Abstract: A dynamic correction method for sound reception is adapted for an electronic device. The electronic device includes an audio processor, a microphone signally connected to the audio processor and a sound reception hole corresponding to the microphone. The dynamic correction method for sound reception includes the following steps: the audio processor obtains a first airtight numerical curve according to a numerical difference value between a first frequency response curve and a second frequency response curve to execute a first dynamic correction sound reception program; and the audio processor executes the first dynamic correction sound reception program to obtain an adjusted second frequency response curve.

Abstract: A camera device includes a circuit board, a movable member, and a stepper motor. The circuit board has a photosensitive element, and the photosensitive element has a photosensitive surface. The movable member is on the circuit board, and the movable member includes an infrared filter. The stepper motor is directly or indirectly connected to the movable member, and the stepper motor is configured to drive the movable member to move between a first position and a second position with respect to the circuit board. When the movable member is at the first position, the infrared filter covers the photosensitive surface; when the movable member is at the second position, the infrared filter does not cover the photosensitive surface.

Abstract: A bracket device includes a supporting bracket, a leg assembly, and a fixing member. The leg assembly is connected to the supporting bracket along an axis and includes a first leg and a second leg. The first leg has a plurality of first tooth-like structures. The first tooth-like structures are located around the axis on a side of the first leg facing the supporting bracket. The second leg is disposed between the supporting bracket and the first leg and has a plurality of second tooth-like structures. The second tooth-like structures are located around the axis on a side of the second leg facing the first leg and are engaged with the first tooth-like structures. The fixing member sequentially passes through the first leg and the second leg along the axis and is fixed to the supporting bracket.

Abstract: An image capturing device including a substrate, a first light-emitting module, a second light-emitting module, an image capturing module, and a control module is provided. The first light-emitting module is configured to provide a first light beam with a first brightness distribution. The second light-emitting module is configured to provide a second light beam with a second brightness distribution. The image capturing module is configured to capture an environmental image illuminated by an illumination beam to obtain an image signal. The control module is electrically connected to the first light-emitting module, the second light-emitting module, and the image capturing module, and is configured to generate an adjustment signal, and adjust a current of the first light-emitting module and a current of the second light-emitting module according to the adjustment signal. In addition, an adjustment method of the image capturing device is also provided.

Abstract: A rotating base includes a first housing, a second housing, a rotating assembly, an elastic tube and at least one annular elastic member. The rotating assembly is connected between the first housing and the second housing. The elastic tube passes through the rotating assembly and extends from the first housing to the second housing. The annular elastic member is sleeved on the elastic tube and is compressed between the elastic tube and one of the first housing and the second housing. An image capturing module having the rotating base is also provided.

Abstract: A rotating base includes a first housing, a second housing, a rotating assembly, at least one sealing member and an electronic cable. The rotating assembly is connected between the first housing and the second housing. The sealing member includes a main part and a tube-shaped part, wherein the main part is disposed between at least one of the first housing and the second housing and the rotating assembly. The tube-shaped part is connected to the main part. The electronic cable is extended to an internal of the second housing from an internal of the first housing through the rotating assembly, wherein the electronic cable is disposed through the tube-shaped part and pressed tightly to an interior wall of the tube-shaped part. An image capturing module is also provided.

Abstract: Embodiments of the disclosure provide an object detection method and device. The method includes: in response to a first object detection circuit determining that a moving object exists in an environment, activating a second object detection circuit to detect whether the moving object actually exists in the environment, wherein a power consumption of the first object detection circuit is lower than a power consumption of the second object detection circuit; in response to the second object detection circuit determining that the moving object actually exists in the environment, activating an image capturing circuit, and capturing an environmental image corresponding to the environment by using the image capturing circuit.

Abstract: An endoscope module includes a non-metallic main body, a plurality of lighting devices and an image-obtaining device. The non-metallic main body includes a body and a plurality of extending portions. The body has a first surface. The extending portions are respectively connected with the first surface. The extending portions define a space therebetween. The lighting devices are respectively disposed on a side of a corresponding one of the extending portions away from the first surface. Each of the lighting devices has a light-emitting surface located on a side of a corresponding one of the lighting devices away from the first surface. The image-obtaining device is at least partially located in the space and connected with the first surface. The image-obtaining device has a light-transmitting surface located on a side of the image-obtaining device away from the first surface.

Abstract: A vehicle image recognition module includes an appearance member, an assembly member, an image capturing unit, and a color change assembly. The assembly member is disposed on an inside of the appearance member. The image capturing unit is disposed on the assembly member, and the appearance member is located on a front side of the image capturing unit. The color change assembly is disposed on the front side of the image capturing unit. The color change assembly is adapted to be switched between transparence and a opaque color.

Abstract: A pressing device includes a circuit board, a shaft lower cover, a shaft upper cover, and a movable shaft body. The circuit board includes first and second surfaces, a through hole penetrating the surfaces, and an induction coil surrounding the hole. The shaft lower cover includes a lower cover base disposed on the first surface. The shaft upper cover on the lower base includes an opening. The movable shaft body is movably disposed between the shaft upper and lower covers, and includes a movable base partially protruding from an opening and a columnar shaft is connected to an induction member. When the movable shaft body is pressed down, the columnar shaft extends into the hollow shaft base, and the induction member passes through the through hole, causing the induction coil to produce changes of induced current.

Abstract: A lens device includes a housing, a lens module, a cover, and an elastic member. The housing includes an opening and an accommodation space communicated with the opening. The lens module is disposed in the housing and is located in the accommodation space. The cover is disposed in the opening and is located above the lens module. The elastic member includes a first annular section and a second annular section. The first annular section is disposed between the cover and the housing and contacts the cover and the housing, and the second annular section contacts a peripheral side of the lens module, so that a sealed area is formed between the cover, the elastic member, and the lens module.

Abstract: The present disclosure provides video conference system and conference frame display method. The conference frame display method includes: detecting a direction of at least one voice signal according to at least one audio signal; performing an image recognition on at least one of a plurality of image areas in a rectangle image according to the direction of the at least one voice signal; and in a condition that at least one object of interest is recognized from the at least one of the plurality of image areas, by a display device, displaying an emphasized frame visually highlighting the at least one object of interest.

Abstract: An imaging capturing module includes an appearance member, an image capturing unit, a color change assembly, and a control unit. The appearance member has an opening. The image capturing unit is disposed on an inner side of the appearance member and corresponds to the opening. The color change assembly covers the opening. The control unit is coupled to the color change assembly and is adapted to control the color change assembly to change to a first color and a second color. When the color change assembly is the first color, the control unit controls the image capturing unit to turn on. When the color change assembly is the second color, the control unit controls the image capturing unit to turn off.

Abstract: An electronic device includes a housing and a state indication light. The state indication light is assembled to the housing and includes a light-guiding structure and multiple light-emitting elements. The light-guiding structure has an incident plane, a reflection plane and an exit plane. The reflection plane is inclined to the incident plane and the exit plane. The light-emitting elements are disposed on a side of the light-guiding structure and face the incident plane. A light beam emitted by each of the light-emitting elements is adapted to enter the light-guiding structure from the incident plane and arrive at the reflection plane. The reflection plane is adapted to reflect the light beam towards the exit plane so that the light beam is directed from the exit plane to an outside of the light-guiding structure.

Abstract: A keyboard device includes a substrate, a keycap, a first connection member, and a first elastic arm structure. The substrate has a top surface, and the top surface has an assembling region. The keycap is disposed above the assembling region, and the keycap has a bottom surface facing the assembling region. The first connection member is connected between the keycap and the assembling region, the first connection member includes a first assembly side and a second assembly side opposite to the first assembly side, the first assembly side is pivotally connected to the bottom surface of the keycap, and the second assembly side is pivotally connected to the substrate. The first elastic arm structure includes a connection end and a free end opposite to the connection end, the connection end is connected to the first assembly side, and the free end abuts against the bottom surface of the keycap.

Abstract: A feeding apparatus includes an accommodating tank, a diverting module, a discharge assembly, three optical sensors and a control module. The accommodating tank includes a bottom opening and accommodates the materials. The diverting module includes a driving unit and a blade unit. The blade unit is disposed at the accommodating tank and corresponds to the bottom opening. The discharge assembly includes a storage tank, a discharging opening and a pusher. The accommodating tank is disposed in the storage tank to form a storage space in the storage tank. The pusher moves between the bottom of the storage tank and the discharging opening. The three optical sensors are disposed on the storage tank and correspond to the storage space to form a high-level detection plane and a low-level detection plane. The control module connects to the driving unit, the pusher and the three optical sensors.

Abstract: A lens device includes a main body, a positioning magnet group, a shutter and a fixed magnet group. The main body includes first and second ends opposite to each other, and first and second sides opposite to each other. The positioning magnet group includes first, second and third positioning magnets. The first positioning magnet is close to the first end and the first side. The second positioning magnet is close to the second end and the second side. The third positioning magnet is located between the first and second positioning magnets. The shutter is movably disposed on the main body. The fixed magnet group is disposed on the shutter, and includes first and second fixed magnets. The first fixed magnet attracts with the first positioning magnet and repels with the third positioning magnet. The second fixed magnet attracts with the second positioning magnet.

Abstract: An illuminated keyboard includes a backlight module including a light guide plate, and multiple first and second light emitting modules. The light guide plate includes first and second sides opposite to each other, and multiple first and second accommodating portions. Each first accommodating portion has a first incident surface facing the first side. The second accommodating portions are arranged alternately with the first accommodating portions, and each has a second incident surface facing the second side. The first light emitting modules are respectively disposed at the first accommodating portions. Wavelengths of light emitted by the first light emitting modules are different at an initial time, and are changed at a predetermined interval. The second light emitting modules are respectively disposed at the second accommodating portions. Wavelengths of light emitted by the second light emitting modules are different at the initial time, and are changed at the predetermined interval.

Abstract: A key structure includes a base plate, a keycap, a connecting assembly, a protrusion and a limiting member. The connecting assembly includes a first frame and a second frame pivotally connected to each other. Two opposite ends of the first frame are movably connected to the base plate and the keycap, respectively, and two opposite ends of the second frame are movably connected to the base plate and the keycap, respectively, to drive the keycap upward and downward relative to the base plate. The protrusion is disposed on a sidewall of the first frame or a sidewall of the second frame. The limiting member corresponds in position to the protrusion. When the keycap is at a maximum height, the protrusion abuts against the limiting member.

Abstract: A touchpad device includes a substrate, a touch panel, a switch, a balancing assembly, and a triggering member. An inner surface of the touch panel facing the substrate has a central region. The switch is disposed between the substrate and the touch panel and corresponds to the central region. The balancing assembly is disposed between the touch panel and the substrate and includes a first balancing bar, a second balancing bar, a third balancing bar, and a fourth balancing bar. The triggering member has a top portion and a bottom portion, the bottom portion is leaned against end portions of a first swing bar of the first balancing bar, a second swing bar of the second balancing bar, a third swing bar of the third balancing bar, and a fourth swing bar of the fourth balancing bar which are adjacent to the switch, and the top portion contacts the switch.