Notebook computer with air tunnel cover - USD898021S1 [ Design ]
CLAIM The ornamental design for a notebook computer with air tunnel cover, as shown and described.
Notebook computer - USD898003S1 [ Design ]
CLAIM The ornamental design for a notebook computer, as shown and described.
Portable electronic device - US11079795B2 [ Invention ]
A portable electronic device includes a first body, a second body, a pivot assembly, and a protective assembly. The pivot assembly is pivoted to the first body and the second body and includes a shaft. The first body pivots relative to the second body via the shaft. The protective assembly is slidably disposed at periphery of the first body and the second body and includes at least one guide structure and at least one sliding structure. When the first body moves relative to the second body from a lock position to an open position, the protective assembly drives the guide structure and the sliding structure to slide along the periphery of the first body and the second body and drive the guide structure to be coaxially arranged with the shaft to allow the protective assembly to rotate with the first body relative to the second body.
Laptop computer - US10506739B2 [ Invention ]
A laptop computer including a main body, a fan disposed in a receiving space of the main body, a keyboard assembly movably disposed on the main body, and a heat dissipation assembly movably disposed in the main body and linked with the keyboard assembly is provided. The main body has an air outlet and at least one first air inlet. In a process of the keyboard assembly gradually moving out of the main body, the keyboard assembly drives the heat dissipation assembly to move in the main body and form a second air inlet in the main body to communicate with the receiving space.
Notebook computer with movable keyboard and palm rest - USD891439S1 [ Design ]
CLAIM The ornamental design for a notebook computer with movable keyboard and palm rest, as shown and described.
Apparatus for ergonomic adjustment and positioning of a portable computing device - GB202017294
[ Invention ]
The present invention relates to an apparatus for ergonomic adjustment and positioning of a portable computing device, and more particularly to an adjustable support structure configured to accommodate various user preferences in terms of angle, height, and spatial positioning. The apparatus comprises a base unit, a movable support unit, and an adjustment mechanism, wherein the adjustment mechanism enables multi-axis angular and vertical adjustments to enhance user comfort and operational efficiency when using portable devices such as laptops, tablets, or similar computing equipment.
By optimizing ergonomic configuration, the present invention effectively reduces physical strain on the neck, shoulders, and wrists during prolonged use, while providing stable positioning of the device. Furthermore, the apparatus may be integrated with additional functionalities such as storage, heat dissipation, or connectivity interfaces, thereby improving overall usability and system integration.
The invention is applicable to home offices, professional work environments, and mobile working scenarios, offering advantages including structural simplicity, intuitive operation, and a highly integrated design, making it suitable for a wide range of portable computing devices.
Vibration device and operation method thereof - EP4374842A1/US20240169813A1/CN118075660A
[ Invention ]
The present invention discloses a vibration device and an operating method thereof. The vibration device comprises an audio input unit, a signal processing unit, a motor control unit, and at least one vibration motor. The signal processing unit is connected to the audio input unit and the motor control unit, and the motor control unit is connected to the at least one vibration motor.
The audio input unit is configured to acquire audio signals. The signal processing unit is configured to perform low-pass filtering on the audio signals to generate a filtered signal, perform amplitude modulation on the filtered signal according to a rated rotational speed of the at least one vibration motor to generate a modulated signal, and control the at least one vibration motor through the motor control unit based on the modulated signal.
Modular Wireless Signal Receiving Device and Wireless Transmission System - CN120691895A
[ Invention ]
The present invention discloses a modular wireless signal receiving device and a wireless transmission system. The modular wireless signal receiving device comprises a plurality of functional modules, each of which is detachably connected to another of the functional modules via a transmission line set.
The plurality of functional modules include an application module, a main control module, and a battery module. The main control module comprises a wireless communication component electrically coupled to the application module. The wireless communication component is configured to receive wireless signals and control the operation of the application module accordingly.
The battery module includes a battery electrically coupled to the application module and the main control module, and is configured to supply power to the application module and the main control module.
Dynamic Carrier Safety Protection System and Method - CN120419772A [ Invention ]
The present invention discloses a dynamic carrier safety protection system and a method thereof. The dynamic carrier safety protection system comprises a base, a seat, at least one motor, at least one ultrasonic sensor, and a computing device.
The seat is disposed on the base. The at least one motor is disposed on at least one of the base and the seat, and is configured to control movement of the seat relative to the base along at least one rotational axis. The at least one ultrasonic sensor is disposed on at least one of the base and the seat.
The computing device is connected to the at least one motor and the at least one ultrasonic sensor, and is configured to detect distance information between a foreign object and the seat within a predetermined range around the seat via the at least one ultrasonic sensor, and to control the at least one motor according to the distance information.
A virtual reality motion-sensing control system, a control method thereof, and a method for generating an angle conversion function. - CN120827717A [ Invention ]
The present invention discloses a virtual reality motion-sensing control system, a control method thereof, and a method for generating an angle conversion function. The virtual reality motion-sensing control system comprises a base, a dynamic carrier, and a control device. The dynamic carrier is disposed on the base and is configured to be controlled to move relative to the base along at least one rotational axis.
The control device is connected to the dynamic carrier and is configured to obtain a virtual rotation angle corresponding to a virtual operation, convert the virtual rotation angle into a carrier rotation angle according to an angle conversion function, and control the rotational movement of the dynamic carrier based on the carrier rotation angle.
The angle conversion function is configured to nonlinearly map a virtual angle range to a carrier angle range of the dynamic carrier. The virtual rotation angle lies within the virtual angle range, and the carrier rotation angle lies within the carrier angle range.
Storage bag - TWM653745U / CN221785621U [ Utility ]
The present utility model discloses a storage bag for accommodating at least one item. The storage bag comprises a main body and a flexible cover. The main body includes a bottom portion and a top portion disposed opposite to each other. One end of the flexible cover is connected to the bottom portion. The other end of the flexible cover is detachably connected to the top portion, such that the main body and the flexible cover together define a storage space. The storage space is configured to accommodate at least one item.
Lifting chair - TWM654706U / CN120419771A [ Utility ] [ Invention ]
A height-adjustable chair comprises a base assembly, a lifting mechanism, and a seat portion. The lifting mechanism includes a cylinder and a piston rod. The cylinder is movably disposed on the base assembly. The piston rod is slidably at least partially received within the cylinder. The seat portion is disposed at an end of the piston rod away from the base assembly, and the height of the seat portion is adjusted in two stages through the sliding of the piston rod relative to the cylinder and the movement of the base assembly relative to the cylinder.