CN210016582U

CN210016582U - Projection intelligence audio amplifier

Info

Publication number: CN210016582U
Application number: CN201921204125.0U
Authority: CN
Inventors: 赵辉
Original assignee: Shenzhen Yuwei Technology Co Ltd
Current assignee: Shenzhen Yuwei Technology Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-02-04
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a projection intelligence audio amplifier, including first casing, elevation structure, second casing and joint structure, one side of first casing is provided with the second casing, and the one end of second casing is provided with the phonate hole, the one end of first casing is provided with the projection hole, intermediate position between first casing and the second casing is provided with the joint structure, the bottom mounting of first casing and second casing has shock-absorbing structure, and the both sides of shock-absorbing structure bottom all are fixed with elevation structure, the both sides of shock-absorbing structure bottom all are fixed with the solid fixed cylinder, and the inside of solid fixed cylinder all is provided with a support section of thick bamboo, the inside both sides of solid fixed cylinder all are provided with the slide rail, the both sides on support section of thick bamboo top all are fixed with the slider, slider and slide rail cooperate. The utility model discloses an install the joint structure, realize being convenient for the maintenance of stereo set, and through being provided with elevation structure for the height of stereo set can be adjusted, strengthens the practicality.

Description

Projection intelligence audio amplifier

Technical Field

The utility model relates to a stereo set technical field specifically is a projection intelligence audio amplifier.

Background

The sound box refers to a device capable of converting an audio signal into sound, and most of projection intelligent sound boxes have two functions of projection and sound, and are increasingly popular in modern life, but the existing projection intelligent sound boxes also have many problems or defects:

firstly, the traditional projection intelligent sound box is inconvenient to maintain, and when the interior of the sound box needs to be maintained, the sound box shell is complex to disassemble, so that the practicability is insufficient;

secondly, the height of the traditional projection intelligent sound box is inconvenient to adjust, and when the projection height needs to be adjusted, the operation is inconvenient, so that the requirements of customers cannot be met;

third, traditional projection intelligence audio amplifier shock attenuation effect is not good, and the audio amplifier can produce when using and vibrate, causes the influence to the surrounding environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a projection intelligence audio amplifier to solve inconvenient maintenance, inconvenient height-adjusting and the not good problem of shock attenuation effect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a projection intelligence audio amplifier, includes first casing, elevation structure, second casing and joint structure, one side of first casing is provided with the second casing, and the one end of second casing is provided with the phonate hole, the one end of first casing is provided with the projection hole, intermediate position between first casing and the second casing is provided with the joint structure, the bottom mounting of first casing and second casing has shock-absorbing structure, and the both sides of shock-absorbing structure bottom all are fixed with elevation structure.

Preferably, buffer spring, rubber pad and limiting plate have set gradually in shock-absorbing structure's inside, the equidistant buffer spring that is provided with in bottom of first casing and second casing, and buffer spring's top and bottom all are fixed with the rubber pad, the top and the bottom of rubber pad both sides all are fixed with the limiting plate.

Preferably, elevation structure's inside has set gradually a fixed section of thick bamboo, a support section of thick bamboo, slide rail, slider, fixed plate, stopper, connecting plate and soft cushion, the both sides of shock-absorbing structure bottom all are fixed with a fixed section of thick bamboo, and the inside of a fixed section of thick bamboo all is provided with a support section of thick bamboo, the inside both sides of a fixed section of thick bamboo all are provided with the slide rail, the both sides on a support section of thick bamboo top all are fixed with the slider, slider and slide rail cooperate.

Preferably, the both sides of a support section of thick bamboo all are fixed with the fixed plate through the pivot, and the support section of thick bamboo both sides of fixed plate bottom all are fixed with the stopper, the both sides of supporting a section of thick bamboo bottom all are fixed with the connecting plate, and the bottom of connecting plate is equidistant to be fixed with soft cushion.

Preferably, fixed block, expanding spring, connecting block, button, fixture block, fixed slot, second card foot and first card foot have set gradually in the inside of joint structure, one side on the inside top of first casing is fixed with the fixed block, and the bottom equidistant expanding spring that is fixed with of fixed block, and expanding spring's top is fixed with the connecting block, expanding spring's one end is kept away from to the connecting block extends to the outside of first casing, the top of connecting block is fixed with the button.

Preferably, a clamping block is fixed on one side of the bottom end of the connecting block, a fixing groove is fixed on one side of the top end of the inside of the second shell, the clamping block is matched with the fixing groove, a second clamping pin is arranged on one side of the bottom end of the inside of the first shell, a first clamping pin is arranged on one side of the bottom end of the second shell, and the first clamping pin is matched with the second clamping pin.

Compared with the prior art, the beneficial effects of the utility model are that: this projection intelligence audio amplifier is rational in infrastructure, has following advantage:

(1) when the sound box needs to be maintained, the pressing button drives the connecting block to move downwards, the connecting block moves downwards to drive the fixture block fixed with the connecting block to descend, so that the fixing groove is separated from the fixture block, the second shell moves to one side, the sound box is completely disassembled by pressing the pressing button, and the function of facilitating disassembly and maintenance is realized;

(2) the effect of adjusting the height of the sound box is achieved by installing the lifting structure, when the height of the sound box needs to be adjusted, the supporting cylinder is pulled downwards, the fixing plate is moved to the bottom end of the fixing cylinder, then the fixing plate is rotated towards two sides, the limiting block at the bottom end can fix the fixing cylinder, the fixing cylinder is fixed at the top end of the fixing plate at the moment, the height of the fixing cylinder is adjusted, and the slide block and the slide rail can be prevented from inclining in the moving process, so that the effect of adjusting the height of the sound box is achieved;

(3) through installing the function that shock-absorbing structure realized strengthening the shock attenuation effect, when the audio amplifier was used, can produce vibrations on every side, at this moment the bottom of first casing and second casing all is provided with buffer spring and rubber pad, when producing vibrations, buffer spring and rubber pad can be alleviated through the elasticity of self, reduce the possibility that produces the influence to the surrounding environment to realize strengthening the function of shock attenuation effect.

Drawings

FIG. 1 is a schematic view of the front view of the partial cross-section structure of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure of the clamping structure of the present invention;

FIG. 3 is a schematic view of the elevation structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a first housing; 2. a projection hole; 3. a shock-absorbing structure; 301. a buffer spring; 302. a rubber pad; 303. a limiting plate; 4. a lifting structure; 401. a slider; 402. a fixing plate; 403. a slide rail; 404. a support cylinder; 405. a connecting plate; 406. a soft rubber cushion; 407. a fixed cylinder; 408. a limiting block; 5. a sound outlet; 6. a second housing; 7. a clamping structure; 701. connecting blocks; 702. a fixed block; 703. a tension spring; 704. a clamping block; 705. fixing grooves; 706. a button; 707. a first clamping pin; 708. and a second clamping pin.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a projection intelligent sound box comprises a first shell 1, a lifting structure 4, a second shell 6 and a clamping structure 7, wherein the second shell 6 is arranged on one side of the first shell 1, a sound outlet 5 is arranged at one end of the second shell 6, a projection hole 2 is arranged at one end of the first shell 1, the clamping structure 7 is arranged at the middle position between the first shell 1 and the second shell 6, a fixing block 702, an expansion spring 703, a connecting block 701, a button 706, a clamping block 704, a fixing groove 705, a second clamping pin 708 and a first clamping pin 707 are sequentially arranged in the clamping structure 7, the fixing block 702 is fixed on one side of the top end in the first shell 1, the expansion springs 703 are fixed at equal intervals at the bottom end of the fixing block 702, the connecting block 701 is fixed at the top end of the connecting block 701, which is far away from the expansion spring 703, extends to the outside of the first shell 1, the button 706 is fixed at the top end of the connecting block 701, a clamping block 704 is fixed on one side of the bottom end of the connecting block 701, a fixing groove 705 is fixed on one side of the top end of the interior of the second shell 6, the clamping block 704 is matched with the fixing groove 705, a second clamping pin 708 is arranged on one side of the bottom end of the interior of the first shell 1, a first clamping pin 707 is arranged on one side of the bottom end of the second shell 6, the first clamping pin 707 is matched with the second clamping pin 708, the connecting block 701 is driven to move downwards by pressing a button 706, the connecting block 701 moves downwards to drive the clamping block 704 fixed with the connecting block to descend, so that the fixing groove 705 is separated from the fixing of the clamping block 704, and the second shell 6 is moved to one side at this;

the damping structure 3 is fixed at the bottom ends of the first shell 1 and the second shell 6, the damping structure 3 is internally provided with a buffer spring 301, a rubber pad 302 and a limiting plate 303 in sequence, the buffer spring 301 is arranged at the bottom ends of the first shell 1 and the second shell 6 at equal intervals, the rubber pad 302 is fixed at the top end and the bottom end of the buffer spring 301, the limiting plate 303 is fixed at the top end and the bottom end of each of two sides of the rubber pad 302, the buffer spring 301 and the rubber pad 302 are arranged at the bottom ends of the first shell 1 and the second shell 6, when the sound of the sound box generates vibration, the buffer spring 301 and the rubber pad 302 can be relieved through the elasticity of the buffer spring 301 and the rubber pad 302, and the possibility;

the two sides of the bottom end of the shock-absorbing structure 3 are both fixed with a lifting structure 4, the interior of the lifting structure 4 is sequentially provided with a fixed cylinder 407, a supporting cylinder 404, a slide rail 403, a slide block 401, a fixing plate 402, a limit block 408, a connecting plate 405 and a soft rubber pad 406, the two sides of the bottom end of the shock-absorbing structure 3 are both fixed with the fixed cylinder 407, the interior of the fixed cylinder 407 is both provided with the supporting cylinder 404, the two sides of the interior of the fixed cylinder 407 are both provided with the slide rail 403, the two sides of the top end of the supporting cylinder 404 are both fixed with the slide block 401, the slide block 401 is matched with the slide rail 403, the two sides of the supporting cylinder 404 are both fixed with the fixing plate 402 through a rotating shaft, the two sides of the supporting cylinder 404 at the bottom end of the fixing plate 402 are both fixed with the limit blocks 408, the two sides of the bottom end of the supporting cylinder 404, then the fixing plate 402 is rotated to both sides, the stopper 408 at the bottom end can fix the fixing plate, and the fixing cylinder 407 is fixed at the top end of the fixing plate 402, so that the height of the fixing plate is increased.

The working principle is as follows: when the loudspeaker box is used, the height of the loudspeaker box is adjusted as required, if the loudspeaker box is required to be heightened, the supporting cylinder 404 is pulled downwards to enable the fixing plate 402 to move to the bottom end of the fixing cylinder 407, then the fixing plate 402 rotates towards two sides, the limiting block 408 at the bottom end can fix the fixing plate, at the moment, the fixing cylinder 407 is fixed at the top end of the fixing plate 402 to enable the height of the fixing cylinder to be improved, the sliding block 401 and the sliding rail 403 can avoid inclination in movement, meanwhile, the soft rubber pad 406 at the bottom end of the supporting cylinder 404 can enhance the structural stability, meanwhile, the bottom ends of the first shell 1 and the second shell 6 are both provided with the buffer spring 301 and the rubber pad 302, when the loudspeaker box produces vibration due to sound production, the buffer spring 301 and the rubber pad 302 can be relieved through the elasticity of the buffer spring 302, the possibility of influencing the surrounding environment is reduced, when the loudspeaker box is, pressing button 706 and moving down connecting block 701, connecting block 701 moves down and drives the fixture block 704 fixed with it and descends for fixed slot 705 breaks away from fixture block 704's fixed, at this moment removes second casing 6 to one side, realizes finishing dismantling the audio amplifier through pressing button 706, thereby is convenient for maintain, increases the practicality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a projection intelligence audio amplifier, includes first casing (1), elevation structure (4), second casing (6) and joint structure (7), its characterized in that: one side of first casing (1) is provided with second casing (6), and the one end of second casing (6) is provided with out phonate hole (5), the one end of first casing (1) is provided with projection hole (2), intermediate position between first casing (1) and second casing (6) is provided with joint structure (7), the bottom mounting of first casing (1) and second casing (6) has shock-absorbing structure (3), and the both sides of shock-absorbing structure (3) bottom all are fixed with elevation structure (4).

2. The projected smart sound box of claim 1, wherein: shock-absorbing structure's (3) inside has set gradually buffer spring (301), rubber pad (302) and limiting plate (303), the equidistant buffer spring (301) that is provided with in bottom of first casing (1) and second casing (6), and the top and the bottom of buffer spring (301) all are fixed with rubber pad (302), the top and the bottom of rubber pad (302) both sides all are fixed with limiting plate (303).

3. The projected smart sound box of claim 1, wherein: the inside of elevation structure (4) has set gradually fixed section of thick bamboo (407), a support section of thick bamboo (404), slide rail (403), slider (401), fixed plate (402), stopper (408), connecting plate (405) and soft rubber pad (406), the both sides of shock-absorbing structure (3) bottom all are fixed with fixed section of thick bamboo (407), and the inside of fixed section of thick bamboo (407) all is provided with a support section of thick bamboo (404), the inside both sides of fixed section of thick bamboo (407) all are provided with slide rail (403), the both sides on a support section of thick bamboo (404) top all are fixed with slider (401), slider (401) and slide rail (403) cooperate.

4. The projected smart sound box of claim 3, wherein: the both sides of supporting a section of thick bamboo (404) all are fixed with fixed plate (402) through the pivot, and the supporting a section of thick bamboo (404) both sides of fixed plate (402) bottom all are fixed with stopper (408), the both sides of supporting a section of thick bamboo (404) bottom all are fixed with connecting plate (405), and the bottom of connecting plate (405) is equidistant to be fixed with soft cushion (406).

5. The projected smart sound box of claim 1, wherein: the inside of joint structure (7) has set gradually fixed block (702), expanding spring (703), connecting block (701), button (706), fixture block (704), fixed slot (705), second card foot (708) and first card foot (707), one side on the inside top of first casing (1) is fixed with fixed block (702), and the bottom of fixed block (702) is equidistant to be fixed with expanding spring (703), and the top of expanding spring (703) is fixed with connecting block (701), the one end that expanding spring (703) were kept away from in connecting block (701) extends to the outside of first casing (1), the top of connecting block (701) is fixed with button (706).

6. The projected smart sound box of claim 5, wherein: a clamping block (704) is fixed on one side of the bottom end of the connecting block (701), a fixing groove (705) is fixed on one side of the top end inside the second shell (6), the clamping block (704) is matched with the fixing groove (705), a second clamping pin (708) is arranged on one side of the bottom end inside the first shell (1), a first clamping pin (707) is arranged on one side of the bottom end of the second shell (6), and the first clamping pin (707) is matched with the second clamping pin (708).