CN220085160U - Multifunctional telescope - Google Patents

Abstract

The utility model discloses a multifunctional telescope, which comprises a connecting cylinder, wherein one end of the connecting cylinder is provided with an objective lens module, the other end of the connecting cylinder is provided with a focusing mechanism, the other end of the focusing mechanism is provided with a reflecting module, and the other end of the reflecting module is connected with an eyepiece module.

Description

Multifunctional telescope

Technical Field

The utility model relates to the technical field of telescopes, in particular to a multifunctional telescope capable of improving installation stability of a reflecting mirror.

Background

The telescope is a visual optical instrument for observing remote objects, which can amplify the imaging of the remote objects at a certain magnification to make the objects which can not be seen or distinguished by naked eyes become clear and discernable, and is an indispensable tool for astronomical and ground observation, which makes the light rays enter into small holes and converge and image by refraction of the light rays through lenses or reflection of the light rays by concave mirrors, and then is seen through an amplifying eyepiece.

Telescope types are very diversified, and can be classified according to the purposes, the magnification, the optical system, the design and the like, and common telescopes comprise astronomical telescopes, navigation telescopes, military telescopes and toy telescopes, wherein the toy telescopes have limited effects when observing distant celestial bodies, but are helpful for training children to natural and scientific interests.

The existing toy telescope is basically composed of an objective lens module, an eyepiece lens module and a reflecting module, wherein the installation cavity structure of a reflecting mirror in the existing reflecting module is complex and is easy to loosen, so that the problems that an observed image is unstable, a target is difficult to locate due to visual field deviation and the like are caused, and the use experience effect is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a multifunctional telescope, which solves the problems that the structure of a reflector mounting cavity is complex, and the reflector is easy to mount and unstable, so that shaking is generated in the using process, and the using experience and the observing effect are affected.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the multifunctional telescope comprises a connecting cylinder, wherein one end of the connecting cylinder is provided with an objective lens module, the other end of the connecting cylinder is provided with a focusing mechanism, the other end of the focusing mechanism is provided with a reflecting module, and the other end of the reflecting module is connected with an eyepiece module; the reflection module comprises a first shell and a second shell which is clamped with the first shell and used for forming a closed shell, and a triangular prism installation assembly and a first positioning seat are symmetrically arranged in the first shell and the second shell respectively; the triangular prism installation assembly comprises a first limiting plate and a second limiting plate, wherein one end of the first limiting plate is connected with one end of the second limiting plate to form a V-shaped included angle, and an installation cavity for installing the triangular prism is formed; the first positioning seat is arranged in the inner cavity of the mounting cavity, a strip-shaped mounting groove is formed in the first positioning seat, and two ends of the strip-shaped mounting groove are respectively communicated with the first limiting plate and the second limiting plate.

Further, the first positioning seat is detachably provided with a gasket, the bottom of the gasket is provided with a convex strip clamped with the strip-shaped mounting groove, and the top of the gasket is provided with anti-skid patterns.

Further, the gasket is a silica gel gasket.

Further, limiting clamping angles are respectively arranged at two end sides extending along the linear direction of the strip-shaped mounting groove.

Further, a sealing groove is formed in the edge of the first shell, and a clamping strip in sealing fit with the sealing groove is arranged on the edge of the second shell.

Further, at least one positioning rod for assisting in positioning is arranged in the first shell, and at least one positioning cylinder matched with the positioning rod is arranged in the second shell.

Further, a decorative ring is arranged on the surface of the joint of the reflection module and the eyepiece module.

Further, the surface of connecting cylinder is equipped with fixed section of thick bamboo, fixed section of thick bamboo including the connection casing with the joint of connection casing looks joint forms the joint casing of fixed section of thick bamboo the internal face of connection casing is provided with the second positioning seat, the internal face of joint casing be provided with the clamping rod of second positioning seat looks adaptation, the bottom of connection casing inner chamber is provided with auxiliary lens.

Further, a connecting plate for supporting connection is arranged on the surface of the connecting cylinder, and a plurality of connecting holes are formed in the surface of the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) When the triangular prism is required to be installed, the gasket is installed on the first positioning seat in advance, the stability of the gasket is guaranteed through the matching of the convex strips and the strip-shaped installation grooves, the triangular prism is placed in the inner cavity of the installation cavity, the gasket is contacted with the triangular prism, sliding of the triangular prism is avoided, the triangular prism is limited through the first positioning seat, after limiting, the triangular prism is clamped through the first shell and the second shell, the installation and fixation effects are guaranteed, and deflection and shaking of the triangular prism in the use process are avoided;

(2) When the reflector is required to be installed, the two ends of the reflector are respectively contacted with the limiting clamping angles of the first limiting plate and the second limiting plate, so that the reflector is limited, the reflector is prevented from shaking in the use process, and the use and observation effects are better;

(3) When first casing and second casing amalgamation joint form inclosed casing, the joint strip imbeds in the inner chamber of seal groove, reaches the effect that improves the compactness to a plurality of locating levers insert in corresponding positioning cylinder, play the effect of auxiliary positioning, avoid amalgamation first casing and the error of second casing, play auxiliary positioning's effect, improve amalgamation compactness, avoid the light leak problem, improve the use experience.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic perspective sectional view of the structure of the fixing cylinder and the fixing shell of the utility model;

FIG. 3 is a schematic perspective cross-sectional view of the structure of the rotating rod and the stationary housing of the present utility model;

FIG. 4 is a schematic perspective cross-sectional view of the second housing, positioning plate and spacing member of the present utility model;

FIG. 5 is a schematic perspective cross-sectional view of a first housing, prism and seal groove configuration of the present utility model;

FIG. 6 is a schematic perspective cross-sectional view of the first housing, one-way mirror and limiter of the present utility model;

FIG. 7 is a schematic cross-sectional view of the mounting groove, gasket and rib structure of the present utility model;

FIG. 8 is a schematic cross-sectional view of the connection housing, second positioning seat and auxiliary lens structure of the present utility model;

FIG. 9 is a schematic cross-sectional view of the structure of the clamping housing and the clamping rod according to the present utility model.

In the figure: 1. a connecting cylinder; 2. an objective lens module; 3. a reflection module; 31. a first housing; 32. a second housing; 4. sealing grooves; 5. a clamping strip; 6. a positioning rod; 7. a positioning cylinder; 8. a first limiting plate; 9. an eyepiece module; 10. an adjustment cylinder; 11. a second limiting plate; 12. a fixed cylinder; 12a, a connection housing; 12b, clamping the shell; 13. an auxiliary lens; 14. a fixed case; 15. a rotating lever; 16. a gear; 17. a rack; 18. a handle; 19. a first positioning seat; 20. a mounting cavity; 21. a connecting plate; 22. a strip-shaped mounting groove; 23. limiting the clamping angle; 24. a gasket; 25. a second positioning seat; 26. and (5) clamping the connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-9, the present utility model provides a technical solution: the utility model provides a multifunctional telescope, includes connecting tube 1, and connecting tube 1 one end is equipped with objective module 2, and the other end of connecting tube 1 is equipped with focusing mechanism, and focusing mechanism's the other end is equipped with reflection module 3, and eyepiece module 9 is connected to reflection module 3's the other end.

The connecting cylinder 1 is hollow and cylindrical, the objective lens module 2 is arranged at one end of the connecting cylinder 1, the connecting cylinder 1 and the objective lens module 2 are connected in a threaded connection manner, and can also be connected in a bolt manner, the specific connection manner is not limited in detail, a proper connection manner is selected according to the use requirement, the structure of the objective lens module 2 is a cylinder body and an internally-installed physical lens, and the content of the objective lens module 2 is in a relatively mature prior art, so that the detailed description and the detailed description are not provided.

The eyepiece module 9 mainly comprises an eye cup and an eyepiece lens, the eyepiece lens is installed in the inner cavity of the eye cup, the installation mode of the eyepiece module 9 and the reflection module 3 is mainly that the reflection module 3 is detachably arranged at one end far away from the connecting tube 1 through threads, and the content of the eyepiece module 9 is more mature prior art, so that the detailed description and limitation are omitted.

The focusing mechanism includes fixed shell 14, fixed shell 14 fixed connection is in the other end of connecting cylinder 1, the inner chamber of fixed shell 14 is provided with an adjustment section of thick bamboo 10, the one end of adjustment section of thick bamboo 10 extends to the inner chamber of connecting cylinder 1, and the other end of adjustment section of thick bamboo 10 is connected with reflection module 3, the fixed surface of adjustment section of thick bamboo 10 is connected with rack 17, the inner chamber of fixed shell 14 is equipped with the actuating mechanism who is used for driving adjustment section of thick bamboo 10 motion, actuating mechanism is including rotating the dwang 15 of connecting in the inner chamber of fixed shell 14, and the both ends of dwang 15 all run through to the outside of fixed shell 14, the fixed surface of dwang 15 is connected with the gear 16 with rack 17 looks meshing, the both ends of dwang 15 all fixedly connected with handle 18.

The distance between the objective lens and the ocular lens is adjusted through the main function of the adjusting mechanism, so that the focal length of the telescope is changed, clear observation of a target object is realized, the connecting cylinder 1 is a hollow cylinder body with a certain length, the adjusting requirement of the adjusting cylinder 10 is met, the two ends of the rotating rod 15 penetrate through the two ends of the fixed shell 14 respectively and the penetrating part is provided with a bearing, the gear 16 arranged on the surface of the rotating rod 15 is rotated clockwise or anticlockwise through clockwise rotation of the rotating rod 15, the adjusting cylinder 10 moves in a direction far away from or close to the objective lens module 2 due to meshing of the gear 16 and the rack 17, the adjusting cylinder 10 moves in a direction far away from the objective lens module 2 when the gear 16 rotates clockwise, and the adjusting cylinder 10 moves in a direction close to the objective lens module 2 when the gear 16 rotates anticlockwise, so that the purpose of adjusting the distance between the objective lens module 2 and the sealing groove 4 is achieved.

The reflection module 3 includes a first housing 31 and a second housing 32 that is engaged with the first housing 31 to form a closed housing.

Since the first casing 31 and the second casing 32 have the same shape, when the inner side surfaces of the first casing 31 and the second casing 32 are in contact with each other, they are mutually joined to form the whole sealed casing.

The first shell 31 and the second shell 32 are respectively and symmetrically provided with a triangular prism installation component and a first positioning seat 19, the triangular prism installation component comprises a first limiting plate 8 and a second limiting plate 11, one ends of the first limiting plate 8 and the second limiting plate 11 are connected to form a V-shaped included angle, and an installation cavity 20 for installing a triangular prism is formed.

The first limiting plate 8 and the second limiting plate 11 which are respectively arranged in the first shell 31 and the second shell 32 are fixedly connected with the inner wall surfaces of the corresponding first shell 31 and second shell 32, and one end, connected with the first limiting plate 8 and the second limiting plate 11, is fixedly connected, a V-shaped included angle is formed, and then the installation cavity 20 matched with the triangular prism is formed, so that the triangular prism is more stably installed.

The first positioning seat 19 is arranged in the inner cavity of the mounting cavity 20, a strip-shaped mounting groove 22 is formed in the first positioning seat 19, and two ends of the strip-shaped mounting groove 22 are respectively communicated with the first limiting plate 8 and the second limiting plate 11.

The first positioning seat 19 arranged in the first shell 31 and the second shell 32 is fixedly connected with the inner wall surfaces of the corresponding first shell 31 and second shell 32 respectively, the protrusion formed at one end, far away from the installation cavity 20, of the first positioning seat 19 is not positioned in the inner cavity of the installation cavity 20, and further the triangular installation cavity 20 and the protrusion of the first positioning seat 19 are used for limiting the triangular prism.

Further, a gasket 24 is detachably arranged on the surface of the first positioning seat 19, a raised line clamped with the strip-shaped mounting groove 22 is arranged at the bottom of the gasket 24, anti-skid patterns are arranged at the top of the gasket 24, and the gasket 24 is a silica gel gasket.

The gasket 24 is made of silica gel, so when the first shell 31 and the second shell 32 are clamped with each other, the gasket 24 in the first shell 31 and the second shell 32 respectively cannot wear the triple prism, the clamping effect on the triple prism is further enhanced through elasticity, simultaneously, anti-slip patterns arranged on the surface of the gasket are used for providing friction force when the triple prism is installed, the triple prism is prevented from shaking in the subsequent installation process, the positioning effect is better, the convex strips are fixedly connected with the bottom of the gasket 24, and meanwhile, the convex strips are matched with the strip-shaped mounting grooves 22, so that the positions of the gasket 24 are limited in the inner cavity of the convex strip clamped to the strip-shaped mounting grooves 22, and the offset shaking of the gasket 24 is avoided.

Further, limiting clamping angles 23 are respectively arranged at two end sides extending along the linear direction of the strip-shaped mounting groove 22.

According to the different use demands, the reflector is selectively replaced, and when the reflector is required to be installed, the reflector is installed in the inner cavity of the strip-shaped installation groove 22 on the first shell 31 or the second shell 32, the front and rear limiting effect is achieved through the inner wall of the strip-shaped installation groove 22 facing the reflector, the left and right limiting of the reflector is realized through the limiting clamping angle 23 arranged on the first limiting plate 8 and the second limiting plate 11, and the stability of the reflector in the use process is ensured.

Referring to fig. 6 of the drawings, limiting clamp angles 23 are respectively arranged on the surfaces of the first limiting plate 8 and the second limiting plate 11, when the reflector is installed by the strip-shaped installation groove 22, two ends of the reflector are respectively arranged in the inner cavity of the corresponding limiting clamp angle 23, so that the effect of limiting the reflector by the limiting clamp angle 23 is achieved, and the reflector is matched with the limiting clamp angle 23.

Further, the edge of the first shell 31 is provided with a sealing groove 4, and the edge of the second shell 32 is provided with a clamping strip 5 which is in sealing fit with the sealing groove 4.

The shape of the sealing groove 4 is shown in fig. 5, and the shape of the clamping strip 5 is shown in fig. 4, because the reflecting component shell of the traditional telescope is mainly formed by directly splicing the upper shell and the lower shell, the sealing performance is poor, and the problem of light leakage is easily caused.

Further, at least one positioning rod 6 for assisting positioning is arranged in the first shell 31, and at least one plurality of positioning cylinders 7 matched with the positioning rod 6 are arranged in the second shell 32.

The number of the positioning rods 6 is not particularly limited, the number of the positioning cylinders 7 corresponds to the number of the positioning rods 6 one by one, the positioning rods 6 are fixedly connected to the inner wall surface of the first shell 31, when the inner side surface of the first shell 31 and the inner side surface of the second shell 32 are mutually contacted and spliced, the positioning rods 6 are respectively inserted into the inner cavities of the corresponding positioning cylinders 7, and the splicing of the first shell 31 and the second shell 32 plays a role in auxiliary installation through the matching of the positioning rods 6 and the positioning cylinders 7.

Further, a connecting plate 21 for bracket connection is arranged on the surface of the connecting cylinder 1, and a plurality of connecting holes are formed in the surface of the connecting plate 21.

The connecting plate 21 is installed on the surface of the connecting cylinder 1, and a plurality of connecting holes are formed in the surface of the connecting plate 21, so that the connecting cylinder 1 and an external support are conveniently connected and combined, the connecting plate is installed in different use scenes, and the playability of the telescope toy is improved.

Further, the surface of the connection part of the reflection module 3 and the eyepiece module 9 is provided with a decorative ring, the aesthetic property is improved through the decorative ring, and the connection part of the reflection module 3 and the eyepiece module 9 is prevented from being exposed to the external environment.

Further, a fixed cylinder 12 is arranged on the surface of the connecting cylinder 1, the fixed cylinder comprises a connecting shell 12a and a clamping shell 12b which is clamped with the connecting shell 12a to form the fixed cylinder 12, a second positioning seat 25 is arranged on the inner wall surface of the connecting shell 12a, a clamping rod 26 which is matched with the second positioning seat 25 is arranged on the inner wall surface of the clamping shell 12b, and an auxiliary lens 13 is arranged at the bottom of the inner cavity of the connecting shell 12 a.

When the connecting shell 12a and the clamping shell 12b are mutually clamped and spliced, the airtight fixed cylinder 12 is formed, and the second positioning seat 25 and the clamping rod 26 play a role in positioning in advance in the splicing process, so that the problem that the connecting shell 12a and the clamping shell 12b deviate in the installation process is avoided, meanwhile, grooves and protruding blocks can be formed in the edges of the connecting shell 12a and the clamping shell 12b, friction lines are formed on the surfaces of the protruding blocks, stability of the connecting shell 12a and the clamping shell 12b in installation is improved, a user can observe a close range target conveniently through the auxiliary lens 13, and the auxiliary positioning and observing effects are achieved.

The working principle and the using flow of the utility model are as follows: when the prism is required to be installed, the gasket 24 is installed on the surface of the first positioning seat 19, the convex strips installed on the gasket 24 are clamped with the strip-shaped installation grooves 22, after the gasket 24 is installed and limited, the prism is placed in the inner cavity of the installation cavity 20, the installation cavity 20 is used for preliminary positioning the prism, the top of the gasket 24 positioned in the installation cavity 20 is contacted with the prism, the prism is prevented from sliding, the prism is limited through the first positioning seat 19, after the limitation is completed, the prism is clamped tightly through the first shell 31 and the second shell 32, the installation and fixation effects are guaranteed, and the deviation and the shaking of the prism are avoided in the use process.

When the reflector needs to be installed, the reflector is installed in the inner cavity of the strip-shaped installation groove 22, the inner wall of the strip-shaped installation groove 22 faces the reflector to be limited front and back, two ends of the reflector are respectively contacted with limiting clamping angles 23 arranged on the first limiting plate 8 and the second limiting plate 11, the left and right limiting effect is achieved on the reflector, the reflector is prevented from shaking in the using process, and the use and observation effect are better.

When the first shell 31 and the second shell 32 are spliced to form a closed shell, the clamping strip 5 is embedded into the inner cavity of the sealing groove 4, the effect of improving tightness is achieved, and the positioning rods 6 are inserted into the corresponding positioning cylinders 7 to play a role in auxiliary positioning, so that errors of splicing the first shell 31 and the second shell 32 are avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (9)

1. The utility model provides a multifunctional telescope, includes connecting tube (1), connecting tube (1) one end is equipped with objective module (2), the other end of connecting tube (1) is equipped with focusing mechanism, focusing mechanism's the other end is equipped with reflection module (3), eyepiece module (9) are connected to the other end of reflection module (3), reflection module (3) include first casing (31) and with first casing (31) joint is used for forming airtight casing's second casing (32), its characterized in that: the first shell (31) and the second shell (32) are respectively symmetrically provided with a triangular prism installation component and a first positioning seat (19); the triangular prism installation assembly comprises a first limiting plate (8) and a second limiting plate (11), wherein the first limiting plate (8) and one end of the second limiting plate (11) are connected to form a V-shaped included angle, and an installation cavity (20) for installing a triangular prism is formed; the first positioning seat (19) is arranged in the inner cavity of the mounting cavity (20), a strip-shaped mounting groove (22) is formed in the first positioning seat (19), and two ends of the strip-shaped mounting groove (22) are respectively communicated with the first limiting plate (8) and the second limiting plate (11).

2. A multi-function telescope according to claim 1, wherein: the utility model discloses a high-speed anti-slip device for the automobile is characterized in that a gasket (24) is detachably arranged on the first positioning seat (19), a raised line clamped with the strip-shaped mounting groove (22) is arranged at the bottom of the gasket (24), and anti-slip patterns are arranged at the top of the gasket (24).

3. A multi-function telescope according to claim 2, wherein: the gasket (24) is a silica gel gasket.

4. A multi-function telescope according to claim 1, wherein: limiting clamping angles (23) are respectively arranged at two end sides extending along the linear direction of the strip-shaped mounting groove (22).

5. A multi-function telescope according to claim 1, wherein: the edge of the first shell (31) is provided with a sealing groove (4), and the edge of the second shell (32) is provided with a clamping strip (5) which is in sealing fit with the sealing groove (4).

6. A multi-functional telescope according to claim 3, wherein: the inside of first casing (31) is equipped with at least one auxiliary positioning's locating lever (6), the inside of second casing (32) be equipped with at least one with a plurality of locating cylinders (7) of locating lever (6) looks adaptation.

7. A multi-function telescope according to claim 1, wherein: the surface of the joint of the reflection module (3) and the eyepiece module (9) is provided with a decorative ring.

8. The multifunctional telescope as recited in claim 4, wherein: the surface of connecting cylinder (1) is equipped with fixed section of thick bamboo (12), fixed section of thick bamboo including connect casing (12 a) with connect casing (12 a) looks joint formation joint casing (12 b) of fixed section of thick bamboo (12), the internal face of connecting casing (12 a) is provided with second positioning seat (25), the internal face of joint casing (12 b) be provided with clamping rod (26) of second positioning seat (25) looks adaptation, the bottom of connecting casing (12 a) inner chamber is provided with auxiliary lens (13).

9. A multi-function telescope according to claim 1, wherein: the surface of connecting cylinder (1) is provided with connecting plate (21) that are used for the leg joint, a plurality of connecting holes have been seted up on the surface of connecting plate (21).