49results about How to "Adjust position height" patented technology

The invention discloses a solid / fluid interfacial wave detecting device and a method based on a vector hydrophone and belongs to the technical field of ultrasonic testing and analysis. A signal exciting module generates square-wave pulse signals; an excitation signal radiation module generates interfacial waves which spread along an interface; the vector hydrophone in a signal receiving module is used for receiving the interfacial wave signals directly in water next to the interface, can obtain vector information of a sound field and improve noise jamming resistance and line spectrum detection capacity of a system, is fixed on a cross support composed of a double-shaft screw rod moving table, and moves accurately through an external control circuit; and finally a signal collecting module transmits the collected waveform data to a computer terminal for data processing and display. The method is flexible and convenient, detection at any position and array receiving of the solid / fluid interfacial waves can be achieved, the data connecting quantity is large, and the detecting accuracy and reliability can be improved greatly through post signal processing.

The invention relates to the technical field of agricultural machinery, in particular to an adjustable ditch opener for planting crops, comprising a body consisting of a shovel head and two fixed soil dividing plates, the two fixed soil dividing plates are respectively It is arranged on both sides of the shovel head, the middle part of the inner side of the shovel head is connected with a horizontally arranged first cross bar, and the bottom surface of the first cross bar is connected with a second cross bar perpendicular to it. The two ends are respectively connected with movable soil dividing plates by hinges, and the middle parts of the inner sides of the two movable soil dividing plates are connected with vertically arranged winding rods through connecting blocks. The movable sleeves on the surrounding rods are provided with connecting rings, The ring is connected with a connecting plate. The invention has the advantages of simple structure, convenient use and easy adjustment, and can separately adjust the width and depth of ditching and the number of one-time ditching, and can meet various use requirements during ditching.

The invention discloses a sleeve plastic heat sealing device for raincoat production, and relates to the technical field of raincoat production. The sleeve plastic heat sealing device for raincoat production comprises a workbench, a leveling mechanism and heat sealing tanks, wherein support columns are installed below the workbench; a heat sealing base is arranged above the workbench; sliding blocks are fixed on the two sides of the bottom of the heat sealing base; sliding grooves are arranged on the outer sides of the lower sides of the sliding blocks; air cylinders are installed at the two ends of the heat sealing base; supporting rods are fixed on the two sides of the upper portion of the workbench; and a top plate is installed on the upper portions of the supporting rods. The sleeve plastic heat sealing device for raincoat production has the beneficial effects that the leveling mechanism is arranged to facilitate leveling of raincoat sleeves; second electric push rods can conveniently telescopically adjust the position height of mounting frames and leveling rollers; the leveling rollers form a rotatable structure with the mounting frames through rotating shafts so that the leveling rollers can rotate through the rotating shafts to perform rolling leveling on the heat sealing positions of the raincoat sleeves in the heat sealing tanks below to prevent the heat sealing positions from wrinkling.

The invention provides an adjustable multifunctional showing shelf of a shelf-service convenience store. The showing shelf includes a showing shelf body, a goods shelf adjusting structure, a goods anti-drop device, a heating device, an adjustable showing shelf structure, a control device, a drawable seat structure, a fixing base structure, a back-up goods storage box, a sliding door and a handle;the goods shelf adjusting structure is installed on the front surface of the showing shelf body through bolts. Adjusting bolts penetrate through an adjusting sliding groove to be connected with a movable goods shelf, and more convenience is provided for adjusting the height of the movable goods shelf on an adjusting frame according to the size of goods; through cooperative arrangement of an infrared sensor, a draught fan and a heating strip, air heated by the heating strip can be conveniently blown downwards, and therefore a heat supply effect on the portion above customers is improved; a protective band is hung at the right side of a spring shaft through hooks, and the implementation of a protective effect on the goods on the movable goods shelf can be facilitated so that the goods on themovable goods shelf can be prevented from dropping.

The invention discloses a dust suction type road cutting machine. The dust suction type road cutting machine comprises a machine body and cutting knife discs; a rotation shaft is installed on the upper left portion of the machine body, a handle is arranged over the rotation shaft, a pressure spring is fixed to the left side wall of the handle, and a base rod is arranged under the pressure spring;and a support frame is installed under the machine body, supporting rods are arranged on the side wall of the support frame, a protective cover is installed on the outer side of the upper portion of each cutting knife disc, and each cutting knife disc is located on the inner side of each supporting rod. According to the dust suction type road cutting machine, the handle and the base rod both can have a good rotating structure foundation on the machine body through the rotation shaft, a good supporting structure exists between the handle and the base rod through the elastic supporting effect ofthe pressure spring, and when the equipment is idle, the base rod can be rotated downwards and finally abuts against the ground to achieve the limiting effect on the equipment; and a pressing disc isused for supporting a layer board and can move in a sliding groove, and then the position height of the whole layer board is adjusted.

The invention discloses positioning equipment with a protection structure for automatic assembly of an automobile key cover plate, and relates to the technical field of automobile key processing. Thepositioning equipment comprises a machine body, a lifting table and positioning mechanisms, a supporting table is fixedly arranged above the machine body, supporting columns are welded to the two sides of the upper portion of the supporting table, machine frames are fixed arranged above the supporting columns, a fixing plate is installed between the machine frames, a motor base is fixedly arrangedbelow the fixing plate, a linear motor is installed on the lower side of the interior of the motor base, an electric telescopic rod is arranged below the linear motor, a mechanical arm is installed below the electric telescopic rod, and air cylinders are installed below the inner sides of the machine frames. The positioning equipment has the beneficial effects that according to the positioning equipment, a transparent protective cover can be arranged on the outer side of the lifting table so that safety protection can be conveniently carried out on the outer side of an automobile key body inthe assembling process, the lifting table in a rectangular structure can be symmetrically provided with the plurality of sets of positioning mechanisms and the automobile key body, and therefore simultaneous assembling is facilitated, and the machining efficiency is improved.

The invention discloses conveniently-adjusted cutting and grinding integrated equipment for computer chip processing, and relates to the technical field of computer chip processing. The conveniently-adjusted cutting and grinding integrated equipment includes a machine body, an adsorbing and fixing mechanism, a cutting mechanism and a grinding mechanism; a workbench is fixed above the machine body,and a cutting base is fixed above the workbench; a rear plate is mounted on the rear side of the upper part of the cutting base, protective covers are fixed to two sides of the upper part of the cutting base; a mounting frame is arranged above a position between the protective covers, and side sliding blocks are fixed to two ends of the mounting frame; a side sliding groove is formed in the innerside of the upper part of each of the protective covers; and an electric push rod is mounted below the mounting frame. The conveniently-adjusted cutting and grinding integrated equipment has the beneficial effects that miniature air pumps of the adsorbing and fixing mechanism of the equipment can be connected with adsorption grooves through air suction pipes and connecting pipes, so that negativepressures are generated in the adsorption grooves; and the lower side surface of a chip main body is conveniently adsorbed and fixed by the adsorption grooves which are equidistantly arranged, so that the chip main body is prevented from moving during processing.

The invention discloses a sand blasting device. The sand blasting device comprises a box body, a sand blasting machine body and a cross board, the two ends of the cross board are slidably connected with the left side wall and the right side wall of the box body respectively, the sand blasting machine body is fixedly connected to the cross board, a walking mechanism is arranged on the lower end ofthe box body, a fixing block is fixedly connected with the bottom of the interior of the box body, the upper end of the fixing block is provided with a first groove, the left side wall and the right side wall of the first groove are provided with second grooves respectively, a movable rod penetrates through the bottoms of the second grooves, a fixing board is fixedly connected with the end, closeto the first groove, of the movable rod, a plurality of connection blocks are arranged on the side walls of the interiors of the second grooves, limiting grooves are arranged on the opposite side walls of the plurality of connection blocks, a plurality of limiting blocks matched with the limiting grooves are arranged on the movable rod, the parts, located in the second grooves, of the movable rodare sleeved with springs, and an adjusting mechanism used for adjusting the cross board is arranged on the right side wall of the box body. The sand blasting device can adjust the sand blasting machine body, can limit to-be-processed pieces, and is easy to operate.

The invention discloses an automatic suction device for label paper. The automatic suction device comprises a storage device and a taking mechanism. The storage device comprises a storage rack, a storage platform is slidably installed on the storage rack and is driven by a linear power device, a taking opening is formed in the storage platform, a storage frame is arranged on the upper side of thestorage platform, and a supporting structure for supporting the edge of the label paper is arranged at the position, around the taking opening, of the bottom of the storage platform. The taking mechanism comprises a taking machine base, an assembly groove base is installed at the position, at a taking station, of the taking machine base and is located below the storage platform, a lifting base isarranged on the taking mechanism in a vertically sliding manner, a plurality of suction discs are installed on the lifting base, a vertical driving device for driving the lifting base to ascend and descend vertically is arranged on the taking machine base, through holes are formed in the bottom of the assembly groove base, and the suction discs suck the label paper and place the label paper in theassembly groove base. The automatic suction device can suck the label paper automatically, and meets the requirements of automatic food packaging.

The invention discloses a non-motor vehicle sunshade convenient to install and facilitating coping with extreme weather and relates to the technical field of sunshades. The non-motor vehicle sunshadespecifically comprises a supporting frame, a sunshade roof and an upper base plate, wherein the upper end of the supporting frame is fixed and welded with a lower base plate, the inner side wall of the lower base plate is welded with a movable guide rod, the middle of the movable guide rod is sleeved with a middle loop bar, the lower surface of the sunshade is provided with a triangular support through welding, the sunshade roof is located under the middle loop bar, the upper base plate is installed above the lower base plate, the middles of pull bars are welded with steel springs, and connecting embedded heads of the upper ends of the pull bars are embedded into the bottom of the upper base plate. The basic sunshade body structure of the non-motor vehicle sunshade convenient to install and facilitating coping with extreme weather is combined through the sunshade roof, the triangular support and insertion rods, the sharp ends of the bottoms of the insertion rods are inserted into the ground to position the sunshade roof, the sunshade roof is reinforced by the triangular support, and the structural strength of the sunshade roof is ensured.

The invention relates to the technical field of electric power facilities, in particular to an outdoor high-low voltage switch cabinet which comprises supporting legs, a cabinet body, a heat dissipation device, a drying device and an adjusting device, a cabinet door is rotatably connected to the front end of the cabinet body, the adjusting device is arranged on the rear side of the cabinet door, and the outer side of the adjusting device is fixedly connected with the cabinet body. The outer side of the cabinet body is fixedly connected with the drying device, the upper end of the heat dissipation device is fixedly connected with a protective ceiling, the upper end of the protective ceiling is fixedly connected with a solar cell panel, and the front end of the cabinet door is fixedly connected with a control panel. According to the invention, by arranging the heat dissipation device, the drying device and the adjusting device, air flow in the cabinet body can be promoted, heat dissipation of the cabinet body is facilitated, air can be dried, moisture in the air is prevented from being condensed and attached to the surface of an electric appliance, the installation position and the installation height of the partition plate can be adjusted by arranging the adjusting device, and installation and maintenance of electrical equipment are facilitated.

The invention discloses a medical elastic transformable multipurpose rehabilitation support. The medical elastic transformable multipurpose rehabilitation support comprises a base, a first roller anda rehabilitation rack and is characterized in that a base plate is mounted above the base, drawable plates are arranged on the left side and the right side of the middle of the base plate, a supportrod is fixed at the top of the base plate, a second roller is arranged on the right of the first roller, the first roller is located on the left top of a corresponding support, support rods are mounted on the left side and the right side of the rehabilitation rack, and the rehabilitation rack is located above a support plate. The medical elastic transformable multipurpose rehabilitation support has the advantages that by a drawable structure formed between the drawable plate and the base plate, the drawable plates can move on the base plate so as to change the positions of footboards, the footboards are connected to rotary plates through bearing springs, the rotary plates are connected with the drawable plates in an assembled manner, the angles of the rotary plates can be adjusted by the connection relation between the rotary plates and the drawable plates so as to change the inclination angles of the footboards, and folded plates are used for lifting the soles of feet so as to allow people who have difficulty in walking to rest or maintain self-balance.

The invention discloses a spraying shower head capable of conveniently adjusting the height of the shower head. The spraying shower head comprises an adjusting valve, a threaded rod, a support, a first adjusting plate and a cleaning cotton brush, a fixed pipe is mounted above the adjusting valve, a through groove is formed in the side face of a housing, a rotary knob is mounted on the right side of the housing, and a second bevel gear is connected to the outer side of the rotary knob; and a sliding groove is formed in the inner side of the back face of the housing, a limiting ring is arrangedon the outer side of a sliding block, the support is connected to the left end of a connecting column through a bearing, the outer side of a grip is sleeved with a rubber sleeve, the lower end of thegrip is connected with a hose, a rotating shaft is in shaft connection with the inner side of a movable spray head, and the cleaning cotton brush is in threaded connection with the outer side of the movable spray head. According to the spraying shower head capable of conveniently adjusting the height of the shower head, the height can be conveniently adjusted, the spraying shower head is suitablefor users with different heights, and meanwhile the hose can be prevented from being wound in the using process.

The invention discloses intelligent lighting equipment used for a photovoltaic road and provided with a supercapacitor. The intelligent lighting equipment comprises a pedestal and movable frame rods.A base is arranged above the pedestal. Supercapacitor boxes are arranged on the left side and the right side above the base, and a center vertical rod is fixed to the middle above the base. A supporting base is welded to the upper portion of the center vertical rod, and branch rods are arranged on the left side and the right side of the movable frame rods. The movable frame rods are located on theleft side and the right side of the supporting base. According to the intelligent lighting equipment used for the photovoltaic road and provided with the supercapacitor, through nested matching connection between a strengthening frame and the center vertical rod, the position of the strengthening frame on the center vertical rod can be moved, the position of the strengthening frame on the centervertical rod is changed, accordingly, the wind receiving position of wind power frames can be adjusted, and the purpose of wind power generation is achieved on the wind power frames through the matching relation between embedding barrels and wind power sleeves due to the basic function that wind power pushes wind power pushing blades to rotate.

The invention provides a novel indicator pull force tester including a body. A vertical fixing device is arranged on each of the two sides of the body. A box structure is arranged between the bottomsof the two vertical fixing devices, and the box structure is used for placing a motor and a control system. A fixed beam is arranged between the tops of the two vertical fixing devices. An indicator fixing frame is fixed below the fixed beam. An indicator is placed below the indicator fixing frame. A movable plate is arranged below the indicator, and the movable plate is horizontally arranged between the two vertical fixing devices. A pressure sensor is fixed above the movable plate. A down-pull force test tool is arranged above the pressure sensor. A steel wire fixing guide tool is fixed to the down-pull force test tool. The novel indicator pull force tester of the invention can accurately measure the side-pull force and down-pull force which can be borne by the indicator. Only one motoris needed. The cost input is reduced. The overall structure design is stable. The measuring precision is high.

The invention relates to the technical field of medical devices, and provides a Taylor external fixing stent which includes a proximal ring, a distal ring and a plurality of adjustment extension rods.The proximal ring and the distal ring are correspondingly provided with six lug rings, and the adjustment extension rods are correspondingly connected to the lug rings of the proximal end and the distal ring through universal joints at the two ends. Bone needles II are installed on the upper and lower sides of the proximal ring correspondingly, and bone needles I are further installed on the upper side of the proximal ring. Bone needles II are installed on the upper side and the lower side of the distal ring, and bone needles I are further installed on the lower side of the distal ring. The bone needles I are threadedly connected with a human bone, and the bone needles II penetrate through the human bone. The Taylor external fixing stent has the beneficial effects that the adjustment extension rods can be selected to be installed on the proximal ring and the distal ring according to the needs of the operation to meet the requirements of the operation; and meanwhile, the two kinds of the bone needles can further use fixed needle seats and columns to adjust the installation position and installation height.

The invention discloses a mechanism for adjusting the height of automobile glass in the film plating process. The mechanism comprises a movable component hinged to the interior of a conveying table, a control handle is adjusted to drive the movable component to do 90-degree rotation perpendicular to the horizontal plane along a connecting rod, therefore, the position height of the movable component can be adjusted, then the height of the glass conveyed across the whole mechanism can be changed, and the aim of adjusting the position height of a glass plate before the glass plate enters a film plating machine is achieved.

The invention provides a cutting device, and relates to the technical field of battery manufacture devices. The cutting device comprises a roll-cutting mechanism and a positioning mechanism. A soft package battery is arranged on the positioning mechanism and is positioned through the positioning mechanism. The roll-cutting mechanism can cut a gas bag of the positioned soft package battery. The cutting device solves the problems that in the prior art, a cutting device is loose in layout, large in occupied space, low in cutting precision and the like.

The invention discloses a use device capable of adjusting thread rolling of stud parts, and belongs to the technical field of bolt part thread rolling, the use device comprises a thread rolling workbench and a height gauge, an adjusting box is arranged between the thread rolling workbench and the height gauge, an adjusting screw rod is rotatably mounted at the top of the adjusting box, and the adjusting screw rod is rotatably mounted at the bottom of the height gauge. The bottom of the adjusting screw rod is rotatably connected with the inner wall of the bottom of the adjusting box, a lifting plate is slidably mounted in the adjusting box and is in threaded connection with the adjusting screw rod, and a vertically arranged lifting rod is slidably mounted at the top of the adjusting box; the thread rolling process is controlled by the tool, the quality risk is reduced, the reject ratio of parts is reduced, the cost is saved, the position of the stud is fixed, manual holding is not needed, the position is stable in the machining process, the parts are kept at the horizontal position, the machining quality is guaranteed, the position height of the stud is adjusted, and the machining efficiency is improved. The device is used for machining studs of different sizes in a matched mode, and the compatibility of the device is improved.

The invention discloses a radiology department image diagnosis film reading device, and relates to the technical field of radiology department image diagnosis, the radiology department image diagnosis film reading device comprises a rotary support assembly, a stretching assembly and a film reading display assembly, an outer frame plate is installed above the rotary support assembly, a fixing plate is fixed in the middle of the outer frame plate, the stretching assembly is installed on the inner side of the outer frame plate, and the fixing plate is fixed on the outer frame plate. And the stretching assembly comprises a connecting plate, a connecting plate, a cross arm, a movable shaft, a sliding block and a sliding groove, and the connecting plate is fixed to one side of the connecting plate. According to the radiology department image diagnosis film reading device, digital images of radiology department image diagnosis can be read through the first film reading display screen, the second film reading display screen and the third film reading display screen, and the first film reading display screen, the second film reading display screen and the third film reading display screen are adjustable; and an entity image film for radiology department image diagnosis can be read through the browsing assembly and the film reading display assembly, and automatic browsing and counting can be carried out during film reading.

The invention discloses a performance simulation test platform for a metal abrasive particle sensor at different depths, and relates to the technical field of metal abrasive particle sensor simulation tests. The performance simulation test platform comprises a bearing seat, an air pressure adjusting mechanism and a bearing assembly, wherein a simulation frame is fixed to the upper portion of the bearing seat, and an outer frame is fixed to the outer portion of the outer side of the simulation frame; the air pressure adjusting mechanism is arranged on the upper side of the simulation frame, the air pressure adjusting mechanism comprises barometers, a sealing cover, an air booster pump and a vacuumizing pump, wherein the barometers are arranged on the two sides of the upper portion of the simulation frame, and the sealing cover is installed in the middle of the upper portion of the simulation frame; and the air booster pump and the vacuumizing pump are respectively arranged on two sides of the upper part in the outer frame. The performance simulation test platform for the metal abrasive particle sensor under the different depths has the beneficial effects that the performance simulation test platform for the metal abrasive particle sensor under the different depths can realize environment simulation of the test of the metal abrasive particle sensor under the different depths by adjusting the pressure intensity; and the temperature and humidity conditions in the simulation frame can be adjusted, and underwater environment simulation operation can be realized.

The invention discloses a simple and portable auxiliary device used for a computer. The device structurally comprises a cooling seat, a temperature sensor, a cooling hole, a cooling fan, an air outlet, slideways, a connecting sliding block, a cross bar and a motor, wherein the temperature sensor is arranged in the front end of a rear-end rubber cushion; the middle of the cooling seat is provided with the cooling hole; the cooling fan is installed below the cooling hole; the top of the base is provided with two slideways; the cross bar on the top of the connecting sliding block is movably connected with a connecting rod; and a lead screw is arranged in the front-end slideway of the connecting sliding block. When the simple and portable auxiliary device used for the computer is used, the device and a laptop can be carried together, heat generated by the laptop can be discharged in time through the cooling fan, meanwhile, the lead screw pushes the connecting rod to support the cooling seat, the position height of the laptop is regulated, and people feel comfortable in use.

The invention discloses a height-and-angle-adjustable draught fan assembly. The height-and-angle-adjustable draught fan assembly comprises a draught fan and an adjusting seat; the draught fan comprises an air duct; the adjusting seat comprises a rectangular base; two T-shaped plate frames which are located in a left-right direction are arranged in the rectangular base; the bent parts of the T-shaped plate frames are inserted into a supporting shaft in a sleeved manner; the supporting shaft is fixed on the rectangular base; the end of the long support arm of the left T-plate frame is hinged tothe lower end of a fixed supporting arm; the upper end of the fixed supporting arm is fixed to the outer wall of the lower end of the air duct; the end portion of the long support arm of the right T-plate frame is hinged to the lower end of a connecting arm; the upper end of the connecting arm is hinged to a hinge seat; the hinge seat is fixed to the outer wall of the lower end of the air duct; anelectric telescopic cylinder is arranged between the left T-shaped plate frame and the right T-shaped plate frame; and the left T-shaped plate frame is provided with a driving mechanism for driving the T-shaped plate frame to rotate. The position height of the draught fan can be adjusted; the air blowing angle of the draught fan can be adjusted; and the requirements of different working conditions or customers can be met.

The invention provides a power distribution cabinet with a wire breakage prevention function. The power distribution cabinet comprises a cabinet body, bottom support legs, a cabinet door, a sealing strip, a bottom breathable net, a wire anti-folding connecting frame structure, a breathable dehumidifying frame structure, an adjustable electric appliance part mounting frame structure, a top wire frame structure, a longitudinal mounting bracket, a longitudinal wire groove, a transverse wire pipe, a guide cover, an identification label and a silica gel sleeve, wherein the bottom support legs are glued to four corners of a lower part of the cabinet body, the cabinet door is connected with the left side of a front part of the cabinet body through a hinge, the sealing strip is glued to the periphery of the front side of the cabinet door, and the bottom ventilating nets are respectively embedded into lower parts of the cabinet doors. The power distribution cabinet is advantaged in that the rubber band ring is connected with a right end of the rubber guide pipe in a glued mode, the inserted wire can be locked conveniently in the using process, the sealing effect on the wire is improved, meanwhile, the rubber guide pipe can be used for achieving the buffering function on the wire, and damage caused by bending of the wire on the rotating cover is avoided.

The invention discloses a thrust type cannula puncture outfit, and relates to the technical field of medical instruments. The thrust type cannula puncture outfit comprises a puncture tube, the outer side of the puncture tube is sleeved with an anti-injury pad, the outer side of the anti-injury pad is bonded with a positioning ring, the outer side of the positioning ring is connected with a compression spring through injection molding, and one side of the tail end of the compression spring is provided with a thrust plate; four sets of threaded holes are formed in the inner side of the thrust plate, studs are in threaded connection with the inner sides of the threaded holes, and two sets of fixing blocks are fixedly connected to the upper portion of the inner side of the puncture tube. According to the puncture outfit, due to the fact that the thrust plate is installed on the outer side of the puncture tube, the downward insertion depth of the puncture tube can be effectively limited bythe thrust plate, and therefore the situation that the internal organs of a patient are damaged due to the fact that the downward insertion depth of the puncture tube is too large can be effectively prevented; furthermore, the inner side of the thrust plate is in threaded connection with the stud, and the user can conveniently adjust the position height of the thrust plate on the puncture tube according to the downward insertion depth.

The invention relates to an infusion support, in particular to an angle-adjustable multifunctional infusion support. According to the angle-adjustable multifunctional infusion support, the position angle of the infusion support can be adjusted, an infusion tube is guided and is not prone to shaking, and the infusion support can be conveniently moved and fixed. The angle-adjustable multifunctional infusion support comprises a base and an adjusting assembly, wherein the adjusting assembly is arranged at the top of the base; a clamping assembly which is arranged on the upper portion of the adjusting assembly. The effects that the overall position angle of the infusion support can be adjusted, the infusion tube is guided and is not prone to shaking, and the infusion support is convenient to move and fix are achieved; when a patient is infused, the infusion tube can penetrate through the guide ring to be guided, and influences caused by shaking of the infusion tube when the patient is infused can be effectively prevented.