CN210379671U

CN210379671U - Charging mechanism applied to electric vehicle

Info

Publication number: CN210379671U
Application number: CN201921203264.1U
Authority: CN
Inventors: 陈景静
Original assignee: Zhejiang Zhente Electric Co ltd
Current assignee: Zhejiang Zhente Electric Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-21
Anticipated expiration: 2029-07-29

Abstract

The utility model provides a be applied to charging mechanism of electric motor car, including plug and socket, the socket has the slot that supplies plug male, it is protruding to have first arch and second in the slot, first arch is equipped with two positive negative pole jacks, the second arch is equipped with eight circular telegrams at most and detects the jack, correspondingly, the plug has the end of inserting in inserting the slot, insert the end and have and supply first protruding male first recess and supply the protruding male second recess of second, this product improves charge efficiency through setting up eight circular telegrams pin increase current with the plug is inside to adopt the each other structure of inserting of plug and socket to realize the electric current interference between each circular telegram pin of separation, overall structure is simple, convenient to use, and electric current is big, and anti-current interference is effectual, and is very practical.

Description

Charging mechanism applied to electric vehicle

Technical Field

The utility model relates to a joint charges, in particular to be applied to charging mechanism of electric motor car.

Background

At present, the existing charging plug and socket for the electric vehicle basically only have 1-5 electrifying pins, the electrifying current is small, and no partition plate is arranged between the pins for blocking the current interference, so that in use, the interference current can be formed between the electrifying pins, and more defects exist, so that the problems can be solved by a charging mechanism applied to the electric vehicle.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a be applied to charging mechanism of electric motor car.

In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides a be applied to charging mechanism of electric motor car, includes the socket, the socket has the slot that supplies plug male, it is protruding to have first arch and second in the slot, first arch is equipped with two confession positive negative poles and leads electrical pillar male positive negative pole jack, the second arch is equipped with eight circular telegram detection jack at most.

Still include the plug, the plug has the insertion end that inserts in the slot, it has the first recess that supplies first protruding male and supplies the protruding male second recess of second to insert the end, be equipped with two positive negative pole that correspond positive negative pole jack in the first recess and insert the post, be equipped with six circular telegram detection pins that circular telegram detection jack on corresponding second arch in the second recess.

A partition plate is formed between the first groove and the second groove, when the insertion end of the plug is inserted into the slot of the socket, friction is formed between the outer wall of the insertion end and the inner wall of the slot, friction is formed between the outer wall of the first protrusion and the inner wall of the first groove, friction is formed between the outer wall of the second protrusion and the inner wall of the second groove, and the positive and negative insertion posts and the electrifying detection pins in the first groove and the second groove are respectively inserted into the positive and negative insertion holes and the electrifying detection insertion holes of the first protrusion and the second protrusion correspondingly.

The socket is characterized in that a boss is arranged on one side, located at the opening end of the slot, of the socket, a step surface is arranged between the insertion end and the plug, and after the insertion end of the plug is inserted into the slot of the socket, the step surface of the plug is attached to the surface of the boss of the socket.

The socket is fixedly assembled with the electric vehicle through the screw mounting holes in the two sides of the boss in a matched mode.

The cross section of the first bulge is of a square structure, round corners of the four corners of the first bulge are rounded, and correspondingly, the first groove is matched with the first bulge in shape.

The cross section of the second bulge is of a trapezoidal structure, the second bulge is positioned on two sides of the long edge and is provided with a fillet, and correspondingly, the second groove is matched with the second bulge in shape.

The plug on be equipped with the handle, the handle rotates the assembly at the plug both sides through the round pin axle.

One side of the plug is chamfered with an oblique angle, and correspondingly, the shape of the slot is matched with that of the plug.

The plug and the socket are both made of insulating materials.

The utility model has the advantages that: the utility model provides a be applied to charging mechanism of electric motor car, this product is through with the inside eight circular telegram pins increase current that set up of plug, improves charge efficiency to adopt the mutual structure of inserting of plug and socket to realize the electric current interference between each circular telegram pin of separation, overall structure is simple, convenient to use, and conductive current is big, and the anti-current interference is effectual, very practical.

Drawings

FIG. 1 is a schematic structural view showing a state in which a plug is mated with a socket;

FIG. 2 is a schematic structural view showing a state where the plug and the socket are separated;

FIG. 3 is a schematic view of a plug structure;

fig. 4 is a schematic diagram of a socket structure.

Detailed Description

As shown in fig. 1 to 4, a charging mechanism applied to an electric vehicle includes a plug 100 and a socket 200, the plug 100 and the socket 200 are electrically connected in a plugging and matching manner, the socket 200 has a slot 210 into which the plug 100 is inserted, the slot 210 has a first protrusion 220 and a second protrusion 230, the first protrusion 220 has two positive and negative insertion posts a, the second protrusion 230 has at most eight electrical detection insertion holes c, correspondingly, the plug 100 has an insertion end 110 inserted into the slot 210, the insertion end 110 has a first groove 120 into which the first protrusion 220 is inserted and a second groove 130 into which the second protrusion 230 is inserted, two positive and negative insertion holes b corresponding to the positive and negative insertion posts a on the first protrusion 220 are arranged in the first groove 120, six electrical detection pins corresponding to the electrical detection insertion holes c on the second protrusion 230 are arranged in the second groove 130, a partition 140 is formed between the first groove 120 and the second groove 130, when the insertion end 110 of the plug 100 is inserted into the slot 210 of the socket 200, the outer wall of the insertion end 110 and the inner wall of the slot 210 form friction, the outer wall of the first protrusion 220 and the inner wall of the first groove 120 form friction, the outer wall of the second protrusion 230 and the inner wall of the second groove 130 form friction, the positive and negative insertion posts a and the electrification detection pins in the first groove 120 and the second groove 130 are respectively inserted into the positive and negative insertion holes b and the electrification detection insertion holes c of the first protrusion 220 and the second protrusion 230 correspondingly, the plug 100 and the socket 200 are mutually inserted to ensure the insertion fit stability of the plug 100 and the socket 200, the current interference between the electrification pins b is eliminated, and the eight electrification pins b are arranged to realize large-current charging.

The socket 200 is provided with a boss 240 at one side of the opening end of the slot 210, a step surface 150 is arranged between the insertion end 110 and the plug 100, after the insertion end 110 of the plug 100 is inserted into the slot 210 of the socket 200, the step surface 150 of the plug 100 is attached to the surface of the boss 240 of the socket 200, and the contact surface of the socket 200 and the plug 100 is attached to each other, so that a user can feel whether the plug 100 and the socket 200 are in inserted connection and matched.

The two sides of the boss 240 are provided with screw mounting holes 241, the socket 200 is fixedly assembled with the electric vehicle through the screw mounting holes 241 on the two sides of the boss 240 in a screw matching mode, the socket 200 is assembled on the electric vehicle through screws, and the electric vehicle is simple in assembly structure, convenient to detach and good in stability.

The cross section of the first protrusion 220 is a square structure, the four corners of the first protrusion 220 are rounded, and correspondingly, the first groove 120 is matched with the first protrusion 220 in shape; the cross section of the second protrusion 230 is in a trapezoid structure, and the second protrusion 230 is positioned on both sides of the long side and has a rounded corner, correspondingly, the shape of the second groove 130 is matched with that of the second protrusion 230; the shape phase-match of arch and recess is convenient for both to peg graft the smooth and easy degree of cooperation.

The plug 100 is provided with the handle 300, the handle 300 is rotatably assembled on two sides of the plug 100 through the pin shaft, so that the plug 100 can be taken conveniently and is convenient to use.

The oblique angle d is chamfered on one side of the plug 100, correspondingly, the shape of the slot 210 is matched with that of the plug 100, the plug 100 can be successfully inserted into the socket 200 only under the condition of aligning the position direction by setting the oblique angle d, so that the components in the plug 100 and the socket 200 are protected from being damaged, and the user can conveniently find the insertion direction and position quickly.

The plug 100 and the socket 200 are made of insulating materials, so that the product safety is improved, the risks of electric leakage, electric shock and the like are avoided, and the current interference among all the power-on pins b can be effectively avoided due to the fact that the plug and the socket are made of the insulating materials.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that simple modifications and substitutions by those skilled in the art are within the scope of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a be applied to charging mechanism of electric motor car, includes the socket, its characterized in that, the socket has the slot that supplies the plug to insert, it is protruding to have first arch and second in the slot, first arch is equipped with two confession positive negative poles and leads electrical pillar male positive negative pole jack, the second arch is equipped with eight circular telegram detection jack at most.

2. The charging mechanism as claimed in claim 1, further comprising a plug having an insertion end for inserting into the slot, wherein the insertion end has a first recess for inserting the first protrusion and a second recess for inserting the second protrusion, the first recess has two positive and negative insertion posts corresponding to the positive and negative insertion holes on the first protrusion, and the second recess has six power detection pins corresponding to the power detection insertion holes on the second protrusion.

3. The charging mechanism as claimed in claim 2, wherein a partition is formed between the first recess and the second recess, when the insertion end of the plug is inserted into the slot of the socket, the outer wall of the insertion end rubs against the inner wall of the slot, the outer wall of the first protrusion rubs against the inner wall of the first recess, the outer wall of the second protrusion rubs against the inner wall of the second recess, and the positive and negative insertion posts and the energization detection pins in the first recess and the second recess are respectively inserted into the positive and negative insertion holes and the energization detection insertion hole of the first protrusion and the second protrusion.

4. The charging mechanism as claimed in claim 3, wherein a protrusion is formed on a side of the socket at the opening end of the slot, a step surface is formed between the insertion end and the plug, and the step surface of the plug is attached to the surface of the protrusion of the socket after the insertion end of the plug is inserted into the slot of the socket.

5. The charging mechanism as claimed in claim 4, wherein the bosses are provided with screw mounting holes at both sides thereof, and the socket is fixedly assembled with the screws of the electric vehicle through the screw mounting holes at both sides of the bosses.

6. The charging mechanism as claimed in claim 1, wherein the first protrusion has a square cross-section, and four corners of the first protrusion are rounded, and correspondingly, the first recess matches with the first protrusion.

7. The charging mechanism as claimed in any one of claims 1 to 6, wherein the cross section of the second protrusion is trapezoidal, and the second protrusion has rounded corners at two sides of the long side, and correspondingly, the second groove matches with the second protrusion.

8. The charging mechanism for electric vehicles according to claim 2, wherein the plug is provided with a handle, and the handle is pivotally assembled at both sides of the plug by a pin.

9. The charging mechanism as claimed in claim 2, wherein the plug is beveled on one side and the shape of the slot is matched to the shape of the plug.

10. A charging mechanism for an electric vehicle as claimed in claim 2, wherein said plug and said socket are made of an insulating material.