CN218071691U

CN218071691U - Bookshelf audio amplifier with regulatory function

Info

Publication number: CN218071691U
Application number: CN202220974016.2U
Authority: CN
Inventors: 刘凤龙; 胡丽萍; 唐鹤; 杨成; 胡仕萍; 王立英; 汤芬芬
Original assignee: Shenzhen Longping Technology Co ltd
Current assignee: Shenzhen Longping Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-12-16
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a bookshelf audio amplifier with regulatory function relates to bookshelf audio amplifier technical field. This bookshelf audio amplifier with regulatory function, including the backup pad, the top of backup pad is fixedly connected with frame and audio amplifier body respectively, the surface of audio amplifier body and the inner wall fixed connection of frame, the first chamber of placing has been seted up at the top of frame, first sliding tray has been seted up to the inner wall of frame, the inside of frame is provided with adjustable protection machanism, the top fixedly connected with fixing base of frame, the second sliding tray has been seted up on the surface of fixing base. This bookshelf audio amplifier with regulatory function through setting up protection machanism, can protect speaker and dust screen, avoids speaker and dust screen to receive the striking and damage, through setting up fixing base and second sliding tray for the guard plate can be put at audio amplifier body top through rotating, makes the speaker expose, is convenient for broadcast music.

Description

Bookshelf audio amplifier with regulatory function

Technical Field

The utility model relates to a bookshelf audio amplifier technical field specifically is a bookshelf audio amplifier with regulatory function.

Background

The bookshelf sound box is a device capable of converting an audio signal into sound, and is a small sound box which can be placed on a bookshelf and is only 1/3 or 1/4 of the size of a common floor sound box generally, and the bookshelf sound box is easy to place and does not occupy space and can be placed on the bookshelf or a desktop generally when in use.

When the bookshelf sound box is placed on a desktop or a bookshelf, the loudspeaker and the dust screen are easily collided due to frequent actions of taking and placing books and the like, so that the loudspeaker and the dust screen are damaged, and the dust-proof effect and the tone quality are influenced; in view of this, we propose a bookshelf sound box with an adjusting function.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bookshelf audio amplifier with regulatory function has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bookshelf audio amplifier with regulatory function, includes the backup pad, the top of backup pad is fixedly connected with frame and audio amplifier body respectively, the surface of audio amplifier body and the inner wall fixed connection of frame, the first chamber of placing has been seted up at the top of frame, first sliding tray has been seted up to the inner wall of frame, the inside of frame is provided with adjustable protection machanism.

Preferably, the top of the outer frame is fixedly connected with a fixed seat, a second sliding groove is formed in the surface of the fixed seat, and the bottom end of the second sliding groove is communicated with the top end of the first sliding groove.

Preferably, the lower surface of the supporting plate is fixedly connected with a rotating seat, and the surface of the rotating seat is rotatably connected with a base.

Preferably, protection machanism is including the guard plate, the surface of guard plate and the inner wall sliding connection of frame, the second has been seted up at the top of guard plate and has been placed the chamber, the fixed surface of guard plate is connected with the movable rod, the one end that the guard plate was kept away from to the movable rod and the inner wall swing joint of first sliding tray.

Preferably, the inner wall of the protection plate is connected with a sliding plate in a sliding mode, one side of the sliding plate is fixedly connected with a connecting plate, and the surface of the connecting plate is connected with a cleaning roller in a rotating mode.

Preferably, the surface of the cleaning roller is in contact with the surface of the sound box body, and one side of the sliding plate, which is far away from the connecting plate, is elastically connected with the inner wall of the protection plate through a spring.

(III) advantageous effects

The utility model provides a bookshelf audio amplifier with regulatory function. The method has the following beneficial effects:

(1) This bookshelf audio amplifier with regulatory function through setting up protection machanism, can protect speaker and dust screen, avoids speaker and dust screen to receive the striking and damage, through setting up fixing base and second sliding tray for the guard plate can be put at audio amplifier body top through rotating, makes the speaker expose, is convenient for broadcast music.

(2) This bookshelf audio amplifier with regulatory function through setting up the cleaning roller, can clean the dust on the dust screen, need not manually to clean, has reached self-cleaning's purpose, through setting up the spring for inside the guard plate can be accomodate into to the cleaning roller, reached the purpose of automatic stepping down, feasible use is more convenient.

Drawings

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

FIG. 2 is a top sectional view of the present invention;

fig. 3 is a front sectional view of the present invention;

FIG. 4 is an enlarged view of the structure A in FIG. 3 according to the present invention;

FIG. 5 is an upward-sliding view of the middle fender of the present invention;

fig. 6 is a rotation diagram of the middle protection plate of the present invention.

In the figure: 1. a support plate; 2. an outer frame; 3. a sound box body; 4. a first placing cavity; 5. a protection mechanism; 51. a protection plate; 52. a second placing cavity; 53. a movable rod; 54. a sliding plate; 55. a spring; 56. a connecting plate; 57. a cleaning roller; 6. a rotating seat; 7. a base; 8. a fixed seat; 9. a second sliding groove; 10. a first sliding groove.

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. 1-6, the present invention provides a technical solution:

the utility model provides a bookshelf audio amplifier with regulatory function, includes backup pad 1, and the top of backup pad 1 is fixedly connected with frame 2 and audio amplifier body 3 respectively, the surface of audio amplifier body 3 and the inner wall fixed connection of frame 2, and the first chamber 4 of placing has been seted up at the top of frame 2, and the first quantity of placing chamber 4 is three, is convenient for place the pen-holder, plays the effect of accomodating, and first sliding tray 10 has been seted up to the inner wall of frame 2, and the inside of frame 2 is provided with adjustable protection machanism 5. The top fixedly connected with fixing base 8 of frame 2, second sliding tray 9 has been seted up on the surface of fixing base 8, and the bottom of second sliding tray 9 is linked together with the top of first sliding tray 10. The lower fixed surface of backup pad 1 is connected with rotates seat 6, rotates the surface rotation of seat 6 and is connected with base 7, rotates seat 6 through the setting for backup pad 1 can rotate, and then makes audio amplifier body 3 can adjust with the angle of frame 2, reaches convenient to use's purpose.

In this embodiment, protection machanism 5 is including guard plate 51, guard plate 51's the surface and the inner wall sliding connection of frame 2, guard plate 51 sets up the one side that has the speaker sound outlet at audio amplifier body 3, be used for protecting speaker and sound outlet dust screen, the second has been seted up at guard plate 51's top and has been placed chamber 52, guard plate 51's fixed surface is connected with movable rod 53, the one end of guard plate 51 and the inner wall swing joint of first sliding tray 10 are kept away from to movable rod 53, movable rod 53 is two with the quantity of first sliding tray 10, make guard plate 51's removal more stable. The inner wall of the protection plate 51 is connected with a sliding plate 54 in a sliding mode, one side of the sliding plate 54 is fixedly connected with a connecting plate 56, the surface of the connecting plate 56 is connected with a cleaning roller 57 in a rotating mode, and a soft hair brush or a sponge wiper is arranged on the surface of the cleaning roller 57, so that dust on the dust screen can be cleaned conveniently. The surface of cleaning roller 57 and the surface of audio amplifier body 3 contact each other, and the inner wall elastic connection of spring 55 and guard plate 51 is passed through to the one side that connecting plate 56 was kept away from to sliding plate 54, through setting up spring 55 for cleaning roller 57 can contract into the inside of guard plate 51 after receiving pressure, reaches the purpose of automatic abdicating.

The utility model discloses in during operation (or when using), when needs use audio amplifier body 3, upwards stimulate guard plate 51 earlier, guard plate 51 drives movable rod 53 and enters into second sliding tray 9 along first sliding tray 10, when movable rod 53 moved to the top of movable rod 53, clockwise turned ninety degrees guard plate 51 for the level of guard plate 51 is placed at the top of audio amplifier body 3, and at this moment, the speaker of audio amplifier body 3 exposes, is convenient for broadcast music; in the process that the protection plate 51 moves upwards, the cleaning roller 57 arranged on the surface of the protection plate can move on the dustproof net outside the loudspeaker to wipe dust on the dustproof net, and when the protection plate 51 rotates ninety degrees clockwise, the cleaning roller 57 can contract towards the inside of the protection plate 51 to achieve the purpose of abdicating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a bookshelf audio amplifier with regulatory function, includes backup pad (1), its characterized in that: the top of backup pad (1) is fixedly connected with frame (2) and audio amplifier body (3) respectively, the surface of audio amplifier body (3) and the inner wall fixed connection of frame (2), the first chamber of placing (4) has been seted up at the top of frame (2), first sliding tray (10) have been seted up to the inner wall of frame (2), the inside of frame (2) is provided with adjustable protection machanism (5).

2. The bookshelf sound box with the adjusting function as claimed in claim 1, wherein: the top of the outer frame (2) is fixedly connected with a fixed seat (8), a second sliding groove (9) is formed in the surface of the fixed seat (8), and the bottom end of the second sliding groove (9) is communicated with the top end of the first sliding groove (10).

3. The bookshelf sound box with the adjusting function as claimed in claim 1, wherein: the lower surface of the supporting plate (1) is fixedly connected with a rotating seat (6), and the surface of the rotating seat (6) is rotatably connected with a base (7).

4. The bookshelf sound box with the adjusting function as claimed in claim 1, wherein: protection machanism (5) are including guard plate (51), the surface of guard plate (51) and the inner wall sliding connection of frame (2), the second has been seted up at the top of guard plate (51) and has been placed chamber (52), the fixed surface of guard plate (51) is connected with movable rod (53), the inner wall swing joint of the one end of guard plate (51) and first sliding tray (10) is kept away from in movable rod (53).

5. The bookshelf sound box with the adjusting function as claimed in claim 4, wherein: the inner wall of the protection plate (51) is connected with a sliding plate (54) in a sliding mode, one side of the sliding plate (54) is fixedly connected with a connecting plate (56), and the surface of the connecting plate (56) is connected with a cleaning roller (57) in a rotating mode.

6. The bookshelf sound box with the adjusting function as claimed in claim 5, wherein: the surface of the cleaning roller (57) is in contact with the surface of the sound box body (3), and one side, away from the connecting plate (56), of the sliding plate (54) is elastically connected with the inner wall of the protective plate (51) through a spring (55).