CN215322047U

CN215322047U - Wall box charges

Info

Publication number: CN215322047U
Application number: CN202122923956.7U
Authority: CN
Inventors: 徐卡平; 黄敬锋; 颜铉; 董东升
Original assignee: Ningbo Junsheng New Energy Automotive Technology Co ltd
Current assignee: Ningbo Junsheng New Energy Automotive Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2021-12-28
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a charging wall box which comprises a front cover assembly used for placing a charging gun and a main shell assembly used for installing the front cover assembly, wherein the periphery of the front cover assembly is circular, a clamping groove is formed in one side wall between the front cover assembly and the main shell assembly, a clamping block matched with the clamping groove is arranged in the other side wall in a protruding mode, and the clamping block extends into the clamping groove through relative rotation between the front cover assembly and the main shell assembly, so that the front cover assembly and the main shell assembly are fixed. The utility model provides a charging wall box which has the characteristics of convenience and quickness in installation and low cost.

Description

Wall box charges

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a charging wall box.

Background

The development of new energy has been a global trend, and the revolution of new energy automobiles and energy-saving automobiles to gradually replace traditional fuel oil automobiles is gradually advancing. The method not only meets the inevitable requirement of responding to climate change and promoting harmonious coexistence of human and nature, but also is a measure for realizing energy revolution and guaranteeing energy safety in various countries.

Along with social development, new energy automobile reserves progressively increase, and private and public electric pile's quantity constantly improves, and this is the policy encourages the direction, and along with the superstrong scale that china's real estate formed, the parking stall configuration wall box that charges can become the standard match in the future.

The design of conventional wall box that charges is because the molding is different, so can only use the comparatively traditional fixed mode of nut, screw on fixed mounting structure, and the installation is complicated, and is in large quantity moreover, and assembly efficiency is low. In addition, a socket for placing the charging gun is not arranged on the wall box, and the charging gun is required to be placed in another socket.

SUMMERY OF THE UTILITY MODEL

To the not enough and defect of prior art, provide a wall box that charges, it is convenient to have the installation, characteristics with economic costs.

In order to achieve the above object, the present invention provides the following technical solutions.

The utility model provides a wall box charges, is including the main shell subassembly that is used for placing the front shroud subassembly of rifle that charges and is used for installing the front shroud subassembly, the periphery of front shroud subassembly is circular, between front shroud subassembly and the main shell subassembly, arbitrary lateral wall is equipped with the draw-in groove along circumference, and another lateral wall protrusion is equipped with draw-in groove complex fixture block, through rotate relatively between front shroud subassembly and the main shell subassembly for the fixture block stretches into in the draw-in groove, thereby fixes front shroud subassembly and main shell subassembly.

The utility model has the beneficial effects that: when the circular charging wall box is assembled between the front cover assembly and the main shell assembly, the front cover assembly is firstly placed in the main shell assembly along the axial direction, and then the clamping block extends into the clamping groove through relative rotation between the front cover assembly and the main shell assembly, so that the circular charging wall box is quickly installed, is convenient to install, reduces the number of parts, reduces the cost and saves the assembling time.

As an improvement of the present invention, a positioning notch is formed in an inner wall of the clamping groove, a positioning protrusion is disposed on a surface of the clamping block and engaged with the positioning notch, and when the clamping block rotates to extend into the clamping groove, the positioning protrusion is clamped in the positioning notch. Through the improvement, the clamping block is not easy to separate after extending into the clamping groove.

As an improvement of the utility model, one end of the clamping groove is in an opening shape, and the other end of the clamping groove is provided with a stop block. Through the improvement, the fixture block is prevented from moving excessively.

As an improvement of the utility model, the front cover assembly and the main shell assembly are fixedly connected through a fastener, the periphery of the main shell assembly is provided with a mounting hole, and the fastener penetrates through the mounting hole to be connected with the front cover assembly. Through the improvement, the connection between the front cover assembly and the main shell assembly is more stable.

As a modification of the present invention, an operating portion is formed to protrude from an upper surface of the front cover assembly. Through the improvement, the front cover assembly is convenient to operate and rotate.

As an improvement of the utility model, a plurality of clamping grooves are arranged along the circumference, a plurality of clamping blocks are correspondingly arranged, and a reserved space for the clamping blocks to extend into is arranged between every two adjacent clamping grooves.

As an improvement of the utility model, the front cover assembly comprises a socket for placing a charging gun and a front cover body for installing the socket, the front cover body is provided with an installation cavity, the socket is arranged in the installation cavity, between the inner wall of the installation cavity and the periphery of the socket, one side wall of the installation cavity is provided with an installation groove, the other side wall of the installation cavity is provided with an installation block matched with the installation groove, and the installation block extends into the installation groove through relative rotation between the socket and the front cover body, so that the socket and the front cover body are connected.

As an improvement of the utility model, the socket is further provided with an error-proof block which extends along the radial direction, the front cover body is provided with an error-proof groove positioned on the periphery of the installation cavity, and when the error-proof block moves to the other end of the error-proof groove along one end of the error-proof groove, the error-proof block is driven to rotate from the outside of the installation groove and extend into the installation groove.

As an improvement of the present invention, the main casing assembly is mounted on the bottom cover, and between the main casing assembly and the bottom cover, one of the side walls of the main casing assembly and the bottom cover is provided with a hook, and the other side wall of the main casing assembly and the bottom cover are connected by the matching of the hook and the bayonet.

As an improvement of the utility model, a panel is also adhered to the upper surface of the front cover component.

As an improvement of the utility model, the inner side of the main shell component is provided with a sealing ring matched with the front cover component.

A method for assembling a charging wall box comprises the following steps:

a. the front cover assembly is preassembled, the socket is placed in the mounting cavity, and then the socket is rotated, so that the mounting block extends into the mounting groove;

b. the front cover assembly and the main shell assembly are assembled, the front cover assembly is placed in the main shell assembly, and the clamping block extends into the clamping groove through relative rotation between the front cover assembly and the main shell assembly;

c. and during the assembly of the bottom cover, the main shell assembly and the bottom cover are clamped and connected through the clamping hooks and the clamping openings.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the present invention with the panel removed.

Fig. 3 is a schematic structural diagram of the front cover body of the present invention.

Fig. 4 is an enlarged view of a portion of fig. 3 according to the present invention.

Fig. 5 is a schematic view of the socket structure of the present invention.

Fig. 6 is a schematic structural view of the main housing assembly of the present invention.

Fig. 7 is a schematic view of the bottom cover structure of the present invention.

In the figure, 1, a front cover assembly; 1.1, a front cover body; 1.11, a fixture block; 1.12, positioning the bump; 1.13, an operation part; 1.14, mounting a cavity; 1.15, mounting grooves; 1.16, error proofing grooves; 1.2, a socket; 1.21, mounting blocks; 1.22, error proofing blocks; 2. a main housing assembly; 2.1, a clamping groove; 2.2, positioning a notch; 2.3, a stop block; 2.4, sealing rings; 2.5, a hook; 2.6, mounting holes; 3. a bottom cover; 3.1, bayonet; 4. a panel.

Detailed Description

The utility model is further explained with reference to the drawings.

Referring to fig. 1 to 7, a charging wall box includes a panel, a front cover assembly, a main case assembly, and a base assembly.

The front cover assembly is used for placing the rifle that charges, the periphery of front cover assembly is circular, specifically speaking, the front cover assembly is including the socket that is used for placing the rifle that charges and the front cover body that is used for installing the socket, be equipped with the installation cavity on the front cover body, the socket is whole circular, the socket sets up in the installation cavity, between the inner wall of installation cavity and the periphery of socket, arbitrary lateral wall is equipped with the mounting groove, and another lateral wall is equipped with mounting groove complex installation piece, and with this embodiment, the protruding lug that is formed with in the installation cavity of front cover body, be equipped with the mounting groove on the lug, the periphery bottom of socket is equipped with the installation piece, the one end of mounting groove is the opening form.

During the assembly, place the socket axial in the installation intracavity of protecgulum body earlier to make installation piece and mounting groove stagger the setting, rotate the relative protecgulum body of socket again, make the installation piece rotate and stretch into from the opening stretch into the mounting groove in, thereby fix socket and protecgulum body.

In addition, the upper part of the periphery of the socket is also extended along the radial direction to form an error-proofing block, the front cover body is provided with an error-proofing groove positioned at the periphery of the mounting cavity, when the socket is axially placed in the mounting cavity of the front cover body, the error-proofing block is aligned with one end of the error-proofing groove, so that the mounting block is arranged in a staggered manner with the mounting groove, the base is rotated relative to the front cover body, so that the mounting block is rotated to extend into the mounting groove from the opening, when the error-proofing block moves to the other end of the error-proofing groove along one end of the error-proofing groove, the mounting block is driven to rotate from the outside of the mounting groove into the mounting groove and rotate in place, so that the mounting block is prevented from moving excessively, the mounting block is prevented from coming out of the mounting groove, and then the error-proofing block is fixedly connected with the front cover body through screws, so that the socket is connected with the front cover body, so that the rotating structure cannot fail under certain torsion force, owing to set up the structure of installation piece and mounting groove, consequently only need set up a screw fix can, for four conventional screw fixation's structures, this scheme has reduced the quantity of screw through the structure and a screw of installation piece and mounting groove, has shortened the assemble duration.

Be equipped with on the main casing subassembly and be circular holding chamber, the protecgulum subassembly is installed in the main casing subassembly, between protecgulum subassembly and the main casing subassembly, arbitrary lateral wall is equipped with the draw-in groove along circumference, and another lateral wall protrusion is equipped with draw-in groove complex fixture block, and with this embodiment, the periphery of protecgulum body is equipped with the lateral wall and is equipped with the fixture block in the protecgulum subassembly, and the holding intracavity wall protrusion of main casing subassembly is formed with the draw-in groove, the one end of draw-in groove is the opening form, the other end of draw-in groove is equipped with the dog. And the clamping grooves are circumferentially provided with a plurality of clamping blocks, the number of the clamping blocks is correspondingly provided with a plurality of clamping blocks, and a reserved space for the clamping blocks to extend into is arranged between every two adjacent clamping grooves.

During the assembly, place the protecgulum subassembly axial in the holding intracavity of main shell subassembly earlier, and the fixture block stretches into from the headspace, make the fixture block be located between two draw-in grooves, thereby make fixture block and draw-in groove setting of staggering, rotate the protecgulum subassembly for the main shell subassembly again, make the fixture block rotate and stretch into from the opening stretch into in the draw-in groove, thereby fix protecgulum subassembly and main shell subassembly, and through setting up the dog, thereby prevent that the fixture block from removing excessively, prevent that the fixture block from deviating from in the draw-in groove, through setting up a plurality of fixture block and draw-in groove cooperation, make to be connected more stably, and set up the headspace, the fixture block stretches into from the headspace, thereby when avoiding the protecgulum subassembly axial to place in the holding intracavity of main shell subassembly, the fixture block takes place to interfere with the draw-in groove, make the fixture block can be located the opening part of draw-in groove.

An operating part is formed on the upper surface of the front cover assembly in a protruding mode. During the assembly, through the operating portion to rotate the front cover subassembly, thereby be convenient for the fixture block rotate and stretch into from the opening and stretch into in the draw-in groove.

In addition, the inner wall of draw-in groove is equipped with the location notch, the surface protrusion of fixture block is formed with location notch complex location lug, works as when the fixture block rotates and stretches into in the draw-in groove, the location lug can rotate to location notch department gradually, until the location lug stretches into in the location notch, makes location lug and location notch joint cooperation. After the clamping block extends into the clamping groove, the clamping block can be circumferentially limited and is not easy to break away, and the connection stability is ensured.

Still carry out fixed connection through the fastener between protecgulum subassembly and the main casing subassembly, the periphery of main casing subassembly is equipped with the mounting hole, the periphery of protecgulum body is equipped with the screw in the protecgulum subassembly, in this embodiment, the fastener is the screw, the fastener passes the mounting hole and is connected with the screw, thereby fix protecgulum subassembly and main casing subassembly, in order to satisfy under certain torsion revolution mechanic not inefficacy, owing to set up the structure of fixture block and draw-in groove, consequently only need set up a screw to fix can, for the structure of four conventional screw fixation, the structure and a screw of fixture block and draw-in groove are passed through to this scheme, the quantity and the cost of screw have been reduced, shorten the assemble duration, assembly efficiency has been improved.

The main shell assembly is installed on the bottom cover, between the main shell assembly and the bottom cover, any one of the side walls is provided with a clamping hook, the other side wall is provided with a bayonet matched with the clamping hook, in the embodiment, the outer side wall of the main shell assembly is provided with the clamping hook, the inner side wall of the bottom cover is provided with the bayonet matched with the clamping hook, and the main shell assembly is connected with the bottom cover through the matching of the clamping hook and the bayonet. The connection mode of the clamping hook and the clamping opening is more convenient and faster than the screw fixation, the cost is reduced by fixing screws compared with the conventional fixing mode, the manufacturing cost is reduced, and the panel is arranged on the upper surface of the front cover assembly through the bonding scheme.

According to the round charging wall box, the socket is axially placed in the mounting cavity of the front cover body, the mounting block and the mounting groove are arranged in a staggered mode, the socket is rotated relative to the front cover body, the mounting block is rotated to extend into the mounting groove extending from the opening, so that the socket and the front cover body are fixed, when the front cover assembly and the main shell assembly are assembled, the front cover assembly is axially placed in the main shell assembly, the front cover assembly and the main shell assembly are rotated relative to each other, so that the clamping block extends into the clamping groove, and therefore the round charging wall box is rapidly mounted, and finally the main shell assembly is mounted on the bottom cover through the matching of the clamping hook and the clamping opening.

The above are only preferred embodiments of the present invention, and all equivalent changes or modifications made according to the structure, characteristics and principles of the present invention are included in the scope of the present invention.

Claims

1. The utility model provides a wall box charges which characterized in that: including the main shell subassembly that is used for placing the front shroud subassembly of rifle that charges and is used for installing the front shroud subassembly, the periphery of front shroud subassembly is circular, between front shroud subassembly and the main shell subassembly, arbitrary lateral wall is equipped with the draw-in groove, and another lateral wall protrusion is equipped with draw-in groove complex fixture block, through relative rotation between front shroud subassembly and the main shell subassembly for the fixture block stretches into in the draw-in groove, thereby fixes front shroud subassembly and main shell subassembly.

2. The charging wall box of claim 1, wherein: the inner wall of the clamping groove is provided with a positioning notch, the surface of the clamping block is provided with a positioning lug matched with the positioning notch, and when the clamping block rotates to extend into the clamping groove, the positioning lug is clamped in the positioning notch.

3. The charging wall box of claim 1, wherein: one end of the clamping groove is in an opening shape, and the other end of the clamping groove is provided with a stop block.

4. The charging wall box of claim 1, wherein: the front cover assembly is fixedly connected with the main shell assembly through a fastener, a mounting hole is formed in the periphery of the main shell assembly, and the fastener penetrates through the mounting hole to be connected with the front cover assembly.

5. The charging wall box of claim 1, wherein: an operating part is formed on the upper surface of the front cover assembly in a protruding mode.

6. The charging wall box of claim 1, wherein: the clamping grooves are circumferentially provided with a plurality of clamping blocks, the number of the clamping blocks is correspondingly provided with a plurality of clamping blocks, and a reserved space for the clamping blocks to stretch into is arranged between every two adjacent clamping grooves.

7. The charging wall box of claim 1, wherein: the utility model discloses a socket, including the mounting groove, the mounting groove is equipped with the mounting groove, and the mounting groove is equipped with the mounting groove between the inner wall of mounting groove and the periphery of socket, and the mounting groove is equipped with the mounting groove to the front cover subassembly, and the mounting groove is equipped with the mounting block, through relative rotation between socket and the front cover body for in the mounting block stretched into the mounting groove, thereby be connected socket and front cover body.

8. The charging wall box according to claim 7, wherein: still radially extend on the socket and be formed with the mistake proofing piece, be equipped with the mistake proofing groove that is located the installation cavity periphery on the protecgulum body, when the mistake proofing piece moves to the other end in mistake proofing groove along the one end in mistake proofing groove, drive the installation piece rotates outside the mounting groove and stretches into to the mounting groove.

9. The charging wall box of claim 1, wherein: the main shell assembly is arranged on the bottom cover, a clamping hook is arranged on one side wall of the main shell assembly between the main shell assembly and the bottom cover, a clamping opening matched with the clamping hook is formed in the other side wall of the main shell assembly, and the main shell assembly is connected with the bottom cover through the matching of the clamping hook and the clamping opening.

10. The charging wall box of claim 1, wherein: and a panel is adhered to the upper surface of the front cover assembly.