119results about How to "Work will not affect" patented technology

The invention relates to a three-dimensional slab heat pipe with multi-layer microporous pipe arrays and a processing technique thereof. The three-dimensional slab heat pipe comprises a heat conductor, wherein the heat conductor is formed by extruding or punching metal materials and is provided with two or more than two layers of the microporous pipe arrays arranged in parallel; each layer of the microporous pipe array comprises two or more than two microporous pipes arranged in parallel; a working medium, which has the functions of phase change and heat transfer, is encapsulated in each microporous pipe; and two ends of the heat conductor are sealed and at least one end head is provided with a gradually-shrinking sealing strip which is formed by cold welding. The three-dimensional slab heat pipe provided by the invention has the advantages of low thermal resistance, high heat-exchanging efficiency, strong bearing capacity and high reliability.

The invention relates to a novel microelectronic device radiator which comprises a planar heat pipe being two or more through hole array flat plate structures arranged side by side and formed by extrusion or punching of metal materials and the equivalent diameters of through holes range from 0.2mm to 6mm. The through holes are filled with liquid working substance and two ends of the planar heat pipe are encapsulated in a sealing manner; an evaporation section of the planar heat pipe is in surface contact with a heating surface of a microelectronic device and a condensation section of the planar heat pipe eliminates heat through a heat elimination component. The novel microelectronic device radiator overcomes the defects of small contact area between the current round heat pipe and the heating surface of the microelectronic device, large equivalent resistance of heat conduction and complex manufacture technology, and has the advantages of high heat elimination efficiency and simple technology.

The invention relates to the field of detection of a backlight screen and particularly relates to visual inspection equipment of the backlight screen. The visual inspection equipment comprises a conveying device and further comprises a first detection unit, a film tearing device and a second detection unit; the first detection unit, the film tearing device and the second detection unit are arranged beside the conveying device; each of the first detection unit and the second detection unit comprises an intelligent lightening device and a camera. Compared with the prior art, the visual inspection equipment of the backlight screen has high detection speed and high detection efficiency and is unlikely to interfere by the outer environment; and the possibility of missed detection and wrong detection is low, the stability is good, manual detection can be replaced and the labor cost is reduced.

The invention provides automatic loading equipment of a groove-type material box. The automatic loading equipment comprises the groove-type material box, a loading positioning mechanism, a transport mechanism, a loading/unloading grabbing mechanism, an ejection mechanism, a discharging mechanism and a recovery transmission mechanism, wherein a loading position is arranged on the loading position mechanism, the groove-type material box is arranged on the loading position, the transport mechanism is arranged below the loading positioning mechanism, the groove-type material box is transported to a position to be waited from the loading position by the transport mechanism, the loading/unloading grabbing mechanism can be used for transporting the groove-type material box to a working position from the position to be waited, the ejection mechanism can be used for pulling insertion pieces in the groove-type material box out of the working position one by one, the discharging mechanism can be used for transporting the insertion pieces pulled out of the groove-type material box to a discharging position one by one, and the recovery transmission mechanism is used for transmitting the unloaded groove-type material box to a recovery position. With the adoption of the automatic loading equipment, the groove-type material box can be automatically transported and loaded, the insertion pieces (such as UV film disc) in the groove-type material box are automatically discharged, the unloaded groove-type material box is automatically recovered and transmitted out, labor is saved, and moreover, the product quality is ensured.

The invention discloses a noise-reducing axial flow fan comprising a shell, an impeller is mounted in the shell, multiple unequal sawtooth grooves are formed in the tail of each blade of the impeller, non-equidistant sawteeth cut and comb a large eddy generated at the air outing position to form a plurality of small eddies, viscous air flow at roots of the blades is effectively separated and guided so as to form desired air flow. The axial flow fan is reasonable in structural design, stable in operation, uniform in air supply and stable in placement. An external motor dissipates heat timely by itself without affecting operation, automatic induction and alarm reminding can be performed when the fan is under abnormal actions in operation, and accordingly danger coefficient is lowered; meanwhile, the motor can be powered off automatically, the impeller stops operation immediately, and personal injuries are minimized.

The invention discloses a control system of sequence flashing lamps. The control system of the sequence flashing lamps is characterized by comprising a master control device, a plurality of sub control devices and a plurality of flashing lamps. The flashing lamps are connected with the sub control devices respectively, the master control device is connected with the sub control devices in parallel through a CAN bus, and the master control device and all the sub control devices are connected with a power line. The control system of the sequence flashing lamps is creatively provided, the master control device can effectively control all the flashing lamps to work, and if any sub control device goes wrong, the master control device cannot be affected to control other sub control devices to work. When the master control device goes wrong, the sub control device with high priority can temporally replace the master control device, the flashing lamps connected with other sub control devices continue to flash, a flashing lamp system can still normally work, and then time is obtained for maintaining and repairing a master control cabinet.

The invention relates to a shallow-layer seismic prospecting system based on wireless data transmission, comprising a shallow-layer seismic prospecting master station, a shallow-layer seismic prospecting triggering substation, and a plurality of shallow-layer seismic prospecting detection substations. The shallow-layer seismic prospecting master station comprises a data processing host and a wireless access point. The shallow-layer seismic prospecting triggering substation comprises a first wireless boundary device and a first shock sensor for sensing earthquake focus shock signal. Each shallow-layer seismic prospecting detection substation comprises a second shock sensor, a filter, a signal gain controller, an analog-to-digital converter, a processor and a second wireless boundary device.The invention is advantageous in that the anti-interference capability is stronger, and the shallow-layer seismic prospecting result can be more accurate.

The invention discloses a waste separation punching machine, which comprises a frame, a driving mechanism located above the frame and a working platform located below the frame. There is an air outlet on the side of the platform away from the backboard of the frame, and the air outlet is slightly higher than the working platform. The end of the working platform close to the backboard is provided with a blanking opening. The bottom plane is provided with a dust drop hole, the separation groove passes through the frame and is connected with a vibrator below, and the vibrator is set outside the frame, the vibration generated by the vibrator will not affect the work of the punching machine, and it can also remove dust and waste Separation, using the air outlet to clean the punching machine, not only easy to clean, but also to cool down the equipment and increase the service life of the equipment.

The invention discloses an environment adaptive low-frequency RFID reader and a resonance parameter adjusting method thereof, and relates to the field of radio technologies. An impedance adjusting resistor and a resonance adjusting capacitor are added to a traditional circuit structure of a low-frequency RFID reader, a phase-locked loop driving source and an electronic switching circuit are switched automatically to match the capacitor and the resistor, and each time the reader is powered on, an internal MCU detects and adjusts the resonance parameter automatically. Thus, an antenna works in the optimal state, influence of environment on the low-frequency RFID reader is reduced, the environment is adapted to, and normal use of the low-frequency RFID reader is not influenced due to high switching speed of the electronic switching circuit.

The invention discloses a walking type charging intelligent robot. The walking type charging intelligent robot comprises a walking base main body, a frame main body, a camera, a generator, a current stabilizer and an inverter, the frame main body is welded and fixed to the top end of the walking base main body, the camera is fixed to the left side face of the frame main body through screws, and aplacement plate is connected into the frame main body in a clamped mode; a non-slip mat is arranged on the upper surface of the placement plate in an attached mode, fixing rods are fixed to the left end and the right end of the non-slip mat through screws, mounting grooves are connected to the outer sides of the fixing rods in a clamped mode, and the placement plate is fixed to the outer sides ofthe mounting grooves; and a transverse rod is connected to the interior of the bottom face of the walking base main body through a bearing, and walking wheels are in key connection with the outer sides of the front and rear ends of the transverse rod. According to the walking type charging intelligent robot, mechanical energy generated by the walking wheels is converted into electric energy through the generator on the basis of an original charging base and an original charging pile, so that the intelligent robot is directly charged during working.

The invention discloses a hemostasis device for hepatobiliary surgery department, and in particular, relates to the field of medical devices, wherein the hemostasis device includes a scalpel; the scalpel includes a scalpel head, an intermediate connecting part and a handle; the scalpel head and the handle are respectively arranged at both ends of the intermediate connecting part; the intermediateconnecting part is internally provided with a control chamber; the control chamber is internally provided with a driving mechanism; the rear side of the intermediate connecting part is provided with aconnecting rod; the connecting rod is driven by the driving mechanism, and the inner side of one end, close to the scalpel head, of the connecting rod is fixedly provided with an electrocoagulation hemostasis probe. With work of an electric telescopic rod, a moving gear plate is pushed to move left and right so as to drive a gear to rotate forward and backward, and the connection rod drives the electric coagulation hemostasis probe to perform forward and reverse rotation; when the operation is in progress, the electric coagulation hemostasis probe can rotate to the upper side of the scalpel,and the sight line of a doctor cannot be locked by illumination of strip lights; when the electric coagulation hemostasis probe rotates to the lower side, the hemostasis work can be carried out; the whole conversion process achieves one-key conversion through an upward-moving button and a downward-moving button, and is convenient to use.

The invention relates to an improved flat solar heat collecting method, a collector and a hot-water system. The improved flat solar heat collecting method comprises the following steps: solar energy heat collection is carried out by a flat heat pipe and a hot water collecting tank, the flat heat pipe is a flat plate which is made of metal material, formed by extrusion or punching and has two and more through hole arrays which are arranged side by side; through holes are filled with a liquid working substance, and two ends of the flat heat pipe are encapsulated; a condensation section of the flat heat pipe is contacted with the outer wall surface of a heat-conducting liner of the hot water collecting tank; and the condensation and heat release of the flat heat pipe are transferred to water in the hot water collecting tank through heat conduction to make hot water. The method solves the problems of corrosion of the flat heat pipe by the water in the hot water collecting tank, surface scaling of the flat heat pipe and the airtightness between the flat heat pipe and the hot water collecting tank, and the like.

The invention belongs to the field of ocean platform structures and relates to a settleable ocean platform which comprises winding shafts, a groove, well drilling equipment, a convex block, a ship, a left cover plate, a right cover plate, ballast compartments, motors, speed reducing boxes, gears, ballast pumps and an integrated control line. The ocean platform is formed by the ship and the cover plates, the cover plates are mounted outside the ship in a sleeved manner through the winding shaft and include the left cover plate and the right cover plate, the winding shafts transversely penetrate the whole ship, the motors are fixed on the left side and the right side of the ship and drive the winding shafts with the gears to rotate, the groove is arranged on the upper surface of the left cover plate, the convex block is arranged on the right cover plate, the well drilling equipment of various kinds is mounted on the upper surface of the ship, the ballast compartments are arranged in the ship, and pump and drain water through the ballast pumps, and both the ballast pumps and the motors are controlled by the integrated control line which penetrates an outer plate of the ship to be connected at a control end on the water. Consequently, by the settleable ocean platform, the problem that a conventional fixed ocean platform is unadjustable in height and cannot submerge in the water to resist strong wind and big waves is solved.

A high-voltage cable inspection and repair robot comprises an outer shell, and an inner shell is fixedly connected to the interior of the outer shell; a camera and a fire extinguishing device are fixedly mounted on the shell, the camera is used for monitoring the surrounding environment, and the fire extinguishing device is used for extinguishing the cable when the cable is on fire; a walking mechanism, a detecting mechanism, a repairing device and a spraying device are sequentially installed in the inner shell. A cleaning device is fixedly mounted in the shell; a control assembly is fixedly installed on the inner shell. The walking mechanism is used for enabling the robot to walk on the cable; the detection device is used for detecting whether the cable is damaged; the repairing device is used for repairing the damaged position; the spraying device sprays a protective layer on the cable; the cleaning device is used for cleaning the cable; according to the invention, the cable can be automatically repaired, manual climbing repair is not needed, and dangers during high-altitude repair by personnel are avoided.

Embodiments of the invention provide an LED string lamp comprising a power supply circuit, a control circuit and a plurality of LED lamp groups connected in series successively. The power supply circuit is used for using AC power to output a direct current of a preset voltage. The control circuit is connected with a power output terminal of the power supply circuit and is provided with an output terminal for outputting the direct current and a preset control signal, the output terminal comprising an output terminal positive electrode and an output terminal negative electrode. Each LED lamp group comprises a driving chip, a Zener diode and a plurality of color LEDs, the driving chip is provided with a power supply terminal, a ground terminal, and a plurality of driving terminals the number of which is matched with the number of the color LEDs. The negative electrode of the Zener diode is connected with the power supply terminal, and the positive electrode is connected with the ground terminal. The driving terminals are respectively connected with the color LEDs. The driving chip is used to drive the plurality of color LEDs to be on or off according to the control signal. As any of the LED lamp groups is connected with the control circuit only through the Zener diodes of the other lamp groups, thus the LED string lamp solves the problem that conventional LED string lamps are not reliable.

The invention discloses an FPGA loading method based on a ZYNQ chip. The FPGA loading method comprises the steps of power-on automatic loading during power-on starting and upper computer control loading after a ZYNQ system is started; the power-on automatic loading process is as follows: when the equipment is powered on and started, the loading mode of the FPGA is defaulted to be active loading, and at the moment, the FPGA actively reads a file from Flash2 and rapidly loads the file; the upper computer control loading process comprises the steps that after the ZYNQ system runs, a control daemon process automatically runs, a network port is monitored, and an upper computer command is responded; the upper computer establishes communication with the ZYNQ system by using a network port, a serial port and the like, and issues an FPGA code to be updated; the ZYNQ system receives the data, stores the data in a DDR3 memory, verifies the data and feeds back a verification result to the upper computer; and the ZYNQ system determines an equipment updating mode according to an instruction of the upper computer. The FPGA loading method based on the ZYNQ chip, provided by the invention, has the characteristics that the FPGA is quickly and conveniently updated, and the interruption working time of equipment is short.

The invention relates to the field of municipal administration environment protection, in particular to a flowing type road garage cleaning device cooperated with a municipal administration environmentally-friendly garbage truck. The flowing type road garage cleaning device comprises a bucket, wherein the bucket is horizontally arranged. The flowing type road garage cleaning device also comprisesa dust collection component, two groups of dust collection pipelines, a compression component, two groups of rotary components, two groups of lifting and lowering components and a collection box, wherein each group of dust collection pipelines, each group of rotary components and each group of lifting and lowering components are all symmetrically arranged on two sides of the bucket along the vertical direction of the bucket; the lifting and lowering components are vertically fixedly installed on the middle of one side of the bucket; each rotary component is installed on the output end of eachlifting and lowering component; the compression component is horizontally installed on the top of the bucket; the upper end of each dust collection pipeline is fixedly connected with the bottom of thecompression component; and the bottom of each dust collection component is fixedly connected with the top of the compression component. The flowing type road garage cleaning device can be cooperatedwith the garbage truck to compress and collect garbage on a road surface in a driving process, the garbage can be subjected to temporary processing in a compression process, the garbage can be subjected to multilayer filtering, and equipment is guaranteed to normally operate.

The invention discloses a fuel cell vortex type hydrogen circulating pump and a hydrogen circulating method.The hydrogen circulating pump comprises a pump head end cover and a pump body, a fresh hydrogen flow channel, a circulating hydrogen flow channel and a compressed hydrogen flow channel are formed in the pump head end cover, a fixed vortex disc is fixed to the end face of the pump head end cover, and a motor is arranged in the pump body; an eccentric rotating shaft is arranged on the end face of the pump body. The motor is connected with a rotating scroll plate through the eccentric rotating shaft. The rotary scroll plate is nested on the inner side of the fixed scroll plate; the rotary scroll plate and the fixed scroll plate are engaged to form a plurality of crescent compression cavities; hydrogen discharged by the galvanic pile enters the water-gas separator, the separated hydrogen enters the compression cavity, is engaged and compressed by the rotary scroll plate and the fixed scroll plate, and is mixed with high-pressure fresh hydrogen after being compressed, and the mixed hydrogen enters the galvanic pile. The fresh hydrogen absorbs heat to cool the pump head from a high-pressure state to a low-pressure state, and the moistened circulating hydrogen plays a role in internal humidification of the galvanic pile, so that the service life of the fuel cell is prolonged.