An energy-saving and environment-friendly wall-mounted thermal printer
A thermal printer, energy-saving and environmentally friendly technology, applied in printing and other directions, can solve the problems of print head damage, insufficient quality surface flatness, etc., to prevent blurring, achieve effective fixation, and prevent long-term exposure to high temperature.
Active Publication Date: 2021-05-04
成都国奕知识产权服务有限公司
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Problems solved by technology
At the same time, due to the influence of high temperature, the print head of the thermal printer is also a vulnerable part of the entire printing device, especially when printing in large quantities, the print head is under thermal load for a long time, and because the print head is in the process of printing It needs to be in contact with thermal paper. If the quality of thermal paper is poor and the surface flatness is not enough, the print head is more likely to be damaged under high temperature conditions.
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[0024] Such as Figure 1-3 The shown energy-saving and environment-friendly wall-mounted thermal printer includes a casing 1 and a printing mechanism arranged in the casing 1 . The casing 1 is used as the casing of the device, on the one hand, it provides space for other components to be installed, on the other hand, it can also be directly installed on the wall to realize wall hanging. There are many specific ways to be installed on the wall. For example, connection ears can be provided on the casing 1, and the present invention can be fixed on the wall directly through the bolts at the connection ears. Of course, it is also possible to first fix the bracket on the wall, and then install the casing 1 on the bracket. In addition, in order to avoid damage to the wall, it is better to use small-scale equipment with low weight for some flat walls.
[0025] Such as figure 1 As shown, the back of the casing 1 is provided with a wall-mounted base, and the wall-mounted base includ...
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The present invention relates to printing devices. The purpose is to provide an energy-saving and environment-friendly wall-mounted thermal printer capable of realizing alternate printing. The technical solution adopted in the present invention is: an energy-saving and environment-friendly wall-mounted thermal printer, including a casing and a printing mechanism arranged in the casing; The turning bar includes a strip and end plates arranged at both ends of the strip. The section of the strip is L-shaped, and the two sides of the L-shape are equal in width. The end plate is an isosceles right triangle, and the end plate is far away from One side of the bar is provided with a rotating shaft extending along the length direction of the turning bar. After a certain thermal print head of the present invention works for a period of time, it can be switched to another thermal print head, which prevents the thermal print head from being in a high temperature state for a long time and reduces the risk of its damage.
Description
technical field [0001] The present invention relates to printing equipment, in particular to thermal printers. Background technique [0002] Compared with dot matrix printers, thermal printers have the advantages of energy saving, environmental protection, and low noise. Its principle is similar to that of a thermal fax machine. The image is created by applying heat, which creates a chemical reaction in the film. This thermal printer chemical reaction is carried out at a certain temperature. High temperatures accelerate this chemical reaction. When the temperature is lower than 60°C, it takes quite a long time, even several years, for the paper to become dark; and when the temperature is 200°C, this reaction will be completed within a few microseconds. [0003] The print head of a thermal printer is a key component of a thermal printer and plays a key role in the quality of printing. At the same time, due to the influence of high temperature, the print head of the therm...
Claims
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IPC IPC(8): B41J2/32
CPCB41J2/32
Inventor 余福乾
Owner 成都国奕知识产权服务有限公司