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691results about How to "Not easy to damage" patented technology

External pressure type temperature compensation high-temperature high-pressure optical fiber grating sensor

The invention relates to an external pressure type temperature compensation high-temperature high-pressure fiber grating sensor. A left end of an outer protecting tube provided with an inlet port in the radial direction is provided with a connector of a left outer protecting tube, and a right end thereof is provided with a connector of a right outer protecting tube, the outer protecting tube is internally provided with a quartz tube, an optical fiber is provided with a temperature sensing fiber grating and a pressure sensing fiber grating, the connector of the left outer protecting tube is provided with a left capillarity metal tube communicated with the interior phase of the outer protecting tube, the connector of the right outer protecting tube is provided with a right capillarity metal tube communicated with the interior phase of the outer protecting tube, the quartz tube is provided with a quartz plug, a left end of the quartz tube is provided with a left heat shrinkage tube communicated with the interior phase of the quartz tube and connected with the left capillarity metal tube, the quartz plug is provided with a right heat shrinkage tube communicated with the interior phase of the quartz tube and connected with the right capillarity metal tube, the left heat shrinkage tube and the right heat shrinkage tube are externally provided with springs, the optical fiber penetrates the left capillarity metal tube and enters the quartz tube through the left heat shrinkage tube, and the other end of the optical fiber extends out of the connector of the right outer protecting tube from the right capillarity metal tube through the right heat shrinkage tube.
Owner:XI'AN PETROLEUM UNIVERSITY

Early warning type telegraph pole anti-collision barrel and alarm method thereof

The invention relates to an early warning type telegraph pole anti-collision barrel which mainly comprises an outer barrel, a base, an inner barrel and an upper cover and further comprises a grading shrinkage rod, a multi-element sensing device, a control device, sound and light alarm devices, a rechargeable battery, a solar charging device and a CT (current transformer) charging device. The outer barrel comprises two sub outer barrels. The base is fixedly connected to the position below the outer barrel and extends outwards. The inner barrel comprises two sub inner barrels. The upper cover comprises two sub upper covers. The grading shrinkage rod is arranged between the outer barrel and the inner barrel. The multi-element sensing device comprises a vibration sensor, an inclination sensor and an ultrasonic ranging sensor. The controller is arranged in a control box. The sound and light alarm devices are evenly distributed on the outer wall of the outer barrel in the circumferential direction. The rechargeable battery is arranged in the control box. The solar charging device and the CT charging device are electrically connected with the rechargeable battery through a charging power source switching unit. By the adoption of the early warning type telegraph pole anti-collision barrel, a telegraph pole is effectively protected and an early warning can be given.
Owner:JIAOZHOU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO

Strawberry picking and collecting device

The invention discloses a strawberry picking and collecting device. The device comprises a base and a picking mechanism arranged on the base; the picking mechanism comprises a second slide rail which is perpendicularly arranged on the base, a second motor is arranged on the second slide rail, a second screw rod is connected to the second motor, and the second screw rod is provided with a second screw nut; a third slide rail is horizontally arranged on the second screw nut, a third motor is arranged on the third slide rail, the third motor is connected with a third screw rod, and the third screw rod is provided with a third screw nut base; the third screw nut base is provided with a picking arm, a cutting tool is arranged at the end of the picking arm, and a picking basket is arranged below the cutting tool on the picking arm. According to the strawberry picking and collecting device, the picking basket arranged on the front section of the picking arm is operated to be located under a fruit by controlling the multiple slide rails to make right-angle movement, the fruit is cut off through the cutting tool, under the effect of gravity, the fruit slides into a collection box along a fruit transferring roller arranged at the lower end of the picking basket in a speed-reduction mode, the picking of a strawberry is completed, and the device has the advantages of being high in stability, low in cost, high in picking precision, not prone to damaging fruit surface and high in picking efficiency.
Owner:JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY

Method for manufacturing diamond cutting wire

The invention relates to a method for manufacturing a diamond cutting wire. The method comprises the following steps: treating the surface of diamond micropowder; carrying out chemical nickel-tungsten-phosphorus alloy plating on the surface of the diamond micropowder; carrying out passivating treatment on a chemical nickel-tungsten-phosphorus alloy plating layer on the surface of the diamond micropowder; carrying out plating manufacture on the diamond cutting wire. According to the method, the diamond micropowder is subjected to the chemical nickel-tungsten-phosphorus alloy plating and then subjected to the passivating treatment, and a layer of passive film is formed on the chemical nickel-tungsten-phosphorus alloy plating layer on the surface of the diamond micropowder, so that the corrosion resistance and rigidity of the diamond micropowder are enhanced; the chemical nickel-tungsten-phosphorus alloy plating layer can be used for enhancing the abrasion resistance of the diamond micropowder and ensuring that an alloy layer on the surface of the diamond micropowder is difficult to abrade in the circulating process of a plating solution, so that the continuous and stable production of the diamond cutting wire can be realized, and the production length of the diamond cutting wire is increased.
Owner:QINGDAO GAOCE TECH CO LTD

Pretreatment equipment and method for glazing of ceramic body

InactiveCN103435368ANot easy to damagePrecise Wax DipWaxPretreatment method
The invention discloses pretreatment equipment for glazing of a ceramic body. The pretreatment equipment comprises a rack, a body delivery device I, a wax disc, a dust sweeping device and a spray device, wherein the body delivery device I comprises a delivery device I suction disc. The invention further provides a pretreatment method for the glazing of the ceramic body. The method comprises the steps of immersing the bottom edge of the ceramic body in a wax solution through the body delivery device I, allowing the dust sweeping device to accomplish dust sweeping, and allowing the spray device to accomplish spray and washing. According to the equipment, due to the uniquely designed dust sweeping device and the spray device, the dust sweeping and water spray can be performed fully automatically; an ingenious dust sweeping rotating mechanism and a water spray suction disc rotating mechanism can stably absorb the ceramic body and allows the ceramic body to be capable of being switched in a horizontal position and a vertical inferior position conveniently; the ceramic body is convenient to receive and transfer in the horizontal position; the ceramic body is located in working positions of external dust sweeping, internal dust sweeping, an internal nozzle and an external nozzle in the vertical inferior position; and the process of the dust sweeping, spray and washing of the ceramic body is realized.
Owner:GUANGXI BEILIU CITY ZHICHENG CERAMIC AUTOMATION TECH

Steel pipe obliquely cutting device

The invention relates to an obliquely cutting device, in particular to a steel pipe obliquely cutting device. According to the technical problems to be solved, the steel pipe obliquely cutting device provided by the invention is simple in structure, convenient to operate and low in manufacturing cost. Through the steel pipe obliquely cutting device provided by the invention, the technical problems can be solved. The steel pipe obliquely cutting device provided by the invention comprises a bottom plate, a swinging seat, a motor I, a rotary disk, a concentric-square-shaped sliding rail, a sliding block I, a guide plate, a support rod I, support rods II, a support, an oblique sliding rail, a sliding block II, a connection rod, a guide sleeve, a motor II, a cutting piece, a clamping device, a fixed plate, a motor III, a support rod III and a collecting frame. The support, the swinging seat, the collecting frame and the support rod III are arranged at the top of the bottom plate sequentially from left to right. The guide plate is arranged on the lower portion of the right side of the support. The support rods II are arranged on the left side of the top of the guide plate symmetrically. The oblique sliding rail is arranged at the top ends of the support rods II and forms a specific angle. Through the steel pipe obliquely cutting device, the effects of a simple structure, convenient operation and low manufacturing cost are achieved.
Owner:嘉兴小出钢管有限公司

Electronic lock and control method of electronic lock

The invention discloses an electronic lock and a control method of the electronic lock. The electronic lock comprises a clamping plate and an electronic lock shell, and further comprises a first mechanism, an inductor, a driver and a reset mechanism. The first mechanism is used for carrying out unlocking operation or locking operation on the clamping plate of the electronic lock. When unlocking displacement is generated through the unlocking operation, position and state information of a key or a lock cylinder or the clamping plate can be obtained through the inductor. When the unlocking displacement of the clamping plate is generated, the driver can prevent the clamping plate from generating inverse unlocking displacement or performing rotational displacement to return into the closed state along with the first mechanism in a locked mode, and enables the clamping plate to return into the closed state and clamp the first mechanism according to generation of the position and state information and separation or contact of the clamping plate. After the unlocking operation or the locking operation is carried out, the reset mechanism performs locking releasing motions on the driver. In this way, by means of the scheme, the electronic lock and the control method have the characteristics that zero power consumption is achieved, dead locking is avoided, and unlocking can not be carried out without authorization; application and popularization of the electronic lock are facilitated.
Owner:WUHAN PULINGUANGTONG TECH

Method for manufacturing display device and method for manufacturing electronic device

Provided is a method for manufacturing a highly reliable display device. The method includes steps of providing a first layer, a first insulating layer, an electrode, and a second insulating layer over a first surface of a first substrate; removing a part of the second insulating layer to provide a first opening; providing a display element and a second layer over the second insulating layer; providing a third layer and a third insulating layer over a second surface of a second substrate; removing part of the third layer and part of the third insulating layer to provide a second opening; overlapping the first substrate and the second substrate with a bonding layer positioned therebetween such that the first surface and the second surface face each other and the first opening and the second opening have an overlap region; separating the first substrate and the first layer from the first insulating layer; providing a third substrate such that the first insulating layer and the third substrate overlap with each other; separating the second substrate, part of the bonding layer, part of the second layer, and the third layer from the third insulating layer; and providing a fourth substrate such that the third insulating layer and the fourth substrate overlap with each other.
Owner:SEMICON ENERGY LAB CO LTD

High-efficiency and energy-saving temperature-control on-board battery pack

The invention relates to a high-efficiency and energy-saving temperature-control on-board battery pack, which comprises a peripheral frame, a copper pipe frame and a plurality of battery modules, wherein the copper pipe frame comprises a copper pipe and an aluminum plate; the copper pipe and the aluminum plate are formed in a bending manner; the copper pipe and the aluminum plate are fixedly arranged; thermal conductance contact is formed between the surface of the copper pipe and the surface of the aluminum plate; each battery module comprises an upper frame of the battery, a lower frame of the battery and a plurality of single battery cores; and the plurality of single battery cores are arranged into strip-type holes corresponding to the upper frames of the battery and the lower frames of the battery. According to the high-efficiency and energy-saving temperature-control on-board battery pack, the battery modules can be effectively cooled or heated by introducing cooling liquid or heating liquid into the copper pipe, so that the battery modules can be stably kept at a relatively good work temperature; the work efficiency is relatively high; the overall structure is firm and reliable; the high-efficiency and energy-saving temperature-control on-board battery pack can endure relatively high impact and vibration; and the installed battery modules are convenient to carry, dismantle and install as a whole.
Owner:JIANGSU SUOER NEW ENERGY TECH

Solid state hard disk storage module, solid state hard disk assembly and solid state hard disk

The invention relates to the technical field of storage devices, and provides a solid state hard disk storage module, a solid state hard disk assembly and a solid state hard disk. The solid state hard disk storage module at least comprises a hexahedron formed by a printed circuit board, packaging colloid and a plurality of electronic circuits in a packaging mode; the plurality of electronic circuits are arranged on one surface of the printed circuit board; the edge of the opposite other surface of the printed circuit board is provided with multiple metal contact pieces; the multiple metal contact pieces comprise multiple SATA interface contact pieces; the multiple SATA interface contact pieces are separated into a first contact piece area and a second contact piece area by a separation groove; and edges at two sides of one end, far away from the multiple SATA interface contact pieces, of the printed circuit board are respectively provided with clamping grooves passing through the hexahedron and matched and fixed with an external structure. By adopting the packaging colloid structure, functions of the solid state hard disk module are more stable, and by adopting matching and fixing between the clamping grooves and the external structure, the mounting is simple and quick.
Owner:ZHONGSHAN JIANGBOLONG ELECTRONICS CO LTD

Rubbish incineration and waste gas purification device and feeding machine thereof

Provided is a rubbish incineration and waste gas purification device. A furnace body is provided with a water-injected interlayer filled with water used for temperature stabilizing, the furnace body is communicated with a hollow incineration grate at the bottom, a horizontal drying turning plate used for drying rubbish is additionally arranged in the furnace body, the drying turning plate and a sealing door are respectively of a cavity structure, and the drying turning plate is communicated with the water-injected interlayer through rotary connectors. Waste gas in the furnace body is exhausted through an exhaust duct, dust removal is conducted on the waste gas through a plurality of surge dust removing water tanks connected in series and a pair of water mist dust removing water tanks on the rear portion, lime water is arranged in the water tanks, isolation structures are arranged in the surge dust removal water tanks to enable the waste gas to pass through in a U shape on the water surface, and high-temperature surge foams are formed on the water surface. Spraying devices are arranged in the water mist dust removal water tanks for dust removal, an exhaust fan is arranged behind the water tank combination to enable air in the water tanks to be in negative pressure, and flow of the air is accelerated. The novel waste disposal equipment is environmentally friendly, capable of saving energy, free of pollution, low in furnace body temperature, long in service life, capable of conducting drying treatment on waste and sufficient in combustion, and the dust removal effect is excellent after the waste gas is treated through surge steam and mist spray.
Owner:广东联和环保科技有限公司
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