FIXING MECHANISM AND ELECTRONIC DEVICE THEREOF

摘要

A fixing mechanism includes a base, a substrate and a latch. The base includes a constraining component and a contacting component. The substrate is slidably disposed on the base. The substrate includes a body, a fixing hole structure and a connecting portion. The base and the body respectively hold circuit boards. The fixing hole structure is disposed on the body for sheathing the constraining component. The fixing hole structure includes a first opening and a second opening, the second opening is connected to the first opening in a linearly stretching manner. The latch is rotatably disposed on the substrate. The latch includes a bar and a driving portion. The driving portion is disposed on an end of the bar and movably contacts against the contacting component. The driving portion slides relative to the contacting component with rotation of the bar to connect the connectors of the circuit boards.

主权项

1. A fixing mechanism for assembling a first connector of a first circuit board with a second connector of a second circuit board, the fixing mechanism comprising:
a base for supporting the second circuit board, the base comprising a constraining component and a contacting component; a substrate slidably disposed on the base, the substrate comprising:
a body for supporting the first circuit board;a fixing hole structure disposed on the body for sheathing the constraining component, a first opening and a second opening being formed on the fixing hole structure, the second opening being connected to the first opening in a linearly stretching manner, a dimension of the second opening being substantially smaller than a dimension of the first opening, and a dimension of the constraining component being between the dimensions of the first opening and the second opening;a connecting portion disposed on the body; and at least one latch rotatably disposed on the substrate, the latch comprising:
a bar pivoting to the connecting portion; anda driving portion disposed on an end of the bar and movably contacting against the contacting component, the driving portion sliding relative to the contacting component with rotation of the bar, so as to move the substrate relative to the base along a structural direction of the second opening.