Integrated automatic reset displacement adjusting frame

Abstract

The application discloses a kind of integrated automatic reset displacement adjusting frame, including shell, floating ring and back cover, the center of shell is equipped with avoidance hole, and its adjacent two side walls are connected with the first drive mechanism and the second drive mechanism for driving floating ring moves along X axis, moves along Y axis, one end of the first drive mechanism and the second drive mechanism is connected with bearing and stretches into shell, guiding groove is opened on the outer side wall adjacent to the first drive mechanism, the second drive mechanism of floating ring, bearing is clamped in guiding groove, and sliding connection has floating block on the outer side wall of floating ring away from the first drive mechanism, the second drive mechanism and opposite to guiding groove.The adjusting frame of the application replaces spring reset structure with the rigid connection structure of first drive mechanism and second drive mechanism directly pulling the whole floating ring movement, enhances the stability and load capacity of overall structure, and its can single direction adjust the position of X axis and Y axis, improves the adjustment accuracy of optical element.

Description

Technical Field

[0001] This invention relates to the field of optical experimental equipment technology, and in particular to an integrated automatic reset displacement adjustment frame. Background Technology

[0002] Optical components are the basic building blocks of an optical system, most of which function as imaging elements, such as lenses, prisms, and mirrors. Other components play special roles in the optical system (such as beam splitting, image transmission, and filtering), such as reticles, filters, gratings, and optical fiber components.

[0003] In various optical experiments or applications, in order to obtain better imaging results, it is necessary to fine-tune the position of optical components to meet experimental requirements. At this time, it is necessary to install the optical components on a displacement adjustment frame and build an optical system to adjust and fix the position of the optical components.

[0004] Many devices for adjusting optical elements have been disclosed in the prior art. For example, patent application number CN202220721654.3 discloses a clamp for adjusting the position of a lens, which includes two spring assemblies, a longitudinal adjusting screw, a transverse adjusting screw, a lens adjusting frame, a lens cover plate, and a lens fixing assembly. The two spring assemblies are mounted on the lens adjusting frame. The transverse adjusting screw is mounted on the side of the lens adjusting frame away from one spring assembly, and the longitudinal adjusting screw is mounted on the side of the lens adjusting frame away from the other spring assembly. The lens fixing assembly is mounted on the lens adjusting frame through the lens cover plate.

[0005] The aforementioned fixture is also used for adjusting optical components. It employs a spring-type reset mechanism, where all parts are held together by the force generated by the spring pressing against them. During use, the springs bear relatively low loads and have low stability. Furthermore, when one shaft is at its spring compression limit, the other shaft experiences excessive friction within a short range at its spring return limit, preventing the lens fixing assembly from retracting. At the end of the stroke, the reduced thrust provided by the spring causes the lens fixing assembly to fail to fully reset, thus reducing the adjustment accuracy of the optical components. Furthermore, when using this fixture to adjust the position of optical components, the X and Y axes will both shift as the longitudinal or lateral adjustment screws are driven, making it impossible to achieve unidirectional displacement adjustment and reducing the adjustment efficiency and accuracy of the optical component position. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide an integrated automatic reset displacement adjustment frame with simple structure and high adjustment accuracy.

[0007] The technical solution adopted by the present invention to solve its technical problem is: an integrated automatic reset displacement adjustment frame, including a housing, a floating ring installed in the housing, and a rear cover on the top of the housing. The housing has a clearance hole in the center, and its adjacent two side walls are respectively connected to a first driving mechanism and a second driving mechanism for driving the floating ring to move along the X-axis and along the Y-axis. One end of the first driving mechanism and the second driving mechanism extends into the housing and is connected to a bearing. The floating ring has a guide groove on the outer side wall adjacent to the first driving mechanism and the second driving mechanism. The bearing is engaged in the guide groove. Floating blocks are slidably connected on the outer side wall of the floating ring that is away from the first driving mechanism and the second driving mechanism and opposite to the guide groove.

[0008] This invention features a guide groove on the outer wall of a floating ring, connected to a first and second drive mechanism via a bearing mounted within the guide groove. The floating ring can be adjusted in one direction (X-axis or Y-axis) by screwing the first or second drive mechanism inward. When the floating ring needs to move in the opposite direction (X-axis or Y-axis) or reset, simply screwing the second drive mechanism outward will move the floating ring in the opposite direction (X-axis or Y-axis) or reset it. This adjustment frame eliminates the need for a spring-reset structure, directly employing a rigid connection structure where the first and second drive mechanisms directly pull the entire floating ring, enhancing the overall stability and load-bearing capacity. It solves the problem of spring-reset structures failing to fully reset, effectively improving the adjustment accuracy of optical components. The floating block and the floating ring of the present invention adopt a sliding connection structure. The first driving mechanism or the second driving mechanism can drive the floating ring to move along the X-axis or Y-axis. In the corresponding Y-axis or X-axis direction, one side of the floating ring will move in the guide groove in a direction parallel to the X-axis or Y-axis under the guidance of the bearing and the guide groove. The other side will also move on the floating block in a direction parallel to the X-axis or Y-axis, so that the floating ring as a whole only moves in the X-axis or Y-axis direction, thereby adjusting the position of the optical element in one direction and improving the adjustment accuracy of the optical element.

[0009] Furthermore, the guide groove is a dovetail groove or a T-shaped groove.

[0010] Furthermore, the housing includes two drive frames, two guide frames, and a bottom plate located at the bottom. The two drive frames are used to install the first drive mechanism and the second drive mechanism, and they and the two guide frames are connected in sequence to form a square frame of the housing. A first recessed platform is also provided between the square frame and the bottom plate, and the clearance hole is opened at the center of the bottom plate.

[0011] Furthermore, all four sides of the first sinking platform protrude towards the inner wall of the driving frame and the guide frame, and the protruding part forms a groove between the inner wall of the driving frame and the guide frame. The floating block is locked in the groove and moves along the X-axis or Y-axis within the groove.

[0012] Furthermore, the structure in which the floating ring and the floating block are slidably connected is as follows: the outer side wall of the floating block is provided with a second recessed platform extending from the outside to the inside, and the inner side wall of the floating block is provided with a waist-shaped hole communicating with the inside of the second recessed platform. A positioning screw is inserted in the waist-shaped hole, one end of the positioning screw is located in the second recessed platform, and the other end is detachably connected to the outer side wall of the floating ring.

[0013] Furthermore, a first washer is provided at the part where the outer wall of the floating ring is connected to the positioning screw, and a second washer is provided at the part where the nut and screw of the positioning screw are connected. Both the second washer and the nut are located within the second recess.

[0014] Furthermore, another structure in which the floating ring and the floating block are slidably connected is as follows: the inner sidewall of the floating block is provided with a groove that extends from its left sidewall to its right sidewall, and the outer sidewall of the floating ring is provided with a protrusion that engages with the groove at a position corresponding to the floating block.

[0015] Furthermore, the first drive mechanism includes an X-axis adjusting threaded pair, one end of which extends into the housing and is connected to the shaft hole of the bearing.

[0016] Furthermore, the second drive mechanism includes a Y-axis adjusting threaded pair, one end of which extends into the housing and is connected to the shaft hole of the bearing.

[0017] Furthermore, the floating ring includes a connecting ring, an optical element mounting ring, and a limiting ring that are connected and coaxially arranged from bottom to top, and the optical element mounting ring is also provided with a retaining ring.

[0018] The beneficial effects of the integrated automatic reset displacement adjustment frame of the present invention are as follows: (1) The present invention has a simple structure and is easy to install. It has a guide groove on the outer side wall of the floating ring and is connected to the first drive mechanism and the second drive mechanism through the bearing in the guide groove. When the floating ring needs to move along the X-axis or Y-axis, the position of the floating ring on the X-axis or Y-axis can be adjusted by screwing the first drive mechanism or the second drive mechanism inward. When the floating ring needs to move or reset in the opposite direction of the X-axis or Y-axis, the floating ring can be driven to move or reset in the opposite direction of the X-axis or Y-axis by simply screwing the second drive mechanism outward. The adjustment frame eliminates the spring reset structure and directly adopts a rigid connection structure that directly pulls the entire floating ring to move using the first drive mechanism and the second drive mechanism. This enhances the stability and load capacity of the overall structure, solves the problem that the spring reset structure cannot be fully reset, and effectively improves the adjustment accuracy of the optical element. (2) The floating block and the floating ring of the present invention adopt a sliding connection structure. When the first driving mechanism or the second driving mechanism drives the floating ring to move along the X-axis or Y-axis, the rotational motion in the rotational feed motion of the first driving mechanism or the second driving mechanism can be eliminated through the bearing and the guide groove, so that the entire floating ring moves along the X-axis or Y-axis direction. In the corresponding Y-axis or X-axis direction, one side of the floating ring will move in the guide groove in the direction parallel to the X-axis or Y-axis under the guidance of the bearing and the guide groove, and the other side will also move on the floating block in the direction parallel to the X-axis or Y-axis, so that the floating ring as a whole moves only in the X-axis or Y-axis direction, thereby adjusting the position of the optical element in one direction and improving the adjustment accuracy of the optical element. Attached Figure Description

[0019] Figure 1 —This is a structural schematic diagram of the integrated automatic reset displacement adjustment frame of the present invention; Figure 2 -for Figure 1 Top view; Figure 3 -for Figure 1 An explosion diagram; Figure 4 —A diagram of an explosion from another perspective; Figure 5 —A schematic diagram of the three-dimensional structure of the shell; Figure 6 —A schematic diagram of the three-dimensional structure of the floating ring; Figure 7 —A three-dimensional structural diagram of the first floating block; Figure 8 —A three-dimensional structural diagram of the second bearing; Figure 9 —A three-dimensional structural diagram of the bearing and floating block mounted on the floating ring; Figure 10—A three-dimensional structural diagram of the floating ring and floating block mounted on the housing.

[0020] The above figures are labeled as follows: 1-Housing, 2-Rear cover, 3-Allowing hole, 4-X-axis adjusting threaded pair, 5-Y-axis adjusting threaded pair, 6-Through hole, 7-Threaded hole, 8-Floating ring, 9-First drive frame, 10-Second drive frame, 11-First guide frame, 12-Second guide frame, 13-Base plate, 14-First floating block, 15-Second floating block, 16-First countersunk, 17-First slot, 18-Second slot, 19-Third slot, 20-Fourth slot, 21-First dovetail groove, 22-Second bearing, 23-Second dovetail groove, 24-Connecting ring, 25-Optical component mounting ring, 26-Limiting ring, 27-Snap ring, 28-First PTFE gasket, 29-Ball, 30-Second countersunk, 31-Oval hole, 32-Positioning screw, 33-Second PTFE gasket, 34-Shaft hole. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, but these specific embodiments do not limit the scope of protection of the present invention in any way.

[0022] Example 1

[0023] See Figure 1-10 An integrated automatic reset displacement adjustment frame includes a housing 1 and a rear cover 2 covering the top of the housing 1. The housing 1 has a clearance hole 3 in the center, and the rear cover 2 has a through hole 6 communicating with the clearance hole 3 in the center.

[0024] The rear cover 2 is detachably connected to the housing 1 by screws. The through hole 6 on it has an SM2 internal thread, which can be used to install an SM2 lens sleeve or an SM2 series adapter. Both the rear cover 2 and the housing 1 are provided with threaded holes 7 for connecting optical extension rods.

[0025] The housing 1 is equipped with a floating ring 8, which includes two integrally formed drive frames (specifically, the first drive frame 9 and the second drive frame 10), two guide frames (specifically, the first guide frame 11 and the second guide frame 12), and a base plate 13. The first drive frame 9, the second drive frame 10, the first guide frame 11, and the second guide frame 12 are connected end to end to form a square frame of the housing 1. The base plate 13 is located at the bottom of the square frame. A first recessed platform 16 is also provided between the square frame and the base plate 13. The clearance hole 3 is opened at the center of the base plate 13. The floating ring 8 is installed in the first recessed platform 16.

[0026] The four sides of the first recessed platform 16 protrude into the inner walls of the first driving frame 9, the second driving frame 10, the first guide frame 11, and the second guide frame 12. The protruding parts form slots with the inner walls of the first driving frame 9, the second driving frame 10, the first guide frame 11, and the second guide frame 12 (specifically corresponding to the first slot 17, the second slot 18, the third slot 19, and the fourth slot 20, respectively). The third slot 19 is fitted with a first floating block 14, and the fourth slot 20 is fitted with a second floating block 15. The first floating block 14 and the second floating block 15 have the same structure.

[0027] The slot setting can limit the movement direction of the floating block and has a guiding function. Specifically, when the position of the floating ring 8 is adjusted in the X-axis direction, the first floating block 14 can only move in the X-axis direction in the third slot 19; when the position of the floating ring 8 is adjusted in the Y-axis direction, the second floating block 15 can only move in the Y-axis direction in the fourth slot 20.

[0028] A first driving mechanism and a second driving mechanism are respectively installed on the first driving frame 9 and the second driving frame 10. The first driving mechanism includes an X-axis adjusting threaded pair 4, which is glued to the housing 1 (specifically, a bushing is fitted on the screw of the X-axis adjusting threaded pair 4, the bushing is threadedly connected to the screw, and the part of the bushing that protrudes from the housing 1 and connects to the outer side wall of the housing 1 is fixedly connected to the outer side wall of the housing 1 with glue). The X-axis adjusting threaded pair 4 extends into the housing 1 and is connected to a first bearing, and one end of the bushing that extends into the housing 1 is connected to the shaft hole 34 of the first bearing. A first dovetail groove 21 is opened on the outer side wall of the floating ring 8 adjacent to the X-axis adjusting threaded pair 4. The first bearing is locked in the first dovetail groove 21, and the length of the first dovetail groove 21 is greater than the length of the first bearing.

[0029] The second drive mechanism includes a Y-axis adjusting threaded pair 5, which is glued to the housing 1 (specifically, a bushing is fitted on the screw of the Y-axis adjusting threaded pair 5, the bushing is threadedly connected to the screw, and the part of the bushing protruding from the housing 1 and connected to the outer side wall of the housing 1 is fixedly connected to the outer side wall of the housing 1 with adhesive). The Y-axis adjusting threaded pair 5 extends into the housing 1 and is connected to a second bearing 22, and one end of the bushing extending into the housing 1 is connected to the shaft hole 34 of the second bearing 22. A second dovetail groove 23 is formed on the outer side wall of the floating ring 8 adjacent to the Y-axis adjusting threaded pair 5. The second bearing 22 is engaged in the second dovetail groove 23, and the length of the second dovetail groove 23 is greater than the length of the second bearing 22. The first bearing and the second bearing 22 have the same structure, and the first dovetail groove 21 and the second dovetail groove 23 have the same structure.

[0030] The first floating block 14 and the second floating block 15 are slidably connected to the outer wall of the floating ring 8, which is away from the X-axis adjusting thread pair 4 and the Y-axis adjusting thread pair 5 and is opposite to the first dovetail groove 21 and the second dovetail groove 23. The first floating block 14 and the second floating block 15 are located between the housing 1 and the outer wall of the floating ring 8 (specifically, the first floating block 14 is located between the inner wall of the first guide frame 11 and the outer wall of the floating ring 8, and the second floating block 15 is located between the inner wall of the second guide frame 12 and the outer wall of the floating ring 8).

[0031] In the above scheme, a first dovetail groove 21 and a second dovetail groove 23 are provided on the outer wall of the floating ring 8, and a first bearing and a second bearing 22 connected to the X-axis adjusting threaded pair 4 and the Y-axis adjusting threaded pair 5 are engaged in the first dovetail groove 21 and the second dovetail groove 23. When the floating ring 8 needs to move in the X-axis direction, the X-axis adjusting threaded pair 4 can be screwed inward. The first bearing and the first dovetail groove 21 can eliminate the rotational motion of the X-axis adjusting threaded pair 4 during the rotational feed motion, so that the entire floating ring 8 moves in the X-axis direction. When the floating ring 8 needs to move in the opposite direction of the X-axis or reset, the X-axis adjusting threaded pair 4 only needs to be screwed outward to drive the floating ring 8 to move in the opposite direction of the X-axis or reset, so as to realize the position adjustment of the floating ring 8 in the X-axis. When the floating ring 8 needs to move along the Y-axis, the Y-axis adjusting threaded connection can be screwed inward. The second bearing 22 and the second dovetail groove 23 can eliminate the rotational motion of the Y-axis adjusting threaded connection 5 during its feed motion, allowing the entire floating ring 8 to move along the Y-axis and thus adjusting its position. When the floating ring 8 needs to move in the opposite direction or reset along the Y-axis, simply screw the Y-axis adjusting threaded connection 5 outward to move or reset the floating ring 8 in the opposite direction. This adjustment frame eliminates the spring reset structure, directly employing a rigid connection structure where the X-axis adjusting threaded connection 4 and the Y-axis adjusting threaded connection pull the entire floating ring 8. This enhances the overall stability and load-bearing capacity, solves the problem of the spring reset structure not being able to fully reset, and effectively improves the adjustment accuracy of the optical components.

[0032] The floating ring 8 includes a connecting ring 24, an optical element mounting ring 25, and a limiting ring 26, which are connected and coaxially arranged from bottom to top. The optical element mounting ring 25 is also provided with a retaining ring 27, which is used to hold the optical element in the optical element mounting ring 25. The inner diameters of the connecting ring 24 and the optical element mounting ring 25 are equal. The outer diameter of the connecting ring 24 is smaller than the inner diameter of the clearance hole 3. The outer diameter of the optical element mounting ring 25 is larger than the inner diameter of the clearance hole 3. The inner diameter of the limiting ring 26 is smaller than the inner diameter of the optical element mounting ring 25. Furthermore, its upper surface is provided with a bead 29, which is used to eliminate vertical fluctuations and maintain a low contact surface to reduce friction.

[0033] The structure in which the floating ring 8 is slidably connected to the first floating block 14 and the second floating block 15 is as follows: the outer sidewalls of the first floating block 14 and the second floating block 15 are each provided with a second recessed platform 30 extending from the outside to the inside, and the inner sidewall of the platform is provided with a waist-shaped hole 31 that communicates with the inside of the second recessed platform 30. A positioning screw 32 is inserted into the waist-shaped hole 31. One end of the positioning screw 32 is located inside the second recessed platform 30, and the other end is detachably connected to the outer sidewall of the floating ring 8 (specifically, the part where the floating ring 8 is connected to the positioning screw 32 is provided with a screw hole, and the positioning screw 32 is connected to the screw hole by a thread).

[0034] The first floating block 14, the second floating block 15, and the floating ring 8 of the present invention adopt a sliding connection structure. When the X-axis adjusting threaded pair 4 drives the floating ring 8 to move along the X-axis, the rotational motion in the rotational feed motion of the X-axis adjusting threaded pair 4 can be eliminated through the first bearing and the first dovetail groove 21, so that the floating ring 8 moves along the X-axis direction. In the corresponding Y-axis direction, the side of the floating ring 8 with the second dovetail groove 23 will move in a direction parallel to the X-axis under the guidance of the second bearing 22 and the second dovetail groove 23. The other side will also move in a direction parallel to the X-axis along the second floating block 15 under the guidance of the positioning screw 32 and the waist-shaped hole 31. Thus, the floating ring 8 does not move in the Y-axis direction, so that the whole moves only in the X-axis direction. In this way, the position of the optical element can be adjusted in one direction, thereby improving the adjustment accuracy of the optical element. When the Y-axis adjusting threaded pair 5 drives the floating ring 8 to move along the Y-axis, the rotational motion of the Y-axis adjusting threaded pair 5 during the rotational feed motion can be eliminated through the second bearing 22 and the second dovetail groove 23, so that the floating ring 8 moves along the Y-axis direction. In the corresponding X-axis direction, the side of the floating ring 8 with the first dovetail groove 21 will move in a direction parallel to the Y-axis under the guidance of the first bearing and the first dovetail groove 21, and the other side will also move in a direction parallel to the Y-axis along the first floating block 14 under the guidance of the positioning screw 32 and the waist-shaped hole 31. Thus, the floating ring 8 does not move in the X-axis direction, so that the whole ring moves only in the Y-axis direction, thereby adjusting the position of the optical element in one direction and improving the adjustment accuracy of the optical element.

[0035] The outer wall of the floating ring 8 is provided with a first PTFE washer 28 at the connection point with the positioning screw 32, and a second PTFE washer 33 is provided at the connection point between the nut and the screw of the positioning screw 32. The second PTFE washer 33 and the nut are both located within the second recess 30. The first PTFE washer 33 and the second PTFE washer 33 achieve a smaller friction force while eliminating gaps, thereby reducing friction during operation.

[0036] The working principle and usage of the integrated automatic reset displacement adjustment frame in this embodiment are as follows: When the position of the optical element is adjusted using the X-axis adjusting thread pair 4, screwing the X-axis adjusting thread pair 4 inward can drive the first bearing to rotate. The rotation in the feed motion of the X-axis adjusting thread pair 4 is eliminated by the first bearing and the first dovetail groove 21, and the feed motion is retained to directly push the floating ring 8 to move along the X-axis direction. In the corresponding Y-axis direction, the side of the floating ring 8 with the second dovetail groove 23 will move in a direction parallel to the X-axis under the guidance of the second bearing 22 and the second dovetail groove 23. The other side will also move in a direction parallel to the X-axis along the second floating block 15 under the guidance of the positioning screw 32 and the waist-shaped hole 31. Thus, the floating ring 8 does not move in the Y-axis direction, so that the whole only moves in the X-axis direction, thereby adjusting the position of the optical element in one direction. Unscrewing the X-axis adjusting thread 4 outwards can directly drive the floating ring 8 to move in the opposite direction of the X-axis, thereby resetting the floating ring 8. When the position of the optical element is adjusted using the Y-axis adjusting thread pair 5, screwing the Y-axis adjusting thread pair 5 inward can drive the second bearing 22 to rotate. The rotation in the feed motion of the Y-axis adjusting thread pair 5 is eliminated by the second bearing 22 and the second dovetail groove 23, and the feed motion is retained to directly push the floating ring 8 to move along the Y-axis direction. In the corresponding X-axis direction, the side of the floating ring 8 with the first dovetail groove 21 will move in a direction parallel to the Y-axis under the guidance of the first bearing and the first dovetail groove 21. The other side will also move in a direction parallel to the X-axis along the first floating block 14 under the guidance of the positioning screw 32 and the waist-shaped hole 31. Thus, the floating ring 8 does not move in the X-axis direction, so that the whole only moves in the Y-axis direction, thereby adjusting the position of the optical element in one direction. Rotating the Y-axis adjusting thread 5 outwards can directly drive the floating ring 8 to move in the opposite direction of the Y-axis, thereby resetting the floating ring 8.

[0037] Example 2

[0038] The difference between this embodiment and embodiment 1 is that the structure in which the floating ring 8 is slidably connected to the first floating block 14 and the second floating block 15 is as follows: the inner sidewalls of the first floating block 14 and the second floating block 15 are provided with a sink groove that extends from the left sidewall to the right sidewall, and the outer sidewall of the floating ring 8 is provided with a protrusion that engages with the sink groove at a position corresponding to the first floating block 14 and the second floating block 15, and the length of the protrusion is less than the length of the sink groove.

[0039] Example 3

[0040] The difference between this embodiment and Embodiment 1 is that the guide groove is a T-shaped groove.

[0041] The changes in the above technical features can be understood and implemented by those skilled in the art through textual description, therefore no further drawings are required.

[0042] It should be noted that this article uses the terms "first," "second," "first," "second," "third," "fourth," etc., to describe various components, but these components should not be limited by these terms. These terms are only used to distinguish one component from another.

[0043] The terms "up," "down," "left," "right," "front," "back," "vertical," "inner," and "outer" used in this document to describe orientation or position are for ease of explanation and are based on the orientation or positional relationship shown in the accompanying drawings. Specifically, "inner" in this document refers to the direction towards the center of the housing. In actual devices, these orientations may vary depending on the arrangement of the device. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0044] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. An integrated automatic reset displacement adjustment frame, comprising a housing, a floating ring installed inside the housing, and a rear cover on the top of the housing, wherein the housing has a clearance hole at its center, and its adjacent side walls are respectively connected to a first drive mechanism and a second drive mechanism for driving the floating ring to move along the X-axis and along the Y-axis, characterized in that: One end of each of the first and second drive mechanisms extends into the housing and is connected to a bearing. The floating ring has a guide groove on its outer side wall adjacent to the first and second drive mechanisms. The bearing is engaged in the guide groove. Floating blocks are slidably connected to the outer side wall of the floating ring that is away from the first and second drive mechanisms and opposite to the guide groove. The housing includes two drive frames, two guide frames, and a bottom plate. The two drive frames are used to install the first drive mechanism and the second drive mechanism, and they and the two guide frames are connected in sequence to form a square frame of the housing. A first recessed platform is also provided between the square frame and the bottom plate. The clearance hole is opened at the center of the bottom plate. The four sides of the first sinking platform protrude towards the inner wall of the driving frame and the guide frame, and the protruding part forms a groove between the inner wall of the driving frame and the guide frame. The floating block is locked in the groove and moves along the X-axis or Y-axis within the groove. The outer side wall of the floating block is provided with a second recessed platform extending from the outside to the inside, and the inner side wall of the platform is provided with a waist-shaped hole that communicates with the inside of the second recessed platform. A positioning screw is installed in the waist-shaped hole, one end of which is located inside the second recessed platform, and the other end is detachably connected to the outer side wall of the floating ring.

2. The integrated automatic reset displacement adjustment frame as described in claim 1, characterized in that: The guide groove is a dovetail groove or a T-shaped groove.

3. The integrated automatic reset displacement adjustment frame as described in claim 1, characterized in that: The outer wall of the floating ring is provided with a first washer at the connection point with the positioning screw, and the nut and screw of the positioning screw are provided with a second washer. Both the second washer and the nut are located within the second recess.

4. The integrated automatic reset displacement adjustment frame as described in claim 1, characterized in that: The inner wall of the floating block has a groove that extends from its left side wall to its right side wall, and the outer wall of the floating ring has a protrusion that engages with the groove at a position corresponding to the floating block.

5. The integrated automatic reset displacement adjustment frame as described in claim 1, characterized in that: The first drive mechanism includes an X-axis adjusting threaded pair, one end of which extends into the housing and is connected to the shaft hole of the bearing.

6. The integrated automatic reset displacement adjustment frame as described in claim 1, characterized in that: The second drive mechanism includes a Y-axis adjusting threaded pair, one end of which extends into the housing and is connected to the shaft hole of the bearing.

7. The integrated automatic reset displacement adjustment frame as described in claim 1, characterized in that: The floating ring includes a connecting ring, an optical element mounting ring, and a limiting ring that are connected and coaxially arranged from bottom to top, and the optical element mounting ring is also provided with a retaining ring.

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