105results about How to "Adjustable angle" patented technology

This application relates to a lightweight AI glasses using a Micro LED optical engine module, belonging to the field of AI glasses technology. The lightweight AI glasses using a Micro LED optical engine module include a frame and temples. One end of the temples is rotatably connected to the frame. A limiting portion is also provided at the end of the frame. A first adjustment mechanism is also provided on the frame. The first adjustment mechanism includes an abutment frame and a fixing component. The abutment frame is located at one end of the temple near the frame, and one end is rotatably connected to the temple. The limiting portion is located on the displacement path of the other end of the abutment frame when it rotates with the temple. The fixing component is used to fix the abutment frame after rotation. This application improves the comfort of the user when wearing the lightweight AI glasses.

This utility model discloses a drying rack for rapidly drying membrane fibers, comprising: a support, a support rod, a drying rod, and hooks. The support rod is located on the support and has a hollow tubular drying rod with ventilation openings. The drying rod is connected to a ventilation device. A hook is located below the ventilation opening, and a baffle is provided between the hook and the ventilation opening. The hook is connected to the drying rod via an elastic element. This utility model, by providing ventilation openings on the drying rod, allows air to blow from top to bottom onto the suspended membrane fibers, accelerating drying and improving drying efficiency. By providing a baffle between the hook and the ventilation opening, ventilation is only activated when membrane fibers are suspended on the hook, preventing wasted air when all ventilation openings are open due to insufficient membrane fiber bundles, thus saving energy.

The utility model discloses a draw -bench technical field's draw -knife support platform on draw -bench, including base, bracket and cooling pool, and the bracket is supported on the base through the lifting rod, and through the adjustment of lifting rod, can carry out height adjustment to bracket, also can adjust height respectively to the left and right ends of bracket, reaches the purpose of adjusting the angle of bracket and holds up, thereby stably erects draw -knife on the base, and can adjust draw -knife to the same horizontal position with the work piece of draw -bench, is convenient for cutting operation, still has increased the barrier net and the liquid baffle, still has increased the nozzle simultaneously, thereby can spray the coolant on draw -knife, effectively remove the metal dreg on its surface, reduce the probability of dreg residue, facilitate personnel's cleaning to draw -knife after each processing, still increased the cooling pool and the net frame and give the nozzle cooling liquid, make the whole device reach the coolant circulation utilization, and can collect the metal dreg of cutting through the net frame, convenient operation, convenient to use.

The present application relates to the technical field of welding equipment, and discloses a steel jump plate welding device with multi-angle adjusting function, which comprises a welding machine, a main support frame connected with a pre-buried base plate at the bottom, a first linear slide rail connected on the top of the main support frame, a support plate connected on the first linear slide rail, a first support frame connected on the support plate, a motor connected on the first support frame, a second support frame connected on the support plate, a center support connected with the motor at one end and rotated by the motor, a bearing box connected with the second support frame at one end and used for supporting the center support, and a replaceable storage rack movably connected with the other end of the center support, hung on the center support, and arranged at intervals with the pre-buried base plate, and the replaceable storage rack is used for arranging the steel jump plate body at intervals, so that the technical problems of inconvenient operation, relatively poor flexibility, hidden danger, unhygienic and unattractive are overcome.

The utility model discloses a kind of following type coating machines, belong to coating equipment technical field, including coating workbench, the one side of coating workbench is equipped with conveyer belt, the other side of coating workbench is fixedly connected with L-shaped support, the top of L-shaped support is fixedly connected with large field of view camera by bolt, the upper surface of coating workbench is installed with three-axis moving mechanism, installation seat is set on three-axis moving mechanism, the surface of installation seat is installed with the rotating assembly for changing coating direction, the bottom of rotating assembly is installed with mounting plate, the surface of mounting plate is equidistantly distributed with rotating cylinder, the output end of rotating cylinder is connected with coating spray gun by extension plate, the following type coating of coating machine to PCB board is realized by above-mentioned scheme, without needing PCB board to stop when coating, so that the coating direction and angle of coating machine to PCB board can be flexibly adjusted, improve the coating efficiency of coating machine to PCB board, can adapt to PCB board large-scale continuous production demand.

The utility model discloses a kind of knob brake devices and mower, knob brake device includes knob main body, knob bottom ring, knob cover and locating bead, knob brake device drives the rotation of motor height adjusting device's spiral column, spiral column drives motor in motor height adjusting device to move upwards or downwards, the lower end surface of knob bottom ring is equipped with ring locating hole;Locating bead is located on the device shell upper surface of motor height adjusting device, and is matched with the position of locating hole, and the bottom of each locating bead is equipped with spring;Knob cover is equipped with hole position, after knob main body passes through knob cover, knob cover is fixed with the device shell upper surface. The application can prevent knob from rotating randomly, make the rotation process more stable, simultaneously utilize sound or touch to perceive rotation angle, facilitate angle control, can be applied to adjust the height of motor, to adjust the height of motor front end prop, blade and other devices, structure is firm and stable, suitable for high-power electrical product.

The utility model relates to a height adjustable monitoring device, aims at solving the technical problem that the height locking mechanism of part monitor is complicated and unstable, part power driven locking mechanism needs to be powered continuously, and the power consumption is more, and it includes the adjusting frame and the vertical board, the surface central fixed connection of vertical board has the vertically arranged ratchet bar, the vertical board surface fixed connection has the magnetic attraction piece opposite one side of ratchet bar, the adjusting frame inboard wall fixed connection has the electromagnet of magnetic attraction piece horizontal height correspondence, the adjusting frame between upper and lower inboard wall of vertical board one side rotatably connected has the lead screw, the surface of lead screw is through the lifting block and is connected with the lifting block screw thread, the surface fixed connection of lifting block one side to vertical board has the fixed plate, the fixed plate lateral wall fixed connection has the ratchet wheel, the adjusting frame bottom fixed connection has the servo motor of lead screw just below, the utility model locking mechanism simple structure, need not always power on to guarantee the locking of lead screw, has saved the electric power, has saved the energy.

The utility model discloses a welding tooling applied to dissimilar materials relates to welding technical field, including the carrier plate for bearing copper material and aluminum material, and the carrier plate is provided with the fixture for fixing copper material and aluminum material two position, the welding tooling still includes the water tank of can accommodate carrier plate and make the cooling liquid can immerse the welding area between copper material and aluminum material, and the spray assembly of the fixed or movable mode to the welding area spray cooling liquid is selected. The utility model discloses through setting up the carrier plate of bearing copper material and aluminum material and fixed clamp, can ensure two kinds of to be welded material to keep stable relative position in the welding process, avoid because of the misplacement of welding thermal stress or mechanical disturbance, and the water tank of can accommodate carrier plate and make the cooling liquid immerse the welding area is integrated simultaneously, and the spray assembly of optional fixed or movable mode, make the tooling have the double function of whole immersion cooling and spray cooling.

The utility model relates to the technical field of aluminium veneer bending, specifically is a kind of aluminium veneer bending with camber adjusting mechanism, including processing table, the surface of processing table is fixedly connected with support frame, the inside fixed mounting of support frame has telescopic cylinder, the output end fixed connection of telescopic cylinder has bending head;The surface of processing table is provided with adjusting mechanism, and the adjusting mechanism includes fixed plate, and the bottom end of processing table is fixedly connected in fixed plate, and the inside swing joint of fixed plate has first threaded rod.This utility model can drive moving block to carry out perpendicular motion by the rotation of first threaded rod, further realizes movable rod activity and drives connecting plate to move along with it, can realize the angle of connecting plate to adjust, further in the process of bending aluminium veneer, can adjust the bending degree of aluminium veneer according to requirement, it is favorable to promote the flexibility and applicability of bending, to better satisfy processing demand.

The utility model discloses a cleaning device for silica gel foam processing, which comprises a U-shaped fixing frame, the bottom of the U-shaped fixing frame is fixedly connected with a bottom supporting seat, one side of the U-shaped fixing frame is fixedly connected with a turnover mechanism, two sides of the inside of the U-shaped fixing frame are fixedly connected with a conveying frame, two sides of the conveying frame are fixedly connected with partition plates, and the partition plates are fixedly connected with a bottom supporting seat. According to the silica gel foam washing device, the angle and the position can be adjusted, the washing spray guns can be flexibly moved to wash silica gel foam, and the silica gel foam can be washed according to the actual stain condition, so that the silica gel foam can be washed conveniently. According to the device, cleaning is conducted in a targeted mode, unnecessary excessive cleaning is avoided, damage to the surface of silica gel foam and waste of cleaning liquid are reduced, key dirty areas are washed repeatedly, meanwhile, the device can be rapidly adjusted to a proper position for cleaning according to the size and shape of the foam, and the universality and practicability of the device are improved.

The utility model relates to the technical field of weak current security technology, concretely to a weak current security device with protection assembly, including identification host computer, the top of identification host computer is provided with camera, the top fixedly connected with two support plates of identification host computer, the surface rotationally connected with the adjusting plate of support plate, the surface fixedly connected with first protection board of adjusting plate, the surface fixedly connected with second protection board of first protection board's both sides, the surface fixedly connected with center pole of adjusting plate, the surface slidingly connected with the limiting plate of center pole, beneficial effect is: the both sides of first protection board set up telescopic second protection board, can according to the need flexible extension protection range, improve the adaptability of protection assembly, through the limiting plate of center pole surface and the limiting groove of fixed plate surface mutual embedding, can realize the adjustment of protection board angle, and then can according to the angle of sunlight irradiation and rainwater inclination angle different adjustment protection board's angle, improve the effect of sunshade rain.

The application discloses an axle head and axle housing body assembly press-fitting tool, which comprises a right axle head point fixing tool and a left axle head point fixing tool, the right axle head point fixing tool comprises a first bottom plate, a first V-shaped block rotatably installed on the first bottom plate, a first front adjusting block and a first rear adjusting block installed on the first V-shaped block; the left axle head point fixing tool comprises a second bottom plate, a second V-shaped block rotatably installed on the second bottom plate, a second front adjusting block and a second rear adjusting block installed on the second V-shaped block; an angle adjusting cylinder is connected to the first V-shaped block, and the angle adjusting cylinder is suitable for adjusting the angle of the first V-shaped block relative to the first bottom plate. The V-shaped block is matched with the front and rear staggered adjusting blocks (the first front adjusting block, the first rear adjusting block, the second front adjusting block and the second rear adjusting block), so that the axle head can be kept stable during the press-fitting process, the deviation or inclination is reduced, and the assembly coaxial degree and precision are improved.

This utility model relates to the field of aluminum profile technology, specifically to an aluminum profile connection structure and an aluminum profile assembly. The aluminum profile connection structure includes a connector, a support shaft, a rotating block, and an angle adjustment assembly. The connector has an internal cavity, within which the support shaft is connected. Two rotating blocks are symmetrically arranged, each rotatably connected to the support shaft; the rotating blocks are staggered at one end. The angle adjustment assembly is connected to the connector and includes a fixed component and a movable component. In this utility model, one rotating block can rotate around the support shaft as its center, adjusting the angle between the two rotating blocks, thereby adjusting the angle between the two aluminum profiles. Furthermore, the synchronous, opposite movement of the movable toothed plates allows for the engagement and fixation of the upper and lower toothed plates on the movable block, restricting the rotation of the rotating block. Even after the profile is fixed, its angle can still be adjusted.

The application provides a silicon carbide grinding cooling device, relates to the field of silicon carbide, and improves the problem that the prior art grinding cooling device is difficult to cool during use. In the grinding process of silicon carbide powder, a large amount of heat is generated due to friction and impact, if the heat cannot be dissipated in time, the temperature of the grinding area is increased, and then the performance and grinding quality of the silicon carbide powder are affected. The device comprises a shell and a grinding body, shielding mechanisms are arranged on the two sides of the shell and used for shielding the device, a cooling mechanism is arranged on one side of the shell and used for cooling and lowering the temperature of the grinding body, and the grinding body is fixedly installed on the inner wall bottom end of the shell. The cooling mechanism comprises a water pipe and a heat conduction plate, the water pipe is wound on the surface of the grinding body, the water pipe penetrates through the surface of the shell, and the heat conduction plate is installed on one side of the shell. The device can be cooled during use, and the grinding quality can be improved.

This utility model discloses a shelf reinforcement structure, relating to the field of shelf technology. It includes a support frame and a support plate. A fixed frame is detachably connected to the outer surface of the support frame. An adjusting plate is fixedly installed on the outer surface of the fixed frame. A fixed shaft is fixedly installed inside the adjusting plate. A fixed box is rotatably connected to the outer surface of the fixed shaft. A fixing bolt is threaded inside the fixed box. A reinforcing plate is slidably connected to the outer surface of the fixed box. Through the cooperation between the fixing bolt, the adjusting plate, and the fixed shaft, there is a gap between the adjusting plate and the upper and lower inner walls of the fixed box. The fixed shaft is installed at one end of the adjusting plate, allowing the adjusting plate to rotate inside the fixed box via the fixed shaft. When the adjusting plate rotates, the angle of the fixed frame can be adjusted, thus realizing the function of adjusting the angle of the fixed frame. This is beneficial for adjusting the angle of the fixed frame according to the actual installation angle.

The utility model discloses a kind of electric heating device for FSRU cabin warming system, it is related to the technical field of cabin warming system;And the utility model includes control cabinet and pressure vessel, one end of pressure vessel away from control cabinet is fixed with gas outlet, the inside of pressure vessel is provided with electric heating element, the inside of pressure vessel is provided with several symmetrical distribution baffles;Pressure vessel has good protection and explosion-proof effect, the pressure vessel can be well insulated by insulation layer, while ensuring that the device operates well in low temperature environment, by baffle, the BOG natural gas entering is turned back, and the BOG natural gas behind is mixed to ensure uniform heating, which can avoid the unstable heating of BOG natural gas, so as to improve the stability of heating;Through cylinder control pull rod linkage plate moves, linkage plate is driven by slide bar baffle and turns over along the pivot as the axis, which can adjust the angle of baffle, so as to meet the purpose of different needs.

The application relates to a high-efficiency energy-saving fan blade structure, which comprises a hub and a plurality of blades installed on the hub, the blade surface is provided with a plurality of concave lines, and a convex reinforcing rib is arranged between the blade and the hub. The application has the effect of improving the air volume under the condition of equal power.

The utility model discloses a seamless sphere projection device for park operation propaganda management belongs to park operation technical field, has solved the problem that the position of seamless projection ball is inconvenient to adjust of existing device, has the problem of limitation, including the ceiling seat, the recess is opened to the bottom surface of ceiling seat, the limit slot is opened to the front and back side wall of ceiling seat, the inside of recess is provided with position adjusting assembly, height adjusting assembly is below position adjusting assembly, and the bottom of height adjusting assembly is provided with seamless projection ball. Through the setting of position adjusting assembly, can use first motor to drive first screw rod rotation, and then make mobile seat along the inner wall of limit slot move, simultaneously through second motor drive second screw rod rotation, can make slider drive height adjusting assembly and seamless projection ball along the inner wall of sliding slot move, reached the purpose that the position of seamless projection ball is convenient to adjust, and simple and convenient to use.

This invention provides a bone-setting assembly, comprising: a tibial connector; a talus connector; an angle adjustment component connected between the tibial connector and the talus connector, the angle adjustment component including a swing block connected to one of the tibial connector and the talus connector, the swing block being swingably disposed on the other of the tibial connector and the talus connector, the swing block being provided with multiple locking grooves; and a locking component having a locked position and an unlocked position. When the locking component is in the locked position, it engages with one of the multiple locking grooves to fix the angle between the tibial connector and the talus connector; when the locking component is in the unlocked position, it separates from all the locking grooves to make the angle between the tibial connector and the talus connector adjustable. The technical solution of this application effectively solves the problems of poor fit and poor implantation stability of ankle joint bone plates in related technologies.

The utility model relates to the technical field of yarn sizing yarn guide, concretely to a sizing yarn guide suitable for different yarn thickness, including: processing platform, the top surface of processing platform is installed with paddle groove, installs the guide roller on the paddle groove, the front side of processing platform is placed with the yarn drum, the top surface of processing platform is installed with the wire guide structure, the wire guide structure includes fixed block, the fixed block fixed mounting is in the top surface of processing platform front end, the upper end of fixed block is rotatably installed with the rotary block through the bearing, the left end of rotary block is fixedly connected with the worm wheel, the left side of fixed block is installed with the mounting bracket, the utility model sets up two groups movable movable plate, through adjusting the coincidence area of two groups movable plate, can realize the convenient adjustment of two groups threading groove coincidence area, yarn can be from two groups threading groove coincident part to wear, in order to the convenient guidance and convey of different thickness yarn, improved the practicality of device.

The utility model discloses an adjusting type cable erecting device for electrical engineering relates to cable erecting technical field, the utility model discloses a cable frame, the cable frame includes fixed box no.

The utility model relates to support technical field especially for a kind of surgical nursing bandaging support, including base, the rotatable plate is hingedly connected in base upper end, the support table is hingedly connected in rotatable plate one end, the fixed bandaging plate is fixed in support table upper end one side, the slide rail two is fixed in support table upper end both sides, the slide rail two surface is slidably equipped with slide, the sliding bandaging plate is fixed in slide upper end, flexible adjustment and strong adaptability: through the hinge connection of rotatable plate and base and the hinge connection of support table and rotatable plate, the rotation and adjustment of multiple angles can be realized, can adapt to the bandaging demand of different parts wound, especially suitable for joint or other active site wound, greatly improve the flexibility and application range of bandaging.

The utility model belongs to civil construction equipment technical field especially relates to a civil construction support device, including base, the base is located in the side of wall, the other side of base is equipped with hinged member through welding, the hinged member is swingingly connected through connecting rod, the other side of hinged member swingingly installs support rod, the bottom of support rod swingingly installs on support base, the bottom fixed mounting of support base has rubber damping pad. This civil construction support device, hinged mechanism is combined with lock nut, spring pre -tensioning half -spherical pre -tightening spare through stud, realizes hinged ball ± 15 DEG rotation and mechanical self -locking, and the tensile force is more than 200kN, improves installation efficiency, and the support mechanism is with the structure of sleeve, realizes the regulation of ± 1mm accuracy with hydraulic cylinder and laser range finder, the bottom is designed to adapt to the inclined ground, hot-dip galvanizing and fluorocarbon coating prolong the life, solve the many problems of traditional device.

The utility model relates to the technical field of mine camera appearance, and disclose a kind of mine intrinsic safety type camera appearance, including fixed plate, camera and rubber pad, buffer mechanism is arranged between camera and rubber pad;Buffer spring can effectively play the lateral buffering effect for camera, traction spring can effectively play the rotating buffering effect for camera, and can make camera position restore under the condition of no external force collision, solve the problem that current camera appearance is easily deviated by sundry collision and difficult to restore, by controlling the sliding of first tooth and second tooth to remove the limiting of first buckle disc and second buckle disc, benefit from the verticality of first buckle disc to second buckle disc, the adjustment of camera horizontal and vertical angle can be realized, to improve the debugging efficiency of camera, and camera appearance does not need to be repeatedly disassembled and assembled.

The utility model discloses a welding device for dissimilar materials relates to welding technical field, including the carrier plate for bearing copper material and aluminum material, and the carrier plate is provided with the fixture for fixing the position of copper material and aluminum material both, the welding device still includes the sink of can accommodate carrier plate and make the cooling liquid immerse the welding area between copper material and aluminum material, and the spray assembly of the fixed or movable mode to the welding area spray cooling liquid is selected, the welding device still includes the pusher tooling of being located in the sink and being used for to the welding piece of copper material and aluminum material welding after forming and pushes, the utility model discloses on the basis of having carrier plate, clamp, immersion sink and switchable fixed / movable spray assembly, further add the pusher tooling of being located in the sink. After welding, the product is often difficult to take out directly because of the edge or burr jam and other reasons, and the pusher tooling can directly lift or push out the product, and the material taking is convenient.

The utility model relates to a kind of photovoltaic power generation component installation is used calibration instrument, belong to photovoltaic installation technical field, including fixed frame, the upper side of the fixed frame is hinged with mounting plate, the bottom of the mounting plate is fixedly installed with bubble level, the top of the mounting plate is provided with measuring mechanism, adjusting assembly is further provided between the mounting plate and fixed frame;The measuring mechanism includes measuring scale fixedly installed in the top of mounting plate.The photovoltaic power generation component installation is used calibration instrument, moves by rotating screw tube and drives lead screw, lead screw will drive slider to slide along the outer wall of guide rail, simultaneously push mounting plate to overturn along the hinge point with fixed frame, realize the angle between mounting plate and fixed frame is adjusted, when fixed frame is installed on inclined plane, the angle of mounting plate can be adjusted, by observing bubble level mounting plate is adjusted to level, to facilitate in inclined topography angle measurement, improve installation efficiency, and practicality is high.

The invention relates to the technical field of tempered glass production, and discloses a tempered glass positioning device which comprises a lower hearth, an upper hearth, a feeding transmission roller way and a discharging transmission roller way, supporting frames are fixedly connected to the outer walls of the two sides of the lower hearth, and a connecting shaft is rotationally connected to the middle position of each supporting frame; multiple rotating blocks distributed at equal intervals are fixedly connected to the outer wall of the connecting shaft, limiting rods are slidably connected to the two ends of each rotating block, limiting plates are fixedly connected to the ends, away from the lower hearth, of the limiting rods, and positioning frames are fixedly connected to the ends, close to the middle of the lower hearth, of the limiting rods. According to the tempered glass positioning device, the positioning frame is pushed through the air cylinder, the positioning roller is attached to the edge of glass, transverse displacement of the glass is effectively limited by combining sliding guiding of the limiting rod, the positioning roller is located in a gap between the ceramic rollers, normal conveying of the glass cannot be interfered, and stable contact between the glass and the positioning roller can be guaranteed; the defects of scratching, warping and the like caused by glass displacement are reduced, and the product quality is guaranteed.

The application relates to the field of coal mine robots, and discloses a roadway bottom inspection robot and an inspection system, the inspection robot comprising a base, two transmission groups, two tracks and a mechanical arm. The front of the base is provided with a slot, and the slot penetrates through the base at least from the front and the bottom. The two transmission groups are distributed on the two sides of the base, and a power device is used for driving the tracks. One end of the mechanical arm is hinged to the side wall of the slot, and the other end is provided with a camera used for shooting photos of the roadway bottom. The inspection system comprises the inspection robot, a plurality of slide rails and a trailer. The inspection robot is provided with a first towing hook, the plurality of slide rails are laid on the inspection route of the inspection robot, the trailer is provided with a second towing hook, the first towing hook and the second towing hook are connected through a rope, the trailer is fixed with a three-dimensional laser scanning device, and the inspection robot drives the trailer to move when the inspection robot is used for inspection, so as to drive the three-dimensional laser scanning device to move, so that the three-dimensional laser scanning device performs three-dimensional scanning on the passing place.