Movable charging pile

Abstract

The utility model provides a movable charging pile, and relates to the technical field of new energy electric vehicles, the movable charging pile comprises a box body and a stretching structure, the stretching structure is arranged in the middle of two first sliding rails, the stretching structure comprises a first telescopic rod, a second telescopic rod and a hanging rod, and the second telescopic rod is connected in the first telescopic rod in a sleeving manner. One end of the hanging rod is connected to the interior of the second telescopic rod in a sleeving manner; a charging wire on the charging pile is hung at the top of the extension structure; according to the technical scheme, a second telescopic rod is arranged in a first telescopic rod, a hanging rod is arranged in the second telescopic rod, when the hanging rod is pulled to slide, the second telescopic rod moves along a sliding way on the first telescopic rod, and the hanging rod moves along a sliding way on the second telescopic rod; the bottom of the sagging part of the charging cable rotates by 180 degrees in the horizontal plane and is hung on the hanging rod 403, so that the risk that the sagging part of the charging cable is influenced by ground obstacles when a user moves the charging pile is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy electric vehicles, in particular to a movable charging pile. Background Art

[0002] With the advancement of science and technology, new energy vehicles with the advantages of energy saving and environmental protection have gradually become popular in my country and the world. New energy vehicles refer to vehicles that use unconventional automotive fuels as a power source (or use conventional automotive fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive to form automobiles with advanced technical principles, new technologies and new structures.

[0003] A charging pile refers to a charging device that provides energy replenishment for new energy vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or on the wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. It can charge various models of electric vehicles according to different voltage levels.

[0004] A movable charging pile in the patent document with publication number CN114590152A is provided with an unlocking mechanism. A single finger is used in cooperation with a first spring to press the piston pressure rod on the inner side of the middle bottom of the driving pull rod, so that the oil on the inner sides of the oil channels on the left and right sides can be effectively sucked into the inner side of the oil chamber, and then the locking strips engaged on the inner sides of the two ends of the oil chamber can be quickly retracted from the locking grooves on the left and right inner sides of the base. Compared with the existing movable electric vehicle charging piles for new energy electric vehicles, this structural design is concealed, which can effectively prevent non-staff from moving the charging pile body at will, that is, causing the charging pile body to be placed in a disorderly manner outside the placement area, resulting in problems such as affecting the city appearance and damage.

[0005] However, in the process of implementing the above technical solution, it is found that the above technical solution has the following technical problems:

[0006] The existing movable charging pile mainly utilizes the lock strips engaged on the inner sides of the oil chamber at both ends to quickly retract from the lock grooves on the left and right inner sides of the base to make the charging pile move. However, during the movement of the charging pile, the charging interface is plugged into the vehicle by the user, and the charging cable hangs on the ground in a rather messy manner. It is easily obstructed by objects on the ground during movement, which is not conducive to the safety of the user during movement. Utility Model Content

[0007] In order to overcome the problem that during the movement of the existing charging pile, the charging interface is plugged into the vehicle by the user, and the charging cable hangs on the ground in a disorderly manner. It is easy to be obstructed by objects on the ground during the movement, which is not conducive to the safety of the user during the movement, the embodiment of the present application provides a movable charging pile, by arranging a second telescopic rod inside the first telescopic rod, and a hanging rod is arranged inside the second telescopic rod. When the hanging rod is pulled to slide, the slides processed on the upper and lower surfaces of the first telescopic rod limit the fixing bolts installed on the upper and lower surfaces of the second telescopic rod, and the slides processed on the two side surfaces of the second telescopic rod limit the fixing bolts installed on the surface of the hanging rod, so that the second telescopic rod moves along the slide on the first telescopic rod, and the hanging rod moves along the slide on the second telescopic rod. When the charging cable is perpendicular to the ground, the bottom of the drooping part of the charging cable rotates 180 degrees in the horizontal plane and hangs on the hanging rod 403, thereby reducing the risk of the drooping part of the charging cable being affected by ground obstacles when the user moves the charging pile.

[0008] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0009] A movable charging pile comprises a box body and an extension structure, wherein two extension structures are provided and are respectively located on two sides of the box body;

[0010] Among them, the extension structure includes a first telescopic rod, a second telescopic rod and a hanging rod, the second telescopic rod is sleeve-connected to the inside of the first telescopic rod, one end of the hanging rod is sleeve-connected to the inside of the second telescopic rod, and the charging cable on the charging pile is suspended on the top of the extension structure.

[0011] In a possible implementation, the hanging rod is L-shaped, and one end of the hanging rod is vertically upward.

[0012] In a possible implementation, the top and bottom surfaces of one end of the second telescopic rod are both processed with fixing bolts, and the upper and lower surfaces of the first telescopic rod are both processed with slideways;

[0013] The two fixing bolts are driven by the second telescopic rod to slide inside the two slideways.

[0014] In a possible implementation, the fixing bolt is further processed on both sides of one end of the hanging rod, and the slideway is further processed on both sides of the second telescopic rod.

[0015] In a possible implementation, an elastic rope is disposed inside the first telescopic rod, one end of the elastic rope is processed to one end of the hanging rod through the inside of the second telescopic rod, and the other end of the elastic rope is processed to the inner wall of one end of the first telescopic rod.

[0016] In a possible implementation, a second slide rail is welded to one end of the first telescopic rod, a first slide rail is slidably connected to one side of the second slide rail, and the first slide rail is welded to the middle of one side of the box body.

[0017] In a possible implementation, a bolt is disposed inside the second slide rail, a plurality of threaded holes are processed on one side of the first slide rail, and the bolt is threadably connected inside any limiting hole.

[0018] In summary, the present invention includes at least one of the following beneficial technical effects:

[0019] 1. A second telescopic rod is arranged inside the first telescopic rod, and a hanging rod is arranged inside the second telescopic rod. When the hanging rod is pulled to slide, the slides processed on the upper and lower surfaces of the first telescopic rod limit the fixing bolts installed on the upper and lower surfaces of the second telescopic rod, and the slides processed on the two side surfaces of the second telescopic rod limit the fixing bolts installed on the surface of the hanging rod, so that the second telescopic rod moves along the slide on the first telescopic rod, and the hanging rod moves along the slide on the second telescopic rod. When the charging cable is perpendicular to the ground, the bottom of the drooping part of the charging cable rotates 180 degrees in the horizontal plane and hangs on the hanging rod 403, thereby reducing the risk of the drooping part of the charging cable being affected by ground obstacles when the user moves the charging pile.

[0020] 2. By installing slide rails on both sides of the box, an extension structure is fixed on one side of the slide rail. When the charging cables on both sides of the box are pulled out for use, the longer cables can be wrapped around the extension structure. In this process, bolts are fixed in the limit holes processed on the slide rails, allowing users to adjust different heights according to their own operating habits, providing convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model in use;

[0022] Figure 2 It is a schematic diagram of the slide rail and the extension structure of the utility model in a connected state;

[0023] Figure 3 It is a schematic diagram of the stretching structure of the utility model;

[0024] Figure 4 It is a cross-sectional view of the stretch structure of the utility model in the contracted state;

[0025] Figure 5 It is a structural schematic diagram of the extension structure of the utility model when it is extended;

[0026] Figure 6 It is a cross-sectional view of the extendable structure of the utility model when it is extended.

[0027] Description of the drawings: 1. Box body; 2. First slide rail; 201. Limiting hole; 3. Second slide rail; 4. Extension structure; 401. First telescopic rod; 402. Second telescopic rod; 403. Hanging rod; 404. Elastic rope; 5. Bolt. DETAILED DESCRIPTION

[0028] The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0029] Embodiment 1:

[0030] This embodiment introduces a specific structure of a mobile charging pile. Figure 1-Figure 6 As shown, it includes: a box body 1 and an extension structure 4, two extension structures 4 are provided, and are respectively located on both sides of the box body 1, the extension structure 4 includes a first telescopic rod 401, a second telescopic rod 402, and a hanging rod 403, the second telescopic rod 402 is sleeve-connected to the inside of the first telescopic rod 401, one end of the hanging rod 403 is sleeve-connected to the inside of the second telescopic rod 402, and the charging line on the charging pile is suspended on the top of the extension structure 4;

[0031] The hanging rod 403 is L-shaped, and one end of the hanging rod 403 is vertically upward. When the charging cable is perpendicular to the ground, the bottom of the hanging part of the charging cable rotates 180 degrees in the horizontal plane and hangs on the hanging rod 403, which can prevent the charging cable from hooking obstacles on the ground.

[0032] Secondly, in order to enable the second telescopic rod 402 inside the first telescopic rod 401 to be unfolded, fixing bolts are processed on the top and bottom surfaces of one end of the second telescopic rod 402, and slideways are processed on the upper and lower surfaces of the first telescopic rod 401. When the second telescopic rod 402 is moved, the fixing bolt on the second telescopic rod 402 moves in the slideway on the first telescopic rod 401, thereby limiting the sliding range of the second telescopic rod 402.

[0033] At the same time, in order to facilitate the hanging rod 403 to be pulled out from the inside of the second telescopic rod 402, fixing bolts are processed on both sides of one end of the hanging rod 403, so that the hanging rod 403 can slide in the slideway on the second telescopic rod 402 through the fixing bolts, and slideways are also processed on both sides of the second telescopic rod 402 to limit the sliding range of the hanging rod 403;

[0034] Furthermore, in order to ensure that the extension structure 4 can automatically shrink after use, an elastic rope 404 is arranged inside the first telescopic rod 401, and one end of the elastic rope 404 is processed inside the second telescopic rod 402 to one end of the hanging rod 403, and the other end of the elastic rope 404 is processed to the inner wall of one end of the first telescopic rod 401. When the extension structure 4 is fully extended, the elastic rope 404 is stretched, and due to its own rebound characteristics, there is no need for the staff to manually reset it later.

[0035] By adopting the above technical solution:

[0036] The above design is that the second telescopic rod 402 is arranged inside the first telescopic rod 401, so that one end of the second telescopic rod 402 extends from one end of the first telescopic rod 401 into the first telescopic rod 401, and a hanging rod 403 is arranged inside the second telescopic rod 402. When the hanging rod 403 is pulled to slide, the slides on the upper and lower surfaces of the first telescopic rod 401 limit the fixing bolts installed on the upper and lower surfaces of the second telescopic rod 402, so that the second telescopic rod 402 moves along the slide on the first telescopic rod 401. When the first telescopic rod 401, the second telescopic rod 402 and the hanging rod 403 are unfolded, the bottom of the hanging part of the charging cable is controlled to rotate 180 degrees in the horizontal plane, and then controlled to flip up to the top, so that the charging cable is hung on the hanging rod 403, so as to prevent the charging cable from hooking obstacles on the ground;

[0037] During this process, since the second telescopic rod 402 is unfolded along the slides on both sides of the first telescopic rod 401, the hanging rod 403 is unfolded along the slides on both sides of the second telescopic rod 402, so that the extension structure 4 is fully extended, and there is no need to adjust the first telescopic rod 401, the second telescopic rod 402, and the hanging rod 403. Because an elastic rope 404 is arranged inside the first telescopic rod 401, one end of the elastic rope 404 is fixed on one side of the second slide rail 3, and the other end is processed on one end of the hanging rod 403. At the same time, the elastic rope 404 itself has the rebound characteristic, so that the hanging rod 403 rebounds to the inside of the second telescopic rod 402, driving the second telescopic rod 402 to shrink toward the inside of the first telescopic rod 401, so that the extension structure 4 can shrink automatically, which brings convenience to the operation.

[0038] Embodiment 2:

[0039] Based on Example 1, this example introduces the specific structure of the first slide rail 2, the second slide rail 3 and the extension structure 4. The second slide rail 3 is welded to one end of the first telescopic rod 401, and the first slide rail 2 is slidably connected to one side of the second slide rail 3. The first slide rail 2 is welded to the middle of both sides of the box body 1.

[0040] Among them, a bolt 5 is arranged inside the second slide rail 3, and a plurality of threaded holes are processed on one side of the first slide rail 2. The bolt 5 is threadedly connected to the inside of any limiting hole 201, and the position of the second slide rail 3 is limited by the bolt 5. The position of the extension structure 4 can be adjusted, and the hanging position of the charging cable can be adjusted.

[0041] The user's operation steps are:

[0042] S1, the first telescopic rod 401 and the second telescopic rod 402 are matched through a slideway and a fixing bolt, and the second telescopic rod 402 and the hanging rod 403 are also matched through a slideway and a fixing bolt, so as to limit the sliding range of the hanging rod 403 inside the second telescopic rod 402 and the sliding range of the second telescopic rod 402 inside the first telescopic rod 401, so that the extension structure 4 is fully unfolded;

[0043] S2, controlling the bottom of the hanging part of the charging cable to rotate 180 degrees in the horizontal plane, and then controlling it to flip up to the top, so that the charging cable is hung on the hanging rod 403;

[0044] S3. When the user needs to adjust the extension structure 4 to accommodate charging cables of different lengths, the user turns the bolt 5 to adjust the positions of the first slide rail 2 and the second slide rail 3 , and then fixes the bolt 5 to the limiting hole 201 .

[0045] By adopting the above technical solution:

[0046] The above design is achieved by processing the two first slide rails 2 to the outer walls on both sides of the box body 1 respectively, so that the second slide rail 3 slides outside the first slide rail 2, and the second slide rail 3 is slidably connected to the first slide rail 2. The bolt 5 installed on the second slide rail 3 is threadedly connected to the inside of the limiting hole 201 opened on one side of the first slide rail 2. Since the second slide rail 3 is arranged at one end of the extension structure 4, it is ensured that when the extension structure 4 is in use, the position is adjusted by the sliding connection between the second slide rail 3 and the first slide rail 2, so that the extension structure 4 can be adjusted to a corresponding height, thereby supporting the suspension of charging cables of different lengths and keeping the bottom of the charging cable away from the ground.

[0047] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A portable charging station, characterized in that: include: Box body (1); Two extension structures (4) are provided and are respectively located on two sides of the box body (1); The extension structure (4) comprises a first telescopic rod (401), a second telescopic rod (402) and a hanging rod (403); the second telescopic rod (402) is connected to the inside of the first telescopic rod (401) in a sleeve-type manner; one end of the hanging rod (403) is connected to the inside of the second telescopic rod (402) in a sleeve-type manner; and a charging line on the charging pile is suspended on the top of the extension structure (4).

2. A portable charging station as claimed in claim 1, characterized in that: The hanging rod (403) is L-shaped, and one end of the hanging rod (403) is vertically upward.

3. A movable charging pile according to claim 1, characterized in that: The top and bottom surfaces of one end of the second telescopic rod (402) are both processed with fixing bolts, and the upper and lower surfaces of the first telescopic rod (401) are both processed with slideways; The two fixing bolts are driven by the second telescopic rod (402) to slide inside the two slideways.

4. A movable charging pile as claimed in claim 3, characterized in that: The fixing bolt is also processed on both sides of one end of the hanging rod (403), and the slideway is also processed on both sides of the second telescopic rod (402).

5. A movable charging pile according to claim 1, characterized in that: An elastic rope (404) is arranged inside the first telescopic rod (401), one end of the elastic rope (404) is processed to one end of the hanging rod (403) through the inside of the second telescopic rod (402), and the other end of the elastic rope (404) is processed to the inner wall of one end of the first telescopic rod (401).

6. A movable charging pile according to claim 1, characterized in that: A second slide rail (3) is welded to one end of the first telescopic rod (401), one side of the second slide rail (3) is slidably connected to the first slide rail (2), and the first slide rail (2) is welded to the middle of one side of the box body (1).

7. A movable charging pile as claimed in claim 6, characterized in that: The second slide rail (3) is provided with a bolt (5) inside, and a plurality of threaded holes are processed on one side of the first slide rail (2), and the bolt (5) is threadedly connected to the inside of any limiting hole (201).

Images