CHICONY ELECTRONICS CO., LTD.

Provided are a keyboard device and a keyboard input method. The keyboard device includes a key module and a controller. The controller is electrically connected to the key module. The controller is configured to obtain multiple pressing distances of multiple keys of the key module. The controller determines whether multiple specific keys in the key module are lightly touched based on the multiple pressing distances. When the controller determines that the multiple specific keys are lightly touched, the controller outputs a control command. The multiple pressing distances of the multiple specific keys that are lightly touched are less than a first distance threshold.

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.

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.

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.

A touchpad device includes a substrate, a touch panel, a balancing assembly, and a reinforcement component. The touch panel has an outer periphery and an inner surface. The outer periphery has a first corner, a second corner, a third corner, and a fourth corner, and a switch is on a central region of the inner surface. The balancing assembly is disposed between the touch panel and the substrate, and the balancing assembly includes a first balancing bar, a second balancing bar, a third balancing bar, and a fourth balancing bar. The reinforcement component includes a main plate and a plurality of limiting convex plates, the main plate is disposed on the inner surface of the touch panel, and the limiting convex plates are connected to a periphery of the main plate and protrude from the outer periphery of the touch panel.

A protective cover for an electronic device includes a first plate, a second plate, and a flexible bent sheet connected between the first plate and the second plate. The first plate includes a first outer layer, a first inner layer, and movable blocks. A first outer adhesive layer is on a surface of the first outer layer, a first inner adhesive layer is on a surface of the first inner layer, the movable blocks are adhered between the first outer adhesive layer and the first inner adhesive layer, and the movable blocks are spaced apart from each other. The flexible bent sheet includes a flexible outer layer, a flexible inner layer, and a solidified thermoplastic adhesive layer adhered between the flexible outer layer and the flexible inner layer, so that the flexible bent sheet is maintained in a bent state. A manufacturing method of the protective cover is also provided.

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.

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.

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.

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.