An ultra-wide-angle eyepiece production assembly device

Abstract

The application relates to the technical field of eyepiece production, and discloses an ultra-wide-angle eyepiece production and assembly device, which comprises an eyepiece frame, the outer surface of the eyepiece frame is connected with a positioning mechanism in an clamping mode, the outer surface of the positioning mechanism is fixedly connected with an assembly mechanism, the interior of the assembly mechanism is clamped with an ultra-wide-angle eyepiece, a sliding groove is arranged, a rotating sleeve ring drives a threaded column to push a rubber pad to touch the side surface of the eyepiece frame, the sleeve ring slides in the groove to fix the eyepiece frame, three groups of symmetrical structures make the eyepiece frame keep vertical; a limiting ring is arranged, a suction disc one synchronously supports when sucking the eyepiece, the eyepiece is stabilized and kept horizontal, the eyepiece is convenient to polish and the adaptability with the eyepiece frame is improved; a suction disc two is arranged, the outer surface of the eyepiece is first sucked, a guide plate is pushed to make the eyepiece touch the limiting ring, the eyepiece is kept horizontal and is prevented from being scratched by blocking the polishing slag; a limiting plate and a guide rod are arranged, the two are sleeved to make the contact position of the eyepiece and the limiting ring be coaxial with the axis, and the assembly axis of the eyepiece and the eyepiece frame is ensured to be consistent.

Description

Technical Field

[0001] This invention relates to the field of eyepiece manufacturing technology, specifically to an ultra-wide-angle eyepiece manufacturing and assembly device. Background Technology

[0002] Optical technology is rapidly penetrating fields such as astronomical observation, security monitoring, VR, AR, and automotive vision. Ultra-wide-angle eyepieces are experiencing explosive market demand due to their advantages of large field of view, high imaging clarity, and wide adaptability. Astronomical telescopes use them to achieve large-scale observation of deep-sky objects, while VR devices use them to enhance the user's visual immersion. Their core performance indicators place stringent requirements on assembly processes.

[0003] Patent application CN202111411409.9 discloses a medical goggle production and assembly device, including a base, a power mechanism, a feeding mechanism, and a polishing mechanism. The feeding mechanism is installed on the upper side of the base, and the power mechanism and polishing mechanism are installed on the inner side of the base. The power mechanism and polishing mechanism are connected together. Heating resistance wires are wound around the goggle frame to prevent water fogging on the lens due to changes in ambient temperature, thereby avoiding obstruction of vision. The lens installation process is linked with the frame polishing process to reduce installation time and improve work efficiency.

[0004] However, this patent also has the following shortcomings: in the production and assembly of ultra-wide-angle eyepieces, in order to ensure assembly accuracy, the sides of the ultra-wide-angle eyepieces need to be polished. However, when existing assembly devices polish, the ultra-wide-angle eyepieces often shift due to the polishing force, and the slag produced by polishing is easy to come into contact with the surface of the ultra-wide-angle eyepieces, which not only affects the assembly accuracy but may also damage the ultra-wide-angle eyepieces. In view of this situation, an ultra-wide-angle eyepiece production and assembly device is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide an ultra-wide-angle eyepiece production and assembly apparatus to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an ultra-wide-angle eyepiece production and assembly device, comprising an eyepiece frame, a positioning mechanism being snapped onto the outer surface of the eyepiece frame, an assembly mechanism being fixedly connected to the outer surface of the positioning mechanism, and an ultra-wide-angle eyepiece being snapped onto the inside of the assembly mechanism, wherein the positioning mechanism includes: A sliding frame 1 has a sliding groove inside, a rotating collar is rotatably connected inside the sliding groove, a threaded post is threaded inside the rotating collar, a rubber pad is fixedly connected to the outer surface of the threaded post, and a telescopic cover is fixedly connected to the outer surface of the rotating collar, the telescopic cover is used to protect the threaded post. A mounting bracket has a screw threadedly connected inside. A base plate is threadedly connected to the outer surface of the screw. A suction cup and a support rod are fixedly connected to the outer surface of the base plate. A limit ring is fixedly connected to the outer surface of the support rod. The limit ring is used to limit the movement of the ultra-wide-angle eyepiece.

[0007] According to the above technical solution, the lower surface of the sliding frame 1 is in contact with the upper surface of the eyepiece frame, the outer surface of the rubber pad is in contact with the side of the eyepiece frame, the rotating collar is slidably connected to the sliding groove, the outer surface of the telescopic cover is in contact with the outer surface of the rubber pad, and the rubber pad is used to fix the eyepiece frame.

[0008] According to the above technical solution, the outer surface of the fixed frame is fixedly connected to the outer surface of the sliding frame, the outer surface of the suction cup is in contact with the outer surface of the ultra-wide-angle eyepiece, the limiting ring is in contact with the outer surface of the ultra-wide-angle eyepiece, and the screw is used to push the ultra-wide-angle eyepiece.

[0009] According to the above technical solution, the assembly mechanism includes a sliding disk, which is fixedly connected to the outer surface of the base plate. A second sliding frame is slidably connected to the outer surface of the sliding disk. A slider is fixedly connected to the outer surface of the second sliding frame. A second screw is threadedly connected to the inner surface of the slider. A support frame is slidably connected to the outer surface of the slider. A torsion spring is fixedly connected to the outer surface of the support frame. A rotating frame is fixedly connected to the outer surface of the torsion spring. A friction roller is rotatably connected to the outer surface of the rotating frame. The friction roller is used to polish the side of the ultra-wide-angle eyepiece.

[0010] According to the above technical solution, the assembly mechanism further includes a spring, a guide groove is provided inside the base plate, the spring is sleeved with a screw, a guide plate is slidably connected to the outer surface of the screw, a suction cup is fixedly connected to the lower surface of the guide plate, a guide rod is fixedly connected to the upper surface of the guide plate, and a limit plate is engaged with the outer surface of the guide rod. The limit plate is used to limit the suction cup.

[0011] According to the above technical solution, the assembly mechanism further includes a protective cover, which is fixedly connected to the outer surface of the support frame. A telescopic baffle is fixedly connected inside the support frame. The outer surface of the sliding frame is fitted with a protective cover, which is used to protect the sliding plate.

[0012] According to the above technical solution, the outer surface of the slider is flush with the outer surface of the support frame, the second screw is rotatably connected to the support frame, the torsion spring is rotatably connected to the support frame, the friction roller is in contact with the side of the ultra-wide-angle eyepiece, and the second screw is used to adjust the support frame.

[0013] According to the above technical solution, the outer surface of the suction cup two is in contact with the outer surface of the ultra-wide-angle eyepiece, the outer surface of the symmetrically arranged screw one is slidably connected to the limit plate, the outer surface of the telescopic baffle is fixedly connected to the outer surface of the slider, the outer surface of the telescopic baffle is flush with the outer surface of the support frame, and the suction cup two is used to protect the ultra-wide-angle eyepiece.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. This ultra-wide-angle eyepiece production and assembly device, by setting a sliding groove, can drive the threaded column to push the rubber pad by rotating the rotating collar, so that the rubber pad contacts the side of the eyepiece frame. The rotating collar slides in the sliding groove, which can fix the eyepiece frame in two positions. Moreover, the eyepiece frame is kept vertical by the three sets of symmetrically arranged structures.

[0015] 2. This ultra-wide-angle eyepiece production and assembly device, by setting a limiting ring, when a pair of ultra-wide-angle eyepieces are clamped by the suction cup, the limiting ring simultaneously supports the eyepiece, so that the clamping position of the suction cup can stabilize the ultra-wide-angle eyepiece and keep the eyepiece in a horizontal state, which facilitates the grinding of the side of the eyepiece and improves the assembly compatibility between the eyepiece and the eyepiece frame.

[0016] 3. This ultra-wide-angle eyepiece production and assembly device, by setting up a second suction cup, first clamps the upper outer surface of the ultra-wide-angle eyepiece, and at the same time pushes the guide plate to rotate, so that the eyepiece contacts the surface of the limiting ring. This not only keeps the eyepiece horizontal, but also blocks the material residue generated by grinding through the second suction cup, preventing it from entering between the second suction cup and the eyepiece, thus preventing the eyepiece from being scratched.

[0017] 4. This ultra-wide-angle eyepiece production and assembly device, by setting a limiting plate and a guide rod, when the ultra-wide-angle eyepiece contacts the limiting ring, the contact position between the eyepiece and the limiting ring coincides with the axis of the limiting ring through the sleeve cooperation of the limiting plate and the guide rod, thereby ensuring that the axis of the ultra-wide-angle eyepiece and the eyepiece frame are kept consistent during assembly. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a cross-sectional view of the main body of the invention; Figure 3 for Figure 2 Enlarged cross-sectional view of the structure at point A in the middle; Figure 4 This is a schematic diagram of the structure of the sliding frame of the present invention; Figure 5 This is a schematic diagram of the assembly mechanism of the present invention; Figure 6 This is a schematic diagram of the structure of the sliding disk of the present invention; Figure 7 This is a schematic diagram of the structure of the sliding frame II of the present invention; Figure 8 for Figure 5 Enlarged cross-sectional view of the structure at point B.

[0019] In the diagram: 1. Eyepiece frame; 2. Ultra-wide-angle eyepiece; 3. Positioning mechanism; 31. Sliding frame one; 311. Sliding groove; 312. Rotating collar; 313. Threaded post; 314. Rubber pad; 315. Telescopic cover; 32. Fixing frame; 321. Screw one; 322. Base plate; 323. Suction cup one; 324. Supporting bent rod; 325. Limiting ring; 4. Assembly mechanism; 41. Sliding plate; 411. Sliding frame two; 412. Slider; 413. Screw two; 414. Support frame; 415. Torsion spring; 416. Rotating frame; 417. Friction roller; 42. Guide groove; 421. Spring; 422. Guide plate; 423. Suction cup two; 424. Limiting plate; 425. Guide rod; 43. Protective cover one; 44. Telescopic baffle; 45. Protective cover two. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0021] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention.

[0022] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0023] Example 1: See Figures 1-4 The present invention provides a technical solution: an ultra-wide-angle eyepiece production and assembly device, comprising an eyepiece frame 1, a positioning mechanism 3 being snapped onto the outer surface of the eyepiece frame 1, an assembly mechanism 4 being fixedly connected to the outer surface of the positioning mechanism 3, and an ultra-wide-angle eyepiece 2 being snapped onto the inside of the assembly mechanism 4. The positioning mechanism 3 includes: The sliding frame 31 has a sliding groove 311 inside. A rotating collar 312 is rotatably connected inside the sliding groove 311. A threaded post 313 is threaded inside the rotating collar 312. A rubber pad 314 is fixedly connected to the outer surface of the threaded post 313. A telescopic cover 315 is fixedly connected to the outer surface of the rotating collar 312. The telescopic cover 315 is used to protect the threaded post 313. The mounting bracket 32 ​​has a screw 321 internally threadedly connected to it. The outer surface of the screw 321 is threadedly connected to a base plate 322. The outer surface of the base plate 322 is fixedly connected to a suction cup 323 and a support rod 324. The outer surface of the support rod 324 is fixedly connected to a limit ring 325, which is used to limit the ultra-wide-angle eyepiece 2.

[0024] The lower surface of the sliding bracket 31 contacts the upper surface of the eyepiece frame 1, the outer surface of the rubber pad 314 contacts the side of the eyepiece frame 1, the rotating collar 312 is slidably connected to the sliding groove 311, the outer surface of the telescopic cover 315 contacts the outer surface of the rubber pad 314, and the rubber pad 314 is used to fix the eyepiece frame 1.

[0025] The outer surface of the fixed frame 32 is fixedly connected to the outer surface of the sliding frame 31. The outer surface of the suction cup 323 is in contact with the outer surface of the ultra-wide-angle eyepiece 2. The limiting ring 325 is in contact with the outer surface of the ultra-wide-angle eyepiece 2. The screw 321 is used to push the ultra-wide-angle eyepiece 2. When the position of the threaded column 313 is controlled by the rotating collar 312, the rotating collar 312 can be rotated by an external power device, thereby stabilizing and controlling the six symmetrically arranged rotating collars 312, further ensuring that the positioning of the eyepiece frame 1 is in a vertical position. At the same time, the rubber pad 314 is set to avoid the impact on the outer shell of the eyepiece frame 1 due to large and fast fixing, thereby ensuring the assembly accuracy.

[0026] In the production and assembly of the ultra-wide-angle eyepiece 2, in order to ensure assembly accuracy, the side of the ultra-wide-angle eyepiece 2 needs to be polished. However, when the existing assembly device polishes, the ultra-wide-angle eyepiece 2 often shifts due to the polishing force. Therefore, a positioning mechanism 3 is needed to position the eyepiece frame 1 and the ultra-wide-angle eyepiece 2 so that the ultra-wide-angle eyepiece 2 will not shift during the polishing process, thus ensuring that the assembly accuracy is not affected.

[0027] The working principle of this embodiment is as follows: When using this ultra-wide-angle eyepiece production assembly device, the screw 321 is rotated to move the threaded post 313 inward and outward. At the same time, another set of rotating collars 312 slides inside the sliding groove 311. Then, the upper surface of the eyepiece frame 1 at the end that is not being assembled contacts the lower surface of the sliding frame 31. The rotating collar 312 is reversed to move the threaded post 313 inward, thereby pushing the rubber pad 314 to contact the outer surface of the eyepiece frame 1. The eyepiece frame 1 is limited and positioned by the three symmetrically arranged sets of rubber pads 314. At the same time, the other symmetrically arranged set of rotating collars 312 reverses to push the rubber pads 314. The eyepiece frame 1 is moved inward to perform two-point positioning, making it vertical for easy assembly. At this time, the ultra-wide-angle eyepiece 2 is placed on the surface of the limiting ring 325, and the ultra-wide-angle eyepiece 2 is kept horizontal by the annular limiting of the limiting ring 325. The ultra-wide-angle eyepiece 2 is then held in place by the suction cup 323. Then, the side of the ultra-wide-angle eyepiece 2 is polished by the external polishing device and the air blowing device, and the polishing residue is blown away from the ultra-wide-angle eyepiece 2 and the suction cup 323. After polishing is completed, the base plate 322 is moved towards the eyepiece frame 1 by the rotation of the screw 321, thereby assembling the limiting ring 325 with the eyepiece frame 1.

[0028] Example 2: Please refer to Figures 5-8 Based on Embodiment 1, the present invention provides a technical solution: the assembly mechanism 4 includes a sliding disk 41, which is fixedly connected to the outer surface of the base plate 322. A second sliding frame 411 is slidably connected to the outer surface of the sliding disk 41. A slider 412 is fixedly connected to the outer surface of the second sliding frame 411. A second screw 413 is threadedly connected to the inside of the slider 412. A support frame 414 is slidably connected to the outer surface of the slider 412. A torsion spring 415 is fixedly connected to the outer surface of the support frame 414. A rotating frame 416 is fixedly connected to the outer surface of the torsion spring 415. A friction roller 417 is rotatably connected to the outer surface of the rotating frame 416. The friction roller 417 is used to polish the side of the ultra-wide-angle eyepiece 2.

[0029] The assembly mechanism 4 also includes a spring 421. A guide groove 42 is provided inside the base plate 322. The spring 421 is sleeved with the screw 321. A guide plate 422 is slidably connected to the outer surface of the screw 321. A suction cup 423 is fixedly connected to the lower surface of the guide plate 422. A guide rod 425 is fixedly connected to the upper surface of the guide plate 422. A limit plate 424 is snapped onto the outer surface of the guide rod 425. The limit plate 424 is used to limit the suction cup 423.

[0030] The assembly mechanism 4 also includes a protective cover 43, which is fixedly connected to the outer surface of the support frame 414. A telescopic baffle 44 is fixedly connected inside the support frame 414. A protective cover 45 is snapped onto the outer surface of the sliding frame 411. The protective cover 45 is used to protect the sliding plate 41.

[0031] The outer surface of slider 412 is flush with the outer surface of support frame 414. Screw 413 is rotatably connected to support frame 414. Torsion spring 415 is rotatably connected to support frame 414. Friction roller 417 is in contact with the side of ultra-wide-angle eyepiece 2. Screw 413 is used to adjust support frame 414.

[0032] The outer surface of suction cup 2 423 is in contact with the outer surface of ultra-wide-angle eyepiece 2. The outer surface of the symmetrically arranged screw 1 321 is slidably connected to the limit plate 424. The outer surface of the telescopic baffle 44 is fixedly connected to the outer surface of the slider 412. The outer surface of the telescopic baffle 44 is flush with the outer surface of the support frame 414. Suction cup 2 423 is used to protect ultra-wide-angle eyepiece 2. When the support frame 414 moves downward, the guide groove 42 prevents the support frame 414 from contacting the surface of the base plate 322, thereby increasing the downward movement distance and avoiding interference with the assembly of ultra-wide-angle eyepiece 2. When the support frame 414 moves, it is protected by protective cover 1 43 and telescopic baffle 44 to prevent material residue from affecting it.

[0033] During the grinding process of the side of the ultra-wide-angle eyepiece 2, the grinding debris can easily come into contact with the surface of the ultra-wide-angle eyepiece 2, which not only affects the assembly accuracy but may also damage the ultra-wide-angle eyepiece 2. Therefore, the assembly mechanism 4 needs to protect the upper and lower surfaces of the ultra-wide-angle eyepiece 2 to avoid damage to the ultra-wide-angle eyepiece 2 caused by the grinding debris.

[0034] The working principle of this embodiment is as follows: When using this ultra-wide-angle eyepiece production assembly device, when placing the ultra-wide-angle eyepiece 2, the guide plate 422 is pushed upward and rotated around the screw 321, moving the suction cup 423 out. At this time, the ultra-wide-angle eyepiece 2 is firmly suctioned onto the surface of the suction cup 423. Then, the suction cup 423 is pushed to rotate above the limiting ring 325, and the limiting plate 424 is pushed to rotate, so that the limiting plate 424 engages with the guide rod 425, thereby fixing the position of the suction cup 423 and aligning the axis of the suction cup 423 with the axis of the eyepiece frame 1. Simultaneously, the side of the ultra-wide-angle eyepiece 2 contacts the surface of the friction roller 417, then pushes the second suction cup 423 downward, so that the lower surface of the ultra-wide-angle eyepiece 2 contacts the upper surface of the limiting ring 325, thereby assisting in the positioning of the ultra-wide-angle eyepiece 2 and keeping it horizontal. At the same time, the first suction cup 323 clamps the ultra-wide-angle eyepiece 2. When the guide plate 422 moves downward, the distance between the slider 412 and the support frame 414 is controlled by the second screw 413, so that the assembly mechanism 4 moves downward accordingly, thereby keeping the surface of the friction roller 417 in constant contact with the side of the ultra-wide-angle eyepiece 2. After the upper and lower surfaces of the ultra-wide-angle eyepiece 2 are firmly gripped, the sliding frame 411 is pushed, causing it to slide inside the sliding disk 41. This movement is transmitted through the protective cover 45, causing all three sets of sliding frames 411 to rotate and polish the side of the ultra-wide-angle eyepiece 2. During polishing, the upper surface of the ultra-wide-angle eyepiece 2 is protected by the suction cup 423, while an external air blowing device blows air through the polishing process to prevent material residue from remaining on the surfaces of the suction cup 323, the ultra-wide-angle eyepiece 2, and the suction cup 423. After polishing is completed... By engaging the screw 413, the friction roller 417 moves downward. When twisted by the torsion spring 415, the friction roller 417 can fit against the surface of the ultra-wide-angle eyepiece 2 and twist, continuing to move downward. When the downward movement distance is greater than the distance from the support frame 414 to the inclined surface of the ultra-wide-angle eyepiece 2, the torsion spring 415 drives the friction roller 417 to reset. At this time, the grinding is completed, and the guide plate 422 and the limiting plate 424 are reversed to move them out of the movement range of the ultra-wide-angle eyepiece 2. At this time, the screw 321 drives the ultra-wide-angle eyepiece 2 to rise and assemble it with the eyepiece frame 1.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An ultra-wide-angle eyepiece manufacturing and assembly device, comprising an eyepiece frame (1), wherein a positioning mechanism (3) is snapped onto the outer surface of the eyepiece frame (1), an assembly mechanism (4) is fixedly connected to the outer surface of the positioning mechanism (3), and an ultra-wide-angle eyepiece (2) is snapped onto the inside of the assembly mechanism (4), characterized in that, The positioning mechanism (3) includes: A sliding frame (31) is provided with a sliding groove (311) inside. A rotating collar (312) is rotatably connected inside the sliding groove (311). A threaded column (313) is threaded inside the rotating collar (312). A rubber pad (314) is fixedly connected to the outer surface of the threaded column (313). A telescopic cover (315) is fixedly connected to the outer surface of the rotating collar (312). The telescopic cover (315) is used to protect the threaded column (313). A mounting bracket (32) is internally threaded with a screw rod (321), and a base plate (322) is threadedly connected to the outer surface of the screw rod (321). A suction cup (323) and a support rod (324) are fixedly connected to the outer surface of the base plate (322). A limit ring (325) is fixedly connected to the outer surface of the support rod (324). The limit ring (325) is used to limit the ultra-wide-angle eyepiece (2). The lower surface of the sliding frame (31) is in contact with the upper surface of the eyepiece frame (1), the outer surface of the rubber pad (314) is in contact with the side of the eyepiece frame (1), the rotating collar (312) is slidably connected to the sliding groove (311), the outer surface of the telescopic cover (315) is in contact with the outer surface of the rubber pad (314), and the rubber pad (314) is used to fix the eyepiece frame (1). The fixed frame (32) is fixedly connected to the outer surface of the sliding frame (31), the outer surface of the suction cup (323) is in contact with the outer surface of the ultra-wide-angle eyepiece (2), the limiting ring (325) is in contact with the outer surface of the ultra-wide-angle eyepiece (2), and the screw (321) is used to push the ultra-wide-angle eyepiece (2). The assembly mechanism (4) includes a sliding disk (41), which is fixedly connected to the outer surface of the base plate (322). A second sliding frame (411) is slidably connected to the outer surface of the sliding disk (41). A slider (412) is fixedly connected to the outer surface of the second sliding frame (411). A second screw (413) is threadedly connected to the inside of the slider (412). A support frame (414) is slidably connected to the outer surface of the slider (412). A torsion spring (415) is fixedly connected to the outer surface of the support frame (414). A rotating frame (416) is fixedly connected to the outer surface of the torsion spring (415). A friction roller (417) is rotatably connected to the outer surface of the rotating frame (416). The friction roller (417) is used to polish the side of the ultra-wide-angle eyepiece (2).

2. The ultra-wide-angle eyepiece production and assembly device according to claim 1, characterized in that: The assembly mechanism (4) also includes a spring (421). The bottom plate (322) has a guide groove (42) inside. The spring (421) is sleeved with the screw (321). The outer surface of the screw (321) is slidably connected to a guide plate (422). The lower surface of the guide plate (422) is fixedly connected to a suction cup (423). The upper surface of the guide plate (422) is fixedly connected to a guide rod (425). The outer surface of the guide rod (425) is engaged with a limiting plate (424). The limiting plate (424) is used to limit the suction cup (423).

3. The ultra-wide-angle eyepiece production and assembly device according to claim 2, characterized in that: The assembly mechanism (4) also includes a protective cover (43), which is fixedly connected to the outer surface of the support frame (414). A telescopic baffle (44) is fixedly connected inside the support frame (414). A protective cover (45) is snapped onto the outer surface of the sliding frame (411). The protective cover (45) is used to protect the sliding plate (41).

4. The ultra-wide-angle eyepiece production and assembly device according to claim 3, characterized in that: The outer surface of the slider (412) is flush with the outer surface of the support frame (414), the second screw (413) is rotatably connected to the support frame (414), the torsion spring (415) is rotatably connected to the support frame (414), the friction roller (417) is in contact with the side of the ultra-wide-angle eyepiece (2), and the second screw (413) is used to adjust the support frame (414).

5. The ultra-wide-angle eyepiece production and assembly device according to claim 4, characterized in that: The outer surface of the suction cup 2 (423) is in contact with the outer surface of the ultra-wide-angle eyepiece (2). The outer surface of the symmetrically arranged screw 1 (321) is slidably connected to the limit plate (424). The outer surface of the telescopic baffle (44) is fixedly connected to the outer surface of the slider (412). The outer surface of the telescopic baffle (44) is flush with the outer surface of the support frame (414). The suction cup 2 (423) is used to protect the ultra-wide-angle eyepiece (2).

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