Abstract:
An image sensor module structure includes a substrate, a photosensitive chip, a lens holder, and a lens barrel. The substrate has an upper surface on which first electrodes are formed, and a lower surface on which second electrodes are formed. The photosensitive chip is mounted on the upper surface of the substrate, and is electrically connected to the first electrodes of the substrate. The lens holder has an upper end face, a lower upper face, and an opening penetrating through the lens holder. The upper end of the opening is formed with an internal thread, and the lower end of the opening is formed with a breach. The lens holder is adhered on the upper surface of the substrate by glue, therefore, the photosensitive chip is located within the opening of the lens holder. The lens barrel has an upper end face, a lower end face, and an external thread screwed to the internal thread of the lens holder.
Abstract:
A single chip device includes a first transmission interface connected to an external testing device, a second transmission interface connected to the testing device, and a processor unit coupled to the first and second transmission interfaces and operable in one of a normal operating mode, where data transmission between the single chip device and the testing device is performed at a first transmission rate via the first transmission interface, and a testing mode, where data transmission between the single chip device and the testing device is performed at a second transmission rate different from the first transmission rate via the second transmission interface. A method and system for testing the single chip device are also disclosed.
Abstract:
Disclosed is a torque wrench comprising a signal generator including a spring biased against a trigger member, a sensor, and a disc biased between the spring and the sensor, a setting assembly including a cylindrical member for receiving the disc and the sensor, a cap, a knob through the cap to threadably couple to the cylindrical member, and a sliding pin inserted through a groove on a handle into the cylindrical member for coupling, and a numeric display mounted around the handle. A maximum torque of the wrench can be preset by rotating the knob and shown on the display. Also, an amount of torque being exerted by wrench can be shown on the display. The wrench may trip when the amount of torque has reached the preset maximum torque.
Abstract:
An adjustable oropharyngeal airway apparatus includes a rigid airway portion comprising a mouthpiece and a flexible airway portion frictionally engaging and slidably disposed in the mouthpiece. The overall length of the apparatus can be varied by sliding the flexible portion relative to the mouthpiece.
Abstract:
A protruding embroidery process which is specially adapted for mass production includes the following steps. Lay and affix a filler by adhering or sewing on an embroidering background element, in which the filler has an even thickness and a size larger than a controur size of a desired embroidering figure for covering a figure portion on the embroidering background elemnet where the desired embroidering figure is required to embroider. Entirely wrap up an embroidering portion of the filler and the embroidering background element with a plurality of sewing threads until the whole embroidering portion is entirely covered and wrapped up by the sewing threads. A size of the embroidering portion smaller than the desired embroidering figure is required to embroider. Fully cut off and remover a leftover portion from the embroidering portion. The leftover portion is an outer portion of the filler surrounding the embroidering portion. Entirely wrap up a side periphery of the embroidering portion of the filler and the embroidering background element with a plurality of sewing threads until the whole embroidering portion is entirely covered and wrapped up by the sewing threads, and thus a size of the embroidering portion which is required to embroider is same as the desired embroidering figure.
Abstract:
A protruding embroidery process which is specially adapted for mass production includes the following steps. Lay and affix a filler on an embroidering background element, in which the filler is made of a kind of material that shrinks under a predetermined temperature higher than the room temperature. The filler has an even thickness of not more than 4.5 mm and a size larger than a contour size of a desired embroidering figure for covering a figure portion on the embroidering background element where the desired embroidering figure is required to embroider thereon. Entirely wrap up an embroidering portion of the filler and the embroidering background element with a plurality of sewing threads until the whole embroidering portion, including a predetermined number of side edges thereof, is entirely covered and wrapped up by the sewing threads. Fully cut off and remove a leftover portion, which is an outer portion of the filler surrounding the embroidering portion, from the embroidering portion. Heat a side periphery of the protruding embroidery to the predetermined temperature higher than the room temperature so as to cause leftover filler remnants extended out of the side periphery of the protruding embroidery shrinking within the wrapped up of the sewing threads.
Abstract:
A flow meter includes a meter body and a pressure sensor. The meter body has a liquid impact surface, a sensing surface opposite to the liquid impact surface, and a mounting hole extending from the sensing surface toward the liquid impact surface. The mounting hole is a blind hole. The pressure sensor is mounted in the mounting hole, and has a resistance value that can be measured and that can be changed correspondingly with a change in liquid pressure caused by a change in flow rate. A device for producing an active hydroxyl free radical solution is also disclosed.
Abstract:
An electronic device includes a first body and a second body. The first body includes a connecting mechanism having a base, at least one locking member, a limiting member, and a driving member connected to the limiting member. The locking member includes at least one locking portion. The second body has a through hole. At least one of a plurality of inner sidewalls of the through hole has at least one locking hole. When the connecting mechanism is located in the through hole and the driving member is in a locked state, the locking portion is protruded from at least one opening of the base and extended into the locking hole. When the driving member is actuated to an unlocked state, the driving member drives the limiting member to move and the locking member moves relative to the base such that the locking portion is retracted into the base.