Sound box for exhibition stand

Abstract

The utility model discloses a sound box for an exhibition stand, which relates to the technical field of sound boxes and comprises a rear shell, a charging panel is fixed on the back of the rear shell through screws, and the charging panel is obliquely arranged. The utility model provides a sound box for an exhibition stand, the product can be used for the exhibition stand, the acrylic plate of a front disc structure can rotate slowly under the driving of a motor, an exhibitor can paste a PVC patch printed with a publicity photo of a company on a disc, the exhibitor can rotate slowly to exhibit, and the inclined surface at the back is a wireless charging surface, so that the sound box is convenient to use. A magnetic sheet coil is arranged in the loudspeaker box, a mobile phone can be charged when being placed on the loudspeaker box, the supporting plate below the inclined plane is used for supporting the bottom of the mobile phone and can be used as a mobile phone support in cooperation with the inclined plane, the keys are used for operating and controlling the main control board so as to control playing, switching and other operations of the whole loudspeaker box, and the rear input and output interface can be used as a charging port. And also can be used as a signal input / output port of an audio file.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sound box technical field, concretely is a sound box for exhibition stand. BACKGROUND

[0002] Exhibition and display industry includes museum, science and technology museum, exhibition hall, planning museum, enterprise exhibition hall, commercial exhibition hall, various types of exhibition and display engineering projects such as large-scale exhibition, sound is an important information transmission approach, sound is a display weapon, and the sound box of well done exhibition stand can better attract audience's attention to obtain more exposure.

[0003] The existing intelligent sound box can usually be remotely controlled through mobile phone APP, thereby realizing intelligent management, and users can remotely adjust the sound box through the mobile phone, including volume, sound quality and playing content, which improves the convenience and flexibility of use, but the existing sound box does not have the ability to provide support for the mobile phone, and the user often needs to provide power to make the sound box obtain the continuous support of the mobile phone APP.

[0004] Therefore, in view of the above, the existing structure is improved, and a sound box for exhibition stand is provided. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a sound box for exhibition stand to solve the problems in the above background.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a sound box for exhibition stand, including rear shell, the rear shell back screw is fixed with the charging panel, and the charging panel is arranged in an inclined manner, and the inner side of the charging panel is embedded with a magnetic sheet coil, the root of the charging panel is protruding with the support plate, and the outer side of the support plate is provided with a touch sheet.

[0007] Further, the inner side of the rear shell is embedded with a loudspeaker, and the bottom of the rear shell is built-in with a main control board, and the touch line welded on the main control board extends to the support plate and is electrically connected with the touch sheet.

[0008] Further, the end of the main control board is provided with an input and output interface, and the top of the main control board is provided with a key.

[0009] Further, the bottom of the rear shell is screw-fixed with a bottom cover, and the bottom cover is provided with a heavy iron above.

[0010] Further, the top of the rear shell is rotatably installed with an acrylic plate through a bearing, and the acrylic plate is in a translucent structure.

[0011] Further, the outer side of the acrylic plate is bonded with a PVC patch, and the inner side of the acrylic plate is fixed to the motor output end.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1, this product is can be used for the sound box of exhibition stand, the front disc structure acrylic plate is slowly rotatable under the drive of motor, the exhibitor can paste the PVC patch printed with the company's propaganda photo on the disc, etc., let him slowly rotate and show, the back inclined surface is a wireless charging surface, the inside is equipped with magnetic sheet coil, the mobile phone can be charged on it, the support plate below the inclined surface is used for supporting the bottom of the mobile phone, cooperate with the use of inclined surface can be used as a mobile phone support, the button is used for operating control main control board, thereby control the whole sound box play, switch and so on operation, the rear input and output interface can be used as the charging port, also can be used as the signal input and output port of audio file. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is cross section structure schematic view of the utility model device;

[0015] Fig. 2 It is explosion structure schematic view of the utility model device;

[0016] Fig. 3 It is whole structure schematic view of the utility model device.

[0017] In the drawing: 1, rear shell;2, loudspeaker;3, main control board;4, input and output interface;5, button;6, bottom cover;7, heavy iron;8, acrylic plate;9, PVC patch;10, motor;11, charging panel;12, magnetic sheet coil;13, support plate;14, touch piece. DETAILED DESCRIPTION

[0018] The embodiment of the utility model is further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0019] As Figs. 1-3 Shown, a kind of sound box for exhibition stand, including rear shell 1, rear shell 1 back screw fixed with charging panel 11, and charging panel 11 is inclined and is arranged, and charging panel 11 inboard is embedded with magnetic sheet coil 12, charging panel 11 root projects with support plate 13, and support plate 13 outside plane is provided with touch piece 14;

[0020] Specific operation is as follows: the back inclined surface is a wireless charging surface, the inside is equipped with magnetic sheet coil 12, mobile phone can be charged on it, the support plate 13 below the inclined surface is used for supporting the bottom of the mobile phone, cooperation with the use of inclined surface can be used as a mobile phone support;

[0021] As Figs. 1-3As shown, the rear shell 1 is embedded with a horn 2, and the bottom of the rear shell 1 is internally provided with a main control board 3, the touch line welded on the main control board 3 extends to the supporting plate 13 and is electrically connected with the touch sheet 14, the end of the main control board 3 is provided with an input / output interface 4, the top of the main control board 3 is provided with a button 5, the bottom of the rear shell 1 is screw-fixed with a bottom cover 6, the top of the bottom cover 6 is provided with a heavy iron 7, the top of the rear shell 1 is rotatably installed with an acrylic plate 8 through a bearing, the acrylic plate 8 is translucent, the outer side of the acrylic plate 8 is bonded with a PVC patch 9, and the inner side of the acrylic plate 8 is fixed to the output end of a motor 10.

[0022] The specific operation is as follows: the product is an audio amplifier for an exhibition stand, the front disc structure acrylic plate 8 can slowly rotate under the driving of the motor 10, the exhibitor can paste the PVC patch 9 printed with the company's promotional photos on the disc, and slowly rotate the disc for display, the button 5 is used for operating and controlling the main control board 3, thereby controlling the audio amplifier to play, turn on / off and the like, and the rear input / output interface 4 can be used as a charging port or an audio file signal input / output port.

[0023] The working principle is as follows: when the audio amplifier for an exhibition stand is used, the product is an audio amplifier for an exhibition stand, the front disc structure acrylic plate 8 can slowly rotate under the driving of the motor 10, the exhibitor can paste the PVC patch 9 printed with the company's promotional photos on the disc, and slowly rotate the disc for display, the rear inclined surface is a wireless charging surface, the magnetic sheet coil 12 is arranged in the wireless charging surface, the mobile phone can be charged when placed on the wireless charging surface, the supporting plate 13 below the inclined surface is used for supporting the bottom of the mobile phone, and the inclined surface and the supporting plate 13 can be used as a mobile phone support, the button 5 is used for operating and controlling the main control board 3, thereby controlling the audio amplifier to play, turn on / off and the like, and the rear input / output interface 4 can be used as a charging port or an audio file signal input / output port.

[0024] The embodiments of the utility model are given for example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical application of the utility model, and enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A sound box for an exhibition stand, comprising a rear shell (1), characterized in that, The back screw of the back shell (1) is fixed with a charging panel (11), and the charging panel (11) is arranged in an inclined manner, and the inner side of the charging panel (11) is embedded with a magnetic sheet coil (12), the root of the charging panel (11) protrudes with a support plate (13), and the outer side of the support plate (13) is provided with a touch sheet (14).

2. A sound box for a booth according to claim 1, characterized in that, The inner side of the back shell (1) is embedded with a loudspeaker (2), and the bottom of the back shell (1) is embedded with a main control board (3), the touch line welded on the main control board (3) extends to the support plate (13) and is electrically connected with the touch sheet (14).

3. A sound box for a stand as claimed in claim 2, characterized in that The end of the main control board (3) is provided with an input / output interface (4), and the top of the main control board (3) is provided with a key (5).

4. The soundbar for a kiosk of claim 1, wherein, The bottom of the back shell (1) is fixed with a bottom cover (6), and the top of the bottom cover (6) is provided with a heavy iron (7).

5. The soundbar for a kiosk of claim 1, wherein, The top of the back shell (1) is rotatably installed with an acrylic plate (8) through a bearing, and the acrylic plate (8) is in a translucent structure.

6. A sound box for a stand as claimed in claim 5, characterized in that The outer side of the acrylic plate (8) is bonded with a PVC patch (9), and the inner side of the acrylic plate (8) is fixed to the output end of the motor (10).

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