Voice broadcast device of meeting place management and control system

Abstract

The utility model relates to the technical field of voice broadcast devices, in particular to a voice broadcast device of a meeting place management and control system. According to the technical scheme, the device comprises a voice broadcast device, a housing and a fixing plate, a protruding plate is arranged on the upper surface of the fixing plate, fixing holes are formed in the positions, close to the four corners, of the upper surface of the protruding plate, a plurality of fixing blocks are arranged on the upper surface of the protruding plate in an annular array at equal intervals, and an insertion groove is formed in the outer surface of each fixing block. A connecting pipe is fixedly connected to the lower surface of the voice broadcast device, a rotating disc is fixedly connected to the tail end of the connecting pipe, a plurality of inserting blocks are fixedly installed on the outer surface of the rotating disc in an annular array at equal intervals, a penetrating opening is formed in the middle of the upper surface of the housing, and the connecting pipe penetrates through the penetrating opening. The voice broadcast device for the meeting place management and control system is convenient to mount and dismount, multiple persons do not need to cooperate with each other, and the dismounting and mounting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to voice broadcast device technical field, specifically is a voice broadcast device of meeting control system. BACKGROUND

[0002] The meeting control system is usually based on internet and computer technology and passes through the integration of various sensors and controllers, and the system can monitor the various equipment states and personnel activities in the meeting in real time, the system can also be connected with intelligent display panel, meeting notice board and other hardware equipment such as voice broadcast device, to realize more efficient management, wherein the voice broadcast device mainly notifies and manages various information in the meeting through the voice broadcast function.

[0003] At present, the voice broadcast device for the meeting control system usually adopts screws or bolts to fix and install the whole, which needs multiple people to cooperate to tighten the screws or bolts, and the installation is not convenient, and it is not convenient to disassemble and overhaul, therefore, the utility model provides a voice broadcast device of meeting control system. UTILITY MODEL CONTENTS

[0004] The utility model discloses a voice broadcast device of meeting control system, have the installation and dismounting of voice broadcast device for meeting control system with the advantage that no multiple people cooperate, improve the dismounting efficiency, solve the problem that the voice broadcast device for the meeting control system usually adopts screws or bolts to fix and install the whole at present, which needs multiple people to cooperate to tighten the screws or bolts, and the installation is not convenient, and it is not convenient to disassemble and overhaul.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a voice broadcast device of meeting control system, including voice broadcast ware, cover and fixed plate, the fixed plate upper surface is provided with the raised plate, the raised plate upper surface is close to four corner positions and is provided with fixed hole, the raised plate upper surface is equidistant and is provided with a plurality of fixed blocks in annular array, and the outer surface of each fixed block is provided with the slot, the lower surface of voice broadcast ware is fixedly connected with the connecting pipe, and the connecting pipe terminal is fixedly connected with the rotary table, the outer surface of rotary table is equidistant and is fixedly installed a plurality of insertion blocks in annular array, the cover upper surface middle position is provided with the penetration, and the connecting pipe passes through the penetration.

[0006] Preferably, the inner wall of the cover is provided with a clamping groove around, the outer surface of the raised plate is provided with a clamping protrusion around, when the raised plate is inserted into the cover, the clamping protrusion is clamped into the clamping groove, and the cover is fixed to prevent the cover from slipping off the raised plate.

[0007] Preferably, the shell outer surface is provided with a protruding strip on both sides, and the protruding strip facilitates the stress and movement of the shell when the protruding plate is inserted into or removed from the shell.

[0008] Preferably, the shell lower surface is provided with a rounded corner near the edge of the inner wall, which facilitates the insertion of the protruding plate into the shell.

[0009] Preferably, the lower surface of the fixed plate is fixedly provided with a rubber sheet, which can better fit the fixed plate to the wall when the fixed plate is fixed to an uneven wall.

[0010] Preferably, the lower surface of the rotating disc is fixedly connected with a positioning insertion tube, and the upper surface of the fixed plate is provided with a positioning insertion hole, the positioning insertion tube is first inserted into the positioning insertion hole before the insertion block is inserted into the insertion slot, thereby positioning the rotating disc and the insertion block, and the insertion blocks can be accurately inserted into the insertion slots during rotation.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The utility model discloses a fixed plate, a fixed block, an insertion slot, a fixed hole, a protruding plate, a shell, a voice broadcaster, a connecting pipe, a rotating disc and an insertion block are arranged, which facilitates the installation and disassembly of the voice broadcasting device for the conference management system, improves the disassembly efficiency, and the fixed plate is fixed to the position where the voice broadcaster needs to be installed through screws or bolts and the fixed hole, then the rotating disc enters between the fixed blocks arranged in a ring shape, the voice broadcaster and the rotating disc are rotated, the insertion block on the rotating disc is inserted into the insertion slot, the fixed plate and the voice broadcaster are spliced, the voice broadcasting device for the conference management system is installed, then the shell is slid to insert the protruding plate into the shell, and the rotating of the rotating disc is limited, and the fixed block, the rotating disc and the insertion block are enclosed.

[0013] 2. The utility model discloses a clamping protrusion and a clamping groove, which can prevent the shell from slipping off the protruding plate, the clamping protrusion is inserted into the clamping groove when the protruding plate is inserted into the shell, and the shell is fixed to prevent the shell from slipping off the protruding plate.

[0014] 3. The utility model discloses a positioning insertion tube and a positioning insertion hole, which facilitate the positioning and splicing of the insertion block and the insertion slot, the positioning insertion tube is first inserted into the positioning insertion hole before the insertion block is inserted into the insertion slot, thereby positioning the rotating disc and the insertion block, and the insertion blocks can be accurately inserted into the insertion slots during rotation, and the connecting line of the voice broadcaster can also pass through the connecting pipe, the positioning insertion tube and the positioning insertion hole. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a local three-dimensional structure schematic view of the utility model voice broadcast ware;

[0017] Figure 3 It is a local three-dimensional structure schematic view of the utility model cover;

[0018] Figure 4 It is a local three-dimensional structure schematic view of the utility model fixed plate.

[0019] Reference signs: 1, voice broadcast ware;2, cover;3, fixed plate;4, plug block;5, positioning plug pipe;6, rotating disc;7, connecting pipe;8, clamping recess;9, round angle;10, protruding strip;11, through port;12, rubber sheet;13, protruding plate;14, fixed hole;15, fixed block;16, insertion slot;17, clamping protrusion;18, positioning insertion hole. DETAILED DESCRIPTION

[0020] The technical scheme of the utility model is further explained below in combination with the drawings and specific embodiments.

[0021] Embodiment one

[0022] As Figures 1-4 shown, the utility model provides a kind of voice broadcast device of meeting control system, including voice broadcast ware 1, cover 2 and fixed plate 3, protruding plate 13 is provided on the upper surface of fixed plate 3, protruding plate 13 and fixed plate 3 are integrally processed and shaped, and are rectangular plate, fixed hole 14 is provided on the upper surface of protruding plate 13 near four corner positions, fixed hole 14 extends to the lower surface of fixed plate 3, after screw or bolt passes through fixed hole 14, fixed plate 3 is fixed in the position required by meeting control system voice broadcast, the upper surface of protruding plate 13 is equidistantly provided with a plurality of fixed blocks 15 in annular array, and the outer surface of each fixed block 15 is provided with insertion slot 16, the lower surface of voice broadcast ware 1 is fixedly connected with connecting pipe 7, and connecting pipe 7 end is fixedly connected with rotating disc 6, and connecting pipe 7 is rectangular pipe.

[0023] The outer surface of the rotating disc 6 is fixedly installed with a plurality of plug blocks 4 in a ring array at equal intervals, the plug blocks 4 are matched with the plug slots 16, the plug blocks 4 can be inserted into the plug slots 16 with the rotation of the rotating disc 6, the number of the plug blocks 4 and the plug slots 16 is consistent and one-to-one correspondence, the shell 2 is hollow and has an opening on the lower surface, the convex plate 13 can be inserted into the shell 2 from the opening position of the lower surface of the shell 2, a through hole 11 is arranged at the middle position of the upper surface of the shell 2 and the connecting pipe 7 passes through the through hole 11, the through hole 11 is a rectangular hole and is matched with the outer diameter of the connecting pipe 7, a clamping groove 8 is arranged on the inner wall of the shell 2, a clamping protrusion 17 is arranged on the outer surface of the convex plate 13, when the convex plate 13 is inserted into the shell 2, the clamping protrusion 17 is clamped into the clamping groove 8, so that the shell 2 is fixed to prevent the shell 2 from sliding off the convex plate 13, a convex strip 10 is arranged on both sides of the outer surface of the shell 2, when the convex plate 13 is inserted into or removed from the shell 2, the convex strip 10 is convenient for the shell 2 to bear stress and move, and a round corner 9 is arranged at the edge position of the lower surface of the shell 2 close to the inner wall, so that the convex plate 13 is inserted into the shell 2.

[0024] In use, first, the fixed plate 3 is fixed at the position where the voice broadcaster 1 needs to be installed through screws or bolts and in cooperation with the fixing holes 14, then the rotating disc 6 enters between the fixed blocks 15 distributed in a ring array, the voice broadcaster 1 and the rotating disc 6 are rotated, the plug blocks 4 on the rotating disc 6 are inserted into the plug slots 16, the splicing between the fixed plate 3 and the voice broadcaster 1 is completed, the installation of the voice broadcasting device for the conference management system is completed, then the shell 2 is slid to insert the convex plate 13 into the shell 2, the rotation of the rotating disc 6 is limited, and the fixed blocks 15, the rotating disc 6 and the plug blocks 4 are closed.

[0025] Embodiment two

[0026] As shown in Figure 1 , Figure 2 and Figure 4 , the voice broadcasting device of the conference management system further comprises a rubber sheet 12 fixedly installed on the lower surface of the fixed plate 3, the rubber sheet 12 can make the fixed plate 3 better adhere to the wall surface when the fixed plate 3 is fixed on the uneven wall surface, a positioning plug pipe 5 is fixedly connected to the lower surface of the rotating disc 6 at the axial position, the positioning plug pipe 5 is communicated with the connecting pipe 7, the positioning plug pipe 5 is a circular pipe, a positioning plug hole 18 is arranged on the upper surface of the fixed plate 3 at the middle position, and the positioning plug hole 18 is a circular hole.

[0027] In the embodiment, the positioning pipe 5 is firstly inserted into the positioning hole 18 before the insertion block 4 is rotated and inserted into the insertion slot 16, thereby playing a positioning role on the rotating disc 6 and the insertion block 4, so that each insertion block 4 can be accurately inserted into each insertion slot 16 when rotating, and the connection line of the voice broadcaster 1 can also pass through the connection pipe 7, the positioning pipe 5 and the positioning hole 18 for wiring.

[0028] The above specific embodiments are only several preferred embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A voice broadcasting device of a meeting management system, comprising a voice broadcaster (1), a cover shell (2) and a fixing plate (3), characterized in that: The upper surface of the fixed plate (3) is provided with a raised plate (13), the upper surface of the raised plate (13) is provided with a fixed hole (14) near four corner positions, the upper surface of the raised plate (13) is provided with a plurality of fixed blocks (15) equidistantly arranged in a ring array, and the outer surface of each fixed block (15) is provided with a slot (16), the lower surface of the voice broadcaster (1) is fixedly connected with a connecting pipe (7), and the end of the connecting pipe (7) is fixedly connected with a rotating disc (6), the outer surface of the rotating disc (6) is fixedly installed with a plurality of plug blocks (4) in a ring array, and the upper surface of the cover shell (2) is provided with a through hole (11) at the middle position, and the connecting pipe (7) passes through the through hole (11).

2. The voice broadcast device of the meeting management system according to claim 1, wherein: The inner wall of the cover shell (2) is provided with a clamping groove (8) around, and the outer surface of the raised plate (13) is provided with a clamping protrusion (17) around. 3.The voice broadcasting device of the meeting management system according to claim 2, wherein: The outer surface of the cover shell (2) is provided with a raised strip (10) at both sides.

4. The voice broadcasting device of the meeting management system according to claim 1, wherein: The lower surface of the cover shell (2) is provided with a fillet (9) near the edge of the inner wall.

5. The voice broadcasting device of the meeting management system according to claim 1, wherein: The lower surface of the fixed plate (3) is fixedly installed with a rubber sheet (12).

6. The voice broadcasting device of the meeting management system according to claim 1, wherein: The lower surface of the rotating disc (6) is fixedly connected with a positioning pipe (5) at the shaft position, and the upper surface of the fixed plate (3) is provided with a positioning hole (18) at the middle position.

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