Distributed audio playing device for conference room

Abstract

The utility model discloses a distributed audio playing device for a conference room, which comprises a mounting frame and a playing box, one side of the mounting frame is provided with a dismounting structure, the dismounting structure comprises a connecting plate fixedly mounted at the rear end of the playing box and a vertical plate fixedly arranged on one side of the mounting frame, and a screw rod is arranged in the vertical plate in a threaded manner. A long rod is fixedly arranged at one end of the screw rod, a mounting hole is formed in the side edge of the connecting plate located on one side of the long rod, the long rod enters the mounting hole, a butt joint rod is fixedly arranged on the inner wall of the rear end of the mounting frame, and a butt joint hole is formed in the rear end of the connecting plate located at the front end of the butt joint rod. According to the distributed audio playing device for the conference room, the playing box can be rapidly taken down from the wall of the conference room.

Description

Technical Field

[0001] The utility model relates to the field of audio players, and particularly to a distributed audio playback device for a meeting room. Background Art

[0002] For company meetings or work discussions with multiple people, it is necessary for the operators to discuss in the meeting room. In order to better spread the sound volume, it is necessary to fixedly install the audio playback box on the wall of the meeting room, so as to ensure that the sound is evenly transmitted to every corner of the meeting room.

[0003] When the existing playback box is fixedly installed, expansion screws are generally used for fastening installation. When the playback box is removed, the expansion screws need to be removed to achieve overall removal, which will not only cause damage to the wall, but also make the disassembly difficult. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a distributed audio playback device for a meeting room, which can effectively solve the technical problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A distributed audio playback device for a meeting room includes an installation frame and a playback box. A disassembly structure is arranged on one side of the installation frame. The disassembly structure includes a connecting plate fixedly installed at the rear end of the playback box and a vertical plate fixedly arranged on one side of the installation frame. A screw rod is threadedly arranged inside the vertical plate. One end of the screw rod is fixedly provided with a long rod. An installation hole is opened on the side of the connecting plate located on one side of the long rod. The long rod enters into the installation hole. A docking rod is fixedly arranged on the inner wall of the rear end of the installation frame. A docking hole is opened on the rear end of the connecting plate located in front of the docking rod.

[0007] As a further scheme of the utility model, a dust-proof structure is arranged at the front end of the installation frame. The dust-proof structure includes a fixing frame. A shielding plate is rotatably arranged inside the fixing frame. A hidden groove is opened at the front end of the installation frame. The fixing frame slides inside the hidden groove.

[0008] As a further scheme of the utility model, support rods are installed at both lower ends of the front end of the installation frame. Magnetic attraction plates are fixedly arranged at the front ends of the support rods. An iron plate is fixedly connected to the front side of the lower end of the shielding plate.

[0009] As a further scheme of the utility model, a reserved hole is opened at the front side of the upper end of the installation frame. A pulling plate is fixedly installed at the upper end of the shielding plate.

[0010] As a further scheme of the utility model, a sponge pad is fixedly arranged on the inner wall of the upper end of the installation frame.

[0011] As a further solution of the present utility model, a rectangular groove is provided at the front side of the lower end of the baffle plate, and the iron plate is located inside the rectangular groove.

[0012] The beneficial effects of the present utility model are as follows:

[0013] By providing a removal structure, when it is necessary to remove the playback box at the upper end of the conference room wall, only the screw needs to be manually removed, and the playback box can be quickly removed without overall removal. While protecting the wall, the removal difficulty can be reduced.

[0014] By providing a dust-proof structure, when not in use for a long time, pull the baffle plate to turn it over, so as to block and close the front end of the playback box, avoid damage to the playback box caused by flying dust, and prevent dust from entering the front operation area of the playback box. Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of the distributed audio playback device for the conference room of the present utility model;

[0016] Figure 2 is the partial exploded view of the distributed audio playback device for the conference room of the present utility model;

[0017] Figure 3 is the cross-sectional view of the installation frame of the distributed audio playback device for the conference room of the present utility model;

[0018] Figure 4 is Figure 3 the enlarged structural diagram at A in

[0019] In the figure: 1, installation frame; 2, playback box; 3, removal structure; 4, connecting plate; 5, vertical plate; 6, screw; 7, long rod; 8, installation hole; 9, dust-proof structure; 10, fixing frame; 11, baffle plate; 12, support rod; 13, magnetic attraction plate; 14, iron plate; 15, reserved hole; 16, pulling plate; 17, hidden groove; 18, docking rod; 19, sponge pad. Detailed Embodiments

[0020] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Such as Figures 1-4As shown in the figure, a distributed audio playback device for a meeting room includes an installation frame 1 and a playback box 2. A removal structure 3 is provided on one side of the installation frame 1. The removal structure 3 includes a connecting plate 4 fixedly installed at the rear end of the playback box 2 and a vertical plate 5 fixedly provided on one side of the installation frame 1. A screw rod 6 is threadedly arranged inside the vertical plate 5. One end of the screw rod 6 is fixedly provided with a long rod 7. An installation hole 8 is opened on the side of the connecting plate 4 located on one side of the long rod 7. The long rod 7 enters into the installation hole 8. A docking rod 18 is fixedly provided on the inner wall of the rear end of the installation frame 1. A docking hole is opened on the rear end of the connecting plate 4 located in front of the docking rod 18.

[0022] In this embodiment, a dust-proof structure 9 is provided at the front end of the installation frame 1. The dust-proof structure 9 includes a fixing frame 10. A shielding plate 11 is rotatably arranged inside the fixing frame 10. A hidden groove 17 is opened at the front end of the installation frame 1. The fixing frame 10 is slidably located inside the hidden groove 17.

[0023] The fixing frame 10 is used to rotatably arrange the shielding plate 11. After the shielding plate 11 is flipped, it shields the front end of the playback box 2. The hidden groove 17 facilitates the storage of the shielding plate 11.

[0024] In this embodiment, support rods 12 are installed at both lower ends of the front end of the installation frame 1. A magnetic attraction plate 13 is fixedly provided at the front end of the support rod 12. An iron plate 14 is fixedly connected to the front side of the lower end of the shielding plate 11.

[0025] The support rod 12 is used to install the magnetic attraction plate 13. The magnetic attraction plate 13 adsorbs with the iron plate 14, which can realize the fastening of the shielding plate 11 after flipping.

[0026] In this embodiment, a reserved hole 15 is opened at the front side of the upper end of the installation frame 1. A pulling plate 16 is fixedly installed at the upper end of the shielding plate 11.

[0027] The reserved hole 15 facilitates the operator to pull the pulling plate 16.

[0028] In this embodiment, a sponge pad 19 is fixedly provided on the inner wall of the upper end of the installation frame 1.

[0029] The sponge pad 19 ensures the stability of the placement of the playback box 2.

[0030] In this embodiment, a rectangular groove is opened at the front side of the lower end of the shielding plate 11. The iron plate 14 is located inside the rectangular groove.

[0031] The iron plate 14 located inside the rectangular groove can ensure the flatness of the lower end of the shielding plate 11.

[0032] It should be noted that the present utility model is a distributed audio playback device for a meeting room. When in use, the installation frame 1 is fixedly installed at a specified position on the wall of the meeting room. When it is necessary to remove the playback box 2, rotate the screw rod 6 and pull the screw rod 6, so that the long rod 7 is taken out from the installation hole 8, and the playback box 2 is pulled to achieve quick removal.

[0033] When there is no need to dust-proof the control surface at the front end of the playback box 2, the finger enters the inside of the reserved hole 15, pulls the pulling plate 16, and pulls the fixing bracket 10 out of the hidden groove 17. After pulling it out, the shielding plate 11 is flipped, so that the iron plate 14 at the lower end of the shielding plate 11 is adsorbed to the magnetic attraction plate 13 at the front end of the support rod 12, which can realize the shielding of the shielding plate 11 and achieve the purpose of dust-proofing.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A distributed audio playback device for a conference room, comprising a mounting frame (1) and a playback box (2), characterized in that: A dismantling structure (3) is provided on one side of the installation frame (1), the dismantling structure (3) comprising a connecting plate (4) fixedly installed at the rear end of the playback box (2) and a vertical plate (5) fixedly installed at one side of the installation frame (1), a screw rod (6) is provided on the internal thread of the vertical plate (5), a long rod (7) is fixedly installed at one end of the screw rod (6), a mounting hole (8) is provided on the side of the connecting plate (4) located on one side of the long rod (7), and the long rod (7) enters into the mounting hole (8), a docking rod (18) is fixedly provided on the inner wall of the rear end of the installation frame (1), and a docking hole is provided on the rear end of the connecting plate (4) located at the front end of the docking rod (18).

2. The distributed audio playback device for a conference room according to claim 1, characterized in that: The front end of the installation frame (1) is provided with a dustproof structure (9), the dustproof structure (9) comprises a fixing frame (10), a shielding plate (11) is rotatably arranged inside the fixing frame (10), a hidden groove (17) is opened at the front end of the installation frame (1), and the fixing frame (10) is located inside the hidden groove (17) and slides.

3. The distributed audio playback device for a conference room according to claim 2, characterized in that: Support rods (12) are installed at both ends of the lower front end of the installation frame (1), a magnetic attraction plate (13) is fixedly provided at the front end of the support rod (12), and an iron plate (14) is fixedly connected to the front side of the lower end of the shielding plate (11).

4. The distributed audio playback device for a conference room according to claim 3, characterized in that: A reserved hole (15) is provided on the front side of the upper end of the installation frame (1), and a pulling plate (16) is fixedly mounted on the upper end of the shielding plate (11).

5. The distributed audio playback device for a conference room according to claim 1, characterized in that: A sponge pad (19) is fixedly arranged on the inner wall of the upper end of the installation frame (1).

6. The distributed audio playback device for a conference room according to claim 3, characterized in that: A rectangular groove is provided on the front side of the lower end of the shielding plate (11), and the iron plate (14) is located inside the rectangular groove.

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