CN216311347U

CN216311347U - Small-size audio-visual all-in-one machine of easy equipment

Info

Publication number: CN216311347U
Application number: CN202122906073.5U
Authority: CN
Inventors: 郭儒富
Original assignee: Dongguan Taisheng Sound Technology Co ltd
Current assignee: Dongguan Taisheng Sound Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-15
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a small-sized audio-visual integrated machine easy to assemble, which comprises an outer shell, an inner shell, a camera component, a circuit board component and a rear cover with radiating meshes, wherein the outer shell is of a sleeve-shaped structure with only a rear opening; a guide structure is arranged between the outer shell and the inner shell to realize the combination and fixation of the outer shell and the inner shell. The outer shell is made into a structure that the integrally formed aluminum shell with the upper surface, the lower surface, the left surface, the right surface and the front surface sealed is matched with the rear cover, and the guide mounting structure corresponding to the inner shell is arranged in the aluminum shell, so that the whole product has fewer assembly processes, more convenient assembly and higher efficiency. In addition, through the thermovent on the inner shell, set up heat conduction silica gel on the radiator on the circuit board, heat conduction silica gel passes the thermovent and directly contacts with the aluminum hull for the radiating effect is better.

Description

Small-size audio-visual all-in-one machine of easy equipment

Technical Field

The utility model relates to the technical field of sound box products, in particular to a small audio-visual all-in-one machine with a camera.

Background

With the development of society, people have new requirements for meeting discussion of multiple people or conversation among family members due to special scenes such as life and work, and the small-sized audio-visual integrated machine just meets the characteristics of the small-sized audio-visual integrated machine, so that the use requirements of diversified application scenes such as indoor and outdoor can be met. The existing small-sized audio-visual integrated machine usually has a communication function, a playing function and a camera shooting function, and a shell of the small-sized audio-visual integrated machine is generally formed by butt-jointing and combining an upper half shell and a lower half shell and installing a rear cover on the back of the small-sized audio-visual integrated machine. The disadvantage of this structure is that the parts are more scattered, the assembly process is more, and the assembly efficiency is lower, such as the patent application named "a multifunctional bluetooth sound box with camera", etc. In addition, the inner case used for mounting and supporting the circuit board assembly and other electronic components inside is unreasonable in design, so that the heat dissipation performance of the inside of the product is poor, and the electronic components are easy to burn out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a small audio-visual integrated machine which has more reasonable structural design, better heat dissipation performance, fewer assembly processes, higher assembly efficiency and easy assembly.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a small-size audio-visual all-in-one of easily assembling, including shell, inner shell, camera subassembly, circuit board subassembly and the back lid that has the heat dissipation mesh, through inner shell installation camera subassembly and circuit board subassembly, the shell package is outside at the inner shell, and the back lid is fixed with the inner shell lid in the shell inside from the rear end of shell, its characterized in that: the outer shell is of a sleeve-shaped structure with only a rear opening, the inner shell and the circuit board assembly are sleeved in the outer shell from the rear opening, the camera assembly is exposed out of the outer shell, and the rear opening of the outer shell is closed through the rear cover; a guide structure is arranged between the outer shell and the inner shell to realize the combination and fixation of the outer shell and the inner shell.

Furthermore, the guide structure comprises a guide groove and a guide convex part, the surface of the inner shell is provided with the guide groove, the inner surface of the outer shell is provided with the guide convex part matched with the guide groove, and the inner shell is inserted into the outer shell and slides into the guide groove through the guide convex part to realize the guide combination of the inner shell and the outer shell.

Furthermore, the guide groove is including setting up the middle guide groove of inner shell upper and lower surface and setting up in the corner guide groove of inner shell four corners position, the direction convex part is including setting up the middle direction convex part of inner surface about the shell and setting up in the corner direction convex part of four corner positions of shell inside, and middle direction convex part matches with middle guide groove, and corner direction convex part matches with the corner guide groove, and the extending direction of middle direction convex part, corner direction convex part, middle guide groove and corner guide groove all is the same with the direction that the inner shell inserted the shell.

Further, screws are screwed from the rear cover toward the middle guide projection and the corner guide projection, respectively, to assemble and fix the rear cover with the housing.

Furthermore, the circuit board assembly is installed in the inner shell, a plurality of radiating ports are formed in the inner shell, and the space where the circuit board assembly is located is communicated to the outer shell through the radiating ports, so that heat generated by the circuit board assembly can be timely dissipated.

Furthermore, a radiator is arranged on the circuit board assembly, and a heat conducting fin is attached to the radiator and is exposed out of the heat radiating opening of the inner shell and attached to the inner surface of the outer shell.

Further, the shell is made of materials with good heat dissipation performance such as aluminum alloy and the like through integral forming.

Furthermore, the heat conducting fins are made of heat conducting silica gel, and heat of the radiator is conducted to the shell through the heat conducting fins, so that the heat radiating performance can be greatly improved.

Further, the device also comprises a support which is arranged on the bottom surface of the shell and is used for supporting the whole device.

According to the utility model, the structure that the outer shell is assembled with the rear cover through the traditional butt joint and buckling of the upper plastic shell and the lower plastic shell is changed into the structure that the upper surface, the lower surface, the left surface, the right surface and the front surface are sealed into an integrally formed aluminum shell matched rear cover, and the guide mounting structure corresponding to the inner shell is arranged in the aluminum shell, so that the whole product has fewer assembly processes, more convenient assembly and higher efficiency. In addition, through the thermovent (mainly opening in the electronic component department that generates heat seriously) on the inner shell, set up heat conduction silica gel on the radiator on the circuit board, heat conduction silica gel passes the thermovent and directly contacts with the aluminum hull for the radiating effect is better.

Drawings

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is an overall view of another aspect of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is an exploded view of the present invention;

fig. 5 is a structural view of the housing.

In the figure, 1 is an outer shell, 11 is a middle guide convex part, 12 is a corner guide convex part, 2 is an inner shell, 21 is a middle guide groove, 22 is a corner guide groove, 23 is a heat dissipation port, 3 is a camera assembly, 4 is a rear cover, 5 is a circuit board assembly, 6 is a heat sink, 7 is a heat conduction sheet, 8 is a screw, and 9 is a support.

Detailed Description

In this embodiment, referring to fig. 1 to 5, the small-sized audiovisual all-in-one machine easy to assemble includes an outer shell 1, an inner shell 2, a camera assembly 3, a circuit board assembly 5, and a rear cover 4 with heat dissipation mesh holes, the camera assembly 3 and the circuit board assembly 5 are installed through the inner shell 1, the outer shell 1 is wrapped outside the inner shell 2, and the rear cover 4 is fixed from the rear end of the outer shell 1 to cover the inner shell 2 inside the outer shell 1; the outer shell 1 is of a sleeve-shaped structure with only a rear opening, the inner shell 2 and the circuit board assembly 5 are sleeved in the outer shell 1 from the rear opening, the camera assembly 3 is exposed out of the outer shell 1, and the rear opening of the outer shell 1 is closed through the rear cover 4; a guide structure is arranged between the outer shell 1 and the inner shell 2 to realize the combination and fixation of the two.

The guide structure comprises a guide groove and a guide convex part, the surface of the inner shell 2 is provided with the guide groove, the inner surface of the outer shell 1 is provided with the guide convex part matched with the guide groove, and when the inner shell 2 is inserted into the outer shell 1, the inner shell 2 and the outer shell 1 are combined in a guide mode by the guide convex part sliding into the guide groove.

The guide groove comprises middle guide grooves 21 arranged on the upper surface and the lower surface of the inner shell 2 and corner guide grooves 22 arranged at four corners of the inner shell, the guide convex parts comprise middle guide convex parts 11 arranged on the upper inner surface and the lower inner surface of the outer shell 1 and corner guide convex parts 12 arranged at four corner positions in the outer shell 1, the middle guide convex parts 11 are matched with the middle guide grooves 21, the corner guide convex parts 12 are matched with the corner guide grooves 22, and the extending directions of the middle guide convex parts 11, the corner guide convex parts 12, the middle guide grooves 21 and the corner guide grooves 22 are the same as the direction in which the inner shell 2 is inserted into the outer shell 1.

The screws 8 are screwed from the rear cover 4 to the intermediate guide projection 11 and the corner guide projection 12, respectively, to assemble and fix the rear cover 4 to the housing 1.

The circuit board assembly 5 is installed in the inner shell 2, a plurality of radiating ports 23 are formed in the inner shell 2, and the space where the circuit board assembly 5 is located is communicated to the outer shell 1 through the radiating ports 23, so that heat generated by the circuit board assembly 5 can be dissipated timely.

The circuit board assembly 5 is provided with a heat sink 6, the heat sink 6 is attached with a heat conductive sheet 7, and the heat conductive sheet 7 is exposed from the heat radiation opening 23 of the inner case 2 and attached to the inner surface of the outer case 1.

The housing 1 is made of aluminum alloy and other materials with good heat dissipation performance through integral molding.

The heat conducting fins 7 are made of heat conducting silica gel, and heat of the radiator 6 is conducted to the shell 1 through the heat conducting fins 7, so that heat dissipation performance can be greatly improved.

And a support 9, wherein the support 9 is arranged on the bottom surface of the shell 1 and is used for supporting the whole device.

The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Claims

1. The utility model provides a small-size audio-visual all-in-one of easily assembling, including shell, inner shell, camera subassembly, circuit board subassembly and the back lid that has the heat dissipation mesh, through inner shell installation camera subassembly and circuit board subassembly, the shell package is outside at the inner shell, and the back lid is fixed with the inner shell lid in the shell inside from the rear end of shell, its characterized in that: the outer shell is of a sleeve-shaped structure with only a rear opening, the inner shell and the circuit board assembly are sleeved in the outer shell from the rear opening, the camera assembly is exposed out of the outer shell, and the rear opening of the outer shell is closed through the rear cover; a guide structure is arranged between the outer shell and the inner shell to realize the combination and fixation of the outer shell and the inner shell.

2. A compact audio-visual unit, easy to assemble according to claim 1, characterized in that: the guide structure comprises a guide groove and a guide convex part, the surface of the inner shell is provided with the guide groove, the inner surface of the outer shell is provided with the guide convex part matched with the guide groove, and the inner shell is inserted into the outer shell and slides into the guide groove through the guide convex part to realize the guide combination of the inner shell and the outer shell.

3. A compact audio-visual unit, easy to assemble according to claim 2, characterized in that: the guide groove is including setting up the middle guide way of inner shell upper and lower surface and setting up in the corner guide way of inner shell four corners position, the direction convex part is including setting up the middle direction convex part of inner surface about the shell and setting up in the corner direction convex part of four corner positions of shell inside, and middle direction convex part matches with middle guide way, and corner direction convex part matches with the corner guide way, and the extending direction of middle direction convex part, corner direction convex part, middle guide way and corner guide way all is the same with the direction that the inner shell inserted the shell.

4. A compact audiovisual unit easy to assemble according to claim 3, characterized in that: screws are screwed from the rear cover to the middle guide convex part and the corner guide convex part respectively, so that the rear cover and the shell are assembled and fixed.

5. A compact audio-visual unit, easy to assemble according to claim 1, characterized in that: the circuit board assembly is arranged in the inner shell, a plurality of radiating ports are formed in the inner shell, and the space where the circuit board assembly is located is communicated to the outer shell through the radiating ports.

6. A compact audiovisual unit easy to assemble according to claim 5, characterized in that: the circuit board assembly is provided with a radiator, and the radiator is adhered with a heat-conducting fin which is exposed out of the heat-radiating opening of the inner shell and is adhered with the inner surface of the outer shell.

7. A compact audiovisual unit easy to assemble according to claim 6, characterized in that: the shell is made of aluminum alloy materials in an integrated forming mode.

8. A compact audio-visual unit easy to assemble according to claim 7, characterized in that: the heat conducting fin is made of heat conducting silica gel.

9. A compact audio-visual unit, easy to assemble according to claim 1, characterized in that: the device also comprises a support which is arranged on the bottom surface of the shell.