CN210183511U

CN210183511U - Bluetooth sound box with shock-absorbing function

Info

Publication number: CN210183511U
Application number: CN201920309769.XU
Authority: CN
Inventors: Peng Zou; 邹鹏
Original assignee: Xiamen Acer Electronics Co ltd
Current assignee: Xiamen Acer Electronics Co ltd
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-03-24
Anticipated expiration: 2029-03-12

Abstract

The utility model provides a bluetooth speaker with shock-absorbing function relates to the electronic equipment field, the power distribution box comprises a box body, its characterized in that, first space and second space have in the box, be equipped with the shock attenuation board in the first space, the equipment has loudspeaker on the shock attenuation board, equipment circuit board in the second space. The utility model discloses a set up the shock attenuation board, carry out the shock attenuation to the inside loudspeaker of audio amplifier to can improve tone quality.

Description

Bluetooth sound box with shock-absorbing function

Technical Field

The utility model belongs to the technical field of electronic equipment and specifically relates to a bluetooth speaker with shock-absorbing function.

Background

The loudspeaker box is the terminal of the whole sound system and is also an extremely important component of the sound system, and the loudspeaker box is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into space. Therefore, the sound box is widely applied in daily life, but the traditional sound box still has some problems in the actual use process. For example, the conventional sound box has no shock-proof and shock-absorbing functions, and a sound box with a shock-absorbing function can be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bluetooth speaker with shock-absorbing function, the vibrations dynamics is big, and the range of application is wide.

The utility model discloses specifically adopt following technical scheme to realize:

the utility model provides a bluetooth speaker with shock-absorbing function, includes plastic casing, the inside backup pad that is equipped with of plastic casing, be equipped with plate first shell fragment and convex second shell fragment in the backup pad, first shell fragment and second shell fragment enclose into airtight space, and the inductance is located inside the airtight space, the inductance passes through the terminal line and is connected with external power supply, the inductance top is equipped with magnet, magnet is fixed on the second shell fragment.

Preferably, the spring plate further comprises a weighting iron block, wherein the weighting iron block is located outside the closed space and is respectively arranged on two sides of the second elastic sheet together with the magnet.

Preferably, a first silica gel pad is further arranged between the weighting iron block and the second elastic sheet, and a second silica gel pad is arranged between the magnet and the second elastic sheet.

Preferably, the magnet includes a first magnet and a second magnet arranged in parallel, and an N pole and an S pole of the first magnet are opposite to an N pole and an S pole of the second magnet.

Preferably, a screw rod is arranged below the inductor and fixed on the supporting plate through a nut.

Preferably, the supporting plate is made of an aluminum plate.

Preferably, a third silica gel pad is further arranged between the inductor and the first elastic sheet.

Preferably, the first elastic sheet and the second elastic sheet are stainless steel elastic sheets.

Preferably, an upper cover and a lower cover are further arranged on two sides of the plastic shell.

Preferably, the upper cover and the lower cover are made of aluminum.

The utility model provides a bluetooth speaker with shock-absorbing function, its beneficial effect lies in: through setting up the shock attenuation board, carry out the shock attenuation to the inside loudspeaker of audio amplifier to tone quality can be improved.

Drawings

Fig. 1 is a perspective view of the bluetooth speaker with shock-absorbing function of the present invention;

fig. 2 is a sectional view of the bluetooth speaker with damping function of the present invention;

FIG. 3 is an exploded perspective view of the damping plate;

fig. 4 is a sectional view of the damper plate.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1 and 2, the bluetooth speaker with a damping function provided in this embodiment includes a box body 1, a first space 11 and a second space 12 are provided in the box body 1, a speaker 2 is assembled in the first space 11 to form a speaker effect, a circuit board 3 is assembled in the second space 12, a battery holder 4 is further assembled in the second space 12, the battery holder 4 is provided with an auxiliary board 5 and is locked outside the box body 1, the battery holder 4 is provided for installing a battery 6 and is sealed by a sealing cover 7, and the battery 6 is vertically installed in the second space 12 of the box body 1.

In this embodiment, the speaker 2 located in the first space 11 is mounted on the damping plate 8, as shown in fig. 3 and 4, the damping plate 8 is formed by combining a housing 81, a base 82 and an adhesive layer 83, wherein the housing 81 is made of a metal material, and any material of stainless steel, iron, copper or aluminum alloy may be used. The housing 81 has a first receiving groove 811, a second receiving groove 812 and a third receiving groove 813 formed therein, and the first receiving groove 811, the second receiving groove 812 and the third receiving groove 813 are stepped and stacked one on another and extend from inside to outside. A first shock absorption layer 84 is arranged in the first accommodating groove 811, and the first shock absorption layer 84 is made of damping glue and has a good shock absorption effect on low frequency; a second damping layer 85 is arranged in the second accommodating groove 812, the second damping layer 85 is made of a damping rubber sheet, and the damping rubber sheet is made of butyl adhesive sticker and has a good damping effect on the intermediate frequency. The base 82 is disposed in the third receiving groove 813 of the housing, one end of the base 82 is protruded out of the housing 81, and the housing 81 is made of a carbon fiber material. The adhesive layer 83 is disposed on the bottom surface of the base 82, and the adhesive layer 83 is made of blue-butyl adhesive and is used for adhering the horn 2 to the damper plate 8. Through setting up shock attenuation board 8, reach the shock attenuation effect and then improve tone quality.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a bluetooth speaker with shock-absorbing function, includes the box, its characterized in that, first space and second space have in the box, be equipped with the shock attenuation board in the first space, the equipment has loudspeaker on the shock attenuation board, equipment circuit board in the second space, the shock attenuation board is formed by casing, base member and viscose layer combination, be formed with first storage tank, second storage tank and third storage tank in the casing be equipped with first buffer layer in the first storage tank, be equipped with the second buffer layer in the second storage tank, the base member is located in the third storage tank of casing, base member bottom surface department is located to the viscose layer, first buffer layer adopts the damping glue, the second buffer layer adopts the damping film who is made by the butyl non-setting adhesive.

2. The bluetooth speaker with damping function according to claim 1, wherein: and the second space is also provided with a battery seat, the battery seat is provided with an auxiliary plate which is locked outside the box body, the battery seat is used for installing a battery and is sealed by a sealing cover, and the battery is vertically installed in the second space of the box body.

3. The bluetooth speaker with damping function according to claim 1, wherein: the shell is made of any material of stainless steel, iron, copper or aluminum alloy.

4. The bluetooth speaker with damping function according to claim 1, wherein: the first accommodating groove, the second accommodating groove and the third accommodating groove are in a step shape and are stacked mutually and extend from inside to outside.