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154results about How to "Comfortable to use" patented technology

Device for detecting physiological signals of human body

The invention discloses a device for detecting physiological signals of the human body. The device comprises a plurality of piezoelectric ceramic pieces, a signal acquisition processor and a power supply, wherein the plurality of piezoelectric ceramic pieces are connected in series and/or in parallel to each other through leads and then are connected with the signal acquisition processor, and the signal acquisition processor is connected with the power supply; the plurality of piezoelectric ceramic pieces are laid on a liner in a dispersed way. The plurality of piezoelectric ceramic pieces are connected in series and/or in parallel to each other through leads and then are connected with the signal acquisition processor, accordingly, the plurality of piezoelectric ceramic pieces are laid below a mattress in the use process and are small in thickness, the thickness of the ceramic pieces determines the thickness of the device for detecting the physiological signals of the human body, and the device is comfortable to use; the plurality of piezoelectric ceramic pieces are foldably collected together to facilitate storage and carrying; the piezoelectric ceramic pieces are a passive sensing device, can save energy, can directly generate electric signals under pressure, are sensitive, and have better sensing effects.
Owner:杨松

Multifunctional computer drafting desk

ActiveCN104188385AFunction increaseComfortable to useConvertible furnitureEngineeringAutomation
The invention relates to a multifunctional computer drafting desk which comprises a desk board and desk feet. The desk feet are fixed to the two sides of the desk board. The multifunctional computer drafting desk further comprises a drawing board lifting and inclining device, a computer lifting device and a computer side sliding device, a drawer frame is arranged between the desk feet and the desk board, the computer lifting device is fixedly arranged in the drawer frame, and a frame opening of the drawer frame faces a computer inlet and outlet in the desk board. A drawing board is arranged above the desk board, the front end of the drawing board is connected the desk feet through the drawing board lifting and inclining device, a connecting rod mechanism in the drawing board lifting and inclining device is located below the front end of the drawing board, and a ball screw mechanism in the drawing board lifting and inclining device is located in the desk feet. The computer side sliding device is arranged on the computer lifting device. The multifunctional computer drafting desk has the advantages that the functions of a common desk, a computer desk and a drafting desk are integrated, and the desk is exquisite in structure, diversified in function, high in automation degree, convenient to use and practical.
Owner:YANCHENG LIYAN NEW MATERIAL CO LTD

Table with adjustable height and adjustable angle

The invention discloses a table with an adjustable height and an adjustable angle. The table comprises a table body and legs, and is characterized in that the legs include two front legs and two rear legs, the two front legs are completely identical to each other, and the two rear legs are completely identical to each other; each front leg comprises a support shaft and a shaft sleeve of the support shaft, the support shaft and the shaft sleeve of each front leg are fastened by a bolt, and an antislip pad is arranged at the bottom of the shaft sleeve of each front leg; each rear leg comprises a support shaft and a shaft sleeve of the support shaft, the support shaft and the shaft sleeve of each rear leg are fastened by a bolt, a support column is further rotationally connected to the bottom of the shaft sleeve of each rear leg, and an antislip pad is arranged at the bottom of the support column; the tops of the support shafts of the front legs and the rear legs are rotationally connected with the bottom surface of the table body. The table with the adjustable height and the adjustable angle has the advantages that the height and the angle of the table can be adjusted according to the heights and use habit of users, so that the users can use the table comfortably, and the table is favorable for improving the work efficiency.
Owner:李乐
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