CN209743980U

CN209743980U - photographic slide of route formula that can freely change for movie & TV preparation

Info

Publication number: CN209743980U
Application number: CN201920411105.4U
Authority: CN
Inventors: 陈文耀
Original assignee: Jiangxi Media Career Academy (jiangxi Printing Senior Technical School Jiangxi Provincial Press And Publication Radio & Tv Bureau (provincial Copyright Bureau) Training Center)
Current assignee: Jiangxi Media Career Academy (jiangxi Printing Senior Technical School Jiangxi Provincial Press And Publication Radio & Tv Bureau (provincial Copyright Bureau) Training Center)
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2019-12-06
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a photographic slide of route can freely change formula for movie & TV preparation relates to movie & TV stage property field, including first track and second track, first track and second track end to end concatenation, the spout has been seted up to first track and the orbital side of second, the below welding that just is located the spout in first orbital one end both sides has concave piece, the connecting rod has been inserted in the concave piece, and the top of concave piece runs through there is the pin. The utility model discloses, can realize the horizontal movement of camera, also can carry out the motion that has the radian, through vice jack and vice inserted bar, two first vertebra pieces and second vertebra piece fixed connection in proper order constitute a holistic rail and realize camera horizontal movement, stretch first vertebra piece and second vertebra piece in opposite directions when needs carry out the arc motion, make vice inserted bar break away from vice jack to carry out limited bending through flexible connecting strip, just can realize the motion of radian.

Description

photographic slide of route formula that can freely change for movie & TV preparation

Technical Field

The utility model relates to a movie & TV stage property field, in particular to photographic slide of route formula that can freely change for movie & TV preparation.

Background

The shooting slide rail is an electric slide rail and is a rail for shooting, and a camera or a video camera is fixed on the electric slide rail and can be controlled by an electronic program or can be controlled by the speed of the electric slide rail. A better photographing effect has been achieved.

The slide rails on the market at present are rigid, namely the rails are straight steel rails in one day, cannot be bent, and cannot meet the turning requirement of a camera during shooting, and the Chinese patent discloses a photographic slide rail (CN208237352U) with a freely changeable path for movie and television production, which only realizes the connection of the rails and is convenient for blocking when photographic equipment moves in the slide rail, increases the protection on workers, reduces the injury of the workers, and has no complete technical scheme for the free change of the path, so that technical personnel in the field provide the photographic slide rail with the freely changeable path for movie and television production, and the problem provided in the background technology is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photographic slide of route formula that can freely change for movie & TV preparation to solve the problem that provides among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a photographic slide of route can freely change formula for movie & TV preparation, includes first track and second track, first track and the concatenation of second track end to end, the spout has been seted up to first track and the orbital side of second, first track and the orbital bottom of second all are equipped with the pad foot, the below welding that first orbital one end both sides and lie in the spout has concave block, the connecting rod has been inserted in the concave block, and the top of concave block runs through there is the pin, the connecting rod passes through pin and concave block swing joint, be equipped with three main inserted bars on the terminal surface of first track and concave block homonymy, the main jack that corresponds with main inserted bar is seted up to orbital one end of second, the card hole that corresponds with the kelly is seted up to the side of second track and main jack homonymy.

As a further description of the above technical solution: the first track and the second track are formed by splicing a first vertebral block and a second vertebral block.

As a further description of the above technical solution: the end face of the first vertebra block is provided with an auxiliary insertion hole, the end face of the second vertebra block is welded with an auxiliary insertion rod corresponding to the auxiliary insertion hole, and a flexible connecting strip is connected between the first vertebra block and the second vertebra block.

As a further description of the above technical solution: the flexible connecting strip is formed by connecting at least two small metal strips through pins to form a spring.

As a further description of the above technical solution: the spring is embedded in the main jack, and the end part of the spring is welded with a supporting block which is polished into a semicircular structure.

As a further description of the above technical solution: knurling is arranged on the contact point of the main insertion rod and the abutting block, and the end portion of the main insertion rod is polished into an arc-shaped structure.

As a further description of the above technical solution: sliding connection has the equipment platform on the first track, and the one end welding of equipment platform has the push pedal.

The utility model discloses following beneficial effect has:

1. Compared with the prior art, this scheme can realize the horizontal movement of camera, also can carry out the motion that has the radian, through vice jack and vice inserted bar, two first vertebra pieces and second vertebra piece fixed connection in proper order, constitute the rail of an wholeness and realize camera horizontal movement, carry out arc motion when needs and stretch first vertebra piece and second vertebra piece in opposite directions, make vice inserted bar break away from vice jack, and carry out limited bending through the flexible connection strip, just can realize the motion of radian, and equipment platform can not take place to go out the rail or block and die for a long time.

2. Compared with the prior art, this scheme can carry out the fast assembly through the swift connected mode that sets up, shortens the equipment time of photographic slide, connects through main jack and main inserted bar, inserts the bayonet socket through the kelly afterwards and carries on spacingly, makes first track and second track realize the high-speed joint, and is equipped with in main jack and supports the piece, can support main inserted bar, and increase frictional force makes the connection more firm.

Drawings

FIG. 1 is a schematic view of a freely changeable path type slide for film and television production;

FIG. 2 is a schematic view of a curved structure of a freely changeable path of a slide for film and television production;

Fig. 3 is a schematic view of a connection structure in a slide track with a freely changeable path for movie and television production.

in the figure: 1. a clamping rod; 2. a concave block; 3. a main insertion rod; 4. a first track; 5. a pin; 6. a connecting rod; 7. a foot pad; 8. pushing the plate; 9. an equipment platform; 10. a chute; 11. a main jack; 12. a clamping hole; 13. a second track; 14. a first vertebral block; 15. a second vertebral block; 16. a flexible connecting strip; 17. an auxiliary insertion rod; 18. a sub-jack; 19. a spring; 20. and (6) butting against blocks.

Detailed Description

referring to fig. 1-3, a photographic slide of route formula that can freely change for movie & TV preparation, including first track 4 and second track 13, first track 4 and the concatenation of second track 13 end to end, spout 10 has been seted up to the side of first track 4 and second track 13, first track 4 and the bottom of second track 13 all are equipped with pad foot 7, the welding of the one end both sides of first track 4 and the below that is located spout 10 has concave block 2, connecting rod 6 has been inserted in concave block 2, and the top of concave block 2 runs through there is pin 5, connecting rod 6 passes through pin 5 and concave block 2 swing joint, be equipped with three main inserted bars 3 on the terminal surface of first track 4 and concave block 2 homonymy, main jack 11 corresponding with main inserted bar 3 is seted up to the one end of second track 13, the side of second track 13 and main jack 11 homonymy is seted up the card hole 12 corresponding with card pole 1.

The first track 4 and the second track 13 are formed by splicing a first vertebral block 14 and a second vertebral block 15, and the first vertebral block 14 and the second vertebral block 15 are main parts for realizing bending;

an auxiliary jack 18 is formed in the end face of the first vertebral block 14, an auxiliary inserting rod 17 corresponding to the auxiliary jack 18 is welded on the end face of the second vertebral block 15, a flexible connecting strip 16 is connected between the first vertebral block 14 and the second vertebral block 15, the first vertebral block 14 and the second vertebral block 15 are fixedly connected through the embedding of the auxiliary inserting rod 17 and the auxiliary jack 18, and the design is beneficial to transportation and horizontal movement of a camera;

The flexible connecting strip 16 is formed by connecting at least two single small metal strips through pins, the flexible connecting strip 16 is a core component for bending movement, and the flexible connecting strip can be bent after a certain length due to the pin connection of a plurality of metal strips, so that the whole device can be bent, and the principle of the flexible connecting strip is similar to that of a chain;

A spring 19 is embedded in the main insertion hole 11, a resisting block 20 is welded at the end part of the spring 19, the resisting block 20 is polished into a semicircular structure, and the design is used for limiting and fixing the main insertion rod 3 to prevent the main insertion rod from being separated from embedding;

Knurling is arranged on the contact point of the main inserted link 3 and the resisting block 20, the end part of the main inserted link 3 is polished into an arc structure, and the design increases friction force;

the first track 4 is connected with an equipment platform 9 in a sliding mode, a push plate 8 is welded at one end of the equipment platform 9, the equipment platform 9 is used for accommodating a camera, and the push plate 8 is used for preventing a barrier from blocking movement in front of the equipment platform 9.

The working principle is as follows: the utility model relates to a photographic slide of route can freely change formula for movie & TV preparation, dock second track 13 and first track 4 during the use at first, insert main inserted bar 3 in main jack 11, be equipped with in main jack 11 and support piece 20, elasticity that provides through spring 19 can support main inserted bar 3, increase frictional force, it is more firm to make the connection, it corresponds to make kelly 1 and card hole 12 rotate connecting rod 6, with kelly 1 embedding card hole 12 in, accomplish whole equipment, at this moment, equipment platform 9 just can carry out the horizontal motion on the photographic slide that first track 4 and second track 13 are constituteed, when needs carry out the radian motion, with first vertebra piece 14 and second vertebra piece 15 tensile in opposite directions, make vice inserted bar 17 break away from vice jack 18, and carry out limited bending through flexible connecting strip 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A photographic slide with a freely changeable path for movie production, comprising a first rail (4) and a second rail (13), characterized in that: the first track (4) and the second track (13) are spliced end to end, a sliding groove (10) is formed in the side surface of the first track (4) and the second track (13), the bottom ends of the first track (4) and the second track (13) are provided with foot pads (7), concave blocks (2) are welded at two sides of one end of the first track (4) and below the sliding groove (10), a connecting rod (6) is inserted into each concave block (2), a pin (5) penetrates through the top of the concave block (2), the connecting rod (6) is movably connected with the concave block (2) through the pin (5), the end surfaces of the first track (4) and the concave block (2) on the same side are provided with three main inserted rods (3), one end of the second track (13) is provided with a main jack (11) corresponding to the main inserted link (3), and a clamping hole (12) corresponding to the clamping rod (1) is formed in the side surface of the same end of the second rail (13) and the main jack (11).

2. the slide way of claim 1, wherein the path of the slide way is freely changeable: the first track (4) and the second track (13) are formed by splicing a first vertebral block (14) and a second vertebral block (15).

3. The slide way of claim 2, wherein the path of the slide way is freely changeable: the end face of the first vertebral block (14) is provided with an auxiliary insertion hole (18), the end face of the second vertebral block (15) is welded with an auxiliary insertion rod (17) corresponding to the auxiliary insertion hole (18), and a flexible connecting strip (16) is connected between the first vertebral block (14) and the second vertebral block (15).

4. A slide way for photographing with a freely changeable path for movie and television production according to claim 3, characterized in that: the flexible connecting strip (16) is formed by connecting at least two independent small metal strips through pins.

5. The slide way of claim 1, wherein the path of the slide way is freely changeable: a spring (19) is embedded in the main insertion hole (11), a resisting block (20) is welded at the end of the spring (19), and the resisting block (20) is polished into a semicircular structure.

6. the slide way of claim 5, wherein the path of the slide way is freely changeable: knurling is arranged on the contact point of the main inserted link (3) and the abutting block (20), and the end part of the main inserted link (3) is polished into an arc structure.

7. the slide way of claim 1, wherein the path of the slide way is freely changeable: first track (4) go up sliding connection and have equipment platform (9), and the one end welding of equipment platform (9) has push pedal (8).