CN216412488U - Optical experiment mirror fixing device - Google Patents

Abstract

The utility model discloses an optical experiment mirror fixing device, and relates to the technical field of optical experiments. The movable type automatic clamp comprises a base, wherein a fixed rod is fixedly connected to the upper surface of the base, a through groove is formed in one end of the fixed rod, a movable rod is connected in the through groove in a sliding mode, threaded holes are formed in the periphery of the fixed rod, a first bolt is connected in the threaded holes in a threaded mode, one end of the first bolt abuts against the movable rod, one end of the movable rod is rotatably connected with a rotating rod through a rotary damper, and a fixing structure is fixedly connected to one end of the rotating rod. According to the utility model, through the arrangement of the threaded hole and the first bolt, the height of the movable rod outside the fixed rod can be adjusted, so that the height of the fixed structure and the height of the experimental mirror are adjusted, and through the arrangement of the rotary damper, the rotary rod can be rotated at one end of the movable rod, so that the fixed structure is positioned on the side surface of the movable rod, the movable rod and the fixed rod are prevented from blocking a light source in the test process, and meanwhile, the fixed structure can be positioned below the movable rod.

Description

Optical experiment mirror fixing device

Technical Field

The utility model belongs to the technical field of optical experiments, and particularly relates to a fixing device for an optical experiment mirror.

Background

The optical experimental mirror is various optical mirrors applied to optical experiments, and includes a convex lens, a concave lens, a single-sided mirror, a double-sided mirror, and the like.

The existing optical experiment mirror is simple and easy to fix in the experiment process, a clamp is usually adopted for fixing, the position cannot be adjusted at will, and the height, the angle and the like cannot be adjusted.

In order to solve the above problems, the present invention provides a fixing device for an optical experimental mirror.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for an optical experiment mirror, which solves the problems that the existing optical experiment mirror is simple and easy to fix in the experiment process, a clamp is usually adopted for fixing, the position cannot be adjusted at will, the height and the angle cannot be adjusted, and the like.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an optical experimental mirror fixing device, which comprises a base, wherein a fixed rod is fixedly connected to the upper surface of the base, a through groove is formed in one end of the fixed rod, a moving rod is connected in the through groove in a sliding manner, a threaded hole is formed in the peripheral side of the fixed rod, a first bolt is connected in the threaded hole in a threaded manner, one end of the first bolt is abutted against the moving rod, one end of the moving rod is rotatably connected with a rotating rod through a rotary damper, one end of the rotating rod is fixedly connected with a fixing structure, the height of the moving rod outside the fixed rod can be adjusted through the threaded hole and the first bolt, so that the height of the fixing structure and the height of an experimental mirror are adjusted, the rotating rod can be rotated at one end of the moving rod through the rotary damper, so that the fixing structure can be positioned at the side surface of the moving rod, and the light source blockage of the moving rod and the fixed rod in the experimental process is avoided, meanwhile, the fixing structure can be positioned below the movable rod, so that the phenomenon that the height of the fixing rod is too high and the height of the fixing structure is lower than that of the fixing rod cannot be avoided.

Preferably, the fixing structure comprises a fixing ring and a moving ring, a first fixing block and a second fixing block are respectively arranged at two ends of the fixing ring, a first moving block and a second moving block are respectively arranged at two ends of the moving ring, and the first fixing block is fixed at one end of the rotating rod.

Preferably, the first moving block is fixedly connected with the first fixed block through a second bolt, the second moving block is fixedly connected with the second fixed block through a second bolt, and the distance can be adjusted according to the size of the experimental mirror by arranging the fixed ring and the moving ring to fix the experimental mirror.

Preferably, solid fixed ring and shifting ring medial surface all are provided with the draw-in groove, through setting up the draw-in groove, fix the experiment mirror in the draw-in groove, when avoiding the carriage release lever to go up and down, dwang to rotate, the experiment mirror drops.

Preferably, a reference line is provided on the moving rod.

Preferably, an angle ruler is arranged at one end of the fixing rod, and the mirror surface of the experimental mirror is ensured to be perpendicular to the light source path by arranging a reference line and the angle ruler.

The utility model has the following beneficial effects:

according to the utility model, through the arrangement of the threaded hole and the first bolt, the height of the movable rod outside the fixed rod can be adjusted, so that the height of the fixed structure is adjusted, the height of the experimental mirror is adjusted, and through the arrangement of the rotary damper, the rotary rod can be rotated at one end of the movable rod, so that the fixed structure is positioned on the side surface of the movable rod, the movable rod and the fixed rod are prevented from blocking a light source in the test process, meanwhile, the fixed structure can be positioned below the movable rod, the fixed rod is prevented from being too high, and the height of the fixed structure cannot be lower than that of the fixed rod.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a front view of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a top view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 3. fixing the rod; 4. a travel bar; 5. a threaded hole; 6. a first bolt; 7. a rotary damper; 8. rotating the rod; 9. a fixed structure; 10. a fixing ring; 11. a moving ring; 12. a first fixed block; 13. a second fixed block; 14. a first moving block; 15. a second moving block; 16. a second bolt; 17. an angle ruler; 18. a reference line; 19. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention relates to an optical experiment mirror fixing device, which includes a base 1, wherein a fixing rod 3 is fixedly connected to an upper surface of the base 1, a through groove is formed at one end of the fixing rod 3, a moving rod 4 is slidably connected to the through groove, a threaded hole 5 is formed at a peripheral side of the fixing rod 3, a first bolt 6 is connected to the threaded hole 5 in a threaded manner, one end of the first bolt 6 abuts against the moving rod 4, one end of the moving rod 4 is rotatably connected to a rotating rod 8 through a rotary damper 7, and one end of the rotating rod 8 is fixedly connected to a fixing structure 9.

Through setting up screw hole 5 and first bolt 6, can adjust the height of carriage release lever 4 outside dead lever 3, thereby adjust fixed knot structure 9's height, adjust the height of laboratory mirror, through setting up rotary damper 7, can make dwang 8 rotate at the one end of carriage release lever 4, thereby can make fixed knot structure 9 be in the side of carriage release lever 4, avoid in test process carriage release lever 4, dead lever 3 blocks the light source, and simultaneously, also can make fixed knot structure 9 be in the below of carriage release lever 4, avoid dead lever 3 highly too high, can't make fixed knot structure 9 highly be less than dead lever 3.

Further, the fixing structure 9 includes a fixing ring 10 and a moving ring 11, a first fixing block 12 and a second fixing block 13 are respectively disposed at two ends of the fixing ring 10, a first moving block 14 and a second moving block 15 are respectively disposed at two ends of the moving ring 11, and the first fixing block 12 is fixed at one end of the rotating rod 8.

Further, the first moving block 14 is fixedly connected with the first fixed block 12 through a second bolt 16, and the second moving block 15 is fixedly connected with the second fixed block 13 through a second bolt 16.

Through setting up solid fixed ring 10 and removal ring 11, can fix the laboratory mirror according to the size adjusting distance of laboratory mirror.

Further, the inner side surfaces of the fixed ring 10 and the movable ring 11 are provided with clamping grooves 19.

Through setting up draw-in groove 19, fix the experiment mirror in draw-in groove 19, when avoiding the 4 lifts of carriage release lever, dwang 8 to rotate, the experiment mirror drops.

Further, the movement lever 4 is provided with a reference line 18.

Further, an angle ruler 17 is provided at one end of the fixing lever 3.

By setting a reference line 18 and an angle ruler 17, the mirror surface of the experimental mirror is ensured to be vertical to the path of the light source.

As shown in fig. 1 to 5, this embodiment is a method for using a fixing device of an optical experimental mirror: firstly, the experimental mirror is placed in a clamping groove 19 of a fixed ring 10 and a movable ring 11, a second bolt 16 is screwed down to fix the experimental mirror, the position of the experimental mirror is adjusted according to the experimental requirement, the height of the experimental mirror is adjusted by rotating a first bolt 6 to lift a movable rod 4, meanwhile, the movable rod 4 is rotated to adjust a datum line 18 of the movable rod 4 to ensure that a light source path is vertical to the surface of the experimental mirror, then a rotating rod 8 is rotated to adjust the position of the experimental mirror, the height of the movable rod 4 outside a fixed rod 3 can be adjusted by arranging a threaded hole 5 and the first bolt 6, so that the height of a fixed structure 9 is adjusted, the height of the experimental mirror is adjusted, the rotating rod 8 can be rotated at one end of the movable rod 4 by arranging a rotary damper 7, so that the fixed structure 9 can be positioned at the side surface of the movable rod 4, and the movable rod 4 and the fixed rod 3 are prevented from blocking the light source in the experimental process, meanwhile, the fixing structure 9 can be positioned below the moving rod 4, so that the situation that the height of the fixing rod 3 is too high and the height of the fixing structure 9 cannot be lower than that of the fixing rod 3 is avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides an optical experiment mirror fixing device, includes base (1), its characterized in that: fixed surface is connected with dead lever (3) on base (1), logical groove has been seted up to dead lever (3) one end, it has carriage release lever (4) to lead to sliding connection in the groove, threaded hole (5) have been seted up to dead lever (3) week side, threaded hole (5) female connection has first bolt (6), first bolt (6) one end is held with carriage release lever (4) counterbalance, carriage release lever (4) one end is rotated through rotary damper (7) and is connected with dwang (8), dwang (8) one end fixedly connected with fixed knot constructs (9).

2. An optical experiment mirror fixing device according to claim 1, characterized in that the fixing structure (9) comprises a fixing ring (10) and a moving ring (11), a first fixing block (12) and a second fixing block (13) are respectively arranged at two ends of the fixing ring (10), a first moving block (14) and a second moving block (15) are respectively arranged at two ends of the moving ring (11), and the first fixing block (12) is fixed at one end of the rotating rod (8).

3. An optical laboratory mirror fixing device according to claim 2, characterized in that said first moving block (14) is fixedly connected with said first fixed block (12) by means of second bolts (16), and said second moving block (15) is fixedly connected with said second fixed block (13) by means of second bolts (16).

4. An optical experiment mirror fixing device according to claim 2, characterized in that the inner side surfaces of the fixing ring (10) and the moving ring (11) are provided with clamping grooves (19).

5. An optical laboratory mirror holding apparatus according to claim 1, characterized in that the moving rod (4) is provided with a reference line (18).

6. An optical laboratory mirror holding apparatus according to claim 1, characterized in that an angle ruler (17) is provided at one end of the holding rod (3).

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