Abstract: A graphical ultrasonic module and driver assistance system are provided. The graphical ultrasonic module includes an ultrasonic sensor array and an ultrasonic transmitter array. The ultrasonic sensor array includes three or more ultrasonic sensors, and the ultrasonic sensors form a virtual plane. The ultrasonic transmitter array includes a plurality of ultrasonic transmitters. The geometric center of the ultrasonic transmitter array is substantially the same as the geometric center of the ultrasonic sensor array.

Abstract: A sound transmission device includes a main body, a first magnetic member, and a cover assembly. The main body includes a sound transmission opening. The first magnetic member is fixed to the main body and is adjacent to the sound transmission opening. The cover assembly includes an outer cover, a second magnetic member, and a fixing member. The second magnetic member is fixed between the outer cover and the fixing member. The cover assembly is magnetically attached to the first magnetic member through the second magnetic member, so that the outer cover covers the sound transmission opening. The outer cover includes a through hole, and the through hole is in communication with the sound transmission opening.

Abstract: A rotation mechanism includes a base, a rotation plate, and an elastic element. The base has two base side walls opposite to each other, an accommodation space between the two base side walls, an abutting portion, and two pivot portions opposite to each other. The abutting portion is located at one end of the base side walls, and the pivot portions are respectively located at the other end of the base side walls. The rotation plate is pivotally connected to the base and between the pivot portions. The elastic element has a first pivot section, an elastic bending section, and a second pivot section that are sequentially connected to each other. The first pivot section is pivotally connected to the two base side walls, and the second pivot section is pivotally connected to one side of the rotation plate.

Abstract: An electronic glasses includes a lens frame, a first temple, a second temple, an electronic device and an audio I/O device. The Hall sensor is disposed at one of the lens frame, the first template, and the second temple. The audio I/O device is disposed at another of the lens frame, the first temple and the second temple, and provided with a magnetic element. The Hall sensor provides a first signal for the electronic device when the first temple and/or the second temple are folded to make the Hall sensor and the audio I/O device close to each other, and the Hall sensor provides a second signal for the electronic device when the first temple or the second temple are unfolded to make the Hall sensor and the audio I/O device be away from each other.

Abstract: A graphical ultrasonic module and driver assistance system are provided. The graphical ultrasonic module includes an ultrasonic sensor array and an ultrasonic transmitter array. The ultrasonic sensor array includes three or more ultrasonic sensors, and the ultrasonic sensors form a virtual plane. The ultrasonic transmitter array includes a plurality of ultrasonic transmitters. The geometric center of the ultrasonic transmitter array is substantially the same as the geometric center of the ultrasonic sensor array.

Abstract: A rotation mechanism includes a base, a rotation plate, and an elastic element. The base has two base side walls opposite to each other, an accommodation space between the two base side walls, an abutting portion, and two pivot portions opposite to each other. The abutting portion is located at one end of the base side walls, and the pivot portions are respectively located at the other end of the base side walls. The rotation plate is pivotally connected to the base and between the pivot portions. The elastic element has a first pivot section, an elastic bending section, and a second pivot section that are sequentially connected to each other. The first pivot section is pivotally connected to the two base side walls, and the second pivot section is pivotally connected to one side of the rotation plate.

Abstract: A sound transmission device includes a main body, a first magnetic member, and a cover assembly. The main body includes a sound transmission opening. The first magnetic member is fixed to the main body and is adjacent to the sound transmission opening. The cover assembly includes an outer cover, a second magnetic member, and a fixing member. The second magnetic member is fixed between the outer cover and the fixing member. The cover assembly is magnetically attached to the first magnetic member through the second magnetic member, so that the outer cover covers the sound transmission opening. The outer cover includes a through hole, and the through hole is in communication with the sound transmission opening.

Abstract: An electrical connector electroplating process includes: performing a pre-treatment of an electrical connector to remove grease; performing an activation treatment of the electrical connector to activate an oxide film on a surface of the electrical connector; plating a layer of bottom coating on the surface of the electrical connector; plating a layer of silver film coating on a surface of the bottom coating; plating a layer of gold film coating on a surface of the silver film coating; plating a layer of platinum or rhodium film coating on a surface of the gold film coating; performing a post-treatment including surface pore sealing, water washing, and baking/drying of a surface of the platinum or rhodium film coating.

Abstract: A detachable electronic apparatus includes a tablet device and a base. The base includes a back plate and a rotatable supporting device pivoted on the back plate. The rotatable supporting device further includes a supporting bracket and a connector module floating connected to the supporting bracket. The connector module is protruded from an opening of the supporting bracket when the tablet device is against the back plate. The connector module is stored in the opening of the supporting bracket when the tablet device is separated from the back plate.

Abstract: An intelligent temperature sensing apparatus contains a temperature sensor having a first end for inserting into at least one ear and a second end for connecting with a smartphone; the smartphone in which a control software is loaded and saved; the control software for controlling a processor, an editor, and a storage device. The processor connects with the temperature sensor so as to process at least one measured temperature transmitted from the control software, the editor is used to edit/transform the at least one measured temperature, and the store device is served to record and store the at least one measured temperature.

Abstract: A detachable electronic apparatus includes a tablet device and a base. The base includes a back plate and a rotatable supporting device pivoted on the back plate. The rotatable supporting device further includes a supporting bracket and a connector module floating connected to the supporting bracket. The connector module is protruded from an opening of the supporting bracket when the tablet device is against the back plate. The connector module is stored in the opening of the supporting bracket when the tablet device is separated from the back plate.

Abstract: A combination bed includes a front frame, a rear frame detachably connected with the front frame, and a connecting frame mounted between the front frame and the rear frame so that the front frame and the rear frame are supported and combined together by the connecting frame. The front frame includes a front support and two front bars each having a first end pivotally connected with the front support and a second end connected with the rear frame. The rear frame includes a rear support and two rear bars each having a first end pivotally connected with the rear support and a second end connected with the respective front bar. Thus, the front frame, the rear frame and the connecting frame can be connected and disconnected so that the combination bed is assembled and disassembled easily and quickly.

Abstract: A combination bed includes a front frame, a rear frame detachably connected with the front frame, and a connecting frame mounted between the front frame and the rear frame so that the front frame and the rear frame are supported and combined together by the connecting frame. The front frame includes a front support and two front bars each having a first end pivotally connected with the front support and a second end connected with the rear frame. The rear frame includes a rear support and two rear bars each having a first end pivotally connected with the rear support and a second end connected with the respective front bar. Thus, the front frame, the rear frame and the connecting frame can be connected and disconnected so that the combination bed is assembled and disassembled easily and quickly.

Abstract: A pendent lamp includes a support member mounted on a ceiling, an air conditioning unit mounted on the support member, an outer hood connected with the air conditioning unit, a decorative member connected with the outer hood, at least one air outlet port formed between the outer hood and the decorative member, and a lighting unit mounted on the support member. Thus, the air conditioning unit supplies cold air or hot air to the house to decrease or increase the temperature in the house to provide a cooling or warming effect to the house so as to regulate the temperature of the house at the optimum value.

Abstract: A combination drawer includes a bottom plate, two side plates foldably mounted on the bottom plate, a rear plate foldably mounted on the bottom plate and detachably connected with the side plates, and a front plate disposed on the bottom plate and detachably connected with the side plates. Thus, the front plate, the side plates and the rear plate are combined and detached easily and quickly so that the combination drawer is assembled and disassembled easily and quickly. In addition, the parts of the combination drawer can be detached and folded before assembly or when not in use so as to reduce the whole volume of storage and packaging and to decrease the cost of packaging, storage and transportation of the combination drawer.

Abstract: A ladder assembly includes a ladder, two wheel carriers mounted on the ladder movably and rotatably, two wheels each rotatably mounted on a respective one of the wheel carriers, two fastening members each extended through a respective one of the wheel carriers and each secured on the ladder to attach the respective wheel carrier to the ladder, and a support rack pivotally mounted on the ladder. Thus, when the support rack and the wheels are expanded outward from the ladder, the ladder assembly can function as a carrier, and when the support rack and the wheels are folded onto the ladder, the ladder assembly can function as a ladder so that the ladder assembly both functions as a ladder and a carrier, thereby enhancing the versatility of the ladder assembly.

Abstract: A pendent lamp includes a support member mounted on a ceiling, a lighting unit mounted on the support member, an air conditioning unit mounted on the support member, a hood connected with the air conditioning unit, and at least one baffle mounted in the hood. Thus, the air conditioning unit supplies cold air or hot air to the house to decrease or increase the temperature in the house to provide a cooling or warming effect to the house so as to regulate the temperature of the house at the optimum value.

Abstract: A shelf includes a rear frame, two side frames pivotally mounted on two opposite ends of the rear frame respectively, two connecting frames each detachably mounted on the rear frame and each located between the two side frames to locate the two side frames, and at least one placement board mounted between and supported by the rear frame and the two side frames. Thus, the shelf can be folded to have a smaller volume so as to decrease the cost of packaging, storage and transportation of the shelf.

Abstract: A combination bed includes a front frame, a rear frame spaced from the front frame, two front rails each having a first end connected with the front frame, two rear rails each having a first end connected with a second end of a respective one of the two front rails and a second end connected with the rear frame, and a plurality of connecting bars mounted between the two front rails and mounted between the two rear rails. Thus, the front frame, the rear frame, the two front rails, the two rear rails and the connecting bars can be connected with or detached from each other so that the combination bed is assembled and disassembled easily and quickly, thereby facilitating a user assembling and disassembling the combination bed.

Abstract: A support device for a notebook computer includes an upright post, two connecting arms pivotally connected with each other, a lifting member mounted on the upright post and pivotally connected with a first one of the connecting arms, an adjusting member pivotally connected with a second one of the connecting arms, a connecting block pivotally connected with the adjusting member, and a support rack mounted on the connecting member. Thus, the connecting arms can be pivoted relative to each other and can be moved relative to the upright post to adjust the leftward and rightward angles of the support rack, while the support rack can be moved relative to the connecting arms to adjust the upward and downward angles of the support rack, so that the inclined angle of the support rack can be adjusted freely.