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Printer upper cover convenient to detach

A technology for printers and machine covers, which is applied to printing devices, printing, etc., can solve the problems of inconvenient disassembly of the upper cover of the printer, and achieve the effects of convenient printer cover, reasonable structure design, and reasonable design

Pending Publication Date: 2018-10-16
浙江安吉华普电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-detach printer top cover, which solves the problem of inconvenient disassembly of the existing printer top cover

Method used

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  • Printer upper cover convenient to detach
  • Printer upper cover convenient to detach
  • Printer upper cover convenient to detach

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0031] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orien...

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Abstract

The invention discloses a printer upper cover convenient to detach and relates to the technical field of printers. The printer upper cover comprises a machine body and a machine cover, the middle of the inner side wall of the machine body is fixedly connected with a fixing device, and the middle of the lower surface of the machine cover is fixedly connected with a clamping block. The lower end ofone side of the fixing device is provided with a button groove, the button groove is internally provided with a button, the middle of one side of the button is fixedly connected with one end of a pressing pillar, and the other end of the pressing pillar is fixedly connected with one side of a pressing rod. The other side of the pressing rod is provided with a spring, the upper end and the lower end of the pressing rod are both provided with limiting rods, and the top end of the pressing rod is provided with a rotating rod. The top end of the rotating rod is movably connected with one end of atraction rod through a pin shaft, the other end of the traction rod is movably connected with one side of a sliding column through a pin shaft, and the other side of the sliding column is fixedly connected with a protruding block. The printer upper cover convenient to detach is reasonable in structural design and simple and convenient to use, the printer upper cover can be detached and installed quite well, a roll of paper is replaced conveniently and fast, and work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of printers, in particular to an easy-to-detach printer top cover. Background technique [0002] A printer is one of the output devices of a computer, which is used to print computer processing results on related media. There are three indicators to measure the quality of a printer: printing resolution, printing speed and noise. There are many types of printers, but no matter what kind of printers, there is a printer cover, and the existing printer cover and the printer are fixedly installed through screw holes, which is inconvenient to install and disassemble, and it is inconvenient for personnel to open the printer. Cover to add paper rolls, the upper cover of the printer will greatly hinder the heat dissipation of the printer itself, affecting the heat dissipation performance of the printer and other issues. [0003] A new type of printer upper cover is disclosed in the Chinese invention patent applicat...

Claims

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Application Information

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IPC IPC(8): B41J29/13B41J29/377
CPCB41J29/13B41J29/377
Inventor 陈治言
Owner 浙江安吉华普电子有限公司
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