Optical prism with anti-shock function

Abstract

The utility model relates to optical prism technical field provides an optical prism with anti -shock function, including installation structure: installation structure is coaxially installed in the outside of optical prism structure, optical prism structure: optical prism structure includes optical prism body, installation structure: installation structure includes top anti -shock frame, screw groove, bolt and insert strip, top anti -shock frame fixed connection in the outside of optical prism body. The utility model discloses through setting up installation structure, through the auxiliary cooperation between top anti -shock frame and screw groove, can with bolt insert screw groove's inside and the threaded connection of slot, thereby to the limit of insert strip, can assist staff to adjust the anti -shock range of optical prism body according to actual transportation environment, can increase the anti -shock performance of optical prism body whole simultaneously, reduce the damage of external factor to it, thereby prolongs the service life of optical prism body whole.

Description

Technical Field

[0001] This utility model relates to the field of optical prism technology, and in particular to an optical prism with anti-vibration function. Background Technology

[0002] An optical prism is a polyhedral optical element made of transparent optical material. Its surface is precisely ground and polished. It can change the propagation direction, polarization state or spectral composition of light by refraction, reflection or dispersion. It is one of the core devices in an optical system to realize optical path control and optical signal processing.

[0003] To address this, patent CN223155300U discloses a wear-resistant optical prism structure, including an optical prism body. One end of the optical prism body is fixedly connected to an end cap, and the outer surface of the other end of the optical prism body is fitted with a sponge sleeve. A protective shell is fixedly fitted onto the outer surface of the sponge sleeve, and a housing is fixedly connected to the bottom of the protective shell. In this invention, the protective mechanism is integrated with the optical prism body through the design of the end cap, sponge sleeve, protective shell, housing, screw moving assembly, tension spring telescopic knob, and limiting assembly. This eliminates the need for a protective box during secondary or subsequent transportation, making it more convenient to use. Furthermore, it protects the optical prism body from scratches during transportation. During use, personnel can simply hold the protective shell to operate the prism, preventing oil and dirt from fingers from contaminating or scratching the prism surface.

[0004] The existing technical solutions described above have the following drawbacks: Although the wear-resistant optical prism structure integrates the protective mechanism with the optical prism body through the design of end caps, sponge sleeves, protective shells, housings, screw moving components, tension spring telescopic knobs, and limiting components, eliminating the need for a protective box during secondary or subsequent transportation, the wear-resistant optical prism structure includes an optical prism body. One end of the optical prism body is fixedly connected to an end cap, and the outer surface of the other end of the optical prism body is covered with a sponge sleeve. A protective shell is fixedly fitted onto the outer surface of the sponge sleeve, and a housing is fixedly connected to the bottom of the protective shell. In this invention, the protective mechanism is integrated with the optical prism body through the design of end caps, sponge sleeves, protective shells, housings, screw moving components, tension spring telescopic knobs, and limiting components. This eliminates the need for a protective box during secondary or subsequent transport, making it more convenient to use. Furthermore, it protects the optical prism body from scratches during transport. When in use, personnel can simply hold the protective shell, preventing oil and dirt from fingers from contaminating or scratching the prism surface. However, traditional optical prism designs often focus solely on optimizing optical performance while neglecting protection and shock resistance. Their external structures typically lack effective cushioning and protection, often being directly exposed or simply wrapped in a layer of ordinary material. During transport, when encountering bumps or collisions, the prism is prone to scratches, chipping, and even internal structural cracks due to rigid impacts, leading to changes in the light refraction path and a decrease in light transmittance. Utility Model Content

[0005] The purpose of this invention is to provide an optical prism with shock-resistant function, in order to solve the defects of existing optical prisms with shock-resistant function that do not have shock-resistant performance and have limited protection range.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an optical prism with anti-vibration function, comprising;

[0007] Mounting structure: The mounting structure is coaxially mounted on the outside of the optical prism structure;

[0008] Optical prism structure: The optical prism structure includes an optical prism body;

[0009] Installation structure: The installation structure includes a top seismic brace, threaded grooves, bolts, and inserts;

[0010] The top seismic bracing is fixedly connected to the outside of the optical prism body. Threaded grooves are opened on the outer sides of both ends of the top seismic bracing. Bolts are threadedly connected to the inside of the threaded grooves, and inserts are slidably connected to the inside of the top seismic bracing.

[0011] Preferably, the mounting structure further includes a side anti-seismic frame and a slot;

[0012] The side anti-seismic frame is fixedly connected to one end of the insert, and the slot is opened on the outside of the insert.

[0013] Preferably, the number of slots is multiple sets, and the multiple sets of slots are arranged longitudinally.

[0014] Preferably, the threaded groove and the slot are arranged on the same central axis.

[0015] Preferably, it also includes an adjustment structure;

[0016] The adjustment structure includes a rotating groove, a screw, a screw barrel, and a buffer plate;

[0017] The rotating groove is located on the outside of the side seismic frame, the screw is rotatably connected to the inside of the rotating groove, the screw barrel is threadedly connected to one end of the screw, and the buffer plate is fixedly connected to one end of the screw barrel.

[0018] Preferably, the adjustment structure further includes a buffer spring;

[0019] The buffer spring is fixedly connected to the inside of the buffer plate.

[0020] Preferably, the screw and the barrel are arranged on the same central axis, and one end of the barrel is slidably connected to the inside of the rotating groove.

[0021] The optical prism with anti-vibration function provided by this utility model has the following advantages:

[0022] This utility model, through the setting of an installation structure and the auxiliary cooperation between the top anti-vibration frame and the threaded groove, allows bolts to be inserted into the threaded groove and slot for threaded connection, thereby limiting the insertion strip. This can assist the staff in adjusting the shock resistance range of the optical prism body according to the actual transportation environment, while increasing the overall shock resistance of the optical prism body, reducing damage caused by external factors, and thus extending the overall service life of the optical prism body.

[0023] Based on the aforementioned beneficial effects, an adjustment structure is provided. Through the auxiliary cooperation between the rotating groove and the screw, the shock-absorbing force of the buffer spring can be adjusted while the screw is rotated. The actual shock-absorbing force can be adjusted according to the actual transportation conditions. Attached Figure Description

[0024] Figure 1 This is an axonometric view of the present invention;

[0025] Figure 2 This is a three-dimensional exploded view of the side seismic bracing frame of this utility model;

[0026] Figure 3This is a three-dimensional schematic diagram of the top seismic-resistant frame of this utility model;

[0027] Figure 4 This is a three-dimensional schematic diagram of the adjustment structure of this utility model;

[0028] Figure 5 This is a three-dimensional schematic diagram of the side seismic bracing frame of this utility model.

[0029] Explanation of the reference numerals in the figure:

[0030] 11. Optical prism body;

[0031] 21. Top seismic bracing; 22. Threaded groove; 23. Bolt; 24. Side seismic bracing; 25. Insert strip; 26. Slot;

[0032] 31. Rotary groove; 32. Screw; 33. Screw barrel; 34. Buffer plate; 35. Buffer spring. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figure 1 - Figure 5 The present invention provides an optical prism with anti-vibration function, comprising:

[0035] Mounting structure: The mounting structure is coaxially mounted on the outside of the optical prism structure;

[0036] Optical prism structure: The optical prism structure includes an optical prism body 11;

[0037] Installation structure: The installation structure includes a top seismic brace 21, a threaded groove 22, bolts 23, and inserts 25;

[0038] The top anti-seismic frame 21 is fixedly connected to the outside of the optical prism body 11. Threaded grooves 22 are opened on the outer sides of both ends of the top anti-seismic frame 21. Bolts 23 are threadedly connected to the inside of the threaded grooves 22. Inserts 25 are slidably connected to the inside of the top anti-seismic frame 21.

[0039] The mounting structure also includes side anti-seismic frames 24 and slots 26;

[0040] The side anti-seismic frame 24 is fixedly connected to one end of the insert 25, and the slot 26 is opened on the outside of the insert 25;

[0041] The number of slots 26 is multiple sets, and the multiple sets of slots 26 are arranged longitudinally. The threaded grooves 22 and slots 26 are set on the same central axis. The top anti-vibration bracket 21 is used to provide sliding space for the insert 25.

[0042] With the auxiliary cooperation between the top anti-seismic frame 21 and the threaded groove 22, the bolt 23 can be inserted into the inside of the threaded groove 22 and the slot 26 for threaded connection, thereby limiting the position of the insert 25;

[0043] Working principle: When the staff applies and installs the side anti-vibration frame 24 onto the optical prism body 11;

[0044] First, by rotating the bolt 23 inside the threaded groove 22 clockwise, the bolt 23 can be slid out from inside the slot 26 and the threaded connection can be released, thereby releasing the limiting position formed between the top seismic frame 21 and the insert 25;

[0045] Next, according to the storage space, slide the insert 25 inside the top seismic frame 21 and slide the insert 25 to the appropriate position so that a suitable set of slots 26 and threaded grooves 22 can be aligned. Then, the bolt 23 is threadedly connected through the threaded grooves 22 and slots 26, thereby adjusting the protection and seismic range of the side seismic frame 24.

[0046] This step can help staff adjust the shock resistance range of the optical prism body 11 according to the actual transportation environment.

[0047] Please see Figure 3-5 As shown, this embodiment, based on the above embodiment, also includes an adjustment structure;

[0048] The adjustment structure includes a rotating groove 31, a screw 32, a screw barrel 33, and a buffer plate 34;

[0049] The rotating groove 31 is opened on the outside of the side seismic frame 24, the screw 32 is rotatably connected to the inside of the rotating groove 31, the screw barrel 33 is threadedly connected to one end of the screw 32, and the buffer plate 34 is fixedly connected to one end of the screw barrel 33.

[0050] The adjustment structure also includes a buffer spring 35;

[0051] The buffer spring 35 is fixedly connected to the inside of the buffer plate 34.

[0052] The screw 32 and the screw barrel 33 are set on the same central axis, and one end of the screw barrel 33 is slidably connected to the inside of the rotating groove 31;

[0053] The screw 32 and the screw barrel 33 are set on the same central axis. One end of the screw barrel 33 is slidably connected to the inside of the rotating groove 31, and one end of the buffer spring 35 is in contact with the inner side of the side shock absorber 24.

[0054] With the auxiliary cooperation between the rotating groove 31 and the screw 32, the anti-vibration force of the buffer spring 35 can be adjusted while the screw 32 is rotated;

[0055] Working principle: After the workers assemble the top seismic frame 21 and the side seismic frame 24;

[0056] First, based on the actual transportation situation, by rotating the screw 32 clockwise, the screw 32 can rotate and drive the screw barrel 33 to slide along the thread track on the outside of the screw 32 inside the rotating groove 31.

[0057] Next, the buffer plate 34, which is fixedly connected to one end of the screw cylinder 33, can be slid to compress the buffer spring 35, which is fixedly connected to both ends.

[0058] This step allows for adjustment of the actual seismic resistance based on the specific transportation conditions.

[0059] 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 optical prism with anti-vibration function, comprising an optical prism structure, characterized in that: Mounting structure: The mounting structure is coaxially mounted on the outside of the optical prism structure; Optical prism structure: The optical prism structure includes an optical prism body (11); Installation structure: The installation structure includes a top seismic brace (21), a threaded groove (22), bolts (23), and inserts (25); The top seismic brace (21) is fixedly connected to the outside of the optical prism body (11), the threaded groove (22) is opened on the outer side of both ends of the top seismic brace (21), the bolt (23) is threadedly connected to the inside of the threaded groove (22), and the insert (25) is slidably connected to the inside of the top seismic brace (21).

2. The optical prism with anti-vibration function according to claim 1, characterized in that, The mounting structure also includes a side anti-seismic frame (24) and a slot (26); The side shock-absorbing frame (24) is fixedly connected to one end of the insert (25), and the slot (26) is opened on the outside of the insert (25).

3. An optical prism with anti-vibration function according to claim 2, characterized in that, The number of slots (26) is multiple sets, and the multiple sets of slots (26) are arranged vertically.

4. An optical prism with anti-vibration function according to claim 2, characterized in that, The threaded groove (22) and the slot (26) are arranged on the same central axis.

5. An optical prism with anti-vibration function according to claim 1, characterized in that, It also includes adjusting the structure; The adjustment structure includes a rotating groove (31), a screw (32), a screw barrel (33), and a buffer plate (34); The rotating groove (31) is opened on the outside of the side anti-seismic frame (24), the screw (32) is rotatably connected to the inside of the rotating groove (31), the screw barrel (33) is threadedly connected to one end of the screw (32), and the buffer plate (34) is fixedly connected to one end of the screw barrel (33).

6. An optical prism with anti-vibration function according to claim 5, characterized in that, The adjustment structure also includes a buffer spring (35); The buffer spring (35) is fixedly connected to the inside of the buffer plate (34).

7. An optical prism with anti-vibration function according to claim 6, characterized in that, The screw (32) and the screw barrel (33) are arranged on the same central axis, and one end of the screw barrel (33) is slidably connected to the inside of the rotating groove (31).

Images