CN219564790U

CN219564790U - Rainproof charging head

Info

Publication number: CN219564790U
Application number: CN202320459118.5U
Authority: CN
Inventors: 顾问
Original assignee: Shanghai Zhixiang Intelligent Technology Co ltd
Current assignee: Shanghai Zhixiang Intelligent Technology Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-22
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a rainproof charging head, which comprises a charging head main body, wherein a connecting wire is fixedly connected to the right side of the charging head main body, a connector is arranged on the left side of the charging head main body, a transverse groove is formed in the front side of the charging head main body, an adjusting block is fixedly connected to the front side of the charging head main body close to the transverse groove, a cavity is formed in the adjusting block, and sliding grooves are formed in the upper side and the lower side of the cavity; the utility model has the advantages that: the position of the protective shell can be adjusted through the moving block, the push rod, the telescopic rod and the spring, and then the connector can be protected, so that rainwater is prevented from entering the connector to influence the charging effect, and meanwhile, the personal safety of a user can be ensured; the position of the arc-shaped block can be adjusted by matching the threaded column with the threaded sleeve, the retainer ring and the clamping ring, so that the charging head main body can be prevented from falling off when in use, and the charging failure of the electric automobile is caused.

Description

Rainproof charging head

Technical Field

The utility model relates to the field of charging heads, in particular to a rainproof charging head.

Background

The charging pile has the function similar to that of an oiling machine in a gas station, can be fixed on the ground or a wall, is installed in public buildings (public buildings, malls, public parking lots and the like) and residential community parking lots or charging stations, and can charge electric automobiles of various types according to different voltage levels. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile.

However, in the prior art, because when weather and rain, rainwater enters the charging station from all around, the car owner possibly makes the joint be stained with water stain when taking the charging joint, can lead to electric leakage when serious, endangers user's personal safety.

Disclosure of Invention

The utility model aims to provide a rainproof charging head.

In order to solve the technical problems, the rainproof charging head comprises a charging head main body, wherein a connecting wire is fixedly connected to the right side of the charging head main body, a connector is arranged on the left side of the charging head main body, a transverse groove is formed in the front side of the charging head main body, an adjusting block is fixedly connected to the front side of the charging head main body close to the transverse groove, a cavity is formed in the adjusting block, sliding grooves are formed in the upper side and the lower side of the cavity, a sliding block is slidingly connected to the inner side of the sliding groove, a moving block is fixedly connected to the front side of the sliding block, a telescopic rod is fixedly connected to the right side of the moving block, a spring is sleeved on the surface of the telescopic rod, a push rod is fixedly connected to the left side of the moving block, a short rod is fixedly connected to the left end of the push rod, and a protective shell is fixedly connected to the other end of the short rod.

Preferably, the upper surface fixedly connected with screw thread post of charging head main part, screw thread sleeve has been cup jointed on the surface of screw thread post, screw thread sleeve's inside fixedly connected with retaining ring, screw thread sleeve's inside swing joint has the snap ring, snap ring left side fixedly connected with connecting rod, the other end fixedly connected with arc piece of connecting rod.

Preferably, the moving block slides in the adjusting block through a telescopic rod and a spring.

Preferably, the radius of the protective shell is larger than the radius of the connector.

Preferably, the arc-shaped block is movably connected with the threaded sleeve through a connecting rod matched with the clamping ring and the check ring.

Preferably, the number of the arc-shaped blocks is two, and the arc-shaped blocks are symmetrically arranged about the central line of the charging head main body.

By adopting the technical scheme, through pushing the push rod, the push rod drives the quarter butt at the inside slip of spout, and then drive the protecting crust and hug closely the inner wall roll-off of charging head main part, make the connector spill and be connected with electric automobile department that charges, and in the same way, when taking off the charging head main part, under the cooperation of telescopic link and spring, the telescopic link promotes the movable block and removes, and then drive the push rod motion, make the protecting housing establish in the connector outside, protect it, at the in-process that the protecting crust removed, the slider slides in the inside of spout, can increase the stability of movable block and protective housing when removing under the cooperation of slider and spout, can adjust the position of protecting crust through movable block, push rod cooperation telescopic link, spring, and then can protect the connector, thereby avoided the rainwater to enter into connector department, influence charging effect, simultaneously also can guarantee the personal safety of using personnel.

By adopting the technical scheme, the threaded sleeve is rotated to match the internal threads and the external threads of the threaded column. The screw thread sleeve promotes the arc piece and shifts up, make its one side hug closely electric automobile department inner wall that charges, accomplish the fixed to the first main part that charges, reverse rotation screw thread sleeve, screw thread sleeve drives the arc piece and shifts down, make it lose the fixed to the first main part that charges, pulling the first main part that charges this moment can accomplish its use, under the effect of the inside retaining ring of screw thread sleeve, can avoid the arc piece to follow screw thread sleeve and rotate, influence fixed effect, can adjust the position of arc piece through screw thread post cooperation screw thread sleeve, retaining ring and snap ring, thereby can avoid the first main part that charges to drop when using, cause the failure of charging electric automobile.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic diagram of a protective shell structure according to the present utility model.

FIG. 3 is a schematic diagram of the internal structure of the adjusting block of the present utility model.

Fig. 4 is a schematic view of the structure of the screw column of the present utility model.

Fig. 5 is a schematic view of the structure of the threaded sleeve according to the present utility model.

In the figure: 1. a charging head main body; 2. a connecting wire; 3. a connector; 4. a transverse groove; 5. an adjusting block; 6. a cavity; 7. a chute; 8. a slide block; 9. a moving block; 10. a telescopic rod; 11. a spring; 12. a push rod; 13. a short bar; 14. a protective shell; 15. a threaded column; 16. a threaded sleeve; 17. a retainer ring; 18. a clasp; 19. a connecting rod; 20. arc blocks.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

Referring to fig. 1-5, the present utility model provides a rain-proof charging head technical scheme: the utility model provides a rain-proof head that charges, including charging head main part 1, charging head main part 1's right side fixedly connected with connecting wire 2, charging head main part 1's left side is provided with connector 3, transverse slot 4 has been seted up to charging head main part 1's front side, charging head main part 1's front side is close to transverse slot 4's position fixedly connected with regulating block 5, cavity 6 has been seted up to regulating block 5's inside, spout 7 has been seted up to cavity 6's upper and lower both sides, spout 7's inside sliding connection has slider 8, slider 8's front side fixedly connected with movable block 9, movable block 9's right side fixedly connected with telescopic link 10, spring 11 has been cup jointed on telescopic link 10's surface, movable block 9's left side fixedly connected with push rod 12, push rod 12's left end fixedly connected with quarter butt 13, the other end fixedly connected with protecting crust 14 of quarter 13, movable block 9 is through telescopic link 10, spring 11 slides in regulating block 5, protecting crust 14's radius is greater than the radius of connector 3.

Specifically, promote push rod 12, push rod 12 drives quarter butt 13 and slides in the inside of spout 7, and then drive the protection shell 14 and hug closely the inner wall roll-off of charging head main part 1, make connector 3 spill and electric automobile department of charging be connected, the same reason, when taking off charging head main part 1, under telescopic link 10 and the cooperation of spring 11, telescopic link 10 promotes movable block 9 and removes, and then drive push rod 12 motion, make protection shell 14 cover establish in connector 3 outsidely, protect it, at the in-process that protection shell 14 removed, slider 8 slides in the inside of spout 7, can increase the stability of movable block 9 and protective housing when removing under slider 8 and spout 7's cooperation, can adjust the position of protection shell 14 through movable block 9, push rod 12 cooperation telescopic link 10, spring 11, and then can protect connector 3, thereby avoided the rainwater to enter into connector 3 department, influence the effect of charging, simultaneously also can guarantee the personal safety of user.

Example two

Referring to fig. 1-5, the present utility model provides a rain-proof charging head technical scheme: the utility model provides a rain-proof charging head, the last fixed surface of charging head main part 1 is connected with screw thread post 15, screw thread sleeve 16 has been cup jointed on the surface of screw thread post 15, screw thread sleeve 16's inside fixedly connected with retaining ring 17, screw thread sleeve 16's inside swing joint has snap ring 18, snap ring 18 left side fixedly connected with connecting rod 19, connecting rod 19's the other end fixedly connected with arc piece 20, arc piece 20 cooperates snap ring 18, retaining ring 17 and screw thread sleeve 16 swing joint through connecting rod 19, the quantity of arc piece 20 is two sets of, and it sets up about the central line symmetry of charging head main part 1.

Specifically, the threaded sleeve 16 is rotated in cooperation with its internal threads and the external threads of the threaded post 15. The screw thread sleeve 16 promotes the arc piece 20 to reciprocate, make its one side hug closely electric automobile department inner wall that charges, accomplish the fixed to charging head main part 1, reverse rotation screw thread sleeve 16, screw thread sleeve 16 drives arc piece 20 and moves down, make it lose the fixed to charging head main part 1, pulling charging head main part 1 this moment can accomplish its use, under the effect of screw thread sleeve 16 inside retaining ring 17, can avoid arc piece 20 to follow screw thread sleeve 16 and rotate, influence fixed effect, cooperation screw thread sleeve 16 through screw thread post 15, retaining ring 17 and snap ring 18 can adjust the position of arc piece 20, thereby can avoid charging head main part 1 to drop when using, cause the failure to electric automobile charges.

Working principle: when the rainproof charging head is used, a worker holds the charging head main body 1 by hand, the charging position of the connector 3 and the electric automobile is required to be connected, the specific operation is that the pushing rod 12 is pushed, the pushing rod 12 drives the short rod 13 to slide in the chute 7, and then the protecting shell 14 is driven to be clung to the inner wall of the charging head main body 1 to slide out, so that the connector 3 leaks out to be connected with the charging position of the electric automobile, and then the threaded sleeve 16 is rotated, and the internal threads of the connector and the external threads of the threaded column 15 are matched. The screw thread sleeve 16 promotes arc piece 20 and shifts up, make its one side hug closely electric automobile department inner wall that charges, accomplish the fixed of charging head main part 1, accomplish the process of whole charging, after the completion of charging, reverse rotation screw thread sleeve 16, screw thread sleeve 16 drives arc piece 20 and moves down, make it lose the fixed of charging head main part 1, pulling charging head main part 1 this moment, can accomplish its use, under the effect of screw thread sleeve 16 inside retaining ring 17, can avoid arc piece 20 to follow screw thread sleeve 16 and rotate, the fixed effect is influenced, can adjust the position of arc piece 20 through screw thread post 15 cooperation screw thread sleeve 16, retaining ring 17 and snap ring 18, thereby can avoid charging head main part 1 to drop when using, when charging head is idle, telescopic link 10 promotes movable block 9 and removes, and then drive push rod 12 motion, make the cover of protective housing 14 establish in the connector 3 outside, protect it, in the in-process that protective housing 14 removed, slider 8 slides in the inside of spout 7, can increase movable block 9 and the cooperation of slider 8 and spout 7, can also be influenced by the position of the protective housing 10 when the connector is carried out to the telescopic link 9, can be guaranteed to the human body is charged to the safety and the safety joint 3, can be guaranteed simultaneously, the people can be influenced by the safety joint 11, and the safety guard can be guaranteed to the safety guard is reached.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. The utility model provides a rain-proof head that charges, includes charging head main part (1), its characterized in that: the utility model discloses a charging head, including charging head main part (1), connecting wire (2) of right side fixedly connected with, the left side of charging head main part (1) is provided with connector (3), horizontal groove (4) have been seted up to the front side of charging head main part (1), the front side of charging head main part (1) is close to the position fixedly connected with regulating block (5) of horizontal groove (4), cavity (6) have been seted up to the inside of regulating block (5), spout (7) have been seted up to the upper and lower both sides of cavity (6), the inside sliding connection of spout (7) has slider (8), the front side fixedly connected with movable block (9) of slider (8), the right side fixedly connected with telescopic link (10) of movable block (9), spring (11) have been cup jointed on the surface of telescopic link (10), the left side fixedly connected with push rod (12) of movable block (9), the left end fixedly connected with quarter butt (13) of push rod (12), the other end fixedly connected with protecting crust (14) of quarter butt (13).

2. A rainproof charging head according to claim 1, wherein: the charging head is characterized in that a threaded column (15) is fixedly connected to the upper surface of the charging head main body (1), a threaded sleeve (16) is sleeved on the surface of the threaded column (15), a retainer ring (17) is fixedly connected to the inside of the threaded sleeve (16), a clamping ring (18) is movably connected to the inside of the threaded sleeve (16), a connecting rod (19) is fixedly connected to the left side of the clamping ring (18), and an arc-shaped block (20) is fixedly connected to the other end of the connecting rod (19).

3. A rainproof charging head according to claim 1, wherein: the moving block (9) slides in the adjusting block (5) through the telescopic rod (10) and the spring (11).

4. A rainproof charging head according to claim 1, wherein: the radius of the protective shell (14) is larger than that of the connector (3).

5. A rainproof charging head according to claim 2, wherein: the arc-shaped block (20) is movably connected with the threaded sleeve (16) through the connecting rod (19), the clamping ring (18) and the check ring (17).

6. A rainproof charging head according to claim 2, wherein: the number of the arc-shaped blocks (20) is two, and the arc-shaped blocks are symmetrically arranged about the central line of the charging head main body (1).