256results about How to "Adjust orientation" patented technology

The invention discloses a high-temperature three-dimensional digital image related measurement system and a high-temperature three-dimensional digital image related measurement method. The system comprises a digital camera, an imaging lens, band-pass optical filter, a monochromatic light source, a calibration board, a support system and a computer, wherein the support system consists of a triangular bracket, a guide rail and a translation stage; and the computer is used for acquiring a digital image and performing analysis processing. The measurement method comprises five steps. In the system, the band-pass optical filter is arranged in front of the imaging lens of the digital camera, so that the influence of the thermal radiation of a high-temperature object on the brightness enhancement of an acquired image of the camera can be reduced effectively. In the measurement, a measured object is lighted by adopting the monochromatic light source of which the lighting wavelength is positioned in a band-pass range of the band-pass optical filter. By using the system and the method, a brilliant image of the surface of the high-temperature object at the surface temperature of over 500 DEG C is acquired, wherein the image can be directly analyzed and processed by a three-dimensional digital image related method to acquire the three-dimensional morphology of the surface of the high-temperature object and a three-dimensional deformation field under the action of a thermal load. The system has a compact structure, is convenient to operate, and has a wide application range and high measurement precision.

The invention discloses an adjusting device for a display camera. The adjusting device for the display camera comprises a base, and a lifting device is slid ably connected to the upper portion of thebase. The lifting device comprises a first column body, a second column body and a third column body, wherein a second motor is fixedly connected to the bottoms of the first column body and the secondcolumn body, a big gear wheel is fixedly connected to the output shaft of the second motor, two screws are rotatable connected to the interiors of the first column body and the second column body, and pinions are fixedly connected to the lower portion of the screws. According to the adjusting device for the display camera, the lifting device slides on the base left and right, the position of thecamera can be adjusted in the horizontal direction; by the rotation of the second motor, under the action of gear drive and screw drive, the second column body and the third column body are controlledto be lifted and lowered, the position of the camera can be adjusted in the vertical direction; by rotation of a universal ball, the orientation and the angle of the camera can be adjusted, under thecommon adjusting action, the camera can be adjusted in any position within reasonable range, and the requirements of users are practically met.

The invention provides a seabed coral culture device, belongs to the technical field of sea cultivation equipment and aims to solve the problem that a conventional centralized coral cultivation degree is relatively low. The seabed coral culture device comprises a base and a plurality of culture basin, wherein a plurality of support shafts are connected with the base in a sliding manner; a plurality of support bases are connected with the support shaft in the sliding manner; positioning parts for fixing the support bases on the support shafts are arranged on the support bases; a plurality of fixing rods are arranged on the support bases; positioning screw rods are screwed with four corners of the base; lower ends of the positioning screw rods are sleeved by positioning tubes in the sliding manner; a plurality of positioning claws are hinged with conical surfaces of the positioning tubes; positioning springs are arranged between the upper ends of the positioning tubes and the positioning screw rods; and transmission parts capable of expanding the plurality of positioning claws in a radial direction when the positioning tubes are inserted for set lengths are arranged at the lower ends of the positioning screw rods. The seabed coral culture device can be stably positioned at seabed, and coral can be centrally cultured.

The invention discloses a multi-degree-of-freedom installation transport vehicle and a method for transporting and installing a model by adopting the installation transport vehicle, and belongs to thetechnical field of mechanical structural wind tunnel test transloading equipment. The multi-degree-of-freedom installation transport vehicle comprises a plate trailer, an X-direction support, two Y-direction supports and two support blocks, which are distributed from the bottom to the top, wherein the X-direction support is assembled on the plate trailer through an X-direction adjustment mechanism; the two Y-direction supports are assembled on the X-direction support through a Y-direction adjustment mechanism, and can adjust the spacing of the two Y-direction supports through the Y-directionadjustment mechanism; the two support blocks respectively are assembled on the two Y-direction supports through a Z-direction adjustment mechanism, and can asynchronously adjust the height of the twosupport blocks through the Z-direction adjustment mechanism. According to the multi-degree-of-freedom installation transport vehicle and the method provided by the invention, the two support blocks can do X-direction, Y-direction and Z-direction movement relative to the plate trailer, the spacing of the two support blocks can be adjusted, and the height of the two support blocks can be adjusted asynchronously; when the model is installed, the X, Y, Z directions of the model can be adjusted according to the requirements, and the subsequent installation of the model is facilitated.

The invention relates to the technical field of blower equipment, in particular to a novel wind curtain machine which comprises a host machine and an air storage box, wherein an air inlet is formed in the air storage box; an air outlet in the host machine is in sealed communication with the air inlet in the air storage box; an outlet air flow guiding passage communicated with the air storage box is arranged at the bottom of the air storage box; a slit vent, which is as long as a required wind curtain, is formed in the outlet air flow guiding passage. The novel wind curtain machine has the benefits that as the host machine is not arranged in the air storage box, but communicated with the air inlet in the air storage box, the outlet air flow guiding passage is arranged at an air outlet in the air storage box, and the slit vent is formed in the outlet air flow guiding passage, during work, air flow enters the air storage box via the host machine, and is jetted out via the slit vent to form an integral wind curtain which covers a door/window or a whole interface and is defined by uniform air flow. The novel wind curtain machine has the advantages that the structure is simple; generation of an uneven and imperfect wind curtain is avoided.

The invention discloses a quickly-lifting robot body. An adjusting shaft is vertically arranged; the top end of the adjusting shaft is fixedly connected with an adjusting handle which can drive the adjusting shaft to rotate while the bottom end of the adjusting shaft is connected with one end of a plurality of adjusting arms; the plurality of adjusting arms are uniformly arranged around an axial direction of the adjusting shaft and the other ends of the adjusting arms extend toward the inner wall of an annular adjusting cylinder and the adjusting warms and the inner wall of the annular adjusting cylinder are fixedly connected; the diameter of the annular adjusting cylinder is smaller than that of the body; a circle of hollow plates are formed on the same planar position of the wall of the body and the annular adjusting cylinder along a circumferential direction, and a plurality of through holes are uniformly formed in the hollow plates; a loudspeaker is mounted on the outer wall of the annular adjusting cylinder and is placed on the inner sides of the hollow plates; a hollow chamber for accommodating a lifting mechanism is formed between the inner bottom wall of a body sleeve and the body; and a controller for controlling the lifting of the lifting mechanism is arranged on the outer wall of the body sleeve. The direction of the loudspeaker can be flexibly adjusted at 360 degrees according to the requirement, and meanwhile, the sound production height of the loudspeaker can be adjusted according to the requirement.

The application provides a control method and device for a virtual object in a game and a storage medium, wherein the virtual object executes a virtual action in a game according to an operation instruction received by a terminal device; the terminal device comprises an operation key; the operation key comprises a movement control key, an orientation control key and a free-view control key; and the method comprises the following steps: controlling the virtual object to move in a game scene in response to a first key operation acting on the movement control key; adjusting the orientation of thevirtual object as well as adjusting the viewing angle of a game screen in response to a second key operation acting on the orientation control key; and adjusting the viewing angle of the game screenin response to a third key operation acting on the free-view control key, and adjusting the orientation of the virtual object when the third key operation meets a specified condition. Through the method, the complexity of operation can be reduced, and the man-machine interaction efficiency is improved.

The invention belongs to the technical field of high-altitude operations, and particularly relates to a CG-3 tunnel arch abutment establishing vehicle. The vehicle comprises a vehicle frame, a chassiswalking system, a driving roof, an operation platform control system, main arm assemblies, hydraulic supporting legs, an operation platform and a hydraulic fixture assembly; three main arm assembliesare arranged on a front vehicle frame side by side, the main arm assemblies swing in four directions, rear supporting seats of the main arm assemblies are connected with the front vehicle frame, front supporting seats of the main arm assemblies are connected with the operation platform and the hydraulic fixture assembly, and dual triangular hydraulic horizontal moving mechanisms are installed onthe main arm assemblies; the hydraulic fixture assembly is composed of a fixture horizontal moving supporting arm, a horizontal moving pull rod oil cylinder and a clamping head, the fixture horizontalmoving supporting arm and the front end of the horizontal moving pull rod oil cylinder are connected with the clamping head, and a parallelogram mechanism is formed by the fixture horizontal moving supporting arm, the horizontal moving pull rod oil cylinder, the front supporting seats of the main arm assemblies and the clamping head.

The invention relates to a curved screen edge detection device, which belongs to the technical field of display screen detection. The curved screen edge detection device comprises a detection table, acarrying unit which is fixedly connected to the detection table, and two detection units which are oppositely arranged. A detection channel is reserved between the two detection units, the carrying unit penetrates through the detection channel, the two detection units are connected to the detection table, and the detection ends of the two detection units face the detection channel. The curved screen edge detection device can automatically detect the edge of the curved screen, and the curved screen edge detection efficiency is improved.

The invention relates to an automatic stacking and palletizing device. The automatic stacking and palletizing device comprises a frame, a supplied material roller line, a grabbing conveying mechanismand a pallet, wherein the supplied material roller line is used for receiving material boxes and comprises a conveying line support, a plurality of rollers arranged between the two ends of the conveying line support, a pair of first push plates positioned at the two ends of the conveying line support and a pair of second push plates positioned at the two sides of the conveying line support; the material box can be switched in the X direction and the Y direction; the grabbing conveying mechanism is connected to the frame and can perform triaxial movement; the lower end of the grabbing conveyingmechanism is provided with a grabbing part for grabbing the material boxes; and the pallet is arranged below the frame and used for bearing the stacked material boxes. The material boxes can be positioned on the periphery once before mechanical arms grab the material boxes, so that each material box is at a fixed position, the difficulty of grabbing the material boxes by the mechanical arms is greatly reduced, and the complexity of a control program is reduced as well.

The invention relates to an automatic installation device for domestic sewage. The automatic installation device comprises a supporting device, a lifting and grabbing device and two leveling devices,the lifting and grabbing device is mounted at the top of the supporting device, the two leveling devices are symmetrically mounted on the lifting and grabbing device, and the supporting device comprises a supporting bottom plate, a walking wheel, a balancing weight and a correcting mechanism. The automatic installation device can solve the problems when an existing septic tank is mounted, labor intensity is high, working efficiency is low, a facing direction of the septic tank needs to be manually adjusted, the septic tank can shake in lifting and needs to manual auxiliary cooperation in the lifting process, a special lifting tool for the septic tank is omitted, a foundation for placing the septic tank needs to be manually cleaned and leveled and the like. According to the automatic installation device, the facing directions of corrugated glass fiber reinforced plastic septic tanks with different grains can be automatically adjusted, the septic tanks can be automatically grabbed and lifted, and foundations for placing the septic tanks can be automatically cleaned and leveled.

The invention belongs to the technical field of bolt assembly and particularly relates to an automatic bolt tightening device. The device comprises a first rotating shaft, a second rotating shaft, a first casing pipe and a second casing pipe, wherein the first rotating shaft is connected with the second rotating shaft by the aid of a universal coupling; a connecting rod is arranged between the first casing pipe and the second casing pipe; one end of the connecting rod is hinged to the second casing pipe, the other end of the connecting rod is hinged to a sliding ring arranged on the external ring surface of the first casing pipe, and when the sliding ring slides, the second casing pipe can be driven by the connecting rod to swing. The first rotating shaft is relatively long, so that a bolt sleeve can extend into a relatively deep, narrow and small space; the second rotating shaft can swing relative to the first rotating shaft, the second rotating shaft is relatively short, thus, the second rotating shaft can swing more flexibly, the direction of the bolt sleeve can be adjusted conveniently, and a bolt can be mounted and dismounted in the narrow and small space.

The invention discloses a high-stability robot trunk. An adjusting shaft is arranged vertically; the top end of the adjusting shaft is fixedly connected with an adjusting handle; the bottom end of the adjusting shaft is connected with one end of each of a plurality of adjusting arms; the adjusting arms are uniformly arranged in the axial direction of the adjusting shaft; the other ends of the adjusting shafts stretch towards and are fixedly connected with the inner wall of an annular adjusting barrel; the diameter of the annular adjusting barrel is less than that of a trunk body; a circle of hollow plate is formed in the position, sharing the same plane with the annular adjusting barrel, of the wall of the trunk body in the circumferential direction; a plurality of through holes are uniformly formed in the hollow plate; a loudspeaker is arranged on the outer wall of the annular adjusting barrel; a controller controlling a lifting mechanism to rise and fall is arranged on the outer wall of a trunk sleeve; a balancing chamber is detachably formed in the bottom of the trunk sleeve; a plurality of balancing weights are placed in the balancing chamber; and a filling hole is formed in the side wall of the balancing chamber and is sealed. The orientation of the loudspeaker can be flexibly adjusted by 360 degrees according to the need, the acoustic generation height of the loudspeaker can be adjusted according to the need, and the standing stability is higher.

The invention discloses multi-desktop switching based dockbar management method and equipment. The method includes: deleting a dockbar on a first desktop when the current desktop is switched from the first desktop into the second desktop; and adding the dockbar to the corresponding area of the second desktop according to the docking way of the dockbar on the first desktop. In the embodiment of the multi-desktop switching based dockbar management method and equipment, the Dockbar can be switched among multiple desktops, and uniqueness of the Dockbar can be guaranteed. Furthermore, direction of the Dockbar can be adjusted, and more options can be provided for the users.

The invention discloses a grinding device for low-temperature ferrite ball-mill iron casting machining. The grinding device comprises a supporting base, a grinding working table, transmission liftingassemblies, a clamping assembly and grinding assemblies, wherein the grinding working table is fixed to the upper end surface of the supporting base, a triangular fixing frame is mounted at the middleposition of the upper end surface of the grinding working table, the clamping assembly is mounted in the triangular fixing frame, the two sets of transmission lifting assemblies are symmetrically mounted on the two sides of the triangular fixing frame, the transmission lifting assemblies are fixedly mounted on the upper end surface of the grinding working table, and the grinding assemblies are mounted on the transmission lifting assemblies so as to control the working distance and the grinding precision between the grinding assemblies and to-be-ground iron castings.

The invention discloses an end part finishing mechanism of a circular pipe pile end plate. The end part finishing mechanism comprises a workbench, supporting columns are fixedly arranged under four corners of the workbench, a fixing devices, an end face grinding device, an edge polishing device and a chamfering device are arranged on the workbench, the fixing device comprises a first bearing, thefirst bearing is internally and fixedly provided with a transmission shaft, the lower end of the transmission shaft is provided with a driving device, the upper end of the transmission shaft is fixedly provided with a square steel column, four faces, near the upper end, of the square steel column are provided with mounting holes, the mounting holes are internally and fixedly provided with first hydraulic cylinders, and one ends of the telescopic rods of the first hydraulic cylinders are fixedly provided with arc-shaped inner support blocks. The end part finishing mechanism of the circular pipepile end plate has the beneficial effects that the end part finishing mechanism can perform end face grinding, edge polishing and chamfering of a blank ring of the pipe pile end plate at the same time, and adjusting the angle of chamfering is carried out by controlling telescoping of the electric telescopic rod, the degree of mechanization is high, and not only the operation is convenient, but also the processing efficiency is greatly increased.