New energy anti-collision charging pile shell

Abstract

The utility model provides a new energy anti-collision charging pile shell, and belongs to the technical field of charging piles. The new energy anti-collision charging pile shell comprises a charging pile body, and a fixing plate and a mounting seat which are arranged on the charging pile body. According to the anti-collision charging pile, when an automobile collides with the anti-collision assembly around the charging pile body, an automobile body makes soft contact with the air bag, meanwhile, the internal pressure intensity of the rubber air bag is increased while the rubber air bag is sunken, at the moment, air pressure abuts against the piston rod to move towards one end for buffering, and the piston rod drives the right-angle toothed rod on the outer side of the connecting base to move; a gear is matched to enable a positioning toothed bar to be separated from a limiting ring, a buffer spring is released, a fixing plate is matched with the buffer spring to further buffer an anti-collision assembly on a mounting base, and the situation that although a conventional anti-collision assembly can buffer the collision force, the collision force cannot be influenced is avoided. However, partial impact force between the anti-collision shell and the vehicle body can damage the vehicle body, so that the anti-collision effect is further improved, and the vehicle body and the charging pile body are effectively protected at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and in particular to a new energy anti-collision charging pile shell. Background Art

[0002] The function of new energy electric vehicle charging pile is similar to that of gas pumps in gas stations. It can be fixed on the ground or 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. The input end of the new energy electric vehicle charging pile is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging electric vehicles. New energy electric vehicle charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to perform corresponding charging methods, charging time, and cost data printing. The display screen of the new energy electric vehicle charging pile can display data such as charging amount, cost, and charging time.

[0003] In the prior art, charging piles are generally fixedly installed on open ground to facilitate the charging of new energy vehicles. At the same time, in order to prevent the vehicle from losing control and colliding with the charging pile and causing property damage, a buffer plate is often used in conjunction with a spring for anti-collision buffering. However, the anti-collision buffering by the anti-collision plate and the spring is relatively simple. In addition, although the impact force can be avoided from acting on the charging pile when the vehicle body collides with the anti-collision plate, the mutual force between the vehicle body and the collision plate will cause damage to the vehicle body, thereby damaging the vehicle body. How to invent a new energy anti-collision charging pile shell to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a new energy anti-collision charging pile shell, which aims to improve the problem that the anti-collision buffer through the anti-collision plate and the spring is relatively single and any mutual force between the vehicle body and the impact plate may cause damage to the vehicle body.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a new energy anti-collision charging pile housing, comprising a charging pile body and a fixing plate and a mounting seat arranged on the charging pile body, wherein a base is installed at the lower end of the charging pile body;

[0007] The four fixing plates are fixed around the charging pile body on the base, and a plurality of buffer springs are installed on the outer wall of one side of the fixing plate in an equidistant circular pattern. A fixing sleeve is fixedly connected to the outer wall of one side of the fixing plate close to the buffer spring, and a limiting ring is fixedly connected to the inner wall of one end of the fixing sleeve;

[0008] One side outer wall of the mounting seat is fixedly connected to one end side wall of the buffer spring, one side of the mounting seat is fixedly connected to a fixing frame, an inner wall of the fixing frame is installed with a rubber airbag, the other side outer wall of the mounting seat is fixedly connected to a fixing platform, a cavity is opened inside the fixing platform, a plurality of piston sleeves are installed on the inner wall of one side of the cavity, a piston rod is installed on the inner wall of each of the piston sleeves, one end of the plurality of piston rods is fixedly connected to a connecting seat, and the outer wall of the connecting seat is fixedly connected to four right-angle gear rods.

[0009] Preferably, the four sides of the charging pile body are protected by installed fixing plates.

[0010] By adopting the above technical solution, the surroundings of the charging pile body are protected by the installed fixing plates to prevent the charging pile body from being directly impacted and damaged.

[0011] Preferably, the outer wall of the fixing plate is fixedly connected to the side wall of one end of the buffer spring, and the buffer spring is distributed around the fixing sleeve.

[0012] By adopting the above technical solution, the buffer spring installed on the fixed plate further relieves the force of the outermost anti-collision component when it is subjected to a large impact force, thereby improving the anti-collision effect.

[0013] Preferably, part of the outer wall of the rubber airbag is fixedly connected to the inner wall of the fixing frame and the outer wall of the fixing platform, and one side inner wall of the rubber airbag is fixedly connected to a buffer air pipe fixedly connected to the inner wall of the fixing frame.

[0014] Preferably, the position of the piston sleeve corresponds to the position of the buffer air pipe, the outer wall of the piston rod and the inner wall of the piston sleeve are piston-connected, and one of the inner walls of the piston sleeve is fixedly connected with a return spring sleeved on the outside of the piston rod.

[0015] Preferably, the four right-angle gear rods are respectively meshedly connected with gears rotatably connected to the inner wall of the cavity, and the outer wall on the other side of the gear is meshedly connected with a positioning gear rod.

[0016] Preferably, the inner wall of the cavity is provided with four sliding grooves respectively connected to the positioning gear rod in a sliding manner, one end of the positioning gear rod is in contact with a limiting ring, and the other end of the positioning gear rod is provided with a chamfer.

[0017] Preferably, a contact piece is installed on the inner wall of the cavity, and a contact block electrically connected to the contact piece is installed on the connecting seat, and when the contact piece and the contact block are in contact, an alarm of the charging pile body will be triggered.

[0018] By adopting the above technical solution, when a car collides with an anti-collision component, the car body first collides with the outermost rubber airbag, and the rubber airbag is concave to buffer the impact force. When the pressure is greater than the critical value, the piston rod drives the right-angled gear rod on the outside of the connecting seat to move, and when the gear is matched, the positioning gear rod on the other side moves into the cavity through the slide groove until the positioning gear rod is out of contact with the limit ring, releasing the buffer spring, so that the buffer spring further buffers the anti-collision component on the mounting seat, thereby improving the anti-collision effect.

[0019] The beneficial effects of the utility model are:

[0020] When the car collides with the anti-collision components around the charging pile body, the car body and the airbag make soft contact, and the rubber airbag is dented and its internal pressure increases. At this time, the air pressure presses the piston rod to move to one end for buffering, and the piston rod drives the right-angle gear rod on the outside of the connecting seat to move, and cooperates with the gear to make the positioning gear rod disengage from the contact with the limit ring, release the buffer spring, and the fixed plate cooperates with the buffer spring to further buffer the anti-collision component on the mounting seat, avoiding that although the conventional anti-collision component can buffer the impact force, the impact force between the anti-collision shell and the car body will still damage the car body, further improving the anti-collision effect, and effectively protecting the car body and the charging pile body at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the overall structure of a new energy anti-collision charging pile housing provided by the embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of the anti-collision structure of a new energy anti-collision charging pile housing provided by the embodiment of the utility model;

[0024] Figure 3 This is a cross-sectional view of the anti-collision structure of the shell of a new energy anti-collision charging pile provided by the embodiment of the utility model;

[0025] Figure 4 This is a new energy anti-collision charging pile shell provided by the utility model embodiment Figure 3 A magnified view of the structure of the middle A area;

[0026] Figure 5This is a new energy anti-collision charging pile shell provided by the utility model embodiment Figure 3 A magnified view of the structure of region B.

[0027] In the figure: 1. base; 2. charging pile body; 3. fixing plate; 4. buffer spring; 5. fixing sleeve; 6. limiting ring; 7. mounting seat; 8. fixing frame; 9. rubber airbag; 10. buffer air pipe; 11. fixing table; 12. cavity; 13. piston sleeve; 14. return spring; 15. piston rod; 16. connecting seat; 17. right-angle gear rod; 18. slide groove; 19. positioning gear rod; 20. gear; 21. contact piece; 22. contact block. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] Reference Figure 1-Figure 5 , a new energy anti-collision charging pile shell, a charging pile body 2 and a fixing plate 3 and a mounting seat 7 arranged on the charging pile body 2, and a base 1 is installed at the lower end of the charging pile body 2;

[0031] Four fixing plates 3 are arranged around and fixed on the base 1 around the charging pile body 2, and a plurality of buffer springs 4 are installed on the outer wall of one side of the fixing plate 3 in an equidistant circular pattern, and a fixing sleeve 5 is fixedly connected to the outer wall of one side of the fixing plate 3 close to the buffer spring 4, and a limiting ring 6 is fixedly connected to the inner wall of one end of the fixing sleeve 5;

[0032] One side outer wall of the mounting seat 7 is fixedly connected to one end side wall of the buffer spring 4, one side of the mounting seat 7 is fixedly connected to a fixing frame 8, the inner wall of the fixing frame 8 is installed with a rubber airbag 9, the other side outer wall of the mounting seat 7 is fixedly connected to a fixing platform 11, a cavity 12 is provided inside the fixing platform 11, a plurality of piston sleeves 13 are installed on the inner wall of one side of the cavity 12, a piston rod 15 is installed on the inner wall of each piston sleeve 13, one end of the plurality of piston rods 15 is fixedly connected to a connecting seat 16, and the outer wall of the connecting seat 16 is fixedly connected to four right-angle gear rods 17.

[0033] Furthermore, the surroundings of the charging pile body 2 are protected by the installed fixing plate 3 to prevent the charging pile body 2 from being directly impacted and damaged.

[0034] It should be noted that after the charging pile body 2 is installed, the four fixing plates 3 together with the anti-collision components installed above them are fixed around the charging pile body 2 to prevent the car from braking in time and hitting the charging pile body 2 and causing damage.

[0035] Furthermore, the outer wall of the fixed plate 3 and the side wall of one end of the buffer spring 4 are fixedly connected, and the buffer spring 4 is distributed around the fixed sleeve 5.

[0036] It should be noted that the buffer spring 4 installed on the fixing plate 3 further relieves the force when the outermost anti-collision component is subjected to a large impact force, thereby improving the anti-collision effect.

[0037] Further, part of the outer wall of the rubber airbag 9 is fixedly connected to the inner wall of the fixed frame 8 and the outer wall of the fixed platform 11, one side of the inner wall of the rubber airbag 9 is fixedly connected to the buffer air pipe 10 fixedly connected to the inner wall of the fixed frame 8, the position of the piston sleeve 13 is corresponding to the position of the buffer air pipe 10, the outer wall of the piston rod 15 and the inner wall of the piston sleeve 13 are piston-connected, one of the inner walls of the piston sleeve 13 is fixedly connected to a return spring 14 sleeved on the outer side of the piston rod 15, and four right-angle gear rods 17 are respectively meshed and connected There is a gear 20 rotatably connected to the inner wall of the cavity 12, and a positioning gear rod 19 is meshedly connected to the outer wall of the other side of the gear 20. The inner wall of the cavity 12 is provided with four sliding grooves 18 respectively connected to the positioning gear rod 19 in a sliding manner. One end of the positioning gear rod 19 abuts against the limit ring 6, and the other end of the positioning gear rod 19 is provided with a chamfer. A contact piece 21 is installed on the inner wall of the cavity 12, and a contact block 22 electrically connected to the contact piece 21 is installed on the connecting seat 16. When the contact piece 21 and the contact block 22 are in contact, the alarm of the charging pile body 2 will be triggered.

[0038] It should be noted that when the car collides with the anti-collision components around the charging pile body 2, the car body first collides with the outermost rubber airbag 9, squeezing the rubber airbag 9 to cause it to dent and increasing its internal pressure. At this time, the air pressure presses the piston rod 15 to move to one end for buffering. When the pressure is greater than the critical value, the piston rod 15 drives the right-angled gear rod 17 on the outside of the connecting seat 16 to move. When cooperating with the gear 20, the positioning gear rod 19 on the other side moves into the cavity 12 through the slide groove 18 until the positioning gear rod 19 is out of contact with the limit ring 6, releasing the buffer spring 4, so that the buffer spring 4 further buffers the anti-collision components on the mounting seat 7, thereby improving the anti-collision effect.

[0039] The working principle of the new energy anti-collision charging pile shell:

[0040] When the car collides with the anti-collision components around the charging pile body 2, the car body first collides with the outermost rubber airbag 9, and the car body and the airbag make soft contact to avoid hard contact with the car body and damage to the car body. At the same time, the rubber airbag 9 is dented and its internal pressure increases. At this time, the air pressure presses the piston rod 15 to move to one end for buffering. When the pressure is greater than the critical value, the piston rod 15 drives the right-angle gear rod 17 on the outside of the connecting seat 16 to move, and cooperates with the gear 20 to make the positioning gear rod 19 on the other side move into the cavity 12 through the slide groove 18 until the positioning gear rod 19 is out of contact with the limit ring 6, and the buffer spring 4 is released. The fixing plate 3 cooperates with the buffer spring 4 to further buffer the anti-collision component on the mounting seat 7, avoiding that although the conventional anti-collision component can buffer the impact force, the impact force between the anti-collision shell and the car body will still damage the car body, further improving the anti-collision effect, and effectively protecting the car body and the charging pile body 2 at the same time.

[0041] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated in detail.

[0042] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A new energy anti-collision charging pile housing, comprising a charging pile body (2) and a fixing plate (3) and a mounting seat (7) arranged on the charging pile body (2), characterized in that: A base (1) is installed at the lower end of the charging pile body (2); The four fixing plates (3) are arranged around and fixed on the base (1) around the charging pile body (2); a plurality of buffer springs (4) are installed on the outer wall of one side of the fixing plate (3) in an equidistant circular pattern; a fixing sleeve (5) is fixedly connected to the outer wall of one side of the fixing plate (3) close to the buffer spring (4); and a limiting ring (6) is fixedly connected to the inner wall of one end of the fixing sleeve (5); An outer wall of one side of the mounting seat (7) is fixedly connected to a side wall of one end of the buffer spring (4); a fixing frame (8) is fixedly connected to one side of the mounting seat (7); a rubber airbag (9) is installed on the inner wall of the fixing frame (8); an outer wall of the other side of the mounting seat (7) is fixedly connected to a fixing platform (11); a cavity (12) is provided inside the fixing platform (11); a plurality of piston sleeves (13) are installed on the inner wall of one side of the cavity (12); a piston rod (15) is installed on the inner wall of each piston sleeve (13); one end of the plurality of piston rods (15) is fixedly connected to a connecting seat (16); and four right-angle gear rods (17) are fixedly connected to the outer wall of the connecting seat (16).

2. The new energy anti-collision charging pile housing according to claim 1 is characterized in that: The surroundings of the charging pile body (2) are protected by installed fixing plates (3).

3. The new energy anti-collision charging pile housing according to claim 1 is characterized in that: The outer wall of the fixing plate (3) is fixedly connected to a side wall of one end of the buffer spring (4), and the buffer spring (4) is distributed around the fixing sleeve (5).

4. The new energy anti-collision charging pile housing according to claim 1 is characterized in that: Part of the outer wall of the rubber airbag (9) is fixedly connected to the inner wall of the fixed frame (8) and the outer wall of the fixed platform (11), and one side of the inner wall of the rubber airbag (9) is fixedly connected to a buffer air pipe (10) fixedly connected to the inner wall of the fixed frame (8).

5. The new energy anti-collision charging pile housing according to claim 4 is characterized in that: The position of the piston sleeve (13) corresponds to the position of the buffer air pipe (10) in a one-to-one manner, the outer wall of the piston rod (15) and the inner wall of the piston sleeve (13) are piston-connected, and a return spring (14) sleeved on the outside of the piston rod (15) is fixedly connected to the inner wall of one of the piston sleeves (13).

6. The new energy anti-collision charging pile housing according to claim 5 is characterized in that: The four right-angled gear rods (17) are respectively meshedly connected to gears (20) that are rotatably connected to the inner wall of the cavity (12), and the outer wall on the other side of the gear (20) is meshedly connected to a positioning gear rod (19).

7. The new energy anti-collision charging pile housing according to claim 6 is characterized in that: The inner wall of the cavity (12) is provided with four sliding grooves (18) respectively connected to the positioning gear rod (19) in a sliding manner. One end of the positioning gear rod (19) is in contact with the limiting ring (6), and the other end of the positioning gear rod (19) is provided with a chamfer.

8. The new energy anti-collision charging pile housing according to claim 1, characterized in that: A contact piece (21) is installed on the inner wall of the cavity (12), and a contact block (22) electrically connected to the contact piece (21) is installed on the connection seat (16); when the contact piece (21) and the contact block (22) are in contact, an alarm of the charging pile body (2) is triggered.

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