CN217156901U

CN217156901U - Combined optical assembly

Info

Publication number: CN217156901U
Application number: CN202220602201.9U
Authority: CN
Inventors: 蔡哲夷
Original assignee: Wuxi Xinwanglian Electronic Technology Co ltd
Current assignee: Wuxi Xinwanglian Electronic Technology Co ltd
Priority date: 2022-03-19
Filing date: 2022-03-19
Publication date: 2022-08-09
Anticipated expiration: 2032-03-19

Abstract

The utility model belongs to the technical field of optical components, and provides a combined optical component, which comprises a supporting sheet and optical lenses, wherein the supporting sheet is provided with a plurality of pieces which are distributed up and down, the middle part of the supporting sheet is provided with a circular cavity, the optical lenses are arranged in the circular cavity, and the four corners outside the supporting sheet are all fixed with a first magnetic sheet surrounding the periphery of the optical lenses; the support piece plays the effect that the steady support was played to optical lens piece, rely on the mosaic block to come optical lens piece firm installation inside the circle chamber, screw the screw ring and play reinforced effect to optical lens piece inside the circle chamber, set up pivot one and pivot two and realize the effect that the support piece is buckled, rotate the interval between the adjustable adjacent two optical lens pieces of screw bolt and nut, light changes through the range upon range of optical lens piece of multi-disc and refraction angle appears, be favorable to various optical experiments, it is more single to have solved current optical device function, be not convenient for put simultaneously and adjust multi-disc optical lens piece, lead to using the problem that multiple optical lens piece is not convenient for simultaneously.

Description

Combined optical assembly

Technical Field

The utility model belongs to the technical field of the optical assembly, a combined optical assembly is provided.

Background

The optical device mainly comprises an optical lens and a connecting piece. The optical lens mainly comprises lenses such as a prism, a Fresnel lens, a free-form surface lens, a convex lens, a concave lens, a plane mirror and the like, and also comprises parts which play special roles (such as light splitting, image transmission, filtering and the like) in an optical system, such as a reticle, an optical filter, a grating and the like for an optical fiber part and the like. The connecting piece mainly comprises a bracket, a mirror support, a support sheet, a protective cover and the like.

The existing optical device has single function, is inconvenient for simultaneously placing and adjusting a plurality of optical lenses, and is inconvenient to use when a plurality of different optical lenses are required to be simultaneously used.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a combined optical assembly, solved current optical device function more single, be not convenient for put simultaneously and adjust multi-disc optical lens piece, lead to using the problem that is not convenient for use multiple optical lens piece simultaneously.

The utility model provides a technical scheme that its technical problem adopted is: a combined optical assembly comprises a supporting sheet and an optical lens;

the supporting sheet is provided with a plurality of sheets which are distributed up and down, a round cavity is formed in the middle of the supporting sheet, the optical lens is arranged in the round cavity, and first magnetic sheets surrounding the periphery of the optical lens are fixed at four corners of the outer part of the supporting sheet;

a pair of hollow sheets is arranged between every two adjacent supporting sheets, a second magnetic sheet is fixed outside each hollow sheet, a pair of connecting rods is arranged between every two adjacent hollow sheets, a sliding groove is formed in the outer portion of each hollow sheet, a sliding piece is connected inside each hollow sheet in a sliding mode, and one end, far away from each supporting sheet, of each sliding piece extends out of each hollow sheet and is fixedly connected with the adjacent connecting rod;

the hollow plate is characterized in that extension blocks are fixed at the left end and the right end of the connecting rod, a first magnetic block is fixed at the outer end of each extension block, a third magnetic block is fixed on the upper side and the lower side of the left end and the right end of the supporting sheet, supporting pieces are fixedly connected at the left end and the right end of the hollow sheet, and a second magnetic block is rotatably connected at the outer ends of the supporting pieces.

The utility model discloses among the technical scheme of preferred, the wall is inlayed and is had the polylith to encircle the mosaic block that sets up at the optical lens outer wall, mosaic block inner and optical lens periphery are inlayed, the inside threaded connection of circle chamber has a pair of screw ring that is located the mosaic block outside, the screw ring closely laminates in the optical lens periphery.

The utility model discloses in the technical scheme of preferred, hollow piece is with close rotate between the support piece and be connected with pivot one, adjacent two rotate between the connective bar and be connected with pivot two, adjacent two from top to bottom in close contact with between the magnetic path one.

In the preferred technical solution of the present invention, the sliding groove is located between the left and right adjacent two magnetic sheets.

The utility model discloses among the technical scheme of preferred, slider middle part threaded connection has the bolt that runs through to the spout is inside, bolt outer end runs through out the outside and threaded connection of hollow piece has the nut.

The utility model discloses in the technical scheme of preferred, the two adjacent sides in magnetic path three of magnetic path, magnetic path two and three in close contact with of magnetic path.

Compared with the prior art, the utility model discloses the beneficial effect who realizes as follows:

1. different types of optical lenses are arranged in each circular cavity, the supporting sheet plays a role in stably supporting the optical lenses, the optical lenses are stably arranged in the circular cavities by arranging the embedded blocks in the circular cavities, and the threaded rings are screwed in the circular cavities to play a role in reinforcing the optical lenses;

2. the rotating shaft I, the rotating shaft II, the hollow sheet, the connecting rod and the sliding piece are matched for use to play a role in connecting and adjusting the plurality of supporting sheets, the bending effect of the supporting sheets is realized by arranging the rotating shaft I and the rotating shaft II, the bent supporting sheets are kept in a stable state by virtue of the magnetic sheet I, the magnetic sheet II, the magnetic block I, the magnetic block II and the magnetic block III, the free folding and unfolding purposes of the optical assembly can be realized, a plurality of optical lenses can be aligned and laminated together according to actual requirements in the using process, and the installation angles and the placing states of the plurality of optical lenses are changed;

3. the distance between two adjacent optical lenses can be adjusted by rotating the bolt and the nut, the placing positions of the optical lenses can be adjusted according to the use requirements, the optical lenses can be replaced by screwing out the threaded ring, and the mounting positions of different optical lenses in each circular cavity can be changed by replacing the optical lenses;

4. after the position and the angular adjustment of optical lens installation, when light passed the multi-disc and aimed at and when the optical lens that the lamination was together, the light changed through the multi-disc stacked optical lens and refraction angle appears, can change the angle and the direction that the light was penetrated directly, was favorable to carrying out various optical experiments, and accomodate optical lens through the mode of folding the support piece after the use.

Drawings

Fig. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the hollow sheet of the present invention;

FIG. 3 is a diagram illustrating the connection effect of the optical lens of the present invention;

FIG. 4 is a three-dimensional effect diagram of the external structure of the supporting sheet of the present invention;

FIG. 5 is a view showing the folding effect between two adjacent supporting sheets of the present invention;

FIG. 6 is a diagram showing the effect of erecting the supporting sheet at the end of the present invention;

fig. 7 is a diagram of the parallel arrangement effect between two adjacent supporting sheets of the utility model.

In the figure: the optical lens comprises a support plate 1, a threaded ring 2, an optical lens 3, a magnetic sheet I4, a magnetic sheet II 5, a hollow sheet 6, a bolt 7, a nut 8, a sliding chute 9, a connecting rod 10, an extending block 11, a magnetic block I12, a supporting piece 13, a magnetic block II 14, a magnetic block III 15, a rotating shaft I16, a rotating shaft II 17, an embedded block 18, a circular cavity 19 and a sliding piece 20.

Detailed Description

Referring to fig. 1-7, the present invention provides a technical solution: a combined optical assembly comprises a supporting sheet 1 and an optical lens 3;

the supporting sheet 1 is provided with a plurality of pieces which are distributed up and down, a circular cavity 19 is formed in the middle of the supporting sheet 1, the optical lens 3 is arranged in the circular cavity 19, and magnetic sheets I4 surrounding the periphery of the optical lens 3 are fixed at four corners of the outer part of the supporting sheet 1;

a pair of hollow sheets 6 is arranged between two adjacent supporting sheets 1, a magnetic sheet II 5 is fixed outside each hollow sheet 6, a pair of connecting rods 10 is arranged between two adjacent hollow sheets 6, a sliding groove 9 is formed outside each hollow sheet 6, a sliding piece 20 is connected inside each hollow sheet 6 in a sliding manner, and one end, far away from the supporting sheets 1, of each sliding piece 20 extends out of each hollow sheet 6 and is fixedly connected with the adjacent connecting rod 10;

the left end and the right end of the connecting rod 10 are both fixed with extension blocks 11, the outer ends of the extension blocks 11 are fixed with first magnetic blocks 12, the upper side and the lower side of the left end and the right end of the supporting sheet 1 are both fixed with third magnetic blocks 15, the left end and the right end of the hollow sheet 6 are both fixedly connected with supporting pieces 13, and the outer ends of the supporting pieces 13 are rotatably connected with second magnetic blocks 14;

a plurality of mosaic blocks 18 arranged on the outer wall of the optical lens 3 in a surrounding mode are inlaid in the inner wall of the circular cavity 19, the inner end of each mosaic block 18 is inlaid in the periphery of the optical lens 3, a pair of threaded rings 2 located on the outer sides of the mosaic blocks 18 are connected to the inner portion of the circular cavity 19 in a threaded mode, and the threaded rings 2 are tightly attached to the periphery of the optical lens 3;

according to fig. 1, each supporting plate 1 is in a flat state, a user can select and use different types of optical lenses 3 installed on each supporting plate 1 according to the requirement, the threaded ring 2 is unscrewed from the inside of the circular cavity 19 before use, different types of optical lenses 3 are installed in each circular cavity 19 according to the requirement and the desire of the user, such as concave lenses, convex lenses, fresnel lenses, free-form-surface lenses and the like can be freely selected, or the same type of lenses with different degrees, the optical lenses 3 are placed in each circular cavity 19, the optical lenses 3 are embedded in the embedding blocks 18, the optical lenses 3 are stably installed in the circular cavities 19 by virtue of the embedding blocks 18 by arranging the embedding blocks 18 in the circular cavities 19, the threaded ring 2 is screwed into each circular cavity 19 until the threaded ring 2 contacts the surface of the optical lenses 3, the threaded ring 2 is screwed in the circular cavity 19 to reinforce the optical lens 3, so that the purpose of mounting the optical lens 3 is achieved, and the supporting sheet 1 plays a role of stabilizing and supporting the optical lens 3;

the magnetic block II 14 is adjacent to one side of the magnetic block III 15, the magnetic block II 14 is in close contact with the magnetic block III 15, the supporting piece 13 plays a role in supporting and stably supporting the magnetic block II 14, the magnetic block II 14 is rotated in a direction away from the magnetic block III 15, the magnetic block II 14 is away from the magnetic block III 15, the hollow plate 6 is rotatably connected with the adjacent supporting plate 1 through the rotating shaft I16, the supporting plate 1 and the hollow plate 6 rotate around the rotating shaft I16, so that an included angle between the supporting plate 1 and the hollow plate 6 can be changed, however, the magnetic block II 14 is rotated until the magnetic block II 14 is contacted with the magnetic block III 15, the magnetic block II 14 is attracted with the magnetic block III 15 to prevent the supporting plate 1 and the hollow plate 6 from rotating around the rotating shaft I16, so that the folding effect between the adjacent supporting plates 1 can be changed, the optical lens 3 is erected, the specific folding effect is shown in figure 6, the magnetic block II 14 is matched with the magnetic block III 15 to keep the adjusted supporting plate 1 and the hollow plate 6 in a stable state, the folding is performed at another position according to the above steps, and the specific effect is that as shown in fig. 7, after the hollow sheet 6 and the supporting sheet 1 are turned for ninety degrees, the front and rear adjacent optical lenses 3 are kept in a parallel state, and as shown in fig. 7, the front and rear adjacent supporting sheets 1 can be kept in a parallel state;

the sliding groove 9 is positioned between the left and right adjacent two magnetic sheets two 5, the middle part of the sliding part 20 is in threaded connection with a bolt 7 penetrating into the sliding groove 9, the outer end of the bolt 7 penetrates out of the hollow sheet 6 and is in threaded connection with a nut 8, the nut 8 is unscrewed by rotating the nut 8, so that the nut 8 is far away from the surface of the hollow sheet 6, the sliding part 20 can slide in the hollow sheet 6, meanwhile, the bolt 7 slides in the sliding groove 9, so that the connecting rod 10 is close to or far away from the hollow sheet 6, the distance between the adjacent two optical lenses 3 can be adjusted, the placing positions of the optical lenses 3 can be adjusted according to the use requirements, the optical lenses 3 can be replaced by unscrewing the threaded ring 2, the mounting positions of different optical lenses 3 in each circular cavity 19 can be changed by replacing the optical lenses 3, and the nuts 8 can be tightly contacted with the surface of the hollow sheet 6 by screwing the nuts 8, the adjusted sliding piece 20 can be fixed in the hollow piece 6 by screwing the nut 8, so that the two adjacent adjusted optical lenses 3 are kept in a stable state;

on the basis of fig. 1, firstly, the magnetic block II 14 attracts the magnetic block III 15, the hollow sheet 6 and the corresponding support sheet 1 keep a stable state, the rotating shaft II 17 is rotatably connected between the two adjacent connecting rods 10, the two adjacent connecting rods 10 rotate along the rotating shaft II 17, the connecting rod 10 turns the rotating shaft I16 around the rotating shaft II 17 by means of the sliding piece 20, so that the two magnetic blocks I12 which are adjacent up and down are separated, the included angle between the two adjacent hollow sheets 6 is changed, the specific effect is shown in fig. 5, until the two adjacent support sheets 1 are in close contact and folded together, the magnetic sheets I4 of the two adjacent support sheets 1 attract each other, the magnetic sheets I4 keep the two adjacent support sheets 1 stable, meanwhile, the adjacent hollow sheets 6 are mutually contacted to enable the adjacent magnetic sheets two 5 to be mutually attracted, the magnetic sheets two 5 keep a stable state after the adjacent hollow sheets 6 are folded in half, the effect that the adjacent hollow sheets 6 are mutually bent by the connecting rod 10 is realized, the adjacent supporting sheets 1 are folded, the adjacent optical lenses 3 can be mutually close to be laminated together, and if the optical lenses 3 are required to be mutually folded, the embodiment is implemented repeatedly;

according to the comprehensive knowledge of the steps, the first rotating shaft 16, the second rotating shaft 17, the hollow sheet 6, the connecting rod 10 and the sliding piece 20 are matched for use, so that the effect of connecting and adjusting the plurality of supporting sheets 1 is achieved, the bending effect of the supporting sheets 1 is achieved by arranging the first rotating shaft 16 and the second rotating shaft 17, the bent supporting sheets 1 are kept in a stable state by virtue of the first magnetic sheet 4, the second magnetic sheet 5, the first magnetic block 12, the second magnetic block 14 and the third magnetic block 15, the purpose of freely folding and unfolding the optical assembly can be achieved, the plurality of optical lenses 3 can be aligned and laminated together according to actual requirements in the using process, and the installation angles and the placing states of the plurality of optical lenses 3 are changed;

after the optical lenses 3 are arranged and the angles are adjusted, when light passes through a plurality of optical lenses 3 which are aligned and laminated together, because different optical lenses 3 are laminated together, the light passes through the plurality of laminated optical lenses 3 and the refraction angle changes, the direct light angle and the direction of the light can be changed, the plurality of supporting sheets 1 are connected together up and down and present the state of one-to-one arrangement, the plurality of optical lenses 3 are simultaneously arranged one by the plurality of supporting sheets 1 which are arranged one by one, simultaneously, various optical lenses 3 can also be orderly arranged on the same optical assembly, scientific researchers can fold and unfold the assembly according to the requirements of experiments, thereby realizing that each supporting sheet 1 presents different placing postures for the optical lenses 3, being convenient for matching and using the optical lenses 3 with various types, degrees and focal lengths, and being beneficial to carrying out various optical experiments, folding aim at researcher like this conveniently is used for carrying out various optical experiments, because the collocation effect that the accessible changes multi-disc optical lens 3 from folding support piece 1, so need not additionally to choose multiple type optical assembly to install different optical lens 3, both can realize optical lens 3's multi-functional usage, the cost of disposing multiple optical assembly has been reduced again simultaneously, and after optical assembly used the completion, also only need just can accomodate the saving to optical lens 3 through the mode of folding support piece 1, it is very convenient to use, the practicality has been strengthened.

Claims

1. A combined optical assembly comprising a blade (1) and an optical lens (3), characterized in that:

the supporting sheet (1) is provided with a plurality of pieces which are distributed up and down, a round cavity (19) is formed in the middle of the supporting sheet (1), the optical lens (3) is arranged in the round cavity (19), and first magnetic sheets (4) surrounding the periphery of the optical lens (3) are fixed at four outer corners of the supporting sheet (1);

a pair of hollow sheets (6) is arranged between two adjacent supporting sheets (1), a second magnetic sheet (5) is fixed on the outer portion of each hollow sheet (6), a pair of connecting rods (10) is arranged between two adjacent hollow sheets (6) above and below, a sliding chute (9) is formed in the outer portion of each hollow sheet (6), a sliding piece (20) is connected to the inner portion of each hollow sheet (6) in a sliding mode, and one end, far away from the supporting sheet (1), of each sliding piece (20) extends out of each hollow sheet (6) and is fixedly connected with the adjacent connecting rod (10);

both ends all are fixed with extension piece (11) about connective bar (10), extension piece (11) outer end is fixed with magnetic path one (12), both sides all are fixed with magnetic path three (15) about both ends about blade (1), both ends all fixedly connected with support piece (13) about hollow piece (6), support piece (13) outer end rotates and is connected with magnetic path two (14).

2. The combination optical assembly of claim 1, wherein: circle chamber (19) inner wall is inlayed and is had the polylith to encircle mosaic piece (18) of setting at optical lens (3) outer wall, mosaic piece (18) the inner is inlayed with optical lens (3) periphery, circle chamber (19) internal thread is connected with a pair of screw ring (2) that are located the mosaic piece (18) outside, screw ring (2) closely laminate in optical lens (3) periphery.

3. The combination optical assembly of claim 1, wherein: a first rotating shaft (16) is rotatably connected between the hollow sheet (6) and the adjacent supporting sheet (1), a second rotating shaft (17) is rotatably connected between every two adjacent connecting rods (10), and the upper and lower adjacent magnetic blocks (12) are in close contact with each other.

4. The combination optical assembly of claim 1, wherein: the sliding groove (9) is positioned between the left and right adjacent magnetic sheets II (5).

5. The combination optical assembly of claim 1, wherein: the middle part of the sliding part (20) is in threaded connection with a bolt (7) penetrating into the sliding groove (9), and the outer end of the bolt (7) penetrates through the outside of the hollow sheet (6) and is in threaded connection with a nut (8).

6. The combination optical assembly of claim 1, wherein: the magnetic block II (14) is adjacent to one side of the magnetic block III (15), and the magnetic block II (14) is in close contact with the magnetic block III (15).