33 results about "Tripod (photography)" patented technology

The invention belongs to the technical field of tripods, particularly relates to a forward and reverse folding photography tripod, and aims to solve the problems of inconvenience in forward and reverse folding of support legs of a tripod, troublesome operation, influence on adjustment and use of a user and great reduction of photography efficiency in the prior art. The forward and reverse foldingphotography tripod comprises a bottom plate, three supporting legs distributed at equal intervals are hinged to the edge of the outer wall of the bottom of the bottom plate, grooves are formed in theouter walls of the supporting legs, rotating rods are rotatably connected to the inner walls of the grooves, fixing cones are arranged at the ends, away from the supporting legs, of the rotating rods,hinge columns are arranged on the outer walls of the supporting legs, and clamping rods are hinged to the outer walls of the hinge columns. The clamping rods can be clamped into clamping holes underthe action of reset springs to limit and fix the rotating rods, so that the rotating rods can be folded when not in use, forward and reverse folding of the supporting legs is realized, the operation is simple, the use by people is convenient, and the camera shooting efficiency is improved.

The invention relates to the technical field of photography auxiliary equipment, and discloses a camera tripod stabilizing device based on an electromagnetic induction principle. The device comprises a supporting table and supporting legs, a glass tube is fixedly connected to the interior of the supporting table, a steel ball is movably sleeved with the glass tube, and a first power connection sheet is fixedly connected to the interior of the glass tube. A second power connection sheet is fixedly connected to the interior of the glass tube, a supporting rod is movably connected to the interior of each supporting leg in a sleeved mode, a first iron block is fixedly connected to the exterior of each supporting rod, and a rack is fixedly connected to the exterior of each supporting rod. Through the interaction of the glass tube, the steel ball, the first power connection sheet, the supporting rods, a first spring, a first electromagnet, the first iron blocks, a baffle plate, a rack, a gear, a rotating shaft, a ratchet wheel and a stop lever, an inclined tripod can be adjusted when the tripod is used on an uneven road surface so that the tripod can be kept in a horizontal state, and the use effect of a user is not influenced. And the tripod is more convenient to use.

The invention discloses an omni-directional multi-angle shooting method and device. The method specifically comprises the following steps of step 1, installing equipment, namely fixing a bottom plateto a tripod by using bolts or directly putting the bottom plate on a horizontal plane without a shielding object around the periphery; step 2, inputting a scene; step 3, selecting a range; and step 4,shooting the scene. The invention relates to the technical field of photography. According to the omni-directional multi-angle shooting method and device, a servo motor is used to drive a first gearto rotate, so that a second gear drives a camera to rotate horizontally in order to complete photography of the horizontal plane of the scene; a shooting angle of the camera is adjusted by using an angle telescopic rod, and a height telescopic rod is matched to adjust the height of a shooting surface; preset operation shooting is performed through a single-chip microcomputer; a user can realize omnibearing multi-angle selfie by directly moving the own position under a condition that the background is fixed; and the device is stable in operation, higher in shooting quality and convenient for selfie.

The invention relates to a splittable multifunctional photography tripod which comprises a connecting shaft sleeve, a plurality of carbon fiber tubes and a phi28 locking socket, wherein the lower end of the connecting shaft sleeve is inserted into an opening in the upper end of a phi12 carbon fiber tube; the phi12 carbon fiber tube is inserted into a phi15 carbon fiber tube; a phi24 rubber ring is arranged at a connected part of the phi12 carbon fiber tube and the phi15 carbon fiber tube; the phi15 carbon fiber tube is inserted into a phi18.7 carbon fiber tube; a phi28 rubber ring is arranged at a connected part of the phi 15 carbon fiber tube and the phi18.7 carbon fiber tube; the phi18.7 carbon fiber tube is inserted into a phi22.1 carbon fiber tube; a phi31 rubber ring is arranged at a connected part of the phi18.7 carbon fiber tube and the phi22.1 carbon fiber tube; the phi22.1 carbon fiber tube is inserted into a phi25.6 carbon fiber tube; a phi35 rubber ring is arranged at a connected part of the phi22.1 carbon fiber tube and the phi25.6 carbon fiber tube; the lower end of the phi25.6 carbon fiber tube and a tripod connecting sleeve are fixedly connected by double-screw bolts; and the phi28 locking socket is arranged below the phi25.6 carbon fiber tube. The splittable multifunctional photography tripod disclosed by the invention has the beneficial effects that after a tripod center tube is split from a tripod base, the tripod center tube can be used as an independent unipod; and the splittable multifunctional photography tripod can be used, stretched or split according to different demands under different conditions.

The invention discloses a photography camera free track motion shooting device which is called a drifting device for short. The device is a carrying device of a vidicon and a camera in a recording process in the screen culture industry. In the current screen culture industry, in a large number of film and TV program shooting and making processes, traditional tripod shooting cannot meet the requirements of a director, the requirements for movement sense and visual impact of moving frames are higher and higher, special angles which need to be shot are more and more, for example, a creeping moving scene is shot in a very narrow space (in a pipeline), a scene of rotating by 360 degrees around a certain object or an actor (close-up food) is shot, and moving is carried out in a certain range according to a preset track (billiard movement). If the scenes are shot with traditional equipment, difficulty is large, a camera lens will sway, focusing is not accurate, or even the scenes cannot be completed. However, the drifting device overcomes the shortcomings, the advantages of the device are effectively achieved, and meanwhile the device has the advantages of being high in accuracy, small in size, flexible in motion and the like, and various recording tasks in various specific environments can be well completed. A high-accuracy locating device is used in the drifting device, a track motion mode is determined, only relevant data parameters need to be set in advance, and motion in various angles and moving tracks can be completed smoothly. The drifting device can carry various vidicons and various cameras, various corresponding auxiliaries such as a monitor and a cell support can be added, and a user can carry out real-time monitoring and operation conveniently.

The invention discloses a telescopic structure which comprises an inner pipe, an outer pipe, a telescopic assembly connected with the inner pipe and a driving surface arranged on the outer pipe, wherein the telescopic assembly comprises an elastic piece and a protruding part, one end of the protruding part abuts against the elastic piece, the other end of the protruding part extends out of the side wall of the inner pipe, an inclined surface is formed on the protruding part, the driving surface and the end face of the outer pipe are located at different horizontal heights, when the inner pipe moves towards the outer pipe, the driving surface extrudes the convex part to move inwards along the inclined surface, and then the outer pipe continuously extrudes the convex part along the inclined surface, so that the convex part is propped against the inner wall of the outer pipe to translate, and the inner pipe and the outer pipe are overlapped and shrunk along the axial direction. The invention further discloses a selfie stick, a lamp holder and a photography tripod. The matching structure of the telescopic assembly and joints is simple, and the assembly size is reduced; and the adjacent pipe bodies can contract automatically without independent operation, operation is easy and convenient, and the length control flexibility is high.

The invention relates to a remote monitoring system, which comprises a digital hard disk video tape recorder, and is characterized in that the digital hard disk video tape recorder is connected with induction equipment; the induction equipment comprises a smoke sensor, a door magnet and an infrared probe; the digital hard disk video tape recorder is connected with photography equipment; the photography equipment comprises one or more cameras, a fast ball and a tripod; a decoder is arranged between the tripod and the digital hard disk video tape recorder; the digital hard disk video tape recorder is connected with warning equipment; the warning equipment comprises a warning horn, a warning lamp and a monitoring instrument; the digital hard disk video tape recorder is also connected with supervision equipment; the supervision equipment comprises a supervision instrument and a remote supervision instrument which are computers and/or television walls. The remote monitoring system has the advantages of supervising and managing a field and bringing convenience to remote fault diagnosis; due to remote monitoring, aims of reducing workers and improving efficiency are fulfilled; and by using a network technology, the production cost is reduced, and the labor productivity is improved.

The invention discloses an angle adjusting device for photography and video recording. The device comprises a tripod which is constructed to be an existing camera shooting tripod supporting structure; and a camera mounting seat which is of a quick mounting plate structure on an existing camera support. The angle adjusting device further comprises an angle adjusting part, the angle adjusting part comprises a round seat fixedly connected with the upper end of the tripod, the upper end of the round seat is coaxially and fixedly connected with a disc convex block, the disc convex block is rotationally sleeved with a rotating piece, the rotating piece is further sleeved with a connecting ring, a transverse panel is horizontally arranged on the upper side of the rotating piece, and the transverse panel is fixedly connected with the connecting ring. The camera mounting seat is connected with the transverse panel through a control assembly. A light supplementing part is arranged between the camera mounting seat and the tripod. According to the angle adjusting device, complex photographing operation such as low-angle photographing and high-angle photographing can be completed without additionally arranging an auxiliary arm, meanwhile, the device is further provided with a light supplementing structure, and light is properly supplemented when light is influenced by angle adjustment.

The invention discloses a rainproof photography tripod for muddy ground. The rainproof photography tripod comprises a machine shell, wherein a lifting cavity is formed in the left side of the machine shell, a lifting mechanism is arranged in the lifting cavity, a reinforcing mechanism is arranged in the lifting cavity, a transmission cavity is formed in the right side of the machine shell, a transmission mechanism is arranged in the transmission cavity, a rain shielding mechanism is arranged on the upper end face of the right side of the machine shell, and a rain testing mechanism is arranged on the upper right side of the machine shell. The rainproof photography tripod is simple in structure and convenient to operate, the rainproof photography tripod can adjust supporting legs respectively in use so as to adapt to the muddy ground and the slope with the uneven road surface, and a camera is shielded from rain after long-time exposure when it rains in the absence of personnel, so that the camera is prevented from being damaged by rainwater, and meanwhile, the tripod can be reinforced to a certain extent, so that unnecessary loss caused when the tripod is blown off by wind in rains is avoided.

The invention discloses a self-locking mechanism of a tripod head for photography and video recording, and belongs to the field of tripod heads, the self-locking mechanism of the tripod head for photography and video recording comprises a tripod head, the tripod head is provided with an X-axis motor, a Y-axis motor and a Z-axis motor which are connected in sequence, the output end of the Z-axis motor is connected with a rectangular connecting frame, and locking devices are fixed to the four corners of the rectangular connecting frame; the locking device comprises a connecting rod, a torsional spring bearing is arranged at one end of the connecting rod, L-shaped force arms are symmetrically and rotationally connected to the two ends of the torsional spring bearing, a plurality of sliding grooves are symmetrically and evenly formed in the two sides of the ends, away from the torsional spring bearing, of the L-shaped force arms at equal intervals, a U-shaped locking block is arranged between the two symmetrical sliding grooves, and sliding strips matched with the sliding grooves are arranged on the U-shaped locking block. The camera shooting equipment clamping and locking device can be suitable for camera shooting equipment of various sizes, clamping and locking are convenient and fast, use is convenient, the application range is wide, the market prospect is achieved, and the camera shooting equipment clamping and locking device is suitable for popularization.

The invention discloses an inflatable soft light box, belongs to photography and video recording live broadcast equipment, and aims to solve the problems that the existing soft light box formed by wrapping a supporting frame with soft light cloth is heavy, still has a large size after being folded and is inconvenient to carry and transport. The box body comprises a light-transmitting sealing piece and an inflatable and bulged air bag, the airtight inflation cavity is inflated or deflated through the air nozzle, the inflated air bag is bulged and used for softening light, and the deflated air bag is empty and convenient to fold and store. As the form change of the air bag of the inflatable soft light box is realized by virtue of inflation and exhaust, the air bag is light in weight, does not contain a supporting frame and is light in weight; after being folded, the device is small in size and convenient to carry and transport; the pressure on the bayonet of the lamp and the tripod for supporting the lamp is reduced, and the bayonet of the lamp is prevented from being damaged; and the center of gravity of the whole polishing equipment is not easy to shift when the polishing equipment is used, and the polishing equipment is not easy to topple over.

The invention provides a photography tripod. The photography tripod comprises supporting legs, a mounting table and limiting plates; each supporting leg comprises a connecting part; limiting parts arearranged on the mounting table; the connecting parts are movably connected with the limiting parts respectively; a plurality of limiting grooves are formed in each limiting part; the limiting platesare movably connected with the connecting parts respectively; any end of each limiting plate can be attracted to the corresponding connecting part; and when each limiting plate is not adsorbed on thecorresponding connecting part, the limiting plate cannot be clamped to the limiting grooves, and the connecting part can rotate freely relative to the corresponding limiting part. According to the photography tripod provided by the invention, the supporting legs can rotate by 180 degrees relative to the limiting parts so as to be opened forwardly and reversely; and first limiting protrusions can be clamped into the limiting grooves or second limiting protrusions can be clamped into the limiting grooves, so that the supporting legs can be limited, and therefore, the photography tripod can be simple to use and operate and can meet a requirement that a user needs to inversely fix a camera to perform photographing.