Anti-dazzling screen replacing mechanism

Abstract

The utility model discloses an anti-dazzling screen replacing mechanism which comprises a bottom plate, the two sides of the bottom plate are each rotationally connected with two rolling wheels, supporting rods are fixed to the four corners of the upper end of the bottom plate, a bearing plate is fixed to the upper ends of the four supporting rods together, and baffles are fixed to the two sides of the bearing plate. A plurality of inserting rods are installed on the two sides of the baffle at equal intervals, a connecting pipe is jointly arranged in two inserting rods in a sleeved mode, and a plurality of inserting plates are fixed to one side of the connecting pipe at equal intervals. According to the anti-dazzling screen bearing device, the anti-dazzling screen can be fully borne when replaced, the anti-dazzling screen is prevented from being scratched and touched, the anti-dazzling screen bearing device can meet the anti-dazzling screen bearing requirements of different specifications, meanwhile, movement and operation can be conveniently carried out, labor cost is reduced, and using convenience and practicability are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of light-shielding sheet processing, in particular to a light-shielding sheet replacement mechanism. Background Art

[0002] A light-shielding sheet is an optical element used to regulate the amount of light. External light passing through the light-shielding sheet can block unwanted light from entering, playing a role in blocking light irradiation. The light-shielding sheet is located between two lenses and is used to block excess light to prevent the generation of stray light and improve the shooting effect of electronic devices.

[0003] During the processing of light-shielding sheets, it is necessary to conduct spot checks and replace light-shielding sheets damaged by accidents and processing. The current method is to directly place them in a storage box for storage and access. However, this method has a high labor cost and is prone to scratching and damage, which is not conducive to the replacement and storage of light-shielding sheets. Therefore, we propose a light-shielding sheet replacement mechanism to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a light-shielding sheet replacement mechanism to solve the deficiencies existing in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The light-shielding sheet replacement mechanism includes a bottom plate. Two rollers are rotatably connected to both sides of the bottom plate. Four support rods are fixedly arranged at the four corners of the upper end of the bottom plate. A bearing plate is fixedly arranged at the upper ends of the four support rods. Baffles are fixedly arranged on both sides of the bearing plate. A plurality of insertion rods are equidistantly arranged on both sides of the baffle. A connecting pipe is sleeved jointly in two of the insertion rods. A plurality of insertion plates are fixedly arranged at equal intervals on one side of the connecting pipe.

[0007] Preferably, two hydraulic cylinders are fixedly arranged on the upper end of the bottom plate. An installation plate is fixedly arranged at the upper ends of the two hydraulic cylinders. A support column is rotatably connected to the upper end of the installation plate. The upper end of the support column is connected to the lower end of the bearing plate.

[0008] Preferably, a push rod is fixedly arranged on one side of the bottom plate. A handle is fixedly arranged on one side of the push rod.

[0009] Preferably, insertion holes are arranged in the connecting pipe. Two insertion rods on the same horizontal plane are jointly inserted into one insertion hole.

[0010] Preferably, a plurality of installation holes are equidistantly arranged on one side of the baffle. Screws are installed in the installation holes. One end of the screw extends into the corresponding insertion rod.

[0011] Preferably, strengthening holes are arranged on the baffle.

[0012] Preferably, rubber layers are provided on the side walls of the insertion rod and the bearing plate all around.

[0013] In the present utility model, when the light-shielding sheet needs to be replaced, the push rod is used to drive the roller to move, and the light-shielding sheet to be replaced and the damaged light-shielding sheet are placed between the insertion plates and inserted. At the same time, sufficient and stable placement can be achieved, and the height position of the connecting pipe can be adjusted according to the size specification of the light-shielding sheet, which is convenient for full adaptation.

[0014] The present utility model can not only fully realize the bearing during the replacement of the light-shielding sheet, avoid scratching and touching of the light-shielding sheet, but also adapt to the bearing requirements of light-shielding sheets of different specifications. At the same time, it is convenient to move and operate, reduces labor costs, and enhances the convenience and practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the structural diagram of the present utility model;

[0016] Figure 2 is the structural diagram of the hydraulic cylinder arrangement of the present utility model;

[0017] Figure 3 is the structural diagram of the connection between the connecting pipe and the insertion plate of the present utility model;

[0018] Figure 4 is the structural diagram of the connection between the insertion rod and the screw of the present utility model;

[0019] Figure 5 is the structural diagram of the support column arrangement of the present utility model.

[0020] In the figure: 1 connecting pipe, 2 insertion rod, 3 grip, 4 push rod, 5 bearing plate, 6 roller, 7 bottom plate, 8 support rod, 9 strengthening hole, 10 screw, 11 baffle, 12 insertion plate, 13 hydraulic cylinder, 14 insertion hole, 15 mounting hole, 16 support column, 17 mounting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0022] Embodiment 1

[0023] Referring to Figure 1 , Figure 3 , Figure 4 and Figure 5 , the light-shielding sheet replacement mechanism includes a bottom plate 7. Two rollers 6 are rotatably connected to both sides of the bottom plate 7. A push rod 4 is fixed to one side of the bottom plate 7, and a grip 3 is fixed to one side of the push rod 4, which is convenient for pushing and moving the overall structure.

[0024] At the four corners of the upper end of the bottom plate 7, support rods 8 are fixedly arranged, and at the upper ends of the four support rods 8, a bearing plate 5 is fixedly arranged together. On both sides of the bearing plate 5, baffle plates 11 are fixedly arranged. On both sides of the baffle plates 11, a plurality of insertion rods 2 are equidistantly installed. A connecting pipe 1 is sleeved jointly in two of the insertion rods 2. On one side of the connecting pipe 1, a plurality of insertion plates 12 are fixedly arranged at equal intervals. The light-shielding sheets are inserted and installed between the insertion plates 12, and meanwhile, a protection function is achieved.

[0025] On one side of the baffle plate 11, a plurality of mounting holes 15 are equidistantly arranged. Screws 10 are installed in the mounting holes 15. One end of the screw 10 extends into the corresponding insertion rod 2. Reinforcement holes 9 are arranged on the baffle plate 11. Rubber layers are arranged on the circumferential side walls of the insertion rod 2 and the bearing plate 5, improving the stability of the installation of the light-shielding sheet and preventing scratching. Insertion holes 14 are arranged in the connecting pipe 1. Two insertion rods 2 on the same horizontal plane are jointly inserted into one insertion hole 14, facilitating the adjustment of the position of the connecting pipe 1, so as to fully adapt to the installation of light-shielding sheets of different specifications.

[0026] Embodiment 2

[0027] Refer to Figures 2 - 5 , a light-shielding sheet replacement mechanism, including a bottom plate 7. Two rollers 6 are rotatably connected to both sides of the bottom plate 7. A push rod 4 is fixedly arranged on one side of the bottom plate 7. A handle 3 is fixedly arranged on one side of the push rod 4, facilitating the pushing and moving of the overall structure.

[0028] Two hydraulic cylinders 13 are fixedly arranged on the upper end of the bottom plate 7. An installation plate 17 is fixedly arranged together at the upper ends of the two hydraulic cylinders 13. A support column 16 is rotatably connected to the upper end of the installation plate 17. The upper end of the support column 16 is connected to the lower end of the bearing plate 5, facilitating the height adjustment of the upper bearing mechanism, and meanwhile, the bearing direction can be rotated, so as to fully adapt.

[0029] On both sides of the bearing plate 5, baffle plates 11 are fixedly arranged. On both sides of the baffle plates 11, a plurality of insertion rods 2 are equidistantly installed. A connecting pipe 1 is sleeved jointly in two of the insertion rods 2. On one side of the connecting pipe 1, a plurality of insertion plates 12 are fixedly arranged at equal intervals. The light-shielding sheets are inserted and installed between the insertion plates 12, and meanwhile, a protection function is achieved.

[0030] On one side of the baffle plate 11, a plurality of mounting holes 15 are equidistantly arranged. Screws 10 are installed in the mounting holes 15. One end of the screw 10 extends into the corresponding insertion rod 2. Reinforcement holes 9 are arranged on the baffle plate 11. Rubber layers are arranged on the circumferential side walls of the insertion rod 2 and the bearing plate 5, improving the stability of the installation of the light-shielding sheet and preventing scratching. Insertion holes 14 are arranged in the connecting pipe 1. Two insertion rods 2 on the same horizontal plane are jointly inserted into one insertion hole 14, facilitating the adjustment of the position of the connecting pipe 1, so as to fully adapt to the installation of light-shielding sheets of different specifications.

[0031] Compared with Embodiment 1, Embodiment 2 can achieve the lifting of the entire mechanism, while facilitating the adjustment of the rotation direction, further adapting to the replacement of light-shielding sheets at different positions, and improving the convenience.

[0032] In the present utility model, when the light-shielding sheet needs to be replaced, the push rod 4 is used to drive the roller 6 to move, and the light-shielding sheet to be replaced and the damaged light-shielding sheet are placed between the plug boards 12 for plugging and placing. At the same time, sufficient and stable placement can be achieved. The height position of the connecting pipe 1 can be adjusted according to the size specification of the light-shielding sheet, which is convenient for full adaptation.

[0033] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, through equivalent replacement or change, should be covered by the protection scope of the present utility model.

Claims

1. Light-shielding sheet replacement mechanism, including a bottom plate (7), characterized in that, Two rollers (6) are rotatably connected to both sides of the bottom plate (7). Four support rods (8) are fixed to the four corners of the upper end of the bottom plate (7). A bearing plate (5) is fixedly connected to the upper ends of the four support rods (8). Baffles (11) are fixed to both sides of the bearing plate (5). A plurality of insertion rods (2) are equidistantly installed on both sides of the baffle (11). A connecting pipe (1) is sleeved jointly in two of the insertion rods (2). A plurality of insertion plates (12) are fixedly connected to one side of the connecting pipe (1) at equal intervals.

2. The light-shielding sheet replacement mechanism according to claim 1, wherein: Two hydraulic cylinders (13) are fixed to the upper end of the bottom plate (7). An installation plate (17) is fixedly connected to the upper ends of the two hydraulic cylinders (13). A support column (16) is rotatably connected to the upper end of the installation plate (17). The upper end of the support column (16) is connected to the lower end of the bearing plate (5).

3. The light-shielding sheet replacement mechanism according to claim 1, wherein: A push rod (4) is fixed to one side of the bottom plate (7). A handle (3) is fixed to one side of the push rod (4).

4. The light-shielding sheet replacement mechanism according to claim 1, wherein: A jack (14) is provided in the connecting pipe (1). Two insertion rods (2) on the same horizontal plane are jointly inserted into a jack (14).

5. The light-shielding sheet replacement mechanism according to claim 1, wherein: A plurality of installation holes (15) are equidistantly provided on one side of the baffle (11). Screws (10) are installed in the installation holes (15). One end of the screw (10) extends into the corresponding insertion rod (2).

6. The light-shielding sheet replacement mechanism according to claim 1, wherein: Reinforcement holes (9) are provided in the baffle (11).

7. The light-shielding sheet replacement mechanism according to claim 1, characterized in that: Rubber layers are provided on the peripheral side walls of the insertion rod (2) and the bearing plate (5).

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