Educational lighting module lens

Abstract

The present application provides an educational lighting module lens, including a bracket seat, a first connecting plate fixedly installed on the bracket seat, a threaded rod rotatably connected to the first connecting plate, a mounting box threadedly connected to the threaded rod, an L-shaped frame fixedly installed on the mounting box, an insertion block fixedly connected to the L-shaped frame, a plug-in rod plugged into the insertion block, a lens fixedly connected to one end of the plug-in rod, a hanging rod fixedly connected to the other end of the plug-in rod, a conical clamping block movably connected to the hanging rod, a through groove formed on the conical clamping block, a diameter of the through groove being larger than the diameter of the hanging rod, a guide angle fixedly installed on one end of the hanging rod away from the plug-in rod, and a lubrication mechanism provided on the mounting box. When in use, the present application is convenient for replacing different types of lenses, and the replacement method is relatively quick, saving a lot of time for teachers. In addition, it is convenient to apply lubricating oil to the threaded rod for easy use.

Description

Technical Field

[0001] The utility model relates to the field of education, and in particular to an educational lighting module lens. Background Art

[0002] Optics needs to be explained in junior high and high school physics. During lectures, teachers need to demonstrate the actual effects of optics by adjusting the lens experiments in the optical lens demonstrator to help students better understand it.

[0003] When the existing lighting lens experimental equipment is demonstrated to students, the lens needs to be replaced frequently for demonstration. Usually, the lens is installed on the thread. Frequent replacement in class will take up a lot of time and is not fast enough. In addition, the screw that enables the lens to move is not maintained for a long time, which will affect its rotation.

[0004] Therefore, we make improvements to this and propose an educational lighting module lens. Utility Model Content

[0005] The utility model aims to solve the existing problem that the lens is usually installed on the thread, and frequent replacement in the classroom will take up a lot of time and is not fast enough. In addition, the screw rod for controlling the movement of the lens is not maintained for a long time, which will affect its rotation.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0007] Educational lighting module lens is used to improve the above problems.

[0008] The specific application is as follows:

[0009] It includes a bracket seat, a first connecting plate is fixedly installed on the bracket seat, a threaded rod is rotatably connected to the first connecting plate, a mounting box is threadedly connected to the threaded rod, an L-shaped frame is fixedly installed on the mounting box, an insertion block is fixedly connected to the L-shaped frame, a plug-in rod is plugged into the insertion block, a lens is fixedly connected to one end of the plug-in rod, a hanging rod is fixedly connected to the other end of the plug-in rod, a conical clamping block is movably connected to the hanging rod, a through groove is provided on the conical clamping block, the diameter of the through groove is larger than the diameter of the hanging rod, a guide angle is fixedly installed on one end of the hanging rod away from the plug-in rod, and a lubrication mechanism is provided on the mounting box.

[0010] As a preferred technical solution of the present application, the lubrication mechanism includes a mounting ring fixedly mounted on a mounting box, a sponge ring bonded inside the mounting ring, an oil storage tank is opened on the mounting box, a guide tube is arranged in the oil storage tank, and the other end of the guide tube is in contact with the sponge ring.

[0011] As a preferred technical solution of the present application, a second connecting plate is fixedly connected to the bracket seat, a sliding rod is fixedly installed on the second connecting plate, the sliding rod is slidably connected to the installation box, and one end of the sliding rod away from the second connecting plate is fixedly connected to the first connecting plate.

[0012] As a preferred technical solution of the present application, the threaded rod is rotatably connected to the second connecting plate, one end of the threaded rod away from the first connecting plate is fixedly connected to a handwheel, and the handwheel is rotatably connected to the second connecting plate.

[0013] As a preferred technical solution of the present application, a display board is fixedly installed on the top of the first connecting plate, and a light source is arranged on the top of the second connecting plate.

[0014] As a preferred technical solution of the present application, a placement box is fixedly installed on the bracket seat.

[0015] As a preferred technical solution of the present application, a sealing plug is provided on the oil storage tank.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. Through the provided plug-in blocks, plug-in rods, hanging rods, conical blocks, through slots and guide angles, different types of lenses can be conveniently replaced, and the replacement method is relatively fast, saving a lot of teachers' time, and solving the problem in the prior art that lenses need to be frequently replaced in class, but the replacement method is not fast enough and takes up a lot of time;

[0019] 2. By providing the mounting ring, sponge ring, guide tube and oil storage tank, it is convenient to apply lubricating oil to the threaded rod, solving the problem in the prior art that the screw rod for controlling the movement of the lens is not maintained for a long time, which will affect its rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of the educational lighting module lens provided for this application;

[0021] Figure 2 A schematic diagram of the threaded rod and sliding rod structure of the educational lighting module lens provided in this application;

[0022] Figure 3 A schematic diagram of the cross-sectional structure of the educational lighting module lens provided in this application;

[0023] Figure 4 Educational lighting module lens provided for this application Figure 3 The enlarged structural diagram at A in the middle;

[0024] Figure 5A schematic diagram of the structure of the plug rod, hanging rod, conical block, through groove, guide angle and lens of the educational lighting module lens provided in this application;

[0025] Figure 6 A schematic diagram of the structure of the mounting ring, sponge ring, guide tube and oil storage tank of the educational lighting module lens provided in this application;

[0026] Figure 7 Schematic diagram of the sealing plug structure of the educational lighting module lens provided in this application.

[0027] Indicated in the figure:

[0028] 1. Bracket seat; 2. First connecting plate; 3. Threaded rod; 4. Mounting box; 5. L-shaped frame; 6. Insert block; 7. Insert rod; 8. Hanging rod; 9. Conical block; 10. Through groove; 11. Guide angle; 12. Mounting ring; 13. Sponge ring; 14. Guide tube; 15. Oil storage tank; 16. Sealing plug; 17. Second connecting plate; 18. Hand wheel; 19. Sliding rod; 20. Display board; 21. Placement box; 22. Light source; 23. Lens. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0030] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] Example:

[0035] like Figure 1-7 As shown, this embodiment proposes an educational lighting module lens, including a bracket seat 1, a first connecting plate 2 is fixedly installed on the bracket seat 1, a threaded rod 3 is rotatably connected to the first connecting plate 2, a mounting box 4 is threadedly connected to the threaded rod 3, an L-shaped frame 5 is fixedly installed on the mounting box 4, an insert block 6 is fixedly connected to the L-shaped frame 5, an insert rod 7 is inserted into the insert block 6, a lens 23 is fixedly connected to one end of the insert rod 7, a hanging rod 8 is fixedly connected to the other end of the insert rod 7, a conical clamping block 9 is movably connected to the hanging rod 8, a through groove 10 is opened on the conical clamping block 9, the diameter of the through groove 10 is larger than the diameter of the hanging rod 8, and the hanging rod 8 is away from the insert rod. A guide angle 11 is fixedly installed at one end of 7, and the insertion rod 7 on the lens 23 is inserted into the insertion block 6. When inserting, the guide angle 11 first passes through the insertion block 6, and then the conical block 9 and the hanging rod 8 both pass through the insertion block 6. When the conical block 9 and the hanging rod 8 pass through the insertion block 6, the conical block 9 automatically falls down and is stuck at this time to prevent the insertion rod 7 from escaping from the insertion block 6. When taking it out, just push the conical block 9 upward with your fingers, and then pull the insertion rod 7 to take it out. When using this application, it is convenient to replace different types of lenses, and the replacement method is relatively quick, saving a lot of time for teachers; a lubrication mechanism is provided on the installation box 4.

[0036] In order to facilitate the application of lubricating oil to the threaded rod 3, the lubricating mechanism includes a mounting ring 12 fixedly mounted on the mounting box 4, a sponge ring 13 bonded inside the mounting ring 12, an oil storage tank 15 is opened on the mounting box 4, a guide tube 14 is arranged in the oil storage tank 15, the other end of the guide tube 14 is in contact with the sponge ring 13, and an appropriate amount of lubricating oil is squeezed into the oil storage tank 15, the lubricating oil flows along the guide tube 14 to the sponge ring 13, the sponge ring 13 absorbs the lubricating oil, and the sponge ring 13 applies the absorbed lubricating oil to the threaded rod 3.

[0037] In order to cooperate with the movement of the installation box 4, a second connecting plate 17 is fixedly connected to the bracket seat 1, and a sliding rod 19 is fixedly installed on the second connecting plate 17. The sliding rod 19 is slidably connected to the installation box 4. The installation box 4 slides along the sliding rod 19, and the end of the sliding rod 19 away from the second connecting plate 17 is fixedly connected to the first connecting plate 2.

[0038] In order to drive the installation box 4 to move, the threaded rod 3 is rotatably connected to the second connecting plate 17, and a handwheel 18 is fixedly connected to one end of the threaded rod 3 away from the first connecting plate 2. The handwheel 18 is rotatably connected to the second connecting plate 17. The handwheel 18 drives the threaded rod 3 to rotate, and the rotation of the threaded rod 3 causes the installation box 4 to move.

[0039] In order to observe the experimental results, a display board 20 is fixedly mounted on the top of the first connecting plate 2, and the light refracted by the lens is projected onto the display board 20. A light source 22 is arranged on the top of the second connecting plate 17, and the light source 22 can be freely placed with the required light.

[0040] In order to place different lenses, a placement box 21 is fixedly mounted on the bracket seat 1.

[0041] In order to seal the oil storage tank 15 , a sealing plug 16 is provided on the oil storage tank 15 .

[0042] Specifically, when the lens of the educational lighting module is in use: when it is necessary to replace the lens, take out the desired lens 23 from the placement box 21, then insert the insertion rod 7 on the lens 23 into the insertion block 6, and when inserting, the guide angle 11 first passes through the insertion block 6, and then the conical block 9 and the hanging rod 8 both pass through the insertion block 6, and when the inclined surface of the conical block 9 contacts the insertion block 6, the conical block 9 moves to be concentric with the hanging rod 8; when the conical block 9 and the hanging rod 8 pass through the insertion block 6, the conical block 9 automatically falls down, and then it is stuck to prevent the insertion rod 7 from detaching from the insertion block 6. When taking it out, just push the conical block 9 upward with your fingers, and then pull the insertion rod 7 to take it out. The diameter of the end with a larger diameter of the conical block 9 is the same as the diameter of the insertion rod 7; when it is needed When maintaining the threaded rod 3, take out the sealing plug 16, then squeeze a proper amount of lubricating oil into the oil storage tank 15, the lubricating oil flows along the guide tube 14 to the sponge ring 13, the sponge ring 13 absorbs the lubricating oil, then turn the hand wheel 18, the hand wheel 18 drives the threaded rod 3 to rotate, the threaded rod 3 rotates to move the mounting box 4, and at the same time the mounting box 4 slides along the slide rod 19, the mounting box 4 drives the mounting ring 12 to move, the mounting ring 12 drives the sponge ring 13 to move, and the sponge ring 13 applies the absorbed lubricating oil to the threaded rod 3; when the present application is used, it is convenient to replace different types of lenses, and the replacement method is relatively quick, saving a lot of time for teachers. In addition, it is convenient to apply lubricating oil to the threaded rod 3, which is easy to use.

[0043] All technical features in this embodiment can be freely combined according to actual needs.

[0044] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. An educational lighting module lens, comprising a bracket seat (1), characterized in that: A first connecting plate (2) is fixedly mounted on the bracket seat (1), a threaded rod (3) is rotatably connected to the first connecting plate (2), a mounting box (4) is threadedly connected to the threaded rod (3), an L-shaped frame (5) is fixedly mounted on the mounting box (4), an insert block (6) is fixedly connected to the L-shaped frame (5), an insert rod (7) is inserted into the insert block (6), one end of the insert rod (7) is fixedly connected to a lens (23), the other end of the insert rod (7) is fixedly connected to a hanging rod (8), a conical clamping block (9) is movably connected to the hanging rod (8), a through groove (10) is provided on the conical clamping block (9), the diameter of the through groove (10) is larger than the diameter of the hanging rod (8), a guide angle (11) is fixedly mounted on one end of the hanging rod (8) away from the insert rod (7), and a lubrication mechanism is provided on the mounting box (4).

2. The educational lighting module lens according to claim 1, characterized in that: The lubrication mechanism comprises a mounting ring (12) fixedly mounted on the mounting box (4), a sponge ring (13) being bonded inside the mounting ring (12), an oil storage groove (15) being provided on the mounting box (4), a flow guide tube (14) being arranged inside the oil storage groove (15), and the other end of the flow guide tube (14) being in contact with the sponge ring (13).

3. The educational lighting module lens according to claim 1, characterized in that: The bracket seat (1) is fixedly connected to a second connecting plate (17), the second connecting plate (17) is fixedly mounted with a sliding rod (19), the sliding rod (19) is slidably connected to the installation box (4), and one end of the sliding rod (19) away from the second connecting plate (17) is fixedly connected to the first connecting plate (2).

4. The educational lighting module lens according to claim 1, characterized in that: The threaded rod (3) is rotatably connected to the second connecting plate (17); one end of the threaded rod (3) away from the first connecting plate (2) is fixedly connected to a hand wheel (18); and the hand wheel (18) is rotatably connected to the second connecting plate (17).

5. The educational lighting module lens according to claim 4, characterized in that: A display board (20) is fixedly mounted on the top of the first connecting plate (2), and a light source (22) is arranged on the top of the second connecting plate (17).

6. The educational lighting module lens according to claim 1, characterized in that: A placement box (21) is fixedly mounted on the support seat (1).

7. The educational lighting module lens according to claim 2, characterized in that: The oil storage tank (15) is provided with a sealing plug (16).

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