CN217216900U

CN217216900U - Stage public address set for audio equipment

Info

Publication number: CN217216900U
Application number: CN202221159745.9U
Authority: CN
Inventors: 裴竞任
Original assignee: Jinan Haoshijie Culture Media Co ltd
Current assignee: Jinan Haoshijie Culture Media Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-16
Anticipated expiration: 2032-05-16

Abstract

The utility model belongs to the technical field of audio equipment, especially, be a stage public address set for audio equipment, the load simulator comprises a working box, one side fixed mounting of work box has a second public address section of thick bamboo, there is the bracing piece work bottom of the case portion fixed mounting respectively all around, one side fixed mounting of bracing piece has first connecting plate, the top fixed mounting of first connecting plate has electric putter. The stereo set that uses the stage is placed in the work box, spread sound through the second public address section of thick bamboo, enlarge the volume, electric putter work through the setting, make second connecting plate and third connecting plate upwards remove, make first public address section of thick bamboo be located one side of second public address section of thick bamboo, make the volume further enlarge through second public address section of thick bamboo and first public address section of thick bamboo, the convenient volume of adjusting according to the size of different stages, can be for spectator under the stage, provide clear sound, thereby can realize good public address effect, the public address practicality of this device use improves.

Description

Stage public address set for audio equipment

Technical Field

The utility model belongs to the technical field of audio equipment, concretely relates to stage public address set for audio equipment.

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, audio amplifier, multimedia console, digital sound console, audio frequency sampling card, synthesizer, well high frequency audio amplifier, microphone, sound card, earphone etc. in the PC, other peripheral audio equipment: professional microphone series, earphones, a receiving and amplifying system and the like.

With the development of audio equipment, the application of the audio equipment becomes wide, and when sound equipment in the audio equipment is applied to a stage, the sound heard by audiences is unclear when the audiences watch the audio equipment under the stage due to different sizes of indoor stages.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a stage public address set for audio equipment has solved because of the size of indoor stage is different, when watching under the stage sometimes, spectator hears the unclear problem of sound.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stage public address set for audio equipment, includes the work box, one side fixed mounting of work box has a second public address section of thick bamboo, there is the bracing piece work box bottom fixed mounting all around respectively, one side fixed mounting of bracing piece has first connecting plate, the top fixed mounting of first connecting plate has electric putter, the electric putter output is provided with the second connecting plate, one side fixedly connected with third connecting plate of second connecting plate, one side of third connecting plate is provided with a first public address section of thick bamboo.

Preferably, one side fixed mounting of work box has first motor, the output of first motor is provided with the hob, the surface of hob is provided with the grip block.

Preferably, one side of grip block is provided with the connecting net, the inside of grip block is provided with the second motor, the output of second motor is provided with the axis of rotation, the surface of axis of rotation is provided with the flabellum.

Preferably, a limiting plate is fixedly mounted on one side of the inner wall of the working box, and the limiting plate is located on two sides of one end of the second sound amplifying tube.

Preferably, one end of the working box is provided with a vent hole, and the vent hole is positioned at one side of the connecting net.

Preferably, one end of the clamping plate is located inside the working box, and the clamping plate is connected with the working box in a sliding mode.

Preferably, the third connecting plate is located on one side of the second sound amplifying barrel, and the third connecting plate is not connected with the second sound amplifying barrel.

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

1. the stereo set that uses the stage is placed in the work box, spread sound through the second public address section of thick bamboo, enlarge the volume, electric putter work through the setting, make second connecting plate and third connecting plate upwards remove, make first public address section of thick bamboo be located one side of second public address section of thick bamboo, make the volume further enlarge through second public address section of thick bamboo and first public address section of thick bamboo, the convenient volume of adjusting according to the size of different stages, can be for spectator under the stage, provide clear sound, thereby can realize good public address effect, the public address practicality of this device use improves.

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 schematic diagram of the position of the rotating shaft according to the present invention.

In the figure: 1. a work box; 2. a support bar; 3. a vent hole; 4. a first connecting plate; 5. an electric push rod; 6. a first sound amplification barrel; 7. connecting a net; 8. a clamping plate; 9. a screw rod; 10. a first motor; 11. a second connecting plate; 12. a third connecting plate; 13. a second sound amplification barrel; 14. a limiting plate; 15. a fan blade; 16. and rotating the shaft.

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 the following technical solutions: the utility model provides a stage public address set for audio equipment, including work box 1, one side fixed mounting of work box 1 has second public address section of

thick bamboo

13, 1 bottom of work box all around respectively fixed mounting have bracing piece 2, one side fixed mounting of bracing piece 2 has first connecting plate 4, the top fixed mounting of first connecting plate 4 has electric putter 5, electric putter 5 output is provided with second connecting plate 11, one side fixedly connected with third connecting plate 12 of second connecting plate 11, one side of third connecting plate 12 is provided with first public address section of thick bamboo 6.

Place the stereo set that the stage was used in work box 1, spread sound through second public address section of thick bamboo 13, enlarge the volume, electric putter 5 work through the setting, make second connecting plate 11 and third connecting plate 12 upwards remove, make first public address section of thick bamboo 6 be located one side of second public address section of thick bamboo 13, make the volume further enlarge through second public address section of thick bamboo 13 and first public address section of thick bamboo 6, the volume of public address is conveniently adjusted according to the size of different stages, can be for the spectator under the stage, provide clear sound, thereby can realize good public address effect, the practicality of this device use improves.

In one aspect of the present embodiment, the first motor 10 is provided to operate, so that the screw rod 9 drives the clamping plate 8 to move, and the sound box is clamped and fixed, thereby improving the stability of the device in use.

In one aspect of this embodiment, the second motor is provided to operate, so that the rotating shaft 16 drives the fan blades 15 to rotate, thereby dissipating heat from the audio equipment, and ensuring the functionality of the device.

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 above, 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 a stage public address set for audio equipment, includes work box (1), its characterized in that: one side fixed mounting of work box (1) has second sound amplification section of thick bamboo (13), work box (1) bottom is fixed mounting respectively all around has bracing piece (2), one side fixed mounting of bracing piece (2) has first connecting plate (4), the top fixed mounting of first connecting plate (4) has electric putter (5), electric putter (5) output is provided with second connecting plate (11), one side fixedly connected with third connecting plate (12) of second connecting plate (11), one side of third connecting plate (12) is provided with first sound amplification section of thick bamboo (6).

2. A stage amplification apparatus for an audio device as set forth in claim 1, wherein: one side fixed mounting of work box (1) has first motor (10), the output of first motor (10) is provided with hob (9), the surface of hob (9) is provided with grip block (8).

3. A stage amplification apparatus for an audio device according to claim 2, wherein: one side of grip block (8) is provided with connecting net (7), the inside of grip block (8) is provided with the second motor, the output of second motor is provided with axis of rotation (16), the surface of axis of rotation (16) is provided with flabellum (15).

4. A stage amplification apparatus for an audio device as set forth in claim 1, wherein: a limiting plate (14) is fixedly mounted on one side of the inner wall of the working box (1), and the limiting plate (14) is located on two sides of one end of the second sound amplifying tube (13).

5. A stage amplification apparatus for an audio device as set forth in claim 1, wherein: a vent hole (3) is formed in one end of the working box (1), and the vent hole (3) is located on one side of the connecting net (7).

6. A stage amplification apparatus for an audio device according to claim 2, wherein: one end of the clamping plate (8) is positioned in the working box (1), and the clamping plate (8) is connected with the working box (1) in a sliding manner.

7. A stage amplification apparatus for an audio device as set forth in claim 1, wherein: the third connecting plate (12) is positioned at one side of the second sound amplifying tube (13), and the third connecting plate (12) is not connected with the second sound amplifying tube (13).