CN108134889B - Top-mounted multifunctional camera car for studio and special slide rail - Google Patents
Top-mounted multifunctional camera car for studio and special slide rail Download PDFInfo
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- CN108134889B CN108134889B CN201711385882.8A CN201711385882A CN108134889B CN 108134889 B CN108134889 B CN 108134889B CN 201711385882 A CN201711385882 A CN 201711385882A CN 108134889 B CN108134889 B CN 108134889B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
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- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention provides a studio-used top-mounted multifunctional camera car and a special slide rail, belonging to the technical field of camera devices, the studio-used top-mounted multifunctional camera car comprises: a movable camera car is arranged below the top surface of the chamber; the lower part of the top surface of the chamber is connected with a horizontally arranged electromagnetic layer and a slide rail layer sequentially through a connecting rod from top to bottom; the surface of the top surface of the chamber is provided with a wireless receiving controller for controlling the electromagnetic layer; the invention has the advantages of high flexibility of the movement of the camera shooting vehicle, stable and accurate movement, wide shooting range, no influence of light and dust and high quality of shot pictures.
Description
Technical Field
The invention belongs to the technical field of photographic devices, and particularly relates to a top-mounted multifunctional photographic car for a studio and a special slide rail.
Background
In the current life, the TV program that everybody sees has the part to broadcast after the video recording in the studio, in order to guarantee the effect of recording, need to build long ladder in the auditorium position, then place the camera on long ladder upper portion and carry out the video recording, but this kind of mode can influence spectator's watching and can appear rocking or appear shooting dead angle when control camera switches the angle of making a video recording, still can adopt many photographers at the live action and carry out the video recording at the video recording in-process, because the complicated quality of shooing of activity place environment often can be influenced.
Disclosure of Invention
One of the objectives of the present invention is to provide a multifunctional overhead camera car for a studio, which has high flexibility of position movement, stable and accurate movement, wide shooting range, no influence of light and dust, and high quality of shot images.
The technical scheme adopted by the invention for realizing the purpose is as follows: the studio is with putting multi-functional camera car of top formula, includes:
a movable camera car is arranged below the top surface of the chamber;
the lower part of the top surface of the chamber is connected with a horizontally arranged electromagnetic layer and a slide rail layer sequentially through a connecting rod from top to bottom;
the surface of the top surface of the chamber is provided with a wireless receiving controller for controlling the electromagnetic layer;
the camera car is movably connected below the sliding rail layer, the camera car is arranged on the top surface of the studio above and is driven by the electromagnetic layer, the camera car is arranged above the studio to vacate more space for the bottom surface to perform other operations, thereby being beneficial to the progress of the studio, the camera car is arranged above the studio to ensure wider shooting range, higher flexibility and better shooting quality, is not influenced by ground light and dust and does not influence the sight of audiences and the operation of field workers, the electromagnet on the electromagnetic layer is used for controlling the camera car to move at each position above the studio, adjusting the shooting angle, moving stably, generating 'back shake' after moving and positioning relative to the prior equipment, greatly improving the flexibility of the camera car, and the accuracy of controlling the camera car to move by the electromagnetic layer is higher compared with other control modes, and meanwhile, the electromagnetic layer has adsorbability on the camera car, the stability and the security of making a video recording of car position on the studio of making a video recording are guaranteed, effectively solve the camera device in the studio among the prior art influence spectator's sight, field work personnel's operation, the shooting range is limited and projection arrangement can produce and rock the problem that influences the shooting quality at the removal in-process to further improve aerial photographic security through the magnetic force absorption of electromagnetism layer to the car of making a video recording.
Preferably, the planar shape of the electromagnetic layer is consistent with that of the slide rail layer, rectangular spaces are uniformly distributed on the surface, the formed electromagnetic layer and the surface of the slide rail layer are in a grid shape and are similar to a chessboard, a camera car slides in the rectangular spaces formed by the transverse and longitudinal staggering of the slide rails on the surface of the slide rail layer, the designed camera car is slightly smaller than the rectangular space on the surface of the slide rail layer, the magnetic layer and the slide rail layer are similar to a chessboard, the camera car is similar to chessmen, the camera car is controlled to move in the slide rail layer through the electromagnetic layer, only the formed rectangular spaces are respectively marked, and an operator moves the camera car to a specified position in a remote control mode through the wireless receiving controller.
Preferably, the electromagnetism layer comprises violently indulging crisscross electromagnetism group, and electromagnetism group is cylindrical electromagnetism portion surface equipartition electromagnetism piece, and electromagnetism portion is connected with wireless receiving controller, and ground passes through remote control unit and realizes the removal of camera car on the slide rail layer to the circular telegram condition on wireless receiving controller issue command control electromagnetism group, and the break-make electricity of the electromagnetism piece through electromagnetism group surface equipartition comes the distance that accurate control camera car moved on the slide rail layer.
Preferably, the camera car includes the frame, be equipped with the motor in the frame middle part, connect the disk body on the motor shaft, establish supporting shoe and automatically controlled telescopic link in the disk body, the supporting shoe top is equipped with the card strip with camera swing joint, automatically controlled telescopic link and card strip end-to-end connection, the frame surface is connected with the second wireless receiving controller, frame bottom surface four corners point has spherical pulley through the universal shaft connection, through card strip and camera fixed connection, guarantee the security of camera in the studio top, and realize camera rotation angle through the automatically controlled telescopic link of second wireless receiving controller control and motor and shoot or the camera is in vertical plane 270 rotatory shooting, the spherical pulley and the guide rail cooperation of frame bottom surface connection are connected, spherical pulley removes the in-process stationarity better in the guide rail that the guide rail shape corresponds with the pulley shape, the translation rate is faster.
Preferably, the dustproof bodies are arranged on the bottom surface of the rack and are formed by lapping two dustproof plates, the upper parts of the dustproof bodies are bent inwards, the bending angle A ranges from 120 degrees to 170 degrees, the dustproof bodies are made of iron, the dustproof bodies are arranged on the bottom surface of the rack and can prevent dust or objects above a studio from falling onto the rack, the dust is prevented from influencing the normal operation of the photographic car, the service life of the photographic car is prolonged, the photographic car is always in an adsorbed state in the moving process of the photographic car on a sliding rail layer, the camera shooting stability and the camera shooting quality are effectively guaranteed, the safety of the photographic car in the moving process is further guaranteed, the iron dustproof bodies play a magnetic isolation effect when being adsorbed, the magnetic layer is prevented from influencing parts on the rack, the shape change can be generated when the dustproof bodies are adsorbed by the magnetic layer due to the bending processing on the dustproof bodies, the light transmission direction and the vibration direction of the light emitted to the upper part in the studio are changed due to the shape change of the dustproof bodies The lens is changed and refracted to the camera lens to form a direct light, the shadow of the illuminated surface of the camera body is reduced, the illumination of the surface of the camera body is uniform, the contrast of the image is reduced, the stereoscopic impression and the image pickup quality of the camera body are improved, the image pickup quality of the camera body is effectively prevented from being influenced by light rays, and the formula I = I0（cosθ)2Where I is the light intensity, I0Theta is the angle formed by the incident and refracted directions of lightThe bending range of the bending angle A of the dustproof body is preferably 120-170 degrees, the change of the propagation direction and the vibration direction of light emitted upwards in the studio is ensured when the light passes through the dustproof body, and the changed light is transmitted to the camera lens through refraction.
Preferably, the electric control telescopic rod is connected with the tail end of the clamping strip through a buffer, the buffer consists of a shell, a buffer frame and a support shaft, three coaxial cylindrical shells are arranged on the support shaft, the inner wall of the shell is connected with the support shaft through a diamond buffer frame, the buffer frame is made of rubber, air holes with the diameter of 0.1-0.3 mm are formed in the surface of the buffer frame, the middle shell of the support shaft is connected with the bottom surface of the tail end of the clamping strip, the other two shells are connected with the electric control telescopic rod, if the rack shakes, the buffer is shaped through the buffer frame made of rubber, the diamond shape is elongated or compressed to deform, the vibration is increased to reduce the shaking feeling, the camera is prevented from shaking, the picture stability of the camera during shooting is ensured, the movement line of the camera is kept to be a horizontal arc line when the camera moves, the situation that the movement line is a horizontal wave line is avoided, the air current is inside gathering to the buffer and bring the dust in the air into inside the buffer frame through buffer frame surface gas pocket, and the air outwards releases when the buffering finishes, because the more dust of the air current of the inside gathering of buffer frame is concentrated to the buffer frame bottom, is difficult to release and realizes holding back the dust around the camera to the buffer frame outside, avoids the dust to influence light and the picture quality of making a video recording.
Preferably, the second wireless receiving controller is respectively connected with the camera, the electric control telescopic rod and the motor, and the camera rotation angle shooting or the camera 270-degree rotation shooting on the vertical plane is realized by controlling the electric control telescopic rod and the motor through the second wireless receiving controller.
Preferably, the universal shaft end and the pulley junction are equipped with the bearing, and the pulley is connected with the slide rail fit inside that is equipped with on the slide rail layer, owing to set up the bearing universal shaft and do not take place to rotate to avoided the gyro wheel to rotate rocking transmission that produces to the frame.
The camera car moves accurately and stably on the slide rail layer, and has no influence on the camera quality in the moving process, for example, the camera car needs to be moved from the front end-A1 to the rear end-A2 above the studio, and the specific control mode is as follows: the electromagnetic block at the forefront end of the A1 is electrified to realize the adsorption of a spherical roller and a dustproof body on the camera car, the electromagnetic block at the forefront end of the A1 is electrified and simultaneously the electromagnetic block at the forefront end of the A1 is switched on to be electrified towards the next electromagnetic block in the A2 direction, so the electromagnetic blocks in the path direction from A1 to A2 are switched on and off until the electromagnetic block at the tail end of the A2 is switched on, the roller and the dustproof body are subjected to the magnetic attraction to generate displacement and move from the A1 to the A2 position, the roller rotates in the process that the roller is subjected to the attraction to roll, and because a bearing universal shaft is arranged to not rotate, the shaking generated by the rotation of the roller is prevented from being transmitted to the stand, the shaking can be absorbed by a buffer in the process that the shaking is generated, and the dustproof body at the bottom surface of the stand is always in the adsorbed state in the process that the electromagnetic block is switched on and off, the electricity is effectively ensured, the camera stability and the camera quality and, the designed roller, the dustproof body and the buffer have triple shaking reducing effects, the stability of the camera in working is fully guaranteed, and the problem that pictures shake in the moving process of the camera in the prior art is effectively solved.
The second objective of the present invention is to provide a top-mounted type special slide rail for studio, which can be used to drive camera truck, and has stable, accurate and fast driving and high safety.
The top-mounted special slide rail for the studio comprises slide rails, the slide rails are transversely and longitudinally staggered to form a slide rail layer, an electromagnetic layer consistent with the plane shape of the slide rail layer is arranged above the slide rail layer, the slide rail layer and the electromagnetic layer are respectively connected below the top surface of the studio through connecting rods, a wireless receiving controller used for controlling the electromagnetic layer is arranged on the surface of the top surface of the studio, a camera truck is movably connected below the slide rail layer, and the slide rail layer is matched and connected with spherical pulleys on four angular points of the bottom surface of the camera truck through the slide rails. The camera car is arranged on the top surface of the studio above, the electromagnetic layer is used for driving the camera car, the camera car is arranged above the studio to vacate more space for the bottom surface to perform other operations, the progress of the studio is facilitated, the camera car is arranged above the studio to enable the camera car to have wider shooting range, higher flexibility and better shooting quality, is not influenced by ground light and dust and does not influence the sight of audiences and the operation of field workers, the electromagnet on the electromagnetic layer is used for controlling the camera car to move at each position above the studio, the shooting angle is adjusted and moved stably, the flexibility of the camera car is greatly improved due to 'backward shaking' generated after the camera car is moved and positioned relative to the existing equipment, the accuracy of controlling the movement of the camera car by the electromagnetic layer is higher than that of other control modes, and meanwhile, the electromagnetic layer has adsorbability on the camera car, guarantee the stability and the security of making a video recording that the car of making a video recording is located the studio, effectively solve the camera device in the studio among the prior art influence spectator's sight, site work personnel's operation, the shooting scope is limited and projection arrangement can produce and rock the problem that influences the shooting quality at the removal in-process, and further improve aerial photographic security through the magnetic force absorption of electromagnetism layer to the car of making a video recording, spherical pulley removes the in-process stationarity better in the guide rail that the guide rail shape corresponds with the pulley shape, the translation rate is faster.
Compared with the prior art, the invention has the beneficial effects that: the camera car is arranged above the studio, more space is left for the bottom surface to perform other operations, the progress of the studio is facilitated, and the camera car is arranged above the studio, so that the camera car has wider shooting range, higher flexibility and better shooting quality, is not influenced by ground light and dust, and does not influence the sight of audiences and the operation of field workers; the dust-proof body of design can obstruct the dust and produce the influence to the normal operation of camera car, avoids the magnet layer to receive the magnetic force influence to the spare part in the frame and has the effect that improves the camera and make a video recording the picture quality simultaneously. Utilize the electro-magnet on the electromagnetic layer to realize controlling the car of making a video recording and remove in each position of studio top, the adjustment shooting angle, it is steady to remove, can produce "shake after the mobile location for current equipment to the flexibility of car of making a video recording has very big improvement, the accurate nature that the car of making a video recording removed of electromagnetic layer control is higher than other control methods, the electromagnetic layer has the adsorptivity to the car of making a video recording simultaneously, guarantee the stability and the security of making a video recording that the car of making a video recording is located the studio.
Drawings
FIG. 1 is a schematic view showing the usage status of a multi-functional overhead camera car and a special slide rail for a studio according to the present invention;
FIG. 2 is a schematic view of an electromagnetic layer;
FIG. 3 is a schematic view of a slide rail layer;
FIG. 4 is a schematic view of a camera truck;
FIG. 5 is an enlarged view of portion b of FIG. 4;
FIG. 6 is a schematic diagram of a buffer;
FIG. 7 is a side view of a bumper;
fig. 8 is a schematic view of the slide rail and the pulley.
Description of reference numerals: 1. a chamber top surface; 2. a wireless reception controller; 3. an electromagnetic layer; 301. an electromagnetic group; 301a. an electromagnetic portion; 301b. an electromagnet block; 4. a slide rail layer; 401. a slide rail; 5. a camera car; 501. a camera; 502. clamping the strip; 503. a support block; 504. a motor; 505. an electric control telescopic rod; 506. a second wireless reception controller; 507. a frame; 508. a dust-proof body; 508a dust guard; 509. a pulley; 510. a cardan shaft; 6. a buffer; 601. a housing; 602. a buffer frame; 603 support the shaft.
Detailed Description
The invention is described in further detail below with reference to examples and figures:
example 1:
as shown in fig. 1, 2 and 3, the overhead multifunctional camera car for studios comprises:
a movable camera car 5 is arranged below the chamber top surface 1;
the lower part of the chamber top surface 1 is connected with a horizontally arranged electromagnetic layer 3 and a slide rail layer 4 sequentially through a connecting rod from top to bottom;
the surface of the chamber top surface 1 is provided with a wireless receiving controller 2 for controlling an electromagnetic layer 3;
the camera car 5 is movably connected below the sliding rail layer 4, the camera car 5 is arranged on the top surface 1 of the studio above, the electromagnetic layer 3 is used for driving the camera car 5, the camera car 5 is arranged above the studio to vacate more space for the bottom surface to perform other operations, the progress of the studio is facilitated, the camera car 5 is arranged above the studio to ensure that the shooting range is wider, the flexibility is higher, the shooting quality is better, the camera car is not influenced by ground light and dust and the operation of audience sight and field workers is not influenced, the electromagnet on the electromagnetic layer 3 is used for controlling the camera car 5 to move at each position above the studio, the shooting angle is adjusted, the movement is stable, the 'backswing' generated after the movement and the positioning of the existing equipment is realized, the flexibility of the camera car 5 is greatly improved, and the movement accuracy of the camera car 5 controlled by the electromagnetic layer 3 is higher than that of other control modes, meanwhile, the electromagnetic layer 3 has adsorbability on the camera car 5, so that the stability and the camera safety of the camera car 5 on a studio are guaranteed, the problems that the sight of audiences and the operation of field workers are influenced by a camera device in the studio, the shooting range is limited and the shooting quality is influenced by the shaking of a projection device in the moving process in the prior art are effectively solved, and the safety of aerial camera shooting is further improved by the magnetic adsorption of the electromagnetic layer 3 on the camera car 5.
The planar shape of the electromagnetic layer 3 is consistent with that of the slide rail layer 4, rectangular spaces are uniformly distributed on the surface, the surfaces of the formed electromagnetic layer 3 and the slide rail layer 4 are in a grid shape and are similar to a chessboard, the camera car 5 slides in the rectangular spaces formed by the transverse and longitudinal staggering of the slide rails 401 on the surface of the slide rail layer 4, the designed camera car 5 is slightly smaller than the rectangular space on the surface of the slide rail layer 4, the magnetic layer 3 and the slide rail layer 4 are similar to the chessboard, the camera car 5 is similar to chess pieces, the camera car 5 is controlled to move in the slide rail layer 4 through the electromagnetic layer 3, the formed rectangular spaces are only required to be respectively marked, an operator moves the camera car 5 to a specified position in a remote control mode through the wireless receiving controller 2, and can accurately control the moving position of the camera car 5.
The electromagnetic layer 3 is composed of electromagnetic groups 301 which are staggered transversely and longitudinally, the electromagnetic groups 301 are cylindrical electromagnetic parts 301a, electromagnetic blocks 301b are uniformly distributed on the surfaces of the electromagnetic groups 301, the electromagnetic parts 301a are connected with the wireless receiving controller 2, the ground controls the electrification condition of the electromagnetic groups 301 by issuing instructions to the wireless receiving controller 2 through a remote control device to realize the movement of the camera car 5 on the slide rail layer 4, and the distance of the camera car 5 moving on the slide rail layer 4 is accurately controlled by switching on and off the electromagnetic blocks 301b uniformly distributed on the surfaces of the electromagnetic groups 301.
Example 2:
as shown in fig. 4, the present embodiment is further optimized based on embodiment 1 as follows: the camera car 5 comprises a frame 507, a motor 504 is arranged in the middle of the frame 507, a disc body is connected on a rotating shaft of the motor 504, a supporting block 503 and an electric control telescopic rod 505 are arranged in the disc body, a clamping strip 502 movably connected with the camera 501 is arranged above the supporting block 503, the electric control telescopic rod 505 is connected with the tail end of the clamping strip 502, a second wireless receiving controller 506 is connected on the surface of the frame 507, a spherical pulley 509 is connected with four corner points of the bottom surface of the frame 507 through a universal shaft 510, the camera 501 is fixedly connected with the camera 501 through the clamping strip 502, the safety of the camera 501 above a studio is ensured, the electric control telescopic rod 505 and the motor 504 are controlled through the second wireless receiving controller 506 to realize the shooting of the rotating angle of the camera 501 or the shooting of the camera 501 rotating at 270 degrees on a vertical plane, the spherical pulley 509 connected with the guide rail 401 in a matching manner, the spherical, the moving speed is faster.
The bottom surface of the rack 507 is provided with the dust-proof bodies 508, the dust-proof bodies 508 are formed by lapping two dust-proof plates 508a, the upper parts of the dust-proof bodies 508a are bent inwards, the bending angle A is 120-170 degrees, the dust-proof bodies 507 are made of iron, the dust-proof bodies 508 arranged on the bottom surface of the rack 507 can prevent dust or objects above a studio from falling onto the rack 507, the dust is prevented from influencing the normal operation of the camera car 5, the service life of the camera car 5 is prolonged, the camera car 5 is always in an adsorbed state in the moving process of the slide rail layer 4, the safety of the camera car 5 in the moving process is further ensured while the camera stability and the camera quality are effectively ensured, the iron dust-proof bodies 507 play a magnetic isolation effect when being adsorbed, the magnetic force of the magnet layer 3 on parts on the rack 507 is prevented from being influenced, and the shape change can be generated when the dust-proof bodies 508a are adsorbed by the magnet layer 3 due to the bending treatment on, when the upward light in the studio passes through the dust-proof body 507, the propagation direction and vibration direction of the light change due to the shape change of the dust-proof body 508a and refract to the lens of the camera 501 to form a direct light, thereby reducing the receiving of the cameraThe shadow of the illuminated surface and the uniform illumination of the surface of the camera body reduce the contrast of the image, improve the third dimension and the image quality of the camera body, and effectively avoid the influence of light rays on the image quality of the camera 501, and the formula I = I0（cosθ)2Where I is the light intensity, I0The light intensity after light refraction is shown, theta is an included angle generated by light incidence and refraction directions, the bending range of the bending angle A of the dustproof body 508a is preferably 120-170 degrees, the most preferable angle is 134 degrees, the change of the propagation direction and the vibration direction of light emitted upwards in the studio is ensured when the light passes through the dustproof body 507, and the changed light is transmitted to the lens of the camera 501 through refraction.
The dust-proof body 508a is prepared from 160 parts by weight of iron powder, 10 parts by weight of copper-zinc alloy, 22 parts by weight of silicon dioxide, 7.5 parts by weight of silane coupling agent, 17.3 parts by weight of quartz sand, 10 parts by weight of diamond with a diameter of 0.01mm, 8.5 parts by weight of sodium fluoride, 45 parts by weight of calcium carbonate, 4 parts by weight of graphite powder, 27 parts by weight of trichloroethylene, 23.4 parts by weight of sodium methylenedinaphthalenesulfonate, 12.5 parts by weight of cyclopentanol, 12 parts by weight of water glass, and 22 parts by weight of alkylphenol polyoxyethylene, and the dust-proof body 508a is prepared by melting a titanium-nickel alloy and a copper-zinc alloy to form metallic water, keeping the metallic water, mixing the metallic water with the diamond with a diameter of 0.01mm, sodium fluoride, calcium carbonate, graphite powder, trichloroethylene, sodium methylenedinaphthalenesulfonate, cyclopentanol and water glass uniformly at 64 ℃, heating to 74 ℃ for 37min, pouring the mixture together with the metallic water and the mixture of metallic water, wherein the dust-proof body 508a is prepared from D-picric acid and L-phosphoric acid, and the dust-proof body 508a is prepared by adding the crystal-almond 508a, and the crystal-resistant body 508a, and the crystal-resistant body 508a are excellent in the crystal-resistant effect of which are obtained by adding the crystal.
The second wireless receiving controller 506 is respectively connected with the camera 501, the electric control telescopic rod 505 and the motor 504, and the second wireless receiving controller 506 controls the electric control telescopic rod 505 and the motor 504 to realize the shooting of the rotation angle of the camera 501 or the shooting of the camera 501 in the vertical plane at 270 degrees.
The bearing is arranged at the joint of the end of the universal shaft 510 and the pulley 509, the pulley 509 is connected with the sliding rail 401 arranged on the sliding rail layer 4 in a matching manner, and the universal shaft 510 is not rotated due to the bearing, so that the roller 509 is prevented from rotating and shaking to be transmitted to the rack 507.
Example 3:
as shown in fig. 5 to 7, the present embodiment is further optimized on the basis of embodiment 1:
the electric control telescopic rod 505 is connected with the tail end of the clamping strip 502 through the buffer 6, the buffer 6 is composed of a shell 601, a buffer frame 602 and a support shaft 603, three coaxial cylindrical shells 601 are arranged on the support shaft 603, the inner wall of the shell 601 is connected with the support shaft 603 through a diamond buffer frame 602, the buffer frame 602 is made of rubber, the surface of the buffer frame is provided with an air hole with the preferable phi of 0.15mm, the shell 601 in the middle of the support shaft 603 is connected with the bottom surface of the tail end of the clamping strip 502, the other two shells 601 are connected with the electric control telescopic rod 505, if the rack 507 shakes, the buffer 6 is shaped through the buffer frame 602 made of rubber, the diamond shape is elongated or compressed to deform, so that the shaking feeling is reduced, the shaking feeling of the camera 501 is avoided, the stable picture of the camera 501 during shooting is ensured, the movement line of the camera 501 is kept to be a, in the process of deformation of the buffer 6, the air flow around the buffer 6 changes, the air flow is gathered towards the inside of the buffer 6 and brings dust in the air into the buffer 602 through the air holes on the surface of the buffer 602, when the buffering is finished, the air is released outwards, and because more dust in the air flow gathered inside the buffer 602 is gathered at the bottom of the buffer 602, the dust is difficult to release to the outside of the buffer 602 to intercept the dust around the camera 501, and the dust is prevented from affecting the light and the quality of the image.
Example 4:
as shown in fig. 1-4 and 8, the top-mounted special slide rail for the studio comprises a slide rail 401, the slide rail 401 is horizontally and longitudinally staggered to form a slide rail layer 4, an electromagnetic layer 3 consistent with the planar shape of the slide rail layer 4 is arranged above the slide rail layer 4, the slide rail layer 4 and the electromagnetic layer 3 are respectively connected below a chamber top surface 1 through connecting rods, a wireless receiving controller 2 for controlling the electromagnetic layer 3 is arranged on the surface of the chamber top surface 1, a camera car 5 is movably connected below the slide rail layer 4, and the slide rail layer 4 is connected with spherical pulleys 509 on four corner points of the bottom surface of the camera car 5 through the slide rail 401 in a matching manner. The camera car 5 is arranged on the top surface 1 of the studio above, the electromagnetic layer 3 is used for driving the camera car 5, the camera car 5 is arranged above the studio to vacate more space for the bottom surface to perform other operations, the progress of the studio is facilitated, the camera car 5 is arranged above the studio to ensure that the camera car 5 has wider shooting range, higher flexibility and better shooting quality, is not influenced by ground light and dust and does not influence the sight of audiences and the operation of field workers, the electromagnet on the electromagnetic layer 3 is used for controlling the camera car 5 to move at each position above the studio, the shooting angle is adjusted, the movement is stable, the flexibility of the camera car 5 is greatly improved by 'backswing' generated after the movement and the positioning of the existing equipment, the accuracy of the electromagnetic layer 3 for controlling the movement of the camera car 5 is higher than that of other control modes, and meanwhile, the electromagnetic layer 3 has adsorbability on the camera car 5, guarantee that camera car 5 is located stability and the security of making a video recording on the studio, effectively solve camera device in the studio among the prior art influence audience's sight, the operation of field work personnel, the shooting range is limited and projection arrangement can produce the problem that rocks the influence and shoot the quality at the removal in-process, and further improve aerial photographic security through the magnetic force absorption of electromagnetism layer 3 to camera car 5, spherical pulley 509 removes the in-process stationarity better in the guide rail 401 that the guide rail shape corresponds with pulley 509 shape, the translation rate is faster.
Example 5:
when the device of the invention is actually used: the magnetic layer 3 and the slide rail layer 4 are similar to a chessboard, the camera car 5 is similar to chess pieces, the camera car 5 is controlled to move in the slide rail layer 4 through the magnetic layer 3, only the formed rectangular spaces are respectively marked, and the camera car 5 is moved to a specified position in a remote control mode through the wireless receiving controller 2 by an operator, so that the moving position of the camera car 5 can be accurately controlled.
For example, the camera car 5 needs to be moved from the front end (a 1) to the rear end (a 2) above the studio, and the specific control method is as follows: the wireless receiving controller 2 and the second wireless receiving controller 506 are utilized to electrify the foremost electromagnetic block 301b at A1 to realize the adsorption of the spherical roller 509 and the dustproof body 508 on the camera car 5, the foremost electromagnetic block 301b at A1 is disconnected, the foremost electromagnetic block 301b at A1 is simultaneously connected to electrify the next electromagnetic block 301b in the direction of A2, the electromagnetic blocks 301b in the path direction of A1 to A2 are powered on and off until the tail end electromagnetic block 301b at A2 is connected, the roller 509 and the dustproof body 508 are subjected to the magnetic attraction force to generate displacement, the roller 509 moves to A2, the roller 509 rotates in the process of rolling under the attraction force, because the universal shaft 510 of the arrangement of the universal bearing does not rotate, the shaking generated by the rotation of the roller 509 is prevented from being transmitted to the rack 507, the shaking can be absorbed by the arranged buffer 6 even if the shaking is generated, and the dustproof body 508 of the rack 507 is always in the state of iron body in the process of powering on and off of the electromagnetic block 301b, the security and the picture levelness of the camera car 5 in the moving process are further guaranteed while the camera shooting stability and the camera shooting quality are effectively guaranteed, the designed roller 509, the dustproof body 508 and the buffer 6 have triple shake reducing effects, the stability of the camera 501 in the working process is fully guaranteed, and the problem that the picture shakes in the moving process of the camera in the prior art is effectively solved.
Conventional operations in the above embodiments are well known to those skilled in the art and will not be described herein.
The embodiments described above are intended to illustrate the technical solutions of the present invention in detail, and it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modification, supplement or similar substitution made within the scope of the principles of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The studio is with putting multi-functional camera car of top formula, includes:
a movable camera car (5) is arranged below the chamber top surface (1);
the method is characterized in that: the lower part of the chamber top surface (1) is connected with a horizontally arranged electromagnetic layer (3) and a slide rail layer (4) sequentially through a connecting rod from top to bottom;
the surface of the chamber top surface (1) is provided with a wireless receiving controller (2) for controlling the electromagnetic layer (3);
a photographic car (5) is movably connected below the slide rail layer (4);
the camera car (5) comprises a frame (507), a motor (504) is arranged in the middle of the frame (507), a rotating shaft of the motor (504) is connected with a disc body, a supporting block (503) and an electric control telescopic rod (505) are arranged in the disc body, a clamping strip (502) movably connected with the camera (501) is arranged above the supporting block (503), the electric control telescopic rod (505) is connected with the tail end of the clamping strip (502), the surface of the frame (507) is connected with a second wireless receiving controller (506), and four angular points of the bottom surface of the frame (507) are connected with a spherical pulley (509) through a universal shaft (510);
electrically controlled telescopic link (505) pass through buffer (6) and card strip (502) end-to-end connection, buffer (6) are by casing (601), buffer frame (602) and back shaft (603) are constituteed, be equipped with three coaxial cylindrical casing (601) on back shaft (603), casing (601) inner wall passes through rhombus buffer frame (602) and is connected with back shaft (603), buffer frame (602) are the rubber material, and the surface is seted up phi 0.1~0.3 mm's gas pocket, back shaft (603) middle part casing (601) are connected with card strip (502) terminal bottom surface, two casing (601) are connected with electrically controlled telescopic link (505) in addition.
2. The studio-top multi-function camera cart of claim 1, wherein: the planar shape of the electromagnetic layer (3) is consistent with that of the slide rail layer (4), rectangular spaces are uniformly distributed on the surface of the electromagnetic layer, and the camera car (5) slides in the rectangular spaces formed by transversely and longitudinally staggering the slide rails (401) on the surface of the slide rail layer (4).
3. The studio-top multi-function camera cart of claim 1, wherein: the electromagnetic layer (3) is formed by transversely and longitudinally staggered electromagnetic groups (301), the electromagnetic groups (301) are electromagnetic blocks (301 b) uniformly distributed on the surface of a cylindrical electromagnetic part (301 a), and the electromagnetic part (301 a) is connected with the wireless receiving controller (2).
4. The studio-top multi-function camera cart of claim 1, wherein: the bottom surface of the rack (507) is provided with dust-proof bodies (508), each dust-proof body (508) is formed by lapping two dust-proof plates (508 a), the upper parts of the dust-proof bodies (508 a) are bent inwards, and the bending angle A ranges from 120 degrees to 170 degrees.
5. The studio-top multi-function camera cart of claim 1, wherein: the second wireless receiving controller (506) is respectively connected with the camera (501), the electric control telescopic rod (505) and the motor (504).
6. The studio-top multi-function camera cart of claim 1, wherein: the universal shaft (510) tip is equipped with the bearing with pulley (509) junction, and pulley (509) and slide rail (401) interior cooperation that is equipped with on slide rail layer (4) are connected.
7. The studio is with purpose-built slide rail of formula of putting on top, including slide rail (401), its characterized in that: slide rail (401) are violently indulged crisscross and are constituteed slide rail layer (4), and slide rail layer (4) top is equipped with electromagnetic layer (3) unanimous rather than planar shape, and slide rail layer (4) and electromagnetic layer (3) are connected in room top surface (1) below through the connecting rod respectively, room top surface (1) surface is equipped with wireless receiving control ware (2) that are used for controlling electromagnetic layer (3), and slide rail layer (4) below swing joint has camera car (5), and slide rail layer (4) are connected through slide rail (401) and spherical pulley (509) cooperation on camera car (5) bottom surface four corners point.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711385882.8A CN108134889B (en) | 2017-12-20 | 2017-12-20 | Top-mounted multifunctional camera car for studio and special slide rail |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711385882.8A CN108134889B (en) | 2017-12-20 | 2017-12-20 | Top-mounted multifunctional camera car for studio and special slide rail |
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| CN108134889B true CN108134889B (en) | 2020-07-14 |
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| JP2002154491A (en) * | 2000-11-17 | 2002-05-28 | Jeikamu:Kk | Mounting device for video camera |
| CN101783874A (en) * | 2010-02-26 | 2010-07-21 | 赵明友 | Air camera and video device in studio |
| CN201616860U (en) * | 2010-02-26 | 2010-10-27 | 赵明友 | Camcorder system |
| CN206322452U (en) * | 2016-12-30 | 2017-07-11 | 精锐世纪（天津）会展有限公司 | A kind of museum ground interaction display device |
| CN206574266U (en) * | 2016-12-28 | 2017-10-20 | 刘世栋 | A kind of multi-action computer long-distance education equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002154491A (en) * | 2000-11-17 | 2002-05-28 | Jeikamu:Kk | Mounting device for video camera |
| CN101783874A (en) * | 2010-02-26 | 2010-07-21 | 赵明友 | Air camera and video device in studio |
| CN201616860U (en) * | 2010-02-26 | 2010-10-27 | 赵明友 | Camcorder system |
| CN206574266U (en) * | 2016-12-28 | 2017-10-20 | 刘世栋 | A kind of multi-action computer long-distance education equipment |
| CN206322452U (en) * | 2016-12-30 | 2017-07-11 | 精锐世纪（天津）会展有限公司 | A kind of museum ground interaction display device |
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