Multi-stage field lens mount stacking rack

Abstract

This utility model relates to the field of field lens technology and discloses a multi-level field lens mount stacking rack, including a base plate. A dividing mechanism is fixedly connected to the inner wall of the base plate to separate different object areas. A stacking mechanism is rotatably connected to the outer wall of the base plate for multi-level stacking. Leveling mechanisms are fixedly connected to both the left and right sides of the base plate to adjust the entire device to maintain a horizontal position. The stacking mechanism includes a rotating shaft rotatably connected to the outer wall of the base plate, and multiple rotating plates are rotatably connected to the outer wall of the rotating shaft. In this utility model, by pressing the limiting rods at both ends of the hollow tube towards the middle, the spring is compressed, thereby exposing the second support plate, the rotating plates, and the top of the base plate without obstruction. This achieves the purpose of quickly removing the base in layers, improving practicality and speeding up the retrieval process.

Description

Technical Field

[0001] This utility model relates to the field of field lens technology, and in particular to a multi-level field lens mount stacking rack. Background Technology

[0002] A field lens is an optical element typically located near the focal plane and image plane of an optical system. It is used to change the propagation direction of a light beam, adjust the light field distribution, and correct aberrations. Traditional field lenses are mostly single-lens structures, using optical glass primarily for simple focusing and collimation scenarios. With technological advancements, materials such as fused silica and zinc selenide have been introduced to adapt to different laser wavelengths. The field lens mount can fix the position of the field lens, ensure that the optical axis is aligned with the system's optical path, provide a heat dissipation path, and prevent the lens from deforming due to temperature rise. Existing mount structures can be divided into: fixed mounts with limited adjustment functions, where the mount is rigidly connected to the main body of the optical system and the field lens is fixed by threads and clips; and thermally controlled integrated mounts with built-in cooling channels for high-power laser applications.

[0003] When field lens mounts are not in use, they need to be stored to avoid damage from bumps. Existing field lens mounts are often stacked and stored in fixed, standardized material boxes. When they need to be taken out, they need to be taken out layer by layer according to the stack number. Although this can store the field lens mounts, when the bottom field lens mount needs to be taken out, the top field lens mount and the tray used for placing it need to be removed one by one, which reduces the retrieval efficiency and reduces the practicality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a multi-level field lens mount stacking rack, which aims to improve the existing field lens mount stacking rack. When it is necessary to remove the bottom field lens mount, the top field lens mount and the plate on which it is placed need to be removed one by one, resulting in reduced retrieval efficiency and decreased practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-level field lens mount stacking rack, including a base plate, a dividing mechanism fixedly connected to the inner wall of the base plate for dividing different object areas, a stacking mechanism rotatably connected to the outer wall of the base plate for multi-level stacking, and a leveling mechanism fixedly connected to both the left and right sides of the base plate for adjusting the entire device to maintain a horizontal position.

[0006] The stacking mechanism includes a rotating shaft 1, which is rotatably connected to the outer wall of the base plate. Multiple rotating plates are rotatably connected to the outer wall of the rotating shaft 1. A support plate 1 is rotatably connected to an adjacent side of the rotating plate. A support plate 2 is provided on the top of the support plate 1. A protective component is fixedly connected to the top of the support plate 2. A positioning component is fixedly connected to the outer wall of the support plate 1. Multiple limiting rods 2 are fixedly connected to the top of both the support plate 1 and the base plate.

[0007] As a further description of the above technical solution:

[0008] The leveling mechanism includes a hollow block. The outer wall of the hollow block is fixedly connected to the left and right sides of the base plate. A sliding column is slidably connected to the inner wall of the hollow block. A limit block is fixedly connected to the outward end of the sliding column. A second fixing block is provided on the outer wall of the limit block. A guide groove is opened on the inner wall of the second fixing block. Multiple limit plates are fixedly connected to the outer wall of the second fixing block. A support plate is fixedly connected to the bottom of the second fixing block. A second rotating shaft is rotatably connected to the inner wall of the support plate. A reset component is fixedly connected to the inward end of the sliding column.

[0009] As a further description of the above technical solution:

[0010] The reset assembly includes a limiting plate, the outer wall of which is fixedly connected to the inward end of the sliding column, and a fixing plate is fixedly connected to the inner wall of the hollow block near the edge. A spring is fixedly connected to the outer wall of the fixing plate.

[0011] As a further description of the above technical solution:

[0012] The protective component includes a fixing block 1, the bottom of which is fixedly connected to the top of the support plate 2, and a sliding plate is provided on the outer wall of the fixing block 1.

[0013] As a further description of the above technical solution:

[0014] The dividing mechanism includes a cross-shaped partition plate, which is fixedly connected to the inner wall of the base plate. The bottom of both the first and second support plates are fixedly connected to a cross-shaped top plate, and a buffer assembly is fixedly connected to the outer wall of the cross-shaped partition plate.

[0015] As a further description of the above technical solution:

[0016] The buffer assembly includes a buffer pad, the outer wall of which is fixedly connected to the top of the cross-shaped partition plate, and a rubber pad is fixedly connected to the bottom of the cross-shaped top plate.

[0017] As a further description of the above technical solution:

[0018] The positioning component includes a second fixing plate, which is fixedly connected to the outer wall of the first support plate. A hollow tube is fixedly connected to the inner wall of the second fixing plate. Multiple limiting rods are slidably connected to the inner wall of the hollow tube. A spring is fixedly connected to one adjacent end of each of the multiple limiting rods. The outer wall of the limiting rod is provided with a fixing plate, and the inner wall of the fixing plate has a limiting hole.

[0019] As a further description of the above technical solution:

[0020] One adjacent end of the second spring is in contact with the opposite side of the limiting disk, and the outer wall of the limiting disk is in contact with the inner wall of the hollow block.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by pressing the limiting rods at both ends of the hollow tube towards the middle, the limiting rods can compress the spring and retract into the hollow tube, disengaging from the limiting hole. Then, multiple rotating plates are rotated along the rotating shaft to drive the second supporting plate and the first supporting plate to move horizontally to the rear, thereby exposing the top of the second supporting plate, the rotating plates, and the base plate without obstruction, achieving the purpose of quickly removing the base in layers, improving practicality, and speeding up the retrieval efficiency.

[0023] 2. In this utility model, by pulling the limiting block outward, the sliding column is driven to slide, which can simultaneously pull the limiting plate to compress the second spring, thereby causing the limiting block to disengage from the limiting plate. Then, the hollow block is pulled up and down along the guide groove. After adjusting to the appropriate position, the limiting block is released, causing the second spring to squeeze the limiting plate and push the sliding column to slide back to its original position. At the same time, the rotating shaft can bend the support plate to adapt to different curved surfaces, thus achieving the purpose of maintaining the horizontal height of the adjustment device and improving its practicality. Attached Figure Description

[0024] Figure 1 This is a front perspective view of the multi-level field lens mount stacking frame proposed in this utility model;

[0025] Figure 2 This is a side view of the multi-level field lens mount stacking frame proposed in this utility model;

[0026] Figure 3 This is a partial structural exploded view of the multi-level field lens mount stacking frame proposed in this utility model;

[0027] Figure 4 This is a partial structural diagram of the multi-level field lens mount stacking frame proposed in this utility model;

[0028] Figure 5 This is a cross-sectional view of the multi-level field lens mount stacking frame proposed in this utility model.

[0029] Legend:

[0030] 1. Base plate; 2. Stacking mechanism; 201. Support plate one; 202. Rotating plate; 203. Support plate two; 204. Rotating shaft one; 205. Positioning assembly; 2051. Fixing plate one; 2052. Limiting hole; 2053. Limiting rod one; 2054. Spring one; 2055. Hollow tube; 2056. Fixing plate two; 206. Protective assembly; 2061. Fixing block one; 2062. Sliding plate; 207. Limiting rod two; 3. Leveling Mechanism; 301, hollow block; 302, fixed block two; 303, support plate; 304, guide groove; 305, limiting plate; 306, limiting block; 307, sliding column; 308, rotating shaft two; 309, reset assembly; 3091, limiting plate; 3092, spring two; 3093, fixed plate; 4, dividing mechanism; 401, cross partition; 402, cross top plate; 403, buffer assembly; 4031, rubber pad; 4032, buffer pad. Detailed Implementation

[0031] 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.

[0032] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model is provided: a multi-level field lens mount stacking rack, including a base plate 1, a dividing mechanism 4 fixedly connected to the inner wall of the base plate 1, the dividing mechanism 4 being used to divide different object areas, a stacking mechanism 2 rotatably connected to the outer wall of the base plate 1, the stacking mechanism 2 being used to perform multi-level stacking, and a leveling mechanism 3 fixedly connected to both the left and right sides of the base plate 1, the leveling mechanism 3 being used to adjust the entire device to keep it level.

[0033] The stacking mechanism 2 includes a rotating shaft 204, which is rotatably connected to the outer wall of the base plate 1. Multiple rotating plates 202 are rotatably connected to the outer wall of the rotating shaft 204. The rotating shaft 204 provides a fulcrum for the rotation of the rotating plates 202. A support plate 201 is rotatably connected to an adjacent side of the rotating plate 202. A support plate 203 is positioned on top of the support plate 201. Both the support plate 201 and the support plate 203 are used to place the field lens mount. A protective component 206 is fixedly connected to the top of the support plate 203. A positioning component 205 is fixedly connected to the outer wall of the support plate 201. Multiple limiting rods 207 are fixedly connected to the tops of both the support plate 201 and the base plate 1. The positioning component 205 is used to limit the operation of the entire device. Positioning component 205 includes a second fixing plate 2056, which is fixedly connected to the outer wall of the first supporting plate 201. A hollow tube 2055 is fixedly connected to the inner wall of the second fixing plate 2056. The second fixing plate 2056 is used to install and fix the hollow tube 2055. A plurality of limiting rods 2053 are slidably connected to the inner wall of the hollow tube 2055. A spring 2054 is fixedly connected to an adjacent end of each of the plurality of limiting rods 2053. The spring 2054 can push the limiting rods 2053 to move outward and reset. A fixing plate 2051 is provided on the outer wall of the limiting rods 2053. A limiting hole 2052 is opened on the inner wall of the fixing plate 2051. The limiting rods 2053 can be inserted into the limiting hole 2052, thereby limiting the position of the fixing plate 2051.

[0034] Specifically, the dividing mechanism 4 allows users to flexibly adjust the size and position of the dividing areas according to actual storage needs, improving the versatility and practicality of the stacking rack. The rotating shaft 204 is rotatably connected to the outer wall of the base plate 1 and is the rotating support component of the entire stacking mechanism 2. Users can easily rotate the rotating shaft 204 manually to adjust the position and angle of the stacking mechanism 2. The rotating plate 202 can rotate freely around the rotating shaft 204, making it convenient for users to adjust the position and angle of the support plate 201 according to actual needs. The support plate 201 is rotatably connected between adjacent rotating plates 202 and is one of the main bearing platforms of the field lens mount. The spring 2054 provides the reset elasticity of the limit rod 2053. When the support plates are stacked, the limit rod 2053 will be inserted into the limit hole 2052 to achieve the positioning and stable stacking of the support plate 201 and the support plate 203.

[0035] Please see the appendix Figure 2 - Appendix Figure 4The leveling mechanism 3 includes a hollow block 301. The outer wall of the hollow block 301 is fixedly connected to the left and right sides of the base plate 1. A sliding column 307 is slidably connected to the inner wall of the hollow block 301. The hollow block 301 is used to guide the sliding direction of the sliding column 307. A limit block 306 is fixedly connected to the outward end of the sliding column 307. A second fixing block 302 is provided on the outer wall of the limit block 306. A guide groove 304 is opened on the inner wall of the second fixing block 302. The guide groove 304 is used to guide the sliding column 307 to slide up and down within it. Multiple limit plates 305 are fixedly connected to the outer wall of the second fixing block 302. A support plate 303 is fixedly connected to the bottom of the second fixing block 302. The inner wall of 03 is rotatably connected to a rotating shaft 308. The limiting plate 305 can limit the movement of the limiting block 306. The sliding column 307 is fixedly connected to a reset component 309 at its inner end. The reset component 309 includes a limiting disk 3091. The outer wall of the limiting disk 3091 is fixedly connected to the inner end of the sliding column 307. The limiting disk 3091 is used to limit the sliding distance of the sliding column 307. The inner wall of the hollow block 301 is fixedly connected to a fixing disk 3093 near the edge. The outer wall of the fixing disk 3093 is fixedly connected to a spring 3092. The spring 3092 can push the limiting disk 3091 to drive the sliding column 307 to slide and reset.

[0036] Specifically, the outer wall of the limiting plate 3091 is fixedly connected to the inward end of the sliding column 307, and its diameter is larger than the inner diameter of the hollow block 301. The main function of the limiting plate 3091 is to limit the sliding distance of the sliding column 307, preventing the sliding column 307 from sliding excessively and detaching from the hollow block 301. At the same time, it can also ensure that the second spring 3092 will not deviate during compression and extension. During the leveling process, when the sliding column 307 slides downward, the second spring 3092 will be compressed and store elastic potential energy. After the leveling operation is completed, the second spring 3092 will release the stored elastic potential energy, pushing the limiting plate 3091 to drive the sliding column 307 to slide upward and reset. There is a mutual limiting relationship between the limiting plate 305 and the limiting block 306. When the sliding column 307 slides to a certain position, the limiting plate 305 will prevent the limiting block 306 from continuing to move, thereby preventing the sliding column 307 from coming out of the fixed block 302, ensuring the structural stability and safety of the leveling mechanism 3.

[0037] Please see the appendix Figure 3 - Appendix Figure 5The dividing mechanism 4 includes a cross partition 401, which is fixedly connected to the inner wall of the base plate 1. The cross partition 401 can separate and store objects. The bottom of the first support plate 201 and the second support plate 203 are both fixedly connected to a cross top plate 402. The outer wall of the cross partition 401 is fixedly connected to a buffer assembly 403. The cross top plate 402 can limit the top of the object after the device is closed. The buffer assembly 403 includes a buffer pad 4032, the outer wall of which is fixedly connected to the top of the cross partition 401. The bottom of the cross top plate 402 is fixedly connected to a rubber pad 4031. The buffer pad 4032 can buffer the objects that come into contact with the cross partition 401.

[0038] Specifically, when the cross top plate 402 limits the top of the mirror base, the rubber pad 4031 can directly contact the top of the mirror base, playing a role in buffering and protection, and has a certain anti-slip performance, which can increase the friction between the mirror base and the mirror base, preventing the mirror base from sliding during the limiting process. When the mirror base contacts the cross partition plate 401, the buffer pad 4032 will undergo elastic deformation, absorbing part of the impact force, thereby reducing the pressure on the mirror base and preventing scratches and dents from appearing on the surface of the mirror base.

[0039] Please see the appendix Figure 2 - Appendix Figure 4 The protective component 206 includes a fixing block 2061, the bottom of which is fixedly connected to the top of the support plate 203. A sliding plate 2062 is provided on the outer wall of the fixing block 2061. The fixing block 2061 is used to guide the sliding plate 2062 to slide on its outer wall. One adjacent end of the spring 3092 is in contact with the opposite side of the limiting plate 3091. The outer wall of the limiting plate 3091 is in contact with the inner wall of the hollow block 301. The sliding plate 2062 can protect the top of the support plate 203.

[0040] Specifically, when the sliding plate 2062 is in the closed state, it can completely cover the top of the support plate 203, providing effective protection for the field lens mount placed on it, preventing external dust, debris, etc. from entering, and avoiding contamination and damage to the mount. One end of the spring 3092 is in contact with the opposite side of the limiting plate 3091. In the leveling mechanism 3 of the stacking rack, the spring 3092 plays a role in resetting and buffering.

[0041] Working principle: When using this device, first place the field lens mount on the inner wall of the base plate 1, the support plate 1 201, and the support plate 203. Then rotate the rotating plate 202 along the rotating shaft 204, thereby pushing the base plate 1, the support plate 1 201, and the support plate 203 to the same horizontal line. At the same time, press the limiting rod 2053 against the inner wall of the hollow tube 2055 so that it can compress the spring 2054 and retract into the hollow tube 2055. When the horizontal line is reached, release the limiting rod 2053 so that it can be pushed by the spring 2054 and slide into the limiting hole 2052 to limit the fixing plate 2051, thereby limiting the position of the support plate 1 201 and the support plate 203, preventing them from rotating. At the same time, the limiting rod 207 provides auxiliary support and limitation.

[0042] When the device needs to be adjusted to keep it horizontal, first pull the limiting block 306 outward to drive the sliding column 307 to slide, thereby disengaging from the limiting plate 305. Then, the limiting plate 3091 and the fixed plate 3093 compress the second spring 3092. Subsequently, the hollow block 301 is pulled up and down along the guide groove 304, so that the positions of the support plate 303 and the hollow block 301 are relatively displaced. The rotating shaft 308 adapts to the different heights at both ends. When the appropriate position is reached, the limiting block 306 is released, so that the second spring 3092 can push the limiting plate 3091, causing the sliding column 307 to slide back to its original position, thereby causing the limiting block 306 to engage with the limiting plate 305 for limiting.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-level field lens mount stacking rack, including a base plate (1), characterized in that: The inner wall of the base plate (1) is fixedly connected to a dividing mechanism (4), which is used to divide different object areas. The outer wall of the base plate (1) is rotatably connected to a stacking mechanism (2), which is used to perform multi-layer stacking. The left and right sides of the base plate (1) are fixedly connected to a leveling mechanism (3), which is used to adjust the entire device to keep it level. The stacking mechanism (2) includes a rotating shaft (204), which is rotatably connected to the outer wall of the base plate (1). Multiple rotating plates (202) are rotatably connected to the outer wall of the rotating shaft (204). A support plate (201) is rotatably connected to an adjacent side of the rotating plate (202). A support plate (203) is provided on the top of the support plate (201). A protective component (206) is fixedly connected to the top of the support plate (203). A positioning component (205) is fixedly connected to the outer wall of the support plate (201). Multiple limiting rods (207) are fixedly connected to the top of both the support plate (201) and the base plate (1).

2. The multi-level field lens mount stacking frame according to claim 1, characterized in that: The leveling mechanism (3) includes a hollow block (301). The outer wall of the hollow block (301) is fixedly connected to the left and right sides of the base plate (1). A sliding column (307) is slidably connected to the inner wall of the hollow block (301). A limiting block (306) is fixedly connected to the outward end of the sliding column (307). A second fixing block (302) is provided on the outer wall of the limiting block (306). A guide groove (304) is opened on the inner wall of the second fixing block (302). A plurality of limiting plates (305) are fixedly connected to the outer wall of the second fixing block (302). A support plate (303) is fixedly connected to the bottom of the second fixing block (302). A second rotating shaft (308) is rotatably connected to the inner wall of the support plate (303). A reset component (309) is fixedly connected to the inward end of the sliding column (307).

3. The multi-level field lens mount stacking rack according to claim 2, characterized in that: The reset assembly (309) includes a limiting disk (3091), the outer wall of which is fixedly connected to the inward end of the sliding column (307), and a fixing disk (3093) is fixedly connected to the inner wall of the hollow block (301) near the edge. A spring (3092) is fixedly connected to the outer wall of the fixing disk (3093).

4. The multi-level field lens mount stacking frame according to claim 1, characterized in that: The protective component (206) includes a fixing block (2061), the bottom of which is fixedly connected to the top of the support plate (203), and a sliding plate (2062) is provided on the outer wall of the fixing block (2061).

5. The multi-level field lens mount stacking frame according to claim 1, characterized in that: The dividing mechanism (4) includes a cross partition (401), which is fixedly connected to the inner wall of the base plate (1). The bottom of the first support plate (201) and the second support plate (203) are both fixedly connected to a cross top plate (402). The outer wall of the cross partition (401) is fixedly connected to a buffer assembly (403).

6. The multi-level field lens mount stacking frame according to claim 5, characterized in that: The buffer assembly (403) includes a buffer pad (4032), the outer wall of which is fixedly connected to the top of the cross partition (401), and a rubber pad (4031) is fixedly connected to the bottom of the cross top plate (402).

7. The multi-level field lens mount stacking frame according to claim 1, characterized in that: The positioning component (205) includes a second fixing plate (2056), which is fixedly connected to the outer wall of the first supporting plate (201). A hollow tube (2055) is fixedly connected to the inner wall of the second fixing plate (2056). A plurality of limiting rods (2053) are slidably connected to the inner wall of the hollow tube (2055). A spring (2054) is fixedly connected to one adjacent end of each of the plurality of limiting rods (2053). A fixing plate (2051) is provided on the outer wall of the limiting rods (2053). A limiting hole (2052) is opened on the inner wall of the fixing plate (2051).

8. The multi-level field lens mount stacking rack according to claim 3, characterized in that: One adjacent end of the second spring (3092) is in contact with the opposite side of the limiting disk (3091), and the outer wall of the limiting disk (3091) is in contact with the inner wall of the hollow block (301).

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