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Device and method for restriction of usage time of mobile phone

A technology for controlling a device and a mobile phone, applied in the electronic field, can solve problems such as inability to effectively limit the use of mobile phones, and achieve the effects of suppressing time and being easy to use.

Pending Publication Date: 2019-01-11
汪涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing method is to limit the use of mobile phone software through mobile phone APP, but this technical solution usually cannot effectively achieve the goal. Users only need to turn on super power saving, close the restricted APP or shut down and restart. Contact restrictions, cannot effectively limit the use of mobile phones

Method used

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  • Device and method for restriction of usage time of mobile phone
  • Device and method for restriction of usage time of mobile phone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] Such as figure 1 As shown, a device for limiting the use time of a mobile phone includes a box body 8, a cover plate 7 and an electromagnetic lock 3. One side of the box body 8 has a box opening for taking out or placing a mobile phone, and the cover plate 7 covers the box On the box mouth of body 8, there is an electromagnetic lock 3 at the junction of one end of cover plate 7 and the side of box body 8. The electromagnetic lock 3 drives the lock column to move in a straight line through an electromagnet or a motor, so that he can control the opening and closing of the device. The electromagnet or the motor is controlled by a relay, and the relay is connected with the I / O port of the single-chip microcomputer. O controls the drive mechanism of the lock cylinder. The box body 8 has a control device and an audio signal receiving device, the audio signal receiving device is used to receive the audio output signal of the mobile phone, the data input end of the control dev...

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PUM

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Abstract

The present invention provides a device and a method for restriction of usage time of a mobile phone. The device comprises a box body, a cover plate and an electromagnetic lock, the box body is provided with a control device and an audio signal receiving device, the audio signal receiving device is configured to receive audio output signals of the mobile phone, the data input end of the control device is connected with the audio signal receiving device, the data output end of the control device is connected with the electromagnetic lock, and when the audio signal receiving device receives predetermined audio signals output by the audio output device of the mobile phone, the control device opens the electromagnetic lock. The device and the method for restriction of usage time of the mobilephone can better efficiently restrict the time of students playing the mobile phone so as to overcome the defects that the usage time of the mobile phone cannot be restricted due to restriction limitation by employing methods such as restarting and closing of the APP.

Description

technical field [0001] The invention relates to electronic technology, in particular to a device and method for limiting the use time of a mobile phone. Background technique [0002] With the popularization of smart phones, almost every student has a mobile phone, and the use of mobile phones is becoming younger and younger. While bringing all kinds of convenience to students, the communication and entertainment functions of mobile phones distract students from class, which has become one of the incentives that affect students' learning efficiency. Students should focus on learning, but as the functions of mobile phones increase, the temptation for students is also increasing. Many students have weak self-control and are easily addicted to it, which affects their learning and physical and mental health. How to effectively limit students' use of mobile phones while studying, so that they can concentrate on their studies, has become a difficulty faced by many students. The e...

Claims

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Application Information

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IPC IPC(8): H04M1/667H04M1/725H02J7/00
CPCH02J7/0044H04M1/667H04M1/72442H04M1/72451
Inventor 汪涛韩帅
Owner 汪涛
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