CN111412367A - Camera moving device with track - Google Patents
Camera moving device with track Download PDFInfo
- Publication number
- CN111412367A CN111412367A CN202010221819.6A CN202010221819A CN111412367A CN 111412367 A CN111412367 A CN 111412367A CN 202010221819 A CN202010221819 A CN 202010221819A CN 111412367 A CN111412367 A CN 111412367A
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- China
- Prior art keywords
- block
- track
- movable block
- camera
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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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- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
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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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
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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
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention relates to the technical field of cameras, in particular to a camera moving device with a track, which comprises a supporting plate, wherein a plurality of symmetrical tracks which are in contact in sequence are arranged below the supporting plate, the supporting plate is connected with two symmetrically arranged tracks through a sliding mechanism, two adjacent tracks which are in contact with each other are fixed through a positioning mechanism, the positioning mechanism comprises an installation block and a first installation piece, the installation block and the first installation piece are respectively provided with the side surfaces of the two adjacent tracks, the installation block corresponds to the first installation piece in position, and the side surface of the installation block is provided with an installation groove. According to the invention, the positioning mechanism is arranged for assembling the two adjacent rails, so that the connection stability between the two adjacent rails is improved, the labor intensity of rail splicing is reduced, the time required by rail splicing is further improved, the support plate can conveniently slide in the rails through the rolling wheels, and the camera can be conveniently driven by a worker to move.
Description
Technical Field
The invention relates to the field of cameras, in particular to a camera moving device with a track.
Background
In the daily shooting process of the camera, in order to bring convenience to shooting personnel to move, the moving device is arranged, namely a track is laid on a shooting site, the camera is arranged on the shooting track, and the working personnel can drive the camera to move on the track by applying acting force on the camera or a support;
because the size in present shooting place is different, therefore the distance that the camera removed is different to lead to the length that the track was laid also inequality, and present orbital length is certain, and the in-process that splices between with the track uses fasteners such as screw, bolt and nut to connect fixedly, if the track quantity of concatenation is more, then can improve the intensity of staff's work, and then reduces staff's orbital efficiency of concatenation.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a camera moving device with a track.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a camera moving device with tracks comprises a supporting plate, wherein a plurality of tracks which are symmetrical and are sequentially contacted are arranged below the supporting plate, the supporting plate is connected with the two symmetrically arranged tracks through a sliding mechanism, the two adjacent tracks which are mutually contacted are fixed through a positioning mechanism, the positioning mechanism comprises an installation block and a first installation part, the installation block and the first installation part are respectively provided with two adjacent track sides, the installation block corresponds to the first installation part in position, a mounting groove is formed in the side surface of the installation block, a fixed rod is welded on the inner side surface of the mounting groove, a compression spring and a sliding block are sleeved on the surface of the fixed rod, the sliding block slides along the surface of the fixed rod, two ends of the compression spring are respectively connected with the inner walls of the sliding block and the mounting groove, a movable block is installed on the mounting groove through a rotating, the movable block is connected with the sliding block through a connecting mechanism, an opening corresponding to the position of the movable block is formed in the surface of the first mounting piece, one end of the movable block is in contact with the side face of the opening, and a limiting mechanism in contact with the movable block is mounted on the surface of the first mounting piece.
Preferably, slide mechanism includes a plurality of connecting blocks, and is a plurality of the one end of connecting block is all welded at two symmetrical sides of backup pad, and is a plurality of the other end welding of connecting block has first fixed axle, the surface cover of first fixed axle is equipped with the wheel that rolls for the inner wall of wheel that rolls rotates along the surface of first fixed axle, the surface and the orbital top contact of wheel that roll.
Preferably, the connecting block is long, and the connecting block is provided with at least two symmetrical side surfaces which are symmetrically arranged on the supporting plate.
Preferably, the rotating mechanism comprises a long block, the top of the long block is welded at the bottom of the movable block, a long hole is formed in the side face of the long block, a third fixing shaft is inserted into the long hole, and two ends of the third fixing shaft are respectively welded on two symmetrical side faces in the mounting groove.
Preferably, coupling mechanism includes two second installed parts, two the second installed part passes through the screw and installs respectively in the tip of movable block and the side of sliding block, and the inside of two second installed parts all welds has the second fixed axle, and movable sleeve is equipped with the connecting rod between two second fixed axles.
Preferably, stop gear includes two first fixed plates, and two first fixed plate welding are on the surface of first installed part and are located the open-ended both sides, and the position of two first fixed plates corresponds, and the welding has the second fixed plate between the one end of two first fixed plates, the screw has been seted up on the surface of second fixed plate, the internal thread of screw has the screw rod, the one end of screw rod and the surface contact of movable block.
Preferably, the other end welding of screw rod has the fixed block, the fixed block is cylindricly, along the circular arc surface of fixed block has seted up anti-skidding line.
Preferably, the first mounting part is concave, and both ends of the first mounting part are connected with the side surface of the track through screws.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the positioning mechanism is arranged for assembling the two adjacent rails, so that the connection stability between the two adjacent rails is improved, the labor intensity of rail splicing is reduced, the time required by rail splicing is further improved, the support plate can conveniently slide in the rails through the rolling wheels, and the camera can be conveniently driven by a worker to move.
Drawings
Fig. 1 is a first isometric view of a camera translation device with a track of the present invention;
fig. 2 is a schematic view illustrating a first mounting member and a mounting block of a camera moving device with a rail according to the present invention;
fig. 3 is a schematic view illustrating a connection structure of a mounting block and a movable block of a camera moving device with a rail according to the present invention;
fig. 4 is a schematic view illustrating a movable block and fixed rod connection structure of a camera moving device with a rail according to the present invention.
In the figure: the device comprises an installation block 1, a support plate 2, a connecting block 3, a first fixing shaft 4, a rolling wheel 5, a track 6, a first installation part 7, a compression spring 8, a fixing rod 9, a movable block 10, an installation groove 11, a first fixing plate 12, a screw 13, a fixing block 14, a second fixing plate 15, an opening 16, a sliding block 17, a connecting rod 18, a second fixing shaft 19, a second installation part 20, a third fixing shaft 21, a long hole 22 and a long block 23.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-4, a camera moving device with a track comprises a supporting plate 2, a plurality of tracks 6 which are symmetrical and contact in sequence are arranged below the supporting plate 2, the supporting plate 2 is connected with the two tracks 6 which are symmetrically arranged through a sliding mechanism, the sliding mechanism comprises a plurality of connecting blocks 3, one ends of the connecting blocks 3 are welded on two symmetrical side surfaces of the supporting plate 2, the other ends of the connecting blocks 3 are welded with a first fixing shaft 4, a rolling wheel 5 is sleeved on the surface of the first fixing shaft 4, so that the inner wall of the rolling wheel 5 rotates along the surface of the first fixing shaft 4, the surface of the rolling wheel 5 is contacted with the top of the track 6, the connecting blocks 3 are in a long strip shape, at least two connecting blocks 3 are symmetrically arranged on two symmetrical side surfaces of the supporting plate 2, the supporting plate 2 is used for placing a camera, and can act on the supporting, along with the backup pad 2 atress, backup pad 2 passes through connecting block 3 and drives first fixed axle 4 synchronous motion, because there is frictional force between the surface of rolling wheel 5 and the top of track 6, at the in-process that first fixed axle 4 removed, rolling wheel 5 rotates on the surface of first fixed axle 4 and the top of track 6 respectively to drive backup pad 2's removal plays the effect of removal to the camera.
It is fixed through positioning mechanism between two adjacent tracks 6 that contact each other, positioning mechanism includes installation piece 1 and first installed part 7, two adjacent track 6's side is installed respectively to installation piece 1 and first installed part 7, first installed part 7 is concave shape, the both ends of first installed part 7 are all connected with track 6's side through the screw, first installed part 7 is concave shape and is used for playing spacing effect to installation piece 1, avoided installation piece 1 skew in first installed part 7, the stability that installation piece 1 and first installed part 7 are connected has been improved, and then the stability of connecting between two adjacent tracks 6 has been improved.
The installation block 1 corresponds to the first installation part 7 in position, the side surface of the installation block 1 is provided with an installation groove 11, the inner side surface of the installation groove 11 is welded with a fixed rod 9, the surface of the fixed rod 9 is sleeved with a compression spring 8 and a sliding block 17, so that the sliding block 17 slides along the surface of the fixed rod 9, two ends of the compression spring 8 are respectively connected with the sliding block 17 and the inner wall of the installation groove 11, the installation groove 11 is provided with a movable block 10 through a rotating mechanism, the rotating mechanism comprises a long block 23, the top of the long block 23 is welded at the bottom of the movable block 10, the side surface of the long block 23 is provided with a long hole 22, a third fixed shaft 21 is inserted into the long hole 22, two ends of the third fixed shaft 21 are respectively welded at two symmetrical side surfaces in the installation groove 11, when the movable block 10 is stressed, the long block 23 rotates on the third fixed shaft 21 through the long hole 22, be convenient for drive movable block 10 and remove to mounting groove 11 or opening 16 in, make things convenient for fixed or separation between installation piece 1 and the first installed part 7, and rectangular hole 22's setting still is convenient for rectangular piece 23 at the surperficial slip of third fixed axle 21, make to separate between the tip of movable block 10 and the side of opening 16, made things convenient for movable block 10 to have enough space to supply movable block 10 to rotate after accomodating to mounting groove 11, made things convenient for movable block 10 to accomodate to mounting groove 11 in, staff's operation has been made things convenient for.
The movable block 10 and the sliding block 17 are connected through a connecting mechanism, the connecting mechanism comprises two second mounting parts 20, the two second mounting parts 20 are respectively mounted at the end part of the movable block 10 and the side surface of the sliding block 17 through screws, second fixing shafts 19 are welded inside the two second mounting parts 20, a connecting rod 18 is movably sleeved between the two second fixing shafts 19, when the mounting block 1 and the first mounting part 7 are connected and fixed, one end of the mounting block 1 is inserted into the first mounting part 7, along with the movement of the mounting block 1, the surface of the movable block 10 is in contact with the surface of the mounting block 1, the movable block 10 rotates on a third fixing shaft 21 through a long strip block 23 under the self reaction force, along with the circular arc movement of the movable block 10, the movable block 10 is transmitted to the connecting rod 18 through one second mounting part 20, the other end of the connecting rod 18 pushes the sliding block 17 through the other second mounting part 20, the sliding block 17 can conveniently slide on the surface of the fixed rod 9, meanwhile, the sliding block 17 pushes the compression spring 8 to be in a contraction state, and in the process that the movable block 10 drives the second mounting part 20 to move, the connecting rods 18 respectively rotate on the surfaces of the two third fixed shafts 21, so that the movable block 10 can conveniently contract into the mounting groove 11; when the tip contact of two tracks 6, movable block 10 corresponds with opening 16's position, compression spring 8 promotes sliding block 17 through the effort of self, sliding block 17 promotes movable block 10 through two second installed parts 20 and connecting rod 18, be convenient for promote movable block 10 to opening 16's inside, make the tip and the opening 16's of movable block 10 side contact, be used for connecting installation piece 1 and first installed part 7 firm, the stability of being connected between two adjacent tracks 6 has been improved, and the simple operation is simple, for connecting two adjacent tracks 6 through fasteners such as screw, this fixed mode convenient and fast, and the work efficiency is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a camera mobile device with track, includes backup pad (2), its characterized in that, the below of backup pad (2) is equipped with the track (6) of polylith symmetry and contact in proper order, backup pad (2) are connected through slide mechanism and two symmetrical arrangement's track (6), fix through positioning mechanism between two adjacent tracks (6) of mutual contact, positioning mechanism includes installation piece (1) and first installed part (7), the side of two adjacent tracks (6) is installed respectively to installation piece (1) and first installed part (7), the position of installation piece (1) and first installed part (7) corresponds, installation groove (11) has been seted up to the side of installation piece (1), the inside side welding of installation groove (11) has dead lever (9), the surface cover of dead lever (9) is equipped with compression spring (8) and sliding block (17), make sliding block (17) along the surface slip of dead lever (9), the both ends of compression spring (8) respectively with the inner wall connection of sliding block (17) and mounting groove (11), movable block (10) are installed through slewing mechanism in mounting groove (11), be connected through coupling mechanism between movable block (10) and sliding block (17), opening (16) that correspond with movable block (10) position are seted up on the surface of first installed part (7), the one end of movable block (10) and the side contact of opening (16), the surface mounting of first installed part (7) has the stop gear with movable block (10) contact.
2. The camera moving device with the track according to claim 1, wherein the sliding mechanism comprises a plurality of connecting blocks (3), one ends of the connecting blocks (3) are welded on two symmetrical sides of the supporting plate (2), the other ends of the connecting blocks (3) are welded with a first fixing shaft (4), a rolling wheel (5) is sleeved on the surface of the first fixing shaft (4), so that the inner wall of the rolling wheel (5) rotates along the surface of the first fixing shaft (4), and the surface of the rolling wheel (5) is in contact with the top of the track (6).
3. A camera moving device with a track according to claim 2, characterized in that the connecting block (3) is long, and the connecting block (3) is provided with at least two symmetrical sides symmetrically arranged on the supporting plate (2).
4. The device for moving a camera along a track according to claim 1, wherein the rotating mechanism comprises a long block (23), the top of the long block (23) is welded to the bottom of the movable block (10), a long hole (22) is formed in the side surface of the long block (23), a third fixing shaft (21) is inserted into the long hole (22), and two ends of the third fixing shaft (21) are respectively welded to two symmetrical side surfaces in the installation groove (11).
5. The device for moving a camera with a track according to claim 1, characterized in that the connecting mechanism comprises two second mounting members (20), the two second mounting members (20) are respectively mounted at the end of the movable block (10) and the side of the sliding block (17) through screws, a second fixed shaft (19) is welded inside each of the two second mounting members (20), and the connecting rod (18) is movably sleeved between the two second fixed shafts (19).
6. The camera moving device with the track according to claim 1, wherein the limiting mechanism comprises two first fixing plates (12), the two first fixing plates (12) are welded on the surface of the first mounting part (7) and located on two sides of the opening (16), the two first fixing plates (12) are correspondingly located, a second fixing plate (15) is welded between one ends of the two first fixing plates (12), a screw hole is formed in the surface of the second fixing plate (15), a screw rod (13) is connected to the screw hole in a threaded manner, and one end of the screw rod (13) is in contact with the surface of the movable block (10).
7. The moving device of a camera with a track as claimed in claim 6, wherein a fixing block (14) is welded to the other end of the screw (13), the fixing block (14) is cylindrical, and anti-skid threads are formed along the arc surface of the fixing block (14).
8. The camera moving device with a track according to claim 1, characterized in that the first mounting part (7) is concave, and both ends of the first mounting part (7) are connected with the side of the track (6) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010221819.6A CN111412367B (en) | 2020-03-26 | 2020-03-26 | Camera moving device with track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010221819.6A CN111412367B (en) | 2020-03-26 | 2020-03-26 | Camera moving device with track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111412367A true CN111412367A (en) | 2020-07-14 |
| CN111412367B CN111412367B (en) | 2021-10-08 |
Family
ID=71489250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010221819.6A Expired - Fee Related CN111412367B (en) | 2020-03-26 | 2020-03-26 | Camera moving device with track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111412367B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696601A (en) * | 2020-12-23 | 2021-04-23 | 国家电网有限公司 | Terminal processing device for wireless communication |
| CN113997118A (en) * | 2021-12-31 | 2022-02-01 | 常州卓恩机械有限公司 | Portable machining center and working method thereof |
| CN114110379A (en) * | 2021-11-22 | 2022-03-01 | 广州华商学院 | Guide rail mechanism for film and television shooting |
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| US7854512B2 (en) * | 2007-02-22 | 2010-12-21 | Skyler M Tegland | Apparatus for mounting motion picture camera equipment |
| CN203394204U (en) * | 2013-07-30 | 2014-01-15 | 湖北爱商光电股份有限公司 | Tightly snapped splicing lock catch |
| ES2561902A1 (en) * | 2015-09-16 | 2016-03-01 | Eduardo DE LA CUESTA RODRÍGUEZ | Extendable guide rail for cameras (Machine-translation by Google Translate, not legally binding) |
| 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 |
| CN106704783B (en) * | 2017-02-09 | 2019-01-11 | 中山大山摄影器材有限公司 | The kind of drive Quick switching structure of photography sliding rail |
| CN110475047A (en) * | 2019-09-10 | 2019-11-19 | 上海渔米可禧文化传媒有限公司 | A kind of performance recording audio signal reception device |
| 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 |
| US20200019046A1 (en) * | 2013-07-02 | 2020-01-16 | Camera Goat, LLC | System for mounting camera equipment |
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2020
- 2020-03-26 CN CN202010221819.6A patent/CN111412367B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7854512B2 (en) * | 2007-02-22 | 2010-12-21 | Skyler M Tegland | Apparatus for mounting motion picture camera equipment |
| US20200019046A1 (en) * | 2013-07-02 | 2020-01-16 | Camera Goat, LLC | System for mounting camera equipment |
| CN203394204U (en) * | 2013-07-30 | 2014-01-15 | 湖北爱商光电股份有限公司 | Tightly snapped splicing lock catch |
| ES2561902A1 (en) * | 2015-09-16 | 2016-03-01 | Eduardo DE LA CUESTA RODRÍGUEZ | Extendable guide rail for cameras (Machine-translation by Google Translate, not legally binding) |
| 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 |
| CN106704783B (en) * | 2017-02-09 | 2019-01-11 | 中山大山摄影器材有限公司 | The kind of drive Quick switching structure of photography sliding rail |
| 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 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696601A (en) * | 2020-12-23 | 2021-04-23 | 国家电网有限公司 | Terminal processing device for wireless communication |
| CN112696601B (en) * | 2020-12-23 | 2022-09-09 | 国家电网有限公司 | Terminal processing device for wireless communication |
| CN114110379A (en) * | 2021-11-22 | 2022-03-01 | 广州华商学院 | Guide rail mechanism for film and television shooting |
| CN113997118A (en) * | 2021-12-31 | 2022-02-01 | 常州卓恩机械有限公司 | Portable machining center and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111412367B (en) | 2021-10-08 |
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