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Posture vibration reminding circuit

A technology for reminding circuits and postures, applied in instruments, alarms, etc., can solve problems such as affecting people's health and muscle strain, and achieve the effect of intuitive setting and avoiding strain injuries.

Active Publication Date: 2013-01-23
ZHANGJIAGANG RADIANT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Otherwise, the local muscles will always be in a state of tension, and if things go on like this, it will lead to muscle strain and affect people's health

Method used

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  • Posture vibration reminding circuit

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Embodiment Construction

[0010] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, the posture vibration reminder circuit of the present invention includes: a microprocessor U1, a vibrator DJ, a vertical angle detection unit U2, a vibration drive unit mainly composed of a field effect transistor (MOS transistor Q1), and three light-emitting diodes indicating Lights LED1, LED2 and LED3 and a pair of buttons SW1 and SW2, the vertical angle detection unit U2 uses the ADXL335 chip, the output of the vertical angle detection unit U2 is the pin Zout of the ADXL335 chip through the lead of the resistor R8 and the microprocessor U1 The pin PA0 is connected, the control end of the vibration drive unit is the gate of the MOS transistor Q1 is connected with the pin PA2 of the microprocessor U1, the output end of the vibration drive unit is the drain of the MOS transistor Q1 is connected with the contro...

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PUM

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Abstract

The invention discloses a posture vibration reminding circuit, which can remind persons of attention to incorrect postures in a vibration mode during posture variation. The circuit comprises a microprocessor, a vibrator, a vertical angle detection unit and a vibration driving unit, wherein the output end of the vertical angle detection unit and the control end of the vibration driving unit are connected with the microprocessor respectively; and the output end of the vibration driving unit is connected with the control end of the vibrator. In the circuit, the vertical angle detection unit can detect the variation of the postures of the persons, and the microprocessor makes the vibrator vibrate through the vibration driving unit to remind the persons to adjust the postures timely and ensurecorrect postures, so that the strain of muscles positioned in a tension state for a long time is prevented. In addition, a vibration mode can be set through a key, and can be more intuitively set through an indicating lamp.

Description

technical field [0001] The invention relates to a vibrating circuit, in particular to the application of the vibrating circuit in reminding people to maintain correct posture. Background technique [0002] As we all know, we must maintain a correct posture in everything we do, which is in line with people's normal physiological curves. Otherwise, local muscles will always be in a tense state, and if things go on like this, it will cause muscle strain and affect people's health. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a posture vibration reminding circuit that can remind people to pay attention by vibrating when the posture changes. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: posture vibration reminding circuit, comprising: microprocessor, vibrator, vertical angle detection unit and vibration drive unit, the outpu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/24
Inventor 姜卫民顾宇栋王志勤常益峰
Owner ZHANGJIAGANG RADIANT TECH
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