CN214901278U

CN214901278U - Active noise reduction full-frequency sound box

Info

Publication number: CN214901278U
Application number: CN202121303942.9U
Authority: CN
Inventors: 汤思娟
Original assignee: Guangzhou Yuguanyin Electronic Technology Co ltd
Current assignee: Guangzhou Yuguanyin Electronic Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-26
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses an active full stereo set of making an uproar falls, including the mounting panel, No. one fixed block of outside symmetry fixedly connected with of mounting panel, No. one the draw-in groove has been seted up to the inside of a fixed block, and the inside of draw-in groove is equipped with No. two fixed blocks, and the outside fixedly connected with of No. two fixed blocks falls the seat of making an uproar, and the inside of falling the seat of making an uproar is equipped with sound body, and the inside symmetry sliding connection of mounting panel has the kelly, and the stopper of the outside fixedly connected with of kelly, the outside cover of kelly have a spring, fall the inside symmetry fixedly connected with fixed plate of the seat of making an uproar, the utility model discloses the beneficial effect who reaches is: through setting up fixed block, No. two fixed blocks and kellies, realized sound's fixed, through setting up slide bar, chute and pivot No. one, realized the dismantlement to the stereo set to realized the installation and the dismantlement to the device, set up No. two springs, No. three springs and No. four springs, be convenient for increase the buffering, reduce vibration, noise reduction.

Description

Active noise reduction full-frequency sound box

Technical Field

The utility model relates to a stereo set technical field specifically is an active full frequency stereo set of making an uproar falls.

Background

The sound equipment is particularly a set of audio system which makes sound by combining electrical equipment, the development history of the sound equipment technology can be divided into four stages of an electronic tube, a transistor, an integrated circuit and a field effect tube, along with the social progress, people tend to live more and more colorful, and singing and dancing are taken as an entertainment form which flows thousands of years and deeply enters the lives of people of all families. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. The sound system improves and perfects along with people's demand constantly, and is big enough to satisfy the on-the-spot public address demand of tens of thousands people's concert of singing, and little enough satisfies the needs that individual family played musical instrument, K sings, and current wall-hanging stereo set is not convenient for install and dismantle to be not convenient for maintain the stereo set, the stereo set produces the noise easily at the during operation, influences tone quality, so need design one kind and fall the stereo set of making an uproar and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an active full frequency stereo set of making an uproar falls to solve the problem 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 an active full frequency stereo set of making an uproar that falls, includes the mounting panel, No. one fixed block of outside symmetry fixedly connected with of mounting panel, a draw-in groove has been seted up to the inside of a fixed block, the inside of a draw-in groove is equipped with No. two fixed blocks, two the seat of making an uproar falls in the outside fixedly connected with of No. two fixed blocks, the inside of falling the seat of making an uproar is equipped with sound body, the inside symmetry sliding connection of mounting panel has the kelly, No. one stopper of outside fixedly connected with of kelly, the outside cover of kelly has a spring, fall the inside symmetry fixedly connected with fixed plate of the seat of making an uproar, two fixedly connected with dead lever between the fixed plate, the outside symmetry cover of dead lever has No. two springs, the outside symmetry sliding connection of dead lever has a slider.

Preferably, No. two draw-in grooves that use with the kelly cooperation are seted up to No. two fixed blocks.

Preferably, the chute has been seted up to the inside of kelly, the inside sliding connection of mounting panel has the slide bar, the outside of slide bar is equipped with the pivot No. one, pivot and chute sliding connection.

Preferably, the inside of a slider rotates through No. two pivots and is connected with the connecting rod, sound's bottom fixedly connected with connecting plate, the inside symmetry sliding connection of connecting plate has No. two sliders, No. two sliders rotate through No. three pivots and No. two sliders and are connected, the inside symmetry of connecting plate is equipped with No. three springs.

Preferably, the inside symmetry fixedly connected with sleeve pipe of the seat of making an uproar falls, sheathed tube inside is equipped with No. four springs, the bottom symmetry fixedly connected with gag lever post of stereo set body, gag lever post and sleeve pipe sliding connection.

Preferably, the outside symmetry fixedly connected with stopper No. two of stereo set body, the inside symmetry of making an uproar seat of falling is seted up and is used with the stopper cooperation No. two spacing grooves.

Preferably, countersunk holes are symmetrically formed in the mounting plate.

The utility model discloses the beneficial effect who reaches is: through setting up fixed block, No. two fixed blocks and kellies, realized sound's fixed, through setting up slide bar, chute and pivot No. one, realized the dismantlement to the stereo set to realized the installation and the dismantlement to the device, set up No. two springs, No. three springs and No. four springs, be convenient for increase the buffering, reduce vibration, noise reduction.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

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

FIG. 4 is an enlarged view of the utility model at A;

fig. 5 is an enlarged view of the position B of the present invention.

In the figure: 1. mounting a plate; 2. a first fixed block; 3. a first card slot; 4. a second fixed block; 5. a noise reduction base; 6. a sound body; 7. a clamping rod; 8. a first limiting block; 9. a first spring; 10. a second card slot; 11. a chute; 12. a slide bar; 13. a first rotating shaft; 14. a fixing plate; 15. fixing the rod; 16. a second spring; 17. a first sliding block; 18. a second rotating shaft; 19. a connecting rod; 20. a connecting plate; 21. a second sliding block; 22. a third spring; 23. a third rotating shaft; 24. a sleeve; 25. a fourth spring; 26. a limiting rod; 27. a second limiting block; 28. a limiting groove; 29. and (4) countersinking.

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. 1-5, the present invention provides a technical solution:

the utility model provides an active full stereo set of making an uproar falls, including mounting panel 1, No. 2 fixed block of the outside symmetry fixedly connected with of mounting panel 1, draw-in groove 3 has been seted up to the inside of a fixed block 2, the inside of draw-in groove 3 is equipped with No. two fixed blocks 4, the outside fixedly connected with of No. two fixed blocks 4 falls the seat 5 of making an uproar, the inside of the seat 5 of making an uproar falls is equipped with stereo set 6, the inside symmetry sliding connection of mounting panel 1 has kelly 7, No. 8 stopper of the outside fixedly connected with of kelly 7, the outside cover of kelly 7 has a spring 9, the inside symmetry fixedly connected with fixed plate 14 of the seat 5 of making an uproar falls, fixedly connected with dead lever 15 between two fixed plates 14, the outside symmetry cover of dead lever 15 has No. two springs 16, the outside symmetry sliding connection of dead lever 15 has a slider 17, be convenient for installation and dismantlement stereo set 6, the noise that stereo set 6 produced has been reduced.

Furthermore, No. two draw-in grooves 10 that use with the cooperation of kelly 7 are seted up to No. two fixed block 4's inside, are convenient for fix No. two fixed block 4.

Furthermore, a chute 11 is formed in the clamping rod 7, a sliding rod 12 is connected to the inside of the mounting plate 1 in a sliding mode, a first rotating shaft 13 is arranged on the outer side of the sliding rod 12, the first rotating shaft 13 is connected with the chute 11 in a sliding mode, and the sound body 6 is detached.

Further, the inside of a slider 17 rotates through No. two pivots 18 and is connected with connecting rod 19, and the bottom fixedly connected with connecting plate 20 of stereo set 6, the inside symmetry sliding connection of connecting plate 20 has No. two sliders 21, and No. two sliders 21 rotate through No. three pivots 23 and No. two sliders 21 and are connected, and the inside symmetry of connecting plate 20 is equipped with No. three spring 22, increases the buffering, reduces vibration, noise reduction.

Further, the inside symmetry fixedly connected with sleeve pipe 24 of seat 5 of making an uproar falls, the inside of sleeve pipe 24 is equipped with No. four springs 25, and the bottom symmetry fixedly connected with gag lever post 26 of stereo set body 6, gag lever post 26 and sleeve pipe 24 sliding connection reduce the noise.

Further, No. two stopper 27 of sound body 6's outside symmetry fixedly connected with, the inside symmetry of making an uproar seat 5 of falling is seted up and is used with No. two stopper 27 cooperation spacing grooves 28, prevents that sound body 6 from controlling the skew.

Furthermore, countersunk holes 29 are symmetrically formed in the mounting plate 1 to fix the mounting plate 1.

Specifically, use the utility model discloses the time, place stereo set 6 in the inside of making an uproar seat 5, make No. two stopper 27 slide in the inside of spacing groove 28, No. two fixed block 4 cards that will fall the outside of seat 5 will fall are gone into No. one draw-in groove 3 of fixed block 2 inside, No. two fixed block 4 extrusion kellies 7, spring 9 is compressed, kellies 7 moves right, when No. two fixed block 4 enter into the inside of a draw-in groove 3 completely, spring 9 stretches, drive kellies 7 card income inside of No. two draw-in grooves 10, thereby fixed stereo set 6, at stereo set 6 during operation, stereo set 6 produces the vibration, gag lever post 26 and No. two slider 21 downstream, No. two spring 16, No. three spring 22 and No. four spring 25 are compressed, increase the buffering, reduce the vibration of device, thereby the noise reduction. During the dismantlement, press slide bar 12, slide bar 12 drives pivot 13 downstream, and pivot 13 extrusion chute 11 drives kelly 7 and moves right, and kelly 7 separates with No. two draw-in grooves 10, takes off stereo set body 6.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" +

Fourth is used for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 active noise reduction full-frequency sound box comprises a mounting plate (1) and is characterized in that a first fixed block (2) is symmetrically and fixedly connected to the outer side of the mounting plate (1), a first clamping groove (3) is formed in the first fixed block (2), a second fixed block (4) is arranged in the first clamping groove (3), a noise reduction seat (5) is fixedly connected to the outer side of the second fixed block (4), a sound box body (6) is arranged in the noise reduction seat (5), a clamping rod (7) is symmetrically and slidably connected to the inner side of the mounting plate (1), a first limiting block (8) is fixedly connected to the outer side of the clamping rod (7), a first spring (9) is sleeved on the outer side of the clamping rod (7), a fixed plate (14) is fixedly connected to the inner side of the noise reduction seat (5), and a fixed rod (15) is fixedly connected between the fixed plates (14), the outer side of the fixing rod (15) is symmetrically sleeved with a second spring (16), and the outer side of the fixing rod (15) is symmetrically connected with a first sliding block (17) in a sliding mode.

2. The active noise reduction full band audio of claim 1, wherein: no. two draw-in grooves (10) that use with kelly (7) cooperation are seted up to the inside of No. two fixed block (4).

3. The active noise reduction full band audio of claim 1, wherein: chute (11) have been seted up to the inside of kelly (7), the inside sliding connection of mounting panel (1) has slide bar (12), the outside of slide bar (12) is equipped with pivot (13), pivot (13) and chute (11) sliding connection.

4. The active noise reduction full band audio of claim 1, wherein: the inside of a slider (17) is rotated through pivot (18) No. two and is connected with connecting rod (19), the bottom fixedly connected with connecting plate (20) of stereo set body (6), the inside symmetry sliding connection of connecting plate (20) has slider (21) No. two, slider (21) No. two rotate with slider (21) No. two through pivot (23) No. three and be connected, the inside symmetry of connecting plate (20) is equipped with spring (22) No. three.

5. The active noise reduction full band audio of claim 1, wherein: the utility model discloses a sound equipment, including sound equipment body (6), the inside symmetry fixedly connected with sleeve pipe (24) of making an uproar seat (5) of making an uproar falls, the inside symmetry fixedly connected with sleeve pipe (24) of sleeve pipe (24) is equipped with No. four spring (25), the bottom symmetry fixedly connected with gag lever post (26) of sound equipment body (6), gag lever post (26) and sleeve pipe (24) sliding connection.

6. The active noise reduction full band audio of claim 1, wherein: the outside symmetry fixedly connected with No. two stopper (27) of stereo set body (6), the inside symmetry of making an uproar seat (5) of falling is seted up and is used with No. two stopper (27) cooperation spacing groove (28).

7. The active noise reduction full band audio of claim 1, wherein: countersunk holes (29) are symmetrically formed in the mounting plate (1).