Inkjet printers with key on / off device for tact switch contacts

摘要

The present invention allows the key to directly contact the tact switch on the motherboard without the use of a separate panel PCB, even if the key is installed at right angles to the tact switch installed on the motherboard. The present invention relates to an inkjet printer equipped with a key on / off device for a tact switch contact, which enables the installation to have a beautiful appearance. The key is mounted in the housing case, and the connector that operates the tact switch on by receiving the pressure of the key between the key and the tact switch is mounted with a hinge, and one side of the connector smoothly contacts the action surface of the key to rotate the connector. The reaction surface is inclined so that the tact switch and key on the main board can be turned on without using a separate panel PCB. As the structure can be processed at right angles, it is possible to reduce the constraint when selecting the position of the key in appearance.