CN213322707U - Electric automobile charging handle with anti-drop function - Google Patents

Abstract

The utility model discloses an electric automobile handle that charges with anti-drop function, including handle body, connector and push rod, be provided with the depression bar on the handle body, and depression bar and connecting rod interconnect to the connecting rod bearing is fixed on the fixed axle, and the fixed axle is fixed on the handle body simultaneously, the protection casing is fixed on the handle body, the push rod passes through spring and handle body interconnect, and is fixed with the gag lever post through the spring in the push rod to gag lever post and fixed column interconnect, the fixed column is fixed on the jack simultaneously, be fixed with the fixed block on the fixed column, and be provided with the slider on the fixed column. This electric automobile handle that charges with anti-drop function adopts push type closure structure to realize the handle of charging and the locking of being connected between the socket that charges, prevents to charge the not hard up landing of handle, adopts liftout formula isolating construction to realize the separation between handle and the socket that charges, rocks when not exempting from to extract the handle that charges and makes and lead electrical pillar slope and damage.

Description

Electric automobile charging handle with anti-drop function

Technical Field

The utility model relates to an electric automobile technical field specifically is an electric automobile handle that charges with anti-drop function.

Background

The electric automobile is a vehicle which uses electric energy as a power source and runs by being driven by a motor, belongs to a new energy automobile, is mainly divided into a pure electric automobile and a fuel-electric hybrid electric automobile, and has less environmental pollution and more environmental protection and energy conservation compared with the traditional fuel oil automobile.

With the development of society, environmental protection is more and more important, and a large amount of exhaust gas generated from automobiles seriously pollutes the environment, so in order to solve the problem, electric automobiles are produced, and basically do not generate exhaust gas because the electric automobiles are mainly driven by electric power, but the electric automobiles need to be charged when the electric automobiles are not powered, so a charging handle is needed.

And the charging handle for the existing electric automobile has the problems of inconvenient separation, easy looseness and falling off under the action of external force, unstable charging, easy heating of the handle after long-time charging, inconvenient heat dissipation and the like, so that the traditional electric automobile charging handle needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric automobile handle that charges with anti-drop function to propose inconvenient separation in solving above-mentioned background art, easily become flexible and drop and inconvenient radiating problem.

In order to achieve the above object, the utility model provides a following technical scheme: an electric automobile charging handle with an anti-falling function comprises a handle body, a connector and a push rod, wherein a press rod is arranged on the handle body and is connected with a connecting rod, a connecting rod bearing is fixed on a fixed shaft, the fixed shaft is fixed on the handle body, the connecting rod is connected with the fixed shaft through a torsion spring, a tail end bearing of the connecting rod is fixed on a movable rod, a cross rod is fixed on the movable rod, a rubber pad is fixed at the tail end of the cross rod, the connector is fixed on the handle body, a convex block is fixed on the connector, a heat radiation fan is fixed in the handle body, a protective cover is arranged on the outer side of the heat radiation fan, the protective cover is fixed on the handle body, the push rod is connected with the handle body through a spring, a limiting rod is fixed in the push rod through a spring and is connected with, and meanwhile, the fixed column is fixed on the jack, a fixed block is fixed on the fixed column, and a sliding block is arranged on the fixed column.

Preferably, the connecting rod and the handle body form a rotating mechanism through a fixed shaft, and the connecting rod and the fixed shaft form an elastic mechanism through a torsion spring.

Preferably, be sliding connection between movable rod and the handle body, and movable rod and horizontal pole be vertical distribution to the gliding distance of movable rod is greater than the distance of rubber pad terminal surface to connector left side plane.

Preferably, the push rod is connected with the handle body in a sliding mode, and the push rod and the handle body form an elastic mechanism through a spring.

Preferably, the limiting rods are symmetrically distributed about the central line of the push rod, and the limiting rods are connected with the fixing columns in a clamping mode.

Preferably, sliding connection is adopted between the sliding block and the fixed column, the sliding block is of an oval structure, and the outer diameter of the sliding block is equal to the diameter of the tail end of the fixed column.

Compared with the prior art, the beneficial effects of the utility model are that: this electric automobile handle that charges with anti-drop function adopts push type closure structure to realize the handle of charging and the locking of being connected between the socket that charges, prevents the not hard up landing of handle that charges, adopts liftout formula isolating construction to realize the separation between handle and the socket that charges, rocks when avoiding extracting the handle that charges and makes and lead electrical pillar slope damage.

1. After charging handle and charging socket are connected, promote the push rod, through the effect between gag lever post, spring and the fixed column, make gag lever post and fixed column block to realize charging the fixed between handle and the socket, prevent that the handle that charges from droing, when needs are dismantled, continue to promote the push rod, through the effect between gag lever post, spring, fixed column, fixed block and the slider, make gag lever post and fixed column separation, conveniently separate charging handle and charging socket.

2. When the charging handle and the charging socket are separated, only the pressing rod needs to be pressed, and the rubber pad is enabled to abut against the socket through the action among the connecting rod, the fixed shaft, the movable rod, the transverse rod and the rubber pad, the charging handle is pushed out, and the phenomenon that the connecting piece is damaged by manpower shaking and pulling out is avoided.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the handle body of the present invention;

FIG. 2 is a schematic top view of the handle body of the present invention;

FIG. 3 is a left side view of the handle body of the present invention;

FIG. 4 is a schematic side view of the movable rod of the present invention;

fig. 5 is a schematic view of the front sectional structure of the push rod of the present invention.

In the figure: 1. a handle body; 2. a pressure lever; 3. a connecting rod; 4. a fixed shaft; 5. a torsion spring; 6. a movable rod; 7. a cross bar; 8. a rubber pad; 9. a connector; 10. a bump; 11. a heat radiation fan; 12. a protective cover; 13. a push rod; 14. a limiting rod; 15. fixing a column; 16. a jack; 17. a fixed block; 18. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an electric automobile charging handle with an anti-falling function comprises a handle body 1, a pressure lever 2, a connecting rod 3, a fixed shaft 4, a torsion spring 5, a movable rod 6, a cross rod 7, a rubber pad 8, a connector 9, a convex block 10, a cooling fan 11, a protective cover 12, a push rod 13, a limiting rod 14, a fixed column 15, a jack 16, a fixed block 17 and a sliding block 18, wherein the pressure lever 2 is arranged on the handle body 1, the pressure lever 2 and the connecting rod 3 are mutually connected, the connecting rod 3 is fixed on the fixed shaft 4 in a bearing mode, the fixed shaft 4 is fixed on the handle body 1, the connecting rod 3 is mutually connected with the fixed shaft 4 through the torsion spring 5, a tail end bearing of the connecting rod 3 is fixed on the movable rod 6, a cross rod 7 is fixed on the movable rod 6, the rubber pad 8 is fixed at the tail end of the cross rod 7, and handle body 1 internal fixation has radiator fan 11, and the radiator fan 11 outside is provided with protection casing 12 simultaneously, and protection casing 12 is fixed on handle body 1, and push rod 13 passes through spring and handle body 1 interconnect, and is fixed with gag lever post 14 through the spring in the push rod 13 to gag lever post 14 and fixed column 15 interconnect, fixed column 15 is fixed on jack 16 simultaneously, is fixed with fixed block 17 on the fixed column 15, and is provided with slider 18 on the fixed column 15.

Connecting rod 3 constitutes slewing mechanism through fixed axle 4 and handle body 1, and connecting rod 3 constitutes elastic mechanism through torsion spring 5 and fixed axle 4, guarantees to drive connecting rod 3 motion through pressing depression bar 2, and then drives movable rod 6 motion, is the power transmission device who realizes connector 9 and connection socket separation, and connecting rod 3 can guarantee to loosen depression bar 2 back through the elastic mechanism that torsion spring 5 and fixed axle 4 constitute, and whole part can resume the normal position to reuse.

Be sliding connection between movable rod 6 and the handle body 1, and movable rod 6 and horizontal pole 7 are vertical distribution to the gliding distance of movable rod 6 is greater than 8 terminal surfaces of rubber pad to the planar distance in connector 9 left sides, guarantees that movable rod 6 can drive horizontal pole 7 and rubber pad 8 and remove left under the effect of connecting rod 3, thereby withstands and connects socket, separation connector 9.

The push rod 13 is connected with the handle body 1 in a sliding mode, the push rod 13 and the handle body 1 form an elastic mechanism through a spring, and a power foundation is provided for a locking structure between the limiting rod 14 and the fixing column 15 through pushing the push rod 13.

The gag lever post 14 is the symmetric distribution about push rod 13 central line, and is connected for the block between gag lever post 14 and the fixed column 15, guarantees that gag lever post 14 can with fixed column 15 block under the effect of push rod 13 to realize the fixed between handle body 1 and the connection socket, and then prevent that handle body 1 from charging in-process and connection socket are not hard up and drop.

The sliding block 18 is in sliding connection with the fixed column 15, the sliding block 18 is in an elliptical structure, the outer diameter of the sliding block 18 is equal to the end diameter of the fixed column 15, when the lock needs to be released, the limit rod 14 and the sliding block 18 are clamped and slide to be attached to the fixed column 15 by pressing the push rod 13, separation between the limit rod 14 and the fixed column 15 is further achieved, and the structure is a structural basis for achieving pressing type separation.

The working principle is as follows: when the electric automobile charging handle with the anti-falling function is used, firstly, the handle body 1 is held, the connector 9 is connected with the connecting plug, after the connection, the push rod 13 is pushed to extrude the spring and drive the limiting rod 14 to move rightwards, when the limiting rod 14 is contacted with the top end of the fixed column 15, the limiting rod 14 extrudes the spring to shrink and slide on the fixed column 15, when the limiting rod 14 leaves the top end of the fixed column 15, the limiting rod 14 extends under the action of the spring, so that the clamping between the limiting rod 14 and the fixed column 15 is completed, further, the clamping between the connector 9 and the connecting plug is realized, the connector 9 and the connecting plug can be prevented from loosening or separating during charging, the charging effect is ensured, as shown in figure 5, after the connection is completed, the cooling fan 11 is electrified, the handle body 1 is cooled, and the damage caused by overhigh temperature of the handle body 1 during, the bulge at the lower end of the handle body 1 can prevent water, so that water flow is prevented from entering the handle body 1 through the heat dissipation holes to cause damage when raining;

when the connector 9 and the connecting plug need to be separated after charging is completed, the push rod 13 is pushed again to drive the limit rod 14 to move leftwards, the limit rod 14 is clamped with the slide block 18 according to the principle, the push rod 13 is released, the push rod 13 moves rightwards under the action of the spring to drive the limit rod 14 and the slide block 18 to move rightwards until the slide block 18 is attached to the fixed column 15, the limit rod 14 slides on the slide block 18 to the fixed column 15 in side view, and finally the fixed column 15 is separated, so that locking between the connector 9 and the connecting plug is released, the connecting rod 3 is pressed to rotate, so that the movable rod 6 is driven to slide leftwards, the cross rod 7 and the rubber pad 8 move leftwards, the rubber pad 8 pushes the connecting plug to push the connector 9 away from the connecting plug until the connector 9 is completely separated from the connecting plug, as shown in fig. 2, and finally the, under the action of the torsion spring 5, the movable rod 6, the cross rod 7 and the rubber pad 8 of the connecting rod 3 are restored to the original positions, so that the charging handle has the effects of heat dissipation, separation prevention and convenience in separation, and the working principle of the electric automobile charging handle with the anti-falling function is realized.

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

Claims (6)

1. The utility model provides an electric automobile handle that charges with anti-drop function, includes handle body (1), connector (9) and push rod (13), its characterized in that: the handle is characterized in that a pressure lever (2) is arranged on the handle body (1), the pressure lever (2) is connected with a connecting rod (3), a bearing of the connecting rod (3) is fixed on a fixed shaft (4), the fixed shaft (4) is fixed on the handle body (1), the connecting rod (3) is connected with the fixed shaft (4) through a torsion spring (5), a bearing at the tail end of the connecting rod (3) is fixed on a movable rod (6), a cross rod (7) is fixed on the movable rod (6), a rubber pad (8) is fixed at the tail end of the cross rod (7), a connector (9) is fixed on the handle body (1), a convex block (10) is fixed on the connector (9), a cooling fan (11) is fixed in the handle body (1), a protective cover (12) is arranged outside the cooling fan (11), and the protective cover (12) is fixed on the handle body (1), push rod (13) pass through spring and handle body (1) interconnect, and are fixed through spring spacing pole (14) in push rod (13) to spacing pole (14) and fixed column (15) interconnect, fixed column (15) are fixed on jack (16) simultaneously, be fixed with fixed block (17) on fixed column (15), and are provided with slider (18) on fixed column (15).

2. The electric vehicle charging handle with the anti-drop function according to claim 1, characterized in that: the connecting rod (3) and the handle body (1) form a rotating mechanism through the fixed shaft (4), and the connecting rod (3) and the fixed shaft (4) form an elastic mechanism through the torsion spring (5).

3. The electric vehicle charging handle with the anti-drop function according to claim 1, characterized in that: sliding connection is between movable rod (6) and handle body (1), and movable rod (6) and horizontal pole (7) are vertical distribution to the gliding distance of movable rod (6) is greater than the distance of rubber pad (8) end surface to connector (9) left side plane.

4. The electric vehicle charging handle with the anti-drop function according to claim 1, characterized in that: the push rod (13) is connected with the handle body (1) in a sliding mode, and the push rod (13) and the handle body (1) form an elastic mechanism through a spring.

5. The electric vehicle charging handle with the anti-drop function according to claim 1, characterized in that: the limiting rod (14) is symmetrically distributed about the central line of the push rod (13), and the limiting rod (14) is connected with the fixing column (15) in a clamping mode.

6. The electric vehicle charging handle with the anti-drop function according to claim 1, characterized in that: the sliding block (18) is in sliding connection with the fixed column (15), the sliding block (18) is of an elliptical structure, and the outer diameter of the sliding block (18) is equal to the diameter of the tail end of the fixed column (15).

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