Magnetically fixed telescope eyepiece interface

Abstract

The utility model discloses a magnetically fixed telescope eyepiece interface, and specifically relates to the technical field of telescopes, the magnetically fixed telescope eyepiece interface comprises a focusing seat interface part, one side of the focusing seat interface part is provided with a corner mirror male head part, one side of the corner mirror male head part is provided with a triangular connecting part, one side of the triangular connecting part is provided with a corner mirror female head part, and the other side of the triangular connecting part is provided with a magnet. And an eyepiece part is arranged on one side of the corner mirror female head part. Through the arrangement of the magnetic ring, the triangular connecting part and other structures, the magnetic ring is simple and reliable in structure, convenient to manufacture and assemble, stable in fixation, free of damage to any part, stable and reliable in positioning, capable of rotating, and convenient for a user to observe at a better position, and the installation and disassembly are directly operated when the magnetic ring is used; and meanwhile, an interface of an original positioning mode, namely a hand screw threaded hole, can be reserved, and old parts are compatible, so that the practicability and the applicability of the positioning device are better.

Description

Technical Field

[0001] The utility model relates to the technical field of telescopes, and more specifically to a magnetically fixed telescope eyepiece interface. Background Art

[0002] The telescope refracts light through the lens or reflects light by the concave mirror so that it enters the small hole and converges into an image, and then is seen through a magnifying eyepiece. Its principle is mainly based on optical imaging, which can magnify the angular width of distant objects so that the observer can see details with smaller angular distances, and can send the light beam collected by the objective lens that is much thicker than the pupil diameter into the human eye, so that the observer can see faint objects that were originally invisible. The telescope eyepiece interface is a part of the telescope. The existing telescope eyepiece interface fixes the eyepiece and completes the centering by tightening the eyepiece with a hand screw, screwing in the thread, tightening the copper ring with a hand screw.

[0003] Although the telescope eyepiece interface of the prior art can be used normally, it still has some disadvantages: such as inconvenient installation. No matter which of the above methods is used, installation and disassembly are relatively troublesome. The wear and tear caused by the installation may cause damage to the product itself, affecting the appearance, function and secondary sales. The above methods are all dead positioning. When there is a corner mirror, the appropriate direction cannot be adjusted. When there is a dividing plate in the eyepiece, the eyepiece cannot be rotated to align the engraved lines on the dividing plate with the target. The cost of tightening the copper ring with screws is high. When the screws are tightened, the eyepiece may move eccentrically. The position of the hand-tightened screws may be inconvenient and easy to fall and lose. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of the utility model provide a magnetically fixed telescope eyepiece interface. By providing structures such as a magnetic ring and a triangular connecting part, the utility model has a simple and reliable structure, is easy to manufacture and assemble, and can be directly operated for installation and disassembly during use. The fixation is firm and will not cause damage to any components. The positioning is stable and reliable and can be rotated, which is convenient for users to observe in a better position. At the same time, the interface of the original positioning method, i.e., the threaded hole of the hand screw, can still be reserved, which is compatible with the old components, so that the practicality and applicability of the utility model are better, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present utility model provides the following technical solutions: a telescope eyepiece interface with magnetic fixation, including a focusing base interface part. On one side of the focusing base interface part, there is a male head of a corner mirror. On one side of the male head of the corner mirror, there is a triangular connection part. On one side of the triangular connection part, there is a female head of the corner mirror. On one side of the female head of the corner mirror, there is an eyepiece part. Magnetic rings are adhesively provided at one end of the focusing base interface part close to the male head of the corner mirror, outside the male head of the corner mirror, one end of the female head of the corner mirror close to the eyepiece part, and outside the eyepiece part. Hand-tightening screw threaded holes are provided at the top of the focusing base interface part and the top of the female head of the corner mirror.

[0006] In a preferred embodiment, the focusing base interface part is adapted to the male head of the corner mirror.

[0007] In a preferred embodiment, the female head of the corner mirror is adapted to the eyepiece part.

[0008] The technical effects and advantages of the present utility model:

[0009] By providing structures such as magnetic rings and triangular connection parts, the present utility model has a simple and reliable structure, is convenient for manufacturing and assembly. The installation and disassembly during use are direct operations, the fixation is stable, and no damage will be caused to any components. The positioning is stable and reliable, and it can be rotated, facilitating the user to observe from a better position. At the same time, the interface of the original positioning method, that is, the hand-tightening screw threaded hole, can still be reserved to be compatible with old components, making the practicality and applicability of the present utility model relatively good. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0011] Figure 2 It is a schematic cross-sectional structure diagram of the overall structure of the present utility model.

[0012] Reference numerals are: 1, focusing base interface part; 2, male head of the corner mirror; 3, triangular connection part; 4, female head of the corner mirror; 5, eyepiece part; 6, magnetic ring; 7, hand-tightening screw threaded hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0013] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0014] As shown in the attached Figure 1-2As shown in the figure, the present utility model provides a telescopic eyepiece interface with magnetic attraction fixation, including a focusing base interface part 1. On one side of the focusing base interface part 1, there is a male angled mirror head 2. On one side of the male angled mirror head 2, there is a triangular connection part 3. On one side of the triangular connection part 3, there is a female angled mirror head 4. On one side of the female angled mirror head 4, there is an eyepiece part 5. On one end of the focusing base interface part 1 close to the male angled mirror head 2, on the outside of the male angled mirror head 2, on one end of the female angled mirror head 4 close to the eyepiece part 5, and on the outside of the eyepiece part 5, magnetic rings 6 are adhesively provided. On the top of the focusing base interface part 1 and on the top of the female angled mirror head 4, there are hand-tightening screw threaded holes 7.

[0015] The focusing base interface part 1 is adapted to the male angled mirror head 2.

[0016] The female angled mirror head 4 is adapted to the eyepiece part 5.

[0017] The specific implementation method is as follows: When using the present utility model, the male angled mirror head 2 and the female angled mirror head 4 are installed on both sides of the triangular connection part 3. Then, the focusing base interface part 1 is attracted to the male angled mirror head 2 through the magnetic ring 6 to achieve the purpose of fixation and can be rotated freely. The eyepiece part 5 is attracted to the female angled mirror head 4 through the magnetic ring 6 to achieve the purpose of fixation and can be rotated freely. If necessary, the focusing base interface part 1 can be attracted to the eyepiece part 5 through the magnetic ring 6. This makes the structure of the present utility model simple and reliable, convenient for manufacturing and assembly. The installation and disassembly during use are both direct operations, with stable fixation, not causing damage to any components, stable and reliable positioning, and can be rotated, facilitating users to observe from a better position. At the same time, the interface of the original positioning method, that is, the hand-tightening screw threaded hole 7, can still be reserved to be compatible with old components, making the practicality and applicability of the present utility model relatively good.

[0018] The working principle of the present utility model:

[0019] Refer to the attached drawings of the specification Figure 1-2 When using the present utility model, through the structures such as the magnetic ring 6 and the triangular connection part 3, the structure of the present utility model is simple and reliable, convenient for manufacturing and assembly. The installation and disassembly during use are both direct operations, with stable fixation, not causing damage to any components, stable and reliable positioning, and can be rotated, facilitating users to observe from a better position. At the same time, the interface of the original positioning method, that is, the hand-tightening screw threaded hole 7, can still be reserved to be compatible with old components, making the practicality and applicability of the present utility model relatively good.

[0020] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the communication inside two components, and can be a direct connection. The terms "upper", "lower", "left", "right", etc. are only used to represent the relative positional relationship. When the absolute position of the object being described changes, the relative positional relationship may change;

[0021] Second, in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0022] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. The telescopic eyepiece interface fixed by magnetic attraction, including a focusing base interface part (1), is characterized in that: On one side of the focusing seat interface part (1), there is a male angled mirror head (2). On one side of the male angled mirror head (2), there is a triangular connecting part (3). On one side of the triangular connecting part (3), there is a female angled mirror head (4). On one side of the female angled mirror head (4), there is an eyepiece part (5). At one end of the focusing seat interface part (1) close to the male angled mirror head (2), on the outside of the male angled mirror head (2), at one end of the female angled mirror head (4) close to the eyepiece part (5), and on the outside of the eyepiece part (5), magnetic rings (6) are adhesively provided. On the top of the focusing seat interface part (1) and on the top of the female angled mirror head (4), there are hand-tightening screw threaded holes (7).

2. The magnetically fixed telescope eyepiece interface according to claim 1, wherein: The focusing seat interface part (1) is adapted to the male angled mirror head (2).

3. The magnetic attraction fixed telescope eyepiece interface according to claim 1, characterized in that: The female angled mirror head (4) is adapted to the eyepiece part (5).

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