Flexible adjustable photography slide way device for film and television production

Abstract

The invention relates to the technical field of film and television shooting equipment rails, and discloses a flexible adjustable shooting slide way device for film and television production, which comprises a cushion rail, an inserting part and a dismounting mechanism. A connecting groove is formed in one end of each cushion rail, a connecting block is arranged at the other end of each cushion rail, every two adjacent cushion rails in the multiple cushion rails are suitable for being matched with the connecting blocks in an inserted mode through the connecting grooves, two built-in grooves are symmetrically formed in each connecting groove, and two inserting grooves corresponding to the two built-in grooves respectively are symmetrically formed in each connecting block. The inserting part comprises an inserting block arranged in the built-in groove through an elastic piece, the elastic piece is suitable for pushing the inserting block to partially stretch out of the built-in groove, and the inserting block is suitable for stretching into the inserting groove. The dismounting mechanism is arranged on the cushion rail and comprises a dismounting part suitable for ejecting the inserting block out of the inserting groove. Through the arrangement, the mounting and dismounting steps of the slide way can be simplified, and the assembling and dismounting efficiency is improved. The multiple independent cushion rails can enable the device to meet the use requirements of slideways in different shapes, and the application range is widened.

Description

Technical Field

[0001] The invention relates to the technical field of tracks for film and television shooting equipment, and in particular to a flexible and adjustable photography slide device for film and television production. Background Art

[0002] In the field of film and television production, camera slides (also known as tracks) are key equipment for achieving smooth tracking shots and smooth scene transitions. Traditional camera slides are usually designed as an integrated unit, that is, the entire slide system is produced and sold as a fixed unit. Although this design ensures the stability of the structure and the continuity of use to a certain extent, it also brings significant limitations and inconveniences.

[0003] The main problem with the integrated slide is that its size is fixed and difficult to adjust, making it difficult to adapt to the changing needs of different shooting scenes. For example, in some shooting environments with small spaces or complex terrain, the long and bulky integrated slide may be difficult to carry in, or it cannot be flexibly arranged to achieve the ideal shooting angle. In addition, once installed, the position and length of the integrated slide are extremely inconvenient to adjust, and it takes a lot of time and manpower to rearrange, which undoubtedly increases the cost of shooting and limits the freedom of creativity. More importantly, the removal and installation process of the pad rail in the existing slide system is cumbersome and time-consuming. As the part of the slide that contacts the ground, the pad rail is used to reduce friction, protect the ground, and provide a stable sliding platform. However, many pad rails are designed to be closely connected to the slide body or fixed by a complex mechanical structure, resulting in the need to completely disassemble and reinstall when the position needs to be changed or the direction needs to be adjusted. This process is not only inefficient, but also prone to wear or damage of components due to frequent operation, affecting the overall service life and stability of the slide, so it is urgently needed to be improved. Summary of the invention

[0004] In view of this, the present invention provides a flexible and adjustable photography slide device for film and television production to solve the problems of complicated disassembly and installation process and low adjustment efficiency of the conventional integrated slide.

[0005] The present invention provides a flexible and adjustable photography slide device for film and television production, comprising:

[0006] A pad rail, one end of which is provided with a connection groove, and the other end of which is provided with a connection block, wherein two adjacent pad rails are suitable for plugging and matching through the connection groove and the connection block, wherein two built-in grooves are symmetrically arranged in the connection groove, and the connection block is symmetrically provided with two slots corresponding to the two built-in grooves respectively;

[0007] The plug-in portion comprises an insert block disposed in the built-in slot via an elastic member, wherein the elastic member is adapted to push the insert block to partially extend out of the built-in slot, and the insert block is adapted to extend into the slot;

[0008] The disassembly mechanism is arranged on the pad rail and comprises a disassembly part suitable for pushing the insert block out of the slot.

[0009] Optionally, the elastic member is a plug spring, one end of which is fixedly connected to the inner wall of the built-in slot away from the slot, and the other end extends toward the slot and is fixedly connected to the plug block, and two plug springs are arranged side by side in the built-in slot.

[0010] Optionally, chamfers are provided on both sides of the end of the connection block, and the parts of the two plug blocks extending out of the built-in grooves are located on the moving path of the chamfers.

[0011] Optionally, a rectangular groove is provided on the pad rail, and the rectangular groove is used to accommodate the disassembly mechanism.

[0012] Optionally, a through groove is provided on the surface of the rectangular groove close to the connecting groove, two through grooves are provided, and the through grooves are used to connect the connecting groove and the rectangular groove, and the disassembly part is movably arranged in the connecting groove, suitable for extending into the through groove and abutting against the plug block.

[0013] Optionally, a T-slot is formed at one end of the insert block away from the pad rail, and the T-slot is connected to slots on both sides of the connecting block.

[0014] Optionally, the disassembly mechanism further includes:

[0015] A pressing portion, disposed in the rectangular groove;

[0016] The fixing part is provided with two groups, and the two groups of fixing parts are symmetrically arranged on the pressing part;

[0017] The disassembly portion is arranged on the fixing portion, and is used to push the insert block out of the slot to release the connection between the pad rails.

[0018] Optionally, the pressing portion includes:

[0019] A pressing block is disposed in the rectangular groove and is slidably connected to the rectangular groove;

[0020] There are two longitudinal columns, and the two longitudinal columns are slidably connected to the two through grooves respectively, and one end of the longitudinal column close to the pressing block is fixedly connected to the pressing block.

[0021] Optionally, the fixing portion includes:

[0022] There are two fixing plates, and the two fixing plates are fixedly arranged on the longitudinal column;

[0023] The fixed shaft is arranged between the two fixed plates, and two ends of the fixed shaft are respectively fixedly connected to the adjacent fixed plates.

[0024] Optionally, the disassembly unit includes:

[0025] A disassembly plate, disposed on the fixed shaft and rotatably connected to the fixed shaft;

[0026] The torsion spring is arranged on the fixed shaft, and two torsion springs are symmetrically arranged on each fixed shaft, and the two ends of the torsion spring are respectively fixedly connected to the fixed plate and the disassembly plate.

[0027] Beneficial effects:

[0028] The flexible and adjustable photography slide device for film and television production provided by the present invention comprises: a pad rail, a plug-in portion and a disassembly mechanism. A connection groove is provided at one end of the pad rail, and a connection block is provided at the other end. Two adjacent pad rails among a plurality of pad rails are suitable for plugging and matching through the connection groove and the connection block, wherein two built-in grooves are symmetrically provided in the connection groove, and two slots corresponding to the two built-in grooves are symmetrically provided in the connection block. The plug-in portion comprises an insert block arranged in the built-in groove through an elastic member, the elastic member is suitable for pushing the insert block part out of the built-in groove, and the insert block is suitable for extending into the slot. The disassembly mechanism is arranged on the pad rail, and comprises a disassembly portion suitable for pushing the insert block out of the slot.

[0029] The pad rail is used to support the work surface, and its shape can be set according to actual conditions, for example, it can include straight and arc shapes. Connecting grooves and connecting blocks are respectively set at the opposite ends of the pad rail, and two adjacent pad rails are plugged in through the connecting groove and the connecting block, so that a photography slide of corresponding shape can be built as needed. During installation, the connecting block can be inserted into the connecting groove. During this process, the connecting block squeezes the plug block extending into the connecting groove into the built-in groove. After the connecting block is inserted into place, the elastic member pushes the plug block into the slot of the connecting block to prevent the connecting block from falling out of the connecting groove, thereby forming a stable connection relationship. When disassembly is required, the disassembly part of the disassembly mechanism can push the plug block out of the slot and into the built-in groove. At this time, the connecting block can be taken out of the connecting groove without hindrance. Such a setting can simplify the installation and disassembly steps of the slide and improve the efficiency of assembly and disassembly.

[0030] In addition, compared to the integrated photography slide, the above-mentioned multiple independent pads can be used to build a photography slide of corresponding shape as needed. For example, when a straight slide is required, it is only necessary to combine all the straight rails together. When a curved slide is required, it is only necessary to combine the straight rails and the curved rails together. Of course, all curved rails can be combined into a circular slide, so that the present device can be suitable for the use of slides of different shapes, which increases the scope of application of the present device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 The present invention shows a three-dimensional structural schematic diagram of a flexible and adjustable photography slide device used in film and television production.

[0033] Figure 2 A front view of a flexible and adjustable camera slide device for film and television production is shown.

[0034] Figure 3 Shows Figure 2 Sectional view of AA.

[0035] Figure 4 Shows Figure 3 A schematic diagram of the enlarged local structure at point A in the middle.

[0036] Figure 5 Shows Figure 2 Cross-sectional view of BB.

[0037] Figure 6 A top view of a flexible and adjustable camera slide device for film and television production is shown.

[0038] Figure 7 An exploded view of a part of the structure of a flexible and adjustable photography slide device used in film and television production is shown.

[0039] Figure 8 Shows Figure 7 Exploded view of the middle part of the structure.

[0040] Fig. 9 A three-dimensional structural schematic diagram of the disassembly mechanism is shown.

[0041] Description of reference numerals:

[0042] 1. Rail; 2. Connecting groove; 3. Connecting block; 4. Built-in groove; 5. Slot; 6. Plug-in spring; 7. Plug-in block; 8. Rectangular groove; 9. Through groove; 10. T-slot; 11. Pressing block; 12. Vertical column; 13. Fixed plate; 14. Fixed shaft; 15. Disassembly plate; 16. Torsion spring. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0044] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, this embodiment provides a flexible and adjustable photography slide device for film and television production, including: a pad rail 1, a plug-in portion and a disassembly mechanism. A connection groove 2 is provided at one end of the pad rail 1, and a connection block 3 is provided at the other end. Two adjacent pad rails 1 are suitable for plugging and matching through the connection groove 2 and the connection block 3, wherein two built-in grooves 4 are symmetrically provided in the connection groove 2, and two slots 5 corresponding to the two built-in grooves 4 are symmetrically provided in the connection block 3. The plug-in portion includes an insert block 7 arranged in the built-in groove 4 through an elastic member, and the elastic member is suitable for pushing the insert block 7 to partially extend out of the built-in groove 4, and the insert block 7 is suitable for extending into the slot 5. The disassembly mechanism is arranged on the pad rail 1, and includes a disassembly portion suitable for pushing the insert block 7 out of the slot 5.

[0045] The pad rail 1 is used to support on the work surface, and its shape can be set according to actual conditions, for example, it can include a straight line and an arc shape. Connecting grooves 2 and connecting blocks 3 are respectively provided at the opposite ends of the pad rail 1. Two adjacent pad rails 1 are plugged in through the connecting grooves 2 and the connecting blocks 3, so that a photography slide of corresponding shape can be built as needed. During installation, the connecting block 3 can be inserted into the connecting groove 2. During this process, the connecting block 3 squeezes the plug block 7 extending into the connecting groove 2 into the built-in groove 4. After the connecting block 3 is inserted into place, the elastic member pushes the plug block 7 into the slot 5 of the connecting block 3 to prevent the connecting block 3 from falling out of the connecting groove 2, thereby forming a stable connection relationship. When disassembly is required, the plug block 7 can be pushed out of the slot 5 and enter the built-in groove 4 through the disassembly part of the disassembly mechanism. At this time, the connecting block 3 can be taken out of the connecting groove 2 without hindrance. Such a setting can simplify the installation and disassembly steps of the slide and improve the efficiency of assembly and disassembly.

[0046] In addition, compared to the integrated photography slide, the above-mentioned multiple independent pad rails 1 can be used to build a photography slide of corresponding shape as needed. For example, when a straight slide is required, it is only necessary to combine all the straight pad rails 1 together. When a curved slide is required, it is only necessary to combine the straight pad rails 1 and the curved pad rails 1 together. Of course, all the curved pad rails 1 can be combined into a circular slide, so that the present device can be suitable for the use of slides of different shapes, which increases the scope of application of the present device to a certain extent.

[0047] like Figure 4 and Figure 5 As shown, in this embodiment, the elastic member is a plug-in spring 6, one end of which is fixedly connected to the inner wall of the built-in groove 4 away from the groove, and the other end extends toward the groove and is fixedly connected to the plug-in block 7. The two plug-in springs 6 are arranged side by side in the built-in groove 4, and the two plug-in springs 6 jointly push the plug-in block 7 to slide in the built-in groove 4, thereby improving the movement stability and avoiding failure of the cooperation between the plug-in block 7 and the slot 5.

[0048] like Figure 4 , Figure 6 and Figure 7 As shown, in this embodiment, chamfers are provided on both sides of the end of the connecting block 3, and the parts of the two plug-in blocks 7 extending out of the built-in groove 4 are located on the moving path of the chamfers. The chamfers can facilitate pushing the plug-in blocks 7 into the built-in groove 4 when the connecting block 3 is inserted into the connecting groove 2.

[0049] When it is necessary to use the slideway, it is only necessary to combine and connect multiple pad rails 1. The specific process of combined connection is as follows: the staff holds the pad rail 1 and inserts the connecting block 3 into the connecting groove 2 on another pad rail 1. In the process of inserting the connecting block 3 into the connecting groove 2, the chamfered part of the connecting block 3 preferentially contacts with the plug blocks 7 on both sides, and then as the connecting block 3 is gradually inserted into the connecting groove 2, the connecting block 3 applies a certain force to the plug blocks 7 on both sides, so that the plug blocks 7 on both sides slide into the built-in grooves 4 on both sides respectively, until the plug blocks 7 on both sides are out of contact with the chamfered parts on the connecting block 3, and then as the connecting block 3 continues to slide into the connecting groove 2, when the connecting block 3 slides to the slot 5 on the connecting block 3 and the plug block 7 is directly opposite, the compressed plug spring 6 releases the elastic potential energy, so that the plug block 7 fixedly connected to the plug spring 6 slides into the slot 5 until the plug block 7 completely slides into the slot 5 on the connecting block 3, and the connection and installation of the pad rail 1 is completed.

[0050] like Figure 5 and Figure 8As shown, in this embodiment, a rectangular groove 8 is provided on the pad rail 1, and the rectangular groove 8 is used to accommodate the disassembly mechanism. A through groove 9 is provided on the surface of the rectangular groove 8 close to the connecting groove 2, and two through grooves 9 are provided, and the through grooves 9 are used to connect the connecting groove 2 and the rectangular groove 8. The disassembly part is movably arranged in the connecting groove 2, suitable for extending into the through groove 9 and abutting against the insert block 7.

[0051] like Figure 1 and Figure 5 As shown, in this embodiment, a T-slot 10 is provided at one end of the plug block 7 away from the pad rail 1, and the T-slot 10 is connected with the slots 5 on both sides of the connecting block 3, that is, when the connecting block 3 is located in the connecting groove 2, the opening direction of the T-slot 10 is directly opposite to the through groove 9, so that the disassembly part can enter the T-slot 10 through the through groove 9, and the slot 5 is connected with the T-slot 10, so that the plug block 7 is partially located in the T-slot 10, then the disassembly part can push the plug block 7 to move to the built-in groove in the T-slot 10, and due to the setting of the T-slot 10, the disassembly part can slide relative to the T-slot 10, and after the limiting relationship between the plug block 7 and the slot 5 is released, the plug block 7 can be pulled out without hindrance.

[0052] like Figure 8 and Fig. 9 As shown, in this embodiment, the disassembly mechanism also includes: a pressing part and a fixing part. The pressing part is arranged in the rectangular groove 8. Two groups of fixing parts are arranged, and the two groups of fixing parts are symmetrically arranged on the pressing part. The disassembly part is arranged on the fixing part, and the disassembly part is used to push the plug block 7 out of the slot 5 to release the connection between the pad rails 1. The staff can use the pressing part to push the fixing part and the disassembly part to move toward the T-slot until part of it enters the T-slot, so that the disassembly part can push the plug block 7 to move into the built-in slot 4.

[0053] like Figure 5 , Figure 8 and Fig. 9 As shown, in this embodiment, the pressing portion includes: a pressing block 11 and a longitudinal column 12. The pressing block 11 is disposed in the rectangular groove 8 and is slidably connected to the rectangular groove 8. There are two longitudinal columns 12, and the two longitudinal columns 12 are slidably connected to the two through grooves 9 respectively, and one end of the longitudinal column 12 close to the pressing block 11 is fixedly connected to the pressing block 11.

[0054] The fixing part includes: a fixing plate 13 and a fixing shaft 14. There are two fixing plates 13, and the two fixing plates 13 are fixedly arranged on the longitudinal column 12. The fixing shaft 14 is arranged between the two fixing plates 13, and the two ends of the fixing shaft 14 are fixedly connected to the adjacent fixing plates 13 respectively.

[0055] The disassembly part includes: a disassembly plate 15 and a torsion spring 16. The disassembly plate 15 is arranged on the fixed shaft 14 and is rotatably connected to the fixed shaft 14. The torsion spring 16 is arranged on the fixed shaft 14, and two torsion springs 16 are symmetrically arranged on each fixed shaft 14, and the two ends of the torsion spring 16 are fixedly connected to the fixed plate 13 and the disassembly plate 15 respectively.

[0056] When it is necessary to disconnect multiple pad rails 1, the staff only needs to manually press the pressing block 11, so that the pressing block 11 slides in the rectangular groove 8 toward the through groove 9, so that the longitudinal column 12 fixedly connected to the pressing block 11 slides in the direction of the T-slot 10, so that the fixing plate 13 fixedly connected to the longitudinal column 12 slides in the direction of the T-slot 10, and then the fixing shaft 14 fixedly connected to the fixing plate 13 slides in the direction of the T-slot 10, so that the disassembly plate 15 rotatably connected to the fixing shaft 14 slides in the direction of the T-slot 10 until the disassembly plate 15 contacts the surface of the T-slot 10 away from the through groove 9. As the fixing shaft 14 continues to slide in the direction of the T-slot 10, the disassembly plate 15 rotates around the axis of the fixing shaft 14, and then the end of the disassembly plate 15 away from the fixing shaft 14 slides in the direction of the insertion block 7 until the disassembly plate 15 pushes the insertion block 7 out of the slot 5. At this time, the staff can disconnect the connected pad rail 1.

[0057] The device is provided with a disassembly mechanism, so that the staff can easily install and disassemble the pad rails 1. Compared with the current method of assembling the pad rails 1 into a slide, the staff still needs to connect multiple pad rails 1 by threading. In the device, the connection between the pad rails 1 is achieved by plugging, which greatly simplifies the installation and disassembly steps of the slide and improves the efficiency of assembling and disassembling the slide.

[0058] Working principle: Refer to Figures 1 to 9 When the slide rail is needed, it is only necessary to combine and connect multiple pad rails 1. The specific process of combined connection is as follows: the staff holds the pad rail 1 and inserts the connecting block 3 into the connecting groove 2 on another pad rail 1. In the process of inserting the connecting block 3 into the connecting groove 2, the chamfer of the connecting block 3 first contacts with the plug blocks 7 on both sides, and then as the connecting block 3 is gradually inserted into the connecting groove 2, the connecting block 3 applies a certain force to the plug blocks 7 on both sides, so that the plug blocks 7 on both sides slide into the built-in grooves 4 on both sides respectively, until the plug blocks 7 on both sides are out of contact with the chamfers on the connecting block 3, and then as the connecting block 3 continues to slide into the connecting groove 2, when the connecting block 3 slides to the slot 5 on the connecting block 3 and the plug block 7 is directly opposite, the compressed plug spring 6 releases the elastic potential energy so that the plug block 7 fixedly connected to the plug spring 6 slides into the slot 5 until the plug block 7 completely slides into the slot 5 on the connecting block 3, and the connection and installation of the pad rail 1 is completed at this time;

[0059] When it is necessary to disconnect multiple pad rails 1, the staff only needs to manually press the pressing block 11, so that the pressing block 11 slides in the rectangular groove 8 toward the through groove 9, so that the longitudinal column 12 fixedly connected to the pressing block 11 slides in the direction of the T-slot 10, so that the fixing plate 13 fixedly connected to the longitudinal column 12 slides in the direction of the T-slot 10, and then the fixing shaft 14 fixedly connected to the fixing plate 13 slides in the direction of the T-slot 10, so that the disassembly plate 15 rotatably connected to the fixing shaft 14 slides in the direction of the T-slot 10 until the disassembly plate 15 contacts the surface of the T-slot 10 away from the through groove 9. As the fixing shaft 14 continues to slide in the direction of the T-slot 10, the disassembly plate 15 rotates around the axis of the fixing shaft 14, and then the end of the disassembly plate 15 away from the fixing shaft 14 slides in the direction of the insertion block 7 until the disassembly plate 15 pushes the insertion block 7 out of the slot 5. At this time, the staff can disconnect the connected pad rail 1.

[0060] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A flexible and adjustable photography slide device for film and television production, characterized in that: include: A cushion rail (1) is provided with a connection groove (2) at one end and a connection block (3) at the other end, wherein two adjacent cushion rails (1) are suitable for plugging and matching through the connection groove (2) and the connection block (3), wherein two built-in grooves (4) are symmetrically arranged in the connection groove (2), and the connection block (3) is symmetrically provided with two slots (5) respectively corresponding to the two built-in grooves (4); The plug-in portion comprises an insert block (7) arranged in the built-in groove (4) through an elastic member, the elastic member is suitable for pushing the insert block (7) to partially extend out of the built-in groove (4), and the insert block (7) is suitable for extending into the slot (5); The disassembly mechanism is arranged on the pad rail (1) and comprises a disassembly portion suitable for pushing the insert block (7) out of the slot (5).

2. The flexible and adjustable photography slide device for film and television production according to claim 1, characterized in that: The elastic member is a plug spring (6), one end of which is fixedly connected to the inner wall of the built-in groove (4) away from the groove opening, and the other end of which extends toward the groove opening and is fixedly connected to the plug block (7), and two plug springs (6) are arranged side by side in the built-in groove (4).

3. The flexible and adjustable photography slide device for film and television production according to claim 2, characterized in that: Chamfers are provided on both sides of the end of the connection block (3), and the parts of the two insert blocks (7) extending out of the built-in groove (4) are located on the moving path of the chamfers.

4. The flexible and adjustable photography slide device for film and television production according to claim 1, characterized in that: The pad rail (1) is provided with a rectangular groove (8), and the rectangular groove (8) is used to accommodate a disassembly mechanism.

5. The flexible and adjustable photography slide device for film and television production according to claim 4, characterized in that: A through groove (9) is provided on the surface of the rectangular groove (8) close to the connecting groove (2), two through grooves (9) are provided, and the through grooves (9) are used to connect the connecting groove (2) and the rectangular groove (8), and the disassembly portion is movably arranged in the connecting groove (2) and is suitable for extending into the through groove (9) and abutting against the insert block (7).

6. The flexible and adjustable photography slide device for film and television production according to claim 5, characterized in that: A T-shaped slot (10) is provided at one end of the insert block (7) away from the pad rail (1), and the T-shaped slot (10) is connected to the slots (5) on both sides of the connecting block (3).

7. The flexible and adjustable photography slide device for film and television production according to claim 6, characterized in that: The disassembly mechanism also includes: A pressing portion, arranged in the rectangular groove (8); The fixing part is provided with two groups, and the two groups of fixing parts are symmetrically arranged on the pressing part; The disassembly portion is arranged on the fixing portion, and is used to push the insert block (7) out of the slot (5) to release the connection between the pad rails (1).

8. The flexible and adjustable photography slide device for film and television production according to claim 7, characterized in that: The pressing portion comprises: A pressing block (11) is disposed in the rectangular groove (8) and is slidably connected to the rectangular groove (8); There are two longitudinal columns (12), and the two longitudinal columns (12) are slidably connected to the two through grooves (9) respectively, and one end of the longitudinal column (12) close to the pressing block (11) is fixedly connected to the pressing block (11).

9. The flexible and adjustable photography slide device for film and television production according to claim 8, characterized in that: The fixing portion comprises: There are two fixing plates (13), and the two fixing plates (13) are fixedly arranged on the longitudinal column (12); The fixed shaft (14) is arranged between the two fixed plates (13), and the two ends of the fixed shaft (14) are respectively fixedly connected to the adjacent fixed plates (13).

10. The flexible and adjustable photography slide device for film and television production according to claim 9, characterized in that: The disassembly unit comprises: A disassembly plate (15) is disposed on the fixed shaft (14) and is rotatably connected to the fixed shaft (14); The torsion spring (16) is arranged on the fixed shaft (14), and two torsion springs (16) are symmetrically arranged on each fixed shaft (14), and the two ends of the torsion spring (16) are respectively fixedly connected to the fixed plate (13) and the disassembly plate (15).

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