Energy-saving sound collecting device with automatic activation function

A sound collection device and automatic activation technology, which are applied in the recording, digital recording/reproducing, instruments and other directions of information on a magnetic disk, can solve the problems of low sound collection efficiency, insufficient adjustment performance, and difficult installation, etc., and achieve the effect of sound recording Good, energy-saving effect, long service life effect

Inactive Publication Date: 2018-10-12
北京奇正悦扬科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the actual use of the above patents, there are problems such as difficult installation, complicated operation, low sound collection efficiency, insufficient adjustment performance, and high cost of use. Therefore, we need to make further improvements on this basis

Method used

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  • Energy-saving sound collecting device with automatic activation function
  • Energy-saving sound collecting device with automatic activation function
  • Energy-saving sound collecting device with automatic activation function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1-Figure 6As shown, an energy-saving sound collection device with an automatic activation function includes a waterproof casing 1, a sound sensor 5, a pickup head 6, a sound processor 10, and a control module 14, and the waterproof casing 1 is provided on the long end side wall There is an electronic display screen 3, a control button 2 is arranged below the electronic display screen 3, a solar panel 4 is arranged on the top of the waterproof casing 1, a pickup 6 is arranged on the side wall of the short end of the waterproof casing 1, and a pickup 6 is arranged on the side wall of the waterproof casing 1. The side is provided with a dustproof cover 12, the pickup head 6 is provided with a pickup 13 inside, the pickup head 6 is surrounded by a sound sensor 5, and the sound sensor 5 is provided with a sensitive bracket 21 inside, and the sensitive bracket 21 is used to install the laser emission 22, the sensitive bracket 21 is provided with a laser emitte...

Embodiment 2

[0035] The difference between this embodiment and Embodiment 1 is: in this embodiment,

[0036] The quantity of sound sensor 5 has 4, is distributed around pickup head 6.

[0037] Specifically, such setting helps to improve the sound detection accuracy of the device, and ensures instant and accurate sound collection.

[0038] The working principle of the present invention is: when the device is performing sound collection operation, the device can be installed at a designated position through the side wall mounting bracket 11 first, and then the related program of the device operation can be set through the control button 2, and the sound sensor 5 will perform For the sound detection of the surrounding environment, the laser transmitter 22 inside the sound sensor 5 will send the laser to the reflective diaphragm 23 in real time. When the surrounding environment of the device is stable, the laser passes through the center of the reflective diaphragm 23. When the external sound ...

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Abstract

The invention discloses an energy-saving sound collecting device with an automatic activation function. The device comprises a waterproof shell, sound sensors, a sound pickup head, a sound processor and a control module, wherein an electronic display screen is arranged on the side wall of the long end of the waterproof shell; control buttons are arranged below the electronic display screen; a solar panel is arranged on the top of the waterproof shell; the sound pickup head is arranged on the side wall of the short end of the waterproof shell; a dustproof shield is arranged on one side of the sound pickup head; a sound pickup is arranged inside the sound pickup head; the sound sensors are arranged around the sound pickup head; sensitive supports are arranged inside the sound sensors; and laser emitters are arranged on the sensitive supports. The device has the beneficial effects that: 1, the device is simple in operation, good in sound recording effect and long in endurance; 2, the device has the automatic activation function and a strong capacity expansion property and is capable of adjusting the sound threshold according to different recording needs; and 3, by adopting the intelligent design, the device is good in energy saving effect and long in service life.

Description

technical field [0001] The invention relates to the technical field of sound collection devices, in particular to an energy-saving sound collection device with an automatic activation function. Background technique [0002] With the continuous development of our country's modernization process, monitoring equipment, as an important tool, is widely used in various projects. Among them, the pickup has received widespread attention because of its low cost of use and good data collection performance. [0003] Pickups are widely used in China's aerospace, key national defense projects, military command systems, military electronic equipment, high-speed rail train carriages, banking and financial systems, stock exchanges, prison warehouses, visiting rooms, public security interrogation rooms, patrols, outdoor vehicle command vehicles, Buses, police stations, court hearings, judicial inspectors, highway toll stations, service windows, halls, drug rehabilitation centers, industrial ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B19/02G11B20/10
CPCG11B19/022G11B20/10046G11B20/10527G11B2020/10546
Inventor 杨辉潘一
Owner 北京奇正悦扬科技有限公司
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