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US 8,708,293 B2Granted
Device substrate attachment structure
AssigneeFunai Electric Co., Ltd.
InventorAkira Yokawa
Life of this patent
Estimating the term…
Abstract
In a device substrate attachment structure, when a substrate including a terminal holder attached to an end portion thereof is attached to a frame made of sheet metal, the substrate is attached to the frame via the terminal holder without using a screw fastening structure. The terminal holder is attached to the frame via an engagement/disengagement mechanism. The engagement/disengagement mechanism includes through-hole portions on a side of the frame, a seat portion, claw portions, and leg portions on the side of the terminal holder, and a positioning mechanism on the side of a cabinet. The positioning mechanism includes rim portions of an opening window of the cabinet.
Claims6
A device substrate attachment structure comprising:
- a substrate holding body;
- and
- an attachment mechanism arranged to attach a substrate to the substrate holding body;
- wherein
- the attachment mechanism includes a pair of attachment members attached to the substrate holding body, engagement/disengagement mechanisms arranged to attach the pair of attachment members to the substrate holding body, and fixing mechanisms arranged to join the pair of attachment members to end portions of the substrate;
- and
- the engagement/disengagement mechanisms include through-hole portions provided in the substrate holding body, seat portions provided on the pair of attachment members which contact hole edge portions of the through-hole portions, claw portions that are arranged to slide between a position at which the claw portions clamps the hole edge portions by engaging with the seat portions and a position at which insertion into and removal from the through-hole portions occurs, leg portions that are inserted into the through-hole portions so as to allow displacement in a sliding direction of the claw portions and that links the claw portions and the pair of attachment members, and positioning mechanisms arranged to contact the pair of attachment members when the claw portions clamps the hole edge portions together with the seat portions.
4 more elements
A device substrate attachment structure, comprising:
- a substrate holding body;
- and
- an attachment mechanism arranged to attach a substrate to the substrate holding body;
- wherein
- the attachment mechanism includes an attachment member attached to the substrate holding body, an engagement/disengagement mechanism arranged to attach the attachment member to the substrate holding body, and a fixing mechanism arranged to loin the attachment member to an end portion of the substrate;
- and
- the engagement/disengagement mechanism includes a through-hole portion provided in the substrate holding body, a seat portion provided on the attachment member and that contacts a hole edge portion of the through-hole portion, a claw portion that is arranged to slide between a position at which the claw portion clamps the hole edge portion by engaging with the seat portion and a position at which insertion into and removal from the through-hole portion occurs, a leg portion that is inserted into the through-hole portion so as to allow displacement in a sliding direction of the claw portion and that links the claw portion and the attachment member, and a positioning mechanism arranged to contact the attachment member when the claw portion clamps the hole edge portion together with the seat portion;
- wherein
- the attachment member is defined by a terminal holder that holds terminals mounted on the substrate, a device to be attached by the device substrate attachment structure includes a cabinet having an opening window that exposes the attachment member to outside, and the positioning mechanism is defined by rim portions of the opening window positioned at sides of two end portions of the terminal holder.
6 more elements
A device substrate attachment structure comprising:
- a substrate;
- and
- a pair of attachment members attached to end portions of the substrate;
- and
- a substrate support to which the pair of attachment members are attached;
- wherein the pair of attachment members each include an engaging portion;
- and
- the substrate support includes portions to be engaged which engage with the engaging portions;
- wherein the pair of attachment members are defined by terminal holders which are arranged to hold terminals mounted on the substrate, a device to be attached by the device substrate attachment structure includes a cabinet with opening windows that expose the pair of attachment members to an outside, and positioning mechanisms are defined by rim portions of the opening windows positioned at both sides of two end portions of the terminal holders;
- further including engagement/disengagement mechanisms defined by surfaces of terminal holders which face claw portions.
7 more elements
Dependencies are inferred from the claim text.