Haier Smart Home Co., Ltd.

Hisense Broadband Multimedia Technologies Co., Ltd.

Qingdao Haier Refrigerator Co., Ltd.

Hisense Broadband Multimedia Technologies, Ltd.

National Deep Sea Center

Qingdao National Laboratory for Marine Science and Technology Development Center

Technology Development Center

Hisense&jonhon Optical-Electrical Technologies Co., Ltd.

Shuai Zhang

Peng Li

Sigeng Yang

Xiaofeng Li

Zhanzhan Liu

Peng He

Tongwei Zhang

Lei Yang

Haiqiang Xu

Lei Yan

Yongle Wang

Haibing Li

Xiujun Sun

Jingxiao Liu

Lun Wei

Zhongliang Xia

Guangjie Han

Qiliang Yang

Zhaoliang Zhong

Yufei Jiang

Kai Pan

The present invention provides a cabinet and a refrigerator. The cabinet comprises a housing, and two inner liners disposed spaced-apart in the housing, spaces between the two inner liners and the housing being different wherein the cabinet further comprises a first stress relief member adhered to an inner side of the housing, and wherein the first stress relief member is located at a position of the housing corresponding to a spacing area between the two inner liners; when the thermal insulation layer undergoes thermal expansion and cold contraction, the first stress relief member can buffer a difference of stresses generated by the thermal insulation layers around the two inner liners to the housing, thereby preventing the housing from deformation.

Cabinet and refrigerator

A deep-sea low-cost long-endurance collaborative navigation and positioning system. A shore-based monitoring center transmits a route planning solution to a wave glider. The wave glider follows an underwater vehicle to travel and feeds back state information of the wave glider and state information of the underwater vehicle to the shore-based monitoring center in real time. The shore-based monitoring center adjusts the route planning solution according to the state information in real time. The wave glider and the underwater vehicle are respectively equipped with an underwater acoustic communication machine. The wave glider obtains self location and time information through a satellite and transmits the location and time information to the underwater vehicle in an underwater acoustic communication manner, then the underwater vehicle calculates a horizontal distance between the underwater vehicle and the wave glider to assist a microelectromechanical system (MEMS) sensor of the underwater vehicle in navigation and positioning.

Deep-sea low-cost long-endurance collaborative navigation and positioning system

An optical module is provided in the present disclosure. According to an embodiment, the optical module may comprise a housing, two or more circuit board layers, and a light emitting chip. The two or more circuit board layers may be disposed in the housing and electrically connected to each other; and the light emitting chip may be electrically connected to at least one of the circuit board layers.

Optical module

Growing community of inventors

Qingdao, China

Shuai Zhang