CN216217078U - Movie & TV shooting device with dustproof function - Google Patents

Abstract

The utility model relates to the technical field of dust prevention, and discloses a video shooting device with a dust prevention function, which comprises supporting legs, a supporting plate and a camera, wherein a dust cover is fixedly arranged on the supporting legs and the supporting plate, a covering device is fixedly arranged in the dust cover, and the covering device comprises: place board, motor, bull stick one, wire rope, fixed disk, bracing piece, shelter from cloth, place board fixed mounting and hide the inner wall of device, motor fixed mounting is on placing the board, the output of motor passes through shaft coupling and bull stick fixed connection, the wire rope cover is established on the bull stick one, the top fixed mounting of fixed disk is in the one end of bull stick one, bracing piece fixed mounting is around the bottom of fixed disk, four angles fixed mounting that shelter from cloth slowly puts down the fixed disk when the motor function on the outer wall of bracing piece for install in the backup pad shelter from cloth and cover the camera, reach the effect of preventing the ash.

Description

Movie & TV shooting device with dustproof function

Technical Field

The utility model relates to the technical field of dust prevention of a film and television shooting device, in particular to a film and television shooting device with a dust prevention function.

Background

The existing digital single lens reflex camera has no special dustproof device between the lens and the light sensitive plate. Because the lens is frequently replaced, the user does not pay attention to the replacement, dust easily enters the machine body and is stuck on the light-sensitive plate, so that black spots appear on the picture during imaging, and the shooting quality is seriously influenced. The user not only needs to pay attention to when using, still needs often to blow the clearance to the sensitization board, perhaps uses cotton swab, the direct wiping of camera lens paper. However, these methods are difficult to clean the dust on the photosensitive plate completely, and even in cleaning, scratches and marks are left, which causes damage. At present, few special solutions for the problems are available, and the cleaning and maintenance can only be carried out from the manufacturer maintenance department at regular intervals, and the regular cleaning of returning to the factory is very troublesome, so that the dust pollution cannot be avoided fundamentally, and the time and the cost are high. Some manufacturers add a mode such as ultrasonic vibration to a digital single lens reflex camera for cleaning a light-sensing plate, but the ultrasonic vibration only has an obvious effect on dust attached to the surface of the light-sensing plate, and is difficult to solve for other dirt with strong adhesive force, such as water stains and the like. And the camera is an electrical device for collecting reflected light on a shot object, converting light energy into electric energy and processing the electric energy due to the addition of an ultrasonic vibration system. The current camera is fixed at a certain corner mostly, carries out the control of within range, but because present haze weather takes place many, environmental pollution is comparatively serious, and the dust in the air is many, and the time is of a specified duration, and the dust can fall in the camera position of camera, can produce very big influence to the control quality of camera.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a film and television shooting device with a dustproof function, and the purpose of xxxx is achieved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device is shot to movie & TV with dustproof function, includes supporting leg, backup pad and camera, its characterized in that: dust cover fixed mounting is on supporting leg and backup pad, the inside fixed mounting of dust cover has the device of coveing, it includes to cover the device: place board, motor, bull stick one, wire rope, fixed disk, bracing piece, shelter from cloth, place board fixed mounting and hide the inner wall of device, motor fixed mounting is on placing the board, the output of motor passes through shaft coupling and bull stick fixed connection, the wire rope cover is established on the bull stick one, the top fixed mounting of fixed disk is in the one end of bull stick one, bracing piece fixed mounting is around the bottom of fixed disk, shelter from four angles fixed mounting of cloth on the outer wall of bracing piece.

Preferably, the end of the first rotating rod, which is far away from the motor, penetrates through the fixing plate through a bearing, and the end of the first rotating rod, which is far away from the motor, is rotatably connected to the inner wall of the dust cover through another bearing.

Preferably, the dustproof device is fixedly arranged in the dustproof cover and comprises a first gear, a second rotating rod, a gear ring, a first rotating pin, a connecting rod, a second rotating pin, a dust shielding sheet, a circular ring, a first fixing pin, a second fixing pin, a fixing rod and a rubber sleeve, wherein the first gear is sleeved on the first rotating rod, the second gear is fixedly sleeved on the second rotating rod, one end of the second rotating rod is rotatably connected to the inner wall of the dustproof cover through a bearing, the first gear is meshed with the second gear, and the second gear is meshed with the gear ring.

Preferably, the one end of connecting rod is passed through a rotating pin and is rotated the connection on the ring gear, the one end that the rotating pin was kept away from to the connecting rod is passed through two rotating pins and is rotated the connection on the dust mask, the ring passes through fixed pin one and dead lever one end fixed connection, the one end that fixed pin one was kept away from to the dead lever is passed through fixed pin two and ring gear fixed connection, rubber sleeve fixed mounting is on the outer wall of ring, one side cover that the ring was kept away from to the rubber sleeve is established on the camera.

Preferably, the number of the supporting rods is four, and the number of the supporting legs is four.

Preferably, the number of the first fixing pin, the second fixing pin and the fixing rod is two.

The utility model provides a video shooting device with a dustproof function. The method has the following beneficial effects:

(1) according to the utility model, the covering device is arranged, the steel wire rope is wound on the first rotating rod, and the fixed disc is slowly put down when the motor operates, so that the covering cloth arranged on the supporting plate covers the camera, and the effect of preventing dust is achieved.

(2) The dustproof device is arranged, the gears are arranged to control the rotation amplitude, and the dust shielding sheet can cover the camera of the camera under the operation of the motor.

Drawings

Fig. 1 is a front view of a video camera with a dust-proof function according to the present invention;

FIG. 2 is a detailed view of a dust-proof device of a video camera with dust-proof function according to the present invention

FIG. 3 is a top view of a cover cloth of a video camera with dust-proof function according to the present invention;

FIG. 4 is a right side view of a cover device of a video camera with dust-proof function according to the present invention;

fig. 5 is a front view of a dust-proof device in a video photographing apparatus having a dust-proof function according to the present invention.

In the figure:

1. supporting legs; 2. a support plate; 3. a camera; 4. a dust cover; 5. a covering device; 501. placing the plate; 502. a motor; 503. a first rotating rod; 504. a wire rope; 505. fixing the disc; 506. a support bar; 507. covering cloth; 6. a fixing plate; 7. a dust-proof device; 701. a first gear; 702. a second gear; 703. a second rotating rod; 704. a gear ring; 705. rotating the first pin; 706. a connecting rod; 707. a second rotating pin; 708. a dust-shielding sheet; 709. a circular ring; 710. a first fixing pin; 711. a second fixing pin; 712. fixing the rod; 713. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: the utility model provides a device is shot to movie & TV with dustproof function, includes supporting leg 1, backup pad 2 and camera 3, and the quantity of supporting leg 1 is four, and 4 fixed mounting of dust cover have the device 5 of coveing in supporting leg 1 and backup pad 2, and the inside fixed mounting of dust cover 4 has, and the device 5 of coveing includes: the camera shooting device comprises a placing plate 501, a motor 502, a first rotating rod 503, a steel wire rope 504, a fixed plate 505, supporting rods 506 and covering cloth 507, wherein the placing plate 501 is fixedly arranged on the inner wall of a covering device 5, the motor 502 is fixedly arranged on the placing plate 501, the output end of the motor 502 is fixedly connected with the first rotating rod 503 through a coupling, the steel wire rope 504 is sleeved on the first rotating rod 503, the top of the fixed plate 505 is fixedly arranged at one end of the first rotating rod 503, the supporting rods 506 are fixedly arranged on the periphery of the bottom of the fixed plate 505, four corners of the covering cloth 507 are fixedly arranged on the outer wall of the supporting rods 506, the number of the supporting rods 506 is four, the covering cloth 507 is conveniently controlled to directly cover the camera shooting device, one end of the first rotating rod 503, far away from the motor 502, penetrates through a fixed plate 6 through a bearing, one end of the first rotating rod 503, far away from the motor 502, is rotatably connected to the inner wall of a dust cover 4 through another bearing, and the bearing is arranged to increase the bearing for rotation, transferring the bearing force to a bearing, fixedly installing a dustproof device 7 in the dustproof cover 4, wherein the dustproof device 7 comprises a first gear 701, a second gear 702, a second rotating rod 703, a gear ring 704, a first rotating pin 705, a connecting rod 706, a second rotating pin 707, a dust shielding sheet 708, a circular ring 709, a first fixing pin 710, a second fixing pin 711, a fixed rod 712 and a rubber sleeve 713, the first gear 701 is sleeved on the first rotating rod 503, the second gear 702 is fixedly sleeved on the second rotating rod 703, one end of the second rotating rod 703 is rotatably connected to the inner wall of the dustproof cover 4 through a bearing, the first gear 701 is meshed with the second gear 702, the second gear 702 is meshed with the gear ring 704, one end of the connecting rod 706 is rotatably connected to the gear ring 704 through the first rotating pin 705, one end of the connecting rod 706, far away from the first rotating pin 705, is rotatably connected to the dust shielding sheet 708 through the second rotating pin 707, the circular ring 709 is rotatably connected with one end of the fixed rod 712 through the first fixing pin 710, the number of the first fixing pin 710, the second fixing pin 711 and the fixing rod 712 is two respectively, one end, far away from the first fixing pin 710, of the fixing rod 712 is fixedly connected with the gear ring 704 through the second fixing pin 711, the rubber sleeve 713 is fixedly installed on the outer wall of the circular ring 709, one side, far away from the circular ring 709, of the rubber sleeve 713 is sleeved on the camera, the camera is sleeved with the rubber sleeve 713, and meanwhile the dust shielding sheet 708 can shield the head of the camera.

When the dust shielding device is used, the motor 502 drives the first rotating rod 503 to rotate, the steel wire rope 504 on the first rotating rod 503 moves downwards to drive the fixed disc 505 to move downwards, the fixed disc 505 drives the supporting rod 506 and the covering cloth 507 to move downwards, and therefore the purpose that the covering cloth 507 covers the camera 3 is achieved, meanwhile, the first rotating rod 503 rotates to drive the first gear 701 to rotate, the first gear 701 drives the second gear 702 on the second rotating rod 703 to rotate, the second gear 702 drives the gear ring 704 to rotate, the gear ring 704 rotates to drive the connecting rod 706 on the first rotating pin 705 to rotate, and the connecting rod 706 rotates to drive the dust shielding sheet 708 on the second rotating pin 707 to rotate, so that the purpose of dust shielding is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a device is shot to movie & TV with dustproof function, includes supporting leg (1), backup pad (2) and camera (3), its characterized in that: dust cover (4) fixed mounting is on supporting leg (1) and backup pad (2), the inside fixed mounting of dust cover (4) has covering device (5), covering device (5) include: place board (501), motor (502), bull stick (503), wire rope (504), fixed disk (505), bracing piece (506), cover cloth (507), place board (501) fixed mounting at the inner wall that covers device (5), motor (502) fixed mounting is on placing board (501), the output of motor (502) passes through shaft coupling and bull stick (503) fixed connection, wire rope (504) cover is established on bull stick (503), the top fixed mounting of fixed disk (505) is in the one end of bull stick (503), bracing piece (506) fixed mounting is around the bottom of fixed disk (505), cover four angles fixed mounting of cloth (507) on the outer wall of bracing piece (506).

2. A video camera with a dust-proof function according to claim 1, characterized in that: one end of the first rotating rod (503), which is far away from the motor (502), penetrates through the fixing plate (6) through a bearing, and one end of the first rotating rod (503), which is far away from the motor (502), is rotatably connected to the inner wall of the dust cover (4) through another bearing.

3. A video camera with a dust-proof function according to claim 1, characterized in that: the dustproof device (7) is fixedly installed inside the dustproof cover (4), the dustproof device (7) comprises a first gear (701), a second gear (702), a second rotating rod (703), a gear ring (704), a first rotating pin (705), a connecting rod (706), a second rotating pin (707), a dust shielding sheet (708), a ring (709), a first fixing pin (710), a second fixing pin (711), a fixing rod (712) and a rubber sleeve (713), the first gear (701) is sleeved on the first rotating rod (503), the second gear (702) is fixedly sleeved on the second rotating rod (703), one end of the second rotating rod (703) is rotatably connected to the inner wall of the dustproof cover (4) through a bearing, the first gear (701) is meshed with the second gear (702), and the second gear (702) is meshed with the gear ring (704).

4. A video camera with a dust-proof function according to claim 3, characterized in that: the one end of connecting rod (706) is passed through rotation pin (705) and is rotated the connection on gear ring (704), the one end of keeping away from rotation pin (705) in connecting rod (706) is passed through rotation pin two (707) and is rotated the connection on dust-shielding piece (708), ring (709) are through fixed pin one (710) and dead lever (712) one end fixed connection, the one end that fixed pin one (710) was kept away from in dead lever (712) is passed through fixed pin two (711) and is rotated with gear ring (704) and be connected, rubber sleeve (713) fixed mounting is on the outer wall of ring (709), one side cover that ring (709) were kept away from in rubber sleeve (713) is established on the camera.

5. A video camera with a dust-proof function according to claim 1, characterized in that: the number of the support rods (506) is four, and the number of the support legs (1) is four.

6. The video camera with dust-proof function according to claim 4, characterized in that: the number of the first fixing pin (710), the second fixing pin (711) and the fixing rod (712) is two respectively.

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