A film holder

Abstract

The utility model relates to the technical field of film frame, concretely to a film frame, including the support seat and the support seat top connection's protection cylinder, the opening is seted up on protection cylinder outer wall, the opening place hinged has the protective door, the protection cylinder middle is equipped with the connecting column, and the connecting column center is through the pivot and is rotatably connected with the protection cylinder, and the connecting column outer wall is equipped with a plurality of partition plates, and the partition plate inside slidingly inserts the hanger, and the support seat with the lock catch universal wheel is set up, help the flexible movement of protection cylinder, and the position after moving is fixed, and the protective door is under the cooperation of the lock and the hook, and the opening of the protection cylinder is conveniently plugged or opened, and the inside is shielded, and the connecting column is matched with a plurality of partition plates, and the partition plate slidingly inserts the hanger, help the film storage in the storage groove is hung, and the stored film does not contact each other interference influence.

Description

Technical Field

[0001] This utility model relates to the field of film holder technology, specifically a film holder. Background Technology

[0002] Industrial films have a wide range of applications, mainly in inspection, recording, manufacturing and special material processing. They are used in conjunction with scanners to generate high-precision three-dimensional tomographic images to inspect the internal structure of precision parts. After recording images, industrial films need to be temporarily placed after being removed to avoid repeatedly sending each film to the storage box, which is time-consuming and labor-intensive. They are collected centrally and then transferred to their respective film storage boxes to avoid damage from ultraviolet light. However, temporary film placement requires the use of film racks. Ordinary racks can cause films to be stacked and interfere with each other. Film racks need to prevent adjacent films from touching and interfering with each other. Industrial films are placed independently and vertically, and are not affected by external environmental interference. Summary of the Invention

[0003] The purpose of this invention is to provide a film holder to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A film holder includes a support base and a protective cylinder connected to the top of the support base. An opening is provided on the outer wall of the protective cylinder, and a protective door is hinged to the opening. A connecting column is provided in the middle of the protective cylinder, and the center of the connecting column is rotatably connected to the protective cylinder through a rotating shaft. Several partition plates are provided on the outer wall of the connecting column, and a hanging bracket is slidably inserted into the partition plate. Storage compartments are provided on the front end of the partitions. Pull handles are provided in the middle of both sides of the partitions. Tracks are symmetrically provided on the top of the inner wall of the storage compartments. Limiting grooves are provided on the top of the tracks near the rear end. Track grooves are provided on the opposite sides of the tracks. The hanger is T-shaped. Limiting blocks are provided on both sides of the hanger near the rear end, corresponding to the limiting groove. Several pulleys are provided on the side wall of the hanger, corresponding to the track groove. A clamping frame is provided at the bottom of the hanger. A threaded hole is opened on the left side of the clamping frame. A clamping plate is provided inside the clamping frame. A threaded rod is provided on the clamping plate, corresponding to the threaded hole. The threaded rod is rotatably connected to the clamping plate. Rubber pads are provided on the clamping plate and the right side of the inner wall of the clamping frame.

[0005] Furthermore, the lower surface of the support base is provided with several locking casters near the edge. The top of the locking casters is fixedly connected to the support base by screws. The support base is frustum-shaped, and the top of the support base is fixed to the bottom of the protective cylinder by bolts.

[0006] In this invention, with the cooperation of the locking casters, stepping on the locking plate locks the position of the locking casters, thereby fixing the position of the support base. This prevents the overall movement from affecting the placement or removal of the corresponding film when it is not needed. The frustum-shaped support base increases the overall center of gravity to be lower, reducing the risk of tipping due to top-heavy design.

[0007] It should be noted that the width of the outer wall of the protective door is adapted to the width of the inner wall of the opening. The left side of the protective door is rotatably connected to the protective cylinder via a hinge. Hooks are symmetrically provided on the outer wall of the protective door away from the hinge. A latch is provided on the outer wall of the protective cylinder at the position corresponding to the hook. The latch engages with the corresponding hook.

[0008] In this invention, the hook is fixed to the protective door by screws, and the latch is fixed to the protective cylinder by screws. With the cooperation of the latch and the hook, the protective door and the protective cylinder are stably installed together to provide temporary protection for the film stored inside. Both the protective door and the protective cylinder are opaque, reducing the impact of external ultraviolet rays on the film temporarily stored inside.

[0009] Furthermore, bearings are provided at both ends of the rotating shaft and at the junction with the connecting column. The inner ring of the bearing is bonded and fixed to the rotating shaft, and the outer ring of the bearing is bonded and fixed to the connecting column.

[0010] In this invention, the bearings enhance the flexibility of the rotation of the shaft and connecting column, and the two ends of the shaft are fixed to the protective cylinder with bolts, thereby increasing the stability of the installation.

[0011] It is worth noting that the partition plates are distributed in a ring with equal spacing. The rear end face of the partition plate is fixedly connected to the outer wall of the connecting column by screws. A rotating buckle is provided on the front end face of the partition plate near the top left side. A locking block is provided on the front end face of the partition plate near the right side, corresponding to the rotating buckle.

[0012] In this invention, the use of multiple dividers allows for the independent storage of temporarily placed films without interference. Furthermore, the inner walls of the dividers are lined with an anti-static film, reducing the impact of electrostatic adsorption on the frictional damage between the film surface and the inner walls of the dividers. The rotating buckle and locking block engage to limit the position of the hanging rack, preventing it from sliding out of the dividers during storage. The rotating buckle and locking block also allow for easy removal of the hanging rack from the dividers.

[0013] The handle is L-shaped and welded to the partition plate. The rotating buckle is rotatably connected to the partition plate via a connecting shaft. The rotating buckle is inserted into the slot on the top of the buckle block. The track is fixedly connected to the partition plate by screws.

[0014] In this utility model, the handle provides a point of force, which facilitates the rotation of the partition plate around the pivot. The rotating buckle is manually rotated and engaged, and the end of the rotating buckle is inserted into the buckle block. With the cooperation of the track, the hanging rack can move flexibly.

[0015] Specifically, the limiting block and the hanging bracket are integrally formed, the width of the outer wall of the limiting block is adapted to the width of the limiting groove, the pulley is rotatably connected to the hanging bracket through a rotating shaft, the pulley is slidably connected to the track groove, a pull ring is provided on the front end face of the hanging bracket, and the clamping frame and the hanging bracket are integrally formed.

[0016] In this invention, the limiting block and the limiting groove slide together to limit the range of movement of the hanger on the horizontal plane. The pulley and the track groove work together to increase the flexibility of the hanger's pull-out movement. The pull ring provides a point of force to facilitate the pull-out or installation of the hanger.

[0017] In addition, the length of the clamping plate is adapted to the length of the clamping frame, the threaded rod is threadedly connected to the threaded hole, the end of the threaded rod passes through the threaded hole, and the end of the threaded rod is provided with a turntable, which is rotatably connected to the turntable groove on the outer wall of the clamping plate, the length of the rubber pad is adapted to the length of the outer wall of the clamping plate, and the rubber pad is respectively bonded and fixed to the inner wall surface of the clamping plate and the clamping frame.

[0018] In this invention, the outer end of the threaded rod is provided with a handle to provide a point of force and facilitate the rotation and adjustment of the threaded rod. With the cooperation of the turntable, the threaded rod adjustment clamp moves in the clamping frame to clamp films of different sizes. With the cooperation of the two rubber pads, the friction with the film is increased, while reducing the damage to the film during clamping.

[0019] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, by setting a support base with locking casters, helps the protective cylinder to move flexibly and fix its position after movement. The protective door, with the cooperation of latches and hooks, makes it easy to seal or open the opening of the protective cylinder and provide light protection inside. Multiple partition plates are fitted on the connecting column, and the partition plates have sliding insert brackets, which helps to hang the film stored in the storage slot, and the stored film does not come into contact with each other and interfere with each other. 2. This utility model, by setting a track, restricts the movement of the hanger under the sliding cooperation of the limiting block and the limiting groove. The sliding cooperation of the pulley and the track groove increases the flexibility of the hanger's movement. The clamping plate moves inside the clamping frame through the threaded rod with a turntable to clamp and cooperate with films of different sizes. The cooperation of two rubber pads increases the stability of film clamping. The cooperation of the rotating buckle and the locking block fixes the position of the hanger after storage in the partition plate, preventing it from slipping out during rotation and affecting the temporary collection and suspension of the film. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the protective door of this utility model in the open state; Figure 3 A schematic diagram showing the extended state structure of the hanging bracket of this utility model; Figure 4 This is a schematic diagram of the combined structure of the support base and protective cylinder of this utility model; Figure 5 This is a schematic diagram of the combined structure of the partition plate and the hanging bracket of this utility model; Figure 6 This is a schematic diagram of the partition plate structure of this utility model; Figure 7 This is a schematic diagram of the hanging bracket structure of this utility model.

[0021] The meanings of the labels in the diagram are as follows: 1. Support base; 10. Locking casters; 2. Protective cylinder; 20. Handle; 21. Opening; 22. Protective door; 220. Hook; 23. Locking device; 3. Divider; 30. Storage compartment; 31. Pull handle; 32. Rotary buckle; 320. Locking block; 33. Track; 330. Limiting groove; 331. Track groove; 4. Hanger; 40. Limiting block; 41. Pulley; 42. Pull ring; 43. Clamping frame; 431. Clamping plate; 432. Threaded rod; 433. Threaded hole; 434. Rubber pad; 5. Connecting column; 50. Rotating shaft; 500. Bearing. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-7 This embodiment provides a technical solution: A film holder includes a support base 1 and a protective cylinder 2 connected to the top of the support base 1. Several locking casters 10 are provided on the lower surface of the support base 1 near the edge. The top of the locking casters 10 is fixedly connected to the support base 1 by screws. The support base 1 is frustum-shaped. The top of the support base 1 and the bottom of the protective cylinder 2 are fixed by bolts.

[0024] In this utility model, with the cooperation of the locking caster 10, stepping on the locking plate locks the position of the locking caster 10, thereby fixing the position of the support base 1. This prevents the overall movement from affecting the placement or removal of the corresponding film when it is not needed. The frustum-shaped support base 1 increases the overall center of gravity to the lower part, reducing the impact of top-heavy design on tipping.

[0025] Furthermore, an opening 21 is provided on the outer wall of the protective cylinder 2, and a protective door 22 is hinged at the opening 21. The width of the outer wall of the protective door 22 is adapted to the width of the inner wall of the opening 21. The left side of the protective door 22 is rotatably connected to the protective cylinder 2 via a hinge. Hooks 220 are symmetrically provided on the outer wall of the protective door 22 away from the hinge. A latch 23 is provided on the outer wall of the protective cylinder 2 at the position corresponding to the hook 220. The latch 23 is engaged with the corresponding hook 220.

[0026] In this utility model, the hook 220 is fixed to the protective door 22 by screws, and the latch 23 is fixed to the protective cylinder 2 by screws. With the cooperation of the latch 23 and the hook 220, the protective door 22 and the protective cylinder 2 are stably assembled and installed to temporarily protect the film stored inside. Both the protective door 22 and the protective cylinder 2 are opaque, reducing the impact of external ultraviolet rays on the film temporarily stored inside.

[0027] Among them, the outer wall of the protective cylinder 2 is symmetrically provided with handles 20. The handles 20 and the protective cylinder 2 are integrally formed. The handles 20 provide a point of force, which facilitates the flexible movement of the whole and provides a point of pushing or pulling force.

[0028] Specifically, the protective cylinder 2 has a connecting column 5 in the middle. The center of the connecting column 5 is rotatably connected to the protective cylinder 2 through a rotating shaft 50. Bearings 500 are provided at both ends of the rotating shaft 50 and the junction of the connecting column 5. The inner ring of the bearing 500 is bonded and fixed to the rotating shaft 50, and the outer ring of the bearing 500 is bonded and fixed to the connecting column 5.

[0029] In this invention, the bearing 500 increases the flexibility of the rotation of the shaft 50 and the connecting column 5. The two ends of the shaft 50 are fixed to the protective cylinder 2 by bolts, which increases the stability of the installation.

[0030] It should be noted that several partition plates 3 are provided on the outer wall of the connecting column 5, and a hanging bracket 4 is slidably inserted inside the partition plate 3; the partition plates 3 are distributed in a ring with equal spacing, and the rear end face of the partition plate 3 is fixedly connected to the outer wall of the connecting column 5 by screws. A rotating buckle 32 is provided on the front end face of the partition plate 3 near the top left side, and a locking block 320 is provided on the front end face of the partition plate 3 near the right side, corresponding to the rotating buckle 32.

[0031] In this invention, the cooperation of multiple partitions 3 facilitates the independent storage of temporarily placed films without interference. Furthermore, the inner wall of each partition 3 is coated with an anti-static film, reducing the impact of electrostatic adsorption on the frictional damage between the film surface and the inner wall of the partition 3. The rotating buckle 32 engages with the locking block 320, limiting the position of the hanging rack 4 and preventing it from sliding out of the partitions 3 during storage. The rotating buckle 32 separates from the locking block 320, allowing the hanging rack 4 to be easily removed from the partitions 3.

[0032] Furthermore, storage compartments 30 are provided on the front end face of the partition plate 3, and handles 31 are provided in the middle of both sides of the partition plate 3. Tracks 33 are symmetrically provided on the top of the inner wall of the storage compartment 30. Limiting grooves 330 are provided on the top of the track 33 near the rear end. Track grooves 331 are provided on the opposite sides of the track 33. Specifically, the handle 31 is L-shaped and is welded and fixed to the partition plate 3. The rotating buckle 32 is rotatably connected to the partition plate 3 through the connecting shaft. The rotating buckle 32 is inserted into the slot on the top of the card block 320. The track 33 is fixedly connected to the partition plate 3 by screws.

[0033] In this utility model, the handle 31 provides a point of force, which facilitates the rotation of the partition plate 3 around the pivot 50. The rotating buckle 32 is manually rotated and engaged, and the end of the rotating buckle 32 is inserted into the buckle block 320. With the cooperation of the track 33, the hanging bracket 4 can move flexibly.

[0034] It is worth noting that the hanger 4 is T-shaped. Limiting blocks 40 are provided on both sides of the hanger 4 near the rear end, corresponding to the limiting groove 330. Several pulleys 41 are provided on the side wall of the hanger 4, corresponding to the track groove 331. A clamping frame 43 is provided at the bottom of the hanger 4. A threaded hole 433 is provided on the left side of the clamping frame 43. A clamping plate 431 is provided inside the clamping frame 43. A threaded rod 432 is provided on the clamping plate 431, corresponding to the threaded hole 433. The threaded rod 432 is rotatably connected to the clamping plate 431. Rubber pads 434 are provided on the clamping plate 431 and the right side of the inner wall of the clamping frame 43.

[0035] Furthermore, the limiting block 40 and the hanging bracket 4 are integrally formed structures. The width of the outer wall of the limiting block 40 is adapted to the width of the limiting groove 330. The pulley 41 is rotatably connected to the hanging bracket 4 through the rotating shaft. The pulley 41 is slidably connected to the track groove 331. A pull ring 42 is provided on the front end face of the hanging bracket 4. The clamping frame 43 and the hanging bracket 4 are integrally formed structures.

[0036] In this utility model, the limiting block 40 and the limiting groove 330 slide together to limit the range of movement of the hanger 4 on the horizontal plane. With the cooperation of the pulley 41 and the track groove 331, the flexibility of the hanger 4 to be pulled out and moved is increased. The pull ring 42 provides a point of force to facilitate the pull-out or installation of the hanger 4.

[0037] In addition, the length of the clamping plate 431 is adapted to the length of the clamping frame 43, the threaded rod 432 is threadedly connected to the threaded hole 433, the end of the threaded rod 432 passes through the threaded hole 433, and the end of the threaded rod 432 is provided with a turntable, which is rotatably connected to the turntable groove on the outer wall of the clamping plate 431. The length of the rubber pad 434 is adapted to the length of the outer wall of the clamping plate 431, and the rubber pad 434 is bonded and fixed to the inner wall surfaces of the clamping plate 431 and the clamping frame 43 respectively.

[0038] In this utility model, the outer end of the threaded rod 432 is provided with a handle to provide a point of force and facilitate the rotation and adjustment of the threaded rod 432. With the cooperation of the turntable, the adjusting clamp 431 of the threaded rod 432 moves in the clamping frame 43 to clamp films of different sizes. With the cooperation of the two rubber pads 434, the friction with the film is increased, while reducing the damage to the film during clamping.

[0039] In this embodiment, when the film holder is in use, the support base 1 with locking casters 10 is first combined and fixed with the protective cylinder 2 with protective door 22. The clamping plate 431 with rubber pad 434 is threadedly connected to the threaded hole 433 on the clamping frame 43 through the threaded rod 432. The clamping plate 431 moves inside the clamping frame 43. The hanging bracket 4 slides with the track groove 331 on the track 33 through the pulley 41, and the limiting block 40 moves in the limiting groove 330. The hanging bracket 4 is inserted into the storage compartment 30 on the partition plate 3 and is located in the middle of the two tracks 33. Then, multiple partition plates 3 are fixed to the outer wall of the connecting column 5. The connecting column 5 is rotatably connected to the rotating shaft 50 with the cooperation of the bearing 500. The rotating shaft 50 is fixedly installed with the protective cylinder 2. When temporary placement of film for recording images in industrial applications is required, the protective door 22 is opened, and then the buckle 32 is rotated to open from the locking block 320. With the cooperation of the pull ring 42, the hanger 4 is pulled out from the storage compartment 30, and the film is placed inside the clamping frame 43. Then, the threaded rod 432 is rotated, and the clamping plate 431 pushes and clamps the film. With the cooperation of the two rubber pads 434, the friction is increased, and the film is suspended on the clamping frame 43. Then, the hanger 4 is pushed into the storage compartment 30, and the buckle 32 is rotated to engage with the locking block 320, fixing the position of the hanger 4. With the cooperation of the pull handle 31, The partition plate 3 rotates around the connecting column 5. At the opening 21, the film is continuously suspended and clamped in the clamping frame 43. After collection, the protective door 22 closes, and the latch 23 engages with the hook 220. The protective door 22 and the protective cylinder 2 provide light protection for the internal film, and the film does not come into contact with each other, reducing the impact of contact damage. The locking plate of the locking universal wheel 10 at the bottom of the support base 1 opens, which helps the whole body move flexibly, realizes the centralized transportation of temporarily stored film, moves it to the location where it needs to be stored, and centrally retrieves or processes it. The locking plate on the locking universal wheel 10 is stepped on to lock the position of the whole body.

Claims

1. A film holder, comprising a support base (1) and a protective cylinder (2) connected to the top of the support base (1), characterized in that: An opening (21) is provided on the outer wall of the protective cylinder (2), and a protective door (22) is hinged at the opening (21). A connecting column (5) is provided in the middle of the protective cylinder (2), and the center of the connecting column (5) is rotatably connected to the protective cylinder (2) through a rotating shaft (50). Several partition plates (3) are provided on the outer wall of the connecting column (5), and a hanging bracket (4) is slidably inserted inside the partition plate (3). Storage compartments (30) are provided on the front end face of the partition plate (3). Pull handles (31) are provided in the middle of both sides of the partition plate (3). Tracks (33) are symmetrically provided on the top of the inner wall of the storage compartment (30). Limiting grooves (330) are provided on the top of the track (33) near the rear end. Track grooves (331) are provided on the opposite sides of the track (33). The hanger (4) is T-shaped. Limiting blocks (40) are provided on both sides of the hanger (4) near the rear end, corresponding to the limiting groove (330). Several pulleys (41) are provided on the side wall of the hanger (4) corresponding to the track groove (331). A clamping frame (43) is provided at the bottom of the hanger (4). A threaded hole (433) is provided on the left side of the clamping frame (43). A clamping plate (431) is provided inside the clamping frame (43). A threaded rod (432) is provided on the clamping plate (431) corresponding to the threaded hole (433). The threaded rod (432) is rotatably connected to the clamping plate (431). Rubber pads (434) are provided on the clamping plate (431) and the right side of the inner wall of the clamping frame (43).

2. The film holder according to claim 1, characterized in that: The lower surface of the support base (1) is provided with several locking casters (10) near the edge. The top of the locking casters (10) is fixedly connected to the support base (1) by screws. The support base (1) is frustum-shaped. The top of the support base (1) is fixed to the bottom of the protective cylinder (2) by bolts.

3. The film holder according to claim 1, characterized in that: The width of the outer wall of the protective door (22) is adapted to the width of the inner wall of the opening (21). The left side of the protective door (22) is rotatably connected to the protective cylinder (2) via a hinge. Hooks (220) are symmetrically provided on the outer wall of the protective door (22) away from the hinge. A latch (23) is provided on the outer wall of the protective cylinder (2) at the position corresponding to the hook (220). The latch (23) is engaged with the corresponding hook (220).

4. The film holder according to claim 1, characterized in that: Bearings (500) are provided at both ends of the rotating shaft (50) and the junction of the connecting column (5). The inner ring of the bearing (500) is bonded and fixed to the rotating shaft (50), and the outer ring of the bearing (500) is bonded and fixed to the connecting column (5).

5. The film holder according to claim 1, characterized in that: The partition plates (3) are distributed in a ring at equal intervals. The rear end face of the partition plate (3) is fixedly connected to the outer wall of the connecting column (5) by screws. A rotating buckle (32) is provided on the front end face of the partition plate (3) near the top left side. A locking block (320) is provided on the front end face of the partition plate (3) near the right side, corresponding to the rotating buckle (32).

6. The film holder according to claim 5, characterized in that: The handle (31) is L-shaped and is welded and fixed to the partition plate (3). The rotating buckle (32) is rotatably connected to the partition plate (3) through the connecting shaft. The rotating buckle (32) is inserted into the slot on the top of the card block (320). The track (33) is fixedly connected to the partition plate (3) by screws.

7. The film holder according to claim 1, characterized in that: The limiting block (40) and the hanging bracket (4) are integrally formed. The width of the outer wall of the limiting block (40) is adapted to the width of the limiting groove (330). The pulley (41) is rotatably connected to the hanging bracket (4) through a rotating shaft. The pulley (41) is slidably connected to the track groove (331). A pull ring (42) is provided on the front end face of the hanging bracket (4). The clamping frame (43) and the hanging bracket (4) are integrally formed.

8. The film holder according to claim 7, characterized in that: The length of the clamping plate (431) is adapted to the length of the clamping frame (43). The threaded rod (432) is threadedly connected to the threaded hole (433). The end of the threaded rod (432) passes through the threaded hole (433), and the end of the threaded rod (432) is provided with a turntable. The turntable is rotatably connected to the turntable groove on the outer wall of the clamping plate (431). The length of the rubber pad (434) is adapted to the length of the outer wall of the clamping plate (431). The rubber pad (434) is bonded and fixed to the inner wall of the clamping plate (431) and the clamping frame (43) respectively.

Images