35results about How to "Practical installation" patented technology

This invention deals with an enhanced medical treatment system which seeks input from the patient and the physician about the medical problems faced by the patient. It analyzes this information and seeks to guide physicians to a correct diagnosis of the complaint. It also seeks to educate the patient about his / her medical problems and provides information about the problem. It is able to store all this information, so that a continuous record of the patient's visits and problems is kept on file and the physician is able to utilize the medical history to solve the patient's current problems. With this system in place the medical establishment will be able to improve health care delivery to the patients and be able to better manage the process of the providing health care. Furthermore, this system will also lower the cost of providing health care without compromising on the quality of health care.

Multiple-input / multiple-output (MIMO) antenna technology is used in a point-to-point radio link to provide higher data rates than would otherwise be achievable in a similar system that did not use MIMO antenna technology. Particular embodiments of the invention implement channel coding, dual polarization, adaptive receiver combining and adaptive power control.

A bicycle-running assistant system includes a wheel mover detachably fastened to the seat tube of a bicycle and holding an external rotor motor in friction contact with the rear wheel of the bicycle and controllable to rotate the rear wheel of the bicycle by means of a friction force, a rechargeable battery pack mounted on the seat pillar of the saddle of the bicycle to provide the external rotor motor of the wheel mover with the necessary working voltage, and a speed controller mounted on the handlebars of the bicycle for regulating the speed of the external rotor motor.

An infrared detector responsivity testing device comprises an optical testing platform, a three-dimensional displacement table which is arranged on the optical testing platform and can move in an X direction, a Y direction and a Z direction, a black bracket which is fixed to one end of the optical testing platform, a light source system and a testing processing system. The light source system is mounted on the black bracket and comprises a black member, a diaphragm, an optical filter and a black member controller. The three-dimensional displacement table is provided with a tested detector. The testing processing system comprises a test computer and a test board. The test computer is in signal connection with the black member controller for controlling radiation temperature of the black member. A radiation signal which is transmitted from the black member is vertically irradiated to the tested detector through the diaphragm and the optical filter. The tested detector is in signal connection with the test board. The test board is electrically connected with the test computer. The test computer acquires various items of testing data on the test board. The infrared detector responsivity testing device has advantages of simple operation, high practicability, relatively high test precision and high suitability for popularization.

The present invention relates to a wire pole base, specifically to a wire pole base embedded in pit, wherein a boss (1) is disposed at the middle part of an upper part face of a reinforced concrete block (3); the upper part face of the reinforced concrete block (3) at the outer edge of the boss (1) is provided with a plurality of screw rods (2) around the boss (1); a lower pyramid (4) is disposed at the lower part of the reinforced concrete block (3); the lower pyramid (4) is triangular; three angles at upper part are consistent with the outer edge of the reinforced concrete block (3); the lower pyramid (4) is in a conical structure from upper to lower; circular holes (5) of three end parts of a connecting sheet (7) are respectively exposed on the lower part face of the lower pyramid (4); a steel chisel (6) is inserted into the circular hole (5) of the connecting sheet (7); the wire pole base of the present invention overcomes the shortages that wire pole base can not be planted in a land with a small area by the prior art.

A device and system for enhancing heat transfer and anti-scale removal for sewage or surface water. The invention belongs to the field of energy technology. The purpose of the present invention is to solve the problem of strengthening heat exchange for heat exchange equipment used in sewage or surface water containing a large amount of suspended matter and impurities, and effectively remove the problem of suspended matter and dirt hanging on the wall and retained in the heat exchange equipment. The device of the present invention is composed of a cyclone desander, a sand regulating valve and an ejector. The cyclone desander, the sand regulating valve and the ejector are connected from top to bottom. The system of the present invention is composed of the inventive device, the ejector The water outlet of the ejector of the device of the present invention communicates with the heat exchanger through the water inlet pipe of the heat exchanger, and the heat exchanger communicates with the cyclone desander of the device of the present invention through the water outlet pipe of the heat exchanger. The water inlet is connected, and through the reciprocating injection and separation of solid particles, the solid particles continuously touch and rub against the wall of the heat exchanger during the process of flowing with the water in the heat exchanger, so as to remove the dirt on the wall of the heat exchanger and at the same time strengthen heat exchange. The invention is suitable for heat exchange of unclean water such as sewage or surface water.

The invention relates to a light-weight three-wire six-axle semitrailer which comprises supports and multiple balance seats. The supports comprise the front support, the first middle support, the second middle support and the rear support, all of which are transversely arranged sequentially. The front support and the first middle support are connected through the corresponding balance seat, the first middle support and the second middle support are connected through the corresponding balance seat, and the second middle support and the rear support are connected through the corresponding balance seat. Each balance seat is provided with an axle, and the two ends of each axle are provided with hubs. Rotary shafts are arranged on the middle portions of the first middle support and the second middle support, the outer ends of the rotary shafts are sleeved with swing arms, the swing arms can swing along the rotary shafts, and the axles and the balance seats can swing along the swing arms. Asuspension system and an axle system of a traditional trailer are combined together into one system, meanwhile, structures such as plate springs, plate spring seats and U-shaped bolts are abandoned, and therefore the beneficial effects that the light-weight three-wire six-axle semitrailer is simple in overall layout, easy to install, practical and convenient and quick to use are achieved.

The invention discloses a wide-range wireless sensing remote system of things. The wide-range wireless sensing remote system of the things comprises wireless sensor nodes, a wireless sensor gateway, a communication network and a central server. The wide-range wireless sensing remote system of the things is characterized in that the wireless sensor gateway can collect sensing data at the same time in a multi-channel mode and bind the collected sensing data, wherein the sensing data are sent by the wireless sensor nodes, and the sensing data can be sent to the central server through the communication network. The wireless sensor nodes are connected with an external data sensor, the data sensor collects physical quantities and converts the physical quantities into sensing data, and the wireless sensor nodes collect different physical quantities and send the converted physical quantities to the wireless sensor gateway. The central server remotely receives the sensing data which are sent by the wireless sensor gateway through the communication network, and carries out analysis and processing on the sensing data, and a control decision is made. According to the wide-range wireless sensing remote system of the things, all-wireless connection is adopted, structure is simple, the installation process is simple, maintenance is convenient, networking is conducted according to requirements, and the method is applied to collection of the physical quantities in different industries and in wide-range long distance.

The invention relates to optical modulation devices and, in particular, monolithically integrated optical modulation devices. Disclosed herein is a monolithically integrated optical modulation device (200) that comprises: an input optical port (210); an output optical port (215); and an optical waveguide for guiding light from the input optical port to the output optical port. A portion of the optical waveguide is split into at least two branches. The waveguide is configured to cause a net 180° change in direction of the light while guiding said light from the input optical port to the output optical port such that the input optical port and the output optical port are positioned on a first edge of the device. At least some of the net 180° change in direction is achieved within the branches of the waveguide.

The invention discloses an ecological slope protection unit and an ecological slope protection structure composed thereof, and particularly relates to the field of ecological slope protection. The ecological slope protection unit includes slope protection modules and a dam, the dam is arranged on the lower parts of the slope protection modules, the dam is fixedly connected with the slope protection modules, and the slope protection modules include fixed frames. According to the ecological slope protection unit and the ecological slope protection structure composed thereof, through design of afirst limiting assembly, a second limiting assembly, a first clamping plate and a second clamping plate, rapid assembling among the multiple groups of slope protection modules, people conveniently install, the overall stability of the slope protection modules after being spliced is further ensured, and the space among all parts greatly facilitates rainwater discharge; and in addition, a fixing assembly is arranged to make connection between the slope protection modules and the dam firmer, thus the overall stability of the ecological slope protection structure is ensured, the good ecological slope protection effect is achieved, and compared with the situation that slope protection modules on existing dams are prone to sliding and the overall instability is caused, the slope protection performance of the design is more superior.

The invention relates to a material conveying and material dividing device of a belt conveyor. The material conveying and material dividing device comprises a rack and guide wheels arranged on the rack; a conveying belt is arranged on the guide wheels; a fixed pulley is arranged above the rack; a material divider is arranged in the conveying belt; one end, in the shape of an isosceles triangle, of the material divider faces the input direction of the conveying belt, and the rectangular end of the material divider faces the output direction of the conveying belt; two rectangular side edges of the material divider are respectively connected with one end of a link arm; a counterweight box and a lug are arranged on the link arms; one end of a steel wire rope is connected with the lug, and the other end of the steel wire rope passes through the fixed pulley to be connected with a pedal; the pedal is fixedly arranged on the rack. According to the material conveying and material dividing device disclosed by the invention, the phenomenon that the conveying belt is damaged due to the fact that the conveying belt is blocked by impurities is avoided; when the conveying belt is blocked by impurities, the impurities can also be easily taken out, so equipment is fast to recover and safe, and has no factors of endangering personal safety of personnel; meanwhile, the workload and the labor strength of the personnel are greatly reduced; the material dividing effect of the material conveying and material dividing device is ideal; lime can be fully buried for protection to prevent dust from being raised, so that the sintering production environment is improved.

The invention discloses a ceiling-embedded type LED down lamp easy to install. Theceiling-embedded type LED down lamp comprises an upper lamp shell, and an embedding mechanism, a dust removal mechanism and a splitting mechanism are arranged at the bottom of the upper lamp shell; the embedding mechanism comprises a groove, a first fixing cylinder, a second fixing cylinder, a spring and an arc-shaped clamping plate; grooves are formed in the left side, the right side, the front side and the rear side of the upper lamp shell correspondingly, first fixing cylinders are fixedly connected to the upper sides and the lower sides of the right ends in the grooves correspondingly, springs are fixedly connected to one ends in the first fixing cylinders, and second fixing cylinders penetrate through the interiors of the first fixing cylinders. The ends, located in the first fixing cylinders, of the second fixing cylinders are fixedly connected with springs. According to the ceiling-embedded type LED down lamp, the lamp body can be directly inserted into the clamping groove formed in the wall surface through the fixing barrel and the arc-shaped clamping plate which are arranged on the upper lamp shell, when the LED down lamp needs to be taken out, the LED down lamp only needs to be pulled outwards, the arc-shaped clamping plate moves towards the groove through the spring by pulling force, and therefore the LED down lamp is directly pulled out, and the disassembly and assembly convenience of the LED down lamp is improved.

The present invention relates to a wire pole base, specifically to a wire pole base embedded in pit, wherein a boss (1) is disposed at the middle part of an upper part face of a reinforced concrete block (3); the upper part face of the reinforced concrete block (3) at the outer edge of the boss (1) is provided with a plurality of screw rods (2) around the boss (1); a lower pyramid (4) is disposedat the lower part of the reinforced concrete block (3); the lower pyramid (4) is triangular; three angles at upper part are consistent with the outer edge of the reinforced concrete block (3); the lower pyramid (4) is in a conical structure from upper to lower; circular holes (5) of three end parts of a connecting sheet (7) are respectively exposed on the lower part face of the lower pyramid (4);a steel chisel (6) is inserted into the circular hole (5) of the connecting sheet (7); the wire pole base of the present invention overcomes the shortages that wire pole base can not be planted in a land with a small area by the prior art.

The invention discloses an internet-of-things three-color lamp and a monitoring system thereof, the internet-of-things three-color lamp comprises a warning lamp main body, a mounting shell, a base and a monitoring equipment, and the mounting shell is connected to the top end of the base; the monitoring equipment comprises a connecting seat, a monitoring module and a plurality of connecting devices, the connecting seat is fixedly connected with the top end of the base, the monitoring module is connected to the top end of the connecting seat, and the plurality of connecting devices are arranged between the connecting seat and the monitoring module in an annular array. By means of the arrangement mode that an insertion type limiting piece and a limiting assembly are matched, the position of the insertion type limiting piece is limited by inserting a positioning insertion block into the top of a first connecting frame in a penetrating mode, and the insertion type limiting piece is prevented from shaking in the vertical direction in the first connecting frame and a second connecting frame; therefore, the insertion type limiting piece can be stably clamped on the first connecting frame and the second connecting frame, the monitoring module can be conveniently installed, and the phenomenon of thread slipping caused by threaded connection in the prior art is avoided.

The invention belongs to the field of electronic consumption service and particularly relates to a wireless mobile paying device. The wireless mobile paying device is characterized by comprising a host, an infrared code-reading and demagnetizing device, a printer, a consumer card interface, an information duplication management card interface, a commodity code-reading display screen and a storagebattery, wherein the host is internally provided with a control circuit board; the control circuit board is respectively and electrically connected with the information duplication management card interface, the consumer card interface, the printer and the infrared code-reading and demagnetizing device, and stores information sent by each module; and the storage module supplies power to each module. The wireless mobile paying device is compact and reasonable in structure, convenient to install and attractive and practical. As the wireless mobile paying device does not need an external power supply and a signal transmission wire, the complicated manual charging operation of shopping malls is simplified, the salary cost of shopping mall personnel is saved, the time for customers to line up for payment is also omitted, and an easy shopping environment is boosted. Especially in important holidays or festivals gathered by particularly many shoppers, the paying device fixed on a shopping mart allows the shoppers to complete shopping by swiping a card alone, thus fast increasing the customer flow of the shopping malls.

The invention discloses a connection method of a prefabricated steel mesh protection system for an outer protective frame body, comprising the following steps: preparing a plurality of steel mesh units by welding and riveting a galvanized square tube and a rectangular steel mesh; using steel pipes Connect with special L-shaped steel plates with slots, movable steel plates with slots, C-shaped steel plates and wedge-shaped steel plates by welding and plugging, and prepare multiple connection clips; use steel pipe scaffold fasteners to connect The clips are connected with the vertical poles of the outer frame body, and the vertical and horizontal frames of the steel mesh unit are correspondingly clipped into the slots between the C-shaped steel plates, L-shaped steel plates and movable plates of the connecting clips, and the wedge-shaped steel plates are wedged tightly. Fix it to form a steel mesh protection system, and remove it together with the outer protective frame after use. The external protection system constructed by this method has the advantages of simple installation and disassembly, firm connection, good shading effect and the like.

The invention discloses a latex matrix vertical conveying device, comprising: a ground conveying assembly, a vertical conveying assembly, and an underground storage and conveying assembly; the ground conveying assembly includes a ground latex matrix horizontal conveying pipeline and a ground sensitizer horizontal conveying pipeline, the The vertical conveying assembly includes a latex matrix vertical conveying pipeline and a sensitizer vertical conveying pipeline, and the underground storage and conveying components include an underground latex matrix horizontal conveying pipeline, an underground sensitizer horizontal conveying pipeline, an underground latex matrix storage tank, an underground sensitizer agent storage tank, underground latex matrix output pipeline, underground sensitizer output pipeline, underground latex matrix pumping device and sensitizer pumping device. The invention overcomes the time-consuming, labor-intensive and unsafe technical defects of the original latex matrix delivery method, and realizes the purpose of safely transporting the latex matrix in mines.

The air purifier includes exhaust fan, air conveying pipeline inside the exhaust fan and with one end connected to the air inlet of the exhaust fan and the other end to the outlet of the exhaust fan, ten stages of air purifying ponds with air purifying material connected successively to the air conveying pipeline. The air purifier of the present invention can kill bacteria and virus in the air effectively and eliminate bad smell, and the purifying material adopted is non-toxic, radiation-free, safe and reliable. The air purifier is suitable for air purification in household, hotel, hospital, office building, factory, etc.