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101results about How to "Easy to install and fix" patented technology

Multi-component atmospheric environment gridded monitoring instrument

The invention belongs to the technical field of environmental monitoring and particularly relates to a multi-component atmospheric environment gridded monitoring instrument. The invention aims to solve a problem that traditional atmospheric monitoring equipment has the disadvantages of a large volume, a high price and complex installation and maintenance and is difficult in satisfying higher and higher monitoring requirements. The invention provides the multi-component atmospheric environment gridded monitoring instrument which comprises a box body, a box body upper cover, a solar panel, a solar cell charging management unit, a storage battery, a switch power supply, a motherboard, a GPRS transmission module, a GPRS antenna, a GPS module, a partition switching board, a temperature and humidity sensor, a shield, an inlet humidity control unit, an air guidance fan, a PM2.5 sensor, a PM10 sensor, a gas sensor unit, and a meteorological station. Compared with the traditional atmospheric monitoring equipment, according to the atmospheric monitoring instrument, the reasonable model selection is carried out in various sensors, the humidity conditions measured by the sensors are controlled, and thus the sensors have the advantages of high accuracy, good stability, and high contrast in atmospheric gridded distribution site monitoring.
Owner:TSINGHUA UNIV

Clamping structure of circuit board

The invention discloses a clamping structure of a circuit board, which comprises a base, wherein the top of the base is fixedly connected with a box body, a bottom plate is slidably connected betweentwo sides of the inner wall of the box body, fixed blocks are fixedly connected at two sides of the bottom of the inner wall of the box body respectively, one side of the inner wall of each fixed block is fixedly connected with a first sliding block, the other side of the inner wall of each fixed block is fixedly connected with a second sliding block, an upper check block, which is located betweenthe first sliding block and the second sliding block, is fixedly connected between the front and back sides of the inner wall of each fixed block, the bottom end of each rotating rod runs through thecorresponding fixed block and extends to the internal part of the fixed block, and the end, which extends to the internal part of the corresponding fixed block, of each rotating rod is fixedly connected with a fixed rod. The invention relates to the technical field of a circuit board clamping structure. The clamping structure of the circuit board can clamp effectively and can perform adjustment according to different circuit boards, thereby being convenient for fixing and clamping different circuit boards, reducing unnecessary waste, greatly improving the clamping efficiency and being very convenient in use.
Owner:曹诗晴

LED road lamp

The invention discloses an LED road lamp which comprises a lampshade and an LED light source. The lampshade comprises an upper cover and a lower transparent cover. The upper portion of the lower transparent cover is provided with an installation plate for fixing the LED light source. The LED light source is composed of a plurality of independent LED modules. Each LED module comprises a radiator and an LED light-emitting assembly fixedly arranged at the bottom of the radiator. Each radiator comprises a cylindrical body and radiating fins arranged on the top of the body, wherein the whole radiating fins are in a cylinder shape, and the contour formed by the radiating fins is larger than the body in outer diameter size. Through holes matched with the bodies in outer diameter size are formed in the installation plate. A wire guide hole is formed in the center of each radiator. An elastic rubber plug is arranged inside each wire guide hole. Transparent cover lids used for sealing the LED light-emitting assemblies are arranged at the bottoms of the bodies. The LED light-emitting assemblies emit light towards the transparent cover lids. The transparent cover lids are in threaded connection with the bottoms of the bodies. The LED road lamp is good in universality and replaceability and low in maintenance cost.
Owner:江门市佳颂贸易有限公司

Portable spherical infrared camera

The invention discloses a portable spherical infrared camera. The portable spherical infrared camera comprises a hood, a hemispherical transparent cover, a circuit board, a drive motor, a rotating arm, a camera lens and light supplement lamps. The drive motor is arranged in the hood, the hemispherical transparent cover is fixed to the portion below the hood to form a containing cavity, the camera lens and the light supplement lamps are arranged in the containing cavity, the light supplement lamps are fixed around the camera lens, the circuit board is electrically connected with the drive motor, the camera lens and the light supplement lamps, the drive motor drives the camera lens to rotate through the rotating arm, elastic fixing parts are arranged on the outer wall of the hood, a flange is arranged at the bottom of the hood, and the flange and the elastic fixing parts are matched to fix the hood into holes formed in a plate in a matched mode. Through the combination of the elastic fixing parts and the outer edge at the bottom of the hood, the structure of the camera is simplified to facilitate installation and fixation; the size is reduced to facilitate package and transportation; the portable spherical infrared camera further has the advantages that heat is convenient to dissipate, and the service life is long.
Owner:ZHONGSHAN ANLING STAR ELECTRONICS TECH

Milk collection device for energy plants and collection method thereof

PendingCN108307978AEasy to install and fixHigh collection rateForestryNutrientEngineering
The invention discloses a milk collection device for energy plants and a collection method thereof. The milk collection device for energy plants comprises a fixture and a collection unit. A trunk is tied inside the fixture; one lateral surface of the trunk is provided with a milk outlet face; the fixture includes a first fixing segment, a second fixing segment, a third fixing segment, a fourth fixing segment, a fifth fixing segment, a sixth fixing segment and a collection unit mounting segment; both the outer end of the first fixing segment and the outer end of the second fixing segment are fixedly connected with fixing seats by welding. The milk collection device for energy plants has the advantages that the fixing seats are fixed just by rotating a rotary stem seat, and mounting firmnessand convenience are great; protective protrusions may play a role of fixation and can also ensure normal transmission of tree nutrients and water; guide plate A and guide plate B can cooperate to provide increased milk collection rate; the inner end of the collection box is attached to the trunk and may cooperate with a partition such that foreign impurities are avoided entering the collection box, causing milk contamination; the whole milk collection device can prevent contaminations by foreign impurities, is convenient to mount and has good collection convenience.
Owner:马鞍山大椿生命科技有限公司

Device and method for testing static and dynamic variable friction of telescopic mechanism

InactiveCN104390772AEasy to install and fixSystem performance is reliableMachine part testingStrain gaugeEngineering
The invention discloses a device and a method for testing static and dynamic variable friction of a telescopic mechanism. The device comprises a test bed, a loading device, the telescopic mechanism and a test device. An outer tube of the telescopic mechanism is fixed on the test bed through an adaptation tool, an electromechanical loading device is connected with an inner tube of the telescopic mechanism through a steel wire rope and a tension sensor to exert axial load on the telescopic mechanism. The front end of the inner tube of the telescopic mechanism applies transverse load through a section counter weight. The tension sensor measures the horizontal tension applied by the loading device, a low-frequency acceleration sensor is installed at the front end of the counter weight to measure the swinging acceleration and the additional tension caused by the counter weight, a pull rope displacement sensor is used for measuring the horizontal sliding displacement of the inner tube, and strain foils are bonded to the outer tube at different positions to monitor the deformation conditions of the outer tube in the sliding process of the inner tube. The device has the advantages of being convenient to use and operate, stable and reliable in performance, high in measurement accuracy, wide in application range and the like.
Owner:BEIHANG UNIV

Machining drilling machine equipment with high stability

The invention discloses machining drilling machine equipment with high stability. The machining drilling machine equipment with the high stability comprises a base; a supporting frame is fixedly mounted on the left side of the upper end of the base; a driving mechanism is connected to the upper end of the supporting frame in a penetrating mode; a turnover mechanism is connected to the left end ofthe driving mechanism in a penetrating mode; the turnover mechanism is movably connected with the driving mechanism; the front side and the rear side of the upper end of the right side of the turnovermechanism are jointly in threaded connection with an upper limiting mechanism; the front side and the rear side of the upper end of the right side of the turnover mechanism are jointly in threaded connection with a lower limiting mechanism; a drilling mechanism is fixedly connected to the right side of the upper end of the base; and the drilling mechanism is positioned between the upper limitingmechanism and the lower limiting mechanism. The machining drilling machine equipment with the high stability has the advantages that the structure is novel and compact, the stability is high, the equipment can machine parts with different shapes, the fixation is firm, the universality is high, the adaptability is high, the automation degree is high, and the equipment can be widely applied and popularized.
Owner:重庆优云迪科技有限公司

Automobile front suspension lower swing arm assembly

The invention relates to an automobile front suspension lower swing arm assembly comprising a lower swing arm upper unit, a lower swing arm lower unit, an upper lining sleeve, a lower lining sleeve and a ball assembly. The section of the lower swing arm upper unit is in a U shape, a reinforcement rib is arranged in the U-shaped structure of the lower swing arm upper unit, and flanges are arranged on two sides of the U-shaped openings of the lower swing arm upper unit; the lower swing arm upper unit is a planar member with uniform thickness; the flanges of the lower swing arm upper unit and upper swing arm lower unit are fixedly connected. The U-shaped section is formed by welding the lower swing arm upper unit and the lower swing arm lower unit, the entire strength of the lower swing arm is increased effectively, assembling and fixing are facilitated, the housing of the ball assembly and the lower swing arm lower unit are in an integral structure, and the lower swing arm can be used safely after a ball pin is wore; the automobile front suspension lower swing arm assembly has the advantages of safety and reliability, high technology content and high operation stability and smoothness, vibration transmitted to an auxiliary frame by the lower swing arm during driving can be reduced, noise produced by the lower swing arm and the auxiliary frame during driving can be reduced, and the comfort of the entire automobile is improved.
Owner:Ningbo Runzhou Automobile Fittings Co Ltd

High-voltage electric cabinet with number reading function

The invention discloses a high-voltage electric cabinet with a number reading function. The high-voltage electric cabinet comprises a machine body. The protection plate, the mounting hole, the clamping mechanism and the limiting mechanism are arranged and used in cooperation; through use of the protection plate, the reading equipment body can be protected; the surface of the reading equipment bodyis prevented from being contaminated by dust; through using the clamping mechanism, the position of the protection plate can be limited; through using the limiting mechanism, a user can convenientlymount and fix the reading equipment body; a reading device body of an existing high-voltage electric cabinet is usually installed on the outer side of the high-voltage electric cabinet. Dust contamination is easily caused; according to the high-voltage electric cabinet with the number reading function, the problems that the reading equipment body needs to be cleaned and then used during maintenance, and meanwhile, the reading equipment body is easily damaged due to the fact that the reading equipment body is exposed outside are solved, and the high-voltage electric cabinet with the reading function has the advantages that the reading equipment body is convenient to install and is protected.
Owner:宁波智正伟盈信息科技有限公司

Sunk type green land rainwater treatment system and construction method thereof

The invention discloses a sunk type green land rainwater treatment system. The sunk type green land rainwater treatment system comprises a sunk type green land, overflow wells, a pretreatment box and a water storage tank, the left side of the right side of the sunk type green land are both provided with buffer trenches, a water storage cavity is formed under the sunk type green land, the outer side of the water storage cavity is provided with a drain pipe opening, the left side and the right side of the sunk type green land are both provided with overflow pipe openings, the left side and the right side of each buffer trench are provided both with overflow wells, and the drain pipe opening is connected to a rain inlet of a filtering hydrocyclone through a connecting pipe. The construction method comprises the steps of 1, early-stage management; 2, establishment of the sunk type green land, 3, establishment of the overflow wells; 4, installation of the pretreatment box and the water storage box; 5, installation of the filtering hydrocyclone; 6, cleanup, check and repair. The sunk type green land rainwater treatment system is simple in structure and high in practicability, the whole rainwater treatment system is convenient in use, east to construct, convenient in later maintenance, check and repair, much in rain storage amount, and capable of dealing with the condition that a city has a large amount of rainfall.
Owner:ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER

M.2 Hard disk mounting bracket

The invention belongs to the technical field of a server hard disk mounting device, in particular to an M.2 hard disk mounting bracket. The mounting bracket includes an M.2 hard disk mounting brackethaving a hard disk fixing portion and a connector fixing portion, The first side plate, the bottom plate and the second side plate of the hard disk fixing part are sequentially connected to form a hard disk mounting groove, the M.2 hard disk is clamped and fixed in the hard disk mounting groove, the connector fixing part is arranged at the groove end of the hard disk mounting groove, and the electric connection part of the M.2 hard disk is inserted and connected in the M.2 connector. When installing the M.2 hard disk, the connector fixing part and the connector are clamped and fixed, and the hard disk is clamped in the hard disk mounting groove of the hard disk fixing part. The installation and fixing operation is simple, and the hard disk is not locked by screws, so that the electronic components on the hard disk and the main board can be prevented from cracking or colliding by repeatedly removing and installing the screws; The hard disk and the hard disk connector are installed and fixed in the way of card connection, and the decoupling between each other is convenient to disassemble and assemble.
Owner:CHINA GREATWALL TECH GRP CO LTD

Reciprocating type detecting, propelling and positioning device for product placement

The invention relates to the field of product placement, in particular to a reciprocating type detecting, propelling and positioning device for product placement. The reciprocating type detecting, propelling and positioning device comprises a propeller, a conveying mechanism, a fixing mechanism, a power mechanism, a straightening mechanism, a storage mechanism and a damping mechanism. According to the reciprocating type detecting, propelling and positioning device, through conveying of the power mechanism, the conveying mechanism conveys and transports goods, meanwhile, under the effect of the propeller, the goods on the top of the conveying mechanism are pushed to another equipment to be conveyed, so that the goods moving and conveying efficiency is improved, through adjustment of the fixing mechanism, the conveying mechanism is fixed, the conveying mechanism is firmly fixed to the ground and is not prone to shaking, the conveying mechanism can conveniently and smoothly move, under the action of the straightening mechanism, the goods can be conveniently guided to the center of the conveying mechanism and can be prevented from deviating and falling off, under the action of the damping mechanism, pushing force on the goods can be relieved, the straightening mechanism is effectively protected from being damaged, and the straightening mechanism is stored and hidden under the action of the storage mechanism.
Owner:LINYI GAISHI MACHINERY

Corrosion-resistant external wall insulation board

The invention relates to the technical field of building materials, in particular to a corrosion-resistant external wall insulation board. The corrosion-resistant external wall insulation board comprises a wall and an insulation board main body; the insulation board main body is located on the outer side of the wall; a groove is formed in the outer side of the insulation board main body; a decorative layer is fixedly installed in the groove; and connecting blocks are arranged on the left side and the right side of the insulation board main body. Through the arrangement of a polymer mortar layer, a corrosion-resistant layer, a fireproof heat insulation layer, a heat preservation layer, the connecting blocks, sealing strips and threaded columns, the advantages of being high in safety and stability, convenient to install and fix, capable of effectively improving the corrosion resistance, excellent in heat preservation performance and fireproof performance and capable of prolonging the service life are achieved; and the problems that an existing external wall insulation board is relatively poor in connection stability, low in corrosion resistance, prone to falling off due to corrosionafter being exposed to the outer surface for a long time and insufficient in overall strength are solved.
Owner:江苏叙施建筑科技有限公司

Working table with dust remover

The invention discloses a working table with a dust remover. The working table comprises a bottom box provided with an opening in the top, the top of the bottom box is fixedly provided with an operation table, and the operation table covers the opening of the bottom box; the top of the operation table is fixedly provided with a mounting box with openings in the bottom and one side, wherein a mounting plate is fixedly installed at the top of the mounting box, and a buffer groove is formed in the top of the mounting plate; a buffer plate is installed in the buffer groove in a sliding mode, the top of the buffer plate is fixedly provided with a containing plate positioned above the mounting plate, a fan is arranged at the top of the containing plate, a containing block is fixedly installed atthe bottom of the fan, a containing groove is formed in the top of the containing plate, and the containing block is clamped to the containing groove; and two moving grooves are formed in the top ofthe containing plate, and moving plates are installed in the moving grooves in a sliding mode. According to the working table, installation and fixation of the fan are convenient; meanwhile, vibrationreducing of the fan is convenient so that the noise of the fan during working can be reduced; and structure is simple, and use is convenient.
Owner:澳斯意环保工程(苏州)有限公司

Storage battery fixing and clamping mechanism for new energy automobile

The invention relates to the technical field of new energy vehicles. The invention discloses a storage battery fixing and clamping mechanism for a new energy automobile. The mechanism comprises a boxbody. A supporting rod is arranged on the surface of the box body. The surface of the support rod is movably connected with a turntable. A bearing is arranged in the turntable. Tooth grooves are formed in the rotary disc. A pressing plate is arranged on the surface of the turntable. According to the storage battery fixing and clamping mechanism for a new energy automobile, the pressing plate is matched with the turntable for use, the rack is matched with the rotating shaft I and the rotating shaft II for use, the convex disc is matched with the sliding rod for use, the push rod is matched withthe clamping block for use, the storage battery can be laterally clamped by utilizing the gravity of the storage battery, so that the storage battery is more convenient to install and fix and simpleto operate, a certain space is reserved between the storage battery and the box body, the storage battery is prevented from colliding with the box body, the service life of the storage battery and thebox body is prolonged, potential safety hazards are reduced, and meanwhile, the heat dissipation space of the storage battery is increased.
Owner:张永洪

Gas-liquid absorption tower for pharmaceutical and chemical production

The invention discloses a gas-liquid absorption tower for pharmaceutical and chemical production. The absorption tower comprises an absorption tower main body and a protection mechanism, the outer wall of the top end of the absorption tower main body is fixedly connected with a liquid inlet pipe, the outer wall of the bottom end of the absorption tower main body is fixedly connected with a liquidoutlet pipe, gas inlet pipes are fixedly connected to the surfaces of the two sides of the absorption tower main body, the top surface of the absorption tower main body is fixedly connected with a gasoutlet pipe, the liquid inlet pipe, the liquid outlet pipe, the gas inlet pipe and the gas outlet pipe are all communicated with the interior of the absorption tower main body, the protection mechanism comprises a protection base, the protection base is mounted in ports of the gas inlet pipes, through holes are formed in the end surface of the protection base, and the through holes are communicated with the interior of the gas inlet pipes. The designed protection base is fixed in the ports of the gas inlet pipes, so rubber balls are contracted into a storage groove under the action of gas thrust in use, and the rubber balls seal the through holes of the protection base under the pushing of a fixing spring when not in use.
Owner:邳州高新区生物医药研究院有限公司

Cable protection sleeve connecting component with good sealing performance

The invention relates to the technical field of children games, and discloses a cable protection sleeve connecting component with good sealing performance, and the component comprises a connecting sleeve, fixing mechanisms are symmetrically arranged at two ends of the connecting sleeve, a first sealing mechanism is mounted on the inner side of each fixing mechanism, and a second sealing mechanism is arranged on the inner side of each first sealing mechanism; each second sealing mechanism comprises an inflation ring, the inflation ring is installed in the connecting sleeve, an air bag is connected to the inflation ring in a sealed mode, the inflation ring is connected with an inflation mechanism, the inflation mechanism is connected with a driving mechanism, the driving mechanism is arranged in the center of the top of the connecting sleeve, and protection mechanisms are symmetrically arranged on the two side walls of the connecting sleeve. According to the invention, the connecting sleeve is convenient to mount and dismount, the first sealing mechanisms and the second sealing mechanisms enable the connecting sleeve to have excellent sealing performance, and the cable joint can be effectively protected. The component is simple in structure, convenient to operate and long in service life.
Owner:长春宇才科技有限公司
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