Abstract: A fan module comprises a fan and a positioning frame cooperated with the fan. The fan comprising a fixing frame and a main body received in the fixing frame. The fixing frame forms a plurality of fixing columns, the positioning frame forms a plurality of fixing holes correspondingly to the fixing columns. The fixing columns are through the correspondingly fixing holes to fix the fan in the positioning frame.

Abstract: A fan module comprises a fan and a positioning frame cooperated with the fan. The fan comprising a fixing frame and a main body received in the fixing frame. The fixing frame forms a plurality of fixing columns, the positioning frame forms a plurality of fixing holes correspondingly to the fixing columns. The fixing columns are through the correspondingly fixing holes to fix the fan in the positioning frame.

Abstract: A locking structure for detachably mounting a storage device to a casing of an electronic device includes a carrier fixed in the casing which defines a plurality of slots. a fixing member is also included, and an enclosure defining a plurality of positioning shafts corresponding to the slots which are configured to hold the storage device. A rotating frame is connected with the enclosure and a handle is connected with the rotating frame, the rotating frame including a hook engaged with the fixing member. When the handle is pulled to disengage the shafts from the slots and detach the hook from the fixing member, the storage device can be removed from the electronic device.

Abstract: A wire holder used to safely receive optical fiber cables. The wire holder includes a main body and a plurality of collection arms. The main body defines a rotation axis and includes a first cylindrical outer surface. The plurality of collection arms extends from the first cylindrical outer surface encircling the cylindrical outer surface. Each collection arm includes a first fixing poles extending substantially parallel to the rotation axis. Each first fixing pole defines two openings passing through the first fixing poles. The openings of the first fixing poles form a first circular space to receive the optical fiber cables.

Abstract: A locking structure for detachably mounting a storage device to a casing of an electronic device includes a carrier fixed in the casing which defines a plurality of slots. a fixing member is also included, and an enclosure defining a plurality of positioning shafts corresponding to the slots which are configured to hold the storage device. A rotating frame is connected with the enclosure and a handle is connected with the rotating frame, the rotating frame including a hook engaged with the fixing member. When the handle is pulled to disengage the shafts from the slots and detach the hook from the fixing member, the storage device can be removed from the electronic device.

Abstract: A wire holder used to safely receive optical fiber cables. The wire holder includes a main body and a plurality of collection arms. The main body defines a rotation axis and includes a first cylindrical outer surface. The plurality of collection arms extends from the first cylindrical outer surface encircling the cylindrical outer surface. Each collection arm includes a first fixing poles extending substantially parallel to the rotation axis. Each first fixing pole defines two openings passing through the first fixing poles. The openings of the first fixing poles form a first circular space to receive the optical fiber cables.