Abstract: A hard disk carrier includes a tray bracket and a turnover bracket rotatably arranged on the tray bracket. The tray bracket includes a first side wall, a second side wall parallel to the first side wall, and a bottom wall connecting the first side wall and the second side wall. wherein The turnover bracket includes two turnover arms rotatably arranged on the bottom wall between a first angle at which the turnover arms being received in the bottom wall and a first receiving space is defined between the first side wall and the second side wall and a second angle at which the turnover arms turns out from the bottom wall and a second receiving space is defined between the two turnover arms. A size of the second receiving space is different from that of the first receiving space.

Abstract: A hard disk carrier includes a tray bracket and a turnover bracket rotatably arranged on the tray bracket. The tray bracket includes a first side wall, a second side wall parallel to the first side wall, and a bottom wall connecting the first side wall and the second side wall. wherein The turnover bracket includes two turnover arms rotatably arranged on the bottom wall between a first angle at which the turnover arms being received in the bottom wall and a first receiving space is defined between the first side wall and the second side wall and a second angle at which the turnover arms turns out from the bottom wall and a second receiving space is defined between the two turnover arms. A size of the second receiving space is different from that of the first receiving space.

Abstract: An electronic device enclosure includes a rear cover, a securing bracket, and a securing assembly. The rear cover includes a hook. The securing bracket includes a latching portion engaged with the hook. The securing assembly includes a securing member and a sliding shaft. The securing member is secured to the securing bracket. The mounting member is movable relative to the securing bracket to slide the sliding shaft. The sliding shaft presses edges of the limiting slot to push the rear cover away from the securing bracket to disengage the hook from the latching portion when sliding.

Abstract: A mounting system for a hard disk drive includes a case, an insulation member, and a mounting member. The case is configured to receive the hard disk drive and includes a sidewall and an EMI protection structure extending from the sidewall. The insulation member is secured to the sidewall. The mounting member extends through the sidewall and the insulation member and is configured to secure the hard disk drive to the case. The insulation member insulates the mounting member from the case, and the EMI protection structure is electronically coupled to the mounting member, causing the case to be electronically coupled to the hard disk drive.

Abstract: A display apparatus includes a base, a screen, and a seal member. The base includes a mounting frame, and the mounting frame has a plurality of slanted surfaces. The screen includes a display panel and a plurality of side surfaces coupled to the display panel. The seal member is surrounded the display panel and attached to the plurality of side surfaces. The seal member is sandwiched between the screen and the mounting frame, and the plurality of slanted surfaces resists the seal member, to seal gaps between the screen and the mounting frame.

Abstract: A mounting system for a hard disk drive includes a case, an insulation member, and a mounting member. The case is configured to receive the hard disk drive and includes a sidewall and an EMI protection structure extending from the sidewall. The insulation member is secured to the sidewall. The mounting member extends through the sidewall and the insulation member and is configured to secure the hard disk drive to the case. The insulation member insulates the mounting member from the case, and the EMI protection structure is electronically coupled to the mounting member, causing the case to be electronically coupled to the hard disk drive.

Abstract: A foot stool assembly is disclosed. The foot stool assembly includes a foot stool, a foot pad, a grasping member, and a fastener. The foot pad includes a mounting plate. The fastener secures the mounting plate and the grasping member to the foot stool. The mounting plate is located between the foot stool and the grasping member, preventing the foot pad from coming off the foot stool.

Abstract: An electronic device enclosure includes a rear cover, a securing bracket, and a securing assembly. The rear cover includes a hook. The securing bracket includes a latching portion engaged with the hook. The securing assembly includes a securing member and a sliding shaft. The securing member is secured to the securing bracket. The mounting member is movable relative to the securing bracket to slide the sliding shaft. The sliding shaft presses edges of the limiting slot to push the rear cover away from the securing bracket to disengage the hook from the latching portion when sliding.

Abstract: A goods storage apparatus for a vending machine includes a controlling cabinet and a rack. The controlling cabinet includes a number of controlling devices and a pair of pillars. The pair of pillars defines a number of engaging holes facing each other. The rack accommodates items therein. The rack includes a pair of side walls. The pair of side walls includes a pair of clasps. The pair of clasps engages in the engaging holes to mount the rack between the pair of pillars.

Abstract: A vending machine includes a change cabinet, a guiding duct, and a guiding member. The change cabinet stores a plurality of coins. The change cabinet includes a bottom wall. The bottom wall defines an output opening. The guiding duct includes a bottom panel and two side panels extending from the bottom panel. The guiding member is mounted between the two side panels. The guiding member includes a guiding panel body. The change cabinet is mounted on the guiding duct to enable the output opening to be located between the two side panels. There is an acute angle defined between the guiding panel body and the bottom wall to guide a coin from the output opening to move to the bottom panel.

Abstract: A dispensing assembly for a vending machine includes a rigid coil carrying goods, a motor and shaft, and an adjusting member. The adjusting member is mounted on the rotating shaft of the motor and carries the rigid coil. With the motor stopped, the adjusting member is rotatable by hand in the normal direction of rotation by virtue of a pair of spring-crushed and opposing teeth sets. The release of the adjusting member allows the teeth sets to mesh together again at a new desired starting position, to take up wear and accumulated errors in the starting position of the rigid coil. A dispensing device is further disclosed with the dispensing assembly.

Abstract: An adjusting apparatus includes a driver, a drive shaft attached to the driver, an adjusting wheel, and a clipping member. The clipping member is engaged with the adjusting wheel. The adjusting wheel and the clipping member are configured to clamp a release member together. The adjusting wheel relative to the drive shaft has a first position and a second position. When the adjusting wheel is in the first position, the adjusting wheel is engaged with the drive shaft. The drive shaft with the clipping member and the release member are rotated by the driver together. When the adjusting wheel is in the second position, the adjusting wheel disengages from the drive shaft and is rotatable relative to the drive shaft rotating the release member. The release member is configured to push out merchandise.

Abstract: A goods delivery assembly for a vending machine includes a rotatable shaft, a shell movably mounted on the shaft, and a transmitting member mounted in the shell. A hard coil is mounted on the shell. The transmitting member is engaged with the rotatable shaft. The shaft rotates in a first direction to rotate the shell for the delivery of goods and, to allow for wear and the accumulation of errors in the starting position, configured to rotate in a second direction with respect to the shell to cancel the effects of wear and any accumulated positioning errors.

Abstract: A mounting apparatus for electronic device includes a rack, a blocking member and a knob. The rack includes a bottom plate, a first side plate and a second side plate extending from opposite sides of the bottom plate. The bottom plate, the first side plate and the second side plate are configured to cooperatively clip an electronic device. The blocking member is rotatably secured to the first side plate and configured to prevent the electronic device from sliding along a first direction parallel to the first side plate and the bottom plate, to disengage from the rack. The knob is attached to the second side plate and engaged with the blocking member, for preventing the blocking member from being rotated relative to the first side plate.

Abstract: A power supply assembly includes an enclosure body, a cover panel mounted to the enclosure body, a power supply unit, and a positioning element. The enclosure body includes a bottom panel, a rear panel, and a side panel. The power supply unit is mounted in the enclosure body and is prevented from moving in a first direction substantially perpendicular to the rear panel and a second direction substantially perpendicular to the side panel. The positioning element includes a plate body, a first positioning portion, and a second positioning portion. The power supply unit is sandwiched between the bottom panel and the plate body. The first positioning portion is for preventing the power supply unit from moving along a first direction substantially parallel to the bottom panel. The second positioning portion for preventing the power supply unit from moving along a second direction parallel to the bottom panel.

Abstract: A power supply assembly includes an enclosure body, a cover panel mounted to the enclosure body, a power supply unit, and a positioning element. The enclosure body includes a bottom panel, a rear panel, and a side panel. The power supply unit is mounted in the enclosure body and is prevented from moving in a first direction substantially perpendicular to the rear panel and a second direction substantially perpendicular to the side panel. The positioning element includes a plate body, a first positioning portion, and a second positioning portion. The power supply unit is sandwiched between the bottom panel and the plate body. The first positioning portion is for preventing the power supply unit from moving along a first direction substantially parallel to the bottom panel. The second positioning portion for preventing the power supply unit from moving a second direction parallel to the bottom panel.