CN212811944U

CN212811944U - Sound box body with vibration reduction function

Info

Publication number: CN212811944U
Application number: CN202021879071.0U
Authority: CN
Inventors: 何宏霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-26
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to the technical field of sound box protection, in particular to a sound box body with a vibration damping function, which comprises a base, wherein the bottom end of the base is fixedly connected with a fixed wheel, the bottom end of the inner side of the base is fixedly connected with a first clamping block, the top end of a second clamping block is fixedly connected with a connecting plate, the top end of the connecting plate is fixedly connected with a box shell, the left and right ends of the inner side of the base are fixedly connected with a sliding block, the inner side of the sliding block is slidably connected with a sliding rod, the outer side of a rotating shaft is fixedly connected with a baffle, the left end of the baffle is fixedly connected with a handle, the utility model drives the second clamping block to move by extruding the connecting plate through the box shell, the second clamping block stretches a second spring and extrudes the first spring, the sliding rod also moves downwards at the inner side, meanwhile, the sliding cover prevents dust from entering and protects the inside, so that the sliding cover has wide market prospect and is worth popularizing.

Description

Sound box body with vibration reduction function

Technical Field

The utility model relates to an audio amplifier protection technical field specifically is an audio amplifier box with damping function.

Background

The sound box refers to a device which can convert audio signals into sound, and refers to a sound box main unit box body or a bass box body which is internally provided with a power amplifier, the audio signal is amplified and then is played back by the sound box to make the sound become bigger, the sound box is the terminal of the whole sound system, the function of the system is to convert audio frequency electric energy into corresponding sound energy and radiate the sound energy into space, which is an extremely important component of an acoustic system and is responsible for converting electric signals into sound signals for direct listening by ears of people, among them, the inverted type speaker is most used in professional speakers, and is characterized by wide frequency response, high efficiency, large sound pressure, conformity with the type of professional sound system speakers, extremely high frequency for outdoor use, and for the protection of speakers, therefore, the application of the cabinet body of the sound box is increasingly widespread, and thus, the demand for a cabinet body of a sound box having a vibration damping function is increasing.

Now, the frequency of using the audio amplifier in the open air is high, but in removal and use, the great vibration of range can exert an influence to audio amplifier itself, can cause the damage of audio amplifier to a certain extent, has reduced the life and the quality of audio amplifier, and the audio amplifier is when not using, piles up the dust on the operating panel easily, and when having child in the family, child mobilizes operating panel easily, leads to the operation malfunctioning, reduces the degree of operation, consequently, propose a audio amplifier box with damping function to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide the theme to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sound box body with a vibration damping function comprises a base, wherein a fixed wheel is fixedly connected to the bottom end of the base, a universal wheel is fixedly connected to the bottom end of the base, a first clamping block is fixedly connected to the bottom end of the inner side of the base, a first spring is fixedly connected to the bottom end of the inner side of the base, a second clamping block is fixedly connected to the top end of the lower side of the first spring, a second spring is fixedly connected to the top end of the lower side of the second clamping block, a connecting plate is fixedly connected to the top end of the connecting plate, a box shell is fixedly connected to the top end of the connecting plate, sliding blocks are fixedly connected to the left end and the right end of the inner side of the base, a sliding rod is slidably connected to the inner side of each sliding block, a hollow tube is fixedly connected to the inner side of the box shell, the top end of the fixed plate is fixedly connected with a control panel, the left end of the sliding cover is rotatably connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a baffle, and the left end of the baffle is fixedly connected with a handle.

Preferably, there are four first fixture blocks and four second fixture blocks, and the first fixture block is engaged with the second fixture block through an inner hole.

Preferably, the cylinder of the first fixture block is located between the first spring and the second spring, and the second spring is located above the first spring.

Preferably, the number of the universal wheels and the number of the fixed wheels are two.

Preferably, the distance between the inner ring of the circular ring pad and the sliding column is 1cm, and the diameter of the end part of the left end of the sliding column is 4cm more than that of the body part of the sliding column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arrangement of the first fixture block, the second fixture block, the first spring and the second spring, in the moving process, the box shell extrudes the connecting plate, the connecting plate drives the second fixture block to move downwards together, the second fixture block stretches the second spring and extrudes the first spring, the slide rod moves downwards in the inner side of the slider, and the second fixture block can move upwards due to the elasticity of the spring, so that the operation is repeatedly formed, the box shell is protected by vibration reduction, and the service life of the box shell is prolonged;

2. the utility model discloses in, hollow tube through setting up, the ring pad, the traveller, the sliding closure, pivot and baffle, when needing to use this device, the pulling handle rotates the baffle through the pivot, then slide the sliding closure right, at this moment, the traveller moves right, stop sliding when moving the ring pad position, the ring pad has played the effect that prevents the traveller from shifting out the hollow tube, when not using this device, slide the sliding closure left, the traveller moves left, it can to mesh with the case shell through the pivot with the baffle to move the handle, prevent the entering of dust, collision among the daily life has also been prevented, play the guard action to the audio amplifier.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the sliding cover mounting structure of the present invention.

In the figure: 1-base, 2-fixed wheel, 3-universal wheel, 4-first block, 5-first spring, 6-second block, 7-second spring, 8-connecting plate, 9-box shell, 10-sliding block, 11-sliding rod, 12-hollow tube, 13-circular pad, 14-sliding column, 15-sliding cover, 16-fixed plate, 17-control panel, 18-rotating shaft, 19-baffle plate and 20-handle.

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. 1-3, the present invention provides a technical solution:

a sound box body with a vibration reduction function comprises a base 1, wherein the bottom end of the base 1 is fixedly connected with a fixed wheel 2, the bottom end of the base 1 is fixedly connected with a universal wheel 3, the bottom end of the inner side of the base 1 is fixedly connected with a first clamping block 4, the bottom end of the inner side of the base 1 is fixedly connected with a first spring 5, the top end of the first spring 5 is fixedly connected with a second clamping block 6, the top end of the lower side of the second clamping block 6 is fixedly connected with a second spring 7, the top end of the second clamping block 6 is fixedly connected with a connecting plate 8, the top end of the connecting plate 8 is fixedly connected with a box shell 9, the left end and the right end of the inner side of the base 1 are fixedly connected with a sliding block 10, the inner side of the sliding block 10 is slidably connected with a sliding rod 11, the inner side of the box shell 9 is fixedly connected with, the top end of the fixed plate 16 is fixedly connected with a control panel 17, the left end of the sliding cover 15 is rotatably connected with a rotating shaft 18, the outer side of the rotating shaft 18 is fixedly connected with a baffle plate 19, and the left end of the baffle plate 19 is fixedly connected with a handle 20.

The number of the first fixture blocks 4 is four, and the second fixture blocks 6 are meshed with the first fixture blocks 4 through holes in the inner sides of the first fixture blocks 4, so that the first fixture blocks 4 can be crossed with the second fixture blocks 6; the cylinders of the first fixture block 4 are positioned between the first spring 5 and the second spring 7, and the second spring 7 is positioned above the first spring 5, so that the bottom of the first fixture block 4 cannot impact the base 1 and the second fixture block 6; the number of the universal wheels 3 and the number of the fixed wheels 2 are two, so that the box body can be moved and fixed at any time; the distance between the inner ring of the circular ring pad 13 and the sliding column 14 is 1cm, and the diameter of the head part at the left end of the sliding column 14 is 4cm more than that of the body part of the sliding column 14, so that the sliding column 14 is prevented from sliding out of the hollow tube 12.

The working process is as follows: the utility model supplies power or stores electricity to the sound box through the external power supply before using, when using, the fixed wheel 2 and the universal wheel 3 of the base 1 move, in the moving process, jolt certainly, at the moment, the box shell 9 extrudes the connecting plate 8, the connecting plate 8 drives the second clamping block 6 to move downwards together, the second clamping block 6 stretches the second spring 7 and extrudes the first spring 5, the slide rod 11 moves downwards in the slide block 10, the box shell 9 is stabilized, the box shell 9 is prevented from shaking in disorder, because of the elasticity of the first spring and the second spring, the first spring 5 and the second spring 7 can move the second clamping block 6 upwards, the operation is repeatedly formed, the box shell 9 is protected by vibration reduction, the service life of the box shell 9 is prolonged, when reaching the destination, the handle 20 is pulled to rotate the baffle 19 through the rotating shaft 18, then the sliding cover 15 slides backwards, at the sliding column 14 moves backwards, when the sliding is stopped when the sliding is moved to the position of the circular pad 13, the circular pad 13 plays a role of preventing the sliding column 14 from moving out of the hollow tube 12, when the device is not used, the sliding cover 15 is slid forwards, the sliding column 14 moves forwards, and the baffle 19 is rotated to be meshed with the box shell 9 through the rotating shaft 18 by the moving handle 20.

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 a audio amplifier box with damping function, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with a fixed wheel (2), the bottom of the base (1) is fixedly connected with a universal wheel (3), the bottom of the inner side of the base (1) is fixedly connected with a first clamping block (4), the bottom of the inner side of the base (1) is fixedly connected with a first spring (5), the top of the first spring (5) is fixedly connected with a second clamping block (6), the top of the lower side of the second clamping block (6) is fixedly connected with a second spring (7), the top of the second clamping block (6) is fixedly connected with a connecting plate (8), the top of the connecting plate (8) is fixedly connected with a box shell (9), the left and right ends of the inner side of the base (1) are fixedly connected with sliding blocks (10), the inner side of the sliding block (10) is slidably connected with a sliding rod (11), the inner side of the box shell (9) is fixedly connected with a hollow, the improved cabinet is characterized in that a sliding column (14) is connected to the inner side of the hollow tube (12) in a sliding mode, a sliding cover (15) is fixedly connected to the right end of the sliding column (14), a fixing plate (16) is fixedly connected to the inner side of the cabinet shell (9), a control panel (17) is fixedly connected to the top end of the fixing plate (16), a rotating shaft (18) is rotatably connected to the left end of the sliding cover (15), a baffle (19) is fixedly connected to the outer side of the rotating shaft (18), and a handle (20) is fixedly connected to the.

2. The sound box body with the vibration damping function according to claim 1, wherein: the number of the first clamping blocks (4) is four, the number of the second clamping blocks (6) is four, and the first clamping blocks (4) are meshed with the second clamping blocks (6) through holes in the inner sides.

3. The sound box body with the vibration damping function according to claim 1, wherein: the cylinder of the first clamping block (4) is located between the first spring (5) and the second spring (7), and the second spring (7) is located above the first spring (5).

4. The sound box body with the vibration damping function according to claim 1, wherein: the number of the universal wheels (3) and the fixed wheels (2) is two.

5. The sound box body with the vibration damping function according to claim 1, wherein: the distance between the inner ring of the circular ring pad (13) and the sliding column (14) is 1cm, and the diameter of the head part of the left end of the sliding column (14) is 4cm more than that of the body part of the sliding column (14).