CN211083503U

CN211083503U - Transmission rail type film and television camera car

Info

Publication number: CN211083503U
Application number: CN201922117873.1U
Authority: CN
Inventors: 陶正雄
Original assignee: Shaoxing Zhizhu Cultural Creativity Co ltd
Current assignee: Shaoxing Zhizhu Cultural Creativity Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-07-24
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a transmission rail formula movie & TV car of making a video recording relates to the photographic appurtenance field, and the holding power is not enough when aiming at solving the expansion of car of making a video recording, and its technical scheme main points are: including mutual articulated mainboard one and mainboard two, the articulated department of mainboard one and mainboard two all is equipped with the boss, and logical groove has been seted up along its length direction to the boss, leads to inslot sliding connection and has a plurality of bracing pieces, and the bracing piece includes mutual articulated first pole and second pole, and the one end that the second pole was kept away from to first pole is equipped with the button head, and the bracing piece rotates the inboard of connecting at mainboard one and mainboard two respectively through the button head. The utility model discloses have and prevent the fracture condition that takes place between two mainboards of car of making a video recording.

Description

Transmission rail type film and television camera car

Technical Field

The utility model relates to a photographic appurtenance field, more specifically say, it relates to a transmission rail formula movie & TV car of making a video recording.

Background

The rail type film and television camera car is a mobile shooting device which is used frequently in film and television creation. The camera lens supported by the vehicle can smoothly move to shoot through the rail wheels specially made at the bottom of the vehicle stably running on the two rails.

Chinese patent with publication number CN202282811U discloses a film and television railcar, which has the technical key points that: the rail car is foldable rail car, including folded cascade owner sweep, silence shock attenuation wheelset, handle and plug-in type push rod, silence shock attenuation wheelset is including four groups, and every group places the four corners department at the bottom of owner sweep in proper order, and the bottom of owner sweep is provided with two at least bolts, supplies to sweep folding by the owner, and handle and plug-in type push rod set up respectively at the front end of owner sweep and the rear portion of owner sweep.

The convenience of having the bearing concurrently and carrying has been solved in the above-mentioned scheme, but because the bolt does not fix a position for it breaks away from at gliding in-process to make the on-vehicle bolt that makes a video recording, thereby makes foldable railcar break off at the junction easily and loses the connectivity, and the influence is used and is transported inconveniently, has the potential safety hazard even in shooting process.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a transmission rail formula movie & TV car of making a video recording reaches the fixed to the car of making a video recording through setting up the bracing piece, prevents that articulated mainboard one and mainboard two from losing the connectivity and scattering.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a transmission rail formula movie & TV car of making a video recording, includes mutual articulated mainboard one and mainboard two, its characterized in that: the articulated department of mainboard one and mainboard two all is equipped with the boss, the boss has seted up logical groove along its length direction, it has a plurality of bracing pieces to lead to inslot sliding connection, the bracing piece includes mutual articulated first pole and second pole, the one end that the second pole was kept away from to first pole is equipped with universal ball, the bracing piece rotates the inboard of connecting at mainboard one and mainboard two respectively through universal ball, set up flutedly on the second pole periphery wall, when first pole and second pole are folding, there is the space that is used for the boss to run through between second pole and the first pole.

Through adopting above-mentioned technical scheme, through setting up mutual articulated mainboard one and mainboard two, realize the folding of mainboard one and mainboard two, set up the boss and be favorable to increasing the contact surface of mainboard one and mainboard two on the one hand, on the other hand is used for the joint support pole, the bracing piece is used for connecting mainboard one and mainboard two, thereby rotate fixedly to mutual articulated mainboard one and mainboard two, the recess is used for while the boss on lock mainboard one and the mainboard two increases the connectivity of bracing piece and mainboard one and mainboard two through setting up the recess.

The utility model discloses further set up to: fixedly connected with fastener on the periphery wall of first pole, the second pole keep away from with the one end fixedly connected with connector of the articulated department of first pole, the fastener can be dismantled with the connector and be connected.

Through adopting above-mentioned technical scheme, through setting up fastener and connector, increase the connectivity of first pole and second pole.

The utility model discloses further set up to: the fastener comprises a first ring and a second ring, the first ring is fixedly connected with the second ring, the first ring is in threaded connection with the first rod, an opening is formed in one end, far away from the first ring, of the second ring, and the opening is used for clamping the second rod.

By adopting the technical scheme, the first ring and the second ring are arranged, the first ring is used for connecting the first rod, the second ring is used for buckling the second rod, and the opening is used for buckling the second rod into the second ring.

The utility model discloses further set up to: the one end that universal ball was kept away from to first pole is equipped with the flexion, and the one end that the connector was kept away from to the second pole is equipped with the turning block, and the flexion cup joints on the turning block, and the flexion passes through the locating pin with the turning block to be connected.

Through adopting above-mentioned technical scheme, through setting up the turning block that flexion and flexion cup joint, realize the rotation of first pole and second pole through the locating pin and connect.

The utility model discloses further set up to: the outer side wall of the first mainboard far away from the second mainboard is provided with a plurality of buckles, the outer side wall of the second mainboard far away from the first mainboard is provided with a plurality of hasps, and the hasps are detachably connected with the buckles.

Through adopting above-mentioned technical scheme, through setting up hasp and buckle, realize dismantling the folding lock of camera car back mainboard one and mainboard two, conveniently dismantle and transport.

The utility model discloses further set up to: and a pull ring is arranged on the outer side wall of the first main board far away from the second main board and is positioned in the middle of the hasps.

Through adopting above-mentioned technical scheme, through set up the pull ring on the mainboard one, be used for the handheld transportation after the use on the one hand, on the other hand is used for the pulling to the camera car when using.

The utility model discloses further set up to: the upper side surface of the main board II is detachably connected with a push rod.

Through adopting above-mentioned technical scheme, through setting up the push rod, can regard as the handrail, increase photographer's security.

The utility model discloses further set up to: the first main plate, the second main plate and the push rod are made of metal materials.

Through adopting above-mentioned technical scheme, because mainboard one, mainboard two and push rod all adopt metal material to make mainboard one, mainboard two and push rod all possess stronger structural strength, thereby make the difficult damaged condition that takes place of mainboard one, mainboard two and push rod.

To sum up, the utility model discloses following beneficial effect has:

through set up the bracing piece of rotatable and length restriction on the inside wall of mainboard one and mainboard two, realize that the bracing piece not only can accomodate the inslot of mainboard one and two downside of mainboard alone through rotating, also can pass through the rotation support pole, realize the effect of two bosses of the complete gomphosis of recess of second pole, and then play the swivelling joint to mainboard one after the expansion and two mainboard, prevent scattering of mainboard one and mainboard two when increasing connectivity and intensity.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the support rod of the present invention;

FIG. 4 is a schematic structural view of a second rod of the present invention;

fig. 5 is a schematic structural view of the middle fastener of the present invention.

In the figure: 1. a first main board; 2. a second main board; 3. a push rod; 4. a pull ring; 5. a rail wheel; 6. buckling; 7. a hasp; 8. a support bar; 9. a universal ball; 10. a first lever; 11. a bending section; 12. a second lever; 13. a through groove; 14. a connector; 15. a fastener; 16. connecting grooves; 17. a round head; 18. a groove; 19. rotating the block; 20. a first ring; 21. a second ring; 22. an opening; 23. an internal thread; 24. and a reinforcing block.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A transmission rail type video camera car is disclosed, as shown in figures 1 to 5, and comprises a first main board 1 and a second main board 2, wherein the first main board 1 and the second main board 2 are hinged with each other through a hinge seat, the first main board 1 and the second main board 2 are both rectangular parallelepiped grooves dug in the rectangular parallelepiped, all parts of the camera car can be accommodated in the grooves, reinforcing blocks 24 are integrally formed at the hinged parts of the first main board 1 and the second main board 2, through grooves 13 are formed in the two reinforcing blocks 24 along the length direction of the reinforcing blocks, two support rods 8 are slidably connected in the through grooves 13, each support rod 8 comprises a first rod 10 and a second rod 12 which are hinged with each other, the groove height of each through groove 13 can completely accommodate the first rod 10 and the second rod 12 to pass through, a universal ball 9 is welded at one end of the first rod 10 far away from the second rod 12, spherical grooves in the spherical shape are formed on the inner sides of the first main board 1 and the second main board 2, the two support rods 8 are respectively rotatably, first pole 10 keeps away from the one end integrated into one piece of universal ball 9 has flexion 11, and flexion 11 cup joints on turning block 19, and flexion 11 passes through the locating pin with turning block 19 and articulates, and turning block 19 integrated into one piece is in the one end of second pole 12, and the one end welding that turning block 19 was kept away from to second pole 12 has connector 14, and connector 14 includes button head 17 and sets up the spread groove 16 on button head 17, and spread groove 16 is used for the joint to on fastener 15.

When the first main board 1 and the second main board 2 are folded, the fastener 15 can be completely hidden in the grooves of the first main board 1 and the second main board 2, the fastener 15 comprises a first ring 20 and a second ring 21, the first ring 20 is welded with the second ring 21, an external thread is formed in the first ring 20, an external thread is formed on the outer peripheral wall of the first rod 10, an internal thread 23 is formed in the first ring 20, the first ring 20 is in threaded connection with the outer peripheral wall of the first rod 10, an opening 22 is formed in one end, far away from the first ring 20, of the second ring 21, the opening 22 is used for clamping the connector 14, and the second rod 12 is fixed with the first rod 10 through the fastener 15.

A groove 18 is formed in the peripheral wall of the second rod 12, and when the first rod 10 and the second rod 12 are folded and clamped through the fastener 15, a gap for penetrating the reinforcing block 24 exists between the groove 18 of the second rod 12 and the first rod 10.

Be equipped with four buckles 6 on the lateral wall that mainboard two 2 was kept away from to mainboard one 1, mainboard two 2 is kept away from and is equipped with four hasps 7 on the lateral wall of mainboard one 1, hasps 7 are used for can dismantling with buckle 6 and are connected, it has a pull ring 4 to be located four hasps 7 middle welding, all can dismantle through the bolt on the last side of mainboard two 2 and be connected with push rod 3, set up threaded hole on the downside of mainboard one 1 and mainboard two 2, four rail wheels 5 all can dismantle through the bolt and connect on the screw hole.

In the specific implementation, firstly, the hasp 7 and the buckle 6 which are buckled with each other are opened, the rotation of the first main board 1 and the second main board 2 is realized through the rotating hinge base, when the first main board 1 and the second main board 2 rotate to the same plane, the four track wheels 5 and the push rod 3 are taken out from the grooves of the first main board 1 and the second main board 2, then the two support rods 8 are respectively rotated on the inner sides of the first main board 1 and the second main board 2, so that the universal ball 9 at the end part of the support rod 8 rotates around the ball groove, at the moment, the second rod 12 and the bending part 11 which rotate on the first main board 1 and the second main board 2 are respectively positioned on the two sides of the second main board 2 and the first main board 1 after passing through the through groove 13, then, the reinforcing block 24 positioned above the through groove 13 is completely embedded in the gap between the groove 18 and the outer peripheral wall of the first rod 10 by rotating the second rod 12, the connecting groove 16 on the connecting, finally, a push rod 3 is connected on the upper side surface of the main board 2 through screws, and then four track wheels 5 are connected on the lower bottom surfaces of the main board 1 and the main board 2 through bolts, so as to complete the installation of the track car, in the processing process of the utility model, the length of the support rod 8 under the unfolding state of the first rod 10 and the second rod 12 is ensured to be simultaneously larger than the independent width of the main board 1 and the main board 2 and smaller than the independent length of the main board 1 and the main board 2, and the length of the first rod 10 is also required to be larger than the width of the main board 1 and the main board 2, so as to ensure that the support rod 8 passes through the through groove 13 through the rotation or is completely accommodated in the grooves of the main board 1 and the main board 2, thereby realizing the folding of the main board 1 and the main board 2, because the main board 1, the main board 2 and the push rod 3 are made of metal, thereby ensuring that the main board 1, the main, the damage is not easy to occur.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a transmission rail formula movie & TV car of making a video recording, includes mutual articulated mainboard one (1) and mainboard two (2), its characterized in that: the articulated department of mainboard (1) and mainboard two (2) all is equipped with boss (24), logical groove (13) have been seted up along its length direction in boss (24), it has a plurality of bracing pieces (8) to lead to groove (13) sliding connection, bracing piece (8) are including mutual articulated first pole (10) and second pole (12), the one end that second pole (12) were kept away from in first pole (10) is equipped with universal ball (9), bracing piece (8) rotate respectively through universal ball (9) and connect the inboard at mainboard (1) and mainboard two (2), set up fluted (18) on second pole (12) periphery wall, work as when first pole (10) and second pole (12) are folding, there is the space that is used for boss (24) to run through between second pole (12) and first pole (10).

2. The transmission rail type movie and television camera car as claimed in claim 1, wherein: fixedly connected with fastener (15) on the periphery wall of first pole (10), one end fixedly connected with connector (14) with the articulated department of first pole (10) are kept away from in second pole (12), fastener (15) can be dismantled with connector (14) and be connected.

3. The transmission rail type movie and television camera car as claimed in claim 2, wherein: fastener (15) are including ring one (20) and ring two (21), ring one (20) and ring two (21) fixed connection, ring one (20) and first pole (10) threaded connection, the one end of ring one (20) is kept away from in ring two (21) is equipped with opening (22), opening (22) are used for second pole (12) joint.

4. The transmission rail type movie and television camera car as claimed in claim 2, wherein: one end of the first rod (10) far away from the universal ball (9) is provided with a bending portion (11), one end of the second rod (12) far away from the connector (14) is provided with a rotating block (19), the bending portion (11) is sleeved on the rotating block (19), and the bending portion (11) is connected with the rotating block (19) through a positioning pin.

5. The transmission rail type movie and television camera car as claimed in claim 1, wherein: be equipped with a plurality of buckles (6) on the lateral wall that mainboard two (2) were kept away from in mainboard one (1), be equipped with a plurality of hasps (7) on the lateral wall that mainboard two (2) were kept away from mainboard one (1), hasp (7) are used for can dismantle with buckle (6) and be connected.

6. The transmission rail type movie and television camera car as claimed in claim 5, wherein: the outer side wall of the first main board (1) far away from the second main board (2) is provided with a pull ring (4), and the pull ring (4) is located between the hasps (7).

7. The transmission rail type movie and television camera car as claimed in claim 6, wherein: and a push rod (3) is detachably connected to the upper side surface of the second main plate (2).

8. The transmission rail type movie and television camera car as claimed in claim 7, wherein: the first main plate (1), the second main plate (2) and the push rod (3) are made of metal materials.