CN111706766A - Special track for movie and television shooting - Google Patents
Special track for movie and television shooting Download PDFInfo
- Publication number
- CN111706766A CN111706766A CN202010731729.1A CN202010731729A CN111706766A CN 111706766 A CN111706766 A CN 111706766A CN 202010731729 A CN202010731729 A CN 202010731729A CN 111706766 A CN111706766 A CN 111706766A
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- Prior art keywords
- track
- grooves
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- lock
- pillow
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- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 241001669679 Eleotris Species 0.000 claims description 6
- 238000003860 storage Methods 0.000 description 9
- 238000004898 kneading Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
- F16M11/425—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 along guiding means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention belongs to the technical field of photography, and particularly relates to a special track for movie and television shooting, which comprises a plurality of track units, wherein each track unit comprises two slide rails and two pillow rails, the two pillow rails are welded at the lower sides of the two slide rails, the slide rails are provided with first limiting grooves, the slide rails are provided with first limiting pins, the pillow rails are provided with supporting legs, the supporting legs are provided with second limiting grooves, the pillow rails are provided with second limiting pins, the second limiting pins are provided with first lock grooves, the pillow rails are provided with rectangular grooves, a shifting rod is assembled between the two rectangular grooves, a spring is arranged between the two shifting rods, the rectangular grooves are provided with through grooves, the shifting rod is provided with a sliding block, the sliding block is provided with a first lock bolt, the shifting rod is provided with a second lock bolt, the rear end of the rear side pillow rail is provided with a connecting box matched; the track unit and the track unit are simply and quickly disassembled, time and labor are saved, and the track units can be well stacked together and cannot be scattered to fall off.
Description
Technical Field
The invention belongs to the technical field of photography, and particularly relates to a special track for movie and television shooting.
Background
At present, a rail used in the film and television shooting and manufacturing process at home and abroad is an integral steel frame formed by welding a sleeper rail and a slide rail. Typically, the photography group is brought to work on site with an integral steel frame of 18 meters or more. Because the spliced track is large in size and occupies more space, the spliced track on the market comprises a plurality of track units which can be spliced together and can be disassembled, so that the space occupation can be reduced to a certain extent, but the existing spliced track has defects, for example, the track units are usually connected by threads or bolts, the connection mode is troublesome and time-consuming in disassembly and assembly, and the existing spliced track units cannot be well stacked together, so that the track units are inconvenient to carry, and can be scattered into a stack in storage and stacking, and the track units occupy larger storage space, aiming at the problems, we propose a special track for movie and television shooting.
Disclosure of Invention
The purpose of the invention is: the special track for film and television shooting is provided for solving the problems in the background technology.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a special track for film and television shooting comprises a plurality of track units, wherein each track unit comprises two slide rails longitudinally arranged side by side and two pillow rails transversely arranged side by side, the two pillow rails are welded at the lower sides of the two slide rails, a first limiting groove is formed in the front end of each slide rail, a first limiting pin matched with the first limiting groove is arranged at the rear end of each slide rail, supporting legs are arranged on the left and right sides of the lower end of each pillow rail, a second limiting groove is formed in each supporting leg from bottom to top, second limiting pins matched with the second limiting grooves are arranged on the left and right sides of the upper end of each pillow rail, a first locking groove is formed in the inner side of each second limiting pin, rectangular grooves penetrating through the front and the back are formed in the middle parts of the two pillow rails, two bilaterally symmetrical shifting rods are assembled between the two rectangular grooves, a plurality of springs are fixedly connected between the two shifting rods, and through grooves communicated with the left and right second, the two driving lever outer sides are provided with two sliding blocks matched with the through grooves, the tail ends of the sliding blocks are provided with first lock bolts matched with the first lock grooves, the front ends of the two driving levers extend out of the front sides, the rectangular grooves are provided with second lock bolts, the second lock bolts are arranged on the outer sides of the driving levers, the rear ends of the pillow rails are provided with connecting boxes matched with the two driving levers, and the left sides and the right sides of the connecting boxes are provided with second lock grooves matched with the second lock bolts.
By adopting the technical scheme of the invention, the two sleepers are used for supporting and fixing the two slide rails, the four supporting legs can stably support the whole rail unit, and the two deflector rods can be outwards pushed open by the plurality of springs in a natural state so as to be respectively abutted against the left side and the right side of the rectangular groove;
when two track units are installed, the two track units are placed side by side from front to back, two first limiting grooves of the next track unit are aligned to two first limiting pins of the previous track unit, then two driving levers of the next track unit are kneaded, the spring is compressed at the moment, the two driving levers drive two second lock bolts to move inwards, the two driving levers are kneaded and simultaneously drive the two driving levers to be inserted into a connecting box of the previous track unit, when the front ends of the driving levers are abutted to the rear ends of the inner sides of the connecting box, the two first limiting pins are simultaneously inserted into the two first limiting grooves, the two driving levers are released, the spring rebounds, the two driving levers drive the two second lock bolts to move outwards, and the two second lock bolts are respectively inserted into the two second lock grooves, so that the two track units are installed, and the whole installation process only needs one-kneading insertion, so that the installation is simple, rapid;
similarly, when the two track units are disassembled, the two driving levers of the next track unit are kneaded to enable the two second lock bolts to exit the two second lock grooves, and then the two driving levers are pulled out of the connecting box, so that the two track units are disassembled, the whole disassembling process only needs to be completed by one kneading and pulling, and the disassembling process is simple, rapid, time-saving and labor-saving;
when two track units are stacked, the two track units are placed up and down, four second limiting grooves of the upper track unit are aligned to four second limiting pins of the lower track unit, then two driving levers of the upper track unit are kneaded, at the moment, springs are compressed, the two driving levers drive four first locking bolts to move inwards through four sliding blocks, when the first locking bolts are withdrawn from the second limiting grooves and collected into the through grooves, the upper track unit is placed, when the upper ends of the second limiting pins are abutted to the upper ends of the inner sides of the second limiting grooves, the two driving levers are loosened, at the moment, the springs rebound, the two driving levers drive the four first locking bolts to move outwards through the four sliding blocks, the four first locking bolts are respectively inserted into the four first locking grooves, so that the two track units can be well stacked together, the two track units cannot be scattered and fall off, the two track units are convenient to carry and cannot be scattered into a, the occupied storage space is small;
similarly, when the two rail units are disassembled, the two deflector rods of the upper rail unit are kneaded to enable the four first lock bolts to respectively withdraw from the four first lock grooves, and then the upper rail unit is lifted to enable the four second limiting pins to withdraw from the four second limiting grooves, so that the two rail units are separated;
the invention provides a special track for film and television shooting, which consists of a plurality of track units which can be spliced together, the track units and the track units are simple and quick to disassemble and assemble, time and labor are saved, in addition, the track units can be well stacked together and cannot be scattered and fall off, the special track is convenient to carry, and the special track cannot be scattered into a pile during storage and stacking, so that the occupied storage space is small.
Further, the number of the second lock bolts is two, and the number of the second lock grooves is also two. With such a structure, the stability of the connection between the two rail units can be enhanced.
Further inject, the front side the equal fixedly connected with in sleeper rail front end left and right sides stabilizes the post, stabilize the post and be equipped with the second set bar assorted and stabilize the slide opening. The structure can assist in supporting the second lock bolt and improve the use stability of the second lock bolt.
Further inject, the supporting legs lower extreme is equipped with the annular rubber pad with first spacing groove phase-match. With such a structure, a certain shock absorbing effect can be achieved.
Further limiting, sponge pads are bonded on the outer sides of the middle parts of the two shifting rods. With the structure, the kneading hand feeling of the two shift levers can be improved.
Further defined, the second latch end is spherical. The shape can guide the second lock bolt, and the second lock bolt can be conveniently inserted into the second lock groove.
Further, the opening of the first lock groove is chamfered. By the aid of the processing mode, the first lock bolt can be guided, and the first lock bolt can be conveniently inserted into the first lock groove.
Compared with the prior art, the invention has the following advantages:
1. the two track units are placed side by side from front to back, the two first limiting grooves of the next track unit are aligned to the two first limiting pins of the previous track unit, then the two driving levers of the next track unit are kneaded, the spring is compressed at the moment, the two driving levers drive the two second lock bolts to move inwards, the two driving levers are kneaded and simultaneously drive the two driving levers to be inserted into the connecting box of the previous track unit, when the front ends of the driving levers are abutted to the rear ends of the inner sides of the connecting box, the two first limiting pins are simultaneously inserted into the two first limiting grooves, the two driving levers are released, the spring rebounds, the two driving levers drive the two second lock bolts to move outwards, and the two second lock bolts are respectively inserted into the two second lock grooves;
2. kneading the two shift levers of the latter track unit to enable the two second lock bolts to exit the two second lock grooves, and then drawing the two shift levers out of the connecting box, so that the two track units are disassembled, and the whole disassembling process only needs one kneading and one drawing, and is simple, rapid, time-saving and labor-saving;
3. the two track units are placed up and down, the four second limit grooves of the upper track unit are aligned with the four second limit pins of the lower track unit, then kneading the two deflector rods of the upper side track unit, wherein the spring is compressed, the two deflector rods drive the four first lock bolts to move inwards through the four sliding blocks, when the first lock bolts are withdrawn from the second limiting grooves and put into the through grooves, the upper side track unit is lowered, when the upper end of the second limiting pin is abutted against the upper end of the inner side of the second limiting groove, the two shift rods are loosened, the springs rebound at the moment, the two shift rods drive the four first lock bolts to move outwards through the four slide blocks, so that the four first lock bolts are respectively inserted into the four first lock grooves, just can be fine pile together between two track units like this, can not disperse each other and drop, not only convenient transport can not be in a disorderly pile when storing and stacking moreover, and occupation storage space is less.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram of a track dedicated for movie shooting according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a track dedicated for film and television shooting according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a plurality of track units spliced together according to an embodiment of the track dedicated for movie and television shooting;
fig. 4 is a schematic diagram of stacking a plurality of track units according to an embodiment of the dedicated track for movie and television shooting.
The main element symbols are as follows:
the sliding track comprises a sliding track 1, a sleeper track 2, a first limiting groove 21, a first limiting pin 22, a supporting leg 23, a second limiting groove 34, a second limiting pin 35, a first locking groove 36, a rectangular groove 4, a shifting rod 41, a spring 42, a through groove 43, a sliding block 44, a first locking bolt 45, a second locking bolt 5, a connecting box 51, a second locking groove 52, a stabilizing column 6, an annular rubber pad 61 and a spongy cushion 62.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-4, the special track for film and television shooting of the present invention comprises a plurality of track units, each track unit comprises two slide rails 1 arranged side by side in the longitudinal direction and two pillow rails 2 arranged side by side in the transverse direction, the two pillow rails 2 are welded on the lower sides of the two slide rails 1, the front end of the slide rail 1 is provided with a first limiting groove 21, the rear end of the slide rail 1 is provided with a first limiting pin 22 matched with the first limiting groove 21, the left and right sides of the lower end of the pillow rail 2 are provided with supporting legs 23, the supporting legs 23 are provided with a second limiting groove 34 from bottom to top, the left and right sides of the upper end of the pillow rail 2 are provided with a second limiting pin 35 matched with the second limiting groove 34, the inner side of the second limiting pin 35 is provided with a first locking groove 36, the middle parts of the two pillow rails 2 are provided with rectangular grooves 4 penetrating through front and back, two left and right, the left and right sides of rectangular channel 4 is equipped with respectively and controls the communicating logical groove 43 of two second spacing grooves 34, two driving lever 41 outsides all be equipped with two with lead to groove 43 assorted slider 44, the slider 44 end be equipped with first keyway 36 assorted first lock 45, two driving lever 41 front ends are stretched out front side rectangular channel 4 and are equipped with second set bar 5, second set bar 5 sets up in the outside one side of driving lever 41, the rear side pillow rail 2 rear end be equipped with two driving lever 41 assorted connecting box 51, the connecting box 51 left and right sides all is equipped with second set bar 5 assorted second keyway 52.
By adopting the technical scheme of the invention, the two sleeper rails 2 are used for supporting and fixing the two slide rails 1, the four supporting legs 23 can stably support the whole rail unit, and the plurality of springs 42 can outwards push the two deflector rods 41 open in a natural state, so that the two deflector rods 41 are respectively abutted against the left side and the right side of the rectangular groove 4;
when two track units are installed, the two track units are placed side by side from front to back, the two first limiting grooves 21 of the next track unit are aligned to the two first limiting pins 22 of the previous track unit, then the two deflector rods 41 of the next track unit are kneaded, the spring 42 is compressed at the moment, the two deflector rods 41 drive the two second lock bolts 5 to move inwards, the two deflector rods 41 are kneaded and simultaneously drive the two deflector rods 41 to be inserted into the connecting box 51 of the previous track unit, when the front ends of the deflector rods 41 are abutted with the rear ends of the inner sides of the connecting box 51, the two first limiting pins 22 are simultaneously inserted into the two first limiting grooves 21, the two deflector rods 41 are released, the spring 42 rebounds, the two deflector rods 41 drive the two second lock bolts 5 to move outwards, so that the two second lock bolts 5 are respectively inserted into the two second lock grooves 52, thus the installation of the two track units is completed, and the whole installation process only needs to be once inserted, the method is simple, quick, time-saving and labor-saving;
similarly, when the two track units are disassembled, the two shift levers 41 of the next track unit are kneaded to enable the two second lock bolts 5 to retreat from the two second lock grooves 52, and then the two shift levers 41 are pulled out of the connecting box 51, so that the two track units are disassembled, and the whole disassembling process only needs to be completed by one push lever and one pull lever, and is simple, rapid, time-saving and labor-saving;
when two rail units are stacked, the two rail units are placed up and down, the four second limiting grooves 34 of the upper rail unit are aligned with the four second limiting pins 35 of the lower rail unit, then the two shift rods 41 of the upper rail unit are kneaded, the springs 42 are compressed at the moment, the two shift rods 41 drive the four first lock bolts 45 to move inwards through the four sliders 44, when the first lock bolts 45 are withdrawn from the second limiting grooves 34 and put into the through grooves 43, the upper rail unit is put down, when the upper ends of the second limiting pins 35 are abutted with the upper ends of the inner sides of the second limiting grooves 34, the two shift rods 41 are loosened, the springs 42 rebound at the moment, the two shift rods 41 drive the four first lock bolts 45 to move outwards through the four sliders 44, the four first lock bolts 45 are respectively inserted into the four first lock grooves 36, so that the two rail units can be well stacked together without being scattered and falling, the carrying is convenient, and the materials are not scattered into a pile when being stored and stacked, so that the occupied storage space is small;
similarly, when the two rail units are disassembled, the two shift levers 41 of the upper rail unit are kneaded to enable the four first lock bolts 45 to respectively exit the four first lock grooves 36, and then the upper rail unit is lifted to enable the four second limit pins 35 to exit the four second limit grooves 34, so that the two rail units are separated;
the invention provides a special track for film and television shooting, which consists of a plurality of track units which can be spliced together, the track units and the track units are simple and quick to disassemble and assemble, time and labor are saved, in addition, the track units can be well stacked together and cannot be scattered and fall off, the special track is convenient to carry, and the special track cannot be scattered into a pile during storage and stacking, so that the occupied storage space is small.
Preferably, the number of the second latches 5 is two, and the number of the second locking grooves 52 is also two. With such a structure, the stability of the connection between the two rail units can be enhanced. In fact, other structures capable of enhancing the stability of the connection between the two rail units may be considered according to circumstances.
Preferably, the left side and the right side of the front end of the front side sleeper rail 2 are fixedly connected with stabilizing columns 6, and the stabilizing columns 6 are provided with stabilizing sliding holes matched with the second lock bolts 5. With the structure, the second latch 5 can be supported in an auxiliary mode, and the use stability of the second latch 5 is improved. In fact, other structures capable of assisting in supporting the second latches 5 are also contemplated as appropriate.
Preferably, the lower end of the supporting leg 23 is provided with an annular rubber pad 61 matched with the first limiting groove 21. With such a structure, a certain shock absorbing effect can be achieved. In fact, other structures capable of playing a certain role of shock absorption can be considered according to the situation.
Preferably, the sponge pads 62 are adhered to the outer sides of the middle parts of the two shift levers 41. With this configuration, the kneading feeling of the two levers 41 can be improved. In fact, other structures capable of improving the hand feeling of the two levers 41 in kneading may be used according to circumstances.
Preferably, the second latches 5 are spherical in end. Such a shape can guide the second latch 5 to facilitate the insertion of the second latch 5 into the second locking groove 52. In fact, other shapes that can guide the second blocking pin 5 are also conceivable, depending on the circumstances.
Preferably, the opening of the first locking groove 36 is chamfered. This arrangement can guide the first latch 45 to facilitate insertion of the first latch 45 into the first lock groove 36. In fact, other ways of guiding the first latch 45 are also conceivable as appropriate.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a special track is shot to movie & TV which characterized in that: the rail comprises a plurality of rail units, wherein each rail unit comprises two slide rails (1) which are longitudinally arranged side by side and two pillow rails (2) which are transversely arranged side by side, the pillow rails (2) are welded at the lower sides of the two slide rails (1), a first limiting groove (21) is formed in the front end of each slide rail (1), a first limiting pin (22) matched with the first limiting groove (21) is arranged at the rear end of each slide rail (1), supporting legs (23) are arranged on the left side and the right side of the lower end of each pillow rail (2), a second limiting groove (34) is formed in each supporting leg (23) from bottom to top, a second limiting pin (35) matched with the second limiting groove (34) is arranged on each of the left side and the right side of the upper end of each pillow rail (2), a first locking groove (36) is arranged on the inner side of each second limiting pin (35), and rectangular grooves (4) which penetrate through the front and the, two bilaterally symmetrical deflector rods (41) are arranged between the two rectangular grooves (4), a plurality of springs (42) are fixedly connected between the two deflector rods (41), the left side and the right side of the rectangular groove (4) are respectively provided with a through groove (43) communicated with the left second limiting groove and the right second limiting groove (34), the outer sides of the two shift levers (41) are respectively provided with two slide blocks (44) matched with the through grooves (43), a first lock bolt (45) matched with the first lock groove (36) is arranged at the tail end of the sliding block (44), a second lock bolt (5) is arranged at the front end of the two shift levers (41) which extends out of the front side of the rectangular groove (4), the second lock bolt (5) is arranged on the outward side of the deflector rod (41), the rear end of the rear side of the pillow rail (2) is provided with a connecting box (51) matched with the two deflector rods (41), and the left side and the right side of the connecting box (51) are respectively provided with a second lock groove (52) matched with the second lock bolt (5).
2. A dedicated track for movie and television shooting according to claim 1, characterized in that: the number of the second lock bolts (5) is two, and the number of the second lock grooves (52) is also two.
3. A dedicated track for movie and television shooting according to claim 1, characterized in that: the left side and the right side of the front end of the sleeper rail (2) on the front side are fixedly connected with stabilizing columns (6), and the stabilizing columns (6) are provided with stabilizing sliding holes matched with the second lock bolts (5).
4. A dedicated track for movie and television shooting according to claim 1, characterized in that: the lower end of the supporting leg (23) is provided with an annular rubber pad (61) matched with the first limiting groove (21).
5. A dedicated track for movie and television shooting according to claim 1, characterized in that: sponge pads (62) are bonded on the outer sides of the middle parts of the two shifting rods (41).
6. A dedicated track for movie and television shooting according to claim 1, characterized in that: the tail end of the second lock bolt (5) is spherical.
7. A dedicated track for movie and television shooting according to claim 1, characterized in that: and chamfering treatment is carried out at the opening of the first locking groove (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731729.1A CN111706766B (en) | 2020-07-27 | 2020-07-27 | Special track for movie and television shooting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731729.1A CN111706766B (en) | 2020-07-27 | 2020-07-27 | Special track for movie and television shooting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111706766A true CN111706766A (en) | 2020-09-25 |
| CN111706766B CN111706766B (en) | 2021-08-06 |
Family
ID=72547789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010731729.1A Active CN111706766B (en) | 2020-07-27 | 2020-07-27 | Special track for movie and television shooting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111706766B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711227A (en) * | 1996-01-16 | 1998-01-27 | Johnson; Jerome K. | Portable and collapsible dolly and track |
| DE19643805A1 (en) * | 1996-10-30 | 1998-05-07 | Andreas Meyer | Supporting device for cameras |
| CN206323451U (en) * | 2016-11-12 | 2017-07-11 | 重庆电子工程职业学院 | A kind of video display special mobile track |
| CN108820574A (en) * | 2018-06-25 | 2018-11-16 | 湖州利文自动化设备有限公司 | A kind of logistics delivery storage box |
| CN209370213U (en) * | 2018-11-23 | 2019-09-10 | 山西传媒学院 | A kind of portable video display track |
| CN209604841U (en) * | 2019-01-24 | 2019-11-08 | 陈小欣 | A kind of spliced process photography track road being easily installed |
| CN209743980U (en) * | 2019-03-27 | 2019-12-06 | 江西传媒职业学院（江西省印刷高级技工学校、江西省新闻出版广电局（省版权局）培训中心） | photographic slide of route formula that can freely change for movie & TV preparation |
| CN210106976U (en) * | 2019-05-05 | 2020-02-21 | 北京创世龙腾科技发展有限公司 | Soft rubber film and television shooting track with framework |
| CN210123085U (en) * | 2019-06-28 | 2020-03-03 | 丁竹 | Operation track for television shooting |
-
2020
- 2020-07-27 CN CN202010731729.1A patent/CN111706766B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711227A (en) * | 1996-01-16 | 1998-01-27 | Johnson; Jerome K. | Portable and collapsible dolly and track |
| DE19643805A1 (en) * | 1996-10-30 | 1998-05-07 | Andreas Meyer | Supporting device for cameras |
| CN206323451U (en) * | 2016-11-12 | 2017-07-11 | 重庆电子工程职业学院 | A kind of video display special mobile track |
| CN108820574A (en) * | 2018-06-25 | 2018-11-16 | 湖州利文自动化设备有限公司 | A kind of logistics delivery storage box |
| CN209370213U (en) * | 2018-11-23 | 2019-09-10 | 山西传媒学院 | A kind of portable video display track |
| CN209604841U (en) * | 2019-01-24 | 2019-11-08 | 陈小欣 | A kind of spliced process photography track road being easily installed |
| CN209743980U (en) * | 2019-03-27 | 2019-12-06 | 江西传媒职业学院（江西省印刷高级技工学校、江西省新闻出版广电局（省版权局）培训中心） | photographic slide of route formula that can freely change for movie & TV preparation |
| CN210106976U (en) * | 2019-05-05 | 2020-02-21 | 北京创世龙腾科技发展有限公司 | Soft rubber film and television shooting track with framework |
| CN210123085U (en) * | 2019-06-28 | 2020-03-03 | 丁竹 | Operation track for television shooting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111706766B (en) | 2021-08-06 |
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