23results about How to "Adjust the tilt 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.

The utility model discloses a fan blade of a livestock raising fan. The fan blade comprises a shell, the splicing type blades are annularly and uniformly distributed on the outer side of the shell, each splicing type blade comprises a fixed type blade, an outer edge blade and at least one telescopic type blade, the fixed type blades are connected to the shell through a switching mechanism, the outer edge blades are movably connected to the fixed type blades through the telescopic type blades, and the telescopic type blades are movably connected to the shell through the switching mechanism. The fixed blades, the telescopic blades and the outer edge blades are connected through first fasteners. According to the utility model, the length of the blade can be adjusted according to the requirement of an actual use scene to meet the installation requirements of fans with different sizes, and the inclination angle of the blade can be adjusted to meet the adjustment requirements of different wind forces.

This utility model discloses a marine fishing rod holder, belonging to the technical field of marine accessories. The fishing rod holder includes a fixed base, a limiting platform, a lifting platform, and a fishing rod holder. The limiting platform includes a first limiting platform and a second limiting platform. The first limiting platform is disposed on the fixed base, and the opposite end faces of the first and second limiting platforms have meshing toothed grooves. The lifting platform is slidably disposed within the first limiting platform. One of the inner walls of the first limiting platform and the lifting platform has a guide limiting groove, and the other has a guide limiting protrusion, which engages and slides within the guide limiting groove. A connecting column is rotatably disposed on the lifting platform and connected to the lower end of the second limiting platform. A mounting base is disposed on the second limiting platform. An angle adjustment mechanism is disposed on the mounting base. One end of the fishing rod holder is hinged to the mounting base, and the other end is connected to the angle adjustment mechanism. This utility model specifically provides a marine fishing rod holder that facilitates adjustment of the fishing rod holder's orientation and angle.

The utility model belongs to the technical field of microbial strain transfer, and discloses a shake flask strain transfer auxiliary device which comprises a supporting seat, a containing groove and a pressure bearing piece are arranged on the upper portion of the supporting seat, the pressure bearing piece is located on one side of the containing groove, a positioning groove used for fixing a shake flask neck is formed in the pressure bearing piece, and a shake flask is obliquely placed in the containing groove. And the bottleneck of the shake flask is embedded in the positioning groove. The shake flask support is used for supporting a shake flask which is obliquely placed, a traditional handheld shake flask mode is replaced, and the probability that the shake flask shakes and the hand is burnt by flames can be effectively reduced.

The utility model discloses a lens grinding equipment, include: workstation is provided with grinding station, the grinding disc is assembled in grinding station, and can be driven rotation, angle adjusting mechanism includes rotation drive part and the carousel of installation in rotation drive part output, lens clamping mechanism includes the clamping assembly of assembly in carousel and the stage of cooperation with clamping assembly arrangement, and the stage is used for bearing the lens of grinding, and the one end of stage can extend to the grinding disc place to grind the lens of grinding, and clamping assembly can clamping fixedly be located in the lens of grinding of the stage of the utility model. The utility model discloses a lens grinding equipment can adjust the position of lens clamping mechanism through angle adjusting mechanism, to accurately adjust the inclination angle between stage and grinding disc flexibly, thereby can effectively control the grinding effect to the lens of grinding, ensure the grinding quality. Through the cooperation of clamping assembly and stage can guarantee the stability of the lens of grinding, also can improve the adaptability to the lens of grinding of different size.

The arm bracket for operating room nursing comprises a displacement adjusting assembly, the bottom end of the displacement adjusting assembly is fixedly connected with a clamping assembly, the upper end of the displacement adjusting assembly is provided with a lifting assembly, the upper end of the lifting assembly is provided with a supporting plate, and the upper end of the supporting plate is fixedly connected with a protective pad. According to the auxiliary device, the auxiliary device can be fixed to the side face of a seat or a bed board through the arranged clamping assembly, arms of a patient can be conveniently supported, the position of the supporting plate can be adjusted through the arranged displacement adjusting assembly, and the height of the supporting plate can be adjusted through the arranged lifting assembly; the inclination angle of the supporting plate can be adjusted through the arranged angle adjusting assembly, and therefore the supporting plate can be adjusted according to the arm comfort degree of the patient.

The utility model discloses a battery cell detection device, and belongs to the technical field of battery detection. The battery cell detection device comprises a workbench and a detection tool, the detection tool comprises a base, an adjusting seat, a locking piece and a clamp, and the base is rotatably arranged on the workbench around a first axis; the adjusting seat is rotatably arranged on the base around a second axis, and the second axis is perpendicular to the first axis; the locking piece is arranged between the adjusting seat and the base and can lock or unlock the adjusting seat and the base; the clamp is arranged on the adjusting seat and is used for clamping the battery cell; the battery cell can be clamped on the clamp, and the adjusting seat and the base are unlocked through the locking piece, so that the adjusting seat can rotate relative to the base so as to adjust the inclination angle of the battery cell; the adjusting seat and the base are locked through the locking piece, so that the battery cell can be kept at the angle; by rotating the base, the battery cell can be driven to rotate, 360-degree dead-angle-free detection can be performed on the battery cell, and the posture of the battery cell is adjusted, so that the battery cell detection precision is improved.

This utility model relates to the field of control device technology, and discloses a control device for the production process of unsaturated polyester resin, including a mounting base and a control device body. An adjustment mechanism is provided on the other side of the mounting base, and a moving mechanism is provided on the inner wall of the control device body. A display screen is provided at the front end of the control device body. The moving mechanism includes two baffles. First sliding grooves are formed on both sides of the control device body. A bidirectional threaded rod is slidably and rotatably connected to the upper end of the first sliding groove. First threaded sleeves are formed at both ends of the outer wall of the bidirectional threaded rod, and a sliding rod is slidably and fixedly connected to the lower end of the first sliding groove. In this utility model, the baffles are moved by the bidirectional threaded rod, which can close and protect the display screen when not in use, isolating it from dust, moisture, and accidental collisions. The threaded rod and the hinge rod cooperate to adjust the tilt, and the sliding groove and the connecting block cooperate to adjust the height, allowing the user to easily adjust the device to a comfortable operating or viewing position.

This utility model discloses a portable air quality monitor, including a main unit and a bracket. The main unit has a display screen on its surface, and red and green indicator lights at the bottom of the screen. A keypad is located on the surface of the main unit below the red and green indicator lights. A speaker is installed on the inner wall of the main unit next to the keypad. The keypad allows users to easily set and view relevant monitoring data as needed. The combination of the red and green indicator lights and the speaker provides an audible and visual alarm to prompt users to view the real-time air quality monitoring data. The clamping block, U-shaped mounting block, and spring facilitate the assembly and disassembly of the main unit. The locking claw, locking nut, spherical limit block, and L-shaped support rod allow users to adjust the tilt angle of the main unit. This air quality monitor is small in size, offers various installation methods, is easy to move, and is suitable for home environment monitoring.

The application discloses a sofa bed production and assembly equipment and a sofa bed thereof, and particularly relates to the technical field of sofa bed assembly lines, and comprises a turning conveying mechanism, a feeding mechanism and an assembly placement rack. The feeding mechanism is arranged at the feeding end of the turning conveying mechanism, and a lifting discharging workbench is arranged on the side of the turning conveying mechanism away from the feeding mechanism. An assembly placement rack is arranged on the side of the turning conveying mechanism away from the feeding mechanism, and the assembly placement rack is provided with the sofa bed waiting for assembly above. The structure of the assembly placement rack is used for limiting and aligning the parts of the sofa bed, so that the parts of the sofa bed are located at the specified positions in the assembly placement rack, and the parts of the sofa bed are directly exposed to the operating position of the construction personnel, so that the construction personnel can directly assemble the parts of the sofa bed.

The utility model discloses a raw material dryer for organic silicon material production and processing, which relates to the technical field of organic silicon material processing, and comprises a drying box, a cover plate is arranged above the drying box, a heating box is arranged on the outer surface of the upper end of the cover plate, a fixed support is arranged below the drying box, and the fixed support is connected with the cover plate. A motor is arranged in the middle of the fixing support, a mounting plate is arranged at the rotor end of the motor, a telescopic rod is arranged on the lower left portion of the drying box, an electric push rod is arranged on the upper left portion of the fixing support, and a screen is arranged on the inner side of the drying box. According to the raw material drying machine for production and processing of the organic silicon materials, a worker can conveniently control the inclination angle of the adjusting plate and adjust the feeding speed through the arranged rotating handle, the arranged heating box is matched with the fan to dry raw material particles, meanwhile, the particles are screened under the action of the screen, and the drying efficiency is improved. The electric push rod is uniformly heated.

This utility model discloses a pipe hoisting device for rainwater pipe networks, relating to the field of rainwater pipe network construction technology. It includes a first crossbeam, a second crossbeam, and a support column. A first counterweight ring and a second counterweight ring are fitted around the outer periphery of the first crossbeam. The first counterweight ring can slide along the length of the first crossbeam to change the pipe's tilt angle; the second counterweight ring can also slide along the length of the first crossbeam to change the pipe's tilt angle. By sliding the first and second counterweight rings on the first crossbeam, the user changes the torque on both sides of the utility model, thereby adjusting the pipe's tilt angle. After the tilt angle of the first pipe is adjusted, the relative positions of the first crossbeam, the first counterweight ring, and the second counterweight ring remain unchanged. Then, the utility model is used to hoist subsequent pipes of the same type. When the subsequent pipes are hoisted, they can automatically rotate to the required tilt angle without requiring further adjustment by the user, thus simplifying the construction process.

The utility model relates to a stair guardrail with an adjustable inclination angle, and belongs to the technical field of guardrails. Comprising side stand columns and adjustable guardrails. The adjustable guardrail comprises a plurality of cross beams and a plurality of vertical beams; the cross beams are arranged at intervals from top to bottom, and the vertical beams are transversely arranged along the cross beams; the cross beam and the vertical beam are in hinged connection, and the cross beam and the vertical beam can rotate relatively; lug seats are arranged on the side surfaces of the side upright posts; and two ends of the cross beam are connected with the lug seats on the side upright posts through bolts and nuts. According to the stair guardrail with the adjustable inclination angle, the inclination angle of the guardrail main body part of the stair can be adjusted, adaptive adjustment can be carried out according to the actual inclination angle of the stair, and the stair guardrail can adapt to various types of stairs.

The utility model discloses an air-cooled constant-temperature machine, which relates to the technical field of composite board production, and comprises a support frame and at least one group of air-cooled components for cooling boards, the air-cooled components are arranged at the top of the support frame, and each air-cooled component comprises fixed side plates symmetrically arranged at the top of the support frame, the fan shell is rotationally arranged in the fixed side plate, the servo motor is arranged on one side of the fan shell, the adjusting assembly is used for adjusting the air outlet angle of the air cooling assembly, the adjusting rod is fixed through a positioning pin shaft, and after the positioning pin shaft is taken down, a worker can slide the adjusting rod to a target groove hole according to needs, so that the positioning pin shaft is fixed; at the moment, the end part of the servo motor can be overturned upwards or downwards, so that the air outlet angle of the air cooling assembly can be quickly adjusted, the device is higher in flexibility, the temperature reduction amplitude is not regulated and controlled by purely depending on the rotating speed of a fan, the burden of the fan is reduced, and the service life is prolonged.

This application discloses an all-terrain vehicle with an anti-collision mechanism, relating to the field of all-terrain vehicles. It includes a vehicle body and an anti-collision mechanism installed at the bottom of the body. The anti-collision mechanism includes a mounting base, a rotating box, lateral support wheels, and a diagonal bar. The rotating box contains an adjustment assembly. Through the arrangement of an electric push rod, diagonal bar, rotating box, limit seat, inner support spring, and lateral support wheel, the rotation angle of the rotating box can be adjusted, thereby adjusting the tilt angle of the lateral support wheel. This facilitates use and adaptability to different road conditions, providing stable lateral support force and preventing rollover. Rotating the rotating block with a wrench or other tools drives the worm gear, which in turn drives the worm wheel, which in turn drives the threaded rod. This causes the compression disc to move on the outer surface of the threaded rod. After the compression disc moves, the compression force on the top of the compression spring is adjusted, thereby adjusting the preload of the compression spring to adapt to different driving conditions.

This utility model discloses an enameled wire output mechanism based on a split-type enameling machine, including an upper slide rod and a lower slide rod distributed vertically at intervals. Multiple sets of guiding mechanisms are connected to the upper and lower slide rods, each set guiding a single enameled wire. Each guiding mechanism includes a first guiding component slidably connected to the lower slide rod and a second guiding component slidably connected to the upper slide rod. A vertical first mounting block is rotatably connected to the first guiding component, and a first guide wheel is rotatably connected to the first mounting block. A horizontal second mounting block is rotatably connected to the second guiding component, and a second guide wheel is rotatably connected to the second mounting block. This utility model can reduce the possibility of frictional damage to the enameled wire and reduce the difficulty for manufacturers in wiring the enameled wire.

This utility model discloses an axial flow fan with plastic blades, including a frame, an impeller and blades rotatably mounted within the frame, a ratchet at the root of the blades, the ratchet mounted on the side of the impeller, a limiting tooth on the side of the impeller, the limiting tooth engaging with the ratchet to adjust and lock the tilt angle of the blades, a mounting post on the side of the impeller, the limiting tooth mounted on the mounting post, mounting blocks at both ends of the mounting post, a torsion spring inside the limiting tooth, the two ends of the torsion spring being located within the mounting blocks to maintain the engagement state between the limiting tooth and the ratchet, adjacent teeth on the ratchet forming a limiting groove, the side of the limiting tooth matching the limiting groove to limit the ratchet, a filter plate and a screen at the air inlet and outlet of the frame respectively, through the engagement of the ratchet and the limiting tooth, the tilt position of the blades can be adjusted, thereby achieving adjustable airflow of the axial flow fan and improving the practicality of the axial flow fan.

The utility model discloses an excavator cab front protective net welding tool, which relates to the technical field of excavator cab front protective net welding auxiliary tools and comprises a base, a positioning frame and an angle adjusting mechanism, the positioning frame is hinged to the top of the base, and an excavator cab front protective net body is placed on the positioning frame. Four pieces of limiting round steel distributed in a rectangular array are welded to the positioning frame, and two locking assemblies are symmetrically arranged on the positioning frame. According to the front protective net, the front protective net body of the excavator cab is limited through the four pieces of limiting round steel and locked through the two locking assemblies, the rapid clamping effect can be achieved, and the working efficiency can be improved; through the arrangement of the angle adjusting mechanism, the inclination angle of the positioning frame can be flexibly adjusted, and then the welding angle of the excavator cab front protective net body on the positioning frame can be flexibly adjusted, so that diversified welding requirements can be met.

This disclosure provides a height-adjusting structure and electronic device for adjusting the height of a foot pad. The height-adjusting structure includes a linkage mechanism for driving the foot pad to rise or fall. The linkage mechanism includes: a gear set for linkage with the hinge shaft of the electronic device; a transmission link, the first end of which is meshed with the gear set, thereby reciprocating linearly along a first direction under the meshing transmission of the gear set; and a foot pad movement component, linked to the second end of the transmission link and the foot pad, configured to reciprocate linearly along a second direction under the drive of the reciprocating linear motion of the transmission link, thereby synchronously driving the foot pad to rise or fall. When this height-adjusting structure is applied to electronic devices, especially laptops, it can better maintain the overall appearance of the laptop and effectively solve the motion interference problem during the opening and closing of the laptop's display.

This utility model discloses a cutting device for processing eyeglass lenses, including a fixed plate, a protective frame, and a flip plate. A first motor is fixedly connected to the bottom side of the fixed plate, and a placement gear is fixedly connected to the output end of the first motor. A connecting frame is fixedly connected to the upper end of the placement gear, and an arc-shaped groove is formed at the center of the upper end of the connecting frame. A second motor is fixedly connected to one side of the connecting frame, and a rotating rod is fixedly connected to the output end of the second motor. A drive gear is fixedly connected to the rotating rod, and a half-tooth ring meshes with the drive gear. An arc-shaped groove runs through the half-tooth ring, and a pressure rod contacts the arc-shaped groove. The pressure rod is rotatably connected to a support plate, and the support plate is fixedly connected to the arc-shaped groove. This utility model, by setting a horizontally rotating placement gear on the fixed plate, in conjunction with the connecting frame and the longitudinally rotating half-tooth gear, can adjust the tilt angle of the grinding wheel, thereby facilitating subsequent grinding and cutting of the lens, improving the grinding of special arc angles and tilt angles on the bottom side of the lens, and increasing cutting efficiency.

This invention provides a multi-directional illumination simulation device for edible mushroom cultivation. It includes a movable frame with a lifting cylinder mounted on it. A mounting plate is slidably installed inside the frame, and a motor is mounted above the mounting plate. A light is installed at the output end of the motor, which is connected to a gear via a belt drive mechanism. In this invention, by setting up a transmission mechanism, when the motor drives the light to rotate, it drives the reflectors to rotate in the opposite direction along the axis. Utilizing the rectilinear propagation characteristic of light, the light is effectively reflected to the shaded area of ​​the mushroom spawn, achieving multi-directional illumination and effectively eliminating growth differences caused by uneven light exposure, ensuring upright growth of the mushrooms. Furthermore, by rotating the threaded sleeve, the tilt angle of all reflectors can be adjusted simultaneously, flexibly controlling the direction of light reflection to meet the light requirements of different growth stages, making it practical and easy to operate.

The utility model provides a wheelchair storage device with disinfect function belongs to wheelchair storage device field, it constitutes by fixed frame, protection shell, storage mechanism, drive mechanism, disinfecting mechanism and limiting mechanism, in the scheme through the traction belt contraction can pull the cantilever rotation, make the storage basket lift, through the vertical board B drop drive straight spray pipe and U type spray pipe drop simultaneously, make straight spray pipe and U type spray pipe can press down wheelchair, through straight spray pipe and U type spray pipe press down wheelchair can prevent wheelchair movement, through the setting of infusion pump and connecting hose can disinfectant transport into straight spray pipe and U type spray pipe, thereby again through straight spray pipe and U type spray pipe disinfectant spray, thereby disinfect wheelchair, through lock screw B from vertical board B remove, make straight spray pipe can rotate, thereby adjust the inclination angle of U type spray pipe, so as to better press down wheelchair.