A rack type box for mobile use of film and television shooting equipment

Abstract

The utility model discloses a rack type box for mobile use of film and television shooting equipment. The aforementioned rack type box comprises a box body, the box body top is rotatably connected with a draw bar, the box body one side is installed with a side cover, the side cover one side is provided with a fixed mechanism, the box body bottom is fixedly connected with two support plates, the support plate opposite side is provided with a lifting mechanism, the lifting mechanism bottom is equipped with a trundle, the box body inner wall is fixed with a stand, and the stand both sides are installed with a sponge box. The utility model rotates hand wheel, and under the restriction of the limiting block and the limiting sleeve, pushes the moving column, makes the rubber plate extrude the equipment, to avoid the equipment and the inside of box body to collide with each other in the process of moving and the situation such as jolt, in addition, the turnover of the folding plate I and the folding plate II realizes the lifting of the trundle, avoids the traditional box body when using when lifting the box frequently to cause the equipment to shake and collide.

Description

Technical Field

[0001] This utility model relates to the field of equipment cases, and in particular to a rack-type case for mobile use of film and television shooting equipment. Background Technology

[0002] The rack-mount enclosure is designed for mobile use of film and television shooting equipment. It features a standardized rack mounting structure that can neatly integrate equipment such as cameras, monitors, mixing consoles, and power modules. Its robust outer shell and internal cushioning design provide shockproof, moisture-proof, and impact-resistant protection.

[0003] The utility model patent CN220765233U describes a storage-friendly shooting device. It employs a servo motor housed within a storage box, connected by a rotating shaft, a second rotating shaft, a first swing arm, a second swing arm, and a U-shaped frame. However, the aforementioned technical solution suffers from the following problems in practical operation: Although tools are stored using snap-on tool mounting plates and elastic barrier tool storage boxes, the main reliance on the rubber elasticity of the snap-on grooves and the blocking of the barriers results in weak fixing force. During movement, if bumps are encountered, the auxiliary tools may fall out of the snap-on grooves or shake and collide inside the storage box. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a rack-type housing for mobile use of film and television shooting equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A rack-mounted enclosure for mobile use of film and television shooting equipment includes a main body for providing space for the equipment. A side cover is installed on one side of the main body, and a fixing mechanism is provided on one side of the side cover. Two support plates are fixedly connected to the bottom of the main body, and a lifting mechanism is provided on the opposite side of the support plates. Casters are installed at the bottom of the lifting mechanism. The fixing mechanism includes a handwheel rotatably connected to one side of the side cover and a screw threadedly connected to the handwheel.

[0006] As a further improvement of this utility model: a pull rod is rotatably connected to the top of the main body of the box, a column is fixed to the inner wall of the main body of the box, and a sponge box is installed on both sides of the column.

[0007] As a further improvement of this utility model, the fixing mechanism also includes a limiting sleeve, a moving column, a rubber plate, and a limiting block.

[0008] As a further embodiment of this utility model: the handwheel is rotatably connected to one side of the side cover, and a threaded hole is provided on one side of the handwheel, and the screw is threadedly connected to the inner wall of the threaded hole provided in the handwheel.

[0009] As a further embodiment of this utility model: the limiting sleeve is fixed to one side of the inner wall of the side cover, the moving column is fixed to one end of the screw, and a groove is provided on the outer surface of the moving column, and the limiting block is fixed to the inner wall of the limiting sleeve.

[0010] As a further improvement of this utility model: the limiting block and the limiting sleeve slide together in the groove, and the rubber plate is fixed to one end of the moving column.

[0011] As a further embodiment of this utility model: the lifting mechanism includes a folding plate I, a fixing pin, a hook, a spring, a linkage rod, a folding plate II, and a horizontal plate.

[0012] As a further embodiment of this utility model: the two folding plates I are connected to one side of the support plate by hinges, and the fixing pin is fixed to one side of the folding plate I. The folding plate II is connected to the side of the support plate opposite to the folding plate I by hinges.

[0013] As a further improvement of this utility model: both the bottom of the folding plate I and the folding plate II are equipped with casters, and two hooks are respectively rotatably connected to the opposite sides of the two folding plates II.

[0014] As a further embodiment of this utility model: one end of the spring is fixed to one side of the folding plate II, and the other end of the spring is fixedly connected to the hook. The linkage rod is fixed to the opposite side of the two folding plates I, and the horizontal plate is fixed to the opposite side of the two hooks.

[0015] Compared with the prior art, the beneficial effects of this utility model are: by rotating the handwheel, the screw pushes the moving column under the restriction of the limiting block and the limiting sleeve, so that the rubber plate squeezes the equipment, so as to avoid the equipment from colliding with the inside of the box body due to bumps or other situations during the movement of the box body. In addition, the flipping of the folding plate I and the folding plate II realizes the lifting and lowering of the casters, avoiding the shaking and collision of the equipment caused by the frequent flipping of the box body during use. Attached Figure Description

[0016] Figure 1 The image shows a rack-type housing for mobile use of film and television shooting equipment proposed in this utility model.

[0017] Figure 2 As shown Figure 1 A sectional view.

[0018] Figure 3 As shown Figure 2 Enlarged view of point B in the middle.

[0019] Figure 4 As shown Figure 3 Exploded view.

[0020] Figure 5 As shown Figure 1 Enlarged view of point A in the middle.

[0021] Explanation of main component symbols 1. Main body of the box; 2. Pull rod; 3. Side cover; 4. Fixing mechanism; 5. Support plate; 6. Lifting mechanism; 7. Sponge box; 8. Column; 9. Casters; 401. Screw; 402. Handwheel; 403. Limit sleeve; 404. Moving column; 405. Rubber plate; 406. Limit block; 601. Folding plate I; 602. Fixing pin; 603. Hook; 604. Spring; 605. Linkage rod; 606. Folding plate II; 607. Horizontal plate.

[0022] The above description of the main component symbols, together with the accompanying drawings and specific embodiments, provides a further detailed explanation of this utility model. Detailed Implementation

[0023] The specific embodiments of this utility model are described in detail below.

[0024] Please see Figure 1-3 This embodiment provides a rack-type housing for mobile use of film and television shooting equipment, which includes a housing body 1 for providing space for film and television shooting equipment. A pull rod 2 is rotatably connected to the top of the housing body 1. A side cover 3 is installed on one side of the housing body 1. A fixing mechanism 4 is provided on one side of the side cover 3. Two support plates 5 are fixedly connected to the bottom of the housing body 1. A lifting mechanism 6 is provided on the opposite side of the support plates 5. Casters 9 are installed at the bottom of the lifting mechanism 6. A column 8 is fixed to the inner wall of the housing body 1. A sponge box 7 is installed on both sides of the column 8.

[0025] To prevent the equipment inside the foam box 7 from colliding during the movement of the main body 1 of the cabinet. Please refer to [further details]. Figure 3-4 The fixing mechanism 4 includes a screw 401, a handwheel 402, a limiting sleeve 403, a moving column 404, a rubber plate 405, and a limiting block 406.

[0026] The handwheel 402 is rotatably connected to one side of the side cover 3. A threaded hole is provided on one side of the handwheel 402. The screw 401 is threadedly connected to the inner wall of the threaded hole of the handwheel 402. The limiting sleeve 403 is fixed to one side of the inner wall of the side cover 3. The moving column 404 is fixed to one end of the screw 401, and a groove is provided on the outer surface of the moving column 404. The limiting block 406 is fixed to the inner wall of the limiting sleeve 403, and the limiting block 406 slides in cooperation with the groove provided in the limiting sleeve 403. The rubber plate 405 is fixed to one end of the moving column 404.

[0027] This embodiment can compress and fix the device inside the sponge box 7. Specifically, after the device is placed in the sponge box 7 and the side cover 3 is closed, the handwheel 402 is turned. The rotation of the handwheel 402 is transmitted to the screw 401 through the threaded hole. The screw 401 is restricted from rotating by the groove of the moving column 404 and the limiting block 406. At this time, the screw 401 will move into the box body 1, and the groove of the moving column 404 slides along the outer wall of the limiting block 406. Thus, the moving column 404 pushes the rubber plate 405 at the end to gradually approach the sponge box 7 until the rubber plate 405 is in close contact with the surface of the device. Conversely, the device can be taken out by turning the handwheel 402 in the opposite direction and opening the side cover 3. In this way, the device is prevented from colliding with the inside of the box body 1 due to bumps or other situations during the movement of the box body 1.

[0028] To prevent damage to the equipment from frequent horizontal placement of the main body 1 when raising and lowering caster 9, please refer to [further details needed]. Figure 5 The lifting mechanism 6 includes two folding plates I 601, a fixing pin 602, a hook 603, a spring 604, a linkage rod 605, a folding plate II 606, and a horizontal plate 607.

[0029] Two folding plates I 601 are hinged to one side of the support plate 5. A fixing pin 602 is fixed to one side of the folding plate I 601. Folding plate II 606 is hinged to the side of the support plate 5 opposite to the folding plate I 601. Both folding plates I 601 and II 606 are equipped with casters 9 at their bottoms. Two hooks 603 are rotatably connected to one side of the folding plate II 606. One end of a spring 604 is fixed to one side of the folding plate II 606, and the other end of the spring 604 is fixedly connected to the hook 603. A linkage rod 605 is fixed to the opposite side of the two folding plates I 601. A cross plate 607 is fixed to the opposite side of the two hooks 603.

[0030] In this embodiment, when the main body 1 of the box needs to be moved, the horizontal plate 607 is stepped down. The horizontal plate 607 drives the hooks 603 on both sides to move downwards simultaneously. During the movement, the inclined surface of the hook 603 gradually approaches the fixing pin 602 on the folding plate Ⅰ 601. After the two come into contact, the fixing pin 602 exerts a pushing force on the inclined surface of the hook 603, forcing the hook 603 to rotate and compressing the connected spring 604. As the hook 603 continues to rotate, when the inclined surface disengages from the fixing pin 602, the spring 604 returns to its original position, causing the hook 603 to rebound and hook the fixing pin 602, thus completing the locking process. During the process, folding plate I 601 and folding plate II 606 flip through their respective hinges, eventually gradually becoming horizontal. At this point, caster 9 contacts the ground. Conversely, by turning hook 603, the horizontal plate 607 drives the other hook 603 to rotate synchronously, thus moving hook 603 away from fixing pin 602. At this point, the support plate 5 supports the box body 1 by contacting the ground, thereby achieving the lifting and lowering of caster 9. This facilitates the movement of box body 1 while ensuring that box body 1 can be fixed during use, avoiding the shaking and collision of equipment caused by frequent box flipping during use of traditional box body 1.

[0031] The rack-mounted enclosure of this embodiment is used as follows: Place the audio-visual equipment into the sponge box 7 inside the enclosure body 1, close the side cover 3, turn the handwheel 402, and push the moving column 404 through the screw 401 under the restriction of the limiting block 406 and the limiting sleeve 403, so that the rubber plate 405 squeezes the equipment and completes the equipment fixation. When the enclosure body 1 needs to be moved, step on the horizontal plate 607, drive the hook 603 to cooperate with the fixing pin 602, and lock the spring 604 after it resets. The folding plate I 601 and the folding plate II 606 gradually tend to be parallel, and the caster 9 touches the ground. Conversely, pull the hook 603, and unlock it synchronously through the horizontal plate 607. At this time, the caster 9 leaves the ground and the support plate 5 contacts the ground.

[0032] In summary, the rack-mounted enclosure of this embodiment has the following advantages compared with the traditional rack-mounted enclosure: by rotating the handwheel 402, the screw 401 pushes the moving column 404 under the restriction of the limiting block 406 and the limiting sleeve 403, so that the rubber plate 405 squeezes the equipment, thereby avoiding the equipment from colliding with the inside of the enclosure body 1 due to bumps or other situations during the movement of the enclosure body 1. In addition, the flipping of the folding plate I 601 and the folding plate II 606 realizes the lifting and lowering of the casters 9, avoiding the shaking and collision of the equipment caused by the frequent flipping of the enclosure body 1 during use.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rack-mounted enclosure for mobile use of film and television shooting equipment, comprising a main body (1) for providing space for the film and television shooting equipment, characterized in that: A side cover (3) is installed on one side of the main body (1) of the box, and a fixing mechanism (4) is provided on one side of the side cover (3). Two support plates (5) are fixedly connected to the bottom of the main body (1). A lifting mechanism (6) is provided on the opposite side of the support plates (5). A caster (9) is installed at the bottom of the lifting mechanism (6). The fixing mechanism (4) includes a handwheel (402) rotatably connected to one side of the side cover (3) and a screw (401) threadedly connected to the handwheel (402).

2. The rack-mounted housing for mobile use of film and television shooting equipment according to claim 1, characterized in that, The top of the main body (1) of the box is rotatably connected to a pull rod (2), and the inner wall of the main body (1) is fixed with a column (8). Sponge boxes (7) are installed on both sides of the column (8).

3. The rack-mounted housing for mobile use of film and television shooting equipment according to claim 1, characterized in that, The fixing mechanism (4) also includes a limiting sleeve (403), a moving column (404), a rubber plate (405), and a limiting block (406).

4. The rack-mounted housing for mobile use of film and television shooting equipment according to claim 3, characterized in that, The handwheel (402) is rotatably connected to one side of the side cover (3). A threaded hole is provided on one side of the handwheel (402), and the screw (401) is threadedly connected to the inner wall of the threaded hole provided in the handwheel (402).

5. The rack-mounted housing for mobile use of film and television shooting equipment according to claim 4, characterized in that, The limiting sleeve (403) is fixed to one side of the inner wall of the side cover (3), the moving column (404) is fixed to one end of the screw (401), and the outer surface of the moving column (404) is provided with a groove, and the limiting block (406) is fixed to the inner wall of the limiting sleeve (403).

6. The rack-mounted housing for mobile use of film and television shooting equipment according to claim 5, characterized in that, The limiting block (406) and the limiting sleeve (403) slide together in the groove, and the rubber plate (405) is fixed to one end of the moving column (404).

7. The rack-mounted housing for mobile use of film and television shooting equipment according to claim 1, characterized in that, The lifting mechanism (6) includes two folding plates I (601), a fixing pin (602), a hook (603), a spring (604), a linkage rod (605), a folding plate II (606), and a horizontal plate (607).

8. The rack-mounted housing for mobile use of film and television shooting equipment according to claim 7, characterized in that, The two folding plates I (601) are connected to one side of the support plate (5) by hinges, and the fixing pin (602) is fixed to one side of the folding plate I (601). The folding plate II (606) is connected to the side of the support plate (5) opposite to the folding plate I (601) by hinges.

9. The rack-mounted housing for mobile use of film and television shooting equipment according to claim 8, characterized in that, Both the bottom of the folding plate I (601) and the folding plate II (606) are equipped with casters (9), and two hooks (603) are rotatably connected to the opposite sides of the two folding plates II (606).

10. The rack-mounted housing for mobile use of film and television shooting equipment according to claim 9, characterized in that, One end of the spring (604) is fixed to one side of the folding plate II (606), and the other end of the spring (604) is fixedly connected to the hook (603). The linkage rod (605) is fixed to the opposite side of the two folding plates I (601), and the horizontal plate (607) is fixed to the opposite side of the two hooks (603).

Images