress, the inclined block moves backwards to prop against the T-shaped block under the restoring force of the second spring, at the moment, the door plate cannot be pulled to be opened, the effect of automatically locking the door is realized, the L-shaped blocking rod is rotated until the fixed block is inserted into the second limiting groove, at the moment, the bottom end of the L-shaped blocking rod is inserted into the first limiting groove, and the inclined block is limited, at the moment, the T-shaped connecting rod cannot be pulled to open the door, the anti-misoperation effect of children is realized, and the door is prevented from being opened by mistake; when the door is opened, the L-shaped blocking rod is rotated until the fixed block is separated from the second limit groove, at the moment, the bottom end of the L-shaped blocking rod is removed from the first limit groove, the anti-misoperation mode is released, the T-shaped connecting rod is pulled forwards to drive the inclined block to slide forwards, the contact block ejects the T-shaped block under the restoring force of the first spring, the door plate is automatically opened, and the effect of automatically opening the door is realized; when the sliding door assembly is far away from the self-locking assembly, the self-supporting assembly is automatically opened to support the sliding door assembly, abrasion between the sliding door assembly and the track assembly is reduced, when the sliding door assembly is close to the self-locking assembly, the recovery assembly is in contact with the self-supporting assembly, and the self-supporting assembly is helped to recover into the sliding door assembly, so that the sliding door assembly is smoothly closed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a perspective view of a main structure of a new energy charging pile with a rear cover convenient to open;

fig. 2 is a front view of a new energy charging pile structure with a rear cover convenient to open;

FIG. 3 is a top view of a new energy charging pile structure with a rear cover convenient to open;

fig. 4 is a bottom view of a new energy charging pile structure with a rear cover convenient to open;

FIG. 5 is a cross-sectional view taken along the B-B direction of FIG. 3;

FIG. 6 is a cross-sectional view taken along the direction A-A of FIG. 2;

FIG. 7 is a cross-sectional view taken along the direction C-C of FIG. 4;

FIG. 8 is an enlarged view of FIG. 3 at D;

FIG. 9 is an enlarged view at E in FIG. 6;

fig. 10 is an enlarged view at F in fig. 5.

Reference numerals in the drawings represent respectively: 1. a chassis; 2. a sliding door assembly; 21. a sliding door; 211. a door panel; 212. a guide plate; 213. a blocking piece; 214. a handle; 22. a track assembly; 221. a first track; 222. a second track; 223. an upper protruding block; 224. a lower protruding block; 3. a self-locking assembly; 31. a door lock assembly; 311. a sloping block; 312. a T-shaped connecting rod; 313. a second spring; 314. a second groove; 32. an anti-false pull assembly; 321. a first limit groove; 322. an L-shaped blocking rod; 323. a fixed block; 324. a track groove; 325. the second limit groove; 33. a moving assembly; 331. a first spring; 332. a contact block; 333. a T-shaped block; 334. a first groove; 4. a support assembly; 41. a self-supporting assembly; 411. a first connecting rod; 412. a U-shaped support rod; 413. a roller; 414. a second connecting rod; 415. a third connecting rod; 416. a fourth connecting rod; 42. a recovery assembly; 421. a support rod; 422. and (5) recovering the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

Example 1

Referring to fig. 1-10 of the specification, a new energy charging pile with a rear cover convenient to open comprises a machine case 1;

the right wall of the case 1 is provided with a groove in a penetrating way;

the chassis 1 is provided with a sliding door assembly 2 for single-side removal;

the sliding door assembly 2 comprises a sliding door 21 and a track assembly 22; the track assembly 22 is fixedly connected to the chassis 1, and the sliding door 21 is in sliding connection with the track assembly 22;

the sliding door 21 of the sliding door assembly 2 can be opened or closed on one side of the chassis 1 in a sliding way through the track assembly 22, so that the operation space is saved, and the operation of maintenance personnel is facilitated;

the sliding door 21 comprises a door plate 211, four groups of guide plates 212, six groups of blocking blocks 213 and a handle 214; two groups of guide plates 212 are respectively arranged at the top end and the bottom end of the door plate 211, the two groups of guide plates 212 are respectively positioned at the front end and the rear end of the door plate 211, a group of blocking blocks 213 are respectively arranged at the front end and the rear end of the two groups of guide plates 212 at the top end, which are close to the self-locking assembly 3, the blocking blocks 213 are respectively fixedly connected with the outer walls of the two groups of guide plates 212 at the bottom, which are close to the self-locking assembly 3, the four groups of guide plates 212 and the six groups of blocking blocks 213 are respectively in fit sliding connection with the machine case 1, the outer walls of the front end and the rear end of the door plate 211 are in fit sliding connection with the inner walls of the grooves at the right end of the machine case 1, and a handle 214 is fixedly arranged at one end of the front end of the door plate 211, which is close to the self-locking assembly 3;

preferably, the blocking piece 213 is located at the middle of the guide plate 212 in the vertical direction;

the rail assembly 22 includes a first rail 221, a second rail 222, an upper projection 223, and a lower projection 224; the upper and lower inner walls of the front end of the case 1 are respectively provided with two groups of first rails 221, the inner walls of the first rails 221 are respectively in one-to-one joint sliding connection with the outer walls of the guide plates 212, an upper protruding block 223 is arranged between the two groups of first rails 221 at the upper end, the upper protruding block 223 is fixedly connected with the top of the case 1, the top of the case 1 and the bottom of the case 1 are respectively provided with two groups of second rails 222, the inner walls of the second rails 222 are respectively in one-to-one joint sliding connection with the outer walls of the six groups of blocking blocks 213, one end of each first rail 221 is overlapped with the left inner wall of the case 1, the other end of each second rail 221 penetrates through the right wall of the case 1, one end of each second rail 222 is overlapped with the left inner wall of the case 1, the other end of each second rail is overlapped with the right inner wall of the case 1, a lower protruding block 224 is fixedly connected with the bottom of the case 1, the lower protruding block 224 is positioned between the two groups of first rails 221 at the lower end, and the left end of the lower protruding block 224 is fixedly connected with the left side of the left inner wall of the case 1, and the length of the lower protruding block 224 is 1/2-2/3 of the length of the upper protruding block 223;

the guide plate 212 of the sliding door 21 of the sliding door assembly 2 achieves the effect of pushing and pulling the door plate 211 on one side through the first rail 221, the blocking block 213 slides on the second rail 222 and is blocked by the right wall of the chassis 1, the door plate 211 is prevented from falling off the chassis 1 while the door plate 211 slides more stably, and the space of the lower protruding block 224 shorter than the upper protruding block 223 is reserved for the supporting assembly 4.

Example 2

In some embodiments, as shown in fig. 1-10, as a preferred embodiment of the present utility model, the chassis 1 and the sliding door assembly 2 are further provided with a self-locking assembly 3 for facilitating opening and closing of the door;

the self-locking assembly 3 comprises a door lock assembly 31, an anti-misoperation assembly 32 and a moving assembly 33; the door lock assembly 31, the anti-misoperation assembly 32 and the moving assembly 33 are all positioned at the left end of the moving door assembly 2, the door lock assembly 31 and the anti-misoperation assembly 32 are all connected with the left wall of the case 1, the door lock assembly 31 and the anti-misoperation assembly 32 are in contact connection, and the moving door assembly 2, the left wall of the case 1 and the door lock assembly 31 are all connected with the moving assembly 33;

when the door is opened, the anti-misoperation component 32 of the self-locking component 3 is pulled, the door lock component 31 is pulled, and the moving component 33 enables the door moving component 2 to be automatically separated from the left inner wall of the case 1, so that the effect of automatic door opening is realized; when the door is closed, the door moving assembly 2 is pushed, the moving assembly 33 is blocked by the door lock assembly 31, so that the door moving assembly 2 is fixedly attached to the inner wall of the left side of the case 1, the door closing effect is realized, and the anti-misoperation assembly 32 is rotated to prevent children from opening the door by mistake;

the moving assembly 33 includes a first spring 331, a contact block 332, a T-shaped block 333, and a first recess 334; the T-shaped block 333 is fixedly arranged at the left end of the door plate 211, the first groove 334 is formed in the inner wall of the left end of the chassis 1, the upper front end, the lower front end and the rear end of the T-shaped block 333 are in contact connection with the inner wall of the first groove 334, the inner wall of the left end or the right end of the T-shaped block 333 is in contact connection with the door lock assembly 31, one end of the first spring 331 is fixedly connected to the inner wall of the left end of the first groove 334, the other end of the first spring 331 is fixedly connected to the contact block 332, and the T-shaped block 333 and the door lock assembly 31 are in contact connection with the contact block 332;

preferably, the first groove 334 is formed in the middle of the left wall of the chassis 1 in the vertical direction;

the door lock assembly 31 includes a sloping block 311, a T-shaped connecting rod 312, a second spring 313 and a second groove 314; the second groove 314 is formed in the left wall of the case 1, the second groove 314 is communicated with the front end of the first groove 334, the upper cross section and the lower cross section of the inclined block 311 are in sliding connection with the upper inner wall and the lower inner wall of the second groove 314, the inclined surface of the inclined block 311 is in contact connection with the outer wall of the left end of the T-shaped block 333, the left end of the inclined block 311 is in contact connection with the inner wall of the right end of the T-shaped block 333, the front end of the inclined block 311 is fixedly connected with the T-shaped connecting rod 312, the T-shaped connecting rod 312 penetrates through the front end of the case 1, the second spring 313 is sleeved at one end of the T-shaped connecting rod 312, and two ends of the second spring 313 are respectively fixedly connected with the front end of the inclined block 311 and the front end of the case 1;

the anti-false pull assembly 32 comprises a first limit groove 321, an L-shaped blocking rod 322, a fixed block 323, a track groove 324 and a second limit groove 325; the first limit groove 321 is formed in the upper end of the inclined block 311, the track groove 324 is formed in the left wall of the case 1, the track groove 324 is formed in the right upper end of the first limit groove 321, one end of the L-shaped blocking rod 322 penetrates through the track groove 324 to be in contact connection with the inner wall of the first limit groove 321, the inner wall of the upper end of the L-shaped blocking rod 322 is fixedly connected with the fixed block 323, the second limit groove 325 is formed in the top end of the case 1, and the second limit groove 325 and the top end of the case 1 are in contact connection with the fixed block 323;

when the door is closed, the bottom end of the fixed block 323 of the anti-misoperation component 32 of the self-locking component 3 is connected with the top of the chassis 1 in a contact way, the door plate 211 is pushed leftwards, the T-shaped block 333 is contacted with the inclined surface of the inclined block 311, the inclined block 311 slides forwards under the action force of the T-shaped block 333 to give way for the T-shaped block 333, when one end of the T-shaped block 333 is contacted with the contact block 332, the contact block 332 pushes the first spring 331 to compress, the inclined block 311 moves backwards to prop against the T-shaped block 333 under the restoring force of the second spring 313, at the moment, the door plate 211 cannot be pulled to open to realize the effect of automatic door locking, the L-shaped blocking rod 322 is rotated until the fixed block 323 is inserted into the second limiting groove 325, at the moment, the bottom end of the L-shaped blocking rod 322 is inserted into the first limiting groove 321 to limit the inclined block 311, at the moment, the T-shaped connecting rod 312 is pulled to fail to open the door, and the anti-misoperation effect is realized; when the door is opened, the L-shaped blocking rod 322 is rotated until the fixed block 323 is separated from the second limit groove 325, at this time, the bottom end of the L-shaped blocking rod 322 is removed from the first limit groove 321, the anti-misoperation mode is released, the T-shaped connecting rod 312 is pulled forward to drive the inclined block 311 to slide forward, the contact block 332 ejects the T-shaped block 333 under the restoring force of the first spring 331, and the door plate 211 is automatically opened, so that the effect of automatically opening the door is realized.

Example 3

In some embodiments, as shown in fig. 1-10, as a preferred embodiment of the present utility model, the lower end of the sliding door assembly 2 is provided with a supporting assembly 4 for supporting a door;

the support assembly 4 comprises a self-supporting assembly 41 and a recovery assembly 42; the self-supporting component 41 is connected to the bottom end of the sliding door 21, the recovery component 42 is fixedly connected with the lower end of the track component 22, and the self-supporting component 41 is in contact connection with the recovery component 42;

when the sliding door 21 is far away from the self-locking assembly 3, the self-supporting assembly 41 is automatically opened to support the sliding door 21, abrasion between the sliding door 21 and the track assembly 22 is reduced, and when the sliding door 21 is close to the self-locking assembly 3, the recovery assembly 42 is in contact with the self-supporting assembly 41 to help the self-supporting assembly 41 to recover into the sliding door 21, so that the sliding door 21 is smoothly closed;

the self-supporting assembly 41 comprises a first connecting rod 411, a U-shaped supporting rod 412, a roller 413, a second connecting rod 414, a third connecting rod 415 and a fourth connecting rod 416; the right side of the bottom end of the door plate 211 is provided with a groove, one end of the top of the groove, which is close to the self-locking assembly 3, is fixedly provided with a first connecting rod 411, the top end of a U-shaped supporting rod 412 is rotationally connected with the first connecting rod 411, the bottom end of the U-shaped supporting rod 412 is rotationally connected with a roller 413, one end of the top of the groove, which is far away from the self-locking assembly 3, is fixedly provided with a second connecting rod 414, the top end of a third connecting rod 415 is rotationally connected with the second connecting rod 414, the bottom end of the third connecting rod 415 is rotationally connected with the top end of a fourth connecting rod 416, and the bottom end of the fourth connecting rod 416 is rotationally connected with one end of the U-shaped supporting rod 412;

the recovery assembly 42 comprises a plurality of two groups of support rods 421 and recovery rods 422; one end of the two groups of support rods 421 is fixedly connected with the right end of the lower protruding block 224, the other end of the two groups of support rods 421 is rotationally connected with the recovery rod 422, and the recovery rod 422 is rotationally connected with the U-shaped support rod 412 in a contact manner;

when the door is opened, the self-supporting component 41 of the supporting component 4 is separated from the support of the bottom end of the chassis 1, the roller 413 falls along with gravity, the roller 413 moves along with the door plate 211 to accompany the support, the third connecting rod 415 and the fourth connecting rod 416 are opened into a straight line, and the U-shaped supporting rod 412 is supported, so that the roller 413 is more stable when rolling; when the door is closed, the door panel 211 is close to the self-locking assembly 3, and when the U-shaped supporting rod 412 is in rotary contact with the recovery rod 422, the U-shaped supporting rod 412 is folded upwards, the roller 413 is driven upwards, and the third connecting rod 415 and the fourth connecting rod 416 are rotated to be folded and recovered.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. The utility model provides a new forms of energy fills electric pile that back lid was convenient for open, includes quick-witted case (1), its characterized in that:

the chassis (1) is provided with a sliding door component (2) for single-side removal;

the self-locking assembly (3) for conveniently opening and closing the door is also arranged on the case (1) and the sliding door assembly (2);

the lower end of the sliding door assembly (2) is provided with a supporting assembly (4) for supporting the door;

the sliding door assembly (2) comprises a sliding door (21) and a track assembly (22); the track assembly (22) is fixedly connected to the chassis (1), and the sliding door (21) is in sliding connection with the track assembly (22);

the self-locking assembly (3) comprises a door lock assembly (31), an anti-misoperation assembly (32) and a moving assembly (33); door lock assembly (31), prevent mistake and draw subassembly (32) and remove subassembly (33) and all be located the left end that moves door assembly (2), door lock assembly (31) and prevent mistake and draw subassembly (32) all and be connected with the left wall of machine case (1), door lock assembly (31) and prevent mistake and draw subassembly (32) contact connection, move door assembly (2), the left wall of machine case (1) and door lock assembly (31) all are connected with remove subassembly (33).

2. The new energy charging pile with the rear cover convenient to open according to claim 1, wherein a groove is formed in the right wall of the case (1) in a penetrating manner.

3. The new energy charging pile with the rear cover convenient to open according to claim 2, wherein the sliding door (21) comprises a door plate (211), four sets of guide plates (212), six sets of blocking blocks (213) and a handle (214); two sets of guide plates (212) are installed respectively on door plant (211) top and bottom, two sets of guide plates (212) are located the front and back both ends of door plant (211) respectively, two sets of guide plates (212) on top are close to the front and back both ends of auto-lock subassembly (3) and have a set of blocking piece (213) respectively, two sets of guide plates (212) on bottom are close to the outer wall of auto-lock subassembly (3) and are fixedly connected with blocking piece (213) respectively, four sets of guide plates (212) and six sets of blocking piece (213) all with quick-witted case (1) laminating sliding connection, the front and back end outer wall of door plant (211) and the recess inner wall laminating sliding connection of machine case (1) right-hand member, the front end of door plant (211) is close to the one end fixed mounting of auto-lock subassembly (3) handle (214).

4. A new energy charging pile with a rear cover convenient to open according to claim 3, characterized in that the blocking block (213) is located in the middle of the guide plate (212) in the vertical direction.

5. The new energy charging pile with easy-to-open rear cover according to claim 4, wherein the rail assembly (22) comprises a first rail (221), a second rail (222), an upper protruding block (223) and a lower protruding block (224); two groups of first rails (221) are respectively arranged on the upper inner wall and the lower inner wall of the front end of the case (1), the inner walls of the first rails (221) are respectively in one-to-one joint sliding connection with the outer walls of the guide plates (212), an upper protruding block (223) is arranged between the two groups of first rails (221) on the upper end, the upper protruding block (223) is fixedly connected with the top of the case (1), two groups of second rails (222) are respectively arranged on the top of the case (1) and the bottom of the case (1), the inner walls of the second rails (222) are respectively in one-to-one joint sliding connection with the outer walls of the six groups of blocking blocks (213), the other end of the first rails (221) is in penetrating connection with the right wall of the case (1), one end of the second rails (222) is in coincidence with the left inner wall of the case (1) and the other end of the right inner wall of the case (1), the lower protruding block (224) is fixedly connected with the bottom of the case (1), the lower protruding block (224) is arranged between the two groups of first rails (221) on the lower end, and the length of the lower protruding block (224) is equal to the length of the left protruding block (2/3).

6. The new energy charging pile with the rear cover convenient to open according to claim 5, characterized in that the moving assembly (33) comprises a first spring (331), a contact block (332), a T-shaped block (333) and a first groove (334); t shape piece (333) fixed mounting is on the left end of door plant (211), first recess (334) are seted up on the left end inner wall of quick-witted case (1), the upper and lower front and back end and the inner wall contact connection of first recess (334) of T shape piece (333), the left end or the right-hand member inner wall contact connection of T shape piece (333) and lock subassembly (31), the one end fixed connection of first spring (331) is on the left end inner wall of first recess (334), the other end fixed connection of first spring (331) is on contact block (332), T shape piece (333) and lock subassembly (31) all are connected with contact block (332) contact.

7. The new energy charging pile with the rear cover convenient to open according to claim 6, wherein the first groove (334) is formed in the middle of the left wall of the chassis (1) in the vertical direction.

8. The new energy charging pile with the rear cover convenient to open according to claim 7, characterized in that the door lock assembly (31) comprises a sloping block (311), a T-shaped connecting rod (312), a second spring (313) and a second groove (314); the second recess (314) is offered in quick-witted case (1) left wall, second recess (314) and first recess (334) front end intercommunication, the upper and lower section of sloping block (311) and the upper and lower inner wall sliding connection of second recess (314), the inclined plane of sloping block (311) is connected with the left end outer wall contact of T shape piece (333), the left end of sloping block (311) is connected with the right-hand member inner wall contact of T shape piece (333), the front end fixedly connected with T shape connecting rod (312) of sloping block (311), the front end of machine case (1) is passed to T shape connecting rod (312), the one end at T shape connecting rod (312) is established to second spring (313) cover, the front end at sloping block (311) front end and the front end of machine case (1) are fixed connection respectively at the both ends of second spring (313).

9. The new energy charging pile with the rear cover convenient to open according to claim 8, wherein the anti-false pull assembly (32) comprises a first limit groove (321), an L-shaped blocking rod (322), a fixing block (323), a track groove (324) and a second limit groove (325); the upper end at sloping block (311) is seted up in first spacing groove (321), track groove (324) are seted up on the left wall of quick-witted case (1), and track groove (324) are seted up in first spacing groove (321) directly over, the one end of L shape stop lever (322) is passed track groove (324) and is connected with the inner wall contact of first spacing groove (321), L shape stop lever (322) upper end inner wall fixedly connected with fixed block (323), second spacing groove (325) are seted up on machine case (1) top, second spacing groove (325) and machine case (1) top all are connected with fixed block (323) contact.

10. The new energy charging pile with the rear cover convenient to open according to claim 8 or 9, characterized in that the supporting assembly (4) comprises a self-supporting assembly (41) and a recovery assembly (42); the self-supporting component (41) is connected to the bottom end of the sliding door (21), the recovery component (42) is fixedly connected with the lower end of the track component (22), and the self-supporting component (41) is in contact connection with the recovery component (42).