35results about How to "Adjust to" patented technology

The invention discloses a tightness-adjustable substrate transmission device, which is used for a substrate cleaning process of an OLED production line and comprises a roller shaft, a roller made of engineering plastics, a clamping sleeve and a puller nut. An inner hole penetrates through the roller; the centre of the right end of the roller is protruded outward to form a connection part; a taper hole is formed in the centre of the connection part; the clamping sleeve is conical, and a shaft hole penetrates through the clamping sleeve; the taper of the clamping sleeve is the same as that of the taper hole; the clamping sleeve is arranged in the taper hole; the diameter of the left end of the clamping sleeve is larger than the aperture of the left end of the taper hole; the diameter of the right end of the clamping sleeve is larger than the aperture of the right end of the taper hole; a longitudinal opening is formed on the clamping sleeve; the puller nut comprises a nut body; the left end of the nut body is in threaded connection with the connection part; the right end of the nut body radially shrinks to form a puller baffle; and a through hole is formed on the puller baffle, wherein the inner hole, the shaft hole and the through hole all fit with the roller shaft. The invention has the advantages of long service life, stable substrate transmission and tight adjustment between the roller and the roller shaft.

The invention provides a medical experimental animal dissecting device applied to fixation of animals with different volumes and relates to the technical field of dissecting tables. The medical experimental animal dissecting device is used for solving the problems that in an animal dissecting process, operation is troublesome, in addition, blood and sundries generated in the dissecting process are accumulated on a dissecting table, the operation is affected, and samples are easily contaminated. The medical experimental animal dissecting device comprises a base, wherein supporting columns are fixedly mounted at the left end and the right end of the middle of the top plane of the base vertically and upwards; the dissecting table is transversely, vertically and fixedly mounted between upper ends of the left supporting column and the right supporting column; four fixing frames are vertically inserted into four corners of the dissecting table in a sliding mode correspondingly; and two liquid collecting boxes are longitudinally inserted into the front end edge and the rear end edge of the dissecting table separately in a sliding manner. According to the medical experimental animal dissecting device, the middle of an edge groove corresponds to the edge of the dissecting table in position, the edge groove with the filleted corners can be conveniently cleaned, dead-angle positions are reduced, and cleanliness can be conveniently kept.

The invention provides a rice outlet flow adjusting device and a rice husking machine. The rice outlet flow adjusting device is used for the rice husking machine and comprises a spiral pressing handle, a transverse connecting rod, a longitudinal positioning sheet, a longitudinal spring and a rice stop door, wherein the spiral pressing handle is connected to a position, corresponding to the longitudinal positioning sheet, of a rice cover of the rice husking machine in a threading manner and used for pressing the longitudinal positioning sheet, so that the longitudinal positioning sheet extrudes the longitudinal spring; the transverse connecting rod is fixed on a rear seat of a rice husking machine body and used for hanging the longitudinal positioning sheet; the upper part of the longitudinal positioning sheet is used for being suspended on the transverse connecting rod, the lower part of the longitudinal positioning sheet is connected to the rear end of the longitudinal spring, and the longitudinal positioning sheet is used for extruding the longitudinal spring; the longitudinal spring is sleeved on a rolling shaft of the rice husking machine and connected with the rice stop door, and the longitudinal spring is used for extruding the rice stop door; the rice stop door is arranged between a rice outlet of the rice husking machine and a rice husking chamber and used for adjusting the rice outlet flow. By adopting the technical scheme, the distance from the rice stop door to the rice outlet of the rice husking chamber can be precisely adjusted, and the rice outlet flow can be accurately adjusted.

The invention discloses a laser optical path correcting device and a method for a CO2 laser cutting carver. The device comprises a laser emitting head, and further comprises a connector and an adjusting shaft; the connector is fixedly connected with a CO2 laser tube; the adjusting shaft is mounted on the connector; and a laser reflecting head is connected with the adjusting shaft, and is driven by the adjusting shaft to move. The device further comprises a central processing unit, a positioning module and a sensor; the sensor is used for recording a laser position on a reflecting mirror and converting the laser position to an electric signal; the positioning module converts an electric signal acquired by the sensor to an analog quantity to transmit to the central processing unit; and the central processing unit processes the analog quantity to control movement of the adjusting shaft so as to drive the laser emitting head to move. The device can quickly and accurately adjust a laser optical path, improves the working precision and safety of the CO2 laser cutting carver, realizes automation of the visual light adjusting process, is wide in application, and can be applied to all CO2 laser equipment.

The invention is suitable for the technical field of astronomical telescopes, and provides a Cassegrain type astronomical telescope, which comprises: a main lens barrel assembly, wherein a main reflector, a secondary reflector and a correction lens group which share the same optical axis are arranged in the main lens barrel assembly; a pull rod adjusting assembly for adjusting the distance and angle of the secondary reflector relative to the main reflector; an adjusting screw assembly for adjusting the distance and angle of the main reflector relative to the secondary reflector; and a six-point supportingg assembly, wherein the six-point supporting assembly is rotationally arranged on the adjusting screw assembly and used for supporting the main mirror. According to the invention, two reflecting mirrors are adopted, so that the space is effectively utilized, the length of an optical system is shortened, and the structure is more compact; a unique three-point-to-six-point expansion modeis adopted, so that each point is uniformly stressed and does not collapse when the lens is mounted; and the positions and angles of the main reflector and the secondary reflector can be convenientlychanged through the pull rod adjusting assembly and the adjusting screw assembly, so that the purpose of adjusting the optical axis is achieved.

The invention provides a combination hole seeder capable of adjusting the seeding quantity, which comprises a casing and a seed-metering wheel device; the casing is provided with a seed feeding chamber; and the seed-metering wheel device is mounted in the casing, and comprises a transmission shaft, a combination hole wheel, an adjusting positioning mechanism and a hole wheel casing, wherein the combination hole wheel is mounted on the transmission shaft, and at least two groups of holes in different sizes are arranged on the circumference of the combination hole wheel; the adjusting positioning mechanism is mounted on the transmission shaft, and connected with the combination hole wheel; the hole wheel casing is sleeved on the periphery of the combination hole wheel, at least part of the hole wheel casing is placed in the seed feeding chamber, a plurality of external through holes are arranged on the circumference of the hole wheel casing, and are larger than one smaller group of the two groups of holes; and when the combination hole wheel rotates by adjusting the adjusting positioning mechanism, the external through holes are selectively communicated with one group of the groups of holes. The combination hole seeder has the advantages of being capable of adjusting the seeding quantity, large in adjusting range, and convenient to adjust.

The invention discloses a photovoltaic panel that is easy to adjust. The photovoltaic panel comprises a base; a groove is formed in the center of an upper surface of the base; a first motor is fixedlyconnected to an inner bottom wall of the groove; an output end of the first motor is fixedly connected with a transmission shaft; an adjusting plate is disposed above the base, and an end of the transmission shaft away from the first motor is fixedly connected with the center of a bottom surface of the adjusting plate; a vertical column is fixedly connected to the left side of the upper surface of the adjusting plate; a cavity is formed in the vertical column; and the inner bottom wall of the cavity is fixedly connected to a second motor. According to the photovoltaic panel that is easy to adjust, the second motor disposed in the bottom wall of the cavity, a threaded rod, a bearing, a sliding groove, a second slider, a threaded tube, a connecting block and a second pin shaft cooperate with each other, so that the top of the photovoltaic panel body can move up and down; a slide rail, a first slider and a first pin shaft cooperate with each other, so that the bottom of the photovoltaicpanel body can move horizontally; and the problem that the photovoltaic panel is difficult to adjust can be solved.

The invention discloses a voltage detection circuit. The voltage detection circuit comprises a positive detection terminal, a negative detection terminal, a power supply, a switch, a comparator, a voltage stabilizer, a rheostat, a transistor and a display circuit, wherein the positive and negative detection terminals are connected with a positive terminal and a negative terminal of voltage to be detected; a near power supply terminal of the switch is connected with a positive electrode of the power supply; the comparator comprises a normal phase input terminal, an inverting input terminal, a power supply terminal, a grounding terminal and an output terminal; the power supply terminal of the comparator is connected with a far power supply terminal of the switch; the grounding terminal of the comparator is connected with a negative electrode of the power supply; a voltage-stabilizing input terminal of the voltage stabilizer is connected with the far power supply terminal of the switch; a voltage-stabilizing and grounding terminal of the voltage sterilizer is connected with the negative electrode of the power supply; a first fixing terminal of the rheostat is connected with a voltage-stabilizing outer terminal of the voltage stabilizer; a second fixing terminal is connected with the negative electrode of the power supply; a free terminal is connected with the inverting input terminal of the comparator; a grid electrode of the transistor is connected with the output terminal of the comparator; one of a source electrode and a drain electrode of the transistor is connected with the far power supply terminal of the switch; and the display circuit is connected with the other one of the source electrode and the drain electrode of the transistor.

The invention discloses a tightness-adjustable substrate transmission device, which is used for a substrate cleaning process of an OLED production line and comprises a roller shaft, a roller made of engineering plastics, a clamping sleeve and a puller nut. An inner hole penetrates through the roller; the centre of the right end of the roller is protruded outward to form a connection part; a taperhole is formed in the centre of the connection part; the clamping sleeve is conical, and a shaft hole penetrates through the clamping sleeve; the taper of the clamping sleeve is the same as that of the taper hole; the clamping sleeve is arranged in the taper hole; the diameter of the left end of the clamping sleeve is larger than the aperture of the left end of the taper hole; the diameter of theright end of the clamping sleeve is larger than the aperture of the right end of the taper hole; a longitudinal opening is formed on the clamping sleeve; the puller nut comprises a nut body; the leftend of the nut body is in threaded connection with the connection part; the right end of the nut body radially shrinks to form a puller baffle; and a through hole is formed on the puller baffle, wherein the inner hole, the shaft hole and the through hole all fit with the roller shaft. The invention has the advantages of long service life, stable substrate transmission and tight adjustment betweenthe roller and the roller shaft.

The invention discloses a vehicle-mounted Internet device, which comprises a vehicle-mounted Internet device main body, a device lifting device, and a device embedded input device. Built-in input device, one end of the device’s built-in input device is movably connected with a device rotation adjustment device, the top periphery of the main body of the vehicle-mounted Internet device is closely fitted with an anti-collision peripheral cover, and both sides of the device’s built-in input device are fixedly connected with hand pulls The ring and the hand pull ring reflect the auxiliary fixation of the device, the cushioning sponge layer reflects the buffer protection of the device, the device constricting device facilitates the flexible use of vehicle-mounted Internet devices, and the built-in input device of the device saves a lot The equipment rotation adjustment device reflects the angle adjustment flexibility of the equipment, which is suitable for the use of mobile Internet equipment and has broad development prospects in the future.

The invention relates to the technical field of metal cutting machine tools, and discloses a rotary adjusting type thread ring gauge grinding machine tool. The rotary adjusting type thread ring gauge grinding machine tool comprises a machine tool body, the machine tool body comprises a bottom plate, a fixed plate is fixedly arranged in the bottom plate, a first rotary motor is fixedly arranged on the left side in the bottom plate, and an output shaft of the first rotary motor is in transmission connection with a lead screw; the first rotary motor is arranged in the bottom plate to drive the lead screw to rotate, the lead screw drives a sliding sleeve to move left and right, then a moving rod drives a machining table to move left and right, a driving wheel is arranged to drive a rack to move, one end of the rack drives a mounting block to move downwards through a fixing column, and then the purpose of adjusting the mounting block is achieved; and through a clamping column and a clamping groove, the clamping column is matched with the clamping groove in a threaded rod, so that the threaded rod is fixed, a thread ring gauge is installed in a workbench through the fixing mechanism, the threaded rod is driven to rotate through a second rotary motor, and then the purposes of removing burrs and improving the thread contact surface and the thread surface smoothness are achieved.

The present invention relates to the application field of optical passive components, in particular to a high-power output optical fiber coupling device. During operation, the laser light enters from the left side and passes through the converging point of the lens and exits from the middle hole on the right side; The interaction of the three adjustment knobs fine-tunes the lens device, thereby adjusting the focus to the best position, contacting the end face of the optical fiber, adjusting the axial adjustment mechanism, rotating the worm, driving the rotation of the worm gear ring, and driving the wedge on the worm gear ring Move with the wedge on the moving ring to adjust the axial direction of the lens device and achieve the best focusing effect; at the same time, the laser will generate heat, and through the heat dissipation mechanism, the extrusion of the airbag and the rotation of the fan will be completed to accelerate the cooling Heat dissipation. The invention has the advantages of simple operation, high adjustment efficiency, convenient disassembly and replacement of components, self-radiation and cooling, and maximum self-protection of the device.

The invention belongs to the technical field of bathing equipment, in particular to a bathroom heater with the function of drying clothes and its application method, including a main engine, a No. A worm is connected, one end of the worm is rotatably connected to the inner wall of the main engine, the inner bottom wall of the main engine is rotatably connected to a worm gear plate through a bearing, the worm and the worm gear plate are engaged, and the bottom of the worm gear plate is fixed A transfer box is connected, and a slide bar is fixedly connected to the inner wall of the transfer box, and a No. 1 slide block is slidably connected to the surface of the slide bar. The invention rotates the threaded rod by the No. 2 servo motor, and the threaded rod pushes the threaded block to move. Through the cooperation of the movable block and the lifting rotating rod, the height of the clothes drying board is adjusted, which is convenient for the user to rotate the main clothes drying rod, and then the clothes It is placed on the main clothes rail to realize the function of drying clothes, which is very convenient for use.

The invention discloses an adjustable intelligent physical fitness equipment for exercising legs, comprising a fitness base, the upper side wall of the fitness base is fixedly connected with a fitness runner and a seat bracket, and the seat bracket The top of the body is fixedly connected with a seat slide bar, the outer side wall of the seat slide bar is slidably connected with a sliding block, the center of the exercise wheel is connected with a first rotating shaft, and the outer side wall of the first rotating shaft is fixedly connected with a Handlebar, the outer wall of the first rotating shaft is fixedly connected with a rotating rod, the outer wall of the exercise wheel is provided with a pedal chute, one end of the rotating rod is connected with a pedal rotating shaft in rotation, and the pedal rotating shaft The outer sidewall of the sidewall is fixedly connected with a pedal. In the present invention, through the setting of the first rotating shaft, the handrail, the seat slider and the sliding block, the situation of setting different sizes of sports and fitness equipment for different groups is avoided, the investment funds are saved, and the investment in equipment and equipment is also reduced. Meet the requirements of energy saving and environmental protection.