CN216599938U

CN216599938U - Audio equipment protection device

Info

Publication number: CN216599938U
Application number: CN202123279597.2U
Authority: CN
Inventors: 石冰
Original assignee: Xi'an Yongming Information Technology Co ltd
Current assignee: Xi'an Yongming Information Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-24
Anticipated expiration: 2031-12-24

Abstract

The utility model belongs to the technical field of audio equipment, especially, be an audio equipment protection device, the power distribution box comprises a box body, one side of box is provided with first drive wheel, the one end of first drive wheel is provided with the threaded rod, the one end threaded connection of threaded rod has the sleeve. This audio equipment protection device, utilize the ventilation hole to dispel the heat to the stereo set in the box, the air is when the ventilation hole, at first can be through the dust prefilter of active carbon filter screen in to the air, then utilize high-efficient HEPA dust collecting net to filter the dust once more, make the air of ventilation cleaner, avoid the dust to fall into in the stereo set, thereby the performance of stereo set has been improved, the life of extension stereo set, the problem that audio equipment protection device in the past is difficult to with the filtration clean is solved, can produce certain vibration in the stereo set working process, utilize bumping post and spring to play absorbing effect to the stereo set, the effect of improvement stereo set performance has also been played equally.

Description

Audio equipment protection device

Technical Field

The utility model belongs to the technical field of audio equipment, concretely relates to audio equipment protection device.

Background

The audio equipment is mainly a general term for audio input and output equipment, and includes many types of products, which can be generally classified into the following: power amplifier, sound box, multimedia console, digital sound console, audio sampling card, synthesizer, middle and high frequency sound box, microphone, sound card in PC, earphone, etc., other peripheral audio devices: professional microphone series, earphones, receiving and amplifying systems and the like, the tone quality is an important standard for judging the quality of audio equipment, the audio equipment comprises indexes such as signal-to-noise ratio, sampling digit, sampling frequency and total harmonic distortion, the tone quality of the audio equipment is determined by the levels of the parameters, the equipment type refers to the type of the audio equipment, and the equipment type refers to which equipment belongs to the audio equipment, namely, the audio equipment belongs to any one of a power amplifier, a sound box, a multimedia console, a digital sound console, an audio sampling card, a synthesizer, a medium-high frequency sound box, a microphone, a sound card in a PC, an earphone and the like.

The power amplifier is the most basic equipment in a sound system, the task of the power amplifier is to amplify a weak electric signal from a signal source (from a sound console in a professional sound system) so as to drive a loudspeaker to make a sound, the loudspeaker is large or small, the loudspeaker is called a sound box, a large sound box needs to be protected by a protection device, the existing audio equipment protection device is difficult to filter dust in the air, and a heat dissipation fan on the sound box easily sucks the dust in the heat dissipation process to influence the use performance of the equipment.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an audio equipment protection device has solved current audio equipment protection device and has difficult dust filter clean's problem in with the air.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an audio equipment protection device, includes the box, one side of box is provided with first drive wheel, the one end of first drive wheel is provided with the threaded rod, the one end threaded connection of threaded rod has the sleeve, telescopic one end is provided with the disc, telescopic top is provided with the bumping post, the bottom of box inner wall is provided with the support column, the one end of support column is provided with the backup pad, the below of first drive wheel is provided with bearing structure, the inside of box is provided with the cavity layer, the inside of cavity layer is provided with the active carbon filter screen, one side of active carbon filter screen is provided with high-efficient HEPA dust collecting net, the front of box is provided with the chamber door.

Preferably, the thickness of the hollow layer is three centimeters, and the structure of the inner structure of the box door and the inner structure of the box body are completely the same.

Preferably, the surface of the disc is provided with a rubber pad, and the bottom of the box body is uniformly provided with moving wheels.

Preferably, one end of the buffering column is connected with the sleeve through a rotating shaft, the other end of the buffering column is connected with the inner wall of the box body through the rotating shaft, and a spring is wound on the surface of the buffering column.

Preferably, one side of the first driving wheel is connected with two second driving wheels through a chain, the number of the second driving wheels is two, a rotating rod is connected between the two driving wheels, and a knob is arranged on the surface of each second driving wheel.

Preferably, the supporting structure comprises a rotating plate, one end of the rotating plate is connected with the box body through a rotating shaft, an electric telescopic rod is arranged at the other end of the rotating plate, a pressing plate is arranged at one end of the electric telescopic rod, and the supporting structures are three and distributed on the two sides and the back of the box body respectively.

Preferably, the surface of box inner wall and the surface of backup pad all are provided with the ventilation hole, the diameter size in ventilation hole is one centimetre.

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

this audio equipment protection device, utilize the ventilation hole to dispel the heat to the stereo set in the box, the air is when the ventilation hole, at first can be through the dust prefilter of active carbon filter screen in to the air, then utilize high-efficient HEPA dust collecting net to filter the dust once more, make the air of ventilation cleaner, avoid the dust to fall into in the stereo set, thereby the performance of stereo set has been improved, the life of extension stereo set, the problem that audio equipment protection device in the past is difficult to with the filtration clean is solved, can produce certain vibration in the stereo set working process, utilize bumping post and spring to play absorbing effect to the stereo set, the effect of improvement stereo set performance has also been played equally.

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 serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

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

fig. 3 is a rear view of the present invention;

fig. 4 is a cross-sectional view of the box body of the present invention.

In the figure: 1, a box body; 2 a vent hole; 3, a box door; 4, supporting plates; 5 rotating the plate; 6, electrically telescopic rods; 7, pressing a plate; 8 moving wheels; 9 a threaded rod; 10 a sleeve; 11 a circular disk; 12, a rubber pad; 13 a buffer column; 14 springs; 15 a first drive wheel; 16 a second transmission wheel; 17 a knob; 18 rotating the rod; 19 a hollow layer; 20, an active carbon filter screen; 21 high-efficiency HEPA dust collecting net; 22 support the column.

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 the following technical solutions: the utility model provides an audio equipment protection device, the power distribution box comprises a box body 1, one side of box 1 is provided with first drive wheel 15, the one end of first drive wheel 15 is provided with threaded rod 9, threaded rod 9's one end threaded connection has sleeve 10, sleeve 10's one end is provided with disc 11, sleeve 10's top is provided with buffer column 13, the bottom of box 1 inner wall is provided with support column 22, support column 22's one end is provided with backup pad 4, first drive wheel 15's below is provided with bearing structure, box 1's inside is provided with cavity layer 19, cavity layer 19's inside is provided with active carbon filter screen 20, one side of active carbon filter screen 20 is provided with high-efficient HEPA dust collecting net 21, the front of box 1 is provided with chamber door 3.

Firstly, placing the sound into a box body 1, enabling the bottom of the sound to be in contact with a supporting plate 4, then rotating a knob 17 to enable a second transmission wheel 16 to rotate, wherein one transmission wheel 16 drives the other second transmission wheel 16 to rotate through a rotating rod 18, the second transmission wheel 16 drives a first transmission wheel 15 to rotate through a chain, the first transmission wheel 15 drives a threaded rod 9 to rotate so as to enable a disc 11 at one end of a sleeve 10 to move to clamp and fix the sound, the sleeve 10 plays a supporting role in the moving process through a buffer column 13 and a spring 14, then closing a box door 3, pushing the device to a proper position through a moving wheel 8, unfolding a rotating plate 5 through a rotating shaft, pushing a pressing plate 7 through an electric telescopic rod 6 to be in contact with the ground to fix the device, then starting the sound, enabling a heat dissipation fan on the surface of the sound to enable air to pass through a ventilation hole 2 in the heat dissipation process, and utilizing an active carbon filter screen 20 and a high-efficiency HEPA dust collection screen 21 to absorb dust in the air, all the electric equipment in the device are powered by an external power supply.

In an aspect of this embodiment, utilize ventilation hole 2 to dispel the heat to the stereo set festival, when the air passes through ventilation hole 2, utilize the dust prefiltration in active carbon filter screen 20 to the air, then utilize high-efficient HEPA dust collection net 21 to filter the dust once more, make the air of passing through cleaner, the effectual audio equipment protection device in the past of having solved is to the not clean problem of dust filtration in the air inadequately.

In one aspect of the embodiment, the threaded rod 9 is used for driving the disc 11 at one end of the sleeve 10 to clamp and fix the sound equipment, so that the device is suitable for sound equipment with different sizes, the applicability of the device is improved, the sleeve 10 is used for supporting the disc 11 by using the buffer column 13 and the spring 14 in the moving process, so that the disc 11 can move stably, and the damping effect is realized on the sound equipment in work, and the use performance of the sound equipment is improved.

In one aspect of this embodiment, the rubber pad 12 on the surface of the disc 11 is used to protect the surface of the sound equipment, reduce wear, and improve the adhesion between the disc 11 and the sound equipment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an audio equipment protection device, includes box (1), its characterized in that: a first driving wheel (15) is arranged on one side of the box body (1), a threaded rod (9) is arranged at one end of the first driving wheel (15), one end of the threaded rod (9) is in threaded connection with a sleeve (10), one end of the sleeve (10) is provided with a disc (11), a buffer column (13) is arranged above the sleeve (10), a support column (22) is arranged at the bottom of the inner wall of the box body (1), one end of the supporting column (22) is provided with a supporting plate (4), a supporting structure is arranged below the first driving wheel (15), a hollow layer (19) is arranged in the box body (1), an active carbon filter screen (20) is arranged in the hollow layer (19), one side of active carbon filter screen (20) is provided with high-efficient HEPA dust collection net (21), the front of box (1) is provided with chamber door (3).

2. The audio device protection apparatus of claim 1, wherein: the thickness of the hollow layer (19) is three centimeters, and the structures of the inner structures of the box door (3) and the box body (1) are completely the same.

3. The audio device protection apparatus of claim 1, wherein: the surface of the disc (11) is provided with a rubber pad (12), and the bottom of the box body (1) is uniformly provided with moving wheels (8).

4. The audio device protection apparatus of claim 1, wherein: one end of the buffer column (13) is connected with the sleeve (10) through a rotating shaft, the other end of the buffer column (13) is connected with the inner wall of the box body (1) through the rotating shaft, and a spring (14) is wound on the surface of the buffer column (13).

5. The audio device protection apparatus of claim 1, wherein: one side of the first driving wheel (15) is connected with a second driving wheel (16) through a chain, the number of the second driving wheels (16) is two, a rotating rod (18) is connected between the two driving wheels (16), and a knob (17) is arranged on the surface of the second driving wheel (16).

6. The audio device protection apparatus of claim 1, wherein: the supporting structure comprises a rotating plate (5), one end of the rotating plate (5) is connected with the box body (1) through a rotating shaft, the other end of the rotating plate (5) is provided with an electric telescopic rod (6), one end of the electric telescopic rod (6) is provided with a pressing plate (7), and the supporting structure is three and distributed on the two sides and the back of the box body (1) respectively.

7. The audio device protection apparatus of claim 1, wherein: the surface of box (1), the surface of box (1) inner wall and the surface of backup pad (4) all are provided with ventilation hole (2), the diameter size in ventilation hole (2) is one centimetre.