CN215871720U

CN215871720U - Can high-efficient dustproof radiating bluetooth speaker

Info

Publication number: CN215871720U
Application number: CN202120068214.8U
Authority: CN
Inventors: 汤晓军
Original assignee: Shenzhen Zhenxin Digital Technology Co ltd
Current assignee: Shenzhen Zhenxin Digital Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2022-02-18
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a Bluetooth sound box capable of efficiently preventing dust and dissipating heat, and relates to the technical field of Bluetooth sound box shells. The device includes the audio amplifier shell, the surface of audio amplifier shell is provided with a sound section of thick bamboo, the left and right sides of audio amplifier shell is provided with a radiator-grid, the inner wall inboard of audio amplifier shell rotates and is connected with the disc, the surface of disc is articulated with transmission No. one, transmission is articulated with the surface of a dust guard, the left side of a dust guard and the left side inner wall sliding connection of audio amplifier shell, transmission is articulated with the surface of fixed block, the left side of fixed block and the left side inner wall fixed connection of audio amplifier shell, the device can realize abundant heat that gives off the bluetooth speaker shell when using through a radiator-grid and No. two radiator-grids that the top and left and right sides set up and dispel to make the heat not inside the bluetooth speaker shell, reduce the ageing speed of bluetooth speaker shell.

Description

Can high-efficient dustproof radiating bluetooth speaker

Technical Field

The utility model relates to the technical field of Bluetooth sound box shells, in particular to a Bluetooth sound box capable of efficiently preventing dust and dissipating heat.

Background

The bluetooth speaker indicates built-in bluetooth chip to the stereo set equipment that traditional wire rod was connected is replaced in the bluetooth connection, through being connected with bluetooth playback devices such as cell-phone panel computer and notebook, reaches convenient and fast's purpose.

Bluetooth sound box is inside can producing heat at the in-process that uses, and the back of using for a long time can influence Bluetooth sound box's audio, and service quality can descend gradually, but ordinary Bluetooth sound box on the market can adopt the sound box casing of top seal in order to prevent that the dust from getting into the audio amplifier inside, just so can lead to Bluetooth sound box's the not good problem of radiating effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the Bluetooth sound box capable of efficiently preventing dust and dissipating heat, and solves the problem that both dust prevention and heat dissipation cannot be realized.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a Bluetooth sound box capable of efficiently preventing dust and dissipating heat comprises a sound box shell, wherein a sound tube is arranged on the surface of the sound box shell, the left side and the right side of the sound box shell are provided with a first radiating net, the inner side of the inner wall of the sound box shell is rotatably connected with a disc, the surface of the disc is hinged with a first transmission device which is hinged with the surface of the first dustproof baffle plate, the left side of the first dustproof baffle is connected with the inner wall of the left side of the sound box shell in a sliding way, the first transmission device is hinged with the surface of the fixed block, the left side of the fixed block is fixedly connected with the inner wall of the left side of the sound box shell, the surface of the disc is hinged with the surface of the second transmission device, the top of audio amplifier shell is provided with No. two radiator screens, No. two transmission pass No. two radiator screens, audio amplifier shell and with No. two radiator screens, audio amplifier shell sliding connection.

Preferably, the disc is in transmission connection with a limiting device.

Preferably, transmission includes a support, the right side of a support is articulated with the surface of disc, the left side of a support is articulated with the surface of a movable block, the inside of a movable block and the sliding surface connection of a stopper, the right side of a movable block and the left side fixed connection of a spring, the right side and the stopper fixed connection of a spring, the surface of a movable block is articulated with No. two supports, a movable block articulates with No. two articulated departments of support has No. three supports, No. two supports are articulated with the surface of a dust guard.

Preferably, No. two transmission includes No. four supports, No. four supports are articulated with the surface of disc, No. four supports are articulated with the surface of No. two movable blocks, the inside of No. two movable blocks is connected with the sliding surface of No. two stoppers, the bottom of No. two movable blocks and the top fixed connection of No. two springs, the bottom and No. two stopper fixed connection of No. two springs, the surface of No. two movable blocks is articulated with No. five supports, No. five supports are articulated with the surface of slider, the slider is run through by the slide bar, and slider and slide bar sliding connection, the surface of slider articulates there is No. six supports, No. six supports are articulated with No. two dust guard's surface.

Preferably, the number of the first transmission devices is two, and the two first transmission devices are symmetrical by taking one diameter of the disc as a symmetry axis.

Preferably, stop device includes the handle, the inboard of handle and the fixed surface of carousel are connected, be provided with the rectangle draw-in groove on the carousel, rectangle draw-in groove and the fixture block swing joint that sets up on the carousel, No. three springs of right side fixedly connected with of fixture block, the right side of No. three springs and the inboard fixed connection of U type frame, the inboard of U type frame and the inboard fixed surface of audio amplifier shell are connected, fixture block and U type frame sliding connection.

(III) advantageous effects

The utility model provides a Bluetooth sound box capable of efficiently preventing dust and dissipating heat. The method has the following beneficial effects:

(1) the device can realize that the abundant heat that gives off bluetooth speaker when using dispels through a radiator-grid and No. two radiator-grids that top and left and right sides set up to make the heat not inside bluetooth speaker, reduce bluetooth speaker's ageing speed, improve bluetooth speaker's life.

(2) The device can realize through dustproof apron and No. two dustproof apron, can realize better inside entering dust that prevents bluetooth speaker when using bluetooth speaker to bluetooth speaker's life and result of use have been protected.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention viewed from the rear;

FIG. 3 is a schematic view in cross section of the overall structure of the present invention;

FIG. 4 is an enlarged view of part B of the present invention;

FIG. 5 is an enlarged view of part A of the present invention;

FIG. 6 is an enlarged view of the part C of the present invention.

In the figure: 1 loudspeaker box shell, 2 loudspeaker box, 3 radiator-grid, 4 turnplate, 5 dustproof baffle, 6 stop device, 601 handle, 602 turnplate, 603 fixture block, 604 three spring, 605U-shaped frame, 7 radiator-grid, 8 fixed block, 9 transmission, 901 support, 902 movable block, 903 two support, 904 three support, 905 limit block, 906 spring, 10 two transmission, 101 four support, 102 two spring, 103 two limit block, 104 two movable block, 105 slider, 106 slide bar, 107 five support, 108 six support, 109 two dustproof cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a can high-efficient dustproof radiating bluetooth speaker, includes audio amplifier shell 1, and audio amplifier shell 1's surface is provided with sound section of thick bamboo 2, and the left and right sides of audio amplifier shell 1 is provided with radiator-grid 3 No. one, and the inner wall inboard of audio amplifier shell 1 rotates and is connected with disc 4, and disc 4 is connected with stop device 6 transmissions.

Further, the limiting device 6 comprises a handle 601, the inner side of the handle 601 is fixedly connected with the surface of the rotating disc 602, a rectangular clamping groove is formed in the rotating disc 602, the rectangular clamping groove formed in the rotating disc 602 is movably connected with a clamping block 603, the right side of the clamping block 603 is fixedly connected with a third spring 604, the right side of the third spring 604 is fixedly connected with the inner side of the U-shaped frame 605, the inner side of the U-shaped frame 605 is fixedly connected with the inner side surface of the sound box shell 1, and the clamping block 603 is slidably connected with the U-shaped frame 605.

Further, the surface of disc 4 is articulated with transmission 9, transmission 9 is articulated with the surface of dust guard 5, the left side of dust guard 5 and the left side inner wall sliding connection of audio amplifier shell 1, transmission 9 is articulated with the surface of fixed block 8, the left side of fixed block 8 and the left side inner wall fixed connection of audio amplifier shell 1, the surface of disc 4 and the surface of transmission 10 are articulated, the top of audio amplifier shell 1 is provided with radiator-grid 7 No. two, transmission 10 passes radiator-grid 7 No. two, audio amplifier shell 1 and with radiator-grid 7 No. two, audio amplifier shell 1 sliding connection.

Further, the first transmission device 9 comprises a first support 901, the right side of the first support 901 is hinged with the surface of the disc 4, the left side of the first support 901 is hinged with the surface of the first movable block 902, the inner side of the first movable block 902 is slidably connected with the surface of a first limit block 905, the right side of the first movable block 902 is fixedly connected with the left side of a first spring 906, the right side of the first spring 906 is fixedly connected with the first limit block 905, the surface of the first movable block 902 is hinged with a second support 903, a third support 904 is hinged with the hinged part of the first movable block 902 and the second support 903, the second support 903 is hinged with the surface of the first dustproof baffle 5, the second transmission device 10 comprises a fourth support 101, the fourth support 101 is hinged with the surface of the disc 4, the fourth support 101 is hinged with the surface of a second movable block 104, the inner side of the second movable block 104 is slidably connected with the surface of a second limit block 103, the bottom of the second movable block 104 is fixedly connected with the top of the second spring 102, the bottom of the second spring 102 is fixedly connected with the second limiting block 103, the surface of the second movable block 104 is hinged to the fifth support 107, the fifth support 107 is hinged to the surface of the sliding block 105, the sliding block 105 is penetrated through by the sliding rod 106, the sliding block 105 is slidably connected with the sliding rod 106, the surface of the sliding block 105 is hinged to the sixth support 108, the sixth support 108 is hinged to the surface of the second dustproof baffle 109, the number of the first transmission devices 9 is two, and the two first transmission devices 9 are symmetrical by taking one diameter of the disc 4 as a symmetry axis.

The working principle is as follows: when the Bluetooth sound box is used, the rotating disc 602 is rotated clockwise, after the rotating disc 602 rotates, the rectangular clamping groove arranged on the rotating disc 602 clamps the main body of the rotating disc through the clamping rod 603 and the third spring 604, so that the rotating disc 602 is fixed, the rotating disc 602 is in transmission connection with the disc 4, when the disc 4 rotates clockwise together with the rotating disc 602, the two first supports 901 hinged on the surface of the disc 4 drive the two movable blocks 902 to converge towards the middle, the movable blocks 902 converge towards the middle and then drive the two second dustproof baffles 5 to move downwards through the second supports 903, so that the second dustproof baffles 5 do not seal the first radiator grille 3, the four supports 101 hinged on the disc 4 drive the second movable block 104 to move downwards, the second movable block 104 drive the two sliding blocks 105 to converge towards the middle through the fifth supports 107, and when the sliding blocks 105 converge towards the middle, the second dustproof baffles 109 are driven to move upwards through the sixth supports 108, after the turntable 602 is rotated, the top and the left and right sides of the enclosure 1 are simultaneously unsealed, thereby achieving an efficient heat dissipation effect.

When not using bluetooth speaker, pull kelly 603 to the upper right, reply it to encapsulated situation through No. two springs 102 and No. one spring 906 to realize dustproof effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can high-efficient dustproof radiating bluetooth speaker, includes audio amplifier shell (1), its characterized in that: the surface of the sound box shell (1) is provided with a sound tube (2), the left side and the right side of the sound box shell (1) are provided with a heat dissipation net (3), the inner wall inner side of the sound box shell (1) is rotatably connected with a disc (4), the surface of the disc (4) is hinged with a transmission device (9), the transmission device (9) is hinged with the surface of a dustproof baffle (5), the left side of the dustproof baffle (5) is in sliding connection with the left inner wall of the sound box shell (1), the transmission device (9) is hinged with the surface of a fixed block (8), the left side of the fixed block (8) is fixedly connected with the left inner wall of the sound box shell (1), the surface of the disc (4) is hinged with the surface of a transmission device (10), the top of the sound box shell (1) is provided with a heat dissipation net (7), the second transmission device (10) penetrates through the second heat dissipation net (7) and the sound box shell (1) and is connected with the second heat dissipation net (7) and the sound box shell (1) in a sliding mode.

2. The bluetooth speaker that can high-efficient dustproof heat dissipation of claim 1, its characterized in that: the disc (4) is in transmission connection with the limiting device (6).

3. The bluetooth speaker that can high-efficient dustproof heat dissipation of claim 1, its characterized in that: the transmission device (9) comprises a support (901), the right side of the support (901) is hinged to the surface of the disc (4), the left side of the support (901) is hinged to the surface of a movable block (902), the inner side of the movable block (902) is connected with the surface of a limiting block (905) in a sliding mode, the right side of the movable block (902) is fixedly connected with the left side of a spring (906), the right side of the spring (906) is fixedly connected with a limiting block (905), the surface of the movable block (902) is hinged to a second support (903), the hinged portion of the movable block (902) and the second support (903) is hinged to a third support (904), and the second support (903) is hinged to the surface of the dustproof baffle (5).

4. The bluetooth speaker that can high-efficient dustproof heat dissipation of claim 1, its characterized in that: the second transmission device (10) comprises a fourth bracket (101), the fourth bracket (101) is hinged with the surface of the disc (4), the fourth bracket (101) is hinged with the surface of the second movable block (104), the inner side of the second movable block (104) is connected with the surface of the second limiting block (103) in a sliding way, the bottom of the second movable block (104) is fixedly connected with the top of the second spring (102), the bottom of the second spring (102) is fixedly connected with a second limiting block (103), the surface of the second movable block (104) is hinged with a fifth bracket (107), the fifth bracket (107) is hinged with the surface of a sliding block (105), the sliding block (105) is penetrated by a sliding rod (106), the sliding block (105) is connected with the sliding rod (106) in a sliding way, a six-number bracket (108) is hinged on the surface of the sliding block (105), and the sixth bracket (108) is hinged with the surface of the second dustproof baffle (109).

5. The bluetooth speaker that can high-efficient dustproof heat dissipation of claim 1, its characterized in that: the number of the first transmission devices (9) is two, and the two first transmission devices (9) are symmetrical by taking one diameter of the disc (4) as a symmetry axis.

6. The bluetooth speaker that can high-efficient dustproof heat dissipation of claim 2, its characterized in that: the limiting device (6) comprises a handle (601), the inner side of the handle (601) is fixedly connected with the surface of a rotating disc (602), a rectangular clamping groove is formed in the rotating disc (602), the rectangular clamping groove formed in the rotating disc (602) is movably connected with a clamping block (603), a third spring (604) is fixedly connected to the right side of the clamping block (603), the right side of the third spring (604) is fixedly connected with the inner side of a U-shaped frame (605), the inner side of the U-shaped frame (605) is fixedly connected with the inner side surface of a sound box shell (1), and the clamping block (603) is slidably connected with the U-shaped frame (605).