Three-level astronomical science popularization telescope suitable for college, middle and primary schools and use method of three-level astronomical science popularization telescope

Abstract

The invention relates to a three-level astronomical science popularization telescope suitable for college, middle and primary schools and a use method, the telescope comprises a college lens cone, a middle school lens cone and a primary school lens cone, and the middle school lens cone and the primary school lens cone are detachably connected with the college lens cone respectively; the outer wall of the primary school lens cone is provided with a sticker or a two-dimensional code for interactive learning. The telescope has the beneficial effects that the telescope design covers primary school, middle school and university stages, the learning requirements of students of different age groups are met, and the students can gradually go deep into astronomical knowledge and cultivate the interest of scientific exploration by adjusting the specifications and multiplying power of the objective lens and the eyepiece; meanwhile, the middle school lens cone, the primary school lens cone and the university lens cone are convenient to disassemble and assemble, and are convenient to transport and assemble in cooperation with a compact storage design.

Description

Technical Field

[0001] The present invention relates to the technical field of astronomical telescopes, and in particular to a three-level astronomical science telescope suitable for universities, middle schools and primary schools and a method for using the telescope. Background Art

[0002] In astronomy education, the existing telescopes are mostly designed at a single level, targeting students of a specific age group, and lack systematic and targeted designs. This design often fails to meet the observation needs of students at different stages. For example, telescopes at the primary school level are too simple to guide students to explore astronomy in depth; although telescopes at the middle school level have focusing functions, they are complicated to operate and beginners are easily confused; and telescopes at the university level are too professional and lack convenience, which affects the continuity of teaching and internships.

[0003] In addition, existing telescopes also have deficiencies in materials and structures. Many products fail to effectively cope with the challenges of outdoor environments, such as poor dust and water resistance. In addition, the lack of built-in learning resources and usage guides limits the possibility of students' self-study. Overall, there is an urgent need for a three-level, three-tube astronomical science telescope suitable for universities, middle schools, and primary schools. The telescope should have stronger adaptability and educational functions, and improve students' learning interest and observation ability through optimized design. Summary of the invention

[0004] The invention provides a three-level astronomical science telescope suitable for universities, middle schools and primary schools and a use method thereof, aiming to solve the problems in the prior art.

[0005] The technical solution of the present invention to solve the above technical problems is as follows:

[0006] A three-level astronomical science telescope suitable for universities, middle schools and primary schools, comprising a university telescope barrel, a middle school telescope barrel and a primary school telescope barrel, wherein the middle school telescope barrel and the primary school telescope barrel are respectively detachably connected to the university telescope barrel; an interactive learning sticker or a QR code is arranged on the outer wall of the primary school telescope barrel.

[0007] The beneficial effects of the present invention are as follows: when not in use, the middle school lens barrel and the primary school lens barrel are respectively connected to the university lens barrel, which is convenient to carry;

[0008] When using, users can take any one of the university telescope tube, middle school telescope tube and primary school telescope tube according to their own needs; at the same time, users can conduct in-depth learning according to the telescope tube taken through stickers or QR codes (matching primary school telescope tube), scientific experiment guidance manual (matching middle school telescope tube) and astronomical observation WeChat public account (matching university telescope tube).

[0009] The telescope design provided by the present invention covers primary school, middle school and university stages, meeting the learning needs of students of different age groups. By adjusting the specifications and magnifications of the objective lens and the eyepiece, students can gradually deepen their astronomical knowledge and cultivate an interest in scientific exploration. At the same time, the middle school telescope tube, the primary school telescope tube and the university telescope tube are easy to disassemble and assemble, and the compact storage design facilitates transportation and assembly.

[0010] Based on the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, two grooves are arranged at intervals on the university lens barrel, and magnet one is fixedly installed in each of the two grooves; magnet two is fixedly connected to the middle school lens barrel and the primary school lens barrel, respectively, and the two magnets two extend into the two grooves, respectively, and can be adsorbed on or separated from the two magnets one.

[0012] The beneficial effects of adopting the above further solution are simple structure and reasonable design. The two second magnets are used to cooperate with the two first magnets respectively to realize the detachable connection between the middle school lens barrel, the primary school lens barrel and the university lens barrel.

[0013] Furthermore, one end of the two magnets is fixedly connected to the secondary lens barrel and the primary lens barrel respectively, and the other end is fixedly sleeved with a buffer pad respectively.

[0014] The beneficial effects of adopting the above further solution are simple structure, reasonable design, using buffer pads to provide automatic alignment and fine-tuning capabilities for the magnetic connection, reducing assembly errors and improving ease of use.

[0015] Furthermore, anti-slip grooves are respectively provided on the side walls of the two grooves, and anti-slip rods are respectively fixedly connected to the two magnets, and the two anti-slip rods can be respectively inserted into or withdrawn from the two anti-slip grooves.

[0016] The beneficial effect of adopting the above-mentioned further scheme is that the structure is simple and the design is reasonable. When connecting, the two magnets 1 can be manually inserted into the two grooves respectively, and the secondary school lens barrel and the primary school lens barrel can be rotated so that the two anti-slip rods are respectively stuck in the two anti-slip grooves. At the same time, the two magnets 1 respectively absorb the two magnets 2, which can realize the assembly connection between the secondary school lens barrel, the primary school lens barrel and the university lens barrel, and prevent the secondary school lens barrel, the primary school lens barrel and the university lens barrel from slipping.

[0017] Furthermore, the two anti-slip rods are L-shaped rods respectively.

[0018] The beneficial effects of adopting the above further solution are simple structure, reasonable shape design of the two anti-slip rods and better anti-slip effect.

[0019] Furthermore, two electromagnets are fixedly installed on the university lens barrel at intervals, and a battery is also installed on the university lens barrel, and the battery is connected to the two electromagnets through lines respectively; iron blocks are fixedly installed on the middle school lens barrel and the primary school lens barrel respectively, and the two electromagnets can absorb the two iron blocks respectively when they are energized or release the two iron blocks when they are de-energized.

[0020] The beneficial effect of adopting the above further scheme is that when in use, when the two electromagnets are energized, the two iron blocks can be respectively adsorbed so that the middle school lens barrel and the primary school lens barrel are respectively connected to the university lens barrel; or, when the two electromagnets are powered off, the two iron blocks can be released so that the middle school lens barrel and the primary school lens barrel are respectively separated from the university lens barrel, which is easy to operate and saves time and effort.

[0021] Furthermore, two control buttons are fixedly installed on the lens barrel at intervals, one of which is connected to the battery and one of the electromagnets through lines, and the other is connected to the battery and the other electromagnet through lines.

[0022] The beneficial effects of adopting the above further solution are simple structure and reasonable design. Two control buttons can be used to realize the connection and disconnection between the battery and the two electromagnets, so as to power on or off the two electromagnets. The operation is simple and time-saving and labor-saving.

[0023] Furthermore, a handle is fixedly mounted on the lens barrel.

[0024] The beneficial effects of adopting the above further solution are simple structure, reasonable design, and the whole device can be conveniently carried by the handle, which is very convenient to use.

[0025] Furthermore, the university lens barrel, the middle school lens barrel and the primary school lens barrel are distributed in a triangle, and the middle school lens barrel and the primary school lens barrel are located on the same side of the university lens barrel.

[0026] The beneficial effects of adopting the above further scheme are simple structure, reasonable design, university lens barrel, middle school lens barrel and primary school lens barrel are distributed in a triangular shape, the distribution is reasonable, and it is easy to use.

[0027] The present invention also relates to a method for using the three-level astronomical science telescope suitable for universities, middle schools and primary schools as described above, comprising the following specific steps:

[0028] The user takes off any one of the university tube, middle school tube and primary school tube for observation according to his / her own identity.

[0029] The beneficial effect of adopting the above further scheme is that when using, the user can take any one of the university telescope tube, middle school telescope tube and primary school telescope tube for use according to his own needs; at the same time, the user can conduct in-depth learning according to the telescope tube taken through stickers or QR codes (matching primary school telescope tubes), scientific experiment guidance manuals (matching middle school telescope tubes) and astronomical observation WeChat public accounts (matching university telescope tubes). BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is an assembly diagram of the first embodiment of the present invention;

[0031] Figure 2 This is an exploded view of the first embodiment of the present invention;

[0032] Figure 3 This is an assembly diagram of the second magnet and the groove in the first embodiment of the present invention;

[0033] Figure 4 This is a schematic diagram of the structure of the magnet 2 in the first embodiment of the present invention;

[0034] Figure 5 It is an assembly diagram of the second embodiment of the present invention;

[0035] Figure 6 It is an exploded view of the second embodiment of the present invention;

[0036] Figure 7 It is a schematic diagram of the distribution of university lens tubes, middle school lens tubes and primary school lens tubes in the present invention.

[0037] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0038] 1. University lens barrel; 2. Middle school lens barrel; 3. Primary school lens barrel; 4. Groove; 5. Magnet one; 6. Magnet two; 7. Buffer pad; 8. Anti-slip groove; 9. Anti-slip rod; 10. Electromagnet; 11. Iron block; 12. Control button; 13. Handle. DETAILED DESCRIPTION

[0039] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, 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 limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0042] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0043] Example 1

[0044] like Figures 1 to 7 As shown, this embodiment provides a three-level astronomical science telescope suitable for universities, middle schools and primary schools, including a university lens barrel 1, a middle school lens barrel 2 and a primary school lens barrel 3, wherein the middle school lens barrel 2 and the primary school lens barrel 3 are respectively detachably connected to the university lens barrel 1; an outer wall of the primary school lens barrel 3 is provided with stickers or QR codes for interactive learning.

[0045] When not in use, the middle school lens tube 2 and the primary school lens tube 3 are respectively connected to the university lens tube 1 for easy carrying;

[0046] When in use, users can take any one of the university telescope tube 1, middle school telescope tube 2 and primary school telescope tube 3 according to their own needs; at the same time, users can conduct in-depth learning according to the telescope tube taken through stickers or QR codes (matching primary school telescope tubes), scientific experiment guidance manuals (matching middle school telescope tubes) and astronomical observation WeChat public accounts (matching university telescope tubes).

[0047] Preferably, in this embodiment, the primary lens barrel 3 is made of lightweight plastic, the secondary lens barrel 2 is made of aluminum alloy, and the primary lens barrel 3 is made of high-strength aluminum alloy to ensure durability and portability.

[0048] Preferably, in this embodiment, the specific parameters of the primary school lens tube 3 are: objective lens aperture 30-40mm, focal length 100-150mm, wide field of view, fixed magnification eyepiece, providing 10 times magnification, which is convenient for beginners to use. The fixed focal length design makes it convenient for students to quickly obtain clear images. The telescope housing can be equipped with replaceable interactive learning stickers or QR codes, which display relevant information about constellations and celestial bodies through augmented reality technology to enhance the fun of learning.

[0049] The specific parameters of the above-mentioned high school tube 2 are: objective lens focal length 50-100mm, medium and high magnification, interchangeable eyepieces (10x, 25x, 50x), with focusing function to meet different observation needs. Equipped with a rotating focusing ring, allowing flexible adjustment of the focal length. Equipped with an exclusive teaching kit, including a scientific experiment guidebook, to promote students' hands-on practice and conduct experimental operations in combination with knowledge learning.

[0050] The specific parameters of the above-mentioned University Tube 1 are: objective lens focal length 100-200mm, high magnification, replaceable eyepieces (10x, 25x, 50x, 100x), precision focusing system, suitable for in-depth observation. University Tube 1 uses high-strength aluminum alloy, and the surface is anodized to improve durability and aesthetics, suitable for deep space observation. University Tube 1 uses a precision gear focusing device to support a higher-precision focusing experience. The telescope can be connected to a virtual observation platform (such as the WeChat public account for astronomical observations) to achieve in-depth learning that combines online and offline. Students can share and discuss observation results through the platform while observing, expanding the breadth and depth of learning.

[0051] Primary school stage: Students can directly use the fixed eyepiece to easily observe celestial bodies. Basic astronomical knowledge is printed on the outside of the tube to enhance the learning experience.

[0052] Middle school stage: Students need to choose the appropriate eyepiece according to the object of observation, rotate the focusing ring to obtain a clear image, and adjust the eyepiece distance to suit their personal viewing distance.

[0053] University stage: Users select the appropriate magnification according to the observed object, use the precision focusing system to achieve clear imaging, and adjust the eyepiece spacing and field of view to quickly track celestial bodies.

[0054] The above-mentioned three-level three-tube astronomical science telescope design not only meets the needs of students of different age groups, but also effectively promotes the learning and practice of astronomical knowledge.

[0055] It should be noted that the above-mentioned university lens barrel 1, middle school lens barrel 2 and primary school lens barrel 3 respectively adopt existing technologies, and their specific internal structures and principles will not be described in detail here.

[0056] The method used by the above telescope is as follows:

[0057] Preparation: Make sure the telescope is clean, the optics are dust-free, and the appropriate eyepiece is installed.

[0058] Adjustment: Adjust the eyepiece distance according to the user's eye distance and use the focusing mechanism to ensure that the target object is clearly visible.

[0059] Observation: Select a celestial body, use the wide-field objective to quickly locate the target, and then make detailed observations through the eyepiece.

[0060] Recording: Encourage students to record their observations to promote learning and reflection.

[0061] The telescope design provided in this embodiment covers primary school, middle school and university stages, meeting the learning needs of students of different age groups. By adjusting the specifications and magnifications of the objective lens and the eyepiece, students can gradually deepen their astronomical knowledge and cultivate an interest in scientific exploration. At the same time, the middle school telescope tube, the primary school telescope tube and the university telescope tube are easy to disassemble and assemble, and the compact storage design facilitates transportation and assembly.

[0062] Example 2

[0063] On the basis of Example 1, in this embodiment, two grooves 4 are spaced apart on the university lens barrel 1, and magnets 5 are fixedly installed in the two grooves 4 respectively; the middle school lens barrel 2 and the primary school lens barrel 3 are respectively fixedly connected with magnets 6, and the two magnets 6 extend into the two grooves 4 respectively, and can be adsorbed or separated from the two magnets 5 respectively.

[0064] The solution has a simple structure and a reasonable design. The two magnets 2 6 are used to cooperate with the two magnets 1 5 respectively to achieve a detachable connection between the middle school lens barrel 2 and the primary school lens barrel 3 and the university lens barrel 1.

[0065] Preferably, in this embodiment, the two magnets 2 6 and the two magnets 1 5 are preferably block structures, which can be rectangular blocks or circular blocks.

[0066] In addition, the shapes of the two grooves 4 match the shapes of the two magnets 1 5 and the two magnets 2 6 .

[0067] Example 3

[0068] On the basis of Example 2, in this embodiment, one end of the two magnets 6 is fixedly connected to the secondary lens barrel 2 and the primary lens barrel 3 respectively, and the other end is fixedly sleeved with a buffer pad 7 respectively.

[0069] This solution has a simple structure and a reasonable design, and utilizes the buffer pad 7 to provide automatic alignment and fine-tuning capabilities for the magnetic connection, thereby reducing assembly errors and improving ease of use.

[0070] Preferably, in this embodiment, each buffer pad 7 is preferably an annular silicone pad.

[0071] Example 4

[0072] On the basis of any one of Examples 2 to 3, in this embodiment, anti-slip grooves 8 are respectively provided on the side walls of the two grooves 4, and anti-slip rods 9 are respectively fixedly connected to the two magnets 6, and the two anti-slip rods 9 can be respectively inserted into or withdrawn from the two anti-slip grooves 8.

[0073] The scheme has a simple structure and a reasonable design. When connecting, the two magnets 1 5 can be manually inserted into the two grooves 4 respectively, and the middle school lens barrel 2 and the primary school lens barrel 3 can be rotated so that the two anti-slip rods 9 are respectively stuck in the two anti-slip grooves 8. At the same time, the two magnets 1 5 respectively absorb the two magnets 2 6, which can realize the assembly connection between the middle school lens barrel 2 and the primary school lens barrel 3 and the university lens barrel 1, and prevent the middle school lens barrel 2 and the primary school lens barrel 3 from slipping off the university lens barrel 1.

[0074] Example 5

[0075] On the basis of Embodiment 4, in this embodiment, the two anti-drop rods 9 are L-shaped rods respectively.

[0076] This solution has a simple structure, the two anti-slip rods 9 have a reasonable shape design, and the anti-slip effect is better.

[0077] Preferably, in this embodiment, one end of the two L-shaped rods is respectively distributed perpendicular to the two magnets 2 6 and is respectively fixedly connected to the two magnets 2 6 , and the other ends of the two L-shaped rods are respectively distributed parallel to the two magnets 2 6 and are respectively matched with the two grooves 4 .

[0078] Example 6

[0079] On the basis of Example 1, in this embodiment, two electromagnets 10 are fixedly installed at intervals on the university lens barrel 1, and a battery is also installed on the university lens barrel 1, and the battery is connected to the two electromagnets 10 through lines respectively; iron blocks 11 are fixedly installed on the middle school lens barrel 2 and the primary school lens barrel 3 respectively, and the two electromagnets 10 can respectively absorb the two iron blocks 11 when they are energized or release the two iron blocks 11 when the two electromagnets 10 are de-energized.

[0080] During use, when the two electromagnets 10 are powered on, the two iron blocks 11 can be respectively attracted so that the middle school lens barrel 2 and the primary school lens barrel 3 are respectively connected to the university lens barrel 1; or, when the two electromagnets 10 are powered off, the two iron blocks 11 can be released so that the middle school lens barrel 2 and the primary school lens barrel 3 are respectively separated from the university lens barrel 1, which is easy to operate and saves time and effort.

[0081] Preferably, in this embodiment, a mounting groove is provided on the outer wall of the university lens barrel 1, the battery is installed in the mounting groove, and a battery cover is buckled at the notch of the mounting groove.

[0082] In addition, for the sake of aesthetics and reasonable and safe line distribution, two wiring channels connected to the mounting grooves are provided on the side wall of the university lens barrel 1, and the lines connecting the battery and the two electromagnets 10 are distributed in the two wiring channels.

[0083] The above-mentioned embodiment 6 and embodiment 2 are parallel solutions, and both can realize the detachable connection of the middle school lens barrel 2 and the primary school lens barrel 3 with the university lens barrel 1 respectively.

[0084] Example 7

[0085] On the basis of Example 6, in this embodiment, two control buttons 12 are fixedly installed on the university lens barrel 1 at intervals, one of the control buttons 12 is connected to the battery and one of the electromagnets 10 through lines, and the other control button 12 is connected to the battery and the other electromagnet 10 through lines.

[0086] The solution has a simple structure and a reasonable design. The two control buttons 12 can be used to realize the on-off between the battery and the two electromagnets 10 so as to power on or off the two electromagnets 10. The operation is simple and time-saving.

[0087] Based on the above solution, the two control buttons 12 are distributed on the lens barrel 1 at positions corresponding to the two wiring channels, which is reasonably designed and convenient for wiring.

[0088] Example 8

[0089] On the basis of the above embodiments, in this embodiment, a handle 13 is further fixedly mounted on the lens barrel 1 .

[0090] This solution has a simple structure and a reasonable design. The handle 13 is used to carry the entire device, and it is very convenient to use.

[0091] Example 9

[0092] On the basis of the above embodiments, in this embodiment, the university lens barrel 1 , the middle school lens barrel 2 and the primary school lens barrel 3 are distributed in a triangle, and the middle school lens barrel 2 and the primary school lens barrel 3 are located on the same side of the university lens barrel 1 .

[0093] The scheme has a simple structure and a reasonable design. The university lens tube 1, the middle school lens tube 2 and the primary school lens tube 3 are distributed in a triangle, which is reasonable and easy to use.

[0094] Alternatively, the university lens barrel 1, the middle school lens barrel 2 and the primary school lens barrel 3 may also be distributed in other suitable distribution modes, for example, the university lens barrel 1, the middle school lens barrel 2 and the primary school lens barrel 3 are distributed in a straight line.

[0095] Example 10

[0096] On the basis of the above embodiments, this embodiment further provides a method for using the three-level astronomical science telescope applicable to universities, middle schools and primary schools as described above, including the following specific steps:

[0097] The user takes off any one of the university lens barrel 1, the middle school lens barrel 2 and the primary school lens barrel 3 for observation according to his / her own identity.

[0098] When in use, users can take any one of the university telescope tube 1, middle school telescope tube 2 and primary school telescope tube 3 according to their own needs; at the same time, users can conduct in-depth learning according to the telescope tube taken through stickers or QR codes (matching primary school telescope tube 3), scientific experiment guidance manuals (matching middle school telescope tube 2) and astronomical observation WeChat public accounts (matching university telescope tube 1).

[0099] Based on the above scheme, when using the primary school telescope tube 3, primary school students can first obtain the usage method of the primary school telescope tube 3 and related astronomical knowledge by scanning the sticker or QR code on the primary school telescope tube 3;

[0100] When using the Middle School Telescope Tube 2, middle school students can learn how to use the Middle School Telescope Tube 2 and related astronomical knowledge through the scientific experiment guidance manual, which promotes students' hands-on practice and combines knowledge learning with experimental operations;

[0101] When using the University Telescope Tube 1, college students can learn about the use of the University Telescope Tube 1 and related astronomical knowledge by following the Astronomical Observation WeChat public account, and achieve in-depth learning that combines online and offline learning. Students can share and discuss observation results through the platform while observing, expanding the breadth and depth of learning.

[0102] The working principle of the present invention is as follows:

[0103] When not in use, the middle school lens tube 2 and the primary school lens tube 3 are respectively connected to the university lens tube 1 for easy carrying;

[0104] When using, the user can use any one of the university lens tube 1, the middle school lens tube 2 and the primary school lens tube 3 according to their own needs;

[0105] When using the primary school telescope tube 3, primary school students can first scan the sticker or QR code on the primary school telescope tube 3 to obtain the usage method of the primary school telescope tube 3 and related astronomical knowledge;

[0106] When using the Middle School Telescope Tube 2, middle school students can learn how to use the Middle School Telescope Tube 2 and related astronomical knowledge through the scientific experiment guidance manual, which promotes students' hands-on practice and combines knowledge learning with experimental operations;

[0107] When using the University Telescope Tube 1, college students can learn about the use of the University Telescope Tube 1 and related astronomical knowledge by following the Astronomical Observation WeChat public account, and achieve in-depth learning that combines online and offline learning. Students can share and discuss observation results through the platform while observing, expanding the breadth and depth of learning.

[0108] Through the hierarchical design, the three-level three-tube astronomical science telescope of the present invention can meet the needs of students at different educational stages, ensure safety and ease of use, and guide students to deeply explore the fun of astronomy.

[0109] The advantages of the present invention are as follows:

[0110] (1) Multi-level adaptability: The telescope is designed to cover primary school, middle school and university stages to meet the learning needs of students of different ages. By adjusting the specifications and magnification of the objective lens and eyepiece, students can gradually deepen their astronomical knowledge and cultivate an interest in scientific exploration.

[0111] (2) Optimized optical system: The optical systems at all levels are optimized according to the actual usage of students to ensure clear imaging in different environments. Multi-layer coating technology and dust-proof and waterproof design ensure good optical performance and durability.

[0112] (3) Convenient operation and safe design: It adopts fixed eyepiece and simple focusing system to simplify the operation process, making it easier for beginners to get started.

[0113] At the same time, the safety design includes soft edge protection and non-slip shell to reduce the risk of accidents during use.

[0114] (4) Enhanced learning experience: Basic astronomical knowledge and operating instructions are printed on the exterior of the telescope, which promotes students’ independent learning and the cultivation of scientific thinking, thereby enhancing their scientific literacy.

[0115] Attached Figure 1 and attached Figure 2 With attached Figure 5 and attached Figure 6 There are two different ways of connecting the middle school lens tube 2 and the primary school lens tube 3 with the university lens tube 1, namely, Figure 1 and attached Figure 2The secondary school lens tube 2 and the primary school lens tube 3 are detachably connected to the university lens tube 1 by magnets and snap-on structures, respectively. Figure 5 and attached Figure 6 The middle school lens barrel 2 and the primary school lens barrel 3 are detachably connected to the university lens barrel 1 by using the structure of electromagnet and iron block respectively. Both connection modes can realize the detachable connection of the middle school lens barrel 2 and the primary school lens barrel 3 with the university lens barrel 1.

[0116] It should be noted that all electronic components involved in the present invention adopt the existing technology, and the above-mentioned components are electrically connected to the controller, and the control circuit between the controller and each component is the existing technology.

[0117] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0118] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0119] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-level astronomical science telescope suitable for universities, middle schools and primary schools, characterized by: The lens comprises a university lens barrel (1), a middle school lens barrel (2) and a primary school lens barrel (3); the middle school lens barrel (2) and the primary school lens barrel (3) are respectively detachably connected to the university lens barrel (1); and a sticker or a QR code for interactive learning is provided on the outer wall of the primary school lens barrel (3).

2. The three-level astronomical science telescope suitable for universities, middle schools and primary schools according to claim 1 is characterized by: The university lens barrel (1) is provided with two grooves (4) at intervals, and magnets (5) are respectively fixedly installed in the two grooves (4); the middle school lens barrel (2) and the primary school lens barrel (3) are respectively fixedly connected with magnets (6), and the two magnets (6) extend into the two grooves (4) respectively and can be attracted to or separated from the two magnets (5).

3. The three-level astronomical science telescope suitable for universities, middle schools and primary schools according to claim 2 is characterized by: One end of the two magnets (6) is fixedly connected to the secondary lens barrel (2) and the primary lens barrel (3), respectively, and the other end is fixedly sleeved with a buffer pad (7).

4. The three-level astronomical science telescope suitable for universities, middle schools and primary schools according to claim 2 is characterized by: Anti-slip grooves (8) are respectively provided on the side walls of the two grooves (4), and anti-slip rods (9) are respectively fixedly connected to the two magnets (6), and the two anti-slip rods (9) can be respectively inserted into or withdrawn from the two anti-slip grooves (8).

5. The three-level astronomical science telescope suitable for universities, middle schools and primary schools according to claim 4 is characterized by: The two anti-slip rods (9) are respectively L-shaped rods.

6. The three-level astronomical science telescope suitable for universities, middle schools and primary schools according to claim 1, characterized in that: Two electromagnets (10) are fixedly installed at intervals on the university lens barrel (1), and a battery is also installed on the university lens barrel (1), and the battery is connected to the two electromagnets (10) through circuits respectively; iron blocks (11) are fixedly installed on the middle school lens barrel (2) and the primary school lens barrel (3), respectively, and the two electromagnets (10) can absorb the two iron blocks (11) when they are powered on, or release the two iron blocks (11) when they are powered off.

7. The three-level astronomical science telescope suitable for universities, middle schools and primary schools according to claim 6 is characterized by: Two control buttons (12) are also fixedly installed on the lens barrel (1) at intervals, one of the control buttons (12) being connected to the battery and one of the electromagnets (10) via lines, and the other control button (12) being connected to the battery and the other electromagnet (10) via lines.

8. The three-level astronomical science telescope suitable for universities, middle schools and primary schools according to any one of claims 1 to 7, characterized in that: A handle (13) is also fixedly mounted on the lens barrel (1).

9. The three-level astronomical science telescope suitable for universities, middle schools and primary schools according to any one of claims 1 to 7, characterized in that: The university lens barrel (1), the middle school lens barrel (2) and the primary school lens barrel (3) are distributed in a triangle, and the middle school lens barrel (2) and the primary school lens barrel (3) are located on the same side of the university lens barrel (1).

10. A method for using the three-level astronomical science telescope suitable for universities, middle schools and primary schools as claimed in any one of claims 1 to 9, characterized in that: The specific steps include: The user takes off any one of the university lens tube (1), the middle school lens tube (2) and the primary school lens tube (3) for observation according to his / her identity.

Images