CN215341895U

CN215341895U - Harmless tone quality's wisdom audio frequency display device

Info

Publication number: CN215341895U
Application number: CN202121488450.1U
Authority: CN
Inventors: 胡涛
Original assignee: Tianjin Haorong Culture Communication Co ltd
Current assignee: Jiaxing Linkesi Exhibition Equipment Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-28
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses an intelligent audio display device without damaging tone quality, which comprises a base, wherein a display box is fixedly installed at the top of the base, a motor cavity is formed in the top of the base, a motor is welded and installed at the bottom of the motor cavity, a heat dissipation fan is fixedly installed on an output shaft of the motor through a coupling, and an audio control host is fixedly installed at the top of the base. Through audio control host computer control audio playback, through first show screen after audio analysis through audio control host computer, the second show screen, the speaker is broadcast, through line connection and then prevent electromagnetic interference between audio control host computer and the speaker, thereby through two sets of speakers and then realize the tone quality when the dual track has improved audio playback, drive the heat dissipation fan through the motor and then dispel the heat to first show screen and second show screen, be convenient for report to the police emergency through urgent alarm button, increase this audio frequency display device's function.

Description

Harmless tone quality's wisdom audio frequency display device

Technical Field

The utility model relates to the technical field of audio display, in particular to an intelligent audio display device without damaging tone quality.

Background

The audio data is used as a medium for transmitting information, and widely exists in various industries, such as in the field of education, the speech audio of education experts or the audio of class lectures and the like, and can help students to improve the learning level and the knowledge plane of the students, and also such as in the field of research, the speech audio of field experts or the conference audio and the like, and can help researchers to widen ideas and expand the knowledge plane, and the content transmitted by the audio data is not shallow for audiences.

Need use audio frequency display device science popularization knowledge often in library, science and technology museum, museum etc. transmits the positive energy of society, and traditional audio frequency display device adopts wireless transmission, and it is impaired to receive the tone quality that electromagnetic interference leads to the speaker easily, and then leads to the sound propagation to appear noise etc. and the screen can appear the high temperature in long-time broadcast and then reduce the life of screen, and traditional audio frequency display device single function is simple.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the intelligent audio display device without damaging the tone quality, and solves the problems that the traditional audio display device is easily subjected to electromagnetic interference and has a single structural function.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a smart audio display device without damaging tone quality comprises a base, wherein a display box is fixedly mounted at the top of the base, a motor cavity is formed in the top of the base, a motor is welded and mounted at the bottom of the motor cavity, a heat dissipation fan is fixedly mounted on an output shaft of the motor through a coupler, an audio control host is fixedly mounted at the top of the base, a data interface is arranged on the rear side wall of the audio control host, a first display window is formed in the front side wall of the display box, a second display window is formed in the front side wall of the display box, a first display screen is fixedly mounted in the first display window, a second display screen is fixedly mounted in the second display window, a loudspeaker is arranged in the front side of the display box, a through hole is formed in the front side wall of the display box, a dust cover is arranged in the through hole, and a heat dissipation grid is formed in one side wall of the display box, the front side wall of the display box is provided with an emergency alarm button, and the rear side wall of the display box is hinged with a box door.

Preferably, the number of the motor cavities, the number of the motors and the number of the heat dissipation fans are two, and the two sets of the motors and the number of the heat dissipation fans are symmetrically arranged on two sides of the audio control host.

Preferably, all be provided with colorless ya keli board and first show screen and second show screen in first show window and the second show window and be the laminating setting.

Preferably, the number of the loudspeakers and the dust cover is two and are symmetrically arranged.

Preferably, the quantity of heat dissipation grid has two sets ofly, and the symmetry sets up in the left and right sides of show case, and is provided with the dust screen in the heat dissipation grid, prevents that the dust from getting into in the show case.

Preferably, first show screen, second show screen, speaker all are electric connection through transmission line and audio control host computer, and then avoid the speaker to receive electromagnetic interference.

Compared with the prior art, the utility model has the beneficial effects that: this wisdom audio frequency display device of harmless tone quality, through audio control host computer control audio playback, through first show screen after with audio analysis through the audio control host computer, the second show screen, the speaker is broadcast, through line connection and then prevent electromagnetic interference between audio control host computer and the speaker, thereby through two sets of speakers and then realize the tone quality when the double track has improved audio playback, drive the heat dissipation fan through the motor and then dispel the heat to first show screen and second show screen, be convenient for report to the police emergency through emergency alarm button, increase this audio frequency display device's function.

Drawings

FIG. 1 is a schematic structural view of an isometric view of the present invention;

FIG. 2 is a schematic structural view of a rear view of the present invention;

FIG. 3 is a partial structural schematic diagram of the present invention.

In the figure: the multifunctional display cabinet comprises a base 1, a display box 2, a motor cavity 3, a motor 4, a heat dissipation fan 5, an audio control host 6, a data interface 7, a first display window 8, a second display window 9, a first display screen 10, a second display screen 11, a loudspeaker 12, a dust cover 13, a heat dissipation grid 14, an emergency alarm button 15 and a box door 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-3, the utility model provides a technical scheme, which includes a base 1, a display box 2 is fixedly installed on the top of the base 1, a motor cavity 3 is formed in the top of the base 1, a motor 4 is welded and installed at the bottom of the motor cavity 3, a heat dissipation fan 5 is fixedly installed on an output shaft of the motor 4 through a coupling, an audio control host 6 is fixedly installed on the top of the base 1, two sets of the motor cavity 3, the motor 4 and the heat dissipation fan 5 are symmetrically arranged on two sides of the audio control host 6, a data interface 7 is arranged on the rear side wall of the audio control host 6, a first display window 8 is formed in the front side wall of the display box 2, a second display window 9 is formed in the front side wall of the display box 2, a first display screen 10 is fixedly installed in the first display window 8, a second display screen 11 is fixedly installed in the second display window 9, colorless acrylic plate and a first display window are arranged in the first display window 8 and the second display window 9 The display screen 10 and the second display screen 11 are arranged in a laminating manner, a loudspeaker 12 is arranged inside the front side of the display box 2, a through hole is formed in the front side wall of the display box 2, a dust cover 13 is arranged in the through hole, the loudspeaker 12 and the dust cover 13 are symmetrically arranged in two groups, a heat dissipation grating 14 is arranged on one side wall of the display box 2, the heat dissipation gratings 14 are arranged in two groups, the heat dissipation gratings 14 are symmetrically arranged on the left side and the right side of the display box 2, a dust screen is arranged in the heat dissipation grating 14, dust is prevented from entering the display box, an emergency alarm button 15 is arranged on the front side wall of the display box 2, a box door 16 is hinged to the rear side wall of the display box 2, the first display screen 10, the second display screen 11 and the loudspeaker 12 are electrically connected with the audio control host 6 through transmission lines, the loudspeaker is prevented from being subjected to electromagnetic interference, audio playing is controlled through the audio control host 6, and audio is analyzed through the audio control host 6 and then passes through the first display screen 10, Second show screen 11, speaker 12 plays, through line connection and then prevent electromagnetic interference between audio control host 6 and speaker 12, thereby through two sets of speakers 12 and then realize the tone quality when the dual channel has improved the audio playback, drive heat dissipation fan 5 and then dispel the heat to first show screen 10 and second show screen 11 through motor 4, be convenient for report to the police emergency through emergency alarm button 15, increase this audio frequency display device's function.

When in use: the staff is connected to input devices such as USB flash disk on the data interface 7 of audio control host computer 6, play through audio control host computer 6 control audio, through audio control host computer 6 with audio analysis back through first show screen 10, second show screen 11, speaker 12 plays, can produce a large amount of heats at first show screen 10 of long-time broadcast process and second show screen 11, drive cooling fan 5 and then dispel the heat to first show screen 10 and second show screen 11 through motor 4, it is when proruption emergency, can report to the police through pressing emergency alarm button 15.

To sum up, this wisdom audio frequency display device of harmless tone quality, play through audio control host 6 control audio frequency, through first show screen 10 after audio analysis 6 with the audio frequency, second show screen 11, speaker 12 plays, through line connection and then prevent electromagnetic interference between audio control host 6 and speaker 12, thereby through two sets of speakers 12 and then realize the tone quality when the dual channel has improved audio frequency and has broadcast, drive heat dissipation fan 5 and then dispel the heat to first show screen 10 and second show screen 11 through motor 4, be convenient for report to the police to emergency through emergency alarm button 15, increase this audio frequency display device's function, traditional audio frequency display device has been solved and has received electromagnetic interference and the comparatively single problem of structural function easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a harmless tone quality's wisdom audio frequency display device, includes base (1), its characterized in that, the top fixed mounting of base (1) has show case (2), motor chamber (3) have been seted up at the top of base (1), the bottom welded mounting of motor chamber (3) has motor (4), the output shaft of motor (4) has heat dissipation fan (5) through shaft joint fixed mounting, the top fixed mounting of base (1) has audio control host computer (6), the back lateral wall of audio control host computer (6) is provided with data interface (7), the preceding lateral wall of show case (2) has been seted up first show window (8), the preceding lateral wall of show case (2) has been seted up second show window (9), first show window (8) internal fixed mounting has first show screen (10), second show window (9) internal fixed mounting has second show screen (11), the loudspeaker (12) are arranged inside the front side of the display box (2), the through hole is formed in the front side wall of the display box (2), the dust cover (13) is arranged in the through hole, the heat dissipation grating (14) is formed in one side wall of the display box (2), the emergency alarm button (15) is arranged on the front side wall of the display box (2), and the box door (16) is installed on the rear side wall of the display box (2) in a hinged mode.

2. The intelligent audio display device with lossless sound quality as claimed in claim 1, wherein the number of the motor cavities (3), the number of the motors (4) and the number of the heat dissipation fans (5) are two and are symmetrically arranged on two sides of the audio control host (6).

3. The intelligent audio display device with lossless sound quality as claimed in claim 1, wherein the first display window (8) and the second display window (9) are both provided with a colorless acrylic plate, and the colorless acrylic plate is attached to the first display screen (10) and the second display screen (11).

4. The intelligent audio display device with lossless sound quality as claimed in claim 1, wherein the number of the speakers (12) and the dust covers (13) is two and the two sets are symmetrically arranged.

5. The intelligent audio display device with lossless sound quality as claimed in claim 1, wherein the number of the heat dissipation grilles (14) is two, and the heat dissipation grilles are symmetrically arranged at the left and right sides of the display box (2), and dust screens are arranged in the heat dissipation grilles (14).

6. The intelligent audio display device with lossless sound quality as claimed in claim 1, wherein the first display screen (10), the second display screen (11) and the speaker (12) are electrically connected to the audio control host (6) through transmission lines.