Optical lens group convenient to adjust

Abstract

The utility model belongs to the technical field of optical lens installation, and particularly relates to an optical lens group convenient to adjust, which comprises lenses and a coating belt on the outer sides of the lenses, the wrapping belt wraps the outer side of the lens in an end-to-end butt joint mode and is used for assembling the lens in advance to facilitate production and use, a clamping strip is arranged on one end face of the wrapping belt and clamped in a limiting groove in the other end face of the wrapping belt, and the wrapping belt is used for providing an operation space for the lens and facilitating holding and use; the connecting frame rods are circumferentially and uniformly distributed through positioning holes formed in the coating belt, extrusion strips are arranged in the positioning holes and used for extruding the connecting frame rods to fix the connecting frame rods at different positions, the effect of adjusting the distance between the adjacent lenses is achieved, and meanwhile the connecting frame rods are further used for combining the adjacent lenses into a whole so as to be convenient to produce, assemble and use. According to the utility model, the adjacent lenses can be conveniently combined into a whole in advance, so that the production and use are facilitated, the operation difficulty is reduced, and the distance between the adjacent lenses can be easily adjusted to meet the diversified requirements of different users.

Description

TECHNICAL FIELD

[0001] The utility model belongs to optical lens installation technical field, especially, relate to a kind of optical lens group of easy adjustment. BACKGROUND

[0002] Optical lens is made of high-purity material (such as glass, resin etc.), with specific optical constant and highly transparent lens, with highly transparent and highly uniform physical and chemical properties, can refract and reflect external electromagnetic wave, realize object imaging, widely used in various optical equipment.

[0003] At present, the existing optical lens body is small, needs to be carefully installed in the inside of frame, and the process is slow while difficult, which affects production efficiency and subsequent adjustment use.

[0004] To solve the above problems, a kind of optical lens group of easy adjustment is proposed in the application. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of optical lens group of easy adjustment, solves the problem proposed in the above background.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0007] The utility model is a kind of optical lens group of easy adjustment, including: lens and the cladding tape of its outside;Cladding tape is covered in the outside of lens by first butt joint, for pre-assembling lens to facilitate production use, one end surface of the cladding tape is equipped with clamping strip, is clamped in the inside of limit slot of the other end surface of cladding tape, for providing operating space for lens, it is convenient to hold and use;Linkage rod is evenly distributed through the positioning hole of the inside of cladding tape, the inside of the positioning hole is equipped with extrusion strip, for extruding linkage rod to make it fixed in different positions, reach the effect of adjusting the distance between adjacent lenses, simultaneously, it is also used to combine adjacent lenses into a whole to facilitate production and assembly.

[0008] Further, the inside of the cladding tape is equipped with convex strip, and clamping groove is formed between adjacent convex strips for clamping lens.

[0009] Further, the two sides of the cladding tape are equipped with limit rubber strip, for increasing the installation stability of lens to prevent loosening.

[0010] Further, the two sides of the cladding tape are equipped with side groove for installing limit rubber strip, one side of the limit rubber strip is equipped with edge pressing for extruding convex strip, so that the inside of convex strip extrudes lens.

[0011] Further, one side of the side groove is provided with a guide edge extending outward, used for abutting and limiting the convex edge of the rubber strip outside to fix it inside.

[0012] Further, the connecting rod is used to connect the adjacent covering bands in series, so that multiple lenses are combined into one for convenient storage.

[0013] Further, during subsequent use, the adjacent covering bands are convenient for users to adjust the interval to meet different use requirements through the combined structure.

[0014] The utility model has the following beneficial effects:

[0015] The utility model discloses the increase of the covering band can be directly set on the outside of the lens to clamp it, so that it gets rid of the inconvenience of holding due to small size, and then the adjacent covering bands are assembled into one through the connecting rod, so that multiple lenses can be preselected for external assembly and installed in the inside of the frame, which is convenient for production and assembly, reduces the operation difficulty and greatly improves the work efficiency.

[0016] The utility model discloses the cooperation of the connecting rod and the positioning hole can directly push the adjacent lenses to different intervals, and the clamping and fixing are automatically formed through the extrusion strip, so that after the arrangement, not only the interval between the adjacent lenses can be adjusted, but also the interval can be adjusted during the later use to adapt to different use requirements and improve the practicality.

[0017] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0019] Figure 1 It is the overall appearance structure schematic diagram of the utility model;

[0020] Figure 2 It is the overall exploded state structure schematic diagram of the utility model;

[0021] Figure 3 It is the adjacent lens combination connection part solid structure schematic diagram of the utility model;

[0022] Figure 4 It is the adjacent lens combination connection part cross section structure schematic diagram of the utility model;

[0023] Figure 5 This is a schematic diagram of the head and tail connection structure of the covering belt of the present invention;

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] In the figure: 1. Lens; 2. Covering belt; 3. Limiting rubber strip; 4. Connecting rod; 5. Raised strip; 6. Card slot; 7. Positioning hole; 8. Extrusion strip; 9. Side groove; 10. Guide edge; 11. Raised edge; 12. Pressing edge; 13. Card strip; 14. Limiting slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] See also Figures 1-5 As shown, the utility model is an optical lens assembly that is easy to adjust, comprising: a lens 1 and a covering belt 2 on its outer side; the covering belt 2 is wrapped around the outer side of the lens 1 by first docking, and is used to pre-assemble the lens 1 for convenient production and use; a clamping strip 13 is provided on one end surface of the covering belt 2, which is clamped into a limiting groove 14 on the other end surface of the covering belt 2, and is used to provide operating space for the lens 1, making it convenient to hold and use;

[0029] The connecting rods 4 are evenly distributed around the circumference through the positioning holes 7 provided inside the covering belt 2. The positioning holes 7 are provided with extrusion strips 8 for squeezing the connecting rods 4 to fix them in different positions, thereby adjusting the distance between adjacent lenses 1 and combining adjacent lenses 1 into one body for easy production and assembly.

[0030] The embodiment provides a lens set which can be quickly assembled and freely adjusted in spacing, the clamping of the lens 1 by the cladding belt 2 makes the lens 1 easy to hold for assembly operation, then the adjacent cladding belts 2 are assembled by the connecting rod 4, so that a plurality of lenses 1 can be combined into one, and the assembly production of the frame is simultaneously performed, the operation difficulty is reduced, the work efficiency is improved, the spacing between the adjacent lenses 1 can be easily adjusted, and diversified use requirements can be met.

[0031] The inner side of the cladding belt 2 is internally provided with a convex strip 5, a clamping groove 6 is formed between the adjacent convex strips 5 for clamping the lens 1, so that the lens 1 is fixed, and the operation during different production processes is facilitated.

[0032] The two sides of the cladding belt 2 are provided with limiting rubber strips 3 for increasing the mounting stability of the lens 1 and preventing loosening, so that the lens 1 can be kept in a stable use state during production and use.

[0033] The two sides of the cladding belt 2 are provided with limiting rubber strips 3 for increasing the mounting stability of the lens 1 and preventing loosening, so that the lens 1 can be kept in a stable use state during production and use.

[0034] The side groove 9 is provided with a guide edge 10 extending outward on one side, which is used for abutting the convex edge 11 on the outer side of the limiting rubber strip 3 to fix it inside, so as to prevent loosening during use.

[0035] The connecting rod 4 is used for connecting the adjacent cladding belts 2 in series, so that a plurality of lenses 1 are combined into one for convenient storage.

[0036] During subsequent use, the spacing between the adjacent cladding belts 2 can be adjusted by the user to meet different use requirements.

[0037] It can be understood that the adjacent lenses 1 can be conveniently combined into one, which is convenient for production and use, reduces the operation difficulty, and easily adjusts the distance between the adjacent lenses 1 to meet the diversified requirements of different users.

[0038] A specific application of the operation flow of the embodiment is as follows: in use, the cladding tape 2 is first cladded on the outside of the lens 1, and the head-tail connection is fixed by the clamping of the clamping strip 13 and the limiting groove 14, at this time the lens 1 is located inside the clamping groove 6, the limiting rubber strip 3 is fixed inside the side groove 9 by the extrusion of the guide edge 10 to the convex edge 11, the extrusion force is formed on the convex strip 5 by the pressing edge 12 to reinforce the clamping of the lens 1, so that the lens 1 is stably installed inside; further, the connecting rod 4 is arranged in the positioning hole 7, and the extrusion strip 8 is extruded to the connecting rod 4 to fix it at different positions, so that the adjacent lenses 1 can be adjusted to different distances, which not only facilitates the assembly during production, reduces the operation difficulty and improves the work efficiency, but also can adjust the distance during the subsequent use to meet different use requirements and improve the practicality of the lens group.

[0039] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. An optical lens set that is easy to adjust, characterized in that: include: The lens (1) and its outer covering band (2); The covering belt (2) is covered on the outer side of the lens (1) by first docking, and is used for pre-assembling the lens (1) to facilitate production and use. One end surface of the covering belt (2) is provided with a clamping strip (13), which is clamped into the inside of the limiting groove (14) on the other end surface of the covering belt (2) to provide an operating space for the lens (1) to facilitate holding and use. The connecting rods (4) are evenly distributed circumferentially through positioning holes (7) provided inside the covering belt (2). Extrusion strips (8) are provided inside the positioning holes (7) for squeezing the connecting rods (4) to fix them at different positions, thereby achieving the effect of adjusting the spacing between adjacent lenses (1). The connecting rods (4) are also used to combine adjacent lenses (1) into one body for easy production and assembly.

2. The optical lens assembly according to claim 1, wherein: The inner side of the covering belt (2) is provided with convex strips (5), and adjacent convex strips (5) form a clamping groove (6) for clamping the lens (1).

3. The optical lens assembly according to claim 1, wherein: Limiting rubber strips (3) are provided on both sides of the covering belt (2) to increase the installation stability of the lens (1) and prevent it from loosening.

4. The optical lens assembly according to claim 1, wherein: Side grooves (9) are provided on both sides of the covering belt (2) for installing the limiting rubber strip (3), and a pressing edge (12) is provided on one side of the limiting rubber strip (3) for squeezing the convex strip (5) so that the inner side of the convex strip (5) squeezes the lens (1).

5. The optical lens assembly according to claim 4, characterized in that: A guide edge (10) extending outward is provided on one side of the side groove (9) for docking with the convex edge (11) on the outside of the limiting rubber strip (3) to fix it inside.

6. The optical lens assembly according to claim 1, wherein: The connecting rod (4) is used to connect adjacent covering belts (2) in series, so that multiple lenses (1) are combined into one body for easy storage.

7. The optical lens assembly according to claim 1, wherein: During subsequent use, the adjacent covering belts (2) can be conveniently adjusted by the user through the combined structure to meet different usage requirements.

Images