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36results about How to "Has height" patented technology

Checking system and checking method of unmanned gyroplane PAPI (precision approach path indicator)

The invention discloses a checking system and checking method of an unmanned gyroplane PAPI (precision approach path indicator). The system comprises an unmanned gyroplane carrier and a ground station, wherein the unmanned gyroplane carrier comprises an unmanned gyroplane body and a flight controller, a positioning computer, a laser sensor, a GPS module, a data transmission module, a three-axis stability increasing cradle head, a forward-looking camera, a picture transmission module and a down-looking camera which are mounted on a fuselage; the ground station comprises a ground monitor station, a picture transmission base station and a data transmission base station. The checking system and the checking method have the following benefits: characteristics of high automation and autonomy are achieved, the approach process of a true unmanned aerial vehicle can be simulated, and a PAPI light can be detected; the expense is reduced, and the measuring accuracy is quite high; the requirements of various index tests of civil aviation airport PAPI light checking can be met, the traditional operating type namely flight checking can be replaced, a large amount of expense and labor consumption can be saved for the airport, the periodic requirement of PAPI light detection can be met, the accuracy of PAPI light indication is guaranteed, and the potential safety hazards of flight are reduced.
Owner:CIVIL AVIATION UNIV OF CHINA

Omnidirectional tracking photovoltaic power generation equipment

The invention discloses omnidirectional tracking photovoltaic power generation equipment. The omnidirectional tracking photovoltaic power generation equipment comprises an assembly mounting bracket and a pedestal, wherein the pedestal comprises a stand column part and a base part; the assembly mounting bracket is supported on the stand column part of the pedestal through a universal joint pin; a planar telescopic supporting part and a space telescopic supporting part are arranged on the periphery of the assembly mounting bracket; at least one planar telescopic auxiliary supporting part and at least one space telescopic auxiliary supporting part are further arranged on the periphery of the assembly mounting bracket; the maximum spacing between the two ends of each telescopic supporting part in an extension state is 3.5-12m while the minimum spacing between the two ends of each telescopic supporting part in a contraction state is 0.3-1m; each of the planar telescopic supporting part and the space telescopic supporting part is provided with a tracking driving mechanism separately; and each of the planar telescopic auxiliary supporting part and the space telescopic auxiliary supporting part is provided with a length locking mechanism separately. By adoption of the omnidirectional tracking photovoltaic power generation equipment, not only the omnidirectional tracking of the sun position but also high installed capacity of a power station, reliable supporting and stable structure can be realized.
Owner:JIANGSU QIJING OPTOELECTRONICS TECH CO LTD

Multicomponent cartridge with venting apparatus

The invention relates to a multi-component cartridge (1) comprising a first reservoir (6) for a first component (8), and a second reservoir (7) for a second component (9), wherein the first reservoir (6) is separate from the second reservoir (7). The first reservoir (6) is arranged adjacent to the second reservoir (7). In the first reservoir (6), a first piston (3) is movably accommodated, and in the second reservoir (7), a second piston (4) is movably accommodated. Each of the first or second reservoirs is provided with a filling end (12, 13) and a discharge end (14, 15). The first and second reservoirs (6, 7) are connected to each other at least at the discharge end (14, 15). The first and second reservoirs (6, 7) have a first and second longitudinal dimension (16, 17) extending between the respective filling end (12, 13) and the corresponding discharge end (14, 15). The first reservoir (6) has a first inside wall (24), and the second reservoir (7) has a second inside wall (25), wherein the discharge end (14, 15) opens into a discharge element (18, 19) in a mouth. Upstream from the mouth (20, 21), a ventilation element (22, 23) is arranged on at least one of the inside walls (24, 25) of at least one of the first or second reservoirs (6, 7), wherein the ventilation element (22, 23) extends over maximally one third of the longitudinal dimension (16, 17) of the reservoir (6, 7).
Owner:SULZER MIXPAC AG

Grape picking device with height adjusting function

The invention discloses a grape picking device with a height adjusting function. The grape picking device comprises a holding rod, a matching rod, a through plate, a connecting block, picking shears, a first compression spring, a T-shaped rod, a limiting block, a lifting adjusting device, an angle adjusting device, a power conveying device and a pull rope; a first mounting groove is formed in the top end of the holding rod; a second mounting groove is formed in the lower portion of the right side of the holding rod; the second mounting groove is in through connection with the first mounting groove; a first guide wheel is mounted on the upper portion of the right side of the holding rod through a first concave block; a third mounting groove is formed in the bottom of the matching rod; and a second guide wheel is mounted on the lower portion of the right side of the front face of the matching rod through a fixing pin. According to the grape picking device with the height adjusting function, the T-shaped rod is arranged, and the gravity of whole equipment is averagely distributed by holding the T-shaped rod and the holding rod with two hands respectively, so that the situation that the whole weight of the equipment and grapes falls on one hand in the single-hand operation process is avoided, and the situation that the picking progress is affected by single-hand ache easily caused by long-time single-hand operation is avoided.
Owner:徐州市天观农业科技有限公司

Gynecological tumor cell combined quantitative detection card, preparation method thereof, and using method thereof

The invention discloses a gynecological tumor cell combined quantitative detection card, a preparation method thereof, and a using method thereof. The gynecological tumor cell combined quantitative detection card comprises a bottom card and a surface card; the bottom card is provided with a sample adding zone, bonding zones, microchannels, time valves, detection zones, and waste liquid zones, wherein the sample adding zone is positioned at one end of the microchannels, the bonding zones are connected with the multiple detection zones through the microchannels and the time valves and are positioned at the other end of the microchannels, the waste liquid zones are connected to the sample adding zone through the microchannels, and the bottoms of the bonding zones and the detection zones are both parallelly connected with the microchannels; and the microchannels are connected with the time valves. According to the gynecological tumor cell combined quantitative detection card, the preparation method thereof, and the using method thereof,the flow rate and the flow quantity of a to-be-tested sample are controlled by the microfluidic technology, gynecological tumor cells with the same marker enter the detection zones through a microchannel, so that mutual interference is avoided, thus the error is reduced, and reaction sensitivity is increased; and the to-be-tested sample is prepared into water-in-water micro-droplets, so that the detection limit is increased.
Owner:周辉

Tunnel concrete lining inflation mold

The invention provides a tunnel concrete lining inflation mold. The tunnel concrete lining inflation mold comprises an inner tube and an outer tube. The inner tube and the outer tube are concentrically arranged. The diameter of the outer tube is equal to the radius of a lined tunnel, and the radius of the inner tube is smaller than that of the outer tube. The tunnel concrete lining inflation moldfurther comprises a tightening rib. The tightening rib comprises a first portion and second portions. The first portion and the inner tube are concentrically arranged, and the second portions extend in the radial direction. The first portion is arranged on the inner side of the inner tube, and the second portions are connected between the first portion and the inner tube. The tunnel concrete lining inflation mold further comprises inflation holes, a connecting hole and fixing pile grooves. The inflation holes, the connecting hole and the fixing pile grooves are formed in the inner side of thefirst portion. The inflation holes communicate with the inner tube, the connecting hole is used for being connected with other inflation molds, and the fixing pile grooves are used for fixing the inflation mold to the ground. The tunnel concrete lining inflation mold saves the investment and is easy to operate.
Owner:STATE GRID CORP OF CHINA +2

Multifunctional while-drilling engineering parameter measuring system and measuring method

The invention belongs to the technical field of measurement while drilling, and particularly relates to a multifunctional measurement device for engineering parameters while drilling. The measuring device comprises an engineering parameter measuring unit, a working posture and orientation measuring unit, a mechanical steel collar structure and an upper computer, the engineering parameter measuring unit and the working posture and orientation measuring unit are installed in the mechanical steel collar structure, and the upper computer is in control connection with the engineering parameter measuring unit and the working posture and orientation measuring unit. The device provided by the invention is a highly integrated multifunctional while-drilling engineering parameter measuring device, the attitude and orientation of the instrument, the borehole diameter, the formation resistivity, the pressure and the vibration information can be completely obtained through one-time well descending, and powerful support is provided for ground engineering calculation and while-drilling instrument error correction. The device is provided with a plurality of peripheral interfaces and an independent power supply system, each module is flexible to assemble, the whole instrument can work, the required modules can also work independently, meanwhile, other logging equipment can be hung and connected, and the device has high universality and flexibility.
Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI

Multimedia video camera based on mechanical transmission principle

The invention relates to the technical field of multimedia videos. The invention further discloses a multimedia video camera based on the mechanical transmission principle. The camera includesa housing, an input shaft is movably connected to the inside of the housing; a first rotating wheel is movably connected to the top end of the input shaft, a worm and gear is movably connected to the top endof the input shaft, a sliding block is movably connected to the outer side of the worm and gear, a supporting rod is movably connected to the outer side of the second fixing piece, a connecting frameis movably connected to the surface of the supporting rod, and the camera is movably connected into the connecting frame. According to the multimedia video camera based on a mechanical transmission principle, through the connection of the housing, the input shaft, the worm and gear, the handle, the second connecting shaft and the second rotating wheel, the problem that the fixed position angle ofthe camera device cannot be adjusted is solved, the use is flexible, certain limitation is improved, the functions are complete, the use is convenient, the operation is convenient, and high customization and individuation are realized.
Owner:SHANGHAI SHENGYI ELECTRONICS SCI & TECH
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