Mirror plane harness support mechanism

Abstract

The present application relates to the field of optical instruments, disclose a mirror sling type support mechanism, including base, which is provided with moving mechanism one, the moving end of moving mechanism one is fixedly connected with support plate, support plate is fixedly connected with support frame, support frame is provided with moving mechanism two, the moving end of moving mechanism two is connected with connecting rod, two connecting rods are fixedly connected with clamping ring, the adjusting assembly is provided in the clamping ring, one end of adjusting assembly is connected with lens, lens is slidably clamped on the inner ring of clamping ring, the present application can reduce the force directly to lens through the hoisting of multiple points, thereby reducing stress, further reducing the deformation of lens, ensuring the precision of lens, and through the adjustment of rotating column, the position area of lens is stable and reaches the specified position, ensures the rapid work.

Description

Technical Field

[0001] This invention relates to the field of optical instruments, and more particularly to a plane mirror sling support mechanism. Background Technology

[0002] As a core component of optical systems, standard plane mirrors are widely used in precision measurement, optical imaging, laser processing, astronomical observation, and many other fields. Their planar accuracy and installation stability directly determine the performance of the entire optical system. In practical applications, the support mechanism of the standard plane mirror is a key component ensuring its working accuracy. It must reliably fix the plane mirror, accurately adjust its posture, and maintain long-term stability, while preventing stress deformation caused by improper support methods, which would affect its flatness.

[0003] Existing standard plane mirror support mechanisms mostly adopt rigid clamping or simple point support structures. Rigid clamping is prone to local stress concentration at the edge of the plane mirror, which leads to irreversible elastic deformation of the mirror surface, destroying the plane accuracy. Under the influence of environmental factors such as external vibration and temperature changes, the plane mirror is prone to attitude displacement, affecting the stability of the optical system. Summary of the Invention

[0004] To address the technical problem of deformation during clamping and hoisting, this invention provides a plane mirror sling support mechanism.

[0005] The present invention is achieved by the following technical solution: a plane mirror sling support mechanism, comprising: a base on which a first moving mechanism is provided, a support plate is fixedly connected to the moving end of the first moving mechanism, a support frame is fixedly connected to the support plate, a second moving mechanism is provided inside the support frame, a connecting rod is connected to the moving end of the second moving mechanism, a clamping ring is fixedly connected between the two connecting rods, an adjustment component is provided inside the clamping ring, a lens is connected to one end of the adjustment component, and the lens is slidably clamped on the inner ring of the clamping ring;

[0006] As a further improvement to the above solution, the adjustment component includes a rotating column connected to the clamping ring. One end of the rotating column is fixedly connected to a winding column that is rotatably connected to the clamping ring. A pull rope is sleeved on the winding column. One end of the pull rope is fixedly connected to a hook block. Multiple hook blocks are connected to a pull ring. The lens is located inside the pull ring and is fixedly connected to the pull ring. Rotating the winding column causes the pull rope to wrap around the winding column, changing the position and force of the pull ring.

[0007] As a further improvement to the above solution, the pull rope is composed of intertwined polytetrafluoroethylene and steel cable.

[0008] As a further improvement to the above solution, the pull rope includes an outermost ring with multiple detection holes. Multiple steel cables are arranged around the inner wall of the detection holes. Multiple layers of separator rings are arranged inside the steel cables. Multiple intertwined fiber threads and elastic threads are pasted inside the separator rings. The outermost separator ring is bonded to the steel cables. Intertwined fiber threads and elastic threads are arranged inside the inner separator rings. The outer ring is filled with liquid.

[0009] As a further improvement to the above solution, the moving mechanism includes an electric slide rail fixedly connected to the base. A moving plate is fixedly connected to the moving end of the electric slide rail. A support column fixedly connected to a support plate is rotatably connected to the moving plate. A stabilizing block is also fixedly connected to one side of the moving plate. A rotating rod is rotatably connected to the stabilizing block. A vertically arranged vertical rod is engaged with one side of the rotating rod. Multiple fixed pulleys are rotatably connected inside the moving plate. A driven wheel is fixedly connected to the bottom of the support column. The driven wheel, fixed pulleys, and vertical rod are connected by a sprocket drive.

[0010] As a further improvement to the above solution, the second moving mechanism includes a rotating rod 1 that is rotatably connected to the support frame. A follower rod is fixedly connected to one side of the rotating rod 1. A vertically arranged transmission screw is driven to the follower rod. A transmission rod that is fixedly connected to the connecting rod is engaged on one side of the transmission screw.

[0011] As a further improvement to the above scheme, both rotating rod 2 and rotating rod 1 are equipped with scales, and both rotating rod 2 and rotating rod 1 are connected to rotating handles for rotation.

[0012] As a further improvement to the above scheme, the second moving mechanism includes a rotating rod 1 that is rotatably connected to the support frame. One end of the rotating rod 1 is drivenly connected to a gearbox located inside the support frame. The other input end of the gearbox is drivenly connected to a motor that is fixedly connected to its housing. The output end of the gearbox is fixedly drivenly connected to a connecting rod. A detector is also installed inside the support frame to monitor the vibration and displacement of the support frame.

[0013] As a further improvement to the above solution, an auxiliary mechanism is also provided on the support frame to further reduce uneven force on the lens.

[0014] As a further improvement to the above solution, the auxiliary mechanism includes an electric telescopic rod three fixedly connected to the gearbox or transmission rod. The electric telescopic rod three is rotatably connected to the support frame. A buffer pad is fixedly connected to the other end of the electric telescopic rod three. An intermediate ring is fixedly connected between two buffer pads. Multiple electric telescopic rods one are rotatably connected inside the intermediate ring. The other end of the electric telescopic rod one is in contact with the clamping ring. A symmetrically arranged electric telescopic rod four is fixedly connected inside the intermediate ring. A pressure pad that fits against the clamping ring is fixedly connected to the moving end of the electric telescopic rod four. An upper reinforcing ring and a lower reinforcing ring are also connected between the two support frames. Multiple electric telescopic rods two are rotatably connected to both the upper and lower reinforcing rings. The moving end of the electric telescopic rod two is rotatably connected to a reinforcing pad that contacts the intermediate ring.

[0015] As a further improvement to the above solution, pressure sensors are connected inside the buffer pad, pressure pad, and reinforcing pad, and snap-fit ​​blocks extending into the support frame are fixedly connected to both ends of the upper reinforcing ring.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. By hoisting at multiple points, the direct force on the lens can be reduced, thereby reducing stress and lens deformation, ensuring lens accuracy. Furthermore, by adjusting the rotating column, the position of the lens can be stabilized and positioned to the designated location, ensuring rapid operation.

[0018] 2. Multiple moving structures can achieve different moving or flipping actions, thus ensuring that the lens is in multiple adjustable positions, adapting to rapid adjustments for various tasks and achieving the specified effect. Attached Figure Description

[0019] Figure 1 This is an overall structural diagram of the present invention;

[0020] Figure 2 This is a layer structure diagram of Example 3;

[0021] Figure 3 This is a partial structural diagram of Example 4;

[0022] Figure 4 This is a front sectional view of Example 4;

[0023] Figure 5 This is a front view structural diagram of Example 5;

[0024] Figure 6 This is a partial front view of the structure in Example 5.

[0025] Explanation of key symbols:

[0026] 01. Base; 02. Electric slide rail; 03. Moving plate; 04. Support plate; 05. Rotating rod one; 06. Support frame; 07. Clamping ring; 08. Rotating column; 09. Connecting rod; 11. Lower reinforcing ring; 12. Stabilizing block; 13. Rotating rod two; 14. Support column; 15. Follower rod; 16. Transmission screw; 17. Winding column; 18. Pulling ring; 19. Pull rope; 20. Hanging block; 22. Vertical rod; 23. Driven wheel; 24. 1. Lens; 25. Fixed pulley; 30. Intermediate ring; 31. Upper reinforcing ring; 32. Reinforcing pad; 33. Electric telescopic rod one; 34. Electric telescopic rod two; 35. Electric telescopic rod three; 36. Electric telescopic rod four; 37. Detector; 38. Gearbox; 39. Motor; 40. Outer ring; 41. Detection hole; 42. Steel cable; 43. Separator ring; 44. Fiber thread one; 45. Elastic thread one; 46. Fiber thread two; 47. Elastic thread two. Detailed Implementation

[0027] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0028] Example 1:

[0029] Combination Figures 1-4 The planar mirror sling support mechanism of the present invention includes: a base 01 on which a first moving mechanism is disposed, a support plate 04 fixedly connected to the moving end of the first moving mechanism, a support frame 06 fixedly connected to the support plate 04, the first moving mechanism being able to drive the support plate 04 to change its position, thereby changing the position of the support frame 06 on the corresponding support plate 04, and performing the first adjustment of the position of the lens 24; a second moving mechanism is disposed inside the support frame 06, a connecting rod 09 connected to the moving end of the second moving mechanism, and the two connecting rods 09 being fixedly connected. The fixed connection is a clamping ring 07. The operation of the second moving mechanism can drive the corresponding connecting rod 09 to rotate. The rotation of the connecting rod 09 causes the clamping ring 07 to flip, thereby realizing further adjustment of the lens 24. An adjustment component is provided inside the clamping ring 07. One end of the adjustment component is connected to the lens 24. The lens 24 is slidably clamped on the inner ring of the clamping ring 07. The adjustment component is used to adjust and stabilize the corresponding lens 24 to ensure the position of the lens 24. The clamping ring 07 is a two-piece type, and the two clamping rings 07 are fixedly connected by bolts.

[0030] The adjustment component includes a rotating column 08 connected to the clamping ring 07. One end of the rotating column 08 is fixedly connected to a winding column 17 that is rotatably connected to the clamping ring 07. Depending on the actual usage, the rotating column 08 can be driven by a servo motor or rotated manually, ultimately driving the winding column 17 to rotate. A pull rope 19 is sleeved on the winding column 17, and one end of the pull rope 19 is fixedly connected to a hook block 20. The rotation of the winding column 17 will wind around the pull rope 19. When the winding column 17 winds around the pull rope 19, one end of the pull rope 19 will move, causing the hook block 20 to move. Multiple hook blocks 20 are connected together to a pull... The lens 24 is located inside and fixedly connected to the pull ring 18. Rotating around the connecting post 17 causes the pull rope 19 to wrap around the connecting post 17, changing the position and force of the pull ring 18. The pull ring 18 limits the lens 24, thereby avoiding direct force on the lens 24. When the hanging block 20 moves, it will drive the corresponding pull ring 18 to move, thereby achieving the final adjustment of the lens 24. One end of the pull rope 19 is fixedly connected to the clamping ring 07. This end is relatively long, which is 2 to 5 times the range of adjustment of the lens 24. Multiple hooks for hanging are welded on the pull ring 18.

[0031] The implementation principle of this application embodiment is as follows: When working, a lens 24 of the corresponding specification is selected. In the early stage, the clamping ring 07 is horizontally moved by the second moving mechanism. Then, the lens 24 and the pull ring 18 are placed in one of the clamping rings 07. At this time, one end of the pull rope 19 is connected to the outside of the pull ring 18. Then, the other clamping ring 07 is installed and fixed. Then, the clamping ring 07 is vertically set by the second moving mechanism. After the lens 24 is moved to the designated position, the rotating column 08 moves the winding column 17, thereby winding the pull rope 19, thereby adjusting the pull ring 18. By pulling at multiple points, the force on the lens 24 is reduced, ensuring the accuracy of the lens 24.

[0032] Example 2:

[0033] Combination Figure 1-4 This embodiment is an improvement on embodiment 1, further described in the following aspects:

[0034] The pull rope 19 is composed of intertwined polytetrafluoroethylene and steel cable. The rigid steel cable and flexible polytetrafluoroethylene work together to balance rigid pulling and flexible protection, ensuring the accuracy of the lens 24.

[0035] Example 3:

[0036] Combination Figure 1-4 This embodiment is an improvement on embodiment 1, further described in the following aspects:

[0037] The pull rope 19 includes an outermost ring 40 with multiple detection holes 41. Multiple steel cables 42 are arranged around the inner wall of each detection hole 41. Multiple layers of separator rings 43 are arranged within each steel cable 42. Multiple intertwined fiber threads 44 and elastic threads 45 are attached to the separator rings 43. The outermost separator ring 43 is bonded to the steel cables 42. Intertwined fiber threads 46 and elastic threads 47 are arranged within the inner separator rings 43. The outer ring 40 is filled with liquid and is made of a flexible material. Sensors for monitoring tension are inserted through the detection holes 41. The steel cables 42 are made of a rigid material, the separator rings 43 are made of rubber, and the fiber threads 44 and elastic threads 45, as well as the fiber threads 46 and elastic threads 47, are all made of flexible materials according to specific application requirements to improve overall flexibility while ensuring stable tension.

[0038] Example 4:

[0039] Combination Figure 1-4 This embodiment is an improvement on embodiment 1, further described in the following aspects:

[0040] The moving mechanism includes an electric slide rail 02 fixedly connected to a base 01. A moving plate 03 is fixedly connected to the moving end of the electric slide rail 02. A support column 14, which is fixedly connected to a support plate 04, is rotatably connected to the moving plate 03. A stabilizing block 12 is also fixedly connected to one side of the moving plate 03. A rotating rod 13 is rotatably connected to the stabilizing block 12. A vertically arranged vertical rod 22 is meshed with one side of the rotating rod 13. Multiple fixed pulleys 25 are rotatably connected inside the moving plate 03. A driven wheel 23 is fixedly connected to the bottom of the support column 14. The driven wheel 23, fixed pulleys 25, and vertical rod 22 are connected by a sprocket drive. The moving end of the electric slide rail 02 can drive the moving plate 03 and the device on the moving plate 03 to move. At the same time, rotating the rotating rod 13 can drive the vertical rod 22 to rotate. Then, through the transmission of the chain and fixed pulleys 25, the driven wheel 23 is driven to rotate, which in turn drives the support column 14 to rotate, thereby realizing the rotation of the support plate 04 and the support frame 06, etc., to adapt to the adjustment of the work.

[0041] Example 5:

[0042] Combination Figure 1-6 This embodiment is an improvement on embodiment 1, further described in the following aspects:

[0043] The second moving mechanism includes a rotating rod 05 rotatably connected to the support frame 06. A follower rod 15 is fixedly connected to one side of the rotating rod 05. A vertically arranged transmission screw 16 is driven to the follower rod 15. A transmission rod fixedly connected to a connecting rod 09 is engaged with one side of the transmission screw 16. By rotating the rotating rod 05, the corresponding transmission screw 16 and transmission rod are driven to rotate, thereby driving the connecting rod 09 to rotate, and further driving the corresponding clamping ring 07 to rotate, thereby realizing the angle adjustment of the lens 24.

[0044] Both rotating rod 2 13 and rotating rod 1 05 are equipped with scales, and both rotating rod 2 13 and rotating rod 1 05 are connected to rotating handles for rotation. The scales provide a display of the rotation angle, and the rotating handles facilitate the rotation of rotating rod 2 13 and rotating rod 1 05.

[0045] Example 6:

[0046] Combination Figure 1-6 This embodiment is an improvement on embodiment 1, further described in the following aspects:

[0047] The second moving mechanism includes a rotating rod 05 rotatably connected to the support frame 06. One end of the rotating rod 05 is driven by a gearbox 38 located inside the support frame 06. The other input end of the gearbox 38 is driven by a motor 39 fixedly connected to its housing. The output end of the gearbox 38 is fixedly driven by a connecting rod 09. A detector 37 is also installed inside the support frame 06 to monitor the vibration and displacement of the support frame 06. During operation, the motor 39 drives the corresponding connecting rod 09 to rotate through the gearbox 38, thereby changing the angle of the clamping ring 07 and thus changing the angle of the lens 24.

[0048] Example 7:

[0049] Combination Figures 1-6 This embodiment is an improvement on embodiment 1, further described in the following aspects:

[0050] An auxiliary mechanism can also be installed on the support frame 06 to further reduce uneven force on the lens 24.

[0051] The auxiliary mechanism includes an electric telescopic rod 35 fixedly connected to the transmission 38 or the drive rod. The electric telescopic rod 35 is rotatably connected to the support frame 06. A buffer pad is fixedly connected to the other end of the electric telescopic rod 35. An intermediate ring 30 is fixedly connected between two buffer pads. Multiple electric telescopic rods 1 33 are rotatably connected inside the intermediate ring 30. The other end of the electric telescopic rods 1 33 contacts the clamping ring 07. Symmetrically arranged electric telescopic rods 4 36 are fixedly connected inside the intermediate ring 30. A pressure pad that fits against the clamping ring 07 is fixedly connected to the moving end of the electric telescopic rods 4 36. An upper reinforcing ring 31 and a lower reinforcing ring 11 are also connected between the two support frames 06. Multiple electric telescopic rods 34 are rotatably connected to the upper reinforcing ring 31 and the lower reinforcing ring 11. The moving end of the electric telescopic rod 34 is rotatably connected to a reinforcing pad 32 that contacts the intermediate ring 30. The upper reinforcing ring 31 and the lower reinforcing ring 11 provide stable support for the support frame 06. At the same time, through the adjustment of the electric telescopic rod 34, the reinforcing pad 32 is pressed onto the intermediate ring 30 for fine-tuning of the pressure. At the same time, through the operation of the electric telescopic rod 33 and the electric telescopic rod 36, the pressure is further adjusted. With the adjustment of the rotating column 08, multi-angle adjustment of the pressure around the lens 24 can be achieved, reducing uneven force on the lens 24 and further improving the accuracy of the lens 24.

[0052] Pressure sensors are connected inside the buffer pad, pressure pad, and reinforcing pad 32. The two ends of the upper reinforcing ring 31 are fixedly connected to snap-fit ​​blocks that extend into the support frame 06. Real-time data output is achieved through the sensing of the pressure sensors, and the snap-fit ​​blocks facilitate the placement of the upper reinforcing ring 31.

[0053] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A plane mirror sling-type support mechanism, characterized in that, include: A base (01) is provided with a first moving mechanism. The moving end of the first moving mechanism is fixedly connected to a support plate (04). A support frame (06) is fixedly connected to the support plate (04). A second moving mechanism is provided inside the support frame (06). The moving end of the second moving mechanism is connected to a connecting rod (09). A clamping ring (07) is fixedly connected between the two connecting rods (09). An adjustment component is provided inside the clamping ring (07). One end of the adjustment component is connected to a lens (24). The lens (24) is slidably clamped on the inner ring of the clamping ring (07). The adjustment component includes a rotating column (08) connected to the clamping ring (07). One end of the rotating column (08) is fixedly connected to a winding column (17) that is rotatably connected to the clamping ring (07). A pull rope (19) is sleeved on the winding column (17). One end of the pull rope (19) is fixedly connected to a hook block (20). Multiple hook blocks (20) are connected to a pull ring (18). The lens (24) is located inside the pull ring (18) and is fixedly connected to the pull ring (18). The rotation of the winding column (17) causes the pull rope (19) to be wound around the winding column (17), changing the position and force of the pull ring (18).

2. The plane mirror sling support mechanism as described in claim 1, characterized in that, The pull rope (19) is composed of intertwined polytetrafluoroethylene and steel cable.

3. The plane mirror sling support mechanism as described in claim 1, characterized in that, The pull rope (19) includes an outermost ring (40), which has multiple detection holes (41) inside. Multiple steel cables (42) are arranged around the inner wall of the detection holes (41). Multiple layers of separator rings (43) are arranged inside the steel cables (42). Multiple intertwined fiber threads (44) and elastic threads (45) are pasted inside the separator rings (43). The outermost separator ring (43) is bonded to the steel cables (42). Intertwined fiber threads (46) and elastic threads (47) are arranged inside the inner separator ring (43). The outer ring (40) is filled with liquid.

4. The plane mirror sling support mechanism as described in claim 1, characterized in that, The first moving mechanism includes an electric slide rail (02) fixedly connected to the base (01). A moving plate (03) is fixedly connected to the moving end of the electric slide rail (02). A support column (14) fixedly connected to the support plate (04) is rotatably connected to the moving plate (03). A stabilizing block (12) is also fixedly connected to one side of the moving plate (03). A rotating rod (13) is rotatably connected to the stabilizing block (12). A vertical rod (22) is meshed with one side of the rotating rod (13). Multiple fixed pulleys (25) are rotatably connected inside the moving plate (03). A driven wheel (23) is fixedly connected to the bottom of the support column (14). The driven wheel (23), the fixed pulleys (25), and the vertical rod (22) are connected by a sprocket drive.

5. The plane mirror sling support mechanism as described in claim 4, characterized in that, The second moving mechanism includes a rotating rod (05) rotatably connected to the support frame (06). A follower rod (15) is fixedly connected to one side of the rotating rod (05). A vertically arranged transmission screw (16) is driven on the follower rod (15). A transmission rod fixedly connected to the connecting rod (09) is engaged on one side of the transmission screw (16).

6. The plane mirror sling support mechanism as described in claim 5, characterized in that, Both the second rotating rod (13) and the first rotating rod (05) are equipped with scales, and both the second rotating rod (13) and the first rotating rod (05) are connected with rotating handles for rotation.

7. The plane mirror sling support mechanism as described in claim 1, characterized in that, The second moving mechanism includes a rotating rod (05) rotatably connected to the support frame (06). One end of the rotating rod (05) is connected to a gearbox (38) located inside the support frame (06). The other input end of the gearbox (38) is connected to a motor (39) fixedly connected to its housing. The output end of the gearbox (38) is fixedly connected to a connecting rod (09). A detector (37) is also provided inside the support frame (06) to monitor the vibration and displacement of the support frame (06).

8. The plane mirror sling support mechanism as described in claim 1, characterized in that, The support frame (06) is also provided with an auxiliary mechanism, which is used to reduce uneven force on the lens (24).

9. The plane mirror sling support mechanism as described in claim 8, characterized in that, The auxiliary mechanism includes an electric telescopic rod three (35) fixedly connected to the gearbox (38) or transmission rod. The electric telescopic rod three (35) is rotatably connected to the support frame (06). A buffer pad is fixedly connected to the other end of the electric telescopic rod three (35). An intermediate ring (30) is fixedly connected between two buffer pads. A plurality of electric telescopic rod one (33) is rotatably connected inside the intermediate ring (30). The other end of the electric telescopic rod one (33) is in contact with the clamping ring (07). The intermediate ring (30) The inner fixed connection is provided with symmetrically arranged electric telescopic rods four (36). The moving end of the electric telescopic rods four (36) is fixedly connected with a pressure pad that fits against the clamping ring (07). The two support frames (06) are also connected with an upper reinforcing ring (31) and a lower reinforcing ring (11). Multiple electric telescopic rods two (34) are rotatably connected to the upper reinforcing ring (31) and the lower reinforcing ring (11). The moving end of the electric telescopic rods two (34) is rotatably connected with a reinforcing pad (32) that contacts the intermediate ring (30).

10. The plane mirror sling support mechanism as described in claim 9, characterized in that, Pressure sensors are connected inside the buffer pad, pressure pad and reinforcing pad (32), and snap-fit ​​blocks extending into the support frame (06) are fixedly connected to both ends of the upper reinforcing ring (31).

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