Charging pile with adjustable suspension height difference

Abstract

The utility model relates to the technical field of charging piles, and discloses a charging pile with adjustable suspension height difference. The charging pile with adjustable suspension height difference comprises: a slide rail, a movable block is movably installed inside the slide rail, an end cover is fixedly installed on the upper end of the slide rail, a connecting plate is fixedly installed on the left side of the movable block, a connecting block is fixedly installed on the right side of the connecting plate, a shaftless cylinder is fixedly installed on the right side of the connecting block, a connecting frame is fixedly installed on the front and rear sides of the shaftless cylinder, a charging pile is fixedly installed on the left side of the connecting plate, the right end of the connecting plate is fixedly connected to the slider of the shaftless cylinder through the connecting block, the shaftless cylinder is fixedly connected to the slide rail through the connecting frame, the shaftless cylinder can drive the connecting plate to move up and down to adjust the suspension height of the charging pile, and the charging pile can be raised when not charging, thereby avoiding the situation where the vehicle contacts the charging pile due to the blind spot of vision when reversing and damaging the charging pile.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a charging pile with adjustable suspension height difference. Background Art

[0002] The function of a charging pile is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a 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 types of electric vehicles according to different voltage levels.

[0003] The existing referenceable Chinese utility model patent has a publication number of CN211416999U, which discloses a suspended adjustable charging pile, including a main body and a charging handle connected thereto by a charging cable, a scissor-type lifting mechanism is arranged on the top of the main body, a base plate is arranged above the scissor-type lifting mechanism, and a driving mechanism for controlling the movement of the scissor-type lifting mechanism to drive the main body to rise and fall is arranged on the base plate; when in use, the utility model is suspended indoors and does not occupy ground space; in an idle state, the height of the main body can be lifted upwards to facilitate the passage of pedestrians and vehicles below it, and when in use, the main body can be lowered to a suitable height to facilitate user operation.

[0004] Charging piles installed in underground garages are generally set behind parking spaces. During reversing, the vehicle may come into contact with the charging piles, causing damage to the charging piles. At the same time, the existing charging pile interfaces have no protective structure and leakage may occur. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a charging pile with adjustable suspension height difference, which has the advantages of avoiding leakage of the charging gun interface and avoiding collision between the vehicle and the charging pile, thereby solving the above-mentioned technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a charging pile with adjustable suspension height difference, comprising: a slide rail, a movable block is movably installed inside the slide rail, an end cover is fixedly installed on the upper end of the slide rail, a connecting plate is fixedly installed on the left side of the movable block, a connecting block is fixedly installed on the right side of the connecting plate, a shaftless cylinder is fixedly installed on the right side of the connecting block, a connecting frame is fixedly installed on the front and rear sides of the shaftless cylinder, a charging pile is fixedly installed on the left side of the connecting plate, a limiting block is fixedly installed on the right side of the charging pile, a limiting plate is fixedly installed on the end of the limiting block, a cable is fixedly installed below the charging pile, a charging gun is fixedly installed on the end of the cable, a limiting frame is fixedly installed on the front side of the charging pile, a charging head is fixedly installed inside the charging gun, a connecting column is inserted inside the charging gun, a supporting spring is inserted outside the connecting column, a connecting ring is fixedly installed on the top of the connecting column, and a travel switch is fixedly installed inside the charging gun; the shaftless cylinder can drive the connecting plate to move up and down.

[0009] As a preferred technical solution of the utility model, the movable block is symmetrically installed at the front and rear ends of the right side of the connecting plate with the center of the connecting plate as the reference, and an opening structure is provided on the front side of the slide rail, and a sliding connection is formed between the movable block and the slide rail; the slide rail can limit the movement direction of the movable block.

[0010] As the preferred technical solution of the utility model, the end cover is installed at the upper and lower ends of the slide rail in a mirror-symmetrical manner with the center of the slide rail as the reference, and the connecting plate is fixedly connected to the movable blocks inside the front and rear slide rails; the end cover can prevent the movable block from sliding out of the slide rail.

[0011] As the preferred technical solution of the utility model, the right end of the connecting plate is fixedly connected to the slider of the shaftless cylinder through a connecting block, and the connecting frame is installed on the front and rear sides of the upper and lower ends of the shaftless cylinder in a mirror-symmetrical manner with the center of the shaftless cylinder as the reference, and the shaftless cylinder is fixedly connected to the slide rail through the connecting frame; the connecting plate can limit the position of the charging pile.

[0012] As a preferred technical solution of the utility model, the limit block is installed on the back of the charging pile symmetrically up and down and left and right with the center of the charging pile as the reference, and the charging pile is fixedly connected by the limit block, the limit plate and the connecting plate; the limit block can limit the position between the charging pile and the connecting plate.

[0013] As a preferred technical solution of the utility model, the charging gun and the limit frame are interlocked with each other, and the connecting column is installed in an "X" shape at a ninety-degree angle below the connecting ring with the center of the connecting ring as a reference, and a sliding connection is formed between the connecting column and the charging gun; the connecting ring can facilitate triggering the travel switch.

[0014] As a preferred technical solution of the utility model, the upper end of the support spring is fixedly connected to the connecting ring, and the lower end is fixedly connected to the charging gun. The travel switch is installed in a "cross" shape inside the charging gun at equal angles based on the center of the connecting ring, and the travel switch is located below the connecting ring; the charging pile will not supply power when the travel switch is not fully pressed.

[0015] Compared with the prior art, the utility model provides a charging pile with adjustable suspension height difference, which has the following beneficial effects:

[0016] 1. The utility model forms a sliding connection between the movable block and the slide rail through the setting of the slide rail. The movable block is symmetrically installed at the front and rear ends of the right side of the connecting plate with the center of the connecting plate as the reference. The connecting plate is fixedly connected to the movable blocks inside the slide rails on both sides of the front and rear. The right end of the connecting plate is fixedly connected to the slider of the shaftless cylinder through the connecting block. The shaftless cylinder is fixedly connected to the slide rail through the connecting frame. The shaftless cylinder can drive the connecting plate to move up and down to adjust the hanging height of the charging pile. The charging pile can be raised when not charging, thereby avoiding the situation where the vehicle contacts the charging pile due to the blind spot of the field of vision when reversing and damaging the charging pile.

[0017] 2. The utility model sets a travel switch, which is installed in the charging gun in a "cross" shape with the center of the connecting ring as a reference and at equal angles. The travel switch is located below the connecting ring, and the upper end of the support spring is fixedly connected to the connecting ring, and the lower end is fixedly connected to the charging gun. When the charging gun is not inserted into the vehicle, the support spring will limit the position of the connecting ring, and the connecting ring will not contact the upper end of the travel switch. After the charging gun is inserted into the vehicle, the connecting ring will squeeze the support spring and press down the travel switch. In this way, the travel switch can be in a non-pressed state when the charging gun is not inserted into the vehicle, and the charging pile will not supply power to avoid leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the slide rail and the connecting plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the charging pile and the connection plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure between the charging gun and the travel switch of the utility model;

[0022] Among them: 1. Slide rail; 11. Movable block; 12. End cover; 13. Connecting plate; 14. Connecting block; 15. Shaftless cylinder; 16. Connecting frame; 2. Charging pile; 21. Limit block; 22. Limit plate; 23. Cable; 24. Charging gun; 25. Limit frame; 26. Charging head; 27. Connecting column; 28. Support spring; 29. ​​Connecting ring; 210. Travel switch. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 - Figure 4 In this embodiment, a charging pile with adjustable suspension height difference includes: a slide rail 1, a movable block 11 is movably installed inside the slide rail 1, an end cover 12 is fixedly installed on the upper end of the slide rail 1, a connecting plate 13 is fixedly installed on the left side of the movable block 11, a connecting block 14 is fixedly installed on the right side of the connecting plate 13, a shaftless cylinder 15 is fixedly installed on the right side of the connecting block 14, and a connecting frame 16 is fixedly installed on the front and rear sides of the shaftless cylinder 15.

[0027] The movable block 11 is symmetrically installed at the front and rear ends of the right side of the connecting plate 13 based on the center of the connecting plate 13. An opening structure is provided on the front side of the slide rail 1, and a sliding connection is formed between the movable block 11 and the slide rail 1.

[0028] The end covers 12 are mounted on the upper and lower ends of the slide rail 1 in a mirror-symmetrical manner with the center of the slide rail 1 as a reference, and the connecting plates 13 are fixedly connected to the movable blocks 11 inside the slide rails 1 at the front and rear sides.

[0029] The right end of the connecting plate 13 is fixedly connected to the slider of the shaftless cylinder 15 through the connecting block 14. The connecting frame 16 is installed on the front and rear sides of the upper and lower ends of the shaftless cylinder 15 in a mirror-symmetrical manner with the center of the shaftless cylinder 15 as the reference. The shaftless cylinder 15 is fixedly connected to the slide rail 1 through the connecting frame 16.

[0030] Specifically, the slide rail 1 can limit the movement direction of the movable block 11, the end cover 12 can prevent the movable block 11 from sliding out of the slide rail 1, the connecting plate 13 can limit the position of the charging pile 2, the connecting block 14 can facilitate the connection between the connecting plate 13 and the slider of the shaftless cylinder 15, the shaftless cylinder 15 can drive the connecting plate 13 to move up and down, and the connecting frame 16 can limit the relative position between the shaftless cylinder 15 and the slide rail 1.

[0031] The charging pile 2 is fixedly installed on the left side of the connecting plate 13, the limiting block 21 is fixedly installed on the right side of the charging pile 2, the limiting plate 22 is fixedly installed on the end of the limiting block 21, a cable 23 is fixedly installed at the bottom of the charging pile 2, a charging gun 24 is fixedly installed at the end of the cable 23, a limiting frame 25 is fixedly installed on the front side of the charging pile 2, a charging head 26 is fixedly installed inside the charging gun 24, a connecting column 27 is inserted into the inside of the charging gun 24, a supporting spring 28 is inserted into the outside of the connecting column 27, a connecting ring 29 is fixedly installed on the top of the connecting column 27, and a travel switch 210 is fixedly installed inside the charging gun 24.

[0032] The limit block 21 is installed on the back of the charging pile 2 symmetrically up and down and left and right with the center of the charging pile 2 as a reference. The charging pile 2 is fixedly connected with the connecting plate 13 through the limit block 21 and the limit plate 22 .

[0033] The charging gun 24 and the limit frame 25 are interlocked with each other, and the connecting column 27 is installed in an "X" shape at a 90-degree angle below the connecting ring 29 with the center of the connecting ring 29 as a reference, so that a sliding connection is formed between the connecting column 27 and the charging gun 24.

[0034] The upper end of the support spring 28 is fixedly connected to the connecting ring 29 , and the lower end is fixedly connected to the charging gun 24 . The travel switch 210 is installed inside the charging gun 24 in a "cross" shape with the center of the connecting ring 29 as a reference, and the travel switch 210 is located below the connecting ring 29 .

[0035] Specifically, the limit block 21 can limit the position between the charging pile 2 and the connecting plate 13, the limit plate 22 can facilitate fixing the position of the limit block 21, the cable 23 can facilitate the transmission of current, the charging gun 24 can facilitate charging, the limit frame 25 can facilitate the fixing of the charging gun 24, the charging head 26 can be engaged with the vehicle for charging, the connecting column 27 can limit the movement direction of the connecting ring 29, the support spring 28 can facilitate the resetting of the connecting ring 29, and the connecting ring 29 can facilitate triggering the travel switch 210. When the travel switch 210 is not fully pressed, the charging pile 2 will not supply power.

[0036] When in use, a sliding connection is formed between the movable block 11 and the slide rail 1. The movable block 11 is symmetrically installed at the front and rear ends of the right side of the connecting plate 13 with the center of the connecting plate 13 as the reference. The connecting plate 13 is fixedly connected to the movable block 11 inside the slide rails 1 on both sides of the front and rear. The right end of the connecting plate 13 is fixedly connected to the slider of the shaftless cylinder 15 through the connecting block 14. The shaftless cylinder 15 is fixedly connected to the slide rail 1 through the connecting frame 16. The shaftless cylinder 15 can drive the connecting plate 13 to move up and down to adjust the hanging height of the charging pile 2. When not charging, the charging pile 2 can be raised, thereby avoiding the situation where the vehicle contacts the charging pile 2 due to the blind spot of the field of vision when reversing, thereby damaging the charging pile 2. The travel switch 210 is installed in the charging gun 24 in a "cross" shape with the center of the connecting ring 29 as the reference, and the travel switch 210 is located below the connecting ring 29. The upper end of the support spring 28 is fixedly connected to the connecting ring 29, and the lower end is fixedly connected to the charging gun 24. When the charging gun 24 is not inserted into the vehicle, the support spring 28 will limit the position of the connecting ring 29, and the connecting ring 29 will not contact the upper end of the travel switch 210. After the charging gun 24 is inserted into the vehicle, the connecting ring 29 will squeeze the support spring 28 and press down the travel switch 210. In this way, the travel switch 210 can be in a non-pressed state when the charging gun 24 is not inserted into the vehicle, and the charging pile 2 will not supply power to avoid leakage.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A charging pile with adjustable suspension height difference, characterized in that: include: A slide rail (1), wherein a movable block (11) is movably installed inside the slide rail (1), an end cover (12) is fixedly installed on the upper end of the slide rail (1), a connecting plate (13) is fixedly installed on the left side of the movable block (11), a connecting block (14) is fixedly installed on the right side of the connecting plate (13), a shaftless cylinder (15) is fixedly installed on the right side of the connecting block (14), a connecting frame (16) is fixedly installed on the front and rear sides of the shaftless cylinder (15), a charging pile (2) is fixedly installed on the left side of the connecting plate (13), a limit block (21) is fixedly installed on the right side of the charging pile (2), and the limit block (21) is fixedly installed on the left side of the connecting plate (13). A limit plate (22) is fixedly installed at the end, a cable (23) is fixedly installed below the charging pile (2), a charging gun (24) is fixedly installed at the end of the cable (23), a limit frame (25) is fixedly installed on the front side of the charging pile (2), a charging head (26) is fixedly installed inside the charging gun (24), a connecting column (27) is inserted into the inside of the charging gun (24), a supporting spring (28) is inserted into the outside of the connecting column (27), a connecting ring (29) is fixedly installed at the top of the connecting column (27), and a travel switch (210) is fixedly installed inside the charging gun (24).

2. The charging pile with adjustable suspension height difference according to claim 1, characterized in that: The movable block (11) is symmetrically mounted at the front and rear ends of the right side of the connecting plate (13) with the center of the connecting plate (13) as a reference, and an opening structure is provided on the front side of the slide rail (1), and a sliding connection is formed between the movable block (11) and the slide rail (1).

3. The charging pile with adjustable suspension height difference according to claim 1, characterized in that: The end cover (12) is mounted on the upper and lower ends of the slide rail (1) in a mirror-symmetrical manner with the center of the slide rail (1) as a reference, and the connecting plate (13) is fixedly connected to the movable blocks (11) inside the slide rails (1) on the front and rear sides.

4. The charging pile with adjustable suspension height difference according to claim 1, characterized in that: The right end of the connecting plate (13) is fixedly connected to the slider of the shaftless cylinder (15) through a connecting block (14); the connecting frame (16) is installed on the front and rear sides of the upper and lower ends of the shaftless cylinder (15) in a mirror-symmetrical manner with the center of the shaftless cylinder (15) as a reference; the shaftless cylinder (15) is fixedly connected to the slide rail (1) through the connecting frame (16).

5. The charging pile with adjustable suspension height difference according to claim 1, characterized in that: The limit block (21) is symmetrically installed on the back of the charging pile (2) with the center of the charging pile (2) as a reference, and the charging pile (2) is fixedly connected through the limit block (21), the limit plate (22) and the connecting plate (13).

6. The charging pile with adjustable suspension height difference according to claim 1, characterized in that: The charging gun (24) and the limiting frame (25) are interlocked with each other, and the connecting column (27) is installed below the connecting ring (29) in an "X" shape at a 90-degree angle with the center of the connecting ring (29) as a reference, and a sliding connection is formed between the connecting column (27) and the charging gun (24).

7. The charging pile with adjustable suspension height difference according to claim 1, characterized in that: The upper end of the support spring (28) is fixedly connected to the connecting ring (29), and the lower end is fixedly connected to the charging gun (24); the travel switch (210) is installed inside the charging gun (24) in a "cross" shape with the center of the connecting ring (29) as a reference, and the travel switch (210) is located below the connecting ring (29).

Images