Suzhou Hearonic Electronics

Suzhou Littelfuse Ovs Co., Ltd.

Hamlin Electronics (suzhou) Co. Ltd.

Hamlin Electronics (suzhou) Ltd.

Pandao Intelligent Technology (suzhou) Co., Ltd.

Wei Zhou

Jianfei Zhao

Seong-Jae Lee

Dong Liu

Liang Li

Dengyuan Sun

Aoqiong Zhang

Disclosed is a climbing machine including a rotatable rotation shaft (), a plurality of one-way components () capable of achieving one-way transmission, a plurality of transmission units () and a plurality of climbing points (), where the one-way components () are connected to the rotation shaft () in a sleeving manner, each transmission unit () is connected to one climbing point (), and each transmission unit () and the rotation shaft () form one-way transmission by means of being connected to one one-way component (); in one rotating direction, the rotation shaft () and the transmission units () are capable of being in transmission, and the climbing points () descend during transmission; and in the direction opposite to the rotating direction, transmission between the rotation shaft () and the transmission units () cannot be achieved. By using the climbing machine, a user can experience a vivid feeling of climbing upwards, thereby improving the climbing experience.

Climbing machine

A rotary position sensor () includes a sensor housing () defining an interior cavity. A first rotor () may be positioned and rotatable within the interior cavity, and the first rotor () may at least partially define a bore () to receive a shaft () and include a first magnet (). Furthermore, the rotary position sensor () may include a second rotor () positioned and rotatable within the interior cavity, and the second rotor () may at least partially define the bore () to receive the shaft () and include a second magnet (). A ring element () may be disposed in the sensor housing (), and the ring element () may be arranged between the first rotor () and the second rotor ().

Integrated dual rotary position sensor

A disclosed rotary position sensor may include a sensor housing defining an interior cavity. A first rotor may be positioned and rotatable within the interior cavity, the first rotor including a first magnet. Furthermore, the rotary position sensor may include a second rotor positioned and rotatable within the interior cavity, the second rotor including a second magnet. The first rotor and the second rotor may be individually rotatable.

Rotary position sensor with plurality magnet arrangement

A rotary position sensor () may include a sensor housing () defining an interior cavity. A first rotor () may be positioned and rotatable within the interior cavity, the first rotor () including a first magnet (). Furthermore, the rotary position sensor () may include a second rotor () positioned and rotatable within the interior cavity, the second rotor () including a second magnet (). The first magnet () may include a first shielding member () associated with a surface of the first magnet (), and the second magnet () may include a second shielding member () associated with a surface of the second magnet (). The first shielding member () may face the second shielding member ().

Rotary position sensor with dual magnet arrangement

A counter balancing apparatus for moving-iron bone-conducted sound receiving device; the baseboard is configured in a planar structure, with open notch on its front end; two counter-balancing blocks configured in a planar structure and provide symmetry on both sides of the baseboard, and an open notch formed on the front end of each of the counter-balancing blocks aligns with the open notch on the front end of the baseboard. The invention increases effective moving mass of its counter balancing apparatus and optimizes space occupied by its counter balancing apparatus, enhancing transduction efficiency and output vibration level of the corresponding moving-iron bone-conducted sound receiving device; controlling the product size; the baseboard split type design and counter-balancing blocks; reduces difficulty of manufacturing its counter balancing apparatus, and flexibly meets the requirement of moving mass for various moving-iron bone-conducted sound receiving devices by selection of different thickness and shapes of counter-balancing blocks.

Counter balancing apparatus for moving-iron bone-conducted sound receiving device

This invention provides a moving iron unit for loudspeakers, which includes coil, iron core, diaphragm, and magnet, among which, the iron core is disposed in the coil, and the magnet is connected to the diaphragm on a transmission basis. It is characterized in that it also includes vibrating ring, to which the magnet is secured, and which is secured to the inner wall of a shielded cavity through its elastic body disposed radially, and which is connected to the diaphragm on a transmission basis through the transmission rod. Further, the unit comprises two diaphragms, which are disposed symmetrically at two sides of the vibrating ring and connected respectively to the vibrating ring on a transmission basis through a transmission rod. The coil is shaped directly by coiling on the iron core.

Growing community of inventors

Suzhou, China

Wei Zhou