CN109435733B

CN109435733B - Fill rifle fixing device that charges of electric pile

Info

Publication number: CN109435733B
Application number: CN201811282230.6A
Authority: CN
Inventors: 王发文; 赵阳阳; 吴金亮; 黄滨; 汤建; 郭利庚; 张靖; 张克明
Original assignee: Anhui Hanxing Energy Co ltd
Current assignee: Anhui Hanxing Energy Co ltd
Priority date: 2018-10-31
Filing date: 2018-10-31
Publication date: 2022-07-26
Anticipated expiration: 2038-10-31
Also published as: CN109435733A

Abstract

The invention discloses a charging gun fixing device of a charging pile, which comprises a charging gun, wherein a fixing cylinder is arranged on the periphery of the charging gun, a partition plate is fixedly connected to the inner cavity of the fixing cylinder, the partition plate is fixedly connected with the charging gun, a through hole is formed in the outer side of the partition plate, an annular adsorption cavity is formed in one end, close to the gun head of the charging gun, of the through hole, an annular rubber sealing strip is arranged at the other end of the annular adsorption cavity, a spring is installed on one side, far away from the gun head of the charging gun, of the partition plate, the other end of the spring is connected with a pressing plate, the pressing plate is connected with the inner cavity of the fixing cylinder in a sliding mode and can isolate air circulation on two sides of the pressing plate, and one side, far away from the spring, of the pressing plate is fixedly connected with a push plate through a connecting rod; the charging gun fixing device is simple in structure, convenient and practical, and the push plate and the spring are arranged, so that the spring pushes the push plate to enable the inside and the outside of the annular adsorption cavity to generate pressure difference, the fixing cylinder drives the charging gun to be fixed to be close to a vehicle body, and the charging gun can be fixed more firmly during charging.

Description

Fill rifle fixing device that charges of electric pile

Technical Field

The invention relates to the technical field of charging gun fixing devices, in particular to a charging gun fixing device of a charging pile.

Background

The charging pile has the function similar to that of a fuel charger in a gas station, can be fixed on the ground or on the wall, can be installed in public buildings (public buildings, markets, public parking lots and the like) and residential area parking lots or charging stations, can charge various types of electric vehicles according to different voltage grades, has the input end directly connected with an alternating current network, has the output end provided with a charging plug for charging the electric vehicles, is provided with a locking lever to facilitate the insertion and the extraction of the plug, and can provide a signal for confirming the locking to ensure the safety, the charging gun head matched with the charging pile is inconvenient to use when the conventional charging pile is used, is not firm enough and easy to shake when the charging pile is inserted and connected with a plug connector on the electric vehicle, and can become loose after long-time use to cause the charging gun head to fall from the plug connector, the charging gun head is broken, and the maintenance cost of the charging pile is increased.

Disclosure of Invention

The invention mainly aims to provide a charging gun fixing device of a charging pile, which can effectively solve the problem that the plugging of a charging gun and an electric automobile is easy to loosen in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a fill rifle fixing device that charges of electric pile, includes the rifle that charges, the rifle that charges is pegged graft and is had the car socket that charges, the car socket connection that charges is connected with the automobile body, the periphery of the rifle that charges is provided with solid fixed cylinder, the inner chamber fixedly connected with baffle of solid fixed cylinder, baffle and the rifle fixed connection that charges, the through-hole has been seted up in the outside of baffle, the rifle head one end that the through-hole is close to the rifle that charges is provided with annular absorption chamber, the other end in annular absorption chamber is provided with annular rubber sealing strip, the rifle head one side that the rifle that charges was kept away from to the baffle is installed the spring, the other end of spring is connected with the clamp plate, the inner chamber sliding connection of clamp plate and solid fixed cylinder, and the clamp plate can completely cut off the circulation of air of clamp plate both sides, one side that the spring was kept away from to the clamp plate is through connecting rod fixedly connected with push pedal.

Preferably, one side of the pressure plate, which is far away from the spring, is fixedly connected with a first sealing strip, and the other end of the first sealing strip is fixed with the charging gun.

Preferably, one side of the pressure plate, which is far away from the spring, is fixedly connected with a second sealing strip, and the other end of the second sealing strip is fixed with the inner cavity of the fixed cylinder.

Preferably, a handle is arranged on the charging gun.

Preferably, one side of the push plate, which is far away from the connecting rod, is provided with a non-slip mat.

Preferably, an arc-shaped surface is arranged at the opening of the fixed cylinder.

Preferably, the connecting rods are provided with at least four.

Compared with the prior art, the invention has the following beneficial effects:

1. this fill rifle fixing device that charges of electric pile, moreover, the steam generator is simple in structure, convenience and practicality, when the rifle that will charge inserts the car socket that charges, smooth automobile body is hugged closely to annular rubber sealing strip, make the clamp plate move to spring one side through promoting the push pedal, and with the air of clamp plate one side from annular rubber sealing strip department discharge, when loosening the hand, the spring promotes the push pedal and makes annular absorption intracavity produce the pressure difference outward, the solid fixed cylinder drives the rifle that charges this moment and hugs closely the automobile body fixed, the rifle that will charge that can be more firm fixes.

2. This fill rifle fixing device that charges of electric pile through setting up the spring, gives thrust that the push pedal lasts, guarantees that the annular adsorbs the intracavity and produces the pressure difference that lasts outward, guarantees to adsorb fixed persistence, removes fixedly when needs, only needs to promote the push pedal and makes the clamp plate adsorb chamber one side motion to the annular, and the annular of this moment adsorbs the intracavity and outside the pressure difference reduce, and that can relax removes and adsorb fixedly with the automobile body.

3. This fill rifle fixing device that charges of electric pile through setting up first sealing strip and second sealing strip, can guarantee the clamp plate respectively with the leakproofness of rifle, the solid fixed cylinder inner chamber of charging, guarantee absorbent persistence.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view a-a of fig. 1 of the present invention.

In the figure: 1. a fixed cylinder; 2. a spring; 3. a partition plate; 4. a through hole; 5. an annular adsorption cavity; 6. an annular rubber sealing band; 7. a charging gun; 8. pressing a plate; 9. a connecting rod; 10. an arc-shaped surface; 11. a first sealing tape; 12. pushing the plate; 13. a handle; 14. a second sealing tape; 15. an automotive charging jack; 16. a vehicle body.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.

As shown in fig. 1-2, a charging gun fixing device for a charging pile comprises a charging gun 7, wherein an automobile charging socket 15 is inserted into the charging gun 7, the automobile charging socket 15 is connected with an automobile body 16, a fixing cylinder 1 is arranged on the periphery of the charging gun 7, a cavity is arranged inside the fixing cylinder 1 which is a cylindrical structure, a partition plate 3 is fixedly connected with an inner cavity of the fixing cylinder 1, the partition plate 3 is fixedly connected with the charging gun 7, the fixing cylinder 1 is fixed with the charging gun 7 through the partition plate 3, a through hole 4 is formed in the outer side of the partition plate 3, the through hole 4 is close to the side wall of the fixing cylinder 1, an annular absorption cavity 5 is arranged at one end, close to a gun head of the charging gun 7, of the through hole 4, the annular absorption cavity 5 is communicated with the inner cavity of the fixing cylinder 1 through the through hole 4, an annular rubber sealing strip 6 is arranged at the other end of the annular absorption cavity 5, and is ensured to be closely connected with the surface of the automobile body 16 through the annular rubber sealing strip 6, spring 2 is installed to the rifle head one side that the rifle 7 is kept away from to baffle 3, the other end of spring 2 is connected with clamp plate 8, clamp plate 8 and the inner chamber sliding connection of solid fixed cylinder 1, clamp plate 8 are the loop configuration, and the inner circle and the outer lane of clamp plate 8 are sealed to be handled, and clamp plate 8 can completely cut off the circulation of air of clamp plate 8 both sides, spring 2 was kept away from to clamp plate 8 one side is through connecting rod 9 fixedly connected with push pedal 12, through promoting push pedal 12 control clamp plate 8 lateral sliding.

In this embodiment, one side of the pressing plate 8, which is far away from the spring 2, is fixedly connected with a first sealing strip 11, the first sealing strip 11 is of an annular structure, the other end of the first sealing strip 11 is fixed to the charging gun 7, and a gap between the charging gun 7 and the pressing plate 8 is sealed for the second time, so that the sealing performance is ensured.

In this embodiment, one side of the pressing plate 8, which is far away from the spring 2, is fixedly connected with a second sealing strip 14, the second sealing strip 14 is of an annular structure, and the other end of the second sealing strip 14 is fixed to the inner cavity of the fixed cylinder 1, so as to perform secondary sealing on a gap between the inner cavity of the fixed cylinder 1 and the pressing plate 8, thereby ensuring the sealing property.

In this embodiment, the charging gun 7 is provided with a handle 13, which is convenient to operate.

In this embodiment, a non-slip pad is disposed on a side of the push plate 12 away from the connecting rod 9, so that the push plate 12 is not slipped when pushed.

In this embodiment, the opening of the fixed cylinder 1 is provided with the arc-shaped surface 10, so that the push plate 12 is better matched with the inner cavity of the fixed cylinder 1 when being pushed to the fixed cylinder 1, and the arc-shaped surface 10 can not hurt hands in operation.

In this embodiment, at least four connecting rods 9 are provided.

The invention relates to a charging gun fixing device of a charging pile, which has the working principle that: when charging, the gun 7 that will charge inserts on the car socket 15 that charges, annular rubber sealing strip 6 hugs closely the car automobile body 16 surface this moment, promote push pedal 12 and make 8 compression spring 2 of clamp plate, and pass through annular absorption chamber 5 with the air of 8 one side of clamp plate through-hole 4, and discharge from annular rubber sealing strip 6, stop promoting push pedal 12, spring 2 promotes 8 extrapolations of clamp plate, annular absorption chamber 5 inside and outside produces the pressure difference this moment, the solid fixed cylinder 1 drives the gun 7 that charges and hugs closely automobile body 16 fixed, after charging, promote push pedal 12 and make the inside and outside pressure difference that produces of annular absorption chamber 5 reduce, can easily take off the gun 7 that charges.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and are not to be construed as limiting the scope of the invention.

Claims

1. The utility model provides a fill electric pile's rifle fixing device that charges, includes the rifle that charges, its characterized in that: the automobile charging device is characterized in that an automobile charging socket is inserted into the charging gun, the automobile charging socket is connected with an automobile body, a fixing cylinder is arranged on the periphery of the charging gun, a partition plate is fixedly connected to the inner cavity of the fixing cylinder, the partition plate is fixedly connected with the charging gun, a through hole is formed in the outer side of the partition plate, an annular adsorption cavity is formed in one end, close to the gun head of the charging gun, of the through hole, an annular rubber sealing strip is arranged at the other end of the annular adsorption cavity, a spring is mounted on one side, away from the gun head of the charging gun, of the partition plate, a pressing plate is connected to the other end of the spring, the pressing plate is in sliding connection with the inner cavity of the fixing cylinder and can isolate air circulation on two sides of the pressing plate, a push plate is fixedly connected to one side, away from the spring, of the pressing plate, a first sealing strip is fixedly connected to one side, away from the spring, of the pressing plate, and the other end of the first sealing strip is fixed with the charging gun, one side of the pressing plate, which is far away from the spring, is fixedly connected with a second sealing strip, the other end of the second sealing strip is fixed with the inner cavity of the fixed cylinder, and an arc-shaped surface is arranged at the opening of the fixed cylinder.

2. The charging gun fixing device of the charging pile according to claim 1, characterized in that: and a handle is arranged on the charging gun.

3. The charging gun fixing device for the charging pile according to claim 1, characterized in that: and one side of the push plate, which is far away from the connecting rod, is provided with an anti-skid pad.

4. The charging gun fixing device for the charging pile according to claim 1, characterized in that: the connecting rods are at least provided with four.