Multi-angle deflection plastic lens display device

Abstract

The utility model discloses a multi-angle deflection plastic lens display device, relates to the technical field of lens display, and provides the following scheme that the multi-angle deflection plastic lens display device comprises a fixed base used for fixedly installing a lens main body, a positioning column is arranged on the fixed base, and a deflection mechanism is arranged on the positioning column and used for angle adjustment during lens display. According to the utility model, a hexagon bolt penetrates through and is fixed on the fixed base, and under the action of the deflection mechanism which is rotationally matched with angle multi-direction deflection, the positioning mechanism which is driven by a knob and is used for placing and positioning a lens is matched, so that the positioning of the lens structure is realized, and the positioning of the lens structure is realized. Lenses of different sizes can be placed, positioned and used conveniently, multi-angle observation of the state of a lens body is facilitated, the structural flexibility is enhanced, and the using effect is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens display, and mainly relates to a multi-angle deflection plastic lens display device. Background Art

[0002] Lens, also known as mirror core, is suitable for clamping in the frame, so it is called mirror core. It can be horizontal or vertical, and is a simple and convenient installation. A piece of glass or other one or more curved transparent materials are used. When observing things through it, things appear clear, larger or smaller. For the display device currently used in the process of placing plastic lenses, its observation angle is relatively single, and its overall state cannot be flexibly observed. At the same time, it is difficult to fix, which easily causes the problem of lens wear. Utility Model Content

[0003] The utility model provides a multi-angle deflection plastic lens display device, which solves the problem that the display device currently used in the process of placing plastic lenses has a relatively single observation angle, cannot flexibly observe its overall state, is difficult to fix, and easily causes lens wear.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A multi-angle deflection plastic lens display device comprises a fixed base, the fixed base is a threaded fixing structure arranged through, a positioning column on the fixed base, a deflection mechanism is arranged on the positioning column, the deflection mechanism is a multi-angle display structure with rotational cooperation, a positioning mechanism is arranged on the deflection mechanism, and the positioning mechanism is a threaded clamping structure driven by a knob.

[0006] Preferably, a fixing block is arranged around the fixing base, a first thread groove is formed on the fixing block, and a hexagonal bolt is threadedly connected to the first thread groove.

[0007] Preferably, a positioning column is provided on the fixed base, a first limiting block is fixedly provided on one end of the positioning column, and the deflection mechanism comprises a first positioning ring, and the first positioning ring is sleeved on the positioning column.

[0008] Preferably, a first rotating rod is disposed on one side of the first positioning ring, a second positioning ring is sleeved on the positioning column, and a second rotating rod is fixedly disposed on one side of the second positioning ring.

[0009] Preferably, a third positioning ring is sleeved on the positioning column, a third rotating rod is fixedly provided on one side of the third positioning ring, and a display frame is provided above the fixed base.

[0010] Preferably, driving rods are arranged around the side of the display frame, and one end of multiple groups of driving rods are rotatably connected to one end of the first rotating rod, the second rotating rod and the third rotating rod.

[0011] Preferably, the positioning mechanism is arranged inside the display frame, and the positioning mechanism comprises a knob, a threaded shaft is fixedly arranged at one end of the knob, and a second limiting block is arranged on the threaded shaft.

[0012] Preferably, a telescopic slot is provided inside the display frame, and the threaded shaft passes through the display frame and is located inside the telescopic slot, and the second limiting block is clamped and fixed to the telescopic slot.

[0013] Preferably, a restraining spring is fixedly arranged inside the telescopic groove, and the restraining spring is arranged around the outside of the threaded shaft, a telescopic sleeve is fixedly arranged at one end of the restraining spring, a second thread groove is arranged inside the telescopic sleeve, and the second thread groove is rotationally matched with the threaded shaft thread.

[0014] Preferably, a positioning card plate is fixedly provided at one end of the telescopic sleeve, a card slot is provided inside the positioning card plate, a protective pad is provided inside the card slot, a support plate is provided inside the display frame, a lens body is placed on the support plate, and the card slot and the protective pad are snap-fitted with the lens body.

[0015] The beneficial effects of the utility model are:

[0016] 1. The device is facilitated to install and fix the lens body through a fixing block with hexagonal bolts arranged around the fixing base, and cooperates with the first positioning ring, the second positioning ring and the third positioning ring which are sleeved on the positioning column to rotate with the first rotating rod, the second rotating rod, the third rotating rod and the driving rod, so as to facilitate the observation of the state of the lens body at multiple angles, expand its display range, and significantly improve the use effect.

[0017] 2. The device uses a threaded shaft driven by a knob on the display frame, and under the action of a telescopic sleeve connected to a restraining spring inside the telescopic groove and rotatably matched with the threaded shaft, in conjunction with a positioning card plate with a card slot inside that is fixed by a card connection, it is beneficial to the placement and positioning of the lens body, avoids the detachment of the structure, facilitates the fixation of lens bodies of different sizes, enhances its structural stability, and is more convenient to use.

[0018] In summary, the utility model is characterized by a fixed base that is fixed through hexagonal bolts, and under the action of a deflection mechanism that rotates in multiple directions for angle deflection, combined with a positioning mechanism for lens placement driven by a knob, it is conducive to the placement and positioning of lenses of different sizes, facilitates multi-angle observation of the lens body state, enhances its structural flexibility, and significantly improves the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the fixed base structure of the utility model.

[0021] Figure 3 It is a schematic diagram of the deflection mechanism of the utility model.

[0022] Figure 4 It is a schematic diagram of the positioning mechanism of the utility model.

[0023] Figure 5 This is a schematic diagram of the positioning card structure of the utility model.

[0024] Numbers in the figure: 1. fixed base; 2. hexagonal bolt; 3. display frame; 4. lens body; 5. fixed block; 6. positioning column; 7. first threaded groove; 8. first limit block; 9. first positioning ring; 10. second positioning ring; 11. third positioning ring; 12. first rotating rod; 13. second rotating rod; 14. third rotating rod; 15. driving rod; 16. telescopic groove; 17. knob; 18. second limit block; 19. threaded shaft; 20. restraining spring; 21. support plate; 22. telescopic sleeve; 23. positioning clamping plate; 24. clamping groove; 25. protective pad; 26. second threaded groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-Figure 5As shown, a multi-angle deflection plastic lens display device comprises a fixed base 1, the fixed base 1 is a threaded fixing structure arranged through, a positioning column 6 on the fixed base 1, a deflection mechanism is arranged on the positioning column 6, the deflection mechanism is a multi-angle display structure with rotational cooperation, a positioning mechanism is arranged on the deflection mechanism, the positioning mechanism is a threaded clamping structure driven by a knob 17, a fixed block 5 is arranged around the fixed base 1, a first thread groove 7 is opened on the fixed block 5, a hexagonal bolt 2 is threadedly connected to the first thread groove 7, a positioning column 6 is arranged on the fixed base 1, a first limit block 8 is fixedly arranged at one end of the positioning column 6, the deflection mechanism comprises a first positioning ring 9, and the first positioning ring 9 is sleeved on the positioning column 6, a first rotating rod 12 is arranged on one side of the first positioning ring 9, a second positioning ring 10 is sleeved on the positioning column 6, and a second positioning ring 10 is sleeved on one side of the second positioning ring 10 A second rotating rod 13 is fixedly arranged, a third positioning ring 11 is sleeved on the positioning column 6, a third rotating rod 14 is fixedly arranged on one side of the third positioning ring 11, a display frame 3 is arranged above the fixed base 1, a driving rod 15 is arranged around the side of the display frame 3, and one end of multiple groups of driving rods 15 are rotatably connected with one end of the first rotating rod 12, the second rotating rod 13 and the third rotating rod 14, through the fixing block 5 with hexagonal bolts 2 arranged around the fixed base 1, under the action of the first positioning ring 9, the second positioning ring 10 and the third positioning ring 11 sleeved on the positioning column 6, the first rotating rod 12, the second rotating rod 13, the third rotating rod 14 and the driving rod 15 are rotatably connected, which is beneficial to the installation and fixation of the lens body 4, convenient for observing the state of the lens body 4 at multiple angles, expanding its display range, and significantly improving the use effect.

[0027] Reference Figure 4-Figure 5As shown, the positioning mechanism is arranged inside the display frame 3, and the positioning mechanism includes a knob 17, a threaded shaft 19 is fixedly arranged at one end of the knob 17, a second limit block 18 is arranged on the threaded shaft 19, a telescopic slot 16 is opened inside the display frame 3, and the threaded shaft 19 passes through the display frame 3 and is located inside the telescopic slot 16, the second limit block 18 is clamped and fixed with the telescopic slot 16, a restraining spring 20 is fixedly arranged inside the telescopic slot 16, and the restraining spring 20 is arranged around the outside of the threaded shaft 19, a telescopic sleeve 22 is fixedly arranged at one end of the restraining spring 20, a second threaded groove 26 is arranged inside the telescopic sleeve 22, and the second threaded groove 26 is threadedly rotated with the threaded shaft 19, and a fixed stop block 18 is fixed at one end of the telescopic sleeve 22. A positioning card plate 23 is provided with a card slot 24 inside the positioning card plate 23, and a protective pad 25 is arranged inside the card slot 24. A support plate 21 is arranged inside the display frame 3, and a lens body 4 is placed on the support plate 21, and the card slot 24 and the protective pad 25 are engaged with the lens body 4. The threaded shaft 19 driven by the knob 17 on the display frame 3 and the telescopic sleeve 22 connected to the restraining spring 20 inside the telescopic groove 16 and rotatably engaged with the threaded shaft 19, cooperate with the positioning card plate 23 with the card slot 24 inside to be fixed by the card slot, which is conducive to the placement and positioning of the lens body 4, avoids the detachment of the structure, facilitates the fixation of lens bodies 4 of different sizes, enhances its structural stability, and is more convenient to use.

[0028] Working principle: When in use, the fixing base 1 is fixed on the reference plane by the fixing block 5 with the first thread groove 7 arranged around the fixing base 1, and the hexagonal bolt 2 is arranged through it. Then the lens body 4 is placed on the support plate 21 arranged inside the display frame 3, and the knob 17 is further rotated to make the threaded shaft 19 rotate inside the telescopic groove 16, so that the telescopic sleeve 22 connected to the telescopic sleeve 20 through the constraint spring 20 that cooperates with the thread rotation is moved, so that the positioning card plate 23 arranged at one end of the telescopic sleeve 22 moves toward each other, so that the card groove 24 inside the positioning card plate 23 is clamped and fixed to the lens body 4. After the fixing is completed, the display angle of the lens body 4 can be adjusted by rotating the driving rod 15 arranged on the display frame 3, cooperating with the first rotating rod 12, the second rotating rod 13 and the third rotating rod 14 that are sleeved and connected in rotation, so as to facilitate its flexible observation and use.

[0029] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A multi-angle deflection plastic lens display device, comprising a fixed base (1), characterized in that: The fixed base (1) is a threaded fixing structure that is arranged through the fixed base (1). A positioning column (6) is arranged on the positioning column (6). A deflection mechanism is arranged on the positioning column. The deflection mechanism is a multi-angle display structure that is rotatably matched. A positioning mechanism is arranged on the deflection mechanism. The positioning mechanism is a threaded fixing structure driven by a knob (17).

2. A multi-angle deflection plastic lens display device according to claim 1, characterized in that: A fixing block (5) is arranged around the fixing base (1), a first thread groove (7) is provided on the fixing block (5), and a hexagonal bolt (2) is threadedly connected to the first thread groove (7).

3. The multi-angle deflection plastic lens display device according to claim 1, characterized in that: A positioning column (6) is arranged on the fixed base (1), a first limiting block (8) is fixedly arranged at one end of the positioning column (6), and the deflection mechanism comprises a first positioning ring (9), and the first positioning ring (9) is sleeved on the positioning column (6).

4. The multi-angle deflection plastic lens display device according to claim 3, characterized in that: A first rotating rod (12) is arranged on one side of the first positioning ring (9), a second positioning ring (10) is sleeved on the positioning column (6), and a second rotating rod (13) is fixedly arranged on one side of the second positioning ring (10).

5. The multi-angle deflection plastic lens display device according to claim 3, characterized in that: A third positioning ring (11) is sleeved on the positioning column (6), a third rotating rod (14) is fixedly arranged on one side of the third positioning ring (11), and a display frame (3) is arranged above the fixed base (1).

6. The multi-angle deflection plastic lens display device according to claim 5, characterized in that: A driving rod (15) is arranged around the side of the display frame (3), and one end of a plurality of groups of the driving rods (15) is rotatably connected to one end of the first rotating rod (12), the second rotating rod (13) and the third rotating rod (14).

7. The multi-angle deflection plastic lens display device according to claim 1, characterized in that: The positioning mechanism is arranged inside the display frame (3), and comprises a knob (17). A threaded shaft (19) is fixedly arranged at one end of the knob (17), and a second limiting block (18) is arranged on the threaded shaft (19).

8. The multi-angle deflection plastic lens display device according to claim 7, characterized in that: The display frame (3) is provided with a telescopic slot (16) inside, and the threaded shaft (19) passes through the display frame (3) and is located inside the telescopic slot (16), and the second limit block (18) is fixedly engaged with the telescopic slot (16).

9. The multi-angle deflection plastic lens display device according to claim 8, characterized in that: A restraining spring (20) is fixedly arranged inside the telescopic groove (16), and the restraining spring (20) is arranged around the outside of the threaded shaft (19); a telescopic sleeve (22) is fixedly arranged at one end of the restraining spring (20); a second thread groove (26) is arranged inside the telescopic sleeve (22), and the second thread groove (26) is threadably matched with the threaded shaft (19).

10. The multi-angle deflection plastic lens display device according to claim 9, characterized in that: A positioning card plate (23) is fixedly provided at one end of the telescopic sleeve (22), a card slot (24) is provided inside the positioning card plate (23), a protection pad (25) is provided inside the card slot (24), a support plate (21) is provided inside the display frame (3), a lens body (4) is placed on the support plate (21), and the card slot (24) and the protection pad (25) are engaged with the lens body (4).

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