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402results about How to "Eliminate trouble" patented technology

Smart home security system

The invention discloses a smart home security system. The smart home security system comprises a vibration sensor, a door and window magnetic sensor, an infrared sensor, a smoke sensor, a temperature sensor and a gas sensor, wherein the vibration sensor, the door and window magnetic sensor and the infrared sensor are connected with a signal processing circuit A respectively; the smoke sensor and the temperature sensor are connected with a signal processing circuit B respectively; the gas sensor is connected with a signal processing circuit C; the signal processing circuit A, the signal processing circuit B and the signal processing circuit C are connected with a power line carrier communication circuit respectively; the power line carrier communication circuit is connected with a microprocessor; the microprocessor is connected with a keyboard, a camera, a driving circuit, a display, a communication device, a voice alarm circuit and an Ethernet respectively; the driving circuit is connected with a relay; the relay is connected with an electric bell; the communication device is connected with a remote controller. The smart home security system can meet needs of people on theft prevention, fire prevention and gas poisoning prevention, is free of mistaken alarm and has an on-spot snapshot function.
Owner:CHENGDU XINXIN INFORMATION TECH

Image forming apparatus

At a predetermined position during the lateral movement of a carriage 10, a gap switching mechanism 30 for switching a gap between a recording head 15 and a recording medium is provided. The recording head 15 is mounted facing downward on the carriage 10. A part close to one side on a lower end of the carriage is slidably and pivotably supported by a guide shaft 11 of a round shaft shape. A switching block member 13 provided with several abutment portions 52 and 53 with different heights, which are positioned so as to be opposed to a slide portion 12a at an upper end of a frame 12 extending in a vertical direction along a back of the carriage. The A switching block member 13 is pivotably supported by the carriage. A first pushing portion 56 is located at a left end of the frame so as to abut against the switching block member 13. A pivotal posture of the first pushing portion is changed due to the abutment to bring the abutment portion 53 into a slide contact relationship with the frame 12, so that a small gap is provided. A second pushing portion 57 is located at a right end of the frame so as to abut against the switching block member 13, a pivotal posture of the first pushing portion is changed according to the abutment to bring the abutment portion 52 into a slide contact relationship with the frame 12, so that a large gap is provided.
Owner:BROTHER KOGYO KK

Automatic placing-in system of washing machine and washing machine with same

The invention discloses an automatic placing-in system of a washing machine and the washing machine with the same. The automatic placing-in system comprises a detergent box, a distributor box, an infusion pump and a movable part. The distributor box is detachably arranged in the detergent box. A containing cavity is defined in the distributor box. The distributor box is provided with a liquid outlet. The infusion pump is connected with the distributor so as to pump detergent in the containing cavity to a tub of the washing machine. The movable part is movably arranged at the liquid outlet so as to open and seal the liquid outlet. When the distributor box is located in the detergent box, the infusion pump is communicated with the liquid outlet through the movable part; when the distributor box is disengaged from the detergent box, the liquid outlet is sealed. According to the automatic placing-in system of the washing machine in the embodiment, by arranging the movable part between the infusion pump and the distributor box, the liquid outlet is opened and sealed through movement of the movable part, the detergent is prevented from being leaked out when the distributor box is taken out, and the problem that troubles are caused when the detergent is leaked out is eliminated.
Owner:WUXI LITTLE SWAN ELECTRIC CO LTD
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