19results about How to "Adjust orientation" patented technology

The utility model discloses an automatic identification circuit, a door lock and an automatic fence device, the automatic identification circuit comprises a control module, an identification module and an image module, the identification module and the image module are connected with the control module, and the control module is connected with equipment to be maintained; the door lock module comprises at least one switch, the two ends of each switch are connected with the corresponding terminals, and the terminals are connected with the control module. The identification module can identify maintenance personnel and generate corresponding authorization information, and the control module controls the switch to be turned on or turned off according to the authorization information; the image module can obtain an image located in the to-be-maintained equipment area, and the control module controls the to-be-maintained equipment to be shut down according to the image generated by the image module when it is detected that an unauthorized person enters the to-be-maintained equipment area. The automatic identification circuit provided by the utility model can automatically identify maintenance personnel, realizes automatic unlocking and locking, and controls the equipment to be maintained to stop in time when foreign personnel invade the area of the equipment to be maintained.

The utility model belongs to the technical field of construction, particularly relates to construction equipment for a large-specification energy-saving anti-seismic ceramic composite board, and provides the following scheme aiming at the problem that constructors often face great difficulty in the carrying and mounting process due to the fact that an existing ceramic composite board is large in specification and heavy in weight. A vertical plate is fixed to the top end of the bottom plate. A first groove is formed in the vertical plate, a lifting threaded plate is slidably arranged in the first groove, a U-shaped plate is fixed to the side end of the lifting threaded plate, a U-shaped frame is slidably arranged in the U-shaped plate, a rotating shaft is rotatably arranged in the U-shaped frame, a T-shaped adjusting plate is fixed to the surface of the rotating shaft, and a grabbing assembly used for grabbing the ceramic composite plate is arranged at the side end of the T-shaped adjusting plate. The angle adjusting assembly is arranged between the U-shaped frame and the U-shaped plate and used for adjusting the orientation of the T-shaped adjusting plate; the device has the advantages of being simple in structure, convenient to operate, high in construction efficiency and the like and is suitable for construction of large-specification energy-saving anti-seismic ceramic composite boards.

The utility model discloses a recording and broadcasting classroom mobile overhead rail type pickup, and relates to the technical field of recording and broadcasting classroom equipment. The recording and broadcasting classroom movable hanger rail type sound pickup comprises a wall top, a hanger rail A is arranged at the bottom of the wall top, a guide groove A is formed in the bottom of the hanger rail A, a hanger rail B is slidably mounted on the inner side of the guide groove A, a guide groove B is formed in the bottom of the hanger rail B, a hollow rod A is slidably mounted on the inner side of the guide groove B, and a hollow rod B is slidably mounted in the hollow rod A. According to the recording and broadcasting classroom movable overhead rail type sound pickup, the sound pickup can be conveniently disassembled and assembled at the bottom of the movable assembly through the connecting assembly, and the directions of the connecting assembly and the sound pickup can be changed through the movable assembly, so that the orientation of a microphone of the sound pickup can be adjusted, and the use requirement of a user is met; the sound pick-up can be driven to move back and forth, left and right and up and down, the position of the sound pick-up is changed, and use of users of any height is met.

An agricultural rotary tillage cutter shaft adjusting device relates to the technical field of adjusting devices and comprises a rotary tillage cutter shaft, a plurality of mounting rings are sleeved on the rotary tillage cutter shaft side by side, the circumferential staggering angle between adjacent mounting rings is adjustable, and the circumferential staggering angle between adjacent mounting rings is fixed through a positioning structure. A plurality of fixing seats are fixedly connected to the peripheral wall of each mounting ring in a surrounding mode, a mounting seat with an adjustable angle is mounted on each fixing seat in the radial direction of the rotary tillage cutter shaft in a swinging mode, and rotary tillage cutters are fixedly connected to the mounting seats. According to the rotary cultivator, the problems that in a rotary cultivator in the prior art, a plurality of fixing bases are welded to a rotary blade shaft according to the arrangement mode of rotary blades, the welding process is tedious due to the fact that the angles between the fixing bases are different, and when the fixing bases are broken, the fixing bases need to be returned to a factory to be welded again, and the welding cost is high are solved. And the operation efficiency is influenced.

A submersible impeller for wastewater treatment includes a base, a support, a swing mechanism, a lifting mechanism, a rotating mechanism, and a control end. The chassis of the support is rotatably mounted inside the base. The swing mechanism is mounted on the support and drives the impeller to swing. The lifting mechanism is mounted on the support and drives the impeller to move up and down. The rotating mechanism, except for the fixed lever seats, is mounted on the support. The fixed lever seats are evenly distributed in a circle on the base and drive the entire support to rotate, thereby changing the orientation of the impeller. The control end is used to control the operation of the swing mechanism, the lifting mechanism, and the rotating mechanism. This invention enables the impeller to swing during rotation and allows adjustment of the impeller's height and orientation, thereby achieving multi-directional and multi-angle wastewater propulsion and effectively improving wastewater treatment efficiency. The drive device of this invention is located above the wastewater surface without contacting the wastewater, better protecting the drive device and effectively extending its service life.

This utility model relates to the field of mobile phone back clip holder technology, and discloses a magnetic mobile phone back clip holder with a display screen, comprising a mobile phone back shell, a magnetic ring holder, and a holder rotating component. The back of the mobile phone back shell is magnetically engaged with the magnetic component. The inner side of the fixed magnetic ring has a centrally located magnetic ring, and a positioning block is provided on the outer side of the back. The magnetic ring engages with the back of the mobile phone back shell through magnetic engagement. The back of the magnetic ring holder has a positioning groove, and the fixed magnetic ring is located on its back. The back of the magnetic ring is inside the back of the magnetic ring holder. The positioning groove and the positioning block engage to achieve a stable connection. The magnetic ring holder has an internal electronic display screen. The positioning post on the back of the fixed ring is inserted into the positioning hole, so that the front end of the electronic display screen is tightly attached to the back of the fixed ring. The fixed ring and the magnetic ring holder can be used to replace the electronic display screen. The inner wall of the holder rotating component has an annular rotating protrusion. The holder rotating component is sleeved with the magnetic ring holder. The friction groove engages with the friction block, allowing it to stay stably at any angle. The holder ring can be stored in it or rotated out to serve as a holder.

This utility model discloses a modular spraying device that can be assembled according to the size of a plot of land, belonging to the field of spraying equipment. It includes a middle pipe and an end pipe. The end of the end pipe is provided with a pipe joint. A rotatable adjusting pipe is movably inserted between the middle pipe and the end pipe. The adjusting pipe is provided with multiple spray heads. Both ends of the middle pipe and the end pipe are provided with connecting pipe heads. Both ends of the adjusting pipe are connected with closed pipe heads. The closed pipe heads are surrounded by connecting pipe heads fixed to the end of the adjusting pipe. This makes the entire spraying device easy to assemble and use. After assembly, it is easy to fix and install. After installation, the orientation of the spray heads can be adjusted according to the actual site usage requirements to meet the usage needs, and it also saves water resources.

The invention provides a digestive endoscopy clinical clamp convenient for angle adjustment, and belongs to the technical field of medical auxiliary instruments, the digestive endoscopy clinical clamp comprises a base, a supporting column is movably connected to the interior of the upper end of the base through a connecting rod, a horizontal adjusting mechanism is arranged in the base, and the horizontal adjusting mechanism comprises a movable rod; the movable rod is movably installed in the supporting column, a trapezoidal block is hinged to the lower end of the movable rod, clamping blocks are arranged at the four corners of the upper surface of the trapezoidal block, wedge-shaped blocks abut against the left side and the right side of the lower end of the trapezoidal block, and first pressing springs are arranged on the sides, away from the trapezoidal block, of the two wedge-shaped blocks. According to the digestive endoscope, the horizontal position of the endoscope can be adjusted through the arranged horizontal adjusting mechanism, so that the endoscope and a medical worker are located at the position relatively close, the medical worker can watch the endoscope conveniently, the situation that when the endoscope is fixed to one position, the endoscope is far away from or too close to the medical worker, and the watching effect is affected is avoided, and the practicability of the digestive endoscope in use is improved.

This utility model belongs to the field of industrial robots, specifically an industrial robot gripping and handling device. It includes a base and a gripping industrial robot bolted to the top of the base. The device further includes: a transmission box bolted to the right side of the top of the base; a rotating platform rotatably connected to the top of the transmission box; a support frame bolted to the middle of the top of the rotating platform; and a conveyor hinged to the top of the support frame. In this utility model, the gripping industrial robot can clamp and transport items onto the conveyor, increasing the handling range. The transmission rod can drive the conveyor to rotate, thus adjusting the height of the right end of the conveyor above the ground, allowing it to transport materials to higher or lower positions. The rotating mechanism can adjust the orientation of the conveyor, adapting it to various handling and conveying needs.

This utility model relates to the field of FFU mounting bases, and discloses an adjustable FFU mounting base, including an FFU body. A mounting base is disposed at the bottom of the FFU body. A servo motor is fixedly connected to the outer wall of the mounting base, and a worm gear is fixedly connected to the output end of the servo motor. A rotating column is rotatably connected to the inner wall of the mounting base, and a worm wheel is fixedly connected to the outer wall of the rotating column. A support base is fixedly connected to the top of the rotating column, and a stainless steel frame is fixedly connected to the top of the support base. A support rod is fixedly connected to the side wall of the stainless steel frame, and a U-shaped frame is fixedly connected to the top of the stainless steel frame. A drive motor is fixedly connected to the outer wall of the U-shaped frame, and a rotating shaft is fixedly connected to the output end of the drive motor. In this utility model, by incorporating a servo motor, worm gear, and other structures, the stability of the stainless steel frame's rotation is ensured, enabling the mounting base to adjust the orientation and angle of the FFU body.

The utility model relates to the field of wooden horns, in particular to a wooden horn convenient to disassemble and assemble and capable of adjusting the angle. According to the technical scheme, the wooden horn convenient to disassemble and assemble and capable of adjusting the angle comprises a rotating table, a wooden horn assembly, a mounting assembly, a rotating rod and a rotating ring, and the using effect of sound production equipment is improved by arranging a wooden horn body and a wooden horn connecting pipe; the wooden horn main body and the wooden horn connecting pipe are mounted by arranging the mounting frame, and the mounting frame is supported and fixed by the supporting rod and the first connecting piece, so that the position of the mounting frame can be conveniently adjusted; by arranging a rotating table, a rotating rod and a second connecting piece, the mounting position of the mounting frame is adjusted, and auxiliary supporting is achieved; the angle of the wooden horn assembly is adjusted by arranging a motor and a gear ring to be matched with a rotating ring, a limiting block and a connecting groove, and the position of the wooden horn body is adjusted by utilizing a hydraulic push rod and a connecting plate to be matched with a connecting pipe.

The utility model discloses a scraping tool, relates to the technical field of cleaning tools, and aims to solve the problems that a user cannot change the orientation of a scraping head as required and the existing scraping tool is inconvenient to use due to the fact that the orientation of the scraping head is fixed. The scraping tool comprises a handle and a scraping head arranged at one end of the handle, a first inclined face inclined relative to the extending direction of the handle is arranged at the position, close to the scraping head, of the handle, a second inclined face in butt joint with the first inclined face is arranged on the scraping head, and the second inclined face is rotationally connected with the first inclined face. And the second inclined surface can rotate relative to the first inclined surface in a state of being in butt joint with the first inclined surface, so that the orientation of the scraping head can be adjusted. The mop is used for daily cleaning.

The utility model discloses a buffer paper electrostatic dust collection structure which comprises a rack, two-way moving assemblies are symmetrically and fixedly connected to one side of the top of the rack, the two movable ends of each two-way moving assembly are each rotationally connected with two connecting rods, and the other ends of the four connecting rods are each rotationally connected with a sliding base; mounting seats are arranged on the four sliding seats in a penetrating manner, every two of the four mounting seats form a group, and ion wind bars are detachably and fixedly mounted on the two mounting seats in the same group; and an adjusting assembly is fixedly mounted on one side of the outer surface of the rack. According to the ion wind bar, through the arrangement of the bidirectional end assembly, the connecting rod, the sliding seat, the mounting seat, the adjusting assembly, the movable rod and the transmission assembly, the distance between the two ion wind bars can be conveniently adjusted so as to adapt to buffer paper with different thicknesses, and the orientation of the air outlets of the ion wind bars can be adjusted so that the ion wind bars can be separated from a narrow space so as to be conveniently cleaned; and the maintenance difficulty and the operation difficulty are reduced.

The utility model discloses a kind of flexible photovoltaic support and flexible photovoltaic system, flexible photovoltaic support includes: at least four support poles, distribute in the four corners of photovoltaic board, the bottom of support pole is fixed on support surface;Fixed pulley on support pole;Rotatable reel is connected on support pole, reel is below fixed pulley;Motor is connected with reel, for driving reel rotates clockwise or counterclockwise;Adjusting rope, one end of adjusting rope is used to and photovoltaic board connection fixed, the other end of adjusting rope is fixed after passing through fixed pulley and reel connection.The flexible photovoltaic system using above-mentioned flexible photovoltaic support is also disclosed, the height of four corners of photovoltaic board is adjusted respectively by four adjusting ropes, to realize the orientation of adjusting photovoltaic board, wherein, the reel on the support pole in the same column or uniform row is driven by the same motor, that is, ensure the orientation of photovoltaic board in the whole flexible photovoltaic system uniform, and reduce the number of motor.

The utility model discloses a simulation display device for a railway signal test, which belongs to the field of railway signal experiment simulation display, and comprises a mobile simulation display assembly and a lifting simulation display assembly, the mobile simulation display assembly comprises a base, and the upper end of the base is provided with two strip-shaped grooves; screw rods and guide rods are installed in the two strip-shaped grooves correspondingly, first motors are installed at one ends of the screw rods, moving seats are slidably installed on the side surfaces of the screw rods and the guide rods, first gears are rotationally connected into the moving seats, and second motors are installed at the upper ends of the moving seats; according to the utility model, the arranged mobile simulation display assembly is matched with the lifting simulation display assembly, so that the height of the signal lamp can be conveniently adjusted, the orientation of the signal lamp can be conveniently adjusted, and the practicability of the display device can be enhanced; and meanwhile, through mutual cooperation of the structures, the signal lamp can be automatically controlled according to needs for position adjustment, so that the use convenience of the display device can be improved.

An integrated bridge tunnel lamp capable of being quickly assembled and disassembled relates to the technical field of supporting tools and comprises a connecting seat, two connecting plates are slidably mounted on the connecting seat in parallel, rectangular mounting holes are formed in the connecting plates, and the extending direction of the rectangular mounting holes is perpendicular to the sliding direction of the connecting plates. According to the tunnel lamp, the problems that in the prior art, when the tunnel lamp is fixed, due to the fact that the distances between lamp position fixing holes are different, the tunnel lamp cannot be rapidly installed, and the installation efficiency of the tunnel lamp is affected are solved; and when a lamp source of an existing tunnel lamp is damaged and needs to be replaced, the whole tunnel lamp needs to be replaced, and the maintenance cost is increased.

The utility model relates to the technical field of single-beam cranes, in particular to a single-beam hook crane for maintenance, which comprises symmetrically arranged racks, cart mechanisms are arranged on the top surfaces of the racks on two sides, each cart mechanism comprises symmetrically arranged bridges and traveling mechanisms arranged at two ends of the bridges, and trolley mechanisms are arranged on the two bridges. The trolley mechanism comprises a trolley frame capable of moving in the direction of the bridge frame, a double-rope-outlet winding drum mechanism is arranged on the trolley frame, a cantilever beam located on the side of the bridge frame is fixedly arranged on the front side of the trolley frame, and a fixed pulley block is fixedly arranged at the outer end of the middle of the cantilever beam. The lifting range of the lifting hook assembly in a workshop is expanded, the lifting hook assembly is prevented from shaking in the lifting process, the stability, safety and placement accuracy of the device are improved, the lifting efficiency is improved, a plurality of lifting points are added, the device is suitable for balanced lifting of equipment with different gravity centers, and the situation that the equipment directly falls off due to accidental breakage of a cable is avoided.