38results about How to "Flexible and convenient to operate" patented technology

The invention relates to a related one-key navigation method and equipment in location navigation. At present, the location service can be only carried out through the information provided by a terminal device, and errors are easy to happen when updating locations and local names or position coordinate information need to be input manually. The invention comprises that users communicated with service centers by calling or sending information, then attendants employ the information displayed by the terminal machine to search locations at which the users need to reach, then the position coordinate information of destinations is displayed, after users confirms with the call service centers, the position coordinate navigation information of the destinations passes by a call center terminal machine-a call service center communication device (or via wireless transmission of short messages, GPRS and the like of internet communication interfaces of operators)-communication stations ( operator stations of GSM, CDMA and the like)-user terminal devices, then the position coordinate information is stored in the user terminal machines, the service information is stored in user records, and the destinations can be arrived just through that the users confirm or call the received position coordinate information. The method and equipment are convenient and swift in operation, and are favorable for wide application.

The invention relates to a method for applying radio feedback technique in power amplifier, while prior radio power amplifier widely used in wireless communication emitter can resolve signal aberration problem effectively, while pre-aberration technique and passive-feedback technique can not effectively resolve the problem. The invention comprises a casing and a circuit board, wherein one side of the casing is provided with a radio output, a radio input, a detection input, and a power input, the bottom of the casing is provided with a plurality of insulation chambers with an internal circuit board, the feedback amplifier mainly comprises two amplifiers (main amplifier and error amplifier), a directional coupler, a delay line, and a loop control network, while the directional coupler distributes and combines powers, the delay line confirms the feedback amplifier works stably in wide band, and the loop control network confirms the correct counteraction between signal and aberration. The invention has stable property, which can effectively resolve signal aberration, with side application, flexible operation or the like.

The invention relates to a portable high pressure oxygen chamber comprising a chamber body (21) and a control box (20), wherein the chamber body (21) and the control box (20) are connected through pipelines; the chamber body (21) is in a horizontal type structure, and comprises a rear cover (1), a bearing screen (2), a flexible capsule (3), a chamber rail (4) and a chamber door (10); the flexible capsule (3) is externally provided with the bearing screen (2); one end of the bearing screen (2) is connected with the rear cover (1), and the other end is connected with the chamber rail (4); and a carbon fiber air bottle (18) and a carbon fiber oxygen bottle (13) are hung on the bearing screen (2). The invention has the advantages of simple structure, convenient transport, small volume and light weight, is suitable for safeguard in diving operation sites, curing of acute diving diseases and the like, and has the functions of fast recovering physical and mental strength and improving physical and psychological health of people by breathing pure oxygen under the condition with the pressure higher than atmospheric pressure.

The invention relates to a navigation method and a device which are relevant to friend-searching in the navigation. The method of the invention is as follows: an A navigation terminal user sends a position inquiry command to a B navigation terminal user, the B navigation terminal user confirms the replay, then the A terminal user can receive the position coordinate information of the B user, and the navigation can be accurately carried out according to a displayed picture and a voice navigation prompt of a navigation terminal after the conformation by the A terminal user; the A navigation terminal user selects a B positioning position coordinate information transmitter user to be searched, the A user sends the inquiry command to the B user, the A user can receive the position coordinate information of the B user after the confirmation of the reply by the B user, and the navigation can be carried out after the confirmation by the A user; when in safety monitoring and other situation of outgoing groups, all the navigation terminals which participate in the group activities and the position of the positioning position information transmitter user can be seen on displayed maps on the navigation terminals, and the navigation can be accurately carried out according to the displayed pictures and the voice navigation prompts of the navigation terminals. The operation and the use are convenient and flexible, and the range of the applications is wide.

The invention relates to an automatic transfer switching equipment of the alternating-current/direct-current mixing apparatus, which aims at solving the problem that the switching process of an existing automatic change-over switch can not realize the switching between the alternating current main and the direct current main. The equipment is composed of a bottom board, a master control part, arc-extinguishing equipments A and B, and an input terminal a main shaft, a movable contact, an output terminal and a fixing contact of the alternating-current side,, an input terminal, a main shaft, a movable contact, an output terminal, a fixing contact and an insulating plate of the direct-current side, wherein the master control part, a switch part of the alternating-current and a switch part of the direct-current side are fixed on the bottom board, and the switch parts of the alternating-current side and the direct-current side are separated by an insulation plate. The automatic transfer switching equipment has two sets of independent transfer systems, which can respectively switch on and broke the alternating current main and the direct current main, when one of the common power supply and the stand-by power supply of a user is the direct current power supply and the other is the alternating power supply, the switching between the two power supplies can be realized through using the same change-over switch, and the invention has the advantages the application range is wide, the operation and use is convenient and flexible, and the automatic transfer switching equipment is beneficial for the spread.

A super-thin heavy-duty lifting and diving omni-bearing movable AGV comprises a chassis assembly, a lifting mechanism arranged on the chassis assembly and at least four Mecanum wheel combinations, wherein each Mecanum wheel combination is provided with a driving combination controlled independently. The super-thin heavy-duty lifting and diving omni-bearing movable AGV further comprises a frame and at least four omni-bearing wheel combinations in a lift-off design, and the omni-bearing wheel combinations are arranged on the outer sides of the Mecanum wheel combinations correspondingly and fixed to the frame. The frame and the lifting mechanism are installed on the chassis assembly through an elastic structure. The super-thin heavy-duty lifting and diving omni-bearing movable AGV adopts an eight-wheel structure with the Mecanum wheels and the omni-bearing wheels, a thinner AGV is provided on the basis of guaranteeing the bearing load, and meanwhile the requirements for the weight and thickness are met. The super-thin heavy-duty lifting and diving omni-bearing movable AGV is especially suitable for the occasions that goods shelves are low and short, the load is heavy, and the site is narrow and small, and is flexible and convenient to operate.

A hydro-bulging movable joint is characterized in that the movable joint comprises a concave joint with a central hole; a ring-shaped concave slot is formed at the inner peripheral surface of the central hole; the movable joint further comprises a convex joint; a section of the convex joint is disposed in the central hole of the concave joint; a radial perforation is formed at the lower section of the convex joint; inner screw threads are formed at the two ends of the radial perforation, and the two ends thereof are connected with locking helicoids; a small movable shaft provided with a ring-shaped lug boss at the inner end thereof is movably sleeved in each locking helicoid; a spring and a sealing ring are sleeved on the small movable shaft in the radial perforation; an oil intake and discharge hole is arranged in the convex joint, wherein one end of the oil intake and discharge hole communicates with the radial perforation, and the other end thereof passes out of the radial perforation. By adopting the movable joint, connection and detachment are rapid and convenient. The movable joint can be widely used for movable connection between hydraulically controlled carriages of automobiles or trains, and between drill stems in geological or oil drilling, and can also be used in equipment for disposing urban refuse.

The invention relates to a method for producing fluorescent hidden picture, which can support batch production, reduce error, and improve color accuracy or the like. The invention uses plating machine to batch draw needed picture, uses water fluorescent ink and water hidden ink as special ink, and pastes membrane via cold paste method or hot paste method. The invention has the advantages in high speed, batch production, non error, accuracy color, transfer application, and better waterproof effect, with beautiful appearance in ultraviolet, with wide application.

The invention provides a three-lens vertical light-incident medical and beautifying scanning vibrating mirror assembly. The three lenses thereof are respectively an X lens, a Y lens and a reflecting mirror of 45 degrees. The X lens is connected with an X scanning motor and can vibrate around the shaft of the X motor. The Y lens is connected with a Y scanning motor and can vibrate around the shaft of the Y motor. The reflecting mirror of 45 degrees forms an angle of 45 degrees with the horizontal plane. The reflecting mirror of 45 degrees is arranged below a light-incident hole. A light-emergent hole is arranged below the Y lens. The invention can change the traditional horizontal incident light and vertical emergent light into the vertical incident light and vertical emergent light such that the scanning vibrating mirror is more flexible and convenient in the actual usage process. The invention can improve the accuracy of laser positioning and stable reliability of the whole system running for a long time. The invention is applied to laser medical surgery and laser beautification.

The invention relates to a method for improving the identification of safety warning board or road indication board during nights. At present, the traffic safety warning boards are difficult to identify at nights, especially when vehicles run rapidly and the light is dark, drivers are very liable to miss or wrongly identify them, the boards can't give play the role of warning, and can't effectively stop the dangerous accidents, and can result in personal and property loss. The invention expresses the contents of warning (figures or texts) on existing safety warning boards by LED or fluorescent lamps, the power supply can be AC, DC or solar depending upon actualities. The invention can also make the existing safety warning boards into LED light boxes to highlight the contents of warning (figures or texts). The invention can greatly improve the warning effect of safety warning boards or road indication boards during nights, is easy and flexible to operate, widely applicable, of low production cost, safe and reliable, is of wide development prospect, very high economy and social efficiency, and is very useful for spreading.

The invention relates to a dynamic navigation method in navigation and a device thereof. The existing navigation mode can not adapt to the requirement of rapid positioning and navigation of a moving target. The method aims at solving the problem of accurate navigation when the target is in the moving state. The method comprises the following steps: the information about longitude, latitude, moving direction and the like of the target is transmitted to a user terminal view in the manner of short messages for a plurality of times when the target moves dynamically; the user terminal receives the position coordinate information for a plurality of times, refreshes the user terminal view and displays the latest position coordinate information of the target; and a user can accurately and quickly arrive at the location of the moving target according to the latest target navigation information of the terminal view. The device comprises a call center system, a center terminal, a satellite navigation terminal and a wireless communication base station. The device has the advantages of convenient and flexible operation and use, and wide application scope.

The invention relates to a method for triggering a capacitive touch screen without human body touch. Conventional capacitive touch screens need operators to operate with fingers; certain exceptional capacitive touch screens which adopt stylus also need to directly contact with the fingers of the operators, and the operators have to stay within a distance to the capacitive touch screen so as to operate with hands. The invention adopts a conductive material made of a conductive contact; one end of the conductive material is connected with the power anode of a driving device; the conductive material is enabled to contact with the capacitive touch screen through transmission; the conductive material remains in contact with the capacitive touch screen for a period of time; when the conductive material leaves the capacitive touch screen, the capacitive touch screen can be triggered once; and the driving mode can be a motor or a coil device. The control mode can be that a remote control system can be loaded to realize remote control. The invention can reach the effect that an electronic product with the capacitive touch screen can be put in a distance away from an operator, and the electronic product can realize remote control in distance, thus expanding the application range of electronic products with the capacitive touch screens, and the electronic products are convenient and flexible to operate, which is good for popularization.

The invention relates to a related fuzzy navigation method in navigation and a device thereof. Traditional navigation needs a user to input query information, and when the user cannot determine a specific term, query difficulty of the position information service is caused. The related fuzzy navigation method of the invention is that when the user calls a service center and informs a general range of a location, the seat staff query a database and send all the concrete name information that satisfies the requirements, the user implements selection after receiving the information and confirms the selection with the seat staff, and a call center terminal sends out the destination position coordinates information, which is transmitted from the call center terminal to a call center communication device or an operator Internet communication interface, and then wirelessly transmitted to communication base stations such as GSM/GPRS/WCDMA/3G, and finally to a user navigation terminal, the position coordinates information and the service information are stored into records of the user navigation terminal, and the user directly reaches the location according to a navigation instruction after pressing a yes confirmation key. The related fuzzy navigation method has convenient and flexible operation and use, as well as wide application range.