Multifunctional astronomical telescope

Abstract

The utility model belongs to the technical field of astronomical telescopes, and discloses a multifunctional astronomical telescope, which comprises a telescope main body, a telescope body, a mounting cylinder, an eyepiece, an image sensor and a display screen, and is characterized in that the telescope main body is provided with a light-transmitting window; the lens body is fixedly arranged in the light channel of the telescope main body, and the reflecting surface of the lens body obliquely faces the light-transmitting window and the lens of the telescope main body; the eyepiece and the image sensor are both mounted on the mounting cylinder, the mounting cylinder can be switched among a closed state, a first observation state and a second observation state, and the display screen is in communication connection with the image sensor; when the installation cylinder is switched to the closed state, the installation cylinder closes the light-transmitting window, when the installation cylinder is switched to the first observation state, the eyepiece is aligned with the light-transmitting window, and when the installation cylinder is switched to the second observation state, the image sensor is aligned with the light-transmitting window. A user can observe through the eyepiece and can also observe through the display screen, and requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of astronomical telescopes, in particular to a multifunctional astronomical telescope. Background Art

[0002] An astronomical telescope is the main tool for observing celestial bodies and capturing celestial body information. The astronomical telescope mainly includes a focusing system and an eyepiece system. The focusing system is used to adjust the resolution, and the user observes celestial bodies through the eyepiece system.

[0003] However, the current astronomical telescopes have single functions and can only be used by a single user for observation. When there are a large number of people at the observation site, a long waiting time is required, which cannot meet the needs. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a multifunctional astronomical telescope. By driving the eyepiece and the image sensor with the mounting cylinder, the user can observe through the eyepiece and also through the display screen to meet the needs.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A multifunctional astronomical telescope, comprising:

[0007] A telescope body provided with a light-transmitting window;

[0008] A lens body fixedly arranged in the light path of the telescope body, and the reflecting surface of the lens body is inclined towards the light-transmitting window and the lens of the telescope body;

[0009] A mounting cylinder rotatably sleeved on the periphery of the telescope body provided with the light-transmitting window;

[0010] An eyepiece and an image sensor, which are misaligned and installed on the mounting cylinder around the rotation center line of the mounting cylinder. The mounting cylinder can be switched between a closed state, a first observation state and a second observation state. When the mounting cylinder is switched to the closed state, the mounting cylinder closes the light-transmitting window. When the mounting cylinder is switched to the first observation state, the eyepiece is aligned with the light-transmitting window. When the mounting cylinder is switched to the second observation state, the image sensor is aligned with the light-transmitting window;

[0011] A display screen communicatively connected to the image sensor.

[0012] As an alternative technical solution, the mounting cylinder includes a first mounting portion, and a first cavity is provided inside the first mounting portion. The eyepiece is fixedly mounted on the first mounting portion. When the mounting cylinder switches to the first observation state, the first cavity is aligned with the light-transmitting window, and light passes through the light-transmitting window and the first cavity and shoots towards the eyepiece. When the mounting cylinder switches to a state other than the first observation state, the outer wall of the telescope body closes the port of the first cavity.

[0013] As an alternative technical solution, the eyepiece is threadedly connected to the first mounting portion; or, the eyepiece is fixedly mounted on the first mounting portion.

[0014] As an alternative technical solution, the mounting cylinder includes a second mounting portion, and a second cavity is provided inside the second mounting portion. The image sensor is fixedly arranged in the second cavity. When the mounting cylinder switches to the second observation state, the second cavity is aligned with the light-transmitting window, and light passes through the light-transmitting window and the second cavity and shoots towards the image sensor. When the mounting cylinder switches to a state other than the second observation state, the outer wall of the telescope body closes the port of the second observation state.

[0015] As an alternative technical solution, the first mounting portion and the second mounting portion are symmetrically arranged on both sides of the rotation center line of the mounting cylinder.

[0016] As an alternative technical solution, the reflecting surface of the mirror body forms a 45-degree angle with the central axis of the telescope body, and the reflecting surface of the mirror body forms a 45-degree angle with the central axis of the light-transmitting window.

[0017] As an alternative technical solution, the multifunctional astronomical telescope further includes a tripod, and the telescope body is rotatably mounted on the tripod.

[0018] As an alternative technical solution, the multifunctional astronomical telescope further includes a finder scope, the finder scope is mounted on the telescope body, and the central axis of the finder scope is arranged parallel to the central axis of the telescope body.

[0019] As an alternative technical solution, the display screen is rotatably mounted on the telescope body.

[0020] As an alternative technical solution, a focusing component is mounted on the telescope body.

[0021] Advantages of the present utility model:

[0022] The multi-functional astronomical telescope provided by the present utility model includes a telescope main body, a lens body, a mounting cylinder, an eyepiece, an image sensor, and a display screen. The telescope main body is provided with a light-transmitting window; the lens body is fixedly arranged in the light path of the telescope main body, and the reflecting surface of the lens body is inclined towards the light-transmitting window and the lens of the telescope main body; the mounting cylinder is rotatably sleeved on the circumference of the telescope main body provided with the light-transmitting window; the eyepiece and the image sensor are misaligned and installed on the mounting cylinder around the rotation center line of the mounting cylinder, and the mounting cylinder can be switched between a closed state, a first observation state, and a second observation state; the display screen is communicatively connected to the image sensor.

[0023] When multiple users need to observe celestial bodies simultaneously, rotate the mounting cylinder to switch the mounting cylinder to the second observation state. Align the image sensor with the light-transmitting window. After the light enters the light path of the telescope main body, it is reflected by the lens body to the light-transmitting window and finally irradiates onto the image sensor, and the image is displayed by the display screen. If only one user needs to observe celestial bodies, the mounting cylinder can be switched to the first observation state, and at this time the user observes through the eyepiece, or it can be switched to the second observation state, and at this time the user observes through the display screen. When the mounting cylinder is switched to the first observation state, the eyepiece is aligned with the light-transmitting window. After the light enters the light path of the telescope main body, it is reflected by the lens body to the light-transmitting window and finally irradiates onto the eyepiece. When no one is observing, rotate the mounting cylinder to switch the mounting cylinder to the closed state, and the mounting cylinder closes the light-transmitting window. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the multi-functional astronomical telescope of the present utility model;

[0025] Figure 2 is a cross-sectional view of the multi-functional astronomical telescope of the present utility model;

[0026] Figure 3 is Figure 2 a partial enlarged view of position A in

[0027] In the figure:

[0028] 1. Telescope main body; 11. Light-transmitting window; 12. Light path;

[0029] 2. Lens body;

[0030] 3. Mounting cylinder; 31. First mounting part; 311. First cavity; 32. Second mounting part; 321. Second cavity;

[0031] 4. Eyepiece;

[0032] 5. Image sensor;

[0033] 6. Display screen;

[0034] 7. Tripod;

[0035] 8. Finderscope;

[0036] 9. Focusing component. Specific implementation manner

[0037] The following further describes the present utility model in detail with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only the parts related to the present utility model are shown in the drawings, rather than all the structures.

[0038] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0039] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0040] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and do not have special meanings.

[0041] Such as Figures 1 to 3As shown in the figure, the multifunctional astronomical telescope provided in this embodiment includes a telescope body 1, a lens body 2, a mounting cylinder 3, an eyepiece 4, an image sensor 5, and a display screen 6. The telescope body 1 is provided with a light transmission window 11; the lens body 2 is fixedly arranged in the light path 12 of the telescope body 1, and the reflecting surface of the lens body 2 is inclined towards the light transmission window 11 and the lens of the telescope body 1; the mounting cylinder 3 is rotatably sleeved on the circumference of the telescope body 1 where the light transmission window 11 is located; the eyepiece 4 and the image sensor 5 are misaligned and installed on the mounting cylinder 3 around the rotation center line of the mounting cylinder 3. The mounting cylinder 3 can be switched between a closed state, a first observation state, and a second observation state. When the mounting cylinder 3 is switched to the closed state, the mounting cylinder 3 closes the light transmission window 11. When the mounting cylinder 3 is switched to the first observation state, the eyepiece 4 is aligned with the light transmission window 11. When the mounting cylinder 3 is switched to the second observation state, the image sensor 5 is aligned with the light transmission window 11; the display screen 6 is communicatively connected to the image sensor 5.

[0042] Specifically, when multiple users need to observe celestial bodies simultaneously, rotate the mounting cylinder 3 so that the mounting cylinder 3 is switched to the second observation state, and the image sensor 5 is aligned with the light transmission window 11. After the light enters the light path 12 of the telescope body 1, it is reflected by the lens body 2 to the light transmission window 11 and finally irradiates the image sensor 5, and the image is displayed by the display screen 6. If only one user needs to observe celestial bodies, the mounting cylinder 3 can be switched to the first observation state, and at this time the user observes through the eyepiece 4, or it can be switched to the second observation state, and at this time the user observes through the display screen 6. When the mounting cylinder 3 is switched to the first observation state, the eyepiece 4 is aligned with the light transmission window 11. After the light enters the light path 12 of the telescope body 1, it is reflected by the lens body 2 to the light transmission window 11 and finally irradiates the eyepiece 4. When no one is observing, rotate the mounting cylinder 3 so that the mounting cylinder 3 is switched to the closed state, and the mounting cylinder 3 closes the light transmission window 11.

[0043] In this embodiment, the lens body 2 is a reflecting mirror. In some other embodiments, the lens body 2 is a erecting prism.

[0044] The display screen 6 uses the image sensor 5 to obtain the image signal, which is the prior art, and the specific communication principle will not be elaborated in this embodiment one by one.

[0045] When the mounting cylinder 3 is in any one of the closed state, the first observation state, and the second observation state, a locking member such as a screw can be used to lock the mounting cylinder 3 to the telescope body 1 to prevent the mounting cylinder 3 from rotating randomly.

[0046] Optionally, the mounting cylinder 3 includes a first mounting portion 31. A first cavity 311 is provided inside the first mounting portion 31. The eyepiece 4 is fixedly mounted on the first mounting portion 31. When the mounting cylinder 3 is switched to the first observation state, the first cavity 311 is aligned with the light-transmitting window 11, and light passes through the light-transmitting window 11 and the first cavity 311 and shines on the eyepiece 4. When the mounting cylinder 3 is switched to a non-first observation state, the outer wall of the telescope body 1 closes the port of the first cavity 311.

[0047] In this embodiment, the first mounting portion 31 is a cylindrical structure. The eyepiece 4 is fixedly mounted on the first mounting portion 31. When it is necessary to observe with the eyepiece 4, the first cavity 311 of the first mounting portion 31 is communicated with the light-transmitting window 11, and all the light passing through the light-transmitting window 11 shines on the eyepiece 4 without leaking to the outside. When it is not necessary to observe with the eyepiece 4, the first cavity 311 of the first mounting portion 31 is separated from the light-transmitting window 11.

[0048] In some embodiments, the eyepiece 4 is threadedly connected to the first mounting portion 31. By rotating the eyepiece 4, the distance between the eyepiece 4 and the lens body 2 can be adjusted. When the eyepiece 4 is damaged or another specification of the eyepiece 4 needs to be replaced, the eyepiece 4 can be directly rotated to facilitate removal and replacement.

[0049] In some other embodiments, the eyepiece 4 is fixedly mounted on the first mounting portion 31. For example, after the eyepiece 4 is inserted into the first mounting portion 31, the eyepiece 4 is fixed to the first mounting portion 31 with glue or screws to prevent the eyepiece 4 from loosening. The distance from the eyepiece 4 to the lens body 2 and the distance from the image sensor 5 to the lens body 2 are both fixed and unchanged. Therefore, when the mounting cylinder 3 is switched between the first observation state and the second observation state, it is not necessary to refocus, which is convenient for operation.

[0050] Optionally, the mounting cylinder 3 includes a second mounting portion 32. A second cavity 321 is provided inside the second mounting portion 32. The image sensor 5 is fixedly arranged in the second cavity 321. When the mounting cylinder 3 is switched to the second observation state, the second cavity 321 is aligned with the light-transmitting window 11, and light passes through the light-transmitting window 11 and the second cavity 321 and shines on the image sensor 5. When the mounting cylinder 3 is switched to a non-second observation state, the outer wall of the telescope body 1 closes the port in the second observation state.

[0051] In this embodiment, the second mounting portion 32 is a cylindrical structure. The image sensor 5 is fixedly arranged in the second cavity 321. When it is necessary to observe with the display screen 6, the second cavity 321 of the second mounting portion 32 is communicated with the light-transmitting window 11, and the light passing through the light-transmitting window 11 shines on the image sensor 5 without leaking to the outside. When it is not necessary to observe with the eyepiece 4, the second cavity 321 of the second mounting portion 32 is separated from the light-transmitting window 11.

[0052] In this embodiment, the first mounting portion 31 and the second mounting portion 32 are symmetrically arranged on both sides of the rotation center line of the mounting cylinder 3, and the central axes of the first mounting portion 31 and the second mounting portion 32 coincide. When the mounting cylinder 3 switches between the first observation state and the second observation state, the mounting cylinder 3 only needs to rotate 180 degrees.

[0053] In this embodiment, the reflecting surface of the mirror body 2 forms a 45-degree angle with the central axis of the telescope main body 1, and the reflecting surface of the mirror body 2 forms a 45-degree angle with the central axis of the light-transmitting window 11. In this embodiment, the mirror body 2 is fixedly mounted on the telescope main body 1, and the mounting angle of the mirror body 2 does not change with the observation angle of the telescope main body 1.

[0054] Optionally, the multi-functional astronomical telescope further includes a tripod 7, and the telescope main body 1 is rotatably mounted on the tripod 7 to facilitate the user to adjust the use angle of the telescope main body 1.

[0055] Optionally, the multi-functional astronomical telescope further includes a finder scope 8, the finder scope 8 is mounted on the telescope main body 1, and the central axis of the finder scope 8 is arranged parallel to the central axis of the telescope main body 1.

[0056] Optionally, the display screen 6 is rotatably mounted on the telescope main body 1.

[0057] Optionally, the telescope main body 1 is equipped with a focusing component 9.

[0058] Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations on the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A multifunctional astronomical telescope, characterized in that: include: The telescope body (1) is provided with a light-transmitting window (11); A mirror body (2) is fixedly arranged in the light channel (12) of the telescope body (1), and the reflection surface of the mirror body (2) is inclined to face the light transmission window (11) and the lens of the telescope body (1); A mounting tube (3) is rotatably mounted on the periphery of the telescope body (1) where the light-transmitting window (11) is provided; The eyepiece (4) and the image sensor (5) are staggeredly mounted on the mounting tube (3) around the rotation center line of the mounting tube (3); the mounting tube (3) can be switched between a closed state, a first observation state, and a second observation state; when the mounting tube (3) is switched to the closed state, the mounting tube (3) closes the light-transmitting window (11); when the mounting tube (3) is switched to the first observation state, the eyepiece (4) is aligned with the light-transmitting window (11); when the mounting tube (3) is switched to the second observation state, the image sensor (5) is aligned with the light-transmitting window (11); A display screen (6) is communicatively connected to the image sensor (5).

2. The multifunctional astronomical telescope according to claim 1, characterized in that: The mounting tube (3) comprises a first mounting portion (31), a first cavity (311) is provided inside the first mounting portion (31), and the eyepiece (4) is fixedly mounted on the first mounting portion (31); when the mounting tube (3) is switched to the first observation state, the first cavity (311) is aligned with the light-transmitting window (11), and light passes through the light-transmitting window (11) and the first cavity (311) and is emitted to the eyepiece (4); when the mounting tube (3) is switched to a state other than the first observation state, the outer wall of the telescope body (1) closes the port of the first cavity (311).

3. The multifunctional astronomical telescope according to claim 2, characterized in that: The eyepiece (4) is threadably connected to the first mounting portion (31); Alternatively, the eyepiece (4) is fixedly mounted on the first mounting portion (31).

4. The multifunctional astronomical telescope according to claim 2, characterized in that: The mounting tube (3) comprises a second mounting portion (32), a second cavity (321) is provided inside the second mounting portion (32), and the image sensor (5) is fixedly arranged in the second cavity (321); when the mounting tube (3) is switched to the second observation state, the second cavity (321) is aligned with the light-transmitting window (11), and light passes through the light-transmitting window (11) and the second cavity (321) and is emitted to the image sensor (5); when the mounting tube (3) is switched to a state other than the second observation state, the outer wall of the telescope body (1) closes the port of the second observation state.

5. The multifunctional astronomical telescope according to claim 4, characterized in that: The first mounting portion (31) and the second mounting portion (32) are symmetrically arranged on both sides of the rotation center line of the mounting cylinder (3).

6. The multifunctional astronomical telescope according to any one of claims 1 to 5, characterized in that: The reflecting surface of the mirror body (2) forms an angle of 45 degrees with the central axis of the telescope body (1), and the reflecting surface of the mirror body (2) forms an angle of 45 degrees with the central axis of the light-transmitting window (11).

7. The multifunctional astronomical telescope according to any one of claims 1 to 5, characterized in that: The multifunctional astronomical telescope further comprises a tripod stand (7), and the telescope body (1) is rotatably mounted on the tripod stand (7).

8. The multifunctional astronomical telescope according to any one of claims 1 to 5, characterized in that: The multifunctional astronomical telescope further comprises a finderscope (8), wherein the finderscope (8) is mounted on the telescope body (1), and the central axis of the finderscope (8) is arranged parallel to the central axis of the telescope body (1).

9. The multifunctional astronomical telescope according to any one of claims 1 to 5, characterized in that: The display screen (6) is rotatably mounted on the telescope body (1).

10. The multifunctional astronomical telescope according to any one of claims 1 to 5, characterized in that: The telescope body (1) is equipped with a focusing component (9).

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