CN210143089U

CN210143089U - Prevent falling bluetooth speaker

Info

Publication number: CN210143089U
Application number: CN201921615585.2U
Authority: CN
Inventors: 谭德林
Original assignee: DONGGUAN SYNST ELECTRONICS Co Ltd
Current assignee: DONGGUAN SYNST ELECTRONICS Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-03-13
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a falling-proof Bluetooth sound box, which relates to the technical field of Bluetooth sound boxes and comprises a sound box body, wherein the outer surface of the sound box body is provided with a loudspeaker, the top of the sound box body is provided with an electric wire socket, the middle of the top of the sound box body is provided with a sound box switch, both sides and the back of the sound box body are provided with sound-absorbing cotton, the back of the sound box body is fixed with sound-absorbing cotton, the falling-proof Bluetooth sound box is provided with an anti-skidding base, a buffering elastic strip and sound-absorbing cotton, during the use process, a large amount of air is stored in a base cavity arranged in the anti-skidding base, when the sound box falls, the anti-skidding base is contacted with the ground to generate extrusion, the impact force generated by impacting the ground can be buffered, the air is extruded to be discharged from an air inlet and then sucked, the secondary falling, the protection effect of the sound box when the sound box falls down carelessly is achieved.

Description

Prevent falling bluetooth speaker

Technical Field

The utility model relates to a bluetooth speaker technical field specifically is a prevent falling bluetooth speaker.

Background

Bluetooth speaker indicates built-in bluetooth chip, connect the sound equipment who replaces traditional wire rod to connect with the bluetooth, through being connected with bluetooth playback devices such as cell-phone panel computer and notebook, reach convenient and fast's purpose, at present, bluetooth speaker uses portable audio amplifier as the main, the appearance is generally comparatively small and exquisite portable, bluetooth speaker technique also relies on its characteristics that make things convenient for the people to be valued and accept by the consumer gradually, common bluetooth speaker is mostly single sound channel speaker (single speaker unit) on the market, the multichannel speaker (two or more speaker units) that some tone quality are excellent have also emerged simultaneously.

Present bluetooth speaker, because small application range is wide, be suitable for under all kinds of environment in the use, because environmental condition is different, the audio amplifier receives the influence easily and drops or fall to ground, because the audio amplifier inner structure is more accurate, the vibrations that fall the production can make internals impaired, lead to the broadcast effect to lose the sound misalignment, serious damage that causes the audio amplifier, influence the life of audio amplifier, can produce when audio amplifier broadcast simultaneously and lean on vibrations broadcast sound, the process of vibrations can lead to the appearance of other noise, make the definition among the broadcast process reduce, it is poor to give other broadcast effects who brings in the audio amplifier use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent falling bluetooth speaker to it prevents falling the effect poor to propose the audio amplifier in solving above-mentioned background art, the not good problem of anti-seismic performance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent falling bluetooth speaker, includes the audio amplifier body, the surface mounting of audio amplifier body has loudspeaker, electric wire socket has been seted up at the top of audio amplifier body, install the audio amplifier switch in the middle of the top of audio amplifier body, the audio amplifier cavity has all been seted up at the both sides and the back of audio amplifier body, the back of audio amplifier body is fixed with inhales the sound cotton, the buffering bullet strip is installed to the both sides of audio amplifier body, the inside both sides of buffering bullet strip are fixed with the spring, the audio amplifier body is connected with the isolation layer through buffering bullet strip, the surface of isolation layer is provided with the cotton wire side, the top and the bottom of cotton wire side all are fixed with anti-skidding base, the base cavity has been seted up to anti-skidding base's.

Preferably, the antiskid base is provided with two, and two the antiskid base adopts silica gel manufacturing to form.

Preferably, the buffering bullet strip is provided with two, the buffering bullet strip is the mirror image with the axis of audio amplifier body and distributes.

Preferably, the cotton net surface and the isolation layer are in a close fit state.

Preferably, the sound-absorbing cotton is adhered to the back of the sound box body through strong glue.

Preferably, the springs are provided in four, and the four springs are the same length.

Preferably, the air inlet holes are provided with four, every two air inlet holes are a group and divided into two groups, and the air holes are distributed in the central axis of the sound box body in a mirror image mode

Compared with the prior art, the beneficial effects of the utility model are that: the anti-falling Bluetooth sound box is provided with an anti-slip base and an air inlet, wherein a base cavity arranged inside the anti-slip base stores a large amount of air when the sound box falls down, the anti-slip base is in contact with the ground to generate extrusion to buffer impact force generated by impacting the ground, the extrusion enables the air to go out from the air inlet and be sucked again, the secondary falling of the rebounding of the sound box can be protected, a cotton net surface and an isolation layer prevent sharp objects from scratching the inside, the protection effect of the sound box when the sound box falls down carelessly is achieved, the problem of damage of the sound box due to falling down under different environments is solved, meanwhile, buffering elastic strips are arranged, sound absorbing cotton are arranged, the sound box cavity formed around the sound box body is provided, the buffering elastic strips arranged on two sides interact with springs, when the sound box vibrates and sounds, the propagation of vibration can be reduced, and the vibration inside the sound box is less, the noise that the cotton can adsorb the production of inhaling of back has reached the clear effect that makes tone quality more, has solved the problem that the noise that the vibrations that produce produced appear at the audio amplifier use.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged schematic view of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a sound box body; 2. an anti-slip base; 3. a base cavity; 4. a sound box switch; 5. a cotton web surface; 6. a horn; 7. an air inlet; 8. a wire socket; 9. an isolation layer; 10. a sound box cavity; 11. a spring; 12. buffering the elastic strip; 13. and (5) sound absorption cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-4, the present invention provides a technical solution: an anti-falling Bluetooth sound box comprises a sound box body 1, an anti-slip base 2, a base cavity 3, a sound box switch 4, a cotton net surface 5, a loudspeaker 6, an air inlet 7, an electric wire socket 8, an isolation layer 9, a sound box cavity 10, springs 11, a buffering elastic strip 12 and sound absorption cotton 13, wherein the loudspeaker 6 is installed on the outer surface of the sound box body 1, the electric wire socket 8 is arranged at the top of the sound box body 1, the sound box switch 4 is installed in the middle of the top of the sound box body 1, the sound box cavity 10 is respectively arranged at both sides and the back of the sound box body 1, the sound absorption cotton 13 is fixed at the back of the sound box body 1, the buffering elastic strip 12 is installed at both sides of the sound box body 1, the springs 11 are fixed at both inner sides of the buffering elastic strip 12, the sound box body 1 is connected with the isolation layer 9 through the, the top and the bottom of cotton net face 5 all are fixed with unable adjustment base 2, base cavity 3 has been seted up to unable adjustment base 2's inside, inlet port 7 has been seted up to unable adjustment base 2's surface, falls to the ground at the audio amplifier and can protect the secondary of audio amplifier bounce-back to fall.

Please refer to fig. 1-4, the two anti-slip bases 2 are provided, and the two anti-slip bases 2 are made of silica gel, so that the contact with the ground can be protected when the sound box falls to the ground, the two buffering elastic strips 12 are provided, and the buffering elastic strips 12 are distributed in a mirror image manner by using the central axis of the sound box body 1, so as to prevent vibration diffusion in multiple directions inside.

Referring to fig. 1-4, the cotton mesh 5 and the isolation layer 9 are tightly adhered to each other to protect the sound box body in all directions, and the sound-absorbing cotton 13 is adhered to the back of the sound box body 1 by a strong adhesive to reduce the vibration of the sound box transmitted to the outside and reduce noise.

Referring to fig. 1-4, four springs 11 are provided, and the four springs 11 have the same length, so that impact caused by sound of the sound box can be buffered for a long time, four air inlets 7 are provided, every two air inlets are one group and divided into two groups, the air holes 7 are distributed in the central axis of the sound box body 1 in a mirror image manner, and the anti-slip base can be quickly rebounded and restored when the sound box drops.

The working principle is as follows: firstly, before use, a sound box switch 4 at the top of a sound box body 1 is opened, a loudspeaker 6 plays sound through connection of Bluetooth, vibration generated by the loudspeaker 6 is transmitted to the outside of the sound box body 1, the vibration is absorbed by a buffering elastic strip 12 and generates certain deformation with a spring 11, noise generated by the vibration is absorbed by sound absorption cotton 13 at the back, an isolation layer 9 and a cotton net surface wrap the sound box body 1 in the sound box body, in the using process, when the sound box is dropped to the ground due to accidents, anti-skid bases 2 at two ends collide with the ground firstly due to the fact that the width of the sound box body 1 is exceeded, the impact force brought to the sound box by the ground is buffered by silica gel materials of the anti-skid bases 2, in the collision and rebounding process, deformation is carried out by a base cavity 3 in the anti-skid bases 2, partial air in an air inlet hole 7 is discharged, the air is retracted to the base cavity 3 through, namely, a process of bottom surface impact buffering is completed, and if the sound box needs to be charged, the process can be completed by connecting the data wire with the wire socket 8.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-falling bluetooth speaker, includes audio amplifier body (1), its characterized in that: the loudspeaker box is characterized in that a loudspeaker (6) is mounted on the outer surface of the loudspeaker box body (1), an electric wire socket (8) is formed in the top of the loudspeaker box body (1), a loudspeaker box switch (4) is mounted in the middle of the top of the loudspeaker box body (1), loudspeaker box cavities (10) are formed in the two sides and the back of the loudspeaker box body (1) and the isolation layer (9), sound-absorbing cotton (13) is fixed to the back of the loudspeaker box body (1), buffering elastic strips (12) are mounted on the two sides of the loudspeaker box body (1), springs (11) are fixed to the two inner sides of the buffering elastic strips (12), the isolation layer (9) is connected to the loudspeaker box body (1) through the buffering elastic strips (12), a cotton mesh surface (5) is arranged on the outer surface of the isolation layer (9), anti-skid bases (2) are fixed to the top and the bottom of the cotton mesh surface (5), and the bottom of the anti-skid bases (, an air inlet (7) is formed in the outer surface of the anti-skid base (2).

2. The anti-falling Bluetooth sound box of claim 1, wherein: the anti-skid base (2) is provided with two, and two the anti-skid base (2) is made of silica gel.

3. The anti-falling Bluetooth sound box of claim 1, wherein: buffering bullet strip (12) are provided with two, and two buffering bullet strip (12) are the mirror image with the axis of audio amplifier body (1) and distribute.

4. The anti-falling Bluetooth sound box of claim 1, wherein: the cotton net surface (5) and the isolation layer (9) are in a close fit state.

5. The anti-falling Bluetooth sound box of claim 1, wherein: inhale sound cotton (13) and paste in the back of audio amplifier body (1) through powerful gluing.

6. The anti-falling Bluetooth sound box of claim 1, wherein: the springs (11) are four, and the lengths of the four springs (11) are the same.

7. The anti-falling Bluetooth sound box of claim 1, wherein: the sound box is characterized in that the number of the air inlets (7) is four, every two air inlets are a group and are divided into two groups, and the four air inlets (7) are distributed in a mirror image mode on the central axis of the sound box body (1).