217results about How to "Play a clamping role" patented technology

The invention discloses flexible display panels, display equipment and preparation methods for the flexible display panels. A flexible display panel comprises a light-emitting layer, and a first organic packaging layer and a second inorganic packaging layer which are set at one side of the light-emitting layer in sequence. A plurality of grooves are set at one side of the first organic packaging layer away from the light-emitting layer. The second inorganic packaging layer covers the first organic packaging layer and fills up the grooves. Material density of the parts of the first organic packaging layer corresponding to the groove is greater than that of the rest part. In the mode, according to the flexible display panels, the display equipment and the preparation methods for the for flexible display panels, the adhesive force between thin film packaging layers can be improved, and the layers are prevented from being stripped with each other.

The invention discloses a pair of comfortable-to-wear VR (Virtual Reality) glasses with a balance structure. The pair of VR glasses comprises a glass shell and a balance weight end frame, wherein the glass shell and the balance weight end frame are connected through a group of side hard connecting belts and a top soft connecting belt; a group of VR lenses is arranged in the glass shell; a mobile phone support is slidably arranged in the glass shell; a front-end baffle plate is detachably arranged on the front end of the glass shell; a holding tank is arranged on the balance weight end frame; the position at one side in the holding tank is matched with a clamping plate through a group of springs; a power bank is placed in the holding tank; the clamping plate presses against the power bank; a push button is arranged on one end of the balance weight end frame and is matched with a bottom plate. The pair of comfortable-to-wear VR glasses with the balance structure has a better balance performance during a wear process, a user cannot feel a strong compressive feeling on the face part, the pair of VR glasses is comfortable to wear, and meanwhile, the pair of VR glasses can be matched with different types of power banks, so that a mobile phone can be conveniently charged at any time.

The invention discloses a material encasing method and relates to the technical field of packaging machinery. The method is characterized in that materials are conveyed to a material receiving station, the material receiving station descends at the height of one layer of materials after receiving one layer of materials, and the next package of materials is conveyed to a position above the layer of the materials of the material receiving station so as to achieve stacking; set layers of materials are stacked on the material receiving station, the materials are clamped and turned 90 degrees, and the turned materials are loaded into a packaging box. The method is simple in working procedure and capable of increasing packaging efficiency and saving cost.

The invention discloses a verticality adjustment welding jig which comprises a rectangular block-shaped supporting seat and is characterized in that a long-strip-shaped through groove is inwards formed in the top of the supporting seat; a vertical column is arranged at each end of the groove; a supporting block is arranged between the two vertical columns; slide grooves parallel to the supporting seat are formed in the two side surfaces of the supporting block and connected with two opposite fixing blocks. According to the jig, an inverted T-shaped groove is inwards formed in the top of the center of the supporting block, the lower part of the groove is used for holding the bottom of a welding part, the two arc-shaped edges of the groove are used for preventing the welding part from being damaged, and the upper part of the groove is used for holding the vertical part of the welding part; badminton-shaped grooves formed in the adjacent sides of the fixing blocks respectively are used for clamping the welding part, the ball body parts of the badminton-shaped grooves have a clamping effect, and the round ball head parts of the badminton-shaped grooves have a buffer effect, so that the welding part is prevented from being damaged. The jig has the advantages of simple structure, convenience in use, accuracy in positioning and the like.

The invention provides a multi-purpose road slope finishing machine. The multi-purpose road slope finishing machine comprises a base, adjustable movable wheel devices, slope compacting roller devices, a ditching plate device and an adjustable soil loosening wheel device, wherein the adjustable movable wheel devices are separately welded on the left part and the right part of the base; the slope compacting roller devices are separately in bolt connection on the left part and the right part of the front surface of the base; and the ditching plate device is in bolt connection on the middle position of the front surface of the base. The multi-purpose road slope finishing machine has the beneficial effects that: the slope compacting roller devices are arranged, so that road slopes of different angles are conveniently finished, and practicability of the road slope finishing machine is improved, and therefore, the multi-purpose road slope finishing machine is suitable for finishing road slopes of various terrains, and the solves the single function problem; and the adjustable movable wheel devices are arranged, so that the road slope finishing machine conveniently moves, labor intensity of working staff is reduced, and the problem that the road slope finishing machine is inconvenient to move is solved.

The invention relates to a cosmetic try-out display device, in particular to a cosmetic try-out display device for marketing. The invention is aimed at solving the technical problem of providing a cosmetic try-out display device for marketing. In order to solve the technical problem above, the invention provides the cosmetic try-out display device for marketing, wherein the device includes a flashlight, a holder, a support rod, a tray, a lifting gear, a storage battery, a fixed device and the like; the bottom of the holder is provided with rolling wheels, and the top of the holder is provided with the flashlight, and meanwhile, the interior rear wall of the holder is provided with the lifting gear and a water storage box; the lifting gear is positioned above the water storage box, and the front side of the lifting gear is connected with the support rod, the upper end of which is rotatably connected with the tray which is provided with annular grooves in different radii. The cosmetic try-out display device has the advantages of managing to focusing customers' attention, better catching customers' eyes, providing an obvious marketing effect, and appropriately disposing liquid waste after cleaning cosmetic samples used by customers.

The invention discloses a flattening conveying method suitable for a flat rolling packing machine, and relates to the technical field of package technology of flat rolling tissues. The method includes the first step of material arrangement, the second step of clamping and conveying the arranged material to a material laminated layer, the third step of conveying the two layers of materials to material flattening positions and the fourth step of conveying the flattened material to a next work station, wherein the step of material arrangement refers to that the materials to be conveyed are arrayed in one row, and the number of the materials arrayed in one row is set in advance, the step of clamping and conveying the arrayed material to the material laminated layer refers to that one row of materials are clamped, conveyed and overlapped on the materials to be conveyed which are already arrayed in one row, and then two layers of materials are formed, the step of conveying the two layers of materials to material flattening positions refers to flattening the two layers of laminated materials. The flattening conveying method is used for processing, the technology is simple, the automation degree is high, and production efficiency is high.

The invention discloses an ultrasonic washing device. The device comprises a body and a cover body. The cover body is arranged on the body in an opened/closed mode. The body is provided with an ultrasonic generator and a washing tank used for placing a washing liquid. The ultrasonic generator has an ultrasonic vibration end generating ultrasonic vibration, and the ultrasonic vibration end faces towards the washing tank. When the cover body is closed, the ultrasonic generator and the washing tank are covered in the cover body. When the cover body is opened, a laundry can be put into the washingtank for cleaning. In the invention, the ultrasonic generator and the washing tank can be covered in the ultrasonic washing device; the device is dustproof, the internal neatness of the ultrasonic washing device is maintained, and the overall aesthetics of the ultrasonic washing device is greatly increased; and simultaneously, the device is convenient for packaging and transportation, and the ultrasonic generator can be prevented from being scratched and damaged during a transport process.

The invention provides a multifunctional automatic lubricating grease coating tool. The multifunctional automatic lubricating grease coating tool comprises an installation bottom plate, adjustable clamping seat structures, an installation frame, a touch screen, a controller, a power source switch, a lifting air cylinder, a longitudinal installation plate, a transmission motor, a transverse fixingframe, an external thread transmission rod, a positioning sliding rod, a baffle, a detachable protective cover structure, a sliding frame structure and a coating and storing sleeve structure. The adjustable clamping seat structures are installed on the upper portion of the installation bottom plate. The installation frame is installed on the front surface of the middle lower portion of the liftingair cylinder. Through the arrangement of an adjustment pipe, it is beneficial to adjust the angle of a discharging head conveniently according to coating requirements; a fixing rope is tied to the outer sides of an installation supporting frame and limiting cushion blocks, it is beneficial to fix a material injecting pipe conveniently, and the material injecting pipe is detached conveniently whenbeing required to be replaced; and the left ends and the right ends of jacking springs are connected with inner side walls of the U-shaped seats and clamping plates through screws, and it is beneficial to clamp the tools in need of coating on the inner sides of the clamping plates conveniently.

The invention discloses an intelligent pipe burying and wire passing device for water conservancy construction. The device comprises a mobile device, a ring is fixedly mounted on the left side wall ofthe moving device; a plurality of wire passing devices are mounted at the top of the moving device; each wire passing device comprises two guide columns, two vertical guide columns are fixedly installed on the top of the moving device side by side, the guide columns are sleeved with lifting devices, vertical plates are fixedly installed between the front ends and the rear ends of the two liftingdevices, and three first threaded holes are formed in the front side walls and the rear side walls of the vertical plates in the left-right direction. The device is compact in structure and easy to install and maintain, the first springs are matched with the balls and the arc-shaped elastic friction plates to achieve the damping effect on the passing cable, so that the cable is not prone to damage, and when the two arc-shaped elastic friction plates do relative motion, the cable can be twisted to change the direction so as to bypass obstacles to continue to advance intentionally.

A unitized cage (A) for cylindrical roller bearings wherein the inner raceway of the bearing configuration may be the rotating or stationary shaft component and the outer raceway of the bearing configuration may be the rotating or stationary housing component. Thus, a bearing configuration can be generated without the need for a separate inner or outer race having inner or outer raceways. The unitized cage (A) comprises a cage nest (1) having end face axial projections (3) and a cage finger ring (2) having fingers (11) which engage the end face axial projections (3) to lock the cage nest (1) into position on the cage finger ring (2). A plurality of cylindrical rollers (7) can be positioned within the cage pockets (6) of the cage nest (1) prior to the assembly of the cage nest (1) with the cage finger ring (2) to generate a cylindrical roller bearing.

The invention relates to a fork stabilizing device for a forklift and the forklift. The fork stabilizing device comprises a fork frame, a first pallet fork mechanism, a first hydraulic oil cylinder, asecond pallet fork mechanism and a second hydraulic oil cylinder; the fork frame comprises a supporting plate, a first rear hanging plate and a second rear hanging plate; a cylinder body of the firsthydraulic oil cylinder is mounted on the first rear hanging plate, a piston rod of the first hydraulic oil cylinder is mounted on the first pallet fork mechanism, and the first hydraulic oil cylinderis used for driving the first pallet fork mechanism to move up and down; a cylinder body of the second hydraulic oil cylinder is mounted on the second rear hanging plate, a piston rod of the second hydraulic oil cylinder is mounted on the second pallet fork mechanism, and the second hydraulic oil cylinder is used for driving the second pallet fork mechanism to move up and down; and the first pallet fork mechanism and the second pallet fork mechanism are mutually matched for clamping goods. According to the fork stabilizing device, the first pallet fork mechanism and the second pallet fork mechanism can move up and down, and therefore, the tensioning range between the first pallet fork mechanism and the second pallet fork mechanism is enlarged, so that stability is improved, and the goodsare prevented from sliding down.

The invention discloses a clamping device for gear hobbing. The clamping device comprises a disc body, a mandrel, a pressing block, a nut and an ejector pin, which are sequentially arranged in the axial direction from the bottom to the top, wherein the disc body is detachably connected with a lathe, the disc body is arranged outside the mandrel in a sleeving way, a boss propped against the disc body is arranged at the lower end of the mandrel, a gear fixing part is arranged in the middle of the mandrel, the gear fixing part comprises a shaft shoulder and a shaft journal, the shaft shoulder can be propped against the end surface of a gear, a strip-shaped projection is axially arranged on the shaft journal, a clearance between the strip-shaped projection and a keyway in a gear inner hole is 0.01-0.05 mm, the axial length of the shaft journal is between one times of the axial length of the gear and two times of the axial length of the gear, a threaded section is arranged above the shaft journal and at the upper end of the mandrel, the pressing block sleeves the mandrel hollowly, a nut connected with the threaded section is arranged above the pressing block, and the ejector pin is pressed against the topmost end of the threaded section. The clamping device adopting the scheme is simple in structure and easy to operate, can firmly clamp the gear workpiece, is convenient for rapid hobbing, improves the hobbing processing efficiency of the gear workpiece and reduces the cost.

The invention discloses a buried anti-floating box and pump integrated water tank and a construction method thereof. The water tank comprises a water inlet pipe, a water storage tank and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are installed on the two sides of the water storage tank, and the water inlet pipe and the water outlet pipe are communicated with the water storage tank. The water tank further comprises a first supporting column and a second supporting column, and the first supporting column and the second supporting column are used for fixedly supporting the water storage tank; the water storage tank comprises a plurality of moulded boards, the moulded boards are assembled to form a plurality of splice plates, and the splice plates comprise upper bottom plates, lower bottom plates, a plurality of first lateral plates and a plurality of second lateral plates. The structural design is reasonable, the operation is simple, the compressive strength, the anti-floating capacity and the anti-seismic effect of the water storage tank are improved, and moreover, the service life of the whole device is prolonged. The concrete moulded boards are assembled to form the plates with the required size, so that the application range is wide, the water tank is easy and convenient to use, and the water tank is high in practicability.

The invention discloses a pipeline conveying device in limited work space. The device comprises a rack vertically mounted on a base, two conveying rollers are movably connected to the rack in a spacedmanner in the vertical direction of the rack, the periphery faces of the conveying rollers are inwards-concave arc faces, the two axial ends of the conveying rollers are movably connected with curvature adjusting mechanisms capable of changing the arc face curvature, an elastic tightening mechanism is arranged between the two conveying rollers, at least one in the two conveying rollers is drivenby a driving mechanism to roll, and conveying of a pipeline which is clamped between the two conveying rollers and is matched with the arc faces of the two conveying rollers can be achieved. The device has the advantages that manpower and material resources are saved, the road face where the whole pipeline to be replaces is located does not need to be broken down, and in the operation process, raised dust is avoided; and the device is suitable for replacing of the pipeline laid in the limited work space of a trench.

The invention discloses a transportation device for a system integrated chip. The transportation device for the system integrated chip comprises a transportation box, a first sliding groove is formedin the inner wall of the transportation box, a placing plate is slidably connected to the inner wall of the first sliding groove, a first wedge-shaped block is fixedly connected to the bottom of the placing plate, a second sliding groove is fixedly formed in the inner bottom wall of the transportation box, a sliding block is connected to the inner wall of the second sliding groove in a sliding mode, the top of the sliding block is fixedly connected with a second wedge-shaped block, one side of the second wedge-shaped block is fixedly connected with a first spring, one end of the first spring is fixedly connected with the inner wall of the transportation box. According to the transportation device for the system integrated chip, a first wedge-shaped block, a second sliding groove, a slidingblock, a second wedge-shaped block, a first spring, a clamping groove, a second spring, a moving block and a clamping strip are arranged, the problem that a system integrated chip is damaged due to the fact that a damping function is not provided is solved, the service life of the system integrated chip is reduced, the system and the method have the limitation and can not be transported accordingto the different specifications of the system integrated chip.

The invention discloses an electric high-altitude operation auxiliary device using gravity pressurization locking. The electric high-altitude operation auxiliary device comprises universal wheels, a cross lifting frame, a hydraulic air cylinder and a base. The electric high-altitude operation auxiliary device further comprises a supporting frame, an adjusting lead screw, a pressurization locking mechanism, a lifting motor, a transmission wheel, a clamping lifting mechanism and an accident correcting mechanism; the supporting frame is arranged on the side, away from the cross lifting frame, of the base in the vertical direction; the adjusting lead screw is parallel to the supporting frame and arranged in the middle of the supporting frame; one end of the adjusting lead screw penetrates through the supporting frame and extends upwards; the other end of the adjusting lead screw extends into the base to be connected with the pressurization locking mechanism; the lifting motor is arranged in the base; the transmission wheel is arranged at the acting end of the lifting motor; the pressurization locking mechanism is in transmission connection with the transmission wheel; one end of the clamping lifting mechanism and one end of the accident correcting mechanism are connected with the adjusting lead screw; the other end of the clamping lifting mechanism and the other end of the accident correcting mechanism penetrate through the supporting frame and extend outwards; and the clamping lifting mechanism is located above the accident correcting mechanism.

The invention relates to a pin wheel type C-shaped steel rail of a monorail transport vehicle and belongs to the technical field of monorail rail transport vehicles. The pin wheel type C-shaped steelrail comprises a rail. The rail comprises a rail body, a vehicle body walking mechanism and rail support mechanisms. The vehicle body walking mechanism can move on the rail body and can bear the loadgenerated by the weight of the monorail vehicle. The rail body comprises a body frame, and the body frame is made of C-shaped steel and provided with shaft shoulder bolts. The vehicle body walking mechanism comprises a drive gear engaged with a polished rod of the corresponding shaft shoulder bolt to form pin wheel type transmission, and the vehicle body walking mechanism is driven to move. The rail support mechanisms are used for supporting the rail body so that the whole rail can flexibly adapt to the flat ground or a slope. By the adoption of the pin wheel type rail structure, operation ofthe monorail vehicle is achieved, stability is good, installation is flexible, the large load can be borne, the structure is simple, and cost is low.

The invention discloses a heat transfer substrate self-clamping type LED (light emitting diode) tubular lamp supported by a lamp shade, and a heat radiator of the LED tubular lamp, and belongs to the technical fields of support, suspension or connecting devices of illumination devices. The heat radiator of the LED tubular lamp comprises a heat radiating main body (1) and a heat transfer substrate mounting part (2), wherein the cross section of the heat radiating main body (1) is in a hollow semi-cylinder shape. The heat radiator is characterized in that the heat transfer substrate mounting part (2) is connected with a heat transfer bottom surface (11) and is provided with bar-shaped clamping grooves (21), and the bar-shaped clamping grooves (21) are used for mounting a heat transfer substrate (3). The heat transfer substrate self-clamping type LED tubular lamp supported by the lamp shade has the advantages that as the heat transfer substrate mounting part is provided with the bar-shaped clamping grooves, the heat transfer substrate can be clamped in the bar clamping grooves, and the heat transfer substrate is fixedly arranged on the heat radiator without screws, so the assembling efficiency is high, and the requirement of automatic and quick production is met; the heat transfer substrate is clamped in the bar-shaped clamping grooves and is in contact with multiple surfaces of the bar-shaped clamping grooves, so the heat radiating efficiency is improved, and the heat deformation of the heat transfer substrate is avoided.

The invention discloses a new use of titanium alloy, i.e. application as a dental implant sandblasting medium. The invention also discloses a dental implant sandblasting roughening method. The method comprises the steps of: a. selecting titanium alloy as the blasting medium; b. cleaning an implant; and c. blasting sand by a sandblasting machine. According to the invention, the titanium alloy Ti-6Al-4V is adopted as the sandblasting medium, and at the same time the specific sandblasting machine, sandblasting head and clamp are employed to reach the purposes of roughening the implant surface, enhancing the bonding strength between the implant and bone tissue, and accelerating osseointegration. Also, the risk of pollution by undesirable chemical components can be avoided, and elements incompatible with implant chemical components cannot be left on the implant surface subjected to sandblasting treatment.

The invention discloses a hoisting device for house construction. The hoisting device comprises a winding wire wheel, a lifting support, a rotating disc, the winding wire wheel, a hoisting steel wire,a lifting rail, a lifting box, a loading trolley, a moving wheel, a moving table, a first connecting rod and a second connecting rod, wherein a group of fixing rods are rotationally connected to thesame side of the plurality of groups of lifting supports through pin shafts, a group of lifting supports at the top is rotated and mounted with a transferring top support, the lifting rail is fixed onone side surface, away from the fixing rods, of the transferring top support and the lifting support, the lifting box which is internally provided with the loading trolley is arranged on the liftingrail through a mounting frame and a lifting wheel in a lifting mode, the lifting wheel rotationally mounted on the mounting frame is clamped into a lifting groove in the lifting rail, the lifting boxis provided with the lifting box which is parallel to one side surface of the lifting wheel, and a surrounding plate is fixed on the other vertical side surface of the lifting box. The hoisting devicefor house construction has the advantages of being reasonable in structural design, convenient to use and the like, and can be widely popularized and used.

The invention discloses a cable bridge provided with an adjustable wiring assembly. The cable bridge comprises a supporting groove; a cover body is buckled at the top of the supporting groove; the wiring assembly is disposed in the supporting groove. According to the cable bridge with the adjustable wiring assembly, when the cable bridge with the adjustable wiring assembly is used, a pressing plate can be rotated from a vertical state to a horizontal state through rotary connection of the pressing plate and a transverse plate; a clamping rod can be transversely arranged at the top of the pressing plate to keep the pressing plate horizontal through abutting against the pressing plate, so that cables embedded in grooves at the upper side and low side of the transverse plate can be clamped; the cables are placed in the two rows of grooves, so that the number of the cables wired in the supporting groove is greatly increased, so that the use practicability and convenience are improved; theclamping rod is automatically unfolded through contacting with an ejector block. Compared with a traditional screw and nut fastening mode, the cable bridge can realize quick splicing of the supportinggroove, and shorten working time; and the cable bridge can be repeatedly used, so that the utilization rate of the cable bridge is greatly improved.

The invention discloses generator assembling equipment and an operation method. The generator assembling equipment comprises a machine base, a positioning bolt, a first spring, a worm, a foundation, a tower drum, a clamping device and a positioning device, a machine base hole is formed in the middle of the machine base, a penetrating machine base positioning hole is formed in the radial direction of the machine base hole, machine base lug plates are symmetrically arranged on the front side and the rear side of the machine base, a square shaft is arranged on the outer side of the end face of the machine base, a plurality of connecting plates are evenly distributed in the circumferential direction of the machine base, upper plates are arranged on the upper portions of the connecting plates, upper plate holes are formed in the middles of the upper plates, upper bosses are arranged on the outer sides of the upper plate holes, worm bases are arranged on the right sides of the end faces of the upper plates, worm base grooves are formed in the middles of the worm bases, worm holes are formed in the upper parts of the worm bases, wherein the upper part of one connecting plate is provided with a positioning boss, the middle of foundation is provided with a boss, and the boss is radially provided with two positioning holes in bilateral symmetry.