Abstract: A fastening mechanism for fastening a detachable electronic device onto a DIN rail includes a frame, a first slab member and a first resilient element. The frame includes a base, a first extension part and a second extension part. The first extension part and the second extension part are arranged at bilateral sides of the base. A first perforation is formed between the first extension part and the base. The first slab member is movable along the bottom surface of the first extension part and has an end penetrating through the first perforation to be disposed over the base. The first resilient element is coupled to the first slab member and exerts a clamping force for claming a first extending edge of the DIN rail between the first slab member and the base.

Abstract: A heat-dissipating module includes a circuit board, an electronic component and a heat-dissipating device. The circuit board includes at least a hollow portion and at least a contact portion. The electronic component includes at least a pin connected to the contact portion of the circuit board.

Abstract: A fastening mechanism for fastening a detachable electronic device onto a DIN rail includes a frame, a first slab member and a first resilient element. The frame includes a base, a first extension part and a second extension part. The first extension part and the second extension part are arranged at bilateral sides of the base. A first perforation is formed between the first extension part and the base. The first slab member is movable along the bottom surface of the first extension part and has an end penetrating through the first perforation to be disposed over the base. The first resilient element is coupled to the first slab member and exerts a clamping force for claming a first extending edge of the DIN rail between the first slab member and the base.

Abstract: A fixing structure for the insertion module is disclosed. The fixing structure for the insertion module comprises at least a hook piece disposed on one side of the insertion module, and at least a support portion disposed on the hook piece. Thereby, the insertion module is fixed in an opening of a computer casing firmly via the hook piece and the support portion.

Abstract: An assembling structure of an electronic apparatus and the assembling method thereof are disclosed. The assembling structure of an electronic apparatus comprises a casing having a receiving space, a plurality of conductive terminals, a printed circuit board and at least an electronic element. The plurality of conductive terminals are disposed on the casing, and each conductive terminal has a first part extending to the outer side of the casing and a second part extending to the inner side of the casing, wherein the second part has a through hole. The printed circuit board is disposed in the receiving space and has at least a conductive element and a plurality of conductive pads, wherein the plurality of conductive pads contact the second parts of the plurality of conductive terminals.

Abstract: An assembly structure of a case is disclosed. The assembly structure includes an upper case and a lower case. The upper case has a connection portion having a first cavity, a first protrusion, a first trench and a second protrusion arranged from the external side to the internal side thereof. The lower case has a connection portion having a first cavity, a first protrusion and a second cavity arranged from the external side to the internal side thereof. Both the first cavity and the first protrusion of the upper case are opposite to the first cavity of the lower case, and the first trench and the second protrusion of the upper case are opposite to the first protrusion and the second cavity of the lower case, respectively, so as to assemble the upper case and the lower case.