CN114312948A - Modularization movie & TV equipment car - Google Patents
Modularization movie & TV equipment car Download PDFInfo
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- CN114312948A CN114312948A CN202111214157.0A CN202111214157A CN114312948A CN 114312948 A CN114312948 A CN 114312948A CN 202111214157 A CN202111214157 A CN 202111214157A CN 114312948 A CN114312948 A CN 114312948A
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Abstract
The invention discloses a modular movie and television equipment vehicle which comprises a first support plate, trundles arranged below the first support plate, a support arranged on the first support plate and a second support plate arranged on the support, wherein the first support plate comprises a support plate and a fixed seat fixed on the support plate, the fixed seat is provided with a rectangular fixed hole, the fixed hole is a through hole, the structure of the second support plate is the same as that of the first support plate, the size and the shape of the cross section of the support are the same as those of the fixed hole, two ends of the support are respectively inserted into the fixed holes of the fixed seats of the first support plate and the second support plate, and the support and the fixed seat are locked through locking pieces. The modular movie equipment vehicle provided by the invention is convenient to assemble and disassemble, is convenient to transport, and has the advantages of quick assembly, guaranteed basic size chain and overall improved structural rigidity.
Description
Technical Field
The invention relates to a trolley type film and television equipment transport vehicle special for the photography industry, in particular to a modular film and television equipment vehicle used in the shooting process.
Background
In the photography industry, when shooting or shooting, the shooting position is constantly changed according to the requirements of scenes, so that various shooting equipment needs to be moved to different scenes at any time, a trolley type transportation vehicle body and a machining vehicle body are used for a special film and television equipment vehicle in the photography industry, and the using environment is in a movable and open-air environment.
The existing photographic equipment mainly comprises a bottom supporting plate, a trundle fixedly installed on the bottom supporting plate, a U-shaped inserted bar fixedly installed on the bottom supporting plate and an upper supporting plate fixed on the U-shaped inserted bar, wherein the upper supporting plate and the bottom supporting plate are arranged horizontally. When in use, the film and television equipment can be placed on the bottom supporting plate and the upper supporting plate. Thereby facilitating the movement of the photographic equipment.
When shooting the scene apart from far away, in order to make things convenient for the transportation, need dismantle and transport the photographic apparatus car, however, this kind of U-shaped inserted bar, upper bracket plate, bottom plate and the truckle of current photographic apparatus car are in the same place through tens bolt fixed connection altogether, and its apparent shortcoming is that equipment disassembly is complicated, leads to the transportation inconvenient.
Disclosure of Invention
The invention aims to provide a modular movie and television equipment vehicle which is convenient to assemble and disassemble and convenient to transport.
In order to achieve the purpose, the invention provides a modular movie and television equipment vehicle which comprises a first support plate, casters arranged below the first support plate, a support arranged on the first support plate and a second support plate arranged on the support, wherein the first support plate comprises a support plate and a fixed seat fixed on the support plate, a rectangular fixed hole is formed in the fixed seat, the fixed hole is a through hole, the structure of the second support plate is the same as that of the first support plate, the size and shape of the cross section of the support are the same as those of the fixed hole, two ends of the support are respectively inserted into the fixed holes of the fixed seats of the first support plate and the second support plate, and the support and the fixed seat are locked through locking pieces.
In a preferred embodiment, the hole wall of the fixing hole protrudes outwards to form a trapezoidal boss, a trapezoidal groove is formed in the strut, the trapezoidal groove is a through groove penetrating along the length direction of the strut, and the trapezoidal boss is attached to the trapezoidal groove.
In a preferred embodiment, the locking member is a locking bolt, the pillar is provided with a plurality of positioning holes, the plurality of positioning holes are uniformly distributed along the length direction of the pillar, and the locking bolt is installed on the fixed seat and inserted into the positioning holes.
In a preferred embodiment, a handle is provided on the locking bolt.
In a preferred embodiment, the support plate comprises a front plate, a middle plate and a rear plate, the middle plate is inserted between the front plate and the rear plate, and the middle plate is connected with the front plate and the rear plate.
In a preferred embodiment, the lower surfaces of the front plate and the rear plate are respectively provided with a first mounting edge and a second mounting edge, the opposite end surfaces of the first mounting edge and the second mounting edge are respectively provided with a mounting groove, the caster comprises a mounting plate and a roller fixed on the mounting plate, and the front side and the rear side of the mounting plate of the caster are respectively inserted into the mounting grooves of the first mounting edge and the second mounting edge.
In a preferred embodiment, the mounting groove is a right-angle groove, the right-angle grooves on the first mounting edge and the second mounting edge on the front plate are arranged at the joint of the first mounting edge or the second mounting edge and the front plate, and the right-angle grooves on the first mounting edge and the second mounting edge on the rear plate are arranged at the joint of the first mounting edge or the second mounting edge and the rear plate.
In a preferred embodiment, the first supporting plate further comprises a left connecting plate and a right connecting plate, the left connecting plate and the right connecting plate are respectively fixed at the left end and the right end of the supporting plate, the fixing seats are fixed on the left connecting plate and the right connecting plate, and the lower surfaces of the left connecting plate and the right connecting plate are flush with the lower surfaces of the front plate and the rear plate.
In a preferred embodiment, the upper surface and the lower surface of the supporting plate are provided with a plurality of parallel ribs.
In a preferred embodiment, install the extension crossbeam between the pillar, the extension crossbeam includes first crossbeam, second crossbeam and extension roof beam, all set up the mounting hole that a plurality of can install the movie & TV equipment on first crossbeam and the second crossbeam, the both ends of extension roof beam respectively with first crossbeam and second crossbeam plug-in connection, in order with first crossbeam and second crossbeam fixed connection together, first installation through-hole has been seted up on the first crossbeam, second installation through-hole has been seted up on the second crossbeam, first installation through-hole and second installation through-hole fixed suit are respectively on the pillar.
The modular movie and television equipment vehicle is different from the prior art in that the first support plate, the second support plate and the support column are arranged, and the support column is only required to be inserted into the fixing holes of the fixing seats on the first support plate and the second support plate and then locked by the locking piece during assembly; when the modularized movie and television equipment vehicle is detached, the retaining member is only required to be loosened, then the second support plate is pulled out from the support, and then the support is pulled out from the first support plate. Meanwhile, the first support plate and the second support plate have the same structure and can be interchanged, and the first support plate and the second support plate can be stacked together in transportation, so that the disassembled modular film and television equipment vehicle occupies small space and is convenient to store and transport. Therefore, the modular movie and television equipment vehicle provided by the invention is convenient to assemble and disassemble and convenient to transport.
Drawings
FIG. 1 is a schematic structural view of a modular movie equipment cart according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a first plate with casters installed thereon;
FIG. 3 is a schematic structural view of the fixing base;
FIG. 4 is a schematic structural view of a strut;
FIG. 5 is a schematic structural view of the fixing base mounted on the left connecting plate;
FIG. 6 is a schematic view of the structure of the mounting of the locking member on the post;
FIG. 7 is a schematic view of another orientation of the first plate with the middle plate not shown;
FIG. 8 is a schematic view of the first plate in another orientation;
FIG. 9 is an enlarged view at A in FIG. 8;
FIG. 10 is a left side view of FIG. 2;
FIG. 11 is a schematic structural view of an expansion beam;
FIG. 12 is a schematic view of a monitor mounted by an expansion beam;
description of reference numerals:
1-a first plate; 11-a support plate; 111-a front plate; 112-middle plate; 113-a back plate; 114-a first mounting ridge; 115-a second mounting ridge; 116-a mounting groove; 12-a fixed seat; 121-fixing holes; 1211-trapezoidal boss; 122-a seat body; 123-a fixing plate; 13-a left connecting plate; 14-a right connecting plate; 2-a pillar; 21-a trapezoidal groove; 22-positioning holes; 3-a second support plate; 4-a caster; 41-mounting plate; 42-a roller; 5-a locking member; 6-expanding the beam; 61-a first beam; 62-a second beam; 63-expanding the beam; 64-mounting holes; 65-first mounting through hole; 66-a second mounting through hole; 7-monitor.
Detailed Description
The invention is further described with reference to the following figures and embodiments. The use and purpose of these exemplary embodiments are to illustrate the present invention, not to limit the actual scope of the present invention in any way, and not to limit the scope of the present invention in any way.
In the present invention, orientation words such as "up, down, left and right" are defined, and in the case where no description is made to the contrary, the orientation words are defined in the normal use of the modular movie equipment vehicle provided by the present invention, and reference can be made to the up, down, left and right directions shown in fig. 1. The term "inner and outer" refers to the inner and outer contours of the respective component parts. These directional terms are used for ease of understanding and are not intended to limit the scope of the present invention.
Referring to fig. 1 as appropriate, the present invention provides a modular movie equipment vehicle of a basic embodiment, which comprises a first support plate 1, a caster 4 mounted under the first support plate 1, a pillar 2 mounted on the first support plate 1, and a second support plate 3 mounted on the pillar 2.
Referring to fig. 2, the first support plate 1 includes a support plate 11 and a fixing seat 12 fixed to the support plate 11. The number of the fixing seats 12 is determined according to the shape of the supporting plate 11, the supporting plate 11 is generally a rectangular plate, the number of the fixing seats 12 is 4, and the 4 fixing seats 12 are respectively fixedly arranged at four corners of the supporting plate 11. The fixing base 12 and the supporting plate 11 are pre-assembled in the factory. Referring to fig. 3, a rectangular fixing hole 121 is formed in the fixing base 12, and the fixing hole 121 is a through hole.
The structure of the second support plate 3 is the same as that of the first support plate 1, i.e. the second support plate 3 is interchangeable with the first support plate 1. The cross section of the support posts 2 has the same size and shape as the fixing holes 121, and the number of the support posts 2 is the same as that of the fixing seats 12. Two ends of the supporting column 2 are respectively inserted into the fixing holes 121 of the fixing seats 12 of the first supporting plate 1 and the second supporting plate 3, and the supporting column 2 and the fixing seats 12 are locked through locking pieces 5.
When the modular movie and television equipment vehicle provided by the basic embodiment is assembled, the pillar 2 is inserted into the fixing seat 12 of the first support plate 1 provided with the caster 4 (the caster and the first support plate can be assembled in advance in a factory), and after the locking part 5 is used for locking, the second support plate 3 is arranged on the pillar 2 and is locked by the locking part 5. When the support is disassembled, the second support plate 3 is pulled out from the support 2 only by unscrewing the locking part 5 for locking the second support plate 3, and then the locking part 5 for locking the first support plate 1 is unscrewed, and the support 2 is pulled out from the first support plate 1. Because the fixing hole 121 of the fixing base 12 is a rectangular hole, the pillar 2 is also a rectangular pillar, when the pillar 2 is inserted into the fixing hole 121 of the fixing base 12, and then locked by the locking member 5, the firm fixation of the pillar 2 and the fixing base 12 can be realized. The invention can be assembled into the film and television equipment vehicle only by four modules, namely the support column 2, the support plate, the locking piece 5 and the caster wheel 4, so that the interchangeability between all parts is stronger, and the maintenance of the film and television equipment vehicle can be realized only by reserving a small amount of spare parts in daily use.
Compared with the prior art that tens of screws need to be disassembled and assembled when the film and television equipment vehicle is disassembled and assembled, the modular film and television equipment vehicle (such as the equipment vehicle with four struts) provided by the invention only needs to unscrew 8 locking pieces 5. Therefore, the invention has extremely high disassembly and assembly advantages compared with the existing film and television equipment vehicle.
In the present invention, the locker 5 may employ various commonly used lockers, and preferably, the locker 5 is a lockbolt. When the support column 2 is locked by using the locking bolt, the locking bolt is first screwed on the hole wall of the fixing hole 121, and then the locking bolt is tightened so that the locking bolt abuts against the support column 2. In order to further improve the assembly and disassembly efficiency, as shown in fig. 3, a handle is arranged on the locking bolt, so that when the movie equipment vehicle is assembled and disassembled, a worker can conveniently screw the locking bolt by only rotating the handle, so as to separate or fix the strut 2 from the fixed seat 12.
In order to make the structure of the modular movie equipment vehicle have better structural rigidity and reduce the production cost, in a further preferred embodiment, as shown in fig. 3, the hole wall of the fixing hole 121 protrudes outwards to form a trapezoid boss 1211. As shown in fig. 4, a trapezoidal groove 21 is provided on the pillar 2, and the trapezoidal groove 21 is a through groove penetrating along the length direction of the pillar 2. The trapezoidal projection 1211 is attached to the trapezoidal groove 21, that is, when the pillar 2 is installed in the fixing hole 121, each end surface of the trapezoidal projection 1211 facing the pillar 2 is attached to a groove wall of the trapezoidal groove 21 on the pillar 2. In this embodiment, the trapezoidal projection 1211 is disposed on the wall of the fixing hole 121, and after the pillar 2 is inserted into the fixing hole 121, the trapezoidal projection 1211 is attached to the trapezoidal groove 21, so that the stable fit between the pillar 2 and the positioning hole 22 is ensured, and the production precision of the pillar 2 and the positioning hole 22 is effectively reduced, thereby reducing the cost of the modular movie equipment vehicle.
As shown in fig. 4, the pillar 2 is provided with a plurality of positioning holes 22, the plurality of positioning holes 22 are uniformly distributed along the length direction of the pillar 2, and the locking bolt is installed on the fixing base 12 and inserted into the positioning holes 22. In the embodiment, the positioning hole 22 is formed in the pillar 2, and when the pillar 2 and the fixing base 12 are locked by using the locking bolt, the locking bolt is inserted into the positioning hole 22, so that the locking effect of the locking bolt can be further improved.
In order to make the assembly and disassembly of the modular movie equipment vehicle more convenient, as shown in fig. 3 and fig. 5, the fixing base 12 includes a base 122 and a fixing plate 123, a concave cavity is disposed on the base 122, the fixing plate 123 is assembled on the base 122, the fixing plate 123 and the concave cavity on the base 122 enclose the fixing hole 121, that is, the hole wall of the fixing hole 121 is formed by the cavity wall of the base 122 and the fixing plate 123. The positioning hole 22 on the pillar 2 is a through hole, the seat body 122 and the fixing plate 123 are both provided with mounting holes, the locking bolt is mounted on the mounting hole of the fixing plate 123, and the locking bolt is screwed into the mounting hole of the seat body 122 after passing through the positioning hole 22 on the pillar 2. In this embodiment, by configuring the fixing seat 12 to be composed of the seat body 122 and the fixing plate 123, when the movie equipment vehicle is disassembled and assembled, the second heavy supporting plate 3 does not need to be lifted upwards, and only after the locking bolt is loosened, the fixing plate 123 is detached from the seat body 122, and then the pillar 2 is detached from the first supporting plate 1 and the second supporting plate 3. The locking bolt and fixing plate 123 may be provided as a module, as shown in fig. 6, and the locking bolt and fixing plate 123 is mounted on the support post 2.
As shown in fig. 1 and 5, the fixing hole 121 of the fixing seat 12 is located at one end of the fixing seat 12, and when the fixing seat 12 is fixedly connected with the supporting plate 11, the fixing hole 121 is located between the front and rear side walls of the supporting plate 11, that is, the distance between the fixing holes 121 of the fixing seat 12 installed on the supporting plate 11 is smaller than the width of the supporting plate 11. As shown in fig. 1, when the supporting column 2 is mounted on the fixing base 12, the supporting column 2 is located between the front and rear side walls of the supporting plate 11, so that when the film and television equipment is placed on the first supporting plate 1 and the second supporting plate 3, the influence of the supporting column 2 can be avoided, and the film and television equipment can be placed more conveniently.
In the present invention, the supporting plate 11 may be made of various kinds of existing plates. In a preferred embodiment, as shown in fig. 8, the supporting plate 11 comprises a front plate 111, a middle plate 112 and a rear plate 113, as shown in fig. 9, the middle plate 112 is inserted between the front plate 111 and the rear plate 113, and the middle plate 112 connects the front plate 111 and the rear plate 113. Fig. 7 shows the state where the middle plate 112 is drawn out from the front plate 111 and the rear plate 113. In this embodiment, by arranging the supporting plate 11 to be composed of the front plate 111, the middle plate 112 and the rear plate 113, and inserting the middle plate 112 between the front plate 111 and the rear plate 113, when the supporting plate 11 with a larger width dimension is required, the middle plate 112 with different widths can be conveniently replaced, so that the width of the supporting plate 11 can adapt to different working requirements.
When the film and television equipment vehicle needs to be transported for a long distance or stored for a long time, the caster wheels 4 need to be detached from the first support plate 1. In order to facilitate the assembly and disassembly of the caster 4, in a preferred embodiment of the present invention, as shown in fig. 9 and 10, a first mounting edge 114 and a second mounting edge 115 are respectively disposed on the lower surfaces of the front plate 111 and the rear plate 113, and mounting grooves 116 are respectively disposed on the opposite end surfaces of the first mounting edge 114 and the second mounting edge 115. The caster 4 comprises a mounting plate 41 and a roller 42 fixed on the mounting plate, and the front side and the rear side of the mounting plate 41 of the caster 4 are respectively inserted into the mounting grooves 116 of the first mounting edge 114 and the second mounting edge 115. In this embodiment, through set up stupefied 114 of first installation and the stupefied 115 of second installation on preceding board 111 and back plate 113, both can improve the structural strength of preceding board 111 and back plate 113, simultaneously through the mounting groove 116 that forms on stupefied 114 of first installation and the stupefied 115 of second installation, when the installation truckle 4, only need with the mounting panel 41 of truckle 4 around insert in the mounting groove 116 on stupefied 114 of first installation and the stupefied 115 can, the truckle 4 dismouting is more convenient. In order to improve the connection strength between the caster 4 and the first brace 1, the mounting plate 41 and the front plate 111 or the rear plate 113 may be further fixedly connected by bolts.
In order to enable the caster 4 of the modular movie equipment vehicle to be more firmly installed on the first support plate 1, it is further preferable that, as shown in fig. 9 and 10, the installation grooves are right-angled grooves, and the right-angled grooves on the first installation edge 114 and the second installation edge 115 on the front plate 111 are arranged at the joint of the first installation edge 114 or the second installation edge 115 and the front plate 111, that is, the right-angled groove on the first installation edge 114 is arranged at the joint of the first installation edge 114 and the lower surface of the front plate 111, and the right-angled groove on the second installation edge 115 is arranged at the joint of the second installation edge 115 and the lower surface of the front plate 111. Similarly, the right-angle grooves on the first mounting edge 114 and the second mounting edge 115 on the rear panel 113 are arranged at the joint of the first mounting edge 114 or the second mounting edge 115 and the rear panel 113. In the present embodiment, by providing the right-angle grooves at the joints of the first mounting edge 114 and the second mounting edge 115 with the front plate 111 or the rear plate 113, when the mounting plate 41 of the caster 4 is inserted into the right-angle grooves, the upper surface of the mounting plate 41 can be attached to the lower surface of the front plate 111 or the rear plate 113, so that the acting force on the first support plate 1 can be stably transmitted to the caster 4, and thus the caster 4 can be more firmly fixed on the first support plate 1.
In the present invention, in order to make the supporting plate 11 inserted and connected by the front plate 111, the middle plate 112 and the rear plate 113 more stable, preferably, as shown in fig. 7, the first supporting plate 1 further includes a left connecting plate 13 and a right connecting plate 14, the left connecting plate 13 and the right connecting plate 14 are respectively fixed at the left end and the right end of the supporting plate 11, the fixing seat 12 is fixed on the left connecting plate 13 and the right connecting plate 14, and the lower surfaces of the left connecting plate 13 and the right connecting plate 14 are flush with the lower surfaces of the front plate 111 and the rear plate 113. In the present embodiment, the left and right ends of the front plate 111, the middle plate 112 and the rear plate 113 are connected together by the left connecting plate 13 and the right connecting plate 14, so that the structure of the support plate 11 formed by the front plate 111, the middle plate 112 and the rear plate 113 is more stable. Further preferably, the left connecting plate 13 and the right connecting plate 14 are both L-shaped in cross section.
As shown in fig. 2 and 8, a plurality of parallel ribs are disposed on both the upper surface and the lower surface of the support plate 11. Through the many parallel ribs of upper surface at backup pad 11 setting up, can make the movie & TV equipment get and put more convenient. Meanwhile, a plurality of parallel ribs are also arranged on the lower surface of the supporting plate 11, so that the structural strength of the supporting plate 11 can be further improved.
In order to enable the modular movie equipment vehicle to fix some movie equipment (such as monitors, cameras and the like) which needs to be fixedly connected with the vehicle body, in a further preferred embodiment of the invention, an expansion cross beam 6 is arranged between the pillars 2, as shown in fig. 1. As shown in fig. 11, the extension beam 6 includes a first beam 61, a second beam 62 and an extension beam 63, a plurality of mounting holes 64 capable of mounting video equipment are respectively formed on the first beam 61 and the second beam 62, and two ends of the extension beam 63 are respectively connected with the first beam 61 and the second beam 62 in an inserting manner, so as to fixedly connect the first beam 61 and the second beam 62 together. The first cross beam 61 is provided with a first mounting through hole 65, the second cross beam 62 is provided with a second mounting through hole 66, and the first mounting through hole 65 and the second mounting through hole 66 are identical to the fixing hole 121 in the fixing seat 12 in shape and size. The first mounting through hole 65 and the second mounting through hole 66 are fixedly sleeved on the pillar 2 respectively. In this embodiment, through installing extension crossbeam 6 between two spinal branch posts 2, and extension crossbeam 6 is pegged graft by first crossbeam 61, second crossbeam 62 and extension roof beam 63 and is constituteed, when needs fix different movie & TV equipment on the movie & TV equipment car, can change the extension roof beam 63 of different grade type, set up a plurality of mounting hole 64 that can install the movie & TV equipment on first crossbeam 61 and second crossbeam 62 simultaneously, thereby also can fix the movie & TV equipment through mounting hole 64, for example, as shown in fig. 12, through installing support in the mounting hole 64 of the first crossbeam 61 at left and right sides both ends, alright fix monitor 7 on the movie & TV equipment car conveniently.
In order to facilitate temporarily fixing the video equipment on the video equipment car in the shooting process, the first mounting through hole 65 and the second mounting through hole 66 of the first cross beam 61 and the second cross beam 62 can be configured as the seat body 122 and the fixing plate 123 of the fixing hole 121, i.e. the first mounting through hole 65 and the second mounting through hole 66 are surrounded by the seat body and the fixing plate. At this time, the extension beam 6 can be mounted on the pillar 2 between the first and second brackets 1 and 3 without disassembling the movie equipment cart.
In the present invention, the second supporting plate 3 may be a plurality of second supporting plates 3 according to the number of the film and television equipment to be carried, that is, a plurality of second supporting plates 3 are inserted into the pillar 2.
In conclusion, the modular movie equipment vehicle provided by the invention has the advantages of being fast in assembly, ensuring a basic size chain and comprehensively improving the structural rigidity. The modularized combination is suitable for transportation and storage, and the flexible combination among modules can adapt to various requirements. Through setting up first stupefied 114 of installation and the stupefied 115 of second installation to can conveniently cartridge a plurality of truckles 4 in the right-angle groove of stupefied 114 of first installation and the stupefied 115 of second installation, make the whole bearing of movie & TV apparatus car obtain strengthening. By adopting the modular structure, the basic precision of each part is effectively controlled.
The sequence of the above embodiments is only for convenience of description, and does not represent the merits of the embodiments.
In the present invention, when a component is referred to as being "secured" to another component, it can be directly secured to the other component or intervening components may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The modularized video equipment vehicle is characterized by comprising a first support plate (1), casters (4) arranged below the first support plate (1), a support (2) arranged on the first support plate (1) and a second support plate (3) arranged on the support (2), wherein the first support plate (1) comprises a support plate (11) and a fixing seat (12) fixed on the support plate (11), the fixing seat (12) is provided with a rectangular fixing hole (121), the fixing hole (121) is a through hole, the structure of the second support plate (3) is the same as that of the first support plate (1), the cross section of the support (2) is the same as that of the fixing hole (121), two ends of the support (2) are respectively inserted into the fixing holes (121) of the fixing seats (12) of the first support plate (1) and the second support plate (3), the supporting column (2) and the fixed seat (12) are locked through a locking piece (5).
2. The modular movie and television equipment vehicle as claimed in claim 1, wherein the wall of the fixing hole (121) protrudes outward to form a trapezoid boss (1211), the pillar (2) is provided with a trapezoid groove (21), the trapezoid groove (21) is a through groove penetrating along the length direction of the pillar (2), and the trapezoid boss (1211) is attached to the trapezoid groove (21).
3. The modular movie and television equipment trolley according to claim 2, wherein the locking member (5) is a locking bolt, the supporting column (2) is provided with a plurality of positioning holes (22), the plurality of positioning holes (22) are uniformly distributed along the length direction of the supporting column (2), and the locking bolt is installed on the fixed seat (12) and inserted into the positioning holes (22).
4. A modular movie and television equipment trolley according to claim 3, characterised in that a handle is arranged on the locking bolt.
5. A modular movie and television equipment cart according to any one of claims 1 to 4, characterised in that the support plate (11) comprises a front plate (111), a middle plate (112) and a rear plate (113), the middle plate (112) being plugged between the front plate (111) and the rear plate (113), the middle plate (112) connecting the front plate (111) and the rear plate (113).
6. The modular movie equipment vehicle as claimed in claim 5, wherein the lower surfaces of the front plate (111) and the rear plate (113) are respectively provided with a first mounting edge (114) and a second mounting edge (115), the opposite end surfaces of the first mounting edge (114) and the second mounting edge (115) are respectively provided with a mounting groove (116), the caster (4) comprises a mounting plate (41) and a roller (42) fixed on the mounting plate, and the front side and the rear side of the mounting plate (41) of the caster (4) are respectively inserted into the mounting grooves (116) of the first mounting edge (114) and the second mounting edge (115).
7. The modular movie equipment cart of claim 6, wherein the mounting groove (116) is a right angle groove, the right angle grooves on the first mounting edge (114) and the second mounting edge (115) on the front panel (111) are arranged at the joint of the first mounting edge (114) or the second mounting edge (115) and the front panel (111), and the right angle grooves on the first mounting edge (114) and the second mounting edge (115) on the rear panel (113) are arranged at the joint of the first mounting edge (114) or the second mounting edge (115) and the rear panel (113).
8. The modular movie and television equipment trolley according to claim 7, wherein the first support plate (1) further comprises a left connecting plate (13) and a right connecting plate (14), the left connecting plate (13) and the right connecting plate (14) are respectively fixed at the left end and the right end of the support plate (11), the fixing seats (12) are fixed on the left connecting plate (13) and the right connecting plate (14), and the lower surfaces of the left connecting plate (13) and the right connecting plate (14) are flush with the lower surfaces of the front plate (111) and the rear plate (113).
9. A modular movie and television equipment trolley according to claim 5, characterised in that a plurality of parallel ribs are arranged on both the upper and lower surfaces of the support plate (11).
10. The modular movie equipment cart according to any one of claims 2 to 4, characterized in that an expansion beam (6) is arranged between the pillars (2), the expansion beam (6) comprises a first beam (61), a second beam (62) and an expansion beam (63), the first beam (61) and the second beam (62) are both provided with a plurality of mounting holes (64) for mounting video equipment, two ends of the expanding beam (63) are respectively connected with the first cross beam (61) and the second cross beam (62) in an inserting way, so as to fixedly connect the first beam (61) and the second beam (62) together, the first beam (61) is provided with a first mounting through hole (65), the second beam (62) is provided with a second mounting through hole (66), the first mounting through hole (65) and the second mounting through hole (66) are fixedly sleeved on the support column (2) respectively.
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| CN202111214157.0A CN114312948B (en) | 2021-10-19 | 2021-10-19 | Modularized video equipment vehicle |
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| CN202111214157.0A CN114312948B (en) | 2021-10-19 | 2021-10-19 | Modularized video equipment vehicle |
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| CN114312948A true CN114312948A (en) | 2022-04-12 |
| CN114312948B CN114312948B (en) | 2023-08-01 |
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| CN209535155U (en) * | 2019-01-28 | 2019-10-25 | 广州泽威金属机械有限公司 | A kind of rail-free video display vehicle |
| CN210941843U (en) * | 2019-09-25 | 2020-07-07 | 重庆德慧拓科技发展有限公司 | Modular circulation trolley |
| CN211308130U (en) * | 2019-12-30 | 2020-08-21 | 北京盈泰百年科技有限公司 | But truckle mounting panel of quick assembly disassembly truckle |
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| JPH11124209A (en) * | 1997-10-21 | 1999-05-11 | Daifuku Co Ltd | Connecting structure of goods loading member |
| CN2510663Y (en) * | 2001-11-01 | 2002-09-11 | 顾志明 | Flat-plate frame |
| CN104648453A (en) * | 2013-11-22 | 2015-05-27 | 中影电影数字制作基地有限公司北京器材租赁分公司 | Monitor cart |
| CN106829807A (en) * | 2015-12-03 | 2017-06-13 | 波音公司 | The motor-driven shifter attachment of modularization |
| CN106263852A (en) * | 2016-08-20 | 2017-01-04 | 咸阳泾渭茯茶有限公司 | A kind of Folium Camelliae sinensis intelligence transhipment commodity shelf system |
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| CN109249973A (en) * | 2018-10-10 | 2019-01-22 | 重庆长安民生物流股份有限公司 | Module material frame |
| CN209126753U (en) * | 2018-12-11 | 2019-07-19 | 何少章 | A kind of cleaning vehicle |
| CN209535155U (en) * | 2019-01-28 | 2019-10-25 | 广州泽威金属机械有限公司 | A kind of rail-free video display vehicle |
| CN210941843U (en) * | 2019-09-25 | 2020-07-07 | 重庆德慧拓科技发展有限公司 | Modular circulation trolley |
| CN211308130U (en) * | 2019-12-30 | 2020-08-21 | 北京盈泰百年科技有限公司 | But truckle mounting panel of quick assembly disassembly truckle |
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| CN114312948B (en) | 2023-08-01 |
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Inventor after: He Kai Inventor after: Yang Hong Inventor after: Chen Xipeng Inventor before: Chen Xipeng Inventor before: He Kai Inventor before: Li Fuchun |