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A display robot broadcasting device that maintains normal broadcasting

A robot and normal technology, applied in instruments, reducing the physical parameters of the carrier, data recording, etc., can solve problems such as the sound cannot be transmitted normally, the grid cover is blocked by impurities, and the listening effect is affected, so as to achieve simple structure, avoid false triggering, and use safe and stable effect

Active Publication Date: 2021-10-22
青岛山景虚拟现实研究院 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to facilitate people to listen to the information, the announcer of the display robot is generally set at the top, but the crowds in the exhibition are generally large, the air environment is poor, and many people, especially children, will touch the display robot out of curiosity, It is easy to cause the outside of the display robot to be dirty. Although the outside of the speaker is equipped with a protective grille, the grille is also prone to being blocked by impurities. When the grille on the speaker is blocked, the internal sound cannot be transmitted normally. come out and affect people's listening effect

Method used

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  • A display robot broadcasting device that maintains normal broadcasting
  • A display robot broadcasting device that maintains normal broadcasting
  • A display robot broadcasting device that maintains normal broadcasting

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Experimental program
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Embodiment

[0022] as attached figure 1 to attach image 3 Shown:

[0023] The present invention provides a display robot broadcasting device that maintains normal broadcasting, comprising a broadcaster shell 1, a net cover 2 is movably inserted on the left side of the broadcaster shell 1, and the inside of the net cover 2 is provided with evenly distributed sound-transmitting holes 3, The bottom of net cover 2 is equipped with spring 4, the inside of broadcaster housing 1 and is fixedly connected with fixed plate 5 on the right side positioned at net cover 2, and air bag 6 is installed on the right side of fixed plate 5, and the right side of air bag 6 is fixedly connected with Movable plate 7, the left side of fixed plate 5 is fixedly plugged with uniformly distributed nozzles 8, the right side of movable plate 7 is fixedly connected with magnetic block 9, the inside of broadcaster housing 1 and is positioned at the right side of magnetic block 9 and is fixedly installed with Electrom...

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Abstract

The invention provides a broadcasting device for a display robot that maintains normal broadcasting. The right side of the movable plate is fixedly connected with a movable plate, the right side of the movable plate is fixedly connected with a magnetic block, the inside of the broadcaster shell is fixedly installed with an electromagnet, the inside of the broadcaster shell is located below the switch and is rotatably connected with a rotating plate, and the grille The bottom is fixedly connected with a pressure plate. When the sound hole is blocked, the net cover becomes heavier and moves down, the pressing plate squeezes the rotating plate to rotate and touch the switch, the electromagnet is energized and has a magnetic effect, and under the same repulsion with the magnetic block, the movable plate is pushed to move quickly to the left to compress the air bag, The gas inside the airbag is sprayed on the sound-transmitting hole for blowing, which realizes the function of automatic cleaning after the mesh cover is blocked, and solves the problem that the sound transmission of the broadcasting device is blocked due to the blockage of the mesh cover.

Description

technical field [0001] The invention belongs to the technical field of intelligent display robots, in particular to a broadcasting device for a display robot that maintains normal broadcasting. Background technique [0002] With the development of science and technology, the functions of intelligent robots are becoming more and more perfect. In various exhibitions or exhibition halls, various intelligent display robots have also appeared for corporate publicity, important information release, intelligent online services, etc. It can not only introduce and broadcast information to people, but also interact with people. Because of its powerful function, beautiful appearance and smart appearance, it has been very popular in the market in recent years. [0003] In order to facilitate people to listen to the information, the announcer of the display robot is generally set at the top, but the crowds in the exhibition are generally large, the air environment is poor, and many peopl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B33/02G11B33/14
CPCG11B33/02G11B33/1446
Inventor 金倩倩
Owner 青岛山景虚拟现实研究院
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