163results about How to "Easy to install and place" patented technology

The invention discloses a solar cell multifunctional contact resistance automatic measuring instrument which comprises a box body. A test probe, a camera and a sample stage which is used for placing solar cell samples to be measured are arranged inside the box body. The sample stage is located on the lower portion of the box body. Both the test probe and the camera are located above the sample stage. The camera is arranged on the periphery of the test probe to monitor a probe of the test probe. The sample stage and the test probe can be moved relatively to enable the probe of the test probe to aim at and contact grid lines of the solar cell samples to be measured. According to the solar cell multifunctional contact resistance automatic measuring instrument, the camera is used for monitoring the probe of the test probe, and the sample stage and the test probe can be moved relatively, and the probe is capable of being located quickly and accurately, and quickly and accurately measuring metal grid line contact resistances of solar cells and square resistances of silicon slices. The invention further relates to a measuring system which is formed by the solar cell multifunctional contact resistance automatic measuring instrument. The solar cell multifunctional contact resistance automatic measuring instrument and the measuring system are simple in structure, stable in operation, easy to achieve, convenient to use, high in test efficiency and suitable for application in the production line of measurement of solar cell contact resistances.

An automatic upright-type filling and vacuum packing machine, mainly consists of a lifting and feeding device (36), an electrical weigh device (33), an automatic vacuum suction packing device (34) and a conveyor (35), wherein the output port of the lifting and feeding device (36) is at the upside of the storing hopper (1), the lifting and feeding device (36) is in Z-shape structure, a hopper (29) is placed at one side of the support base (27), on the upper of the support base (27). The downside of the hopper (29) is provided with a vibrating feeder (28). The automatic vacuum suction packing device (34) comprises a vacuum pump (48), conduit (49), electromagnet valve (50), extension tube (57), vacuum suction pipe (20), cylinder (51) and plunger (52). The invention can realize a series of packing process and finish the whole packing process without the help of operator; it has the advantage of safe, sanitary, and rapid package, and also high efficiency.

The invention discloses a glass lamination machine for producing insulating glass. The glass lamination machine for producing the insulating glass comprises a feeding device, a lamination working table, a suction cup device, a film frame and a protective cover, the feeding device comprises a feeding rack and a feeding plate, the lamination working table is provided with a cushion, vent holes are evenly formed in the surface of the cushion, supporting springs and a horizontal sliding device are arranged in a cavity of the cushion, the suction cup device comprises fixing frames and vertical suction cups, the two adjacent fixing frames are connected through a connecting rod, and a lead screw is arranged at the upper end of each vertical suction cup. The glass lamination machine for producing the insulating glass is simple in structure and strong in practicability; the original design of feeding through an escalator is improved; by means of a traction motor, feeding of glass is more convenient and simple, and the safety performance of operation is improved; by means of the cushion, a protective effect on the glass can be achieved, the placed glass can be firmly sucked by horizontal suction cups in the cushion, the movement of the glass is avoided, the energy consumption is reduced, and the comprehensive utilization efficiency is increased.

The invention belongs to a packing machine which comprises a vacuum feeding and drying device and an automatic vacuum packing device; wherein, the vacuum feeding and drying device mainly consists of a material absorbing machine, a charging basket, a material absorbing gun, an exhaust opening, an exhaust duct, a vacuum pipe, a vacuum tank, a material absorbing pipe, an air filter, a material position sensor and a drier; the automatic vacuum packing device includes a gusseted device and a package boxlike integer type device, wherein, the gusseted device is positioned at the two sides of a horizontal sealing module and a sealing block, and the package boxlike integer type device is arranged at the lower end of the sealing block. The packing machine can complete the whole tea packing process for once in a state of unmanned operation, can meet the requirements of sealing and keeping out of the sun, the air and the moisture, and can form the shape of tea packing according to the needs, so that the package of tea is exquisite, beautiful, safe and sanitary, the packing speed is high, and the packing quality is good.

The invention belongs to an air-purifying type wood floor which mainly comprises a floor body, wherein vent grooves are formed on the upper end face of the floor body at intervals; filter chambers are arranged in the lower end face of the floor body; ventilating holes penetrate through the vent grooves and the filter chambers; the filter chambers are internally provided with active carbon filter blocks; a breathable layer seals the filter chambers and the lower end faces of the active carbon filter blocks in the filter chambers; and an air breathing structure is arranged at the lower end of the lower end face of the floor body. The air-purifying type wood floor has double functions of air purifying and sound insulation, can be popularized and used, and has the advantages that the wood floor is simple in structure and reasonable in design; no energy source is wasted; the contact area between active carbon and air is large; the manufacturing and use cost is low; and the wood floor is soft and elastic when in use.

The invention belongs to an intelligent cartoon-type packaging machine which comprises a machine body, a liquid-solid state feeding device, a film feeding and bag manufacturing device, a cartoon bag punching and shearing forming device and a waste film recycling device. The machine body is in an L shape. The liquid-solid state feeding device, a forming device, a special-shaped bag forming and sealing device, a film clamping tube correction device, a main motor, a speed reduction machine, the cartoon bag punching and shearing forming device and the waste film recycling device are sequentially arranged from the upper end of the L-shaped machine body to the tail of the machine body. According to the intelligent cartoon-type packaging machine, the flexible bag packaging process for various materials can be completed in a free-switching mode as needed, the requirement for sanitation and quality of the packaging of the various materials can be met, and the intelligent cartoon-type packaging machine has the advantages that the varieties of packaging are multiple, the application range is wide, the production efficiency is high, the packaging speed is high, the number of workers is small, and the packaging is exquisite and attractive.

The invention relates to the power supply field, in particular to a power supply power distribution system and method. The power supply power distribution system comprises a multi-pulse-wave rectification loop and a DC (direct current) / DC power supply installed on electric equipment, wherein the multi-pulse-wave rectification loop comprises a transformer and a full-wave rectification circuit; and the multi-pulse-wave rectification loop is connected with the DC / DC power supply via a direct-current power transmission line. According to the power supply power distribution system and method disclosed by the invention, the problems of high transmission line loss, high alternating current UPS (uninterrupted power supply) configuration cost and big system harmonic wave in the prior art can be solved.

The invention belongs to an anti-colliding and buffering luminous safety barrier of a road, which mainly comprises a base and upright columns which are located at the base. An elastic anti-colliding and buffering device is located at a connection part among upper and lower cross beams and the upright columns; fixed connection openings through which end openings of the upper and the lower cross beams are inserted and which are transversely through are fixedly arranged on the upright columns, and movable sliding chutes are transversely arranged on the fixed connection openings; the parts of the end openings of the upper and the lower cross beams corresponding to the movable sliding chutes are provided with bolt holes, two sides of bolts which are located in the bolt holes are slidingly assembled in the corresponding sliding chutes when the end openings of the upper and the lower cross beams are inserted into the corresponding fixed connection openings, and a buffering pressure spring supports against between the end openings of the upper and the lower cross beams in the fixed connection openings; solar light cross caps are arranged at the top ends of the upright columns and indication lamps are arranged in the solar light cross caps; the upper and the lower cross beams are arranged between the upper and the lower parts of the two upright columns at intervals, and anti-dazzle plates which are parallel to the upright columns are arranged between the upper and the lower cross beams at intervals. The anti-colliding and buffering luminous safety barrier of the road has functions of prominently displaying and alarming under various weather conditions; and a rigid road barrier is changed into the elastic road barrier, so that the safety barrier provided by the invention has the functions of movable elasticity and impact buffering and the capability of greatly reducing the damage to the collided vehicles.

The invention relates to a pulmonary alveolus bionic structure based flexible self-driving gas sensor belonging to the technical field of gas sensors. The gas sensor comprises insulating bases which are sequentially laminated from top to bottom, a first friction electrification layer with two sides respectively deposited with an electrode layer and a gas sensitive film layer and a second frictionelectrification layer adopting an elastic material, wherein the first and second friction electrification layers are fixed at the peripheral edge; a gas channel is formed in the center of the insulating bases, an electrode layer, the first friction electrification layer and the gas sensitive film layer; under the action of air flow, unfixed parts of the first and second friction electrification layers form contact-separation circulation to generate induced charge, so as to output an electric signal with gas concentration characteristics to the outside. Compared with conventional gas sensors, gas concentration can be detected spontaneously without an external power supply system, the output performance of the sensor is steady, the structure is light and easy to carry, and the gas sensor iseasy to mount and place, simple to make, low in processing cost, and favorable for realizing large scale production of self power supply respiration sensors.

The invention provides a device for measuring the angle of pitch of a two-dimensional high-precision turntable and other high-precision angles of pitch and a measurement method utilizing the measurement device. A horizontal multitooth indexing table / horizontal angle encoder is combined with an electronic level meter, or the horizontal multitooth indexing table / horizontal angle encoder is combined with a plane mirror and an auto-collimation instrument to measure the labeled error of the angle of pitch of the two-dimensional high-precision turntable. The measurement device and measurement method have the advantages that the measurement device is convenient to use and compact in structure, it is convenient to achieve automated testing, and meanwhile high measurement precision and stability are achieved.

The invention discloses a piling device for geotechnical engineering, and relates to the technical field of piling devices. The pilling device comprises a supporting plate, and a fixing frame is fixedly installed on the supporting plate. An incomplete gear is rotationally arranged on the fixed frame. A lifting frame is fixedly arranged on the fixing frame in a lifting mode, a punching plate is horizontally and fixedly installed at the bottom end of a longitudinal sliding rod, a movable frame is transversely and slidably installed on the supporting plate, an installation hole for a pile body topenetrate through is vertically formed in the movable frame, two symmetrical limiting mechanisms are arranged on the inner side wall of the movable frame, and pile driving through holes correspondingto the pile body are vertically formed in the supporting plate. According to the invention, the pile body can be well clamped and stabilized, so that the pilling effect of the pile body during pilling is better; the pile body can be well limited through the arranged limiting mechanisms before pile driving, a constructor can conveniently place and install the pile body through the movable frame which is movably arranged, meanwhile, the piling device can adapt to pile bodies with different diameters, the installation process of the pile body is simple and fast, and the pile driving efficiency is greatly improved.

The invention discloses a parallel mechanical arm. The parallel mechanism arm comprises a fixing frame, a horizontal plate, a plurality of overhung frames, a plurality of transmission mechanisms and a suction device. The horizontal plate is fixed to the top of the fixing frame. One end of each overhung frame is fixedly connected with the horizontal plate. The other end of each overhung frame downwards extends out vertically. The suction device is located below the overhung frames. The overhung frames are in axis symmetry about the vertical line where the center of the horizontal plate is located. Each transmission mechanism comprises a driving arm, a driven arm, a speed reducer and a servo motor. The speed reducer is fixedly connected with the lower end of the corresponding overhung frame. An output shaft of each servo motor is in butt joint with one end of the corresponding driving arm through the speed reducer. The other end of each driving frame is hinged to one end of the corresponding driven arm. The other end of each driven arm is hinged to the suction device. The parallel mechanical arm is small in error, high in space utilization rate and reliable in use.

The invention discloses a hoisting device for mounting a solar photovoltaic panel. The invention relates to the technical field of photovoltaic panel installation. For the problems that when an existing hoisting device is used for hoisting a solar photovoltaic panel, the balance of the photovoltaic panel cannot be ensured, and consequently, placement is not facilitated, and time and labor are wasted due to the fact that manual feeding is needed, the invention proposes the following scheme: the hoisting device comprises a lifting rope; the bottom end of the lifting rope is connected with two fixing plates; the bottom of each fixing plate is fixedly connected with a first guide rod; a placing plate is welded to the sides, close to each other, of the two fixing plates; a double-shaft motor isinstalled on the placing plate; a balancing device is installed at the left end of the double-shaft motor; a hoisting unit is fixedly connected to the right end of the double-shaft motor; a bottom plate is arranged under the hoisting unit; and a feeding device is installed at the top of the bottom plate. According to the hoisting device, the photovoltaic panel can be conveniently and automatically fed and fixed, the photovoltaic panel can be adjusted to be horizontal during lifting, so that the photovoltaic panel can be conveniently placed and installed, and the installation efficiency is improved.

The present invention relates to a solar power generation apparatus and a method thereof, wherein the solar power generation apparatus is composed of a solar energy collector, a solar heat absorber, a heat storing device and an energy converter. According to the method, the heat of solar radiation is collected through one or a plurality of Fresnel lenses. After the solar heat absorber is irradiated by the highly focused light beam, the temperature of the inner phase change material increases gradually and carries large amount of heat. The phase change material after heating is conveyed to a heat tank of the heat storing device. The heat from the high-temperature phase change material heats the high-temperature side of a semiconductor thermopile for forming a temperature difference therebyconverting the heat into electric energy. The solar power generation apparatus and the method of the invention can effectively use the solar energy for generating electric energy and have the advantages of easy application, capability for minimizing, and individualizing the light-heat power generation system, excellent portability, excellent family property, and facility for generalizing the solar energy.

The invention relates to a fiber-grating cultural relic weighing type antitheft alarm sensor comprising four pressing blocks, four cylindrical cushion blocks, two LC fiber flange interfaces, a base plate connected with a housing body, and four sensing cantilever beams pasted with fiber gratings. Free ends of the four sensing cantilever beams are respectively distributed at four corners of the base plate and are respectively connected with the four cylindrical cushion block; and fixed ends of the four sensing cantilever beams are located at the edge of the center of the base plate and are connected with the four pressing blocks arranged above the fixed ends and the base plate. Four through holes where the four cylindrical cushion blocks can slide up and down in the holes are formed in the base plate. The fiber gratings of the four sensing cantilever beams are successively connected in series; and the two ends of the series fiber grating unit are respectively connected with the two LC fiber flange interfaces. According to the invention, weighing, displaying, and on-line monitoring and antitheft alarming of important cultural relics can be realized; and the sensor has characteristics of high intrinsic safety, good anti-electromagnetic interference property, large-scale networking, low cost, high measurement precision, large range, small size, and easy assembling.

The invention discloses an integrated storage tank supercharge and gasification sledge which comprises a horizontal storage tank, wherein the horizontal storage tank has a bilayer structure and is used for storing a low-temperature medium, a vaporizer is arranged at the back end of the horizontal storage tank and is used for vaporizing the low-temperature medium in the horizontal storage tank so as to facilitate air feed, a top self-supercharger and a bottom self-supercharger which are used for supercharging the horizontal storage tank from top and bottom sides are respectively arranged below two wings of the horizontal storage tank, an operation valve system is arranged at the front end of the horizontal storage tank and at least comprises an unloading process, a supercharge process and a safe scattering process of the horizontal storage tank and a vaporization air feed process of the vaporizer, the horizontal storage tank, the vaporizer, the top self-supercharger, the bottom self-supercharger and operation valve system are fixedly arranged in a frame with the appearance meeting a standard container size so as to form a storage tank supercharge and gasification sledge with an storage, supercharge and gasification integration structure. The integrated storage tank supercharge and gasification sledge disclosed by the invention has the characteristics of high integration level, small floor space, sensitive movement, simplicity in installation and fastness in operation.

The invention relates to an automatic flame failure device for dry burning of a gas stove. The automatic flame failure device is characterized by comprising a control system and an execution system, wherein the control system comprises a temperature sensor (1) and a relay (12); the temperature sensor (1) detects the temperature of the lower middle position of a pan in real time and controls a switch of the relay (12); the execution system comprises a water tank (4), a servo motor (13), a pump body (14), a water pumping pipe (15), a water discharge pipe (20) and a universal pipe (2); and the universal pipe (2) is aligned to a thermocouple sensor of the gas stove. According to the automatic flame failure device, the control system receives a dry burning temperature signal fed back by the thermocouple sensor (1) and controls the relay (12) to be closed, and the servo motor (13) drives the pump body (14) to pump water from the water tank (4) through the water pumping pipe (15), discharge the water through the water discharge pipe (20) and spray the water to an induction point of the thermocouple sensor of the gas stove through the universal pipe (2) so as to reduce the temperature of the induction point, so that a gas inlet valve of the gas stove is closed, gas is stopped from being supplied so as to be shut off, the continuous generation of dry burning is prevented, and a fire disaster is prevented.

The invention discloses an installation method of a curved steel latticed shell structure with a gradually varied gable starting span. The installation method comprises the following steps of a, construction preparation; b, splicing block by block and segment by segment; and c, installing a purline system and a roof panel structure. Connection between a steel wire rope and a ball joint is achievedthrough a steel wire rope pulling device, the pulling stability of the steel wire rope is guaranteed, the steel wire rope is prevented from sliding, the perpendicularity of a vertical gable structureis guaranteed, and damage to a rod piece of the latticed shell structure in the steel wire rope pulling process is avoided; and meanwhile, temporary fixing devices are used for supporting the ball joints on the inner sides of the gable latticed shell units, the construction safety performance is improved, and the temporary fixing devices can eliminate the influence of site flatness errors on themounting precision, mounting construction between the ball joints and the temporary fixing devices is better facilitated, construction operation is convenient, field construction is flexible and convenient, precision errors are easy to adjust, construction efficiency is high, installation quality is guaranteed, potential safety hazards of aloft work are reduced, and construction cost is reduced.

The invention belongs to a multipurpose adjustable chamber-free vacuumizing thermal bag sealing device which comprises an air exhaust clamp plate and a thermal-seal clamp plate. One lateral side of a bag storage groove is provided with a positioning retaining plate. A pressing plate is mounted on the inner side of the bag storage groove. A vibrator is disposed at the lower end of the positioning retaining plate. The upper ends on two sides of the positioning retaining plate are coupled with a fixing pin located on a machine body. The outer lower end of the positioning retaining plate is coupled with one end of a movable connecting rod. The upper end of the positioning retaining plate is provided with the thermal sealing clamp plate which is driven by a thermal sealing air cylinder. The upper end of the thermal sealing clamp plate is provided with the air exhaust clamp plate which is driven by an air exhaust air cylinder. Groove air chambers are disposed on the corresponding edges of the air exhaust clamp plate. By the multipurpose adjustable chamber-free vacuumizing thermal bag sealing device, solid and liquid universal leveling, vacuumizing, thermal bag sealing can be completed. The multipurpose adjustable chamber-free vacuumizing thermal-seal bag device is reasonable in design, various in packing kinds, widely applicable, high in production efficiency, fast, low in worker number, good in packing quality, safe, sanitary, and exquisite and attractive in packing.

A broadband non-contact plating passive intermodulation testing device based on a transmission line structure is disclosed. The device comprises a microstrip transmission line, a first low-frequency coaxial connector, a second low-frequency coaxial connector and a PIM tester. One end of the microstrip transmission line is connected to the PIM tester through the first low-frequency coaxial connector, and the other end of the microstrip transmission line is connected to the PIM tester through the second low-frequency coaxial connector. A plating metal mother board to be tested is in a medium layer of the microstrip transmission line. Intermodulation index testing results of the device are highly targeted and accurate.

The invention provides a phase change energy storage electric water heater, which comprises a water tank and a heat exchange coil and electric heating rods arranged in the water tank. The heat exchange coil is a multilayer horizontal spring coil, and the electric heating rods are arranged in a layering manner corresponding to the multilayer horizontal spring coil. The water tank comprises a shell and a liner, a heat preservation layer and a phase change material energy storage layer are arranged between the shell and the liner sequentially from outside to inside, the heat exchange coil is arranged in the liner, and the liner is filled with a heat aid. The phase change energy storage electric water heater is good in heat exchanging effect, high in heat exchanging speed, slow in water cooling, capable of saving energy and water, capable of realizing heating in a layering manner, and capable of making into water heaters in different sizes and with different usages.

The invention discloses a human body vaccine refrigerating box which comprises a box body, a first cover body and a placement groove. A placement plate is installed in the box body through screws; anouter placement hopper and an inner placement hopper are placed in the placement plate in a clamped mode; the rear side of the upper surface of the box body is connected with the first cover body through a hinge; the placement groove, a first sliding groove and a second sliding groove are formed in the upper surface of the first cover body; the first sliding groove and the second sliding groove are formed in the lower part of the placement groove; the second sliding groove is formed in the inner side of the first sliding groove; a second cover body and a third cover body are arranged in the placement groove in an attached mode; the third cover body is placed on the inner side wall of the second cover body in an attached mode; and a first through hole is formed in the second cover body. Thehuman vaccine refrigerating box is provided with the second cover body and the third cover body, so that the first cover body does not need to be directly opened; and the exposed area of the upper surface of the box body is reduced through the first through hole and the second through hole, so that loss of cold air is avoided, and energy is saved.

The invention discloses a battery box for an electric automobile. The battery box for the electric automobile comprises an automobile body and a battery box body, wherein a mounting socket is formed in the position, close to the bottom, of one side of the automobile body, the battery box body is inserted into the inner side of the mounting socket, an air inlet mechanism is arranged at the automobile head of the automobile body, and an air outlet end of the air inlet mechanism is connected with an air pipe. According to the battery box for the electric automobile, the battery box body is directly inserted into the mounting socket through guide rails arranged at the two ends of a box main body and a second guide groove formed in the mounting socket, so that mounting of the batter box body istime-saving and labor-saving; a part or all of storage batteries are dismounted through cooperation between an arranged movable plate which can be moved and a pressing mechanism, so that the efficiency for mounting or dismounting and replacing the storage batteries is greatly improved, and the use and operation are convenient and rapid; and the heat dissipation efficiency of the storage batteriesis greatly improved through a middle air duct which is formed between an inner shell and the inner side of the box main body and outer ring air ducts, the good heat dissipation effect is achieved, and the service lives of the storage batteries are prolonged.

The invention relates to the technical field of cable connection, in particular to a cable connecting, fixing and clamping device. The device comprises a connecting mechanism, a fixing mechanism, a clamping mechanism, a driving mechanism and a locking mechanism. The clamping mechanism is convenient to place and install under the action of the connecting mechanism, and is convenient to hold and capable of preventing electric shock. The cable can be clamped under the action of the clamping mechanism. The clamped cable is convenient to take through the connecting mechanism, and a protection effect is achieved. The connecting mechanism can be conveniently connected and clamped under the action of the locking mechanism, and two cables can conveniently get close to each other. Finally, one cableis pulled under the action of the driving mechanism, the distance between the two cables is adjusted, and wiring work of workers is facilitated. The connecting mechanism and the outside can be conveniently connected and fixed under the action of the fixing mechanism, and the physical exhaustion of the workers during holding is reduced.

The invention belongs to the technical field of insect traps, and particularly relates to an insect trap used for experiments. The following scheme is proposed: the insect trap used for the experiments comprises a supporting assembly and a trapping assembly arranged on the top of the supporting assembly, wherein the trapping assembly comprises a shelter shed, a control mechanism and a collection mechanism, fixedly connected with the top of the supporting assembly, which are sequentially arranged from top to bottom; and the control mechanism comprises a control box arranged on the bottom of theshelter shed, the control box is movably sleeved with a rotating sleeve which is arranged in the vertical direction, and a first guiding groove formed in the length direction of the rotating sleeve runs through the rotating sleeve. According to the insect trap used for the experiments, functions of trapping and collecting insects are achieved, the insects are collected into a collection bag before being cleared, meanwhile, a sleeve ring is wound around an upper portion position of the collection bag for sealing, thus the situation that insects escape from an inlet position during clearing iseffectively avoided, insect clearing and replacement are facilitated at the same time, the trap can be conveniently installed and placed in different positions, placement is reliable, and the situation that the trap is blown down by outdoor strong wind is avoided especially.

The invention relates to the technical field of traffic equipment, and discloses intelligent traffic dangerous road section vehicle snapshot equipment. The intelligent traffic dangerous road section vehicle snapshot equipment comprises an equipment supporting frame, the outer wall of the left end of the equipment supporting frame is fixedly connected with the inner wall of a first clamping base atthe left end, the top of the first clamping base at the left end is fixedly connected with the bottom of a telescopic steering device, and the top of the telescopic steering device is fixedly connected with the bottom of an angle adjusting device. According to the intelligent traffic dangerous road section vehicle snapshot equipment, through the design of the clamping bases, when camera equipment, a warning sign and a signal transmitting device are installed, the first clamping base and a second clamping base are installed on the equipment supporting frame through fixing bolts, and by lockingthe bolts, rapid installation is achieved; through the snapshot equipment combining the telescopic steering device, the angle adjusting device and the camera equipment, the problems that the camera equipment has limitation, and the camera angle cannot be adjusted for accurate capture are solved.

The invention discloses a high-precision liquid crystal display plastic shell and a processing method. The high-precision liquid crystal display plastic shell comprises an injection molding device anda shell body located in the injection molding device, the shell body comprises a rear shell, and a top front shell and a bottom front shell are arranged at the top and the bottom of one side of the rear shell correspondingly, and the top front shell and the bottom front shell are fixedly installed together through an assembly. When the shell body is produced, the feeding structure of the injection molding equipment is innovated, so that a feeding end of a feeding device is always located above a material and keeps in contact with the material, the situation that the feeding device is blockedby the material and cannot make contact with the material is avoided, continuous feeding can be guaranteed, and the molding quality of a product is guaranteed; and the shell body is divided into threeparts to be produced, so that a display screen is more convenient in the later assembling procedure, enough space can be reserved in the shell, a user can conveniently install and place precise parts, and therefore the assembling efficiency and the production efficiency are improved.

The invention discloses a software development display convenient to place and install, and belongs to the field of software development. The software development display convenient to place and install comprisesa display body, the top of the display body is fixedly connected with a supporting rod; the bottom of the supporting rod is fixedly connected with a mounting cylinder; a supporting seat isarranged at the bottom of the mounting cylinder; an inserting groove is formed in the top of the supporting base, the bottom of the mounting barrel extends into the inserting groove to be connected with the inserting groove in an inserted mode, a transmission rod is arranged on the right side of the mounting barrel and located above the supporting base, a rotating disc is fixedly connected to theright end of the transmission rod, and a limiting device is arranged on the rotating disc. Through the cooperative use of the transmission rod, the conical driving wheel, the conical driven wheel, the lengthened rotating rod, the worm and the threaded rod, the inserting device can be inserted into the inserting hole, the display body can be quickly placed and installed, the operation is simple, and the popularization is worthy.

A hydraulic power assisting device for an automatic backwash filter belongs to the field of filter accessories and comprises a backwash filter distributor which is fixedly provided with a large gear. The hydraulic power assisting device is characterized in that a hydraulic transmission box and a blade frame are positioned in the backwash filter, the blade frame is arranged at an oil inlet of the backwash filter, an impeller on the blade frame is in coaxial with a worm of the hydraulic transmission box, the impeller is positioned on the central line of the oil inlet, a turbine is arranged in the hydraulic transmission box, the turbine is in coaxial with a small gear outside the hydraulic transmission box, and the small gear is meshed with the large gear. By means of the integrated improvement, convenience is brought to installation of a filter. The hydraulic power assisting device is economical, applied and convenient and suitable for popularizing. Furthermore, the impeller can rotate along with liquid flow, thereby remarkably reducing times of fault of the filter. The hydraulic power assisting device enables the whole backwash filter to be small. A pipeline of a hydraulic motor is eliminated to be used for providing hydraulic oil, thereby reducing waste and improving using rate of the backwash filter and prolonging service life of the backwash filter.

The invention relates to an intermediate mimicry system. The system comprises a basic operation platform and a heterogeneous operation platform, an intermediate conversion platform is also arranged between the basic operation platform and the heterogeneous operation platform; according to the invention, information can be input into the input device of one operation platform; meanwhile, corresponding output information is obtained through synchronous observation in the output devices of the two operation platforms at the same time; therefore, data and information intercommunication between thetwo operation platforms can be effectively achieved regardless of different types of data and information between the different operation platforms, and remote control and information synchronous sharing of one heterogeneous operation platform to the other heterogeneous operation platform are achieved on the basis of data and information intercommunication between the two operation platforms.