CN213959216U

CN213959216U - Charging socket mounting structure

Info

Publication number: CN213959216U
Application number: CN202023309431.6U
Authority: CN
Inventors: 雷波; 张恒; 魏军涛; 蔡火平; 刘仰航
Original assignee: Guangzhou Zhichong Technology Ltd
Current assignee: Guangzhou Zhichong Technology Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-13
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a socket mounting structure charges, it includes mount pad and socket housing, the border position of mount pad is equipped with the mounting hole, and this mount pad is including pressing seat and end cover, press be equipped with on the seat with the assembly chamber of end cover appearance profile looks adaptation, radial arch forms the installation department on socket housing's the outer wall, and it is equipped with the installation chamber that is used for installing this installation department to press between seat and the end cover. The utility model has the advantages of ingenious and reasonable structural design, the installation seat adopts split type structure to form the pressure seat and the end cover, the end cover is assembled in the assembly cavity of the pressure seat, and is integrally coated by the pressure seat, the integrity is good, and the installation part of the socket shell can be embedded in the installation cavity between the pressure seat and the end cover, the matching is tight and firm, the phenomenon of loosening and shaking is not easy to occur, the charging stability is increased, and the use safety is improved; the whole screw penetrates through the mounting hole to quickly achieve the purpose of mounting, and the mounting is simple and convenient, thereby being beneficial to wide popularization and application.

Description

Charging socket mounting structure

Technical Field

The utility model relates to a technical field of socket, concretely relates to socket mounting structure charges.

Background

Electric vehicles are increasingly paid more attention from various automobile manufacturers due to the characteristics of wide energy sources, quiet running, no pollution emission and the like, and household electric vehicles are launched in many times.

Domestic electric automobile mainly has the socket that charges of interchange or/and direct current on the current market, and the current structure of socket that charges is complicated, and it is not very convenient to install, and cooperation poor stability moreover inserts the back of pulling out many times, and the phenomenon that the not hard up rocking easily appears between socket subassembly and the mounting panel influences normal use.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid, the utility model aims to provide a structural design is ingenious, reasonable, and the cooperation is inseparable, the socket mounting structure that charges of easily installing.

In order to achieve the above purpose, the utility model provides a technical scheme is: a charging socket mounting structure comprises a mounting seat and a socket shell, wherein a mounting hole is formed in the edge position of the mounting seat, the mounting seat comprises a pressing seat and an end cover, an assembly cavity matched with the outline of the end cover is formed in the pressing seat, the end cover is located in the assembly cavity, a concave cavity matched with the socket shell is formed in the end cover, a rear opening is formed in the rear end of the concave cavity, and a rear through hole corresponding to the rear opening is formed in the pressing seat; the outer wall of the socket shell is radially protruded to form an installation part, and an installation cavity for installing the installation part is arranged between the pressing seat and the end cover.

As an improvement of the utility model, be equipped with the location concave position on the installation department, and be equipped with on the installation cavity with the location bump of location concave position adaptation. The positioning convex points are clamped into the positioning concave positions, so that the matching tightness can be improved, and the looseness is not easy to occur.

As an improvement of the utility model, it still includes the waterproof circle of interface, and this waterproof circle of interface sets up in the cavity to with the front end in close contact with of socket shell. Promote the cooperation compactness, water-proof effects is good.

As an improvement of the utility model, be equipped with alternating current socket subassembly or direct current socket subassembly on the socket shell, application scope is wide, can be used for alternating current socket subassembly and direct current socket subassembly.

The utility model has the advantages that: the utility model has the advantages of ingenious and reasonable structural design, the installation seat adopts split type structure to form the pressure seat and the end cover, the end cover is assembled in the assembly cavity of the pressure seat, and is integrally coated by the pressure seat, the integrity is good, and the installation part of the socket shell can be embedded in the installation cavity between the pressure seat and the end cover, the matching is tight and firm, the phenomenon of loosening and shaking is not easy to occur, the charging stability is increased, and the use safety is improved; the whole screw penetrates through the mounting hole to quickly achieve the purpose of mounting, and the mounting is simple and convenient, thereby being beneficial to wide popularization and application.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic structural diagram of the mounting seat of the present invention.

Fig. 4 is an exploded schematic view of the present invention.

Detailed Description

Example (b): referring to fig. 1 to 4, the charging socket mounting structure provided in this embodiment includes a mounting base 1, a socket housing 2, and an interface waterproof ring 3, where an edge of the mounting base 1 is provided with a mounting hole 11, the mounting base 1 includes a pressing base 12 and an end cover 13, the pressing base 12 is provided with an assembly cavity 121 adapted to an outline of the end cover 13, the end cover 13 is located in the assembly cavity 121, the end cover 13 is provided with a cavity 131 adapted to the socket housing 2, a rear end of the cavity 131 has a rear opening, and the pressing base 12 is provided with a rear through hole 122 corresponding to the rear opening.

The outer wall of the socket housing 2 is protruded radially to form a mounting part 21, and a mounting cavity 14 for mounting the mounting part 21 is arranged between the pressure seat 12 and the end cover 13. The mounting part 21 is provided with a positioning concave position, and the mounting cavity 14 is provided with a positioning salient point 15 matched with the positioning concave position. The positioning convex points are clamped into the positioning concave positions, so that the matching tightness can be improved, and the looseness is not easy to occur.

The waterproof interface ring 3 is disposed in the cavity 131 and is in close contact with the front end of the socket housing 2. Promote the cooperation compactness, water-proof effects is good.

And an alternating current socket assembly or a direct current socket assembly is arranged on the socket shell 2, and then the tail cover is fixed. The application range is wide, and the socket can be used for alternating current socket assemblies and direct current socket assemblies. Use installation direct current socket subassembly as the example below, direct current socket subassembly includes support, sealed pad and metal terminal, metal terminal passes through the support setting in socket shell 2, sealed pad is equipped with the through wires hole between tail-hood and socket shell 2 on this sealed pad, and this through wires hole is interference fit with the charging wire, and the cooperation is inseparable, and water-proof effects is good.

The outer wall of the tail part of the socket shell 2 is provided with a barb, the tail cover is sleeved on the tail part of the socket shell 2, and a hook hole matched with the barb is formed in the tail cover. The purpose of assembling the socket shell 2 can be realized by clamping the barb into the hook hole, and the assembly is simple and convenient.

The outer wall of the tail part of the socket shell 2 is provided with a guide convex rib extending along the axial direction of the socket shell, and the tail cover is provided with a guide groove matched with the guide convex rib. Through the protruding muscle of direction and the cooperation of direction fluting, can assemble tail-hood accuracy and socket casing 2 mutually fast, can inject both to do circumferential direction relatively simultaneously, the cooperation is effectual.

The position of the sealing gasket provided with the threading hole protrudes to form a boss. The boss can increase local thickness, the length in extension through wires hole, the area of contact of increase through wires hole and charging wire, and the cooperation effect is better. And a groove matched with the boss is arranged on the bracket 3. Promote compact structure nature, can shorten overall length, and boss embedding recess, the cooperation is inseparable, and is spacing effectual.

The outer edge of the sealing gasket is provided with at least two convex strips extending along the circumferential direction of the sealing gasket, and the number of the convex strips is two or three. This sand grip can increase with the 2 inner walls of socket housing's cooperation compactness, promotes sealed effect.

Be equipped with two bulge loops on the inner wall of through wires hole at least, be two or three if bulge loop quantity, more can promote with charging wire outer wall complex compactness, promote sealed effect.

Preferably, the outer peripheral edge of the threading hole is provided with a plurality of deep grooves in a circle center symmetry manner, and an elastic supporting leg is formed between every two adjacent deep grooves. The elasticity stabilizer blade has elasticity for the inner wall in through wires hole more can closely the roof pressure on the charging wire outer wall, further promotes sealed effect.

In addition, one end of the threading hole can be provided with a baffle plate for sealing, so that a sealing structure can be ensured before the threading hole is not used, and the sealing effect is ensured. When in use, the baffle plate is punctured. During the use, sealed the pad is located between tail-hood and socket housing 2, fills gap between sealed tail-hood and the socket housing 2 through sealed the pad, should be equipped with on this sealed pad moreover and be interference fit's through wires hole with the charging wire, the charging wire passes in the line hole on the socket housing 2 stretches into socket housing 2, passes sealed through wires hole of filling up again afterwards, then is connected with metal terminal. Because the through wires hole is interference fit with the charging wire, the cooperation is inseparable, and water-proof effects is good, and the sand grip on the outer fringe of sealed pad can closely the roof pressure on the inner wall of socket casing 2, and the cooperation is inseparable, and is sealed effectual.

During assembly, the front part of the socket housing 2 provided with the ac socket assembly or the dc socket assembly is inserted into the assembly cavity 121, the tail part of the socket housing 2 passes through the rear through hole 122 of the pressing base 12, and the pressing base 12 and the end cover 13 are folded, so that the end cover 13 is assembled in the assembly cavity 121 of the pressing base 12 and is integrally coated by the pressing base 12. At this time, the mounting part 21 of the socket housing 2 can be embedded in the mounting cavity 14 between the pressing seat 12 and the end cover 13, the matching is tight and firm, the loosening and shaking phenomena are not easy to occur, the charging stability is improved, and the use safety is improved; the whole installation can be quickly realized by penetrating through the installation hole 11 of the installation base 1 through a screw, the installation is simple, and the use is convenient.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation. If the present invention is applied to the socket with other structure obtained by the same or similar structure, the present invention is within the protection scope of the present invention.

Claims

1. A charging socket mounting structure comprises a mounting seat and is characterized by further comprising a socket shell, wherein mounting holes are formed in the edge of the mounting seat, the mounting seat comprises a pressing seat and an end cover, an assembly cavity matched with the outline of the end cover is formed in the pressing seat, the end cover is located in the assembly cavity, a concave cavity matched with the socket shell is formed in the end cover, a rear opening is formed in the rear end of the concave cavity, and a rear through hole corresponding to the rear opening is formed in the pressing seat; the outer wall of the socket shell is radially protruded to form an installation part, and an installation cavity for installing the installation part is arranged between the pressing seat and the end cover.

2. The charging socket mounting structure according to claim 1, wherein a positioning recess is provided on the mounting portion, and a positioning protrusion adapted to the positioning recess is provided on the mounting cavity.

3. The charging socket mounting structure according to claim 1, further comprising an interface waterproof ring that is provided in the cavity and is in close contact with a front end of the socket housing.

4. A charging socket mounting structure according to any one of claims 1 to 3, wherein an ac socket assembly or a dc socket assembly is provided on the socket housing.