Anti-collision new energy automobile charging pile

Abstract

The invention discloses an anti-collision new energy automobile charging pile which comprises a base, the base is internally provided with a fixing frame, and a buffer space is formed on the inner side of the fixing frame; the number of the limiting pipes is at least five, the limiting pipes are evenly arranged on the base and the fixing frame, and openings of the limiting pipes face the buffer space; the bearing seat is configured on the base and located in the buffer space, and the top end of the bearing seat extends out of the upper portion of the base to bear a charging pile body; the buffering assembly is arranged in the limiting pipe and on the bearing seat, and when the charging pile body is collided, the bearing seat slowly moves in the buffering space by means of the buffering effect of the buffering assembly; the charging pile can solve the problems that when the charging pile is impacted, the charging pile cannot be effectively buffered, the charging pile is damaged by collision, and the service life of the charging pile is affected.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to an anti-collision new energy vehicle charging pile. Background Art

[0002] A charging pile, also known as an electric vehicle charging station or electric vehicle power supply equipment, is a device that provides electrical energy to electric vehicles, enabling them to store enough electricity to support their operation.

[0003] Charging piles are generally installed in underground garages. When a car is reversing into the garage, it is easy to hit the charging pile due to a certain blind spot. Traditional charging piles are generally fixed on the ground or wall. When the charging pile encounters an impact, the charging pile cannot effectively buffer the impact, which causes the charging pile to be damaged and affects its service life. Summary of the invention

[0004] In order to overcome the above-mentioned shortcomings, an object of the present invention is to provide an anti-collision new energy vehicle charging pile.

[0005] In order to achieve the above objectives, the technical solution adopted by the present invention includes: a base, wherein the base has a fixed frame, and a buffer space is formed inside the fixed frame; a limiting tube, wherein the limiting tube has at least five and is evenly arranged on the base and the fixed frame, and the opening of the limiting tube faces the buffer space; a bearing seat, wherein the bearing seat is arranged on the base and located in the buffer space, and the top end of the bearing seat extends out from above the base to receive the charging pile body; a buffer component, wherein the buffer component is arranged in the limiting tube and on the bearing seat, and when the charging pile body is collided, the bearing seat moves slowly in the buffer space with the aid of the buffering effect of the buffer component.

[0006] When the charging pile body is impacted toward the rear, the charging pile body will push the supporting seat to move toward the rear in the buffer space. Under the action of the buffer component, the buffer component close to the rear part can form an obstacle to the forward movement of the supporting seat, and the buffer component close to the front part can tighten the supporting seat to hinder the movement of the supporting seat, thereby providing a buffering effect for the charging pile body and reducing the possibility of damage to the charging pile body.

[0007] In the preferred technical solution of the above-mentioned anti-collision new energy vehicle charging pile, the buffer component at least includes: A buffer block, the buffer block is connected to the limiting tube through an elastic member; A connecting rod, wherein the connecting rod has a first end and a second end opposite to each other, wherein the first end is rotatably mounted on the buffer block, and the second end is rotatably mounted on the bearing seat.

[0008] In the above preferred technical solution of the anti-collision new energy vehicle charging pile, the buffer component also includes: A rubidium magnet, wherein the rubidium magnet is mounted on the buffer block; Wherein, the rubidium magnet always keeps sliding in the limit tube, and the limit tube is made of copper or aluminum.

[0009] In the preferred technical solution of the above-mentioned anti-collision new energy vehicle charging pile, the outside of the rubidium magnet is coated with a hard protective layer.

[0010] In the preferred technical solution of the above-mentioned anti-collision new energy vehicle charging pile, the supporting seat is formed with a storage platform at one end extending out from the top of the base, and the charging pile body is arranged on the storage platform.

[0011] In the preferred technical solution of the above-mentioned anti-collision new energy vehicle charging pile, a ball is rotatably configured at the bottom of the bearing seat.

[0012] In the preferred technical solution of the above-mentioned anti-collision new energy vehicle charging pile, the fixing frame is provided with an annular corrugated tube on one side close to the buffer space, and the inner side of the corrugated tube is connected to the peripheral side of the bearing seat.

[0013] In the preferred technical solution of the above-mentioned anti-collision new energy vehicle charging pile, an elastic metal wire is arranged in the corrugated tube.

[0014] In the preferred technical solution of the above-mentioned anti-collision new energy vehicle charging pile, ear plates are arranged on the outer peripheral side of the base.

[0015] In the preferred technical solution of the above-mentioned anti-collision new energy vehicle charging pile, the elastic member is a spring or elastic steel.

[0016] The beneficial effect of the present invention is that when the charging pile body is hit, the charging pile body drives the bearing seat to move toward the rear position, the buffer block at the rear position is squeezed and moves toward the inside of the limiting tube, and the buffer block at the front position is stretched by the bearing seat and gradually withdraws from the limiting tube. Through this arrangement, the elastic part in the rear direction can push the buffer block and the elastic part in the front direction can tighten the buffer block, so as to slow down the movement trend of the bearing seat in the buffer space, ensure that the charging pile body can buffer the force when it is impacted, and improve the service life of the charging pile body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the charging pile body being installed on the base; Figure 2 is a schematic diagram of a base and a buffer assembly; Figure 3 The cross-sectional view of the present invention Figure 1 ; Figure 4 The cross-sectional view of the present invention Figure 2 ; Figure 5 It is the connection relationship diagram of the buffer block and the limit tube; In the figure: base 1, fixing frame 2, buffer space 3, limiting tube 4, bearing seat 5, storage platform 51, charging pile body 6, buffer assembly 7, buffer block 71, elastic member 72, connecting rod 73, neodymium magnet 74, protective layer 75, bellows 8. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the invented product is usually placed when in use, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figures 1 to 5As shown, an anti-collision new energy vehicle charging pile of the present invention includes: a base 1, a fixing frame 2 is provided in the base 1, and a buffer space 3 is formed inside the fixing frame 2; a limiting tube 4, the limiting tube 4 has at least five and is evenly arranged on the base 1 and the fixing frame 2, and the opening of the limiting tube 4 faces the buffer space 3; a bearing seat 5, the bearing seat 5 is arranged on the base 1 and located in the buffer space 3, and the top end of the bearing seat 5 extends out from the top of the base 1 to receive the charging pile body 6; a buffer component 7, the buffer component 7 is arranged in the limiting tube 4 and on the bearing seat 5, when the charging pile body 6 is collided, with the help of the buffering effect of the buffer component 7, the bearing seat 5 moves slowly in the buffer space 3.

[0022] See also Figure 2 , Figure 3 The cross section of the base 1 is a circular structure, the outer circumference of the base 1 extends upward to form an eaves, the fixing frame 2 is a circular ring structure, the fixing frame 2 is coaxial with the base 1, a buffer space 3 is formed in the middle of the fixing frame 2, and the bearing seat 5 is arranged in the buffer space 3.

[0023] See also Figure 3 There are at least five limiting tubes 4, which are clamped on the fixing frame 2, and one end of the limiting tube 4 is connected to the inner side of the eaves of the base 1, and the other end faces the buffer space 3. The five limiting tubes 4 are evenly distributed with the central axis of the base 1 or the fixing frame 2 as the center; the buffer assembly 7 is configured on the limiting tube 4 and the bearing seat 5.

[0024] See also Figures 2 to 4 When the charging pile body 6 disposed above the bearing seat 5 is impacted toward the rear side, the charging pile body 6 will push the bearing seat 5 to move toward the rear side in the buffer space 3. Under the action of the buffer component 7, the buffer component 7 near the rear side can form an obstacle to the forward movement of the bearing seat 5, and the buffer component 7 near the front side can tighten the bearing seat 5 to hinder the movement of the bearing seat 5. Through this arrangement, it can be ensured that after the charging pile body 6 is impacted, it can buffer the impact force acting on the charging pile body 6 by moving, reducing the possibility of damage to the charging pile body 6. When the object that impacts the charging pile body 6 is separated from the charging pile body 6, under the action of the buffer component 7, the bearing seat 5 and the charging column body disposed on the bearing seat 5 can be reset, which is convenient for the subsequent continued use of the charging pile body 6.

[0025] In one or more embodiments, the buffer assembly 7 includes at least: a buffer block 71, which is connected to the limiting tube 4 through an elastic member 72; a connecting rod 73, which has a first end and a second end relative to each other, the first end is rotatably mounted on the buffer block 71, and the second end is rotatably mounted on the supporting seat 5.

[0026] See also Figures 2 to 5The buffer block 71 is adapted to the inner wall of the limiting tube 4, and the buffer block 71 can slide in the limiting tube 4. One end of the buffer block 71 is connected to the inner wall of the eaves of the base 1 through an elastic member 72. The first end of the connecting rod 73 is rotatably mounted on the end of the buffer block 71 extending out of the limiting tube 4, and the second end of the connecting rod 73 is rotatably mounted on the outer side wall of the bearing seat 5.

[0027] See also Figure 3 In the initial state, several connecting rods 73 are arranged in an inclined shape, and each connecting rod 73 is inclined by 15-45° relative to the outer peripheral side wall of the bearing seat 5; through this arrangement, it can be ensured that each connecting rod 73 can rotate in time when the position of the bearing seat 5 changes. In addition, it is worth mentioning that each connecting rod 73 cannot be arranged to be perpendicular to the outer peripheral side wall of the bearing seat 5, so as to avoid the position of the bearing seat 5 being fixed and difficult to change, which in turn causes the problem of difficulty in buffering the bearing seat 5 and the charging pile body 6.

[0028] See also Figure 3 When the charging pile body 6 is slightly hit in the rear direction, the charging pile body 6 drives the bearing seat 5 to move toward the rear position in the buffer space 3. At this time, the buffer block 71 at the rear position is squeezed, and the buffer block 71 at the rear position moves toward the inside of the limiting tube 4 and squeezes the elastic member 72. The connecting rod 73 gradually changes from an inclined state to a vertical state. The buffer block 71 at the front position is stretched by the bearing seat 5 and gradually withdraws from the limiting tube 4. The connecting rod 73 at the front position also changes from an inclined state to a vertical state. Through this arrangement, the charging pile body 6 can be made to move toward the rear position in the buffer space 3. When the body 6 is subjected to a slight impact in the rear direction, the elastic member 72 in the rear direction pushes the buffer block 71, and the elastic member 72 in the front direction tightens the buffer block 71, so as to slow down the movement trend of the supporting seat 5 in the buffer space 3, thereby slowing down the movement displacement of the charging pile body 6, ensuring that the charging pile body 6 can move to a certain position when impacted to alleviate the impact force, and at the same time avoid the problem that the object impacting the charging pile body 6 continues to push the charging pile body 6 and causes the fixed charging pile body 6 to bend and be damaged, thereby improving the service life of the charging pile body 6.

[0029] In one or more embodiments, the buffer assembly 7 further includes: a rubidium magnet 74, which is mounted on the buffer block 71; wherein the rubidium magnet 74 always keeps sliding in the limiting tube 4, and the limiting tube 4 is made of copper or aluminum.

[0030] See also Figures 3 to 5, the limit tube 4 is a copper tube or an aluminum tube, and the rubidium magnet 74 is fixed on the buffer block 71. When the charging pile body 6 is impacted in the rear direction, the support seat 5 body will push the buffer block 71 and the rubidium magnet 74 at the rear position to move toward the rear position in the limit tube 4. At this time, since the rubidium magnet 74 moves backward in the copper limit tube 4, according to Lenz's law, the magnetic flux of the limit tube 4 on the rear side of the rubidium magnet 74 increases, and the magnetic flux of the limit tube 4 in the front direction of the rubidium magnet 74 decreases. When the magnetic flux in the front and rear directions of the rubidium magnet 74 changes, an induced current can be generated, and the induced current The magnetic field always hinders the magnetic field change of the rubidium magnet 74, and then prevents the rubidium magnet 74 from moving in the limiting tube 4, thereby further slowing down the movement rate of the rubidium magnet 74 and the buffer block 71 in the limiting tube 4, thereby ensuring the buffering quality of the charging pile body 6 of the present application; in addition, the rubidium magnet 74 inside the limiting tube 4 at the front position will also hinder the buffer block 71 at the front position from moving in the limiting tube 4, so as to slow down the movement rate of the charging pile body 6, thereby ensuring the buffering quality of the charging pile body 6 of the present application.

[0031] It should be noted that the front and rear positions of the neodymium magnet 74 can be found in the attached Figure 2 In addition, when the rubidium magnet 74 moves in the aluminum tube, it will also be hindered. There is no restriction on whether the position limiting tube 4 can be a copper tube or an aluminum tube.

[0032] In one or more embodiments, the rubidium magnet 74 is coated with a hard protective layer 75. The protective layer 75 can be a hard metal, such as steel, iron, etc. Through this arrangement, the brittle rubidium magnet 74 can be protected and the service life of the rubidium magnet 74 can be extended.

[0033] In one or more embodiments, the supporting seat 5 is formed with a storage platform 51 at one end extending from the top of the base 1, and the charging pile body 6 is arranged on the storage platform 51. Figure 1 , Figure 2 The storage platform 51 is adapted to the bottom surface of the charging pile body 6 so that the charging pile body 6 can be installed on the storage platform 51 .

[0034] In one or more embodiments, a ball bearing is rotatably arranged at the bottom of the bearing seat 5. The ball bearing is not shown in the drawings. This arrangement can reduce the friction of the bearing seat 5 moving in the buffer space 3, ensuring that the bearing seat 5 can move in the buffer space 3 when the charging pile body 6 is impacted.

[0035] In one or more embodiments, the fixing frame 2 is provided with a circular bellows 8 on one side close to the buffer space 3, and the inner side of the bellows 8 is connected to the peripheral side of the bearing seat 5. Figure 2 , Figure 4Through this arrangement, a shield can be formed for the buffer space 3 to prevent debris from entering the buffer space 3 and hindering the movement of the support seat 5 in the buffer space 3. At the same time, by configuring the object shielding the buffer space 3 as a circular ring-shaped corrugated tube 8, the corrugated tube 8 has a certain elasticity, so that the support seat 5 can be further buffered while moving in the buffer space 3, thereby improving the buffering effect of the present application on the charging pile body 6 and having practicality.

[0036] In one or more embodiments, an elastic metal wire is disposed in the bellows 8. The elastic metal wire can assist the bellows 8 in resetting, increase the strength of the bellows 8, and extend the service life of the bellows 8.

[0037] In one or more embodiments, a lug is disposed on the outer circumference of the base 1. The lug is not shown in the drawings; there are at least two lugs, which are used to connect the base 1 to other objects.

[0038] In one or more embodiments, the elastic member 72 is a spring or elastic steel.

[0039] The above implementation modes are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

[0040] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. An anti-collision new energy vehicle charging pile, characterized in that: include: A base, wherein a fixing frame is provided inside the base, and a buffer space is formed inside the fixing frame; Limiting tubes, at least five of which are evenly arranged on the base and the fixing frame, and the openings of the limiting tubes face the buffer space; A bearing seat, the bearing seat is arranged on the base and located in the buffer space, and the top end of the bearing seat extends above the base to receive the charging pile body; A buffer component is arranged in the limiting tube and on the bearing seat. When the charging pile body is collided, the bearing seat moves slowly in the buffer space by means of the buffering effect of the buffer component.

2. The anti-collision new energy vehicle charging pile according to claim 1 is characterized in that: The buffer assembly at least comprises: A buffer block, the buffer block is connected to the limiting tube through an elastic member; A connecting rod, wherein the connecting rod has a first end and a second end opposite to each other, wherein the first end is rotatably mounted on the buffer block, and the second end is rotatably mounted on the bearing seat.

3. The anti-collision new energy vehicle charging pile according to claim 2 is characterized in that: The buffer assembly also includes: A rubidium magnet, wherein the rubidium magnet is mounted on the buffer block; Wherein, the rubidium magnet always keeps sliding in the limit tube, and the limit tube is made of copper or aluminum.

4. The anti-collision new energy vehicle charging pile according to claim 3 is characterized in that: The outside of the rubidium magnet is coated with a hard protective layer.

5. The anti-collision new energy vehicle charging pile according to claim 1 is characterized in that: The supporting seat is provided with a storage platform at one end extending out from the top of the base, and the charging pile body is arranged on the storage platform.

6. The anti-collision new energy vehicle charging pile according to claim 1 is characterized in that: The bottom of the bearing seat is rotatably provided with a ball.

7. The anti-collision new energy vehicle charging pile according to claim 1 is characterized in that: The fixing frame is provided with a circular bellows on one side close to the buffer space, and the inner side of the bellows is connected to the peripheral side of the bearing seat.

8. The anti-collision new energy vehicle charging pile according to claim 7 is characterized in that: An elastic metal wire is arranged inside the corrugated tube.

9. The anti-collision new energy vehicle charging pile according to claim 1, characterized in that: The outer peripheral side of the base is provided with an ear plate.

10. The anti-collision new energy vehicle charging pile according to claim 2, characterized in that: The elastic member is a spring or elastic steel.

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