CN112103709A

CN112103709A - New energy automobile charging seat plug protection waterproof construction

Info

Publication number: CN112103709A
Application number: CN202010999869.7A
Authority: CN
Inventors: 华雪芳
Original assignee: 华雪芳
Current assignee: Xinjiang Shaanxi Automobile Co.,Ltd.
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2020-12-18
Anticipated expiration: 2040-09-22
Also published as: CN112103709B

Abstract

The invention relates to the technical field of new energy automobiles, and discloses a new energy automobile charging seat plug protection waterproof structure which comprises a base, a first shell on the right side of the base, wherein a vacuum pump is fixedly arranged on the bottom wall of the base, air pipes are fixedly arranged at the top end and the bottom end of the vacuum pump, an air valve is fixedly arranged on the right side of the air pipes, the new energy automobile charging seat plug protection waterproof structure is characterized in that after a butt joint female head and a male plug are in butt joint, the vacuum pump starts to work to extract air in the air pipes, so that the air valve has certain suction force, at the moment, the right side of the first shell is in a contact state with the left side of a second shell, the air valve extracts air in the second shell, so that the air pressure in the second shell is greatly reduced, the second shell can generate certain adsorption effect on the first shell, and the first shell and the second shell, the sealing performance is greatly improved, and the effect of protecting rainwater is achieved.

Description

New energy automobile charging seat plug protection waterproof construction

Technical Field

The invention relates to the technical field of new energy automobiles, in particular to a plug protection waterproof structure of a charging seat of a new energy automobile.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, comprises four types of Hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), Fuel Cell Electric Vehicles (FCEV), other new energy vehicles (such as efficient energy storage devices such as super capacitors and flywheels) and the like, and along with the progress of times and the development of society, the awareness of people on environmental protection is improved, so the electric automobile is favored by people, but the waterproof effect of a plug charging seat of the electric automobile is poor, and if special conditions occur, the possibility of danger occurs, so the demand for high-reliability products is urgent, therefore, the new energy automobile charging seat plug protection waterproof structure is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a new energy automobile charging base plug protection waterproof structure which has the advantage of excellent waterproof effect and solves the problem of poor waterproof effect of the new energy automobile charging base plug.

(II) technical scheme

In order to achieve the purpose of excellent waterproof effect, the invention provides the following technical scheme: a plug protection waterproof structure of a charging seat of a new energy automobile comprises a base, a first shell is arranged on the right side of the base, a vacuum pump is fixedly arranged on the bottom wall of the base, air pipes are fixedly arranged at the top end and the bottom end of the vacuum pump, an air valve is fixedly arranged on the right side of the air pipes, a butt joint female head is fixedly arranged on the right side of the base, a plug shell is movably connected to the outer wall of the right side of the butt joint female head, a second shell is fixedly arranged on the outer wall of the plug shell, a rotating ring is movably connected to the outer wall of the right side of the plug shell, connecting rods are fixedly arranged on the inner walls of the top and the bottom of the rotating ring, moving blocks are fixedly arranged on the opposite sides of the two connecting rods, moving rods are fixedly arranged on the left sides of the, the outer wall of the left side of the moving rod is movably connected with a limiting pipe, and the top end and the bottom end of the outer wall of the left side of the moving rod are fixedly provided with limiting blocks;

the utility model discloses a portable mobile phone, including carriage release lever, dead lever back fixed mounting have a movable plate, the equal fixed mounting in movable plate left and right sides has the second slider, second slider outer wall swing joint has the fixed plate.

Further, the quantity of dwang is four, and every dwang all is through axis of rotation and carriage release lever outer wall swing joint for the power that the dwang provided is more even, and the dwang can rotate.

Furthermore, the fixed plate has been seted up the spout, and the quantity of spout is eight, and the width of every spout all is greater than the width of second slider for the second slider can move in the spout, and is more stable when having guaranteed that the movable plate removes.

Furthermore, the fixed plate has been seted up the sliding tray, and the quantity of sliding tray is four, and the width of every sliding tray all is greater than the width of movable plate for the fixed plate can remove in the sliding tray, and has guaranteed the stability when removing.

Further, the top and the bottom on plug housing right side have all been seted up the bar opening, and bar open-ended width is greater than the width of connecting rod for the swivel becket can drive the connecting rod and rotate, and can not receive the plug housing influence during the rotation.

Furthermore, the quantity of first slider is two, and the equal fixed mounting in left side of every first slider has the spring for first slider possesses certain elasticity, thereby makes spacing pipe possess certain elasticity.

Furthermore, the inner wall of the limiting pipe is provided with a rotating groove, and the width of the rotating groove is larger than that of the limiting block, so that the moving rod can drive the limiting pipe to move without influencing the rotation of the moving rod.

Furthermore, the openings are formed in the top and the bottom of the right side of the base and the top and the bottom of the right side of the first shell, and the diameter of the opening is larger than that of the air valve, so that the air pipe is fixed more stably, and the air outlet of the air valve is not affected.

Furthermore, fixed slots are formed in the left side and the right side of the inner wall of the butt joint female head, the diameter of each fixed slot is larger than that of each fixed plate, so that the fixed plates can be normally inserted into the fixed slots of the butt joint female head, and the movable plates can limit the butt joint female head.

(III) advantageous effects

Compared with the prior art, the invention provides a new energy automobile charging seat plug protection waterproof structure, which has the following beneficial effects:

1. this new energy automobile charging seat plug protection waterproof construction, after butt joint female head and the butt joint of public plug completion, can carry out the removal left to the swivel becket, thereby it removes to drive the connecting rod, and drive the swivel becket and remove the movable rod, the fixed plate inserts in the fixed slot of butt joint female head under the promotion of movable rod after that, rotate the swivel becket this moment, alright drive the movable rod and rotate, the movable rod begins to rotate the back, just can drive the dwang and rotate, under the effect of dwang, the dead lever just begins outside removal, and drive the movable plate and remove, and can be firm fix in butt joint female head, under the spring action of spring, also make fixed effect more excellent, and then reached the firm effect of being connected of plug and charging seat.

2. This new energy automobile charging seat plug protection waterproof construction, after butt joint female head and public plug completion butt joint, the vacuum pump begins to work, extract tracheal air, make the pneumatic valve have certain suction, because first shell right side and second shell left side are in the contact state this moment, so the pneumatic valve can extract the air in the second shell, make the atmospheric pressure greatly reduced in the second shell, consequently, the second shell just can produce certain adsorption to first shell, both just can inseparable connection, the leakproofness also promotes by a wide margin, and then the effect to the protection of rainwater has been reached.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a perspective view of the plug housing structure of the present invention;

FIG. 4 is a perspective view of a fixing plate structure according to the present invention;

FIG. 5 is a schematic view of a closed state of the fixing plate structure according to the present invention;

FIG. 6 is a schematic view of the opened state of the fixing plate structure according to the present invention.

In the figure: 1. a base; 2. a first housing; 3. a vacuum pump; 4. an air tube; 5. an air valve; 6. butting a female joint; 7. a plug housing; 8. a second housing; 9. a rotating ring; 10. a moving block; 11. a connecting rod; 12. a travel bar; 13. a connector; 14. a male plug; 15. a fixed tube; 16. a limiting pipe; 17. a first slider; 18. a limiting block; 19. a second slider; 20. rotating the rod; 21. a fixing plate; 22. moving the plate; 23. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a plug protection waterproof structure of a charging seat of a new energy automobile comprises a base 1, a first shell 2 at the right side of the base 1, a vacuum pump 3 fixedly installed at the bottom wall of the base 1, an air pipe 4 fixedly installed at the top end and the bottom end of the vacuum pump 3, an air valve 5 fixedly installed at the right side of the air pipe 4, a butt-joint female head 6 fixedly installed at the right side of the base 1, a plug shell 7 movably connected to the outer wall of the right side of the butt-joint female head 6, a second shell 8 fixedly installed at the outer wall of the plug shell 7, a rotating ring 9 movably connected to the outer wall of the right side of the plug shell 7, connecting rods 11 fixedly installed at the top and the bottom inner wall of the rotating ring 9, moving blocks 10 fixedly installed at the opposite sides of the two connecting rods 11, a moving rod, a fixed pipe 15 is fixedly arranged on the inner wall of the right side of the plug shell 7, a limiting pipe 16 is movably connected to the outer wall of the left side of the moving rod 12, and limiting blocks 18 are fixedly arranged at the top end and the bottom end of the outer wall of the left side of the moving rod 12;

referring to fig. 5-6, the outer wall of the moving rod 12 is movably connected with a rotating rod 20, the inner wall of one side of the rotating rod 20 away from the central point of the moving rod 12 is movably connected with a fixed rod 23, the back of the fixed rod 23 is fixedly provided with a moving plate 22, the left and right sides of the moving plate 22 are fixedly provided with second sliding blocks 19, the outer wall of the second sliding block 19 is movably connected with a fixed plate 21, the number of the rotating rods 20 is four, and each rotating rod 20 is movably connected with the outer wall of the moving rod 12 through a rotating shaft, so that the force provided by the rotating rod 20 is more uniform, the rotating rod 20 can rotate, the fixed plate 21 is provided with eight sliding grooves, the width of each sliding groove is larger than that of the second sliding block 19, the second sliding block 19 can move in the sliding groove, it is ensured that the moving plate 22 moves, and the width of each sliding groove is larger than that of the movable plate 22, so that the fixed plate 21 can move in the sliding grooves, and the stability during moving is ensured, the top and the bottom of the right side of the plug housing 7 are both provided with strip-shaped openings, and the width of each strip-shaped opening is larger than that of the connecting rod 11, so that the rotating ring 9 can drive the connecting rod 11 to rotate without being influenced by the plug housing 7 during rotation, the number of the first sliding blocks 17 is two, and the left side of each first sliding block 17 is fixedly provided with a spring, so that the first sliding blocks 17 have certain elasticity, so that the limiting pipe 16 has certain elasticity, the inner wall of the limiting pipe 16 is provided with a rotating groove, the width of the rotating groove is larger than that of the limiting block 18, so that the moving rod 12 can drive the limiting pipe 16 to move without influencing the rotation of the self, the top and the bottom of the right side of the base 1 and the top and the bottom, and open-ended diameter is greater than pneumatic valve 5's diameter for trachea 4's fixed more stable, and pneumatic valve 5 give vent to anger not influenced, and the fixed slot has all been seted up to butt joint female 6 inner wall left and right sides, and the diameter of fixed slot is greater than the diameter of fixed plate 21, makes in the fixed slot that fixed plate 21 can be normal inserts butt joint female 6, thereby makes movable plate 22 produce the restriction effect to it.

The working principle is that after the butt joint female head 6 and the male plug 14 are in butt joint, the rotating ring 9 can be moved leftwards, so as to drive the connecting rod 11 to move, and drive the moving block 10 and the moving rod 12 to move, then the fixing plate 21 is pushed by the moving rod 12 to be inserted into the fixing groove of the butt joint female head 6, at the moment, the rotating ring 9 is rotated, so as to drive the moving rod 12 to rotate, after the moving rod 12 starts to rotate, the rotating rod 20 is driven to rotate, under the action of the rotating rod 20, the fixing rod 23 starts to move outwards, and drives the moving plate 22 to move, and can be firmly fixed in the butt joint female head 6, under the action of the elastic force of the spring, the fixing effect is more excellent, so as to achieve the effect of stably connecting the plug and the charging seat, after the butt joint female head 6 and the male plug 14 are in butt joint, the vacuum pump 3 starts, extract the air in trachea 4 for pneumatic valve 5 has certain suction, because 2 right sides of first shell this moment are in contact state with 8 left sides of second shell, so pneumatic valve 5 can extract the air in the second shell 8, make the atmospheric pressure greatly reduced in the second shell 8, consequently second shell 8 just can produce certain adsorption to first shell 2, both just can inseparable connection, the leakproofness also promotes by a wide margin, and then reached the effect to the protection of rainwater.

To sum up, in the waterproof protection structure for the charging socket plug of the new energy automobile, after the butt joint of the female plug 6 and the male plug 14 is completed, the rotating ring 9 can be moved leftwards, so as to drive the connecting rod 11 to move, and drive the moving block 10 and the moving rod 12 to move, then the fixing plate 21 is pushed by the moving rod 12 to be inserted into the fixing groove of the butt joint female plug 6, at this time, the rotating ring 9 is rotated, so as to drive the moving rod 12 to rotate, after the moving rod 12 starts to rotate, the rotating rod 20 is driven to rotate, under the action of the rotating rod 20, the fixing rod 23 starts to move outwards, and drives the moving plate 22 to move, and can be firmly fixed in the butt joint female plug 6, under the elastic force of the spring, the fixing effect is more excellent, and further the effect of firmly connecting the plug and the charging socket is achieved, when the butt joint female plug 6 and the male plug 14 are completed in, vacuum pump 3 begins to work, extract the air in trachea 4, make pneumatic valve 5 have certain suction, because 2 right sides of first shell are in the contact state with 8 left sides of second shell this moment, so pneumatic valve 5 can extract the air in second shell 8, make the atmospheric pressure greatly reduced in the second shell 8, consequently, second shell 8 just can produce certain adsorption to first shell 2, both just can inseparable connection, the leakproofness also promotes by a wide margin, and then reached the effect to the protection of rainwater.

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

1. The utility model provides a new energy automobile charging seat plug protection waterproof construction, includes base (1), its characterized in that: the automatic connector is characterized in that a first shell (2) is arranged on the right side of the base (1), a vacuum pump (3) is fixedly arranged on the bottom wall of the base (1), a gas pipe (4) is fixedly arranged at the top end and the bottom end of the vacuum pump (3), a gas valve (5) is fixedly arranged on the right side of the gas pipe (4), a butt joint female head (6) is fixedly arranged on the right side of the base (1), a plug shell (7) is movably connected to the outer wall of the right side of the butt joint female head (6), a second shell (8) is fixedly arranged on the outer wall of the plug shell (7), a rotating ring (9) is movably connected to the outer wall of the right side of the plug shell (7), connecting rods (11) are fixedly arranged on the top and the inner wall of the bottom of the rotating ring (9), a moving block, the right side of the plug shell (7) is fixedly provided with a connector (13), the inner wall of the right side of the plug shell (7) is fixedly provided with a male plug (14), the inner wall of the right side of the plug shell (7) is fixedly provided with a fixed pipe (15), the outer wall of the left side of the moving rod (12) is movably connected with a limiting pipe (16), and the top end and the bottom end of the outer wall of the left side of the moving rod (12) are fixedly provided with limiting blocks (18);

removal pole (12) outer wall swing joint has dwang (20), one side inner wall swing joint that removal pole (12) central point was kept away from in dwang (20) has dead lever (23), dead lever (23) back fixed mounting has movable plate (22), the equal fixed mounting in movable plate (22) left and right sides has second slider (19), second slider (19) outer wall swing joint has fixed plate (21).

2. The new energy automobile charging seat plug protection waterproof construction of claim 1, characterized in that: the quantity of dwang (20) is four, and every dwang (20) all through axis of rotation and carriage release lever (12) outer wall swing joint.

3. The new energy automobile charging seat plug protection waterproof construction of claim 1, characterized in that: the fixed plate (21) is provided with eight sliding grooves, and the width of each sliding groove is larger than that of the second sliding block (19).

4. The new energy automobile charging seat plug protection waterproof construction of claim 1, characterized in that: the fixed plate (21) is provided with four sliding grooves, and the width of each sliding groove is larger than that of the moving plate (22).

5. The new energy automobile charging seat plug protection waterproof construction of claim 1, characterized in that: the top and the bottom on the right side of the plug shell (7) are both provided with a strip-shaped opening, and the width of the strip-shaped opening is larger than that of the connecting rod (11).

6. The new energy automobile charging seat plug protection waterproof construction of claim 1, characterized in that: the number of the first sliding blocks (17) is two, and a spring is fixedly mounted on the left side of each first sliding block (17).

7. The new energy automobile charging seat plug protection waterproof construction of claim 1, characterized in that: the inner wall of the limiting pipe (16) is provided with a rotating groove, and the width of the rotating groove is larger than that of the limiting block (18).

8. The new energy automobile charging seat plug protection waterproof construction of claim 1, characterized in that: the top and the bottom of the right side of the base (1) and the top and the bottom of the right side of the first shell (2) are both provided with openings, and the diameter of each opening is larger than that of the air valve (5).

9. The new energy automobile charging seat plug protection waterproof construction of claim 1, characterized in that: the left side and the right side of the inner wall of the butt joint female head (6) are both provided with fixing grooves, and the diameters of the fixing grooves are larger than those of the fixing plates (21).