摘要:
A mounting structure for an antenna of an electronic device includes a casing and a tube assembly. The tube assembly encloses the antenna of the electronic device. The mounting structure includes a securing member mounted on the casing and a protruding portion protruding out from the casing. A receiving hole is defined in the protruding portion. The securing member includes a securing portion, and the securing portion is with an opening therein. The securing portion is aligned with and spaced from the protruding portion. Opposite ends of the tube assembly are inserted into the through hole of the protruding portion and the opening of the securing portion, respectively.
摘要:
An exemplary electronic device includes a casing with a through hole defined in the casing, a printed circuit board received in the casing, a slide bar received in the casing, a cover board pivotally fixed on the casing and having a hook extending though the through hole and detachably hooking in the slide bar, and a blocking portion located between the through hole of the casing and the printed circuit board.
摘要:
An exemplary key device includes a circuit board, a frame, a cap, a partition board and two protrusions. The circuit board has two contacts thereon. The cap is configured on the frame and includes a bottom surface facing the circuit board. The partition board extends down from the bottom surface and abutting against the circuit board. The two protrusions are at two opposite sides of the partition board. The two protrusions extend down from the bottom surface, and each includes a distal end adjacent and above a respective one of the contacts of the circuit board.
摘要:
A casing of an electronic device includes a holder, a cover and a wire baffle structure. The holder includes a supporting post. The supporting post axially defines a mounting hole therethrough. The cover includes a fixing post corresponding to the supporting post. The fixing post axially defines a fixing hole therethrough. The fixing hole communicates with the mounting hole. The wire baffle structure is formed at a top end of the supporting post. The wire baffle structure encircles a free end of the fixing post.
摘要:
An exemplary electronic device with a speaker includes a mounting plate, a speaker mounted on the mounting plate, two fasteners mounting the speaker, and a buffer washer squeezed between the mounting plate and the speaker. The buffer washer is capable of absorbing vibration of the speaker. Each of the fasteners includes a head portion and a post portion. The post portion is mounted on the mounting plate and is located outside the speaker. The head portion presses the speaker to abut against the buffer washer.
摘要:
An exemplary infrared receiving device is adapted for mounting on a printed circuit board. The infrared receiving device includes an infrared receiver and a supporting seat configured to be mounted on the printed circuit board. The infrared receiver is attached to the supporting seat with the supporting seat supporting and protecting the infrared receiver. An electronic device includes a main body, a flip cover pivotably attached to the main body, and a display screen embedded in the flip cover. The main body includes a printed circuit board, an infrared receiver mounted on the printed circuit board, and a supporting seat mounted on the printed circuit board. The supporting seat holds the infrared receiver to support and protect the infrared receiver.
摘要:
An exemplary electronic device includes a shell, a mother board and a metal sheet disposed at an inner side of the shell, an electronic apparatus fixed on the mother board, and a heat conducting plate thermally connecting the electronic apparatus with the metal sheet. The metal sheet is located between the shell and the mother board to shield electro magnetic interference from the electronic apparatus. The electronic apparatus generates heat when working. The electronic apparatus is located between the mother board and the metal sheet, and is spaced from the metal sheet.
摘要:
An exemplary button position rectifying structure includes a cover, a button, and a slide bar located at an inner side of the cover. The button includes a body, an engaging portion and a pair of guiding posts extending from the body. The cover defines a through hole therein. The button is received in the through hole of the cover. The cover defines two guiding holes in the inner side thereof. The guiding posts of the button are received in the guiding holes of the cover, respectively. The slide bar engages with the engaging portion of the button to push the button to move along an axis of the through hole of the cover. Each guiding post of the button abuts one side of the guiding hole of the cover, so that the body of the button is located at a center of the through hole of the cover.
摘要:
An exemplary electronic device includes a casing with a slot defined in an outer face of the casing, a through holed defined in the slot, and a switch module. The switch module includes a switch received in the casing, and a slidable button embedded in the slot. The slidable button includes an operating portion received in the slot and abutting an outer face of the casing, a holding portion extending outwardly from the operating portion and through the through hole, and two elastic arms respectively extending outwardly from two lateral sides of the holding portion. Each elastic arm includes a connecting section extending outwardly from the holding portion and a locking section protruding outwardly from the connecting section towards the operating portion. The locking sections of the elastic arms abut an inner face of the casing, whereby the slidable button is fixed to the casing.
摘要:
An exemplary electronic device includes a box, a speaker, and a micro structure. The box includes a shell and a cover disposed on the shell. The speaker is sandwiched between the shell and the cover. The micro structure includes a plurality of flat-bottomed protruding portions, a plurality of first pyramidal protruding portions, and a plurality of second pyramidal protruding portions.