Audio and video system function parameter adjusting knob, device and system

A parameter adjustment device and system function technology, applied in signal transmission system, electrical digital data processing, input/output process of data processing, etc., can solve problems such as difficult to meet intelligent control, achieve visualization, improve operation feel, Realize the effect of vibration feedback

Pending Publication Date: 2020-09-15
天津藏金时代科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, with the rapid development of computers and industrial computers, the trigger control method with touch screen and mouse as the main technical means has become more and more common. However, in some special places, the function of the knob is still irreplaceable. At present, the traditional knob Mainly through mechanical rotation to control different mechanical contacts to generate different control currents, but practice has found that this traditional rotation is difficult to meet the needs of intelligent control

Method used

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  • Audio and video system function parameter adjusting knob, device and system
  • Audio and video system function parameter adjusting knob, device and system
  • Audio and video system function parameter adjusting knob, device and system

Examples

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Embodiment Construction

[0030] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0031] Such as figure 1 , figure 2 and image 3 Shown, technical scheme of the present invention is:

[0032] An audio and video system function parameter adjustment knob, comprising:

[0033] A pulse module, used to generate a positive pulse signal and / or a negative pulse signal;

[0034] The wireless communication module A that sends out the pulse signal that the above-mentioned pulse module produces; The wireless communication module A can be a kind of in bluetooth module, WIFI module, GPRS module, ZIGBEE module;

[0035] A rotary encoder that controls the pulse module to generate pulse signals;

[0036] A power supply module for supplying power to the pulse module, the wireless communication module and the rotary encoder.

[0037] ...

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PUM

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Abstract

The invention discloses an audio and video system function parameter adjusting knob, device and system, belongs to the technical field of intelligent knobs, and is characterized in that the audio andvideo system function parameter adjusting knob at least comprises a pulse module used for generating a positive pulse signal and / or a negative pulse signal, a wireless communication module A used forsending out a pulse signal generated by the pulse module, a rotary encoder used for controlling the pulse module to generate a pulse signal, and a power supply module used for supplying power to the pulse module, the wireless communication module and the rotary encoder. By adopting the technical scheme, the pulse module is controlled by the rotary encoder to generate pulse signals with different directions and different sizes, and different instruction modules are triggered by the pulse signals, and finally, the audio and video system is adjusted and controlled.

Description

technical field [0001] The invention belongs to the technical field of intelligent knobs, and in particular relates to an audio and video system function parameter adjustment knob, a device and a system. Background technique [0002] As we all know, the knob is a manual element that is turned by hand. According to the functional requirements, it can be divided into continuous multiple rotations, and the rotation angle can reach 360°; it can also be used for positioning rotation, etc. In recent years, with the rapid development of computers and industrial computers, the trigger control method with touch screen and mouse as the main technical means has become more and more common. However, in some special places, the function of the knob is still irreplaceable. At present, the traditional knob It is mainly through mechanical rotation to control different mechanical contacts to generate different control currents, but practice has found that this traditional rotation is diffic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0362G06F3/038G06F3/0354G06F3/0487G06F3/0488G08C17/02
CPCG06F3/0362G06F3/0383G06F3/0487G06F3/0488G08C17/02G06F3/03547
Inventor 孙兴鸣董强李志国
Owner 天津藏金时代科技发展有限公司
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