53results about How to "Adjust the horizontal angle" patented technology

The present invention discloses a laser surveying and mapping automatic leveling gradienter based on engineering surveying and mapping. The gradienter comprises a box body and a movable plate, a containing groove is formed in an inner cavity of the box body, threaded rods are rotationally connected to the left end and the right end of the bottom of the inner cavity of the containing groove through bearings, and second gear discs are fixedly connected to the lower portions of the outer surfaces of the threaded rods; and a first motor is fixedly installed at the middle end of the bottom of an inner cavity of the containing groove, and the outer surface of an output shaft of the first motor is fixedly connected with a first gear disc. The box body, the cover plate, the storage battery, the first motor, a first gear disc, a threaded rod, universal wheels, a first electric telescopic rod, a second gear disc, a movable plate, a supporting rod, a connecting plate, a rotating shaft, a driven gear, a top plate, a gradienter body, a sliding groove, a second motor, a driving gear, a sliding block, a sliding rail, a second electric telescopic rod and a sliding table are matched with one another, the laser surveying and mapping automatic leveling gradienter solves the problem that the existing laser surveying and mapping gradienter for engineering surveying and mapping is manually leveled and is inconvenient for people to use.

The invention belongs to the technical field of construction progress monitoring, and relates to a construction progress display device and a display method thereof. The construction progress displaydevice comprises a base and a construction progress analysis system, and further comprises a pitch angle adjusting mechanism, a dust cleaning mechanism, a display board, a rotating seat and a rotatingcolumn. The display plate is rectangular, the top of the rotating seat is provided with a mounting seat, a mounting square pipe connected with the mounting seat through a hinge shaft is arranged at the top end of the mounting seat, a main display screen, a left display screen and a right display screen are arranged on the side wall of the display plate, and the dust cleaning mechanism is arrangedon the display plate; and the pitch angle adjusting mechanism is arranged on the side wall of the mounting seat. Dust attached to the main display screen, the left display screen and the right display screen can be swept through the dust cleaning mechanism, and the situation that the dust is attached to the main display screen, the left display screen and the right display screen, and consequently real-time checking of workers is affected is avoided. The display method can rapidly judge that the project progress is influenced by non-human factors or human factors.

The invention belongs to the field of audiovisual machinery control systems, and provides a universal sound box wall rack for an audiovisual machinery control system. The universal sound box wall rack comprises a connecting piece used for connecting and fixing a sound box; an extension part comprising a first extension arm and a second extension arm, which can horizontally rotate to each other; a fixing frame fixed on a wall body and connected with a back end of the first extension arm by a sleeve structure member; and a sound mounting plate used for fixedly mounting the sound box. The universal sound box wall rack for the audiovisual machinery control system provided by the invention is wide in application range and is convenient to use, a connecting line does not need to be repeatedly detached, and the horizontal position and the height angle of the sound box can be conveniently adjusted.

The invention discloses an adjustable medical film viewer. The adjustable medical film viewer comprises a bottom plate; the upper surface of the bottom plate is fixedly connected with two supporting columns; the top ends of the two supporting columns are both fixedly connected with the lower surface of a fixing plate; a first bearing is fastened to the upper surface of the fixing plate; the innerwall of the first bearing sleeves a first rotating shaft; and the top end of the first rotating shaft is fixedly connected with the bottom end of a first threaded column. According to the adjustable medical viewer, the adjustment of the height and horizontal angle of a shell is realized through the common action of a first movable rod, the first rotating shaft, the first bearing, the fixing plate,a fourth telescopic rod, the first threaded column, a first threaded cap, first connecting rods, a movable plate, a second rotating shaft, a second bearing, clamping slots, a clamping block, a secondsliding rod, a second sliding sleeve, a third spring and a third movable rod, and therefore, the adjustment of the horizontal angle of a medical image can be realized, and the observation of the medical images by a doctor can be facilitated, and convenience can be brought to the doctor.

The invention discloses an angle-adjustable intelligent teaching flat plate. The angle-adjustable intelligent teaching flat plate comprises a teaching display plate and a base, wherein lug seats are fixed to the left side and the right side of the rear end of the teaching display plate; a shaft column is rotatably arranged between the two lug seats; an upper supporting rod is arranged at the rear end of a cross rod in a downward bending mode; a lower supporting rod is fixed to the middle of the top of the base; a mounting base is fixed to the top of the lower supporting rod; the bottom of the upper supporting rod is rotatably connected to the mounting base; a gear is fixed to the bottom of the outer wall of the upper supporting rod; an arc-shaped block is slidably arranged on the front side of the top of the mounting base; an arc-shaped groove is formed in the bottom of the side, close to the gear, of the arc-shaped block; an arc-shaped rack engaged with the gear is arranged on the inner wall of the arc-shaped groove; a curve block is arranged at the rear end of the teaching display plate; an arc rectangular hole allowing the curve block to penetrate through is formed in the upper supporting rod; positioning holes are formed in the curve block at equal intervals; locking devices matched with the positioning holes are arranged at the rear end of the outer wall of the upper supporting rod; and the horizontal angle and the up-down inclination angle of the teaching display plate can be adjusted, and therefore the angle-adjustable intelligent teaching flat plate is convenient to use.

The invention discloses a camera capable of being adjusted in multiple directions, relates to the technical field of cameras, and aims at solving the problem that an existing camera is inconvenient toadjust. The camera is characterized by comprising a storage box body, wherein a mounting block is slidably connected to the interior of the storage box body, one end of the mounting block extends outof the storage box body, a connecting block is arranged in the mounting block located outside the storage box body, the mounting block is provided with a connecting mechanism, the connecting block isfixed to the mounting block through the connecting mechanism, vertically-arranged connecting blocks are fixed to the two ends of the bottom part of the connecting block, and a camera body is arrangedunder the connecting blocks. The vertical angle of the camera can be flexibly adjusted, the horizontal angle of the camera can be quickly adjusted, the camera can be simply and conveniently stored and protected, the flexibility is high, the adjustment is convenient, and the protection performance is high.

The invention provides an optical element adjusting seat. In the optical element adjusting seat, an optical element is adhered and fixed to a first elastic plate, and a first threaded ejector rod is used for regulating the angle in a horizontal direction; and a second elastic plate is used to regulate the angle of the optical element in a vertical direction by using the same principle, and thus, the two-dimensional regulation of the optical element is realized.

The invention discloses detection apparatus and method for the deformation and vibration of a polygonal plate based on digital speckles. The deformation detection apparatus comprises a polygonal plate, a driving force-applying mechanism, and a deformation detection mechanism. The polygonal plate is sprayed with random speckles. The driving force-applying mechanism is connected with the polygonal plate and used for driving the polygonal plate to perform linear reciprocating motion. The deformation detection mechanism comprises a binocular vision system for detecting random speckles on the polygonal plate, and a processing device connected with the binocular vision system. The deformation detection apparatus uses the random speckles sprayed on the polygonal plate as mark points, and visuallydetects the deformation of the polygonal plate, so that the advantage of non-contact is realized. The interference of circuit noise does not need to be introduced; the measurement precision is high;and comprehensive, rapid, and high-precision deformation detection of the polygonal plate and similar structures can be realized; in addition, vibration characteristics of the polygonal plate and similar structures can be detected visually.

The invention discloses a movable type smoke exhaust and dust removal device. The movable type smoke exhaust and dust removal device comprises a supporting base. A first rotating groove and a plurality of fixing grooves are formed in the top of the supporting base, and the first rotating groove is located in one side of each fixing groove. A rotating shaft is arranged in the first rotating groovein a rotating connection mode, and the top of the rotating shaft extends to the top of the supporting base. A fixing disc sleeves the outer side of the rotating shaft in a sliding mode, fixing pins are welded to one side of the bottom of the fixing disc, and the bottoms of the fixing pins extend to the interiors of the fixing grooves. A magnet is fixedly installed on one side of the rotating shaftand located above the fixing disc. An installation groove is formed in the top of the rotating shaft, and a supporting column is fixedly installed on the inner wall of the bottom of the installationgroove. The movable type smoke exhaust and dust removal device is simple in structure. The supporting base is pushed, a fan frame can be moved, then the rotating shaft and a rotary shaft are rotated,and therefore the height and the horizontal angle of the fan frame can be adjusted, and the movable type smoke exhaust and dust removal device is convenient and fast to use.

The invention provides machining equipment for a 360-degree LED energy-saving lamp, and belongs to the technical field of machinery. The invention solves problems in the prior art that the automation degree is low and the work efficiency is low. The equipment comprises a rack, and the LED lamp comprises a substrate and an LED chip. The rack is provided with a flow guide rail and a guide rail, and is fixedly provided with a lateral plate which is provided with an installation device. The guide rail is slidingly provided with a first positioning plate, a second positioning plate, a third positioning plate, and a fourth positioning plate. The rack is fixedly provided with an output rail, and is also fixedly provided with a sliding plate. The sliding plate is provided with a mechanical arm. The rack is fixedly provided with a glue dispensing plate, and the glue dispensing plate is provided with a first glue dispensing cylinder, a second glue dispensing cylinder, a third glue dispensing cylinder, and a forth glue dispensing cylinder. The equipment can achieve the machining of the360-degree LED energy-saving lamp more efficiently and conveniently.

The invention discloses an optical fiber manufacturing technology. The technology comprises the following steps: 1) sleeving the upper end of a preform with a glass sleeve having two open ends throughan auxiliary rod in a manner of coaxially arranging the glass sleeve and the body, and fixing the glass sleeve and the auxiliary rod; 2) clamping the auxiliary rod with a chuck, and controlling the elevation of the chuck to make the lower part of the preform extending into a wire drawing furnace; and 3) allowing the wire drawing furnace to work, and heating the preform to melt the lower end of the preform in order to form a wire. The glass sleeve with two open ends breaks through a traditional cover structure, and can ensure the coaxial line of the glass sleeve and the preform body; and the position of the glass sleeve can be limited by the relative fixation of the glass sleeve and the auxiliary rod, so that the glass sleeve can work reliably.

The invention discloses a novel solar support. The novel solar support comprises a supporting rod, the upper end of an upper threaded rod is hinged to the side wall of a sleeve, brake blocks are symmetrically arranged on the side wall of the supporting rod and located on the lower side of a supporting plate, the lower ends of the brake blocks are connected with stop bolts, and the upper ends of the stop bolts abut against the supporting plate. The two ends of the solar panel are connected through a lower clamping sleeve and an upper clamping sleeve. Then the angle is adjusted, a telescopic adjusting knob is unscrewed, a rotating rod is rotated to adjust the distance between the upper threaded rod and a lower threaded rod, the telescopic rod stretches out and draws back to adjust the inclination angle of the solar panel through the rotating rod and adjust the distance between the lower clamping sleeve and the upper clamping sleeve, so that the novel solar support can adapt to solar panels with different sizes, the threaded transmission is labor-saving and stable, the sleeve and the upper threaded rod are triangular and stable, the supporting plate can be rotated and the horizontal angle can be adjusted by unscrewing the stop bolt, and the solar support is more convenient to use.

The invention provides a satellite signal display screen convenient to adjust the angle on a train, and relates to the field of display screens. The satellite signal display screen convenient to adjust the angle on a train comprises a shell, a notch is formed in one side of the shell, a pulley is arranged in the notch, a connecting piece is arranged on one side of the pulley, a sliding plate is fixedly installed on one side of the connecting piece, and a supporting piece is fixedly installed on the upper surface of the sliding plate. A supporting beam is fixedly installed at one end of the supporting piece, and a rotating rod is arranged in the supporting beam. According to the satellite signal display screen convenient to adjust the angle on the train, the pulley is arranged and can horizontally roll in the notch so that the sliding plate can be driven to horizontally move through the connecting piece, the sliding plate is arranged and can horizontally move through the pulley so that the display screen can move forwards or backwards, and the supporting piece is matched with the supporting beam so that the angle can be conveniently adjusted. The display screen can be supported, and the stability is improved.

The invention discloses a high-precision large-area electromagnetic field two-dimensional space field distribution scanning device and method. The scanning device comprises a ground rail, a walking frame, a lifting frame, a control box, a scanning frame and an instrument frame, wherein the walking frame is movably matched on the ground rail; the lifting frame and the control box are mounted on the walking frame; theinstrument frame is arranged on the scanning frame; the lifting frame comprises a base part and a lifting part, the base part is supported on the walking frame in an angle-adjustable mode through an inclined supporting rod and a universal seat, the lifting part is arranged on the base part in a lifting mode, the scanning frame is arranged at the transmission tail end of the lifting part, the scanning frame is used for installing a receiving probe to conduct high-precision scanning, the instrument frame is used for erecting a measuring instrument to collect, display and process test data, and the control box is used for controlling the whole scanning device to scan according to a preset or instructed scanning track. Large-area and high-precision scanning of two-dimensional space field distribution of the electromagnetic field is realized, automation is realized, and measurement is convenient.

The invention discloses a backward warning and illuminating device for a vehicle. An upper threaded rod is hinged to the lower end of a transverse rod, a lower threaded rod is hinged to the right endof a slide sleeve, and the upper threaded rod is connected with the lower threaded rod through a threaded sleeve; an upward connecting rod is connected to the right end of the transverse rod, the upper end of the connecting rod is fixed to the portion, close to the tail, of the lower end of the vehicle, a warning lamp and an illuminating lamp point to the rear portion of the vehicle, the warning lamp is in parallel connection with a circuit of a headlamp of the vehicle, and the illuminating lamp is in parallel connection with a circuit of a reserving lamp of the vehicle. By means of the backward warning and illuminating device for the vehicle, the backward inclination degree of the warning lamp and the illuminating lamp can be adjusted simply by screwing a locating bolt and rotating a rotary rod, lamplight is prevented from being illuminated on a driver behind the vehicle the warning lamp, and the illuminating lamp can be adjusted up and down more flexibly simply by unscrewing the locating bolt and then rotating the rotary rod; the transverse rod can be rotated in a horizontal plane to adjust the horizontal angle simply by unscrewing a fastening rotary knob.

The invention discloses angle-adjustable network camera equipment, and the equipment comprises a first transverse plate and first L-shaped plates, wherein the left side and the right side of the lower surface of the first transverse plate are fixedly connected with the first L-shaped plates, and a rotating device is installed above the first transverse plate. According to the angle-adjustable network camera equipment, a first gear can be driven to rotate through an output shaft of a first motor, so that the first gear drives a rectangular block to rotate through a concave plate, and the rectangular block drives a camera body to rotate, so that the horizontal angle of the camera body is adjusted; a first belt wheel can be driven to rotate through an output shaft of a second motor, the first belt wheel drives a second belt wheel to rotate through a belt, the second belt wheel drives a fluted disc to rotate through a second gear rod, and the fluted disc drives a rectangular block to rotate through a first gear rod; therefore, the rectangular block drives the camera body to rotate in the vertical direction.