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Intelligent film pasting device with amplifying circuit

An amplifying circuit and film sticking device technology, applied in the field of intelligent film sticking devices, can solve the problems of high price, low efficiency of film sticking personnel, uneven film quality, etc., and achieve the effect of reducing losses, improving efficiency and quality

Inactive Publication Date: 2017-02-22
防城港市绿华源农林科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of smart phones, mobile phone screens are getting bigger and bigger, and with the increase of mobile phone screens, the difficulty

Method used

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  • Intelligent film pasting device with amplifying circuit
  • Intelligent film pasting device with amplifying circuit

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Embodiment Construction

[0016] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0017] Such as figure 1 As shown, an intelligent film sticking device with an amplifying circuit includes a housing, a pressurizing device and a pressing plate, the pressurizing device is connected to the housing through a pipeline, an opening is set on the side wall of the housing, and the pressing plate passes through The opening is connected to the shell, and a pressure sensor is set on the pressure plate. The signal of the pressure sensor is transmitted to the single-chip microcomputer after passing through the sampling circuit, filter circuit and amplification circuit. The single-chip microcomputer controls the operation of the pressurizing device according to t...

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Abstract

The invention discloses an intelligent film pasting device with an amplifying circuit. The intelligent film pasting device comprises a shell, a pressurization device and a press plate. The pressurization device is connected with the shell through a pipeline. An opening is formed in the side wall of the shell. The press plate is connected with the shell through the opening. A pressure sensor is arranged on the press plate, and a signal of the pressure sensor passes through a sampling circuit, a filter circuit and the amplifying circuit and then is transmitted to a single-chip microcomputer. The single-chip microcomputer controls the pressurization device to work according to the received signal. The amplifying circuit comprises an operational amplifier U1 and an operational amplifier U2, and a resistor R1 and the in-phase input end of the operational amplifier U1 are connected in series. The intelligent film pasting device has the beneficial effects of improving efficiency and quality.

Description

technical field [0001] The invention relates to the field of operating equipment, in particular to an intelligent film sticking device with an amplifying circuit. Background technique [0002] At present, with the development of smart phones, the screens of mobile phones are getting bigger and bigger, and as the screens of mobile phones become larger, the difficulty of sticking film is also increasing, and professional film sticking personnel have the problems of low efficiency and high price, and the cost of sticking film Quality also varies. Contents of the invention [0003] The object of the present invention is to propose an intelligent film sticking device with an amplifier circuit to achieve the advantages of improving efficiency and quality in view of the above problems. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] An intelligent film sticking device with an amplifying circuit, comprising a hous...

Claims

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Application Information

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IPC IPC(8): B65B33/02
CPCB65B33/02
Inventor 周丽珠
Owner 防城港市绿华源农林科技有限公司