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449results about How to "Wide range of use" patented technology

Deep hole inner wall strain gauge adhering tool for steel rolling sensor

ActiveCN103527588AThe placement of the patch is accurateWide range of useFastening meansBall valveStrain gauge
The invention discloses a deep hole inner wall strain gauge adhering tool for a steel rolling sensor. The deep hole inner wall strain gauge adhering tool for the steel rolling sensor comprises a pipe body and a locating base. The locating base is provided with a ball valve, and a gas connector is arranged at the outer end of the locating base. A plurality of exhaust holes are formed in the side wall of the pipe body, the outer side of the pipe body is sleeved with a silicon rubber sleeve, and the two ends of the silicon rubber sleeve are connected with the outer sides of the two ends of the pipe body in a sealing mode. A silicon rubber inner sleeve is arranged between the inner side of the silicon rubber sleeve and the outer side of the pipe body. A plurality of annular grooves are formed in the outer side surface of the pipe body at intervals in the axial direction, and a plurality of hoop rings are arranged on the outer side surface of the silicon rubber inner sleeve. Accordingly, the deep hole inner wall strain gauge adhering tool for the steel rolling sensor has the advantages that a strain gauge can adhere to the deep hole inner wall accurately, the adhering position is accurate, the strain gauge can be separated from the tool conveniently after adhesion, the pressure on the strain gauge acts on the strain gauge stably and continuously in the adhering process and can be adjusted conveniently, and the strain gauge can adhere to the deep hole inner wall firmly.
Owner:YUYAO TONGYONG METER

Dynamic state display apparatus of vehicle and display method

The invention relates to a vehicle dynamic display device and a displaying method thereof. The vehicle dynamic display device comprises an MEMS microaccelerometer, a vehicle state discriminator, a driver, a LED display or an EL emitting diode. An accelerometer is adopted for detecting state; an automatic decision can be performed on states of collision, emergency brake, urgency speed reduction, general speed reduction and acceleration through the vehicle state discriminator; real-time display can be respectively performed according to the urgent degree ordering in various colors, graphics, characters or the combination thereof; hand operation is replaced by automatic control, and the two signals of Preparation-Break replace break signals, so that the difficulty of Emergency Brake Precaution is solved. Once a vehicle is in danger, all vehicles thereafter can synchronously put on the brakes as well as the front vehicle, and an early warning time of 0.8 second to 1 second can be gained, thereby effectively avoiding the phenomena of driving too close to the car in front and serially driving too close to the car in front. The comprehensive early warning mechanism overcomes a plurality of defects in the traditional signal lamp and creates the beginning of mutual communication among vehicles, knowing one and others and safe driving. The invention has the advantages of low cost, high cost performance and simple installation, and is suitable for high-level installation at the tail parts of various vehicles and the installation of rear boxes of motorcycles and mopeds.
Owner:龚立新

Boiling type regenerative solution dehumidification system driven by solar energy and ground source energy

InactiveCN102853485ALow temperature requirementWide range of useAir conditioning systemsRefrigeration machinesSolar water heating systemEngineering
The invention discloses a boiling type regenerative solution dehumidification system driven by solar energy and ground source energy. The system comprises a dehumidifier, a dehumidifier heat exchanger and the like, wherein the dehumidifier is connected with the dehumidifier heat exchanger and a solution heat exchanger respectively, the dehumidifier heat exchanger is connected with a liquid recirculation pump, the liquid recirculation pump is connected with the dehumidifier, the solution heat exchanger is connected with a throttle and a solution pump respectively, the throttle and the solution pump are connected with a generator, a dehumidifying solution is arranged inside the dehumidifier, the dehumidifying solution sequentially passes the dehumidifier, the solution heat exchanger, the throttle, the generator and the solution pump, the solution heat exchanger, the dehumidifier, the dehumidifier heat exchanger, a dehumidifier solution recirculation pump 3 and a dehumidifying solution nozzle are connected sequentially to form a dehumidifying solution circulation loop, a solar hot water system and the generator are connected to form a heat source loop, a buried pipe heat exchanging system is respectively connected with a condenser and the dehumidifier heat exchanger, and a respective cold source loop is formed.
Owner:ZHEJIANG SCI-TECH UNIV

Electric cleaning device and method for laparoscopic apparatuses

The invention relates to an electric cleaning device and method for laparoscopic apparatuses. The electric cleaning device comprises a motor, a support, an outer fixing transparent barrel and an inner rotating barrel provided with a hairbrush and a plurality of through holes. The inner rotating barrel is arranged in the outer fixing transparent barrel, a rotating shaft is connected to the bottom end of the inner rotating barrel, a first bevel gear is installed on the rotating shaft, a second bevel gear engaged with the first bevel gear is installed on an output shaft of the motor, the support comprises an upper fixing ring, a bottom plate, connecting rods and stretchable supporting rods, the outer fixing transparent barrel is connected to the stretchable supporting rods through fixing rods, the first bevel gear is installed on the bottom plate through a fixing shaft and a bearing, a heating layer is further arranged on the inner wall of the outer fixing transparent barrel, a multi-enzyme-cleaning-liquid adding trough with a bottom cover is further arranged on the outer fixing transparent barrel, and the scale value is arranged on the outer fixing transparent barrel and the multi-enzyme-cleaning-liquid adding trough. According to the electric cleaning device and method, the inner rotating barrel and the outer fixing barrel are designed, soaking of multi-enzyme solutions and heating treatment are carried out, and the electric cleaning device and method have the advantages of being reasonable in structure, good in cleaning effect, wide in application range, free of manual cleaning and the like.
Owner:LIUZHOU CITY HEALTHCARE HOSPITAL FOR WOMEN & CHILDREN

Automatic grating steel reinforcement cage welding device

ActiveCN103769781AWide range of useStrong adjustabilityMeshed-ring wire networkWelding/cutting auxillary devicesRebarWelding
The invention discloses an automatic grating steel reinforcement cage welding device which comprises upper clamping rods, upper clamping rod bases connected to the bottom portions of the upper clamping rods, a welding robot and a robot travel driving device supporting the welding robot and driving the welding robot to movably weld a grating steel reinforcement cage along a plurality of adjustable welding clamps, wherein all the upper clamping rod bases are connected with a clamp adjusting device, and the upper clamping rods are clamped to the two lateral arched edges of an main outer arc reinforcement of the grating steel reinforcement cage and to two lateral arched edges of an main inner arc reinforcement of the grating steel reinforcement cage respectively. The device has the advantages that the adjustable welding clamps are connected with the clamp adjusting device, and as a result, welding of grating steel reinforcement cages in different lengths and specifications can be achieved, the using range is wide, and adjustability is high; the robot travel driving device is simple in structure, welding of the grating steel reinforcement cages can be achieved efficiently and quickly through the cooperation of the robot travel driving device and the welding robot, welding efficiency is high, and welding quality is good.
Owner:TJK MACHINERY TIANJIN

Compound high-temperature acidizing corrosion inhibitor based on pyridine quaternary ammonium salt

InactiveCN107523287AImprove the quality of acidizing constructionWide range of useDrilling compositionBorehole/well accessoriesSolventChemistry
The invention discloses a compound high-temperature acidizing corrosion inhibitor based on pyridine quaternary ammonium salt. The compound high-temperature acidizing corrosion inhibitor is prepared from components in parts by weight as follows: 20-30 parts of a corrosion inhibitor main agent, 2.0-2.5 parts of a synergist, 0.2-1.0 part of a dispersing agent, 0.5-1.0 part of propargyl alcohol, 0.2-1 part of an emulsifier, 2.5-6.0 parts of triethanolamine, 0.8-1.0 part of a surfactant and 60-70 parts of a solvent, wherein the corrosion inhibitor main agent is the pyridine quaternary ammonium salt prepared from 3-picoline and benzyl chloride through a reaction; the synergist is a mixture of potassium iodide, antimonous oxide and antimony trichloride in a weight ratio being (2-3):(1-2):(1-2). According to the compound high-temperature acidizing corrosion inhibitor based on the pyridine quaternary ammonium salt, the requirement of oilfield acidizing construction at the temperature of 120-160 DEG C is met, a corrosion inhibitor formula which is stable in property and good in corrosion inhibition performance, facilitates site construction and has cost advantage is provided, and the corrosion inhibitor has the characteristics that compatibility with commonly used acidizing additives in site, commonly used imidazoline corrosion inhibitors and other types of quaternary ammonium salt corrosion inhibitors is good, mixed use can be realized, construction is convenient and highly safe, no pollution is produced, transportation and storage are convenient, the cost is low and the like.
Owner:CNPC BOHAI DRILLING ENG

Intelligent multifunctional first-aid combination vehicle

The invention discloses an intelligent multifunctional first-aid combination vehicle. A vehicle body comprises a working platform and a pull-type bedplate capable of being pulled out to the two sides. Supporting frames capable of being arranged on the two sides of the vehicle body in a supported mode are arranged below the pull-type bedplate, and the four corners of the working platform are provided with a shadowless lamp capable of ascending and descending, an infusion frame inserting hole, an aspirator hook and a lighting lamp respectively. The rear edge of the working platform is provided with a touch control screen, the front side of the vehicle body is provided with a plurality of drawers, a trash can and an aspirator are arranged below the drawers, and an infusion frame, an infusion heating device, an infusion pressurizing device, a control cabinet and a power source cabinet are arranged on the back of the vehicle body. All kinds of first-aid materials in the drawers are provided with electronic tags, the control cabinet comprises an RFID tag reader and a microprocessor, wherein the RFID tag reader and the microprocessor can display information of the materials in the drawers on the touch control screen in a list mode. The intelligent multifunctional emergency combination vehicle can provide first-aid objects and first-aid medicine and can form a temporary operating table for use, meanwhile the intelligent multifunctional first-aid combination vehicle is small and compact in structure, and vehicle load and first-aid operation are facilitated.
Owner:THE FIRST PEOPLES HOSPITAL OF NANTONG

Water level monitoring system based on wireless transmission

The present invention discloses a water level monitoring system based on wireless transmission. The water level monitoring system mainly comprises a wireless water level detection apparatus and a wireless data processing apparatus, wherein the wireless water level detection apparatus comprises a water level sensor, a signal amplifier, an A/D converter, a microprocessor and a wireless emission module, the water level sensor, the signal amplifier, the A/D converter, the microprocessor and the wireless emission module are sequentially connected, the wireless emission module is connected with an emission antenna, the microprocessor is further connected with an emission clock module, the wireless data processing apparatus comprises an intelligent controller, a digital display module, a key input module, a GSM communication module, a wireless receiving module, a receiving clock module, a RS485 module, a serial port module and a switching power supply module, and the digital display module, the key input module, the GSM communication module, the wireless receiving module, the receiving clock module, the RS485 module, the serial port module and the switching power supply module are respectively connected with the intelligent controller. The water level monitoring system of the present invention has beneficial effects of strong practicality, wide use range, high accuracy, good reliability, easy installation and use, low cost, real-time wireless water level monitoring achieving during unattended operation, easy promotion application, and the like.
Owner:QINGDAO TONGCHUANG ENERGY SAVING ENVIRONMENTAL PROTECTION ENG

Remote vehicular terminal based on safety and diagnosis

The invention relates to a remote vehicular terminal based on safety and diagnosis. The remote vehicular terminal comprises a single-chip microcomputer, a communication adapter, a wireless communication module, a GPS (global positioning system) module, a storage module, a keyboard module, a vehicle state information input module, a voice video output module, an LED indicating lamp, and a power supply module. The communication adapter, the wireless communication module, the GPS (global positioning system) module, the storage module, the keyboard module, the vehicle state information input module, the voice video output module, the LED indicating lamp, and the power supply module are respectively connected with the single-chip microcomputer. The vehicle state information input module collects vehicle state information and transmits the same to the single-chip microcomputer. The GPS module collects the positioning information of vehicles and transmits the same to the single-chip microcomputer. The single-chip microcomputer stores the information locally and compares each information with the set threshold to judge whether the information is normal or not, and if not, the single-chip microcomputer gives out an alarm locally and transmits the alarm information to a user through the wireless communication module. Compared with the prior art, the remote vehicular terminal has the advantages of wide application range, multiple compatible platforms, great real-time performance, large recording data amount and high integrated level.
Owner:SHANGHAI HIGH ENERGY AUTO ELECTRONIC CO LTD

Computer main case grinding device

The invention discloses a computer main case grinding device, and belongs to the technical field of computer main case processing equipment. The computer main case grinding device comprises a rotatingmechanism, a positioning mechanism, a moving mechanism, a grinding mechanism and a distance regulating mechanism, wherein the grinding mechanism is arranged at the lower end of the moving mechanism,and the distance regulating mechanism is arranged at the upper end of the moving mechanism and is fixedly connected with the grinding mechanism; the positioning mechanism comprises a first positioningcomponent and two second positioning components; the moving mechanism comprises a moving component and a lifting component, and the lifting component is arranged at the lower end of the moving mechanism; the grinding mechanism comprises a first grinding component, a second grinding component and a driving component; and the first grinding component and the second grinding component are in transmission connection with the driving component. The computer main case grinding device can quickly grind the side walls of the four sides of a main case, and the grinding speed of the side walls of the main case is increased. Moreover, the computer main case grinding device can be suitable for grinding the main cases with different sizes, and the application range is expanded.
Owner:徐州群硕机电科技有限公司

Gear anti-rusting oil coating equipment

The invention relates to anti-rusting oil coating equipment, in particular to gear anti-rusting oil coating equipment. According to the technical aim, when the gear anti-rusting oil coating equipmentconduct coating, anti-rusting oil cannot be splashed to a user, the anti-rusting oil can be comprehensively coated, and the anti-rusting oil can be quickly and conveniently coated. The gear anti-rusting oil coating equipment comprises a base plate, an installing plate, struts, an annular sliding rail, a first sliding block, a gear ring, a first bearing pedestal, a first rotating shaft, a first spring and the like; the installing plate is arranged on the right side of the base plate, the struts are arranged on the left side of the base plate in a bilateral symmetry manner, the annular sliding rail is connected to the top ends of the struts, and the first sliding block is connected into the annular sliding rail in a sliding manner. The anti-rusting oil coating equipment has the effects thatwhen coated, the anti-rusting oil cannot be splashed to the user, the anti-rusting oil can be comprehensively coated, and the anti-rusting oil can be quickly and conveniently coated; the anti-rustingoil is coated through a rotating gear, and gears can be coated with the anti-rusting oil comprehensively and quickly.
Owner:苏州济和精密传动系统有限公司

Device and method for clearing integrated circuit package excessive glue

The invention relates a device and a method for clearing integrated circuit package excessive glue. According to an embodiment of the invention, an integrated circuit package excessive glue clearing device comprises an excessive glue preprocessor, a positioner, an excessive glue processor, a controller and a detector after excessive glue is cleared; the excessive glue preprocessor is used for clearing excessive lipid type excessive glue on the end face of the integrated circuit package; the positioner is used for detecting and positioning residual excessive glue on the end face of the preprocessed integrated circuit package; the excessive glue preprocessor is used for clearing the residual excessive glue on the end face of the positioned integrated circuit package by using laser, the controller is used for controlling the excessive glue preprocessor to clear the residual excessive glue of the end face of the integrated circuit package; the detector after excessive glue is cleared is used for detecting that the end face of the integrated circuit package of which the excessive glue is cleared by the laser is clean or not. The device and the method for clearing integrated circuit package excessive glue have a better excessive glue clearing effect, and the cost is lower, and the device and the method are more conform to the requirement of excessive glue clearing on the end face of integrated circuit package.
Owner:ASE (KUNSHAN) INC
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