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Printer

A technology of a printer and a printing device, which is applied in the directions of typewriters, printing devices, printing, etc., can solve the problems of low convenience of use, and achieve the effect of improving the convenience of use.

Pending Publication Date: 2020-11-27
湖南大井电源技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a printer, which aims to solve the problem of low usability in traditional printers

Method used

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Embodiment Construction

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0024] In one embodiment, a printer is provided, such as figure 1 As shown, it includes a power supply device 100 , a voice collection device 200 , a control device 300 and a printing device 400 , and the control device 300 is connected to the power supply device 100 , the voice collection device 200 and the printing device 400 . The power supply device 100 is used to output the power supply current to the control device 300, and adjust the amplitude of the power supply current according to the received adjustment instruction; the voice col...

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PUM

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Abstract

The invention discloses a printer. The printer comprises a power supply device, a speech acquisition device, a control device and a printing device, wherein the control device is connected with the power supply device, the speech acquisition device and the printing device; the power supply device is used for outputting power supply current to the control device and regulating the amplitude of thepower supply current according to a received regulating command; the speech acquisition device is used for receiving speech information and transmitting the speech information to the control device; and the control device is used for receiving to-be-printed information, outputting the regulating command to the power supply device when the speech information and the to-be-printed information are detected to meet preset conditions and controlling the printing device to print according to the speech information and the to-be-printed information. When the speech information and the to-be-printed information are detected to meet the preset conditions, the control device outputs the regulating command to the power supply device for regulating the amplitude of the power supply current, so that working current of the printer can be automatically regulated according to actual demands without replacing hardware, so that the use convenience of the printer is improved.

Description

technical field [0001] The present application belongs to the technical field of electronic appliances, and in particular relates to a printer. Background technique [0002] The printer is one of the output devices of the computer, which prints the computer processing results on related media. At present, a traditional printer includes a power adapter, a control unit, and a printing unit. The power adapter supplies power to the control unit. The control unit receives electronic documents and controls the printing unit to print the content of the document on paper or other media. The power adapter adopts a power adapter with a constant output current (such as 12A). When it is necessary to increase the working current of the printer, the working current of the printer is changed by changing a different type of power adapter, which causes inconvenience to the user. Therefore, there is a problem that the convenience of using the printer is low in the traditional technical solut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J3/44B41J29/393
CPCB41J3/445B41J29/393
Inventor 何松涛曹柯谢军
Owner 湖南大井电源技术有限公司