阅读说明：本技术 充电插座安装结构 (Charging socket mounting structure ) 是由 雷波 张恒 魏军涛 蔡火平 刘仰航 于 2020-12-31 设计创作，主要内容包括：本发明公开了一种充电插座安装结构,其包括安装座和插座壳体,所述安装座的边缘位置设有安装孔,该安装座包括压座和端盖,所述压座上设有与所述端盖外形轮廓相适配的装配腔,所述插座壳体的外壁上径向凸起形成安装部,并在所述压座和端盖之间设有用来安装该安装部的安装腔。本发明结构设计巧妙、合理,所述安装座采用分体式结构形成压座和端盖,端盖装配于压座的装配腔内,由压座进行整体包覆,一体性好,而插座壳体的安装部能镶嵌在压座和端盖之间的安装腔内,配合紧密、牢固,不易出现松动摇晃现象,增加充电稳固性,提升使用安全性；整体通过螺丝穿过安装孔便能快速实现安装的目的,安装简单、方便,利于广泛推广应用。(The invention discloses a charging socket mounting structure which 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, a mounting part is formed in the outer wall of the socket shell in a protruding mode in the radial direction, and a mounting cavity used for mounting the mounting part is formed between the pressing seat and the end cover. The socket shell is ingenious and reasonable in structural design, the mounting seat is of a split structure to form the pressing seat and the end cover, the end cover is assembled in the assembling cavity of the pressing seat and is integrally coated by the pressing seat, the integrity is good, the mounting part of the socket shell can be embedded in the mounting cavity between the pressing 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 improved, 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.)

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.

Technical Field

The invention relates to the technical field of sockets, in particular to a charging socket mounting structure.

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.

Disclosure of Invention

In view of the above disadvantages, the present invention provides a charging socket mounting structure with smart and reasonable design, tight fit and easy installation.

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

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 invention, the mounting part is provided with a positioning concave position, and the mounting cavity is provided with a positioning convex point 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.

As an improvement of the invention, the socket further comprises an interface waterproof ring which is arranged in the concave cavity and is in close contact with the front end of the socket shell. Promote the cooperation compactness, water-proof effects is good.

As an improvement of the present invention, the socket housing is provided with an ac socket assembly or a dc socket assembly, which has a wide application range and can be used for both the ac socket assembly and the dc socket assembly.

The invention has the beneficial effects that: the socket shell is ingenious and reasonable in structural design, the mounting seat is of a split structure to form the pressing seat and the end cover, the end cover is assembled in the assembling cavity of the pressing seat and is integrally coated by the pressing seat, the integrity is good, the mounting part of the socket shell can be embedded in the mounting cavity between the pressing 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 improved, 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 invention is further described with reference to the following figures and examples.

Drawings

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

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

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

Fig. 4 is an exploded 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, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the 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. Other configurations of the socket, which are similar or identical to the above-described embodiments of the present invention, are also within the scope of the present invention.