CN209176537U - A kind of new-energy automobile charging pile for preventing charging cable from wearing - Google Patents

Abstract

The utility model discloses the new-energy automobile charging piles that one kind can prevent charging cable from wearing, including pedestal, charging pile main body, charging gun placing box and charging cable fixing seat, the top dead center position of the pedestal is welded with charging pile main body, the two sides up and down of charging pile main body left and right ends are welded with charging gun placing box and charging cable fixing seat, the left and right sides of the charging pile main body is welded with the shell for mutually covering charging gun placing box with charging cable fixing seat, and the bottom end of shell is mutually welded with pedestal, rectangular box is welded on the outside of the inner cavity of the shell, the inner cavity of the rectangular box is welded with transverse slat in left-right direction.The new-energy automobile charging pile that can prevent charging cable from wearing can prevent from generating friction between charging cable and ground when pulling charging cable to new-energy automobile charging, charging cable is avoided to wear, the service life for substantially increasing charging cable, reduces maintenance cost, is conducive to be widely popularized.

Description

A new energy vehicle charging pile that can prevent charging lines from wearing out

technical field

The utility model relates to the technical field of new energy vehicle charging pile equipment, in particular to a new energy vehicle charging pile capable of preventing charging lines from wearing out.

Background technique

With the development of new energy vehicles, new energy vehicles or hybrid vehicles with motor drive are more and more accepted by consumers. The function of charging piles is similar to that of fuel dispensers in gas stations, generally providing conventional charging and fast charging. Two charging methods, which can be fixed on the ground or walls, installed in public buildings (public buildings, shopping malls, public parking lots, etc.) Charging, but in the existing new energy vehicle charging pile, the charging line is exposed to the outside and directly contacts the ground, and when the charging line is pulled to charge the new energy vehicle, there will be friction between the charging line and the ground, causing the charging line to wear , greatly reducing the service life of the charging line, increasing maintenance costs, and being unfavorable for widespread promotion.

Utility model content

The purpose of this utility model is to provide a new energy vehicle charging pile which can prevent the charging line from being worn out, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a new energy vehicle charging pile that can prevent the charging wire from wearing out, including a base, a charging pile main body, a charging gun placement box and a charging wire fixing seat, the top center of the base The main body of the charging pile is welded at the position, and the upper and lower sides of the left and right ends of the main body of the charging pile are welded with a charging gun placement box and a charging cable fixing seat. The left and right sides of the charging pile main body are welded with a charging gun placement box and a charging The shell is covered by the wire fixing seat, and the bottom end of the shell is welded to the base, a rectangular box is welded outside the inner cavity of the shell, and a horizontal plate is welded in the inner cavity of the rectangular box along the left and right directions. The top center of the horizontal plate is plugged with a post, the bottom end of the post extends through the horizontal plate to the bottom of the inner cavity of the rectangular box, and the bottom end of the post is welded with a bottom plate, and the outer wall of the post is socketed There is a spring, the upper and lower ends of the spring are engaged with the horizontal plate and the bottom plate respectively, the top of the post is welded with a rack, and the bottom ends of the left and right sides of the main body of the charging pile are axially connected with one end of the cylinder. The other end of the column extends to the inner cavity of the rectangular box and is axially connected with the rectangular box. The outer wall of the column is interference-fitted with a gear that meshes with the rack. The inner cavity of the main body of the charging pile is electrically connected to a charging One end of the charging line, the charging line extends out of the main body of the charging pile through the charging line fixing seat, and the charging line is wound on the outer wall of the cylinder counterclockwise from left to right, the other end of the charging line is screwed with a charging gun, and the charging gun It is clamped in the inner cavity of the charging gun placement box, the front outer wall of the housing is connected with a door panel through a hinge, one end of the rotating rod is pivotally connected to the left and right bottom ends of the main body of the charging pile, and the other end of the rotating rod One end is axially connected with the rectangular box.

Preferably, the left and right sides of the main body of the charging pile are arranged in sequence from top to bottom with a charging gun placement box, a rotating rod, a cylinder, and a charging line fixing seat, and the charging gun placement box, rotating rod, cylinder, and charging line fixing seat are all inside the housing.

Preferably, the rotating rod is located on the front side of the charging line between the charging gun placement box and the cylinder.

Preferably, the gear is located on the front side of the rack.

Preferably, the horizontal plate is located at the bottom of the inner cavity of the rectangular box.

Compared with the prior art, the beneficial effect of the utility model is: the new energy vehicle charging pile that can prevent the charging wire from being worn out, when the door panel is opened, the charging gun in the charging gun placement box is taken out, and the charging wire is pulled out to the new charging pile. When the energy vehicle is charging, through the cooperation between the cylinder, the rack, the gear and the spring, the charging wire wrapped around the outer wall of the cylinder can be pulled out and then in a tense state. The support for the charging line can effectively avoid the contact between the charging line and the ground and wear. When the charging gun is pulled out from the plug of the new energy vehicle, the spring loses the external force to drive the bottom plate, the post and the rack to reset, so that The charging cable is automatically wound on the outer wall of the cylinder, so that when charging the new energy vehicle and pulling the charging cable, it can prevent the friction between the charging cable and the ground, avoid the wear and tear of the charging cable, greatly improve the service life of the charging cable, and reduce maintenance. The cost is conducive to widespread promotion.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the left view sectional structure schematic diagram of rectangular box of the present utility model;

Fig. 3 is a front structural schematic diagram of the housing of the present invention.

In the figure: 1. Base, 2. Charging pile main body, 3. Charging gun placement box, 4. Charging cable fixing seat, 5. Shell, 6. Rectangular box, 7. Horizontal plate, 8. Inserting post, 9. Bottom plate , 10, spring, 11, rack, 12, cylinder, 13, gear, 14, charging line, 15, door panel, 16, rotating rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-3, the utility model provides a technical solution: a new energy vehicle charging pile that can prevent the charging line from wearing out, including a base 1, a charging pile body 2, a charging gun storage box 3 and a charging line fixing seat 4 , the top center of the base 1 is welded with the charging pile main body 2, the charging gun placement box 3 and the charging cable fixing seat 4 are welded on the upper and lower sides of the left and right ends of the charging pile main body 2, and the left and right sides of the charging pile main body 2 are welded with The housing 5 that covers the charging gun placement box 3 and the charging cable fixing seat 4, and the bottom end of the housing 5 is welded to the base 1, and a rectangular box 6 is welded on the outside of the inner cavity of the housing 5, and the inside of the rectangular box 6 The cavity is welded with a horizontal plate 7 along the left and right directions. The horizontal plate 7 is located at the bottom end of the inner cavity of the rectangular box 6. The top center of the horizontal plate 7 is inserted with a post 8. The bottom end of the post 8 runs through the horizontal plate 7 and extends to the rectangular box. The bottom end of the inner cavity of the box 6, and the bottom end of the post 8 is welded with a base plate 9, and the outer wall of the post 8 is sleeved with a spring 10, the spring 10 is a compression spring, and the elastic coefficient of the spring 10 is 18N/CM, and the spring 10 is subjected to Elastic deformation occurs after stretching or extrusion, and returns to the initial state after removing the external force. The upper and lower ends of the spring 10 are engaged with the horizontal plate 7 and the bottom plate 9 respectively, and the bottom plate 9 and the post 8 can be easily reset by the spring 10 When the bottom plate 9 drives the bottom plate 9 to move upward, the bottom plate 9 squeezes the spring 10, the top of the post 8 is welded with a rack 11, and the left and right bottom ends of the main body 2 of the charging pile are both axially connected with One end of the cylinder 12, the other end of the cylinder 12 extends to the inner cavity of the rectangular box 6 and is axially connected with the rectangular box 6. The outer wall of the cylinder 12 is interference-fitted with a gear 13 meshing with the rack 11, and the gear 13 is located on the rack 11. Through the cooperation between the gear 13 and the rack 11, the gear 13 can drive the rack 11 to move up or down when the gear 13 rotates. The inner cavity of the main body 2 of the charging pile is electrically connected to one end of the charging line 14, and the charging line 14 passes through The charging cable fixing seat 4 extends out of the main body of the charging pile 2, and the charging cable 14 is wound around the outer wall of the cylinder 12 counterclockwise from left to right, and the charging cable 14 can be rolled up by the rotation of the cylinder 12. A charging gun is screwed, and the charging gun is clamped in the inner cavity of the charging gun storage box 3, and the front outer wall of the housing 5 is connected with a door panel 15 through a hinge, through which the charging gun and the charging cable 14 can be easily taken out , the charging line 14 can be protected through the housing 5, and the charging line 14 is placed in direct contact with the outside world to cause damage. The bottom ends of the left and right sides of the charging pile main body 2 are pivotally connected to one end of the rotating rod 16, and the other end of the rotating rod 16 is connected to the The rectangular box is connected with 6 phases, and the charging line 14 pulled out of the housing 5 can be supported by the rotating rod 16 to prevent the charging line 14 from contacting the ground. The gun placement box 3, the rotating rod 16, the cylinder 12 and the charging cable fixing seat 4, and the charging gun placement box 3, the rotating rod 16, the cylinder 12 and the charging cable fixing seat 4 are all located in the inner cavity of the housing 5, and the rotating rod 16 is located The charging gun is placed on the front side of the charging line 14 between the box 3 and the column 12 .

When the device needs to be used, open the door panel 15, take out the charging gun in the charging gun storage box 3, and the charging gun drives the charging wire 14 to pull out the housing 5 forward, so that the charging gun is inserted into the charging plug of the new energy vehicle. When the charging gun and the charging wire 14 are pulled forward, the charging wire 14 rides on the rotating rod 16 and moves forward, and the rotating rod 16 rotates during the movement of the charging wire 14, reducing the distance between the charging wire 14 and the rotating rod 16. When the charging wire 14 moves forward, it drives the cylinder 12 to rotate counterclockwise, and at the same time the charging wire wound on the cylinder 12 is pulled out of the casing 5, and the charging wire accumulated at the bottom of the casing 5 is rewound on the cylinder 12 , the cylinder 12 drives the gear 13 to rotate counterclockwise, and under the cooperation of the gear 13 and the rack 11, the gear 13 drives the rack 11 to move upward when the gear 13 rotates counterclockwise, and the rack 11 drives the post 8 and the bottom plate 9 to move upward, so that the bottom plate 9 Squeeze the spring 10 to deform the spring 10 under force. Through the cooperation between the rack 11, the gear 13 and the spring 10, the pulled charging line 14 can be in a tight state, and the charging line 14 can be charged through the rotating rod 16. The support of the line 14 can effectively avoid the contact between the charging line 14 and the ground and wear. When the new energy vehicle is fully charged, the charging gun is pulled out, and the spring 10 loses the external force to drive the bottom plate 9 to move downward for reset. The bottom plate 9 drives The post 8 and the rack 11 move downward, the rack 11 drives the gear 13 and the cylinder 12 to rotate clockwise, so that the charging wire 14 is wound on the outer wall of the cylinder 12 again, the charging gun is placed in the charging gun storage box 3, and Just close the door panel 15 , the device is simple to operate, has strong practicability, and can effectively protect the charging line 14 .

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the number of indicated technical features, Thus, a feature defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. the new-energy automobile charging pile that one kind can prevent charging cable from wearing, including pedestal (1), charging pile main body (2), charging gun The top dead center position of placing box (3) and charging cable fixing seat (4), the pedestal (1) is welded with charging pile main body (2), described The two sides up and down of charging pile main body (2) left and right ends are welded with charging gun placing box (3) and charging cable fixing seat (4), special Sign is: the left and right sides of the charging pile main body (2) is welded with charging gun placing box (3) and charging cable fixing seat (4) The shell (5) mutually covered, and the bottom end of shell (5) is mutually welded with pedestal (1), is welded with square on the outside of the inner cavity of the shell (5) The inner cavity of shape case (6), the rectangular box (6) is welded with transverse slat (7) in left-right direction, the top dead center position of the transverse slat (7) It is plugged with inserting column (8), the bottom end of the inserting column (8) extends to the inner cavity bottom end of rectangular box (6), and inserting column (8) through transverse slat (7) Bottom end be welded with bottom plate (9), the outer wall of the inserting column (8) is socketed with spring (10), the upper and lower ends of the spring (10) point It is not clamped mutually with transverse slat (7) and bottom plate (9), the top of the inserting column (8) is welded with rack gear (11), the charging pile main body (2) Left and right sides bottom end be connected with one end of cylinder (12), the other end of the cylinder (12) extends to the interior of rectangular box (6) Chamber is coupled with rectangular box (6), and the outer wall interference fit of the cylinder (12) has the gear (13) being meshed with rack gear (11), institute The inner cavity for stating charging pile main body (2) is electrically connected with charging cable (14) one end, and the charging cable (14) passes through charging cable fixing seat (4) extend charging pile main body (2), and charging cable (14) is wrapped on the outer wall of cylinder (12) from left to right counterclockwise, it is described The other end of charging cable (14) is bolted with charging gun, and charging gun is connected to the inner cavity of charging gun placing box (3), the shell (5) front side outer wall, which is connected by a hinge, to be had door-plate (15), and the left and right sides bottom end of the charging pile main body (2) is connected with bull stick (16) one end, the other end and the rectangular box (6) of the bull stick (16) are coupled.

2. the new-energy automobile charging pile that one kind according to claim 1 can prevent charging cable from wearing, it is characterised in that: institute The left and right sides for stating charging pile main body (2) is arranged in sequence with charging gun placing box (3), bull stick (16), cylinder (12) from top to bottom With charging cable fixing seat (4), and charging gun placing box (3), bull stick (16), cylinder (12) and charging cable fixing seat (4) are respectively positioned on The inner cavity of shell (5).

3. the new-energy automobile charging pile that one kind according to claim 1 can prevent charging cable from wearing, it is characterised in that: institute State the front side for the charging cable (14) that bull stick (16) is located between charging gun placing box (3) and cylinder (12).

4. the new-energy automobile charging pile that one kind according to claim 1 can prevent charging cable from wearing, it is characterised in that: institute State the front side that gear (13) is located at rack gear (11).

5. the new-energy automobile charging pile that one kind according to claim 1 can prevent charging cable from wearing, it is characterised in that: institute State the inner cavity bottom end that transverse slat (7) is located at rectangular box (6).