CN111473200A

CN111473200A - Support for movie and television shooting

Info

Publication number: CN111473200A
Application number: CN202010317282.3A
Authority: CN
Inventors: 崔鑫
Original assignee: Anhui Yiqiu Media Technology Co ltd
Current assignee: Anhui Yiqiu Media Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-07-31

Abstract

The invention relates to the technical field of movie shooting, and particularly discloses a support for movie shooting, which comprises an outer rod, a lifting sleeve and a clamping assembly, wherein an inner rod is slidably placed inside the outer rod, the top of the outer rod is provided with a penetrating groove body and is in threaded connection with a tightening piece, the outer rod is slidably nested with the lifting sleeve, the lifting sleeve is provided with a fastening piece, the lifting sleeve is rotatably connected to the top of a supporting rod, the bottom of the supporting rod is rotatably connected to the top of a rotating rod, the inner side of the supporting rod is fixedly connected with a steel belt inside the lifting sleeve, the steel belt slidably penetrates through the inside of the supporting rod, the end part of the steel belt is connected with a toothed slider, the toothed slider is slidably arranged at the lower end of the supporting rod, a micro gear is arranged at the rotating joint of the rotating rod and is meshed. The invention has the advantages that: simple structure, convenient adjustment, small occupied space, convenient carrying and convenient popularization and implementation.

Description

Support for movie and television shooting

Technical Field

The invention relates to the technical field of film and television shooting, in particular to a support for film and television shooting.

Background

The camera, waterproof digital camera is various, and its fundamental principle of work is all the same: the optical image signal is converted into an electrical signal for storage or transmission. When an object is shot, light reflected by the object is collected by a camera lens and focused on a light receiving surface of an image pickup device, and the light is converted into electric energy through the image pickup device, so that a video signal is obtained. The photoelectric signal is weak, and needs to be amplified through a pre-discharge circuit, and then processed and adjusted through various circuits, and finally the obtained standard signal can be sent to a recording medium such as a video recorder and the like to be recorded, or can be transmitted through a transmission system or sent to a monitor to be displayed.

Chinese patent (publication No. CN 109058716A, bulletin date: 2018.12.21) discloses an adjustable camera support for movie and television shooting, which is characterized in that a movable block and a placing mechanism are arranged, a clamping block is fixedly connected inside the movable block to enable the movable block to be movably connected with a fixed rod, the placing mechanism rotates by taking the fixed rod as a circle center, the adjustment of the angle of a camera in the horizontal direction can be realized, the adjustability is further improved, the camera is placed in the placing mechanism, a spring with resilience automatically rebounds according to the specification of the camera to fix the camera, the stability of the support is improved, the adjustable camera support comprises an adjusting box, a connecting plate is fixedly connected with an inner cavity of the adjusting box, a movable rod is movably connected with the upper surface of the connecting plate, the top of the movable rod is movably connected with the top of the inner cavity of the adjusting box, a rotating button is fixedly connected with the top, the surface of the movable rod is provided with a connecting groove. The support has the advantages of complex structure, large volume, inconvenient adjustment, inconvenient scaring and inconvenient popularization and implementation.

Disclosure of Invention

The present invention is directed to a stand for shooting movies and televisions, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a support is used in movie & TV shooting, includes outer pole, lift cover and centre gripping subassembly, and interior pole has been placed in the inside slip of outer pole, through the nested degree of depth of adjusting interior pole in outer pole inside to confirm the height of support, penetrating cell body and threaded connection have been seted up at the top of outer pole have a piece of screwing up, screw up the tip that moves the piece of screwing up and make its extrusion outer pole, pole in outer pole tip extrusion, thereby with interior pole rigidity, fixed convenient and fast, it is prior art to screw up a structure, does not describe here. The outer rod is nested with the lifting sleeve in a sliding mode, the lifting sleeve is provided with a fastener, and the position of the lifting sleeve on the outer rod can be fixed through the fastener.

Rotate the top of connecting at the bracing piece on the lift cover, the bottom of bracing piece is rotated the top of connecting at the dwang, the inboard of bracing piece is at the inside fixedly connected with steel band of lift cover, the steel band slides and passes the inside of bracing piece and end connection has the insection slider, the insection slider slides and sets up the lower extreme at the bracing piece, the rotation junction of dwang is provided with micro-gear, micro-gear and insection slider meshing, it packs up to make it when the rotation bracing piece down, because there is the angular position difference with the bracing piece steel band, the steel band promotes the insection slider and slides to the bracing piece tip, the insection slider drives micro-gear and rotates, thereby make micro-gear rotate, micro-gear drives the dwang upwards to rotate. The dwang is the telescopic structure to can adjust, adapt to various topography demands. The top of interior pole is connected with the centre gripping subassembly, and the centre gripping of camera is convenient for in the setting of centre gripping subassembly, and the centre gripping is convenient.

As a further scheme of the invention: the lateral wall of the tightening piece is provided with an anti-skid groove, so that the tightening piece can rotate more conveniently.

As a further scheme of the invention: the fastener is including the nested groove, the brake pad and press the depression bar, the inside wall at the lift cover is seted up in the nested groove, the inside slip nestification in nested groove has the brake pad, the lateral wall of brake pad rotates to be connected in the inner of connecting rod, the outer end of connecting rod rotates to be connected the inner of pressing the depression bar, press the inside of depression bar rotation connection at the lift cover, stretch out the lift cover according to the outer end of depression bar, the rotation junction according to the depression bar is provided with the torsional spring, the torsional spring makes according to the depression bar outwards rotation, press the depression bar rotation to make the brake pad inside slip and roll-off nested groove, contact with the lateral wall of. The outer end of the pressing rod is pressed, the connecting rod is moved outwards by the pressing rod, so that the brake block is contained in the nesting groove, and if the brake block is separated from the outer side of the outer rod, the position of the lifting sleeve on the outer rod can be adjusted, and the adjustment is convenient and quick.

As a further scheme of the invention: the inboard of brake pads is provided with the skid resistant course, and the setting of skid resistant course has increased the frictional force of brake pads and outer pole, makes the fixed of lift cover more stable.

As a further scheme of the invention: the support rod is provided with a rod groove, and when the rotating rod rotates upwards, the rotating rod is nested in the rod groove, so that the occupied space of the rotating rod is reduced.

As a further scheme of the invention: the bottom of dwang is rotated and is connected at the supporting legs upper surface, and the setting up of supporting legs has increased the support area of dwang, makes the support more stable.

As a further scheme of the invention: the supporting rod end part is correspondingly arranged on the outer side wall of the lifting sleeve and is provided with a foot groove, when the supporting legs rotate to the upper end, the supporting legs are nested in the foot groove, and the occupied space of the supporting legs is further reduced.

As a further scheme of the invention: the top fixedly connected with universal ball seat of interior pole, the lower fixed surface of centre gripping subassembly is provided with universal bulb, and universal bulb rotates the inside of nestification in universal ball seat, and the reverse of camera can be adjusted wantonly in the setting of universal bulb and universal ball seat, has improved the adaptability of device.

As a further scheme of the invention: the centre gripping subassembly includes backup pad and grip slipper, and two slip chambeies have been seted up to the both ends inside of bracing piece, and the inside slip nestification in slip chamber has the slide bar, and the outer end fixedly connected with grip slipper of slide bar, the inside nestification in slip chamber have the nested groove of inlaying on the slide bar, and the spring makes the slide bar inwards slide to make the grip slipper inwards slide, thereby the centre gripping of being convenient for.

As a further scheme of the invention: the top of the grip slipper of homonymy rotates the inboard and rotates and is connected with splint, and the both sides wall of backup pad is fixed and is provided with the kicking block, when the grip slipper inwards slide to contact with the backup pad, the kicking block top is in the bottom of splint to make splint inwards rotate the backup pad top, thereby reduced the volume of centre gripping subassembly.

Compared with the prior art, the invention has the beneficial effects that: the bracing piece upwards rotates, because there is the angular position difference with the bracing piece in the steel band, the steel band spurs the insection slider and slides to the bracing piece tip, and the insection slider drives micro gear and rotates to make micro gear rotate, micro gear drives the dwang and rotates downwards, makes and packs up convenient and fast. The outer end of the pressing rod is pressed, the connecting rod is moved outwards by the pressing rod, so that the brake block is contained in the nesting groove, and if the brake block is separated from the outer side of the outer rod, the position of the lifting sleeve on the outer rod can be adjusted, and the adjustment is convenient and quick. When the pressing rod is loosened, the torsion spring enables the pressing rod to rotate outwards, and the pressing rod rotates to enable the brake block to slide inwards and slide out of the embedding groove to be in contact with the outer side wall of the outer rod, so that fixation is completed. Through centre gripping subassembly centre gripping camera, be convenient for shoot, after the use, the bracing piece makes it pack up to rotate downwards, because there is the angular position difference in steel band and bracing piece, the steel band promotes the insection slider to slide to the bracing piece tip, and the insection slider drives micro gear and rotates to make micro gear rotate, micro gear drives the dwang upwards to rotate and superpose with the bracing piece, makes and packs up convenient and fast. The sliding lifting sleeve slides above the outer rod, so that the size of the bracket is reduced. The invention has the advantages that: simple structure, convenient adjustment, small occupied space, convenient carrying and convenient popularization and implementation.

Drawings

Fig. 1 is a schematic perspective view of a film and television bracket.

Fig. 2 is a schematic view of the internal structure of a support rod and a lifting sleeve in a support for film and television shooting.

Fig. 3 is a schematic structural view of a clamping assembly in a support for film and television shooting.

In the figure, a clamping assembly 1, a universal ball head 2, a universal ball seat 3, an inner rod 5, a tightening piece 4, an outer rod 6, a lifting sleeve 7, a foot groove 8, a rod groove 9, a supporting foot 10, a rotating rod 11, a supporting rod 12, a steel belt 13, a micro gear 14, a insection slider 15, a nesting groove 16, a brake block 17, a pressing rod 18, a torsion spring 19, a connecting rod 20, a supporting plate 21, a top block 22, a clamping plate 23, a clamping seat 24, a sliding rod 25, a spring 26 and a sliding cavity 27.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Please refer to fig. 1-2, a support for movie and television shooting comprises an outer rod 6, a lifting sleeve 7 and a clamping assembly 1, wherein an inner rod 5 is slidably arranged inside the outer rod 6, the height of the support is determined by adjusting the nesting depth of the inner rod 5 inside the outer rod 6, a penetrating groove body is formed in the top of the outer rod 6, a screwing piece 4 is connected with the top of the outer rod 6 through threads, the screwing piece 4 is screwed to extrude the end part of the outer rod 6, the end part of the outer rod 6 extrudes the inner rod 5, and therefore the position of the inner rod 5 is fixed and is convenient and rapid to fix, the structure of the screwing piece 4 is the prior art and is not described herein. The outer side wall of the tightening piece 4 is provided with an anti-slip groove, so that the tightening piece 4 can rotate more conveniently. The outer rod 6 is slidably nested with the lifting sleeve 7, a fastener is arranged on the lifting sleeve 7, the position of the lifting sleeve 7 on the outer rod 6 can be fixed through the fastener, the fastener comprises a nesting groove 16, a brake block 17 and a pressing rod 18, the nesting groove 16 is formed in the inner side wall of the lifting sleeve 7, the brake block 17 is slidably nested in the nesting groove 16, the outer side wall of the brake block 17 is rotatably connected to the inner end of a connecting rod 20, the outer end of the connecting rod 20 is rotatably connected to the inner end of the pressing rod 18, the pressing rod 18 is rotatably connected to the inside of the lifting sleeve 7, the outer end of the pressing rod 18 extends out of the lifting sleeve 7, a torsion spring 19 is arranged at the rotating connection position of the pressing rod 18, the pressing rod 18 is rotated, the brake block 17 slides inwards and slides out of the nesting groove 16 to be in contact with the outer side wall of the. The outer end of the pressing rod 18 is pressed, the pressing rod 18 enables the connecting rod 20 to move outwards, so that the brake block 17 is retracted into the nesting groove 16, and if the brake block 17 is separated from the outer side of the outer rod 6, the position of the lifting sleeve 7 on the outer rod 6 can be adjusted, and the adjustment is convenient and fast. The anti-skid layer is arranged on the inner side of the brake block 17, and the friction force between the brake block 17 and the outer rod 6 is increased by the anti-skid layer, so that the lifting sleeve 7 is more stably fixed.

Rotate the top of connecting at bracing piece 12 on the lifting cover 7, the bottom of bracing piece 12 is rotated the top of connecting at dwang 11, the inboard of bracing piece 12 is at the inside fixedly connected with steel band 13 of lifting cover 7, steel band 13 slides and passes the inside of bracing piece 12 and end connection has insection slider 15, insection slider 15 slides and sets up the lower extreme at bracing piece 12, the rotation junction of dwang 11 is provided with micro gear 14, micro gear 14 and insection slider 15 meshing, it packs up when downwards rotation bracing piece 12 makes it, because steel band 13 and bracing piece 12 have the angular position difference, steel band 13 promotes insection slider 15 and slides to bracing piece 12 tip, insection slider 15 drives micro gear 14 and rotates, thereby make micro gear 14 rotate, micro gear 14 drives dwang 11 and upwards rotates and superposes with bracing piece 12, make and pack up convenient and fast.

The bracing piece 12 is provided with the pole groove 9, and when the dwang 11 upwards rotated, the inside in the nested pole groove 9 of dwang 11 to reduced dwang 11 occupation space, the bottom of dwang 11 is rotated and is connected at supporting legs 10 upper surface, and supporting legs 10 set up the bearing area who has increased dwang 11, makes the support more stable. The dwang 11 is the telescopic structure to can adjust, adapt to various topography demands. The end part of the support rod 12 is correspondingly provided with a foot groove 8 on the outer side wall of the lifting sleeve 7, when the support foot 10 rotates to the upper end, the support foot 10 is nested in the foot groove 8, and the occupied space of the support foot 10 is further reduced. The top of interior pole 5 is connected with centre gripping subassembly 1, and the centre gripping of the camera of being convenient for is arranged in centre gripping subassembly 1, and the centre gripping is convenient, and the universal ball seat 3 of the top fixedly connected with of interior pole 5, the lower fixed surface of centre gripping subassembly 1 are provided with universal bulb 2, and universal bulb 2 rotates nestedly in the inside of universal ball seat 3, and the reverse of camera can be adjusted wantonly in the setting of universal bulb 2 and universal ball seat 3, has improved the adaptability of device.

The working principle of the invention is as follows: the supporting rod 12 is rotated upwards, because the steel strip 13 and the supporting rod 12 have angular position difference, the steel strip 13 pulls the insection slider 15 to slide towards the end part of the supporting rod 12, the insection slider 15 drives the micro gear 14 to rotate, so that the micro gear 14 rotates, the micro gear 14 drives the rotating rod 11 to rotate downwards, and the folding is convenient and fast. The outer end of the pressing rod 18 is pressed, the pressing rod 18 enables the connecting rod 20 to move outwards, so that the brake block 17 is retracted into the nesting groove 16, and if the brake block 17 is separated from the outer side of the outer rod 6, the position of the lifting sleeve 7 on the outer rod 6 can be adjusted, and the adjustment is convenient and fast. The pressing rod 18 is released, the torsion spring 19 enables the pressing rod 18 to rotate outwards, and the pressing rod 18 rotates to enable the brake block 17 to slide inwards and slide out of the embedded groove 16 to be in contact with the outer side wall of the outer rod 6, so that fixing is completed. Through 1 centre gripping camera of centre gripping subassembly, be convenient for shoot, after the use, rotate bracing piece 12 downwards and make it pack up, because there is the angular position difference in steel band 13 and bracing piece 12, steel band 13 promotes insection slider 15 and slides to bracing piece 12 tip, insection slider 15 drives micro gear 14 and rotates to make micro gear 14 rotate, micro gear 14 drives dwang 11 and upwards rotates and superpose with bracing piece 12, the messenger packs up convenient and fast. The sliding lifting sleeve 7 slides above the outer rod 6, so that the size of the bracket is reduced.

Example 2

Referring to fig. 3, on the basis of embodiment 1, the clamping assembly 1 includes a supporting plate 21 and a clamping seat 24, two sliding cavities 27 are formed inside two ends of the supporting rod 12, a sliding rod 25 is slidably nested inside the sliding cavities 27, the clamping seat 24 is fixedly connected to an outer end of the sliding rod 25, a nesting groove 16 is nested on the sliding rod 25 inside the sliding cavity 27, and the spring 26 makes the sliding rod 25 slide inward, so that the clamping seat 24 slides inward, thereby facilitating clamping. The inboard splint 23 that is connected with is rotated in the top of the grip slipper 24 of homonymy, and the both sides wall of backup pad 21 is fixed to be provided with kicking block 22, slides inwards when grip slipper 24 and contacts with backup pad 21, and kicking block 22 top is in the bottom of splint 23 to make splint 23 inwards rotate backup pad 21 top, thereby reduced the volume of centre gripping subassembly 1.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a support for movie and television shooting, including outer pole (6), lift cover (7) and centre gripping subassembly (1), interior pole (5) have been placed in the inside slip of outer pole (6), the top of outer pole (6) is seted up the cell body that pierces through and threaded connection has the piece of screwing up (4), characterized in that, slip on outer pole (6) and be nested lift cover (7), be provided with the fastener on lift cover (7), rotate on lift cover (7) and connect at the top of bracing piece (12), the bottom of bracing piece (12) rotates and connects at the top of dwang (11);

the inboard of bracing piece (12) is at inside fixedly connected with steel band (13) of lift cover (7), inside and end connection that steel band (13) slip passed bracing piece (12) have insection slider (15), insection slider (15) slip sets up the lower extreme at bracing piece (12), the rotation junction of dwang (11) is provided with micro gear (14), micro gear (14) and insection slider (15) meshing, dwang (11) are the telescopic structure, the top of interior pole (5) is connected with centre gripping subassembly (1).

2. A support for movie and television shooting according to claim 1 is characterized in that the outer side wall of the tightening piece (4) is provided with an anti-slip groove.

3. The bracket for shooting videos according to claim 1 or 2, wherein the fastener comprises a nesting groove (16), a brake block (17) and a pressing rod (18), the nesting groove (16) is formed in the inner side wall of the lifting sleeve (7), the brake block (17) is slidably nested in the nesting groove (16), the outer side wall of the brake block (17) is rotatably connected to the inner end of the connecting rod (20), the outer end of the connecting rod (20) is rotatably connected to the inner end of the pressing rod (18), the pressing rod (18) is rotatably connected to the inner portion of the lifting sleeve (7), the outer end of the pressing rod (18) extends out of the lifting sleeve (7), and a torsion spring (19) is arranged at the rotating connection position of the pressing rod (18).

4. A picture-taking stand according to claim 3, wherein the brake block (17) is provided with an anti-slip layer on the inside.

5. A stand for photographing films and videos as claimed in claim 1, wherein the support rod (12) is formed with a rod groove (9), and when the rotation rod (11) is rotated upward, the rotation rod (11) is nested inside the rod groove (9).

6. A stand for photographing films and videos according to claim 1, wherein the bottom of the rotating rod (11) is rotatably connected to the upper surface of the supporting foot (10).

7. The support for shooting videos according to claim 6, wherein the end part of the support rod (12) corresponding to the outer side wall of the lifting sleeve (7) is provided with a foot groove (8), and when the support foot (10) rotates to the upper end, the support foot (10) is nested in the foot groove (8).

8. The support for shooting movies and televisions as claimed in claim 1, wherein a universal ball seat (3) is fixedly connected to the top of the inner rod (5), a universal ball head (2) is fixedly arranged on the lower surface of the clamping assembly (1), and the universal ball head (2) is rotatably nested inside the universal ball seat (3).

9. The support for shooting movies and televisions according to claim 1, wherein the clamping assembly (1) comprises a supporting plate (21) and a clamping seat (24), two sliding cavities (27) are formed inside two ends of the supporting plate (12), a sliding rod (25) is slidably nested inside the sliding cavities (27), the clamping seat (24) is fixedly connected to the outer end of the sliding rod (25), and a nesting groove (16) is nested on the sliding rod (25) inside the sliding cavity (27).

10. A stand for video shooting according to claim 1, characterized in that the clamping plates (23) are rotatably connected to the rotating inner sides of the tops of the clamping seats (24) on the same side, and the two side walls of the supporting plate (21) are fixedly provided with the top blocks (22), when the clamping seats (24) slide inwards to contact with the supporting plate (21), the top blocks (22) are abutted to the bottoms of the clamping plates (23), so that the clamping plates (23) rotate inwards to the tops of the supporting plate (21).