STRUCTURE FOR FIXING PRINTED BOARD IN ELECTRONIC DEVICE UNIT

摘要

An electronic device unit includes a printed board housing body, a printed board, and a front face panel to which the printed board is fixed. The front face panel is provided with hooks each having a tip provided with a recessed part and knobs for disengaging the hooks. The printed board housing body includes engagement parts each provided with a protruding part to fit with the recessed part of each hook. Pinching the knobs for removing the front face panel from the printed board housing body causes the hooks turn in directions such that engagement between the hooks and the engagement parts and fitting between the recessed parts and the protruding parts are released.

主权项

1. A structure for fixing a printed board in an electronic device unit, wherein
the electronic device unit includes:
a printed board housing body;a printed board; anda front face panel to which the printed board is fixed, the front face panel includes:hooks on which first recessed parts or first protruding parts are provided at the tip of each of the hooks; andknobs for disengaging the hooks, wherein the printed board housing body includes engagement parts that engage with the hooks when the front face panel to which the printed board is fixed is attached thereto, each of the engagement parts being provided with a second protruding part to be fitted into the first recessed part or a second recessed part into which the first protruding part is fitted, wherein the printed board housing body and the front face panel are configured so that pinching the knobs for removing the front face panel from the printed board housing body causes the hooks turn in directions such that engagement between the hooks and the engagement parts and fitting between the first recessed parts and the second protruding part or between the first protruding parts and the second recessed parts are released.