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Video and voice monitoring intelligent self-control forest fire prevention propaganda device

A video voice and forest fire protection technology, which is applied in the field of intelligent self-control forest fire prevention publicity devices, can solve the problems of affecting the transmission of sound waves, making it difficult to hear clearly, and the effect of voice broadcasting is not good, so as to achieve the effect of good dust cleaning and avoiding blockage

Pending Publication Date: 2022-02-01
西昌市四合国有林场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Video and voice monitoring fire prevention publicity devices are usually equipped with a monitoring head, which is convenient for real-time information recording of passing personnel and timely voice broadcast to personnel. However, the device is installed in an outdoor forest environment, which is greatly affected by dust, and it is easy to make voice broadcast Due to the residue of dust attached to the end, it affects the transmission of sound waves, resulting in poor voice broadcasting effect, which is not easy to be clearly heard by personnel, and affects the publicity of fire prevention awareness

Method used

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  • Video and voice monitoring intelligent self-control forest fire prevention propaganda device
  • Video and voice monitoring intelligent self-control forest fire prevention propaganda device
  • Video and voice monitoring intelligent self-control forest fire prevention propaganda device

Examples

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Effect test

Embodiment 1

[0031] as attached figure 1 to attach Figure 6 Shown:

[0032] The present invention provides an intelligent self-controlling forest fire protection publicity device for video and voice monitoring. Its structure is provided with a support column 1, a publicity device 2, a video monitoring 3, and a solar panel 4. The support column 1 is embedded and connected under the publicity device 2. The video monitoring 3 is located above the publicity device 2, and the solar panel 4 is arranged above the video monitoring 3.

[0033] The publicity device 2 is provided with a voice broadcast device 21, a board frame 22, a display screen 23, and an infrared sensor head 24. The support column 1 is embedded and connected below the board frame 22, and the video monitoring 3 is located above the board frame 22. The voice broadcast device 21 is embedded in the upper end of the board frame 22, the display screen 23 is located below the voice broadcast device 21, the display screen 23 is embedd...

Embodiment 2

[0040] as attached Figure 7 to attach Figure 9 Shown:

[0041] Wherein, the cleaning frame a33 is provided with a vertical plate q1, a cleaning block q2, and a sound transmission diameter q3. The vertical plate q1 is located in front of the voice sound generator 212, and the vertical plate q1 is slidably engaged with the limit channel a32. One end of the triangular telescopic frame a34 is hingedly connected with the vertical plate q1 and movably matched. The sound transmission diameter q3 and the vertical plate q1 are integrated and connected. The rear end of the cleaning block q2 is hingedly connected with the vertical plate q1. The plate q1 and the sound transmission diameter q3 form a plate with a through hole. There are four cleaning blocks q2 at the side ends of the vertical plate q1, and they are vertically arranged. The cleaning block q2 is driven by the vertical plate q1 to position change, and the sound wave penetrates through the sound penetration diameter q3, ca...

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Abstract

The invention discloses a video and voice monitoring intelligent self-control forest fire prevention propaganda device, which is structurally provided with a supporting column, a propaganda device body, a video monitor and a solar panel, the supporting column is fixedly connected to the lower portion of the propaganda device body in an embedded mode, the video monitor is located above the propaganda device body, and the solar panel is arranged above the video monitor, the propaganda device is provided with a voice broadcast device, a plate frame, a display screen and an infrared induction head, the supporting column is fixedly connected to the lower portion of the plate frame in an embedded mode, the video monitor is located above the plate frame, a driving force is generated on a cleaning frame through return sound waves, the cleaning frame moves to interact with a pressing ball, and an interaction force is formed by flexibility of a triangular telescopic frame and rolling force of the pressing ball, and the cleaning frame can move transversely conveniently, so that the cleaning frame can be clamped into an outer flaring continuously to push away and wipe substances attached to the outer flaring, a cleaning effect is achieved, and the situation that the outer flaring is blocked due to dust residues, and consequently sound transmission is poor is avoided.

Description

technical field [0001] The invention belongs to the field of forest prevention and control devices, and more specifically relates to an intelligent self-control forest fire prevention publicity device for video and voice monitoring. Background technique [0002] Forest fire is the most important hidden danger of forest hazards, and it will also bring devastating disasters to forests. The origin of forest fires is often in forest areas, caused by man-made or weather conditions. Therefore, it is necessary to build fire prevention systems with video and voice monitoring in forests. The publicity device is convenient for personnel to control the forest situation at all times, and can publicize and strengthen fire prevention awareness to passing personnel. [0003] Based on the inventor's discovery above, there are following deficiencies in the intelligentized self-control forest fire prevention publicity device of existing video and voice monitoring: [0004] Video and voice mo...

Claims

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Application Information

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IPC IPC(8): G09F27/00B08B1/00B08B13/00
CPCG09F27/00B08B13/00B08B1/143Y02A40/28
Inventor 杨莎李俊荣
Owner 西昌市四合国有林场
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