A work table for broadcasting, film and television

Abstract

The utility model relates to the technical field of design tables, and discloses a work table for broadcasting, film and television, comprising a table body, and a side surface of the table body is fixedly connected with a side plate. For this kind of broadcasting, film and television design table, when the table body needs to be moved, the knob is turned to drive the second threaded rod to rotate, so that the rack block moves inside the slide groove, and the rack block will drive the transmission gear to rotate when it moves, and the transmission gear will drive the first threaded rod to rotate, and the U-shaped block is driven by the first threaded rod to move downward inside the cavity, and when the U-shaped block moves to the bottom end of the cavity, the roller will move out of the cavity and abut on the ground, so as to lift the table body downward, and at this time, pushing the table body can make the roller roll on the ground, so as to facilitate the movement of the table body, and after arriving at the designated location, the U-shaped block is controlled to move upward, so that the roller moves to the inside of the cavity and is stored, and at this time the entire bottom of the table body is attached to the ground, providing better stability and safety, and more stable during use.

Description

Technical Field

[0001] The utility model relates to the technical field of design tables, in particular to a work table used for broadcasting, film and television. Background Art

[0002] A radio and television design table is a workbench or workbench system designed specifically for the broadcasting, film and television and multimedia production industries. It is designed for professional environments such as radio stations, television studios, recording studios, post-production studios, etc., to provide an organized, fully functional workspace that meets specific work needs.

[0003] According to a graphic advertising design table disclosed with application number 202320494245.9, the adjustment component on the upper surface of the base drives the design table body to move upward, so that the height of the design table body is adjusted to suit the height of the designer. The designer operates the positioning component on the design table body to position the paper on the design table body to prevent the paper from moving, thereby facilitating the positioning of the paper and improving the work efficiency of the designer.

[0004] However, the following problems still exist in actual use:

[0005] (1) The design table in the above-mentioned literature is very inconvenient to move and can only be moved by dragging and carrying, which limits the layout and flexibility of the work area. When the work area needs to be reorganized or the position of the equipment needs to be adjusted, additional work and time are required to move and adjust the table.

[0006] (2) The desktop designed in the above literature has a fixed area and cannot be expanded. The inability to expand the desktop means that the workspace is limited. For tasks that require the use of multiple devices, files or tools at the same time, it will feel crowded and inconvenient, resulting in a chaotic and crowded work area and reduced work efficiency.

[0007] For this reason, the utility model launches a work table for broadcasting, film and television. Utility Model Content

[0008] In view of the deficiencies in the prior art, the utility model provides a work table for broadcasting, film and television, which has the advantages of being easy to move and being able to expand the usable area of ​​the desktop, and solves the problems raised in the background technology.

[0009] The utility model provides the following technical solution: a work table for broadcasting, film and television, comprising a table body, a side panel fixedly connected to one side surface of the table body, a cavity provided inside the table body, a slide groove provided inside the side panel, a convenient movement mechanism provided inside the cavity and the slide groove, the convenient movement mechanism comprising a U-shaped block, a threaded rod 1, a transmission gear, a roller and a rack block, the surface of the U-shaped block is slidably connected to the inside of the cavity, one end of the roller is fixedly connected to the bottom of the U-shaped block, the two ends of the threaded rod 1 are rotatably connected to the inside of the cavity, the surface of the threaded rod 1 is threadedly connected to the inside of the U-shaped block, the transmission gear is located inside the slide groove, one end of the transmission gear is fixedly connected to one end of the threaded rod 1, the surface of the rack block is slidably connected to the inside of the slide groove, and one side surface of the rack block meshes with the surface of the transmission gear.

[0010] Preferably, a movable plate is provided on the top of the side plate, and the side plate is slidably connected to the movable platform, and two ends of the movable platform are fitted with one end of the movable plate, and an expansion mechanism is provided between the table body and the side plate, and the expansion mechanism includes a linkage rod, a connecting rod, a double connecting rod, a linkage block 1 and a linkage block 2. One end of the linkage rod and the connecting rod is rotatably connected to one side surface of the table body, and the other end of the linkage rod and the connecting rod is rotatably connected to one side surface of the movable plate, one end of the linkage block 1 and the linkage block 2 is rotatably connected to one side surface of the side plate, one end of the linkage block 1 and the linkage block 2 is fixedly connected to one end of the connecting rod, and one side surface of the linkage block 1 is meshed with one side surface of the linkage block 2, one end of the double connecting rod is fixedly connected to one end of the connecting rod, and the other end of the double connecting rod is rotatably connected to one side surface of the movable platform.

[0011] Preferably, the interior of the slide groove is rotatably connected with a threaded rod 2, the surface of the threaded rod 2 is connected with the internal thread of the rack block, and the rotation of the threaded rod 2 can drive the rack plate to move inside the slide groove.

[0012] Preferably, a knob is rotatably connected to one side surface of the table body, one end of the knob is fixedly connected to one end of the second threaded rod, and rotating the knob drives the second threaded rod to rotate.

[0013] Preferably, an electric cylinder is fixedly connected to the inside of the side plate, and one end of the electric cylinder is fixedly connected to the inner side of the mobile platform.

[0014] Preferably, a limiting groove is provided on the inner side of the side plate, and fixed blocks are fixedly connected to both sides of the mobile platform. The surface of the fixed block is slidably connected to the inside of the limiting groove. The existence of the limiting groove makes the mobile platform more stable when moving and prevents shaking left and right.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. This kind of radio, film and television design table is provided with a convenient moving mechanism. When the table body needs to be moved, the knob is turned to drive the threaded rod 2 to rotate, thereby making the rack block move inside the slide groove. When the rack block moves, it will drive the transmission gear to rotate, and the transmission gear will drive the threaded rod 1 to rotate. Through the threaded rod 1, the U-shaped block can be driven to move downward inside the cavity. When the U-shaped block moves to the bottom end of the cavity, the roller will move out of the cavity and abut on the ground, thereby lifting the table body downward. At this time, pushing the table body can make the roller roll on the ground, thereby facilitating the movement of the table body. After arriving at the designated location, the U-shaped block is controlled to move upward, so that the roller moves to the inside of the cavity and is stored. At this time, the entire bottom of the table body is attached to the ground. The setting of this structure, with rollers installed at the bottom of the table body, allows the operator to easily move the table body to the desired position without bearing the heavy burden of lifting and moving. The design that the bottom of the table body is completely attached to the ground after the rollers are stored provides better stability and safety, and is more stable during use and not easy to shake or shift.

[0017] 2. This type of radio, film and television design table is provided with an expansion mechanism. When the user needs a larger usable area, the electric cylinder is started to push the mobile platform upward. When the mobile platform moves, it will drive the double connecting rod to rotate, and the other end of the double connecting rod will rotate, thereby driving the linkage block 1 and the linkage block 2 to rotate. When the linkage block 1 and the linkage block 2 rotate, they will drive each other to rotate, thereby causing the rotation of the connecting rod. Under the supporting linkage action of the linkage rod, when the connecting rod rotates, the two mobile plates will open, so that the mobile platform is located between the two mobile plates, and the desktop of the entire table is expanded. This structural setting can provide more working space by expanding the area of ​​the desktop, so that the operator can work more comfortably and can accommodate more tools at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 Practical Figure 1 Side view of the structure;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the table body of the utility model;

[0021] Figure 4 This is a schematic diagram of the connecting rod structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the slide structure of the utility model.

[0023] In the figure: 1. table body; 2. side panel; 3. moving plate; 4. knob; 5. roller; 6. U-shaped block; 7. electric cylinder; 8. moving platform; 9. cavity; 10. threaded rod 1; 11. transmission gear; 12. linkage rod; 13. connecting rod; 14. double connecting rod; 15. linkage block 1; 16. slide groove; 17. threaded rod 2; 18. rack block; 19. limit groove; 20. fixed block; 21. expansion mechanism; 22. easy to move mechanism; 23. linkage block 2. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 and Figure 5A work table for broadcasting, film and television, comprises a table body 1, a side panel 2 is fixedly connected to one side surface of the table body 1, a cavity 9 is provided inside the table body 1, a slide groove 16 is provided inside the side panel 2, a moving mechanism 22 is arranged inside the cavity 9 and the slide groove 16, and the moving mechanism 22 comprises a U-shaped block 6, a threaded rod 10, a transmission gear 11, a roller 5 and a rack block 18, the surface of the U-shaped block 6 is slidably connected to the inside of the cavity 9, one end of the roller 5 is fixedly connected to the bottom of the U-shaped block 6, the two ends of the threaded rod 10 are rotatably connected to the inside of the cavity 9, the surface of the threaded rod 10 is threadedly connected to the inside of the U-shaped block 6, the transmission gear 11 is located inside the slide groove 16, one end of the transmission gear 11 is fixedly connected to one end of the threaded rod 10, the surface of the rack block 18 is slidably connected to the inside of the slide groove 16, and one side surface of the rack block 18 is meshed with the surface of the transmission gear 11, and when the table body 1 needs to be moved, the rack block 18 is moved inside the slide groove 16. When the U-shaped block 6 moves to the bottom of the cavity 9, the roller 5 moves out of the cavity 9 and abuts against the ground, thereby lifting the table body 1 downward. At this time, pushing the table body 1 can make the roller 5 roll on the ground, which is convenient for moving the table body 1. After arriving at the designated location, the U-shaped block 6 is controlled to move upward, so that the roller 5 moves to the inside of the cavity 9 and is stored. At this time, the entire bottom of the table body 1 is attached to the ground. The setting of this structure, with the roller 5 installed at the bottom of the table body 1, allows the operator to easily move the table body 1 to the desired position without having to bear the heavy burden of lifting and moving. The design that the bottom of the table body 1 is completely attached to the ground after the roller 5 is stored provides better stability and safety, and is more stable during use and not easy to shake or shift.

[0026] See also Figure 3 and Figure 4A movable plate 3 is provided on the top of the side panel 2, and a movable platform 8 is slidably connected inside the side panel 2. Both ends of the movable platform 8 are fitted with one end of the movable plate 3. An expansion mechanism 21 is provided between the table body 1 and the side panel 2. The expansion mechanism 21 includes a linkage rod 12, a connecting rod 13, a double connecting rod 14, a linkage block 15 and a linkage block 23. One end of the linkage rod 12 and the connecting rod 13 is rotatably connected to one side surface of the table body 1, and the other end of the linkage rod 12 and the connecting rod 13 is rotatably connected to one side surface of the movable plate 3. One end of the linkage block 15 and the linkage block 23 are rotatably connected to one side surface of the side panel 2. One end of the linkage block 15 and the linkage block 23 are fixedly connected to one end of the connecting rod 13. One side surface of the linkage block 15 is meshed with one side surface of the linkage block 23. One end of the double connecting rod 14 is fixedly connected to one end of the connecting rod 13. The other end of the double connecting rod 14 is fixedly connected to one side of the movable platform 8. The surface is rotatably connected, and the inside of the side panel 2 is fixedly connected with an electric cylinder 7, and one end of the electric cylinder 7 is fixedly connected to the inner side of the mobile platform 8. When the user needs a larger usage area, the electric cylinder 7 is started to push the mobile platform 8 to move upward. When the mobile platform 8 moves, it will drive the double connecting rod 14 to rotate, and the other end of the double connecting rod 14 will rotate, thereby driving the linkage block 15 and the linkage block 2 23 to rotate. When the linkage block 15 and the linkage block 2 23 rotate, they will drive each other to rotate, thereby causing the rotation of the connecting rod 13. Under the supporting linkage action of the linkage rod 12, when the connecting rod 13 rotates, the two mobile plates 3 will be opened, so that the mobile platform 8 is located between the two mobile plates 3. At this time, the desktop of the entire table is expanded. This structural setting can provide more working space by expanding the area of ​​the desktop, so that the operator can work more comfortably and can accommodate more tools at the same time.

[0027] See also Figure 1 , Figure 2 and Figure 5 The interior of the slide groove 16 is rotatably connected with a threaded rod 17, and the surface of the threaded rod 17 is threadedly connected to the interior of the rack block 18. A knob 4 is rotatably connected to the surface of one side of the table body 1, and one end of the knob 4 is fixedly connected to one end of the threaded rod 17. A limiting groove 19 is provided on the inner side of the side panel 2. Fixed blocks 20 are fixedly connected on both sides of the mobile platform 8, and the surface of the fixed block 20 is slidably connected to the interior of the limiting groove 19.

[0028] Working principle: when in use, when the table body 1 needs to be moved, the knob 4 is turned to drive the threaded rod 2 17 to rotate, thereby causing the rack block 18 to move inside the slide groove 16, and when the rack block 18 moves, it will drive the transmission gear 11 to rotate, and the transmission gear 11 will drive the threaded rod 10 to rotate, and the threaded rod 10 can drive the U-shaped block 6 to move downward inside the cavity 9, and when the U-shaped block 6 moves to the bottom end of the cavity 9, the roller 5 will move out of the cavity 9 and abut against the ground, thereby lifting the table body 1 downward. At this time, pushing the table body 1 can make the roller 5 roll on the ground, thereby facilitating the movement of the table body 1. After arriving at the designated location, the U-shaped block 6 is controlled to move upward, so that the roller 5 moves The table top 8 is stowed in the cavity 9, and the entire bottom of the table body 1 is in contact with the ground. When the user needs a larger area, the electric cylinder 7 is started to push the mobile platform 8 to move upward. When the mobile platform 8 moves, the double connecting rod 14 is driven to rotate, and the other end of the double connecting rod 14 is rotated, thereby driving the linkage block 15 and the linkage block 2 23 to rotate. When the linkage block 15 and the linkage block 2 23 rotate, they drive each other to rotate, thereby causing the connection rod 13 to rotate. Under the supporting linkage action of the linkage rod 12, when the connection rod 13 rotates, the two mobile plates 3 are opened, so that the mobile platform 8 is located between the two mobile plates 3, and the desktop of the entire table is expanded.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A work table for broadcasting, film and television, characterized in that: The table body (1) comprises a table body (1), a side surface of which is fixedly connected to a side plate (2), a cavity (9) is provided inside the table body (1), a slide groove (16) is provided inside the side plate (2), a convenient movement mechanism (22) is provided inside the cavity (9) and the slide groove (16), the convenient movement mechanism (22) comprises a U-shaped block (6), a threaded rod (10), a transmission gear (11), a roller (5) and a rack block (18), the surface of the U-shaped block (6) is slidably connected to the inside of the cavity (9), and the roller (11) is provided inside the cavity (9). One end of the threaded rod (10) is fixedly connected to the bottom of the U-shaped block (6), the two ends of the threaded rod (10) are rotatably connected to the inside of the cavity (9), the surface of the threaded rod (10) is threadedly connected to the inside of the U-shaped block (6), the transmission gear (11) is located inside the slide groove (16), one end of the transmission gear (11) is fixedly connected to one end of the threaded rod (10), the surface of the rack block (18) is slidably connected to the inside of the slide groove (16), and one side surface of the rack block (18) is meshed with the surface of the transmission gear (11).

2. A work table for broadcasting, film and television according to claim 1, characterized in that: A movable plate (3) is arranged on the top of the side plate (2), and a movable platform (8) is slidably connected inside the side plate (2), and both ends of the movable platform (8) are in contact with one end of the movable plate (3). An expansion mechanism (21) is arranged between the table body (1) and the side plate (2), and the expansion mechanism (21) comprises a linkage rod (12), a connecting rod (13), a double connecting rod (14), a linkage block 1 (15) and a linkage block 2 (23). One end of the linkage rod (12) and the connecting rod (13) are rotatably connected to a side surface of the table body (1), and the linkage rod (12) and the connecting rod (13) are rotatably connected to a side surface of the table body (1). The other end of the connecting rod (13) is rotatably connected to a side surface of the moving plate (3); one end of the linkage block 1 (15) and the linkage block 2 (23) is rotatably connected to a side surface of the side plate (2); one end of the linkage block 1 (15) and the linkage block 2 (23) is fixedly connected to one end of the connecting rod (13); one side surface of the linkage block 1 (15) and one side surface of the linkage block 2 (23) are meshed with each other; one end of the double connecting rod (14) is fixedly connected to one end of the connecting rod (13); and the other end of the double connecting rod (14) is rotatably connected to a side surface of the moving platform (8).

3. A work table for broadcasting, film and television according to claim 1, characterized in that: The interior of the slide groove (16) is rotatably connected with a second threaded rod (17), and the surface of the second threaded rod (17) is connected with the internal thread of the rack block (18).

4. A work table for broadcasting, film and television according to claim 1, characterized in that: A knob (4) is rotatably connected to one side surface of the table body (1), and one end of the knob (4) is fixedly connected to one end of the second threaded rod (17).

5. A work table for broadcasting, film and television according to claim 1, characterized in that: An electric cylinder (7) is fixedly connected inside the side plate (2), and one end of the electric cylinder (7) is fixedly connected to the inner side of the moving platform (8).

6. A work table for broadcasting, film and television according to claim 2, characterized in that: A limiting groove (19) is provided on the inner side of the side plate (2), and fixed blocks (20) are fixedly connected to both sides of the mobile platform (8), and the surface of the fixed block (20) is slidably connected to the inside of the limiting groove (19).

Images