Abstract: A sprayer, comprising: a container, configured to contain liquid; a passage, comprising a first opening, a second opening, a resonator and a mesh, when the liquid is passed through the resonator, the liquid is emitted as a gas; a first optical sensor, configured to sense first optical data of at least portion of the mesh or at least portion of a surface of the container; and a processing circuit, configured to compute a foaming level of the mesh or of the surface according to the first optical data, and configured to determine whether the resonator should be turned off or not according to the foaming level. In another aspect, the processing circuit estimates a liquid level of the liquid but does not correspondingly turn off the resonator. By this way, the resonator may be turned on or turned off more properly and the liquid level may be more precisely estimated.

Abstract: A physiological detection device includes system including a first array PPG detector, a second array PPG detector, a display and a processing unit. The first array PPG detector is configured to generate a plurality of first PPG signals. The second array PPG detector is configured to generate a plurality of second PPG signals. The display is configured to show a detected result of the physiological detection system. The processing unit is configured to convert the plurality of first PPG signals and the plurality of second PPG signals to a first 3D energy distribution and a second 3D energy distribution, respectively, and control the display to show an alert message.

Abstract: The extracting apparatus includes a bracket, a holder extractably mounted to the bracket, a locking member, an elastic member connecting the bracket with the locking member, and a handle pivotably connecting to the bracket. The locking member is pivotably engaged with the bracket. The handle includes a cam, and the locking member includes a latch portion. When the extracting apparatus is at a locked position, the latch portion of the locking member extends through the bracket to securely engage with the holder. When the handle is pivoted to move toward the bracket, the cam of the handle drives the locking member to rotate relative to the bracket for releasing the holder.

Abstract: A computer enclosure includes a computer bezel with an opening defined therein, a cover plate for covering the opening, and an actuating module. The cover plate is pivotably attached to a front side of the computer bezel. The actuating module includes a mounting bracket attached to a rear side of the computer bezel and an actuating member pivotably attached to the mounting bracket. The actuating member is capable of rotating between an extended position, where the cover plate is pushed open by the actuating member to expose the opening, and a retracted position, where the cover plate is closed to cover the opening.

Abstract: A locking enclosure includes a base, a cover mounted on the base, and two locking members assembled on the cover. A plurality of supporting recesses and two supporting portions are defined in the base. A plurality of barbs are formed on the cover to match with the supporting recesses, and two elastic arms are assembled on the cover to engage with the supporting portions, whereby the cover is restricted to move relative to the base, and is secured on the base. The locking members each comprise a resisting portion abutting a corresponding elastic arm. The resisting portion can be operated to make the elastic arm disengage from the supporting portion, to remove the cover from the base.

Abstract: An enclosure includes a base, a cover mounted on the base, and two locking members assembled on the cover. A plurality of supporting recesses and two supporting portions are defined in the base. A plurality of barbs are formed on the cover to match with the supporting recesses. The locking members each include a securing portion movably assembled on a bottom of the cover, an operating portion mounted on a top of the cover and extending through the cover and connected to the securing portion, and a flexible member abutting against both the securing portion and the cover. The securing portion is engaged with a corresponding supporting portion to secure the cover on the base. The securing portion can be operated to disengage from the supporting portion to remove the cover from the base.

Abstract: A computer enclosure includes a front panel, a shielding member, and a linkage assembly. The front panel defines an opening and a pair of sliding slots beside the opening. Each of the sliding slots has a stop portion and a sliding portion. The shielding member includes a pair of sliding posts respectively received in the stop portions of the sliding slots. The linkage assembly is capable of pushing the shielding member to urge the sliding posts sliding from the stop portions to the sliding portions of the sliding slots. The shielding member is capable of covering the opening when the sliding posts are received in the stop portions of the sliding slots and capable of sliding along the sliding portions to expose the opening.

Abstract: An electronic enclosure includes a base, a cover mounted on the base, a first locking module engaged on the cover, a second locking module, and a locking structure. The base defines a number of supporting recesses defined therein. The cover includes a number of barbs for matching with the supporting recesses of the base. The second locking module includes at least one locking member. The at least one locking member includes a pivot portion pivotably engaging with the base, a first end and a second end opposite to the first end. The locking structure abuts the first end of the at least one locking member to rotate the second end to engage with the first locking module, whereby the cover is fixed on the base.

Abstract: An electronic device includes an electronic component, a bracket, a driving member, and a securing member. The bracket encloses the electronic component. The driving member and the securing member are mounted on the bracket. The driving member is operated along a first direction to force the securing member move along a second direction and engage with the bracket and the electronic component to assemble the bracket and the electronic component together.

Abstract: A computer enclosure includes a computer bezel with an opening defined therein, a cover plate for covering the opening, and an actuating module. The cover plate is pivotably attached to a front side of the computer bezel. The actuating module includes a mounting bracket attached to a rear side of the computer bezel and an actuating member pivotably attached to the mounting bracket. The actuating member is capable of rotating between an extended position, where the cover plate is pushed open by the actuating member to expose the opening, and a retracted position, where the cover plate is closed to cover the opening.

Abstract: A computer enclosure includes a front panel, a shielding member, and a linkage assembly. The front panel defines an opening and a pair of sliding slots beside the opening. Each of the sliding slots has a stop portion and a sliding portion. The shielding member includes a pair of sliding posts respectively received in the stop portions of the sliding slots. The linkage assembly is capable of pushing the shielding member to urge the sliding posts sliding from the stop portions to the sliding portions of the sliding slots. The shielding member is capable of covering the opening when the sliding posts are received in the stop portions of the sliding slots and capable of sliding along the sliding portions to expose the opening.

Abstract: An electronic enclosure includes a base, a cover mounted on the base, a first locking module engaged on the cover, a second locking module, and a locking structure. The base defines a number of supporting recesses defined therein. The cover includes a number of barbs for matching with the supporting recesses of the base. The second locking module includes at least one locking member. The at least one locking member includes a pivot portion pivotably engaging with the base, a first end and a second end opposite to the first end. The locking structure abuts the first end of the at least one locking member to rotate the second end to engage with the first locking module, whereby the cover is fixed on the base.

Abstract: The extracting apparatus includes a bracket, a holder extractably mounted to the bracket, a locking member, an elastic member connecting the bracket with the locking member, and a handle pivotably connecting to the bracket. The locking member is pivotably engaged with the bracket. The handle includes a cam, and the locking member includes a latch portion. When the extracting apparatus is at a locked position, the latch portion of the locking member extends through the bracket to securely engage with the holder. When the handle is pivoted to move toward the bracket, the cam of the handle drives the locking member to rotate relative to the bracket for releasing the holder.

Abstract: An enclosure includes a base, a cover mounted on the base, and two locking members assembled on the cover. A plurality of supporting recesses and two supporting portions are defined in the base. A plurality of barbs are formed on the cover to match with the supporting recesses. The locking members each include a securing portion movably assembled on a bottom of the cover, an operating portion mounted on a top of the cover and extending through the cover and connected to the securing portion, and a flexible member abutting against both the securing portion and the cover. The securing portion is engaged with a corresponding supporting portion to secure the cover on the base. The securing portion can be operated to disengage from the supporting portion to remove the cover from the base.

Abstract: A locking enclosure includes a base, a cover mounted on the base, and two locking members assembled on the cover. A plurality of supporting recesses and two supporting portions are defined in the base. A plurality of barbs are formed on the cover to match with the supporting recesses, and two elastic arms are assembled on the cover to engage with the supporting portions, whereby the cover is restricted to move relative to the base, and is secured on the base. The locking members each comprise a resisting portion abutting a corresponding elastic arm. The resisting portion can be operated to make the elastic arm disengage from the supporting portion, to remove the cover from the base.

Abstract: An electronic device includes an electronic component, a bracket, a driving member, and a securing member. The bracket encloses the electronic component. The driving member and the securing member are mounted on the bracket. The driving member is operated along a first direction to force the securing member move along a second direction and engage with the bracket and the electronic component to assemble the bracket and the electronic component together.

Abstract: A computer bezel includes a main body (10), and a cover (30) movably attached to the main body. The cover includes a pair of slideways (31) formed thereon, and a hook (33) defining a slot (335) therein. The main body includes a plurality of shafts (19) extending from sidewalls (12) thereof to engage in the slideways, a channel (151) defined in the main body to slidably receive the hook therein, and a pair of locating members (153) formed in two ends of the channel to selectively engage in the slot of the hooks.

Abstract: A cover mechanism includes a bezel (10), a latch (30), and a cover 20 movably attached to the bezel. The cover includes a pair of tabs (22)formed thereon, each with a shaft (222) extending therefrom.The bezel includes a plurality of tabs (142) extending therefrom each with a pivoting hole (144) to engage with the shaft of the cover. The latch is slidably attached to the cover to engage with the bezel.

Abstract: A mounting apparatus includes a bracket (30), a retainer (50), and a slider (60). The bracket is for receiving a storage device (10) therein and includes a first sidewall (34) defining two pairs of apertures (344) therein. The slider is slidably attached to the first sidewall and includes two pairs of slideways (644), and a pair of resilient arms (623). The retainer is sandwiched between the first sidewall of the bracket and the slider and abutted against by the resilient arms. The retainer includes two pairs of posts (56) sliding along the slideways, and two pairs of pins (54) extending through the apertures to engage the storage device.

Abstract: A mounting apparatus for mounting a data storage device that defines a fixing hole therein includes a mounting bracket, a locking member, and an operating member. The mounting bracket includes a sideboard, and a first sidewall. The sideboard defines a through hole therein. The locking member arranged between the sideboard and the first sidewall includes a locking pin protruding therefrom. The locking pin is inserted through the through hole of the mounting bracket and configured for engaging in the fixing hole of the data storage device. A top of the locking member is pivotably connected to the mounting bracket. The operating member is arranged between the locking member and the first sidewall, and includes a resilient portion for pressing the locking member inward, and a first clip portion for clipping a bottom of the locking member for drawing the locking member to pivot outward. A top of the operating member is pivotably connected to the mounting bracket.