50results about How to "No installation required" patented technology

The invention discloses a soft close-fitting intelligent health monitoring vest, and belongs to the field of health monitoring equipment. The scheme includes that a flexible printed circuit board is arranged at a front chest of a vest body, a sensor module, a control core device and a key module are arranged on the flexible printed circuit board, the sensor module which is in contact with the skins of a wearer is provided with non-sticky conductive rubber jackets, and portions, except for the sensor module, of the flexible printed circuit board are in contact with the skins of the wearer via lint after being insulated and isolated; the sensor module is used for monitoring electrocardiogram signals, heart and lung sound signals and body temperature signals and transmitting the electrocardiogram signals, the heart and lung sound signals and the body temperature signals to the control core device; external instruments can be transmitted to the control core device by the key module; data can be exchanged between the control core device and a mobile phone in a wireless mode, can be uploaded to a cloud data management system by the mobile phone and can be called by doctors or users or family members. The soft close-fitting intelligent health monitoring vest has the advantages that the soft close-fitting intelligent health monitoring vest which is an intelligent health monitoring garment can be used by old people, old people can wear the intelligent health monitoring garment comfortably, influence on normal life can be prevented, and the intelligent health monitoring garment is free of maintenance or complicated operation; the vest is used for monitoring the health of old and weak people.

The invention discloses a self-walking gantry lifting device. The self-walking gantry lifting device comprises supporting feet and is characterized in that lifting mechanisms are arranged on the supporting feet and comprise lifting frames and jacking hydraulic telescoping cylinders, the lifting frames are nested into the supporting feet in a U-shaped mode and form a gantry structure with the supporting feet; each supporting foot comprises a frame-type base and a column, self-walking mechanisms are arranged at the lower ends of the columns and comprise driving wheels, driven wheels and diesel generators; adjustable hoisting mechanisms are arranged on the lifting frames and comprise positioning pin hole plates, fixed pulleys and hoisting belts. The self-walking gantry lifting device has the advantages that the design of the adjustable hoisting mechanisms is adopted, so that the device is suitable for hoisting of cylindrical devices and can be used for transporting different diameters of workpieces; the design of the supporting foot structures is adopted, so that the loading-unloading time is saved, and an application range is wide; the design of the self-walking mechanisms is adopted, the device has low the field requirements, has no track installation requirement and is suitable for lots of application scenarios.

The invention discloses an HTML5-based remote desktop access system and a remote desktop access method based on the system. The system comprises HTDesktop clients, HTML5 browsers, an HT remote desktop server and remote desktops, wherein the HT remote desktop server comprises Java Servlet containers and HT desktop proxy services, the HTDesktop clients communicate with the remote desktops via the HT desktop proxy services by use of an HT desktop protocol; and the Java Servlet containers communicate with the remote desktops via the HT desktop proxy services by use of the HT desktop protocol. The method comprises the following steps: 1, the HTML5 browsers establish links with the Java Servlet containers, and the Java Servlet containers forward HT desktop protocol instructions from the HTML5 browsers; 2, the HT desktop proxy services, according to information of the remote desktops, convert the HT desktop protocol instructions into instructions corresponding to the remote desktops; and 3, the HT desktop proxy services forward screen data of the remote desktops to the front HTML5 browsers. The system and method provided by the invention have the advantages of convenience in use, good user experience, higher work efficiency, facilitated maintenance of existing remote desktops and the like.

A system device for realizing zero power consumption standby of a household appliance particularly relates to the technical field of household appliance remote control, and comprises a remote controller and a wireless intelligent socket, wherein a keyboard is arranged on a shell of the remote controller, a microprocessor, a radio signal coding module, a radio signal transmitting circuit, a radio signal transmitting antenna, an infrared ray signal transmitting circuit and the like are arranged in the shell of the remote controller, and a shell of the wireless intelligent socket is internally provided with a radio receiving module for receiving radio signals, a socket microprocessor, a relay and a driving circuit. Not only can infrared ray signals be transmitted for remotely controlling the household appliance, but also radio signals can be transmitted for remotely controlling the on and off of the wireless intelligent socket. The wireless intelligent socket can receive radio remote control instructions transmitted by the remote controller for intelligently switching on or switching off a power supply of the household appliance, which is plugged on a jack of the wireless intelligent socket through the relay, so that zero power consumption standby of the household appliance can be conveniently realized.

The invention discloses a multi-mobile-robot minimum step formation method, and the method comprises the following steps: 1), building a multi-mobile-robot motion model in a complex plane; 2), building a topological graph of a multi-mobile-robot system; 3), solving a complex Laplacian matrix; 4), configuring extreme points of the complex Laplacian matrix; 5), calculating distributed discrete control signals; 6), recording the displacement information and calculating the final position. The method can enable a robot to predict the final position of the robot in a formation in the shortest time, and is of a completely distributed type. The employed information is just the displacement information recorded by the robot, and there is no global coordinate system. The robot still can calculate the target position through the rotating speeds of the left and right wheels or the displacement information recorded by other local coordinate systems. The method efficiently helps the robot calculate the target position of the robot, and provides a feasible solution for the high-efficiency formation of multiple mobile robots.

The invention relates to the field of gates characterized of suspended folding movement, in particular to a suspended folding door with a triangular side link linkage mechanism. The suspended folding door with the triangular side link linkage mechanism comprises a suspended folding door body and the triangular side link linkage mechanism. The suspended folding door body is composed of a door post, a first door leaf and a second door leaf. The first door leaf is installed on the door post through a door shaft seat in a suspended mode. The second door leaf is movably connected with the first door leaf through hinges. The triangular side link linkage mechanism is composed of a triangular side link, a first connecting rod and a second connecting rod. One end of the first connecting rod is connected with a top end of the triangular side link in a rotating mode. One end of the second connecting rod is connected with the other top end of the triangular side link in a rotating mode. The suspended folding door body is connected with the triangular side like linkage mechanism in the mode that the third top end of the triangular side link is connected with the door post in a rotating mode, the other end of the first connecting rod is connected with the first door leaf in a rotating mode, and the other end of the second connecting rod is connected with the second door leaf in a rotating mode. When the first door leaf is rotated, the second door leaf conducts folding movement relative to the first door leaf. The suspended folding door with the triangular side link linkage mechanism is simple, achieves synchronous linkage of the two door leaves, and is free of road surface installation requirement.

The invention discloses a synchronous anti-corrosion and dephosphorization device used in integrated sewage treatment equipment, the synchronous anti-corrosion and dephosphorization device comprises an insulating shell and electrode plates, the insulating shell is provided with a water passing hole, the electrode plates comprise a cathode electrode plate and an anode electrode plate, and the anode electrode plate and the cathode electrode plate are externally connected with a power supply module through wires; the anode electrode plate is arranged in the insulating shell and is mounted on the inner wall of one side of the insulating shell; the cathode electrode plate penetrates through the side face, opposite to or adjacent to the side where the anode electrode plate is installed, of the insulating shell to be installed, one part of the cathode electrode plate is located in the insulating shell and corresponds to the anode electrode plate, and the other part of the cathode electrode plate is located outside the insulating shell and used for being connected with the conductive inner wall of the integrated sewage treatment equipment. The synchronous anti-corrosion and dephosphorization device for the integrated sewage treatment equipment can be inserted into the integrated equipment at will for use, it can be guaranteed that the material of a shell of the integrated equipment is not corroded forever in the use process, and total phosphorus in wastewater can also be efficiently removed.

In a diagnostic imaging apparatus, a stationary gantry (24) and a rotating gantry (22) are interfaced by a plurality of air bearing elements (40). Lower air bearing elements bear the weight of the rotating gantry (22) which induce air hammering phenomena at a characteristic vibration frequency. To counteract the air hammering, a damping assembly (44) is mounted to at least one lower bearing element (40). The damping assembly (44) includes a damping mass (46) and an elastomeric connector (48) that are tuned to a frequency near the air hammer frequency to absorb the vibrational energy and damp the air hammer vibrations.

The invention relates to a digital liquid level sensor, belonging to the technical field of measurement. The digital liquid level sensor is characterized in that the sensor is an integral throw-in-type digital liquid level sensor with an elastic cavity, the sensor consists of a sensing part, a shell and a transmitter 15, and the sensing part (see attached drawing 1) consists of a rubber molded box 1, a magnetic core 2, a coil 3, a spring 4 and an adjusting screw 5, wherein the rubber molded box 1 is a rubber elastic cavity which can be extended and retracted vertically, and the transmitter 15and the sensing part are installed together. When being used, the digital liquid level sensor is directly thrown into liquid to be detected and is not required to be installed. Moreover, since the sensor outputs pulse digital signals, the sensor can be directly matched with subsequent digital processing circuits such as a computer, a single-chip microcomputer and the like. The digital liquid level sensor has the advantages of low manufacturing cost, simple range adjustment and convenience in use, is suitable for all fields of industry and agriculture and can be used for measuring the liquid level of all kinds of conductive and nonconductive liquid materials.

The invention discloses a wheel track-type crane position detection system. The wheel track-type crane position detection system comprises a supersonic transmitting terminal device arranged at a track end and a supersonic receiving terminal device arranged at a travelling mechanism. The wheel track-type crane position detection system has a simple structure and a low cost, avoids a synchronizer, is not influenced by track planeness, the environment around the track, and the weather, and has strong adaptability.