A laser detector for telescope lenses

Abstract

The present invention discloses a telescope lens laser detector, comprising a housing, a flap hinged on the outer side of the housing, a main column fixed inside the housing, and a laser generator fixed on the outer side of the main column; and a servo motor fixed inside the main column, with the output end of the servo motor fixed to a first worm. The telescope lens laser detector not only achieves the effect of blowing and cleaning the surface of the telescope lens, thereby achieving the effect of adjusting the tilt angle of the telescope lens while also cleaning the lens surface, preventing dust on the lens surface from affecting the accuracy of the laser detector, but also causes a cleaning rod to rotate and clean the lens surface, thereby removing tightly adhered dust on the lens surface, thereby facilitating detection, and achieving cleaning of the cleaning rod, thereby preventing dust attached to the cleaning rod from adhering to the lens, thereby ensuring the cleaning effect of the cleaning rod.

Description

Technical Field

[0001] The invention relates to the technical field of laser detectors, in particular to a telescope lens laser detector. Background Art

[0002] Laser detectors are often used for lens detection. Since the lens of a telescope has high requirements for precision, the parameters detected by using lasers are more accurate. Through the setting of the laser, it is convenient to detect various parameters of the lens, so that the various parameters of the lens meet the factory standards. For example, in the patent number "Laser Positioning Lens Strength Detector" with the application number "CN200710171814.1", after the preparation work is done, turn on the power and observe whether the power indicator light of the lock button switch and the point contact button switch on the front panel of the main head of the head box is on. If the light is on, it means that all power supplies have been connected and the instrument is in working condition. First press the lock button switch, the indicator light dims, and the laser positioning device starts to work. The internal laser transmitter emits a red laser light spot to a certain position of the lens. The laser positioning device itself contains an adjustment nut to adjust whether the laser locator itself is in a vertical position. Adjust the two-dimensional workbench until the laser coincides with the detection point. Press the lock button switch again, and the laser positioning device is turned off. However, the above structure still has the following problems in actual use: The above structure cannot clean the surface of the lens when testing the lens, and cannot perform a full-scale test during the test. It is necessary to open the cover of the tester multiple times and move the lens manually, which causes the lens to be in contact with the air for a long time, causing dust in the air to fall onto the inspected mirror surface, causing the inspected lens to be dirty, resulting in failure after testing.

[0003] Therefore, we proposed that the telescope lens laser detector can solve the above problems well. Summary of the invention

[0004] The purpose of the present invention is to provide a telescope lens laser detector to solve the problem that the surface of the lens cannot be cleaned in the current market as mentioned in the above background technology, and that it is impossible to conduct a full-scale inspection during the inspection process. It is necessary to open the cover of the detector multiple times and move the lens manually, resulting in a long-term contact between the lens and the air, causing dust in the air to fall onto the inspected mirror surface, causing the inspected lens to become dirty, resulting in unqualified lenses after inspection.

[0005] To achieve the above object, the present invention provides the following technical solution: a telescope lens laser detector, comprising a housing, a flip cover is hingedly connected to the outer side of the housing, a main column is fixed inside the housing, and a laser generator is fixed to the outer side of the main column; It also includes: a servo motor is fixed inside the main column, and the output end of the servo motor is fixed to the first worm, and the upper end of the first worm is connected to the main column bearing, and a connecting plate is fixed on the outer side of the first worm, and connecting blocks are fixed on both sides of the connecting plate; The upper end surface of the connecting block is provided with a second worm, and the lower end of the second worm extends into the connecting block and is connected to its bearing, and the outer side of the second worm is meshed with a second worm wheel, and a rotating rod is fixed in the middle of the second worm wheel, and the inner end of the rotating rod is connected to the connecting block bearing; A first gear is fixed to the outside of the rotating rod, and the lower end of the first gear is meshed with the second gear, and a main shaft is fixed in the middle of the second gear, and both ends of the main shaft are connected to the connecting block bearings, and a cam is fixed to one side of the second gear on the outer side of the main shaft, and an air bag is arranged inside the connecting block below the cam; The outer side of the airbag is fixed to one end of the connecting tube, and the other end of the connecting tube extends to the lens fixing plate and is connected to the air outlet, and the inner side of the lens fixing plate is provided with the air outlet.

[0006] Preferably, the outer end of the rotating rod is fixedly connected to the rotating plate, and a lever is slidably connected to the surface of the rotating plate, and the lever is elastically slidably connected to the rotating plate through a return spring, and both ends of the return spring are respectively fixed to the rotating plate and the lever.

[0007] Preferably, the outer side of the rack is meshed with a connecting gear, and a rotating shaft is fixed in the middle of the connecting gear. At the same time, the upper end of the rotating shaft extends into the rotating plate and is connected to its bearing. A connecting plate is also fixed on the outer side of the rotating shaft, and the outer end of the connecting plate is fixedly connected to the lens fixing plate.

[0008] Preferably, the lens fixing plates are provided in two groups, and each group is provided with two lens fixing plates, and a fitting groove is provided on the inner side of the lens fixing plate.

[0009] Preferably, a first worm wheel is meshed on the left side of the first worm, and the first worm wheel is rotationally connected to the main column through a connecting shaft, and a rotating rod is fixed to the outer side of the connecting shaft, and a rotating shaft is arranged on the inner side of the left end of the rotating rod.

[0010] Preferably, the outer end of the rotating shaft extends to the inside of the rotating rod and is connected to its bearing. At the same time, a first torsion spring is sleeved on the outer side of the outer end of the rotating shaft, and the inner end of the rotating shaft is fixed to the cleaning rod, and bristles are evenly distributed on the inner side of the cleaning rod.

[0011] Preferably, a pull rope is wound around the outer side surface of the rotating shaft, and the right end of the pull rope is fixed to the second magnet, and the second magnet is arranged in a slide groove opened inside the rotating rod, and a sliding connection is formed between the second magnet and the slide groove.

[0012] Preferably, a first magnet is arranged on the right side of the second magnet, and two groups of first magnets are arranged, and the two groups of first magnets are respectively fixed on the upper and lower sides of the left connecting block of the main column.

[0013] Preferably, an arcuate gear rod is fixed to the outer end surface of the rotating rod, and the arcuate gear rod can be rotated by the rotating rod to engage with the third gear, and the third gear is arranged on the left side of the main column.

[0014] Preferably, a shaft is fixed in the middle of the third gear, and both front and rear ends of the shaft are connected to the main column bearing, and an impact block is fixed to the outside of the shaft, and a second torsion spring is sleeved on the outside of the front end of the shaft.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the telescope lens laser detector not only realizes the effect of blowing and cleaning the surface of the telescope lens, so as to achieve the effect of adjusting the inclination angle of the telescope lens while also cleaning the surface of the lens, thereby preventing the dust on the surface of the lens from affecting the accuracy of the laser detector detection, and at the same time, the cleaning rod is rotated to clean the surface of the lens, thereby cleaning the dust that is tightly adhered to the surface of the lens, thereby facilitating the detection thereof, and realizing the cleaning of the cleaning rod, thereby preventing the dust attached to the cleaning rod from adhering to the lens, thereby ensuring the cleaning effect of the cleaning rod, and the specific contents are as follows: The first gear drives the meshed second gear to rotate together, thereby causing the main shaft to rotate at the same time and driving the cam to rotate, so that the cam squeezes the airbag while rotating, and then squeezes the gas in the airbag into the connecting pipe, and then transports it to the lens fixing plate through the connecting pipe, and then sprays it out from the air outlet, so as to achieve the effect of blowing and cleaning the surface of the telescope lens, so as to achieve the effect of adjusting the inclination angle of the telescope lens while cleaning the lens surface, so as to avoid dust on the lens surface affecting the accuracy of the laser detector; Furthermore, the telescope lens is placed between the two sets of lens fixing plates, and then the lever is released. At this time, the lever and the rack can be reset by the elastic force of the reset spring, so that the rack drives the two sets of connecting gears to reverse, and the connecting gear drives the connecting plate to rotate through the rotating shaft, so that the connecting plate drives the lens fixing plate to close, and then the telescope lens is fixed and clamped, so as to facilitate the detection of the laser detector; The first worm gear drives the rotating rod to rotate, and then the rotating rod drives the cleaning rod to rotate until it fits with the surface of the lens. At this time, through the attraction between the first magnet and the second magnet, the second magnet drives the pull rope to pull the rotating rod to rotate, so that the rotating rod drives the cleaning rod to rotate, so that the cleaning rod rotates and cleans the surface of the lens, thereby cleaning the dust that is tightly adhered to the surface of the lens, so as to facilitate its detection; Furthermore, when the rotating rod is reset, it will separate from the first magnet, so that the first magnet is no longer on the same plane as the second magnet. At this time, the elastic force of the first torsion spring can drive the rotating rod to reverse, so that the pull rope can be reeled in during the reversal of the rotating rod, and the pull rope can also pull the second magnet to reset, so as to facilitate the next use; (3) The arc-shaped gear rod drives the third gear to rotate, so that the shaft rod rotates and the second torsion spring is in a power storage state. When the arc-shaped gear rod moves to a point where it is no longer engaged with the third gear, the elastic force of the second torsion spring can be used to drive the shaft rod to rotate the impact block at the same time, so that the impact block hits the rotating rod during the rotation, causing the rotating rod to vibrate and clean the dust attached to the cleaning rod, thereby cleaning the cleaning rod and preventing the dust attached to the cleaning rod from adhering to the lens, thereby ensuring the cleaning effect of the cleaning rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 4 It is a bottom view structural diagram of the first worm and the connection of the present invention; Figure 5 It is a schematic diagram of the main cross-sectional structure of the first gear and the second gear meshing with each other in the present invention; Figure 6 This is a schematic diagram of the opening and closing structure of the lens fixing plate of the present invention; Figure 7 It is a schematic diagram of a partial cross-sectional structure of the present invention; Figure 8 It is a schematic diagram of the front view structure of the connection between the rotating rod and the rotating rod of the present invention; Fig. 9 It is a schematic diagram of the front view of the structure of the arc-shaped gear rod meshing with the third gear of the present invention.

[0017] In the figure: 1, housing; 2, flip cover; 3, main column; 4, laser generator; 5, servo motor; 6, first worm; 7, connecting plate; 8, connecting block; 9, rotating plate; 10, lever; 11, rack; 12, return spring; 13, connecting gear; 14, rotating shaft; 15, connecting plate; 16, lens fixing plate; 17, second worm; 18, second worm wheel; 19, rotating rod; 20, first gear; 21, second gear; 22, main shaft; 23, cam; 24, air bag; 25, connecting pipe; 26, air outlet; 27, first worm wheel; 28, rotating rod; 29, first magnet; 30, second magnet; 31, pull rope; 32, rotating shaft; 33, first torsion spring; 34, cleaning rod; 35, arc gear rod; 36, third gear; 37, shaft rod; 38, second torsion spring; 39, impact block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 9 , the present invention provides the following technical solutions: Embodiment 1: In order to solve the problems in the prior art that the surface of the lens cannot be cleaned and that a full range of inspection cannot be performed during the inspection process, the cover of the detector needs to be opened multiple times to manually move the lens, resulting in long-term contact between the lens and the air, causing dust in the air to fall onto the inspected mirror surface, causing the inspected lens to be dirty, resulting in failure after inspection, and therefore the following scheme is disclosed, including a housing 1, a flip cover 2 being hingedly connected to the outer side of the housing 1, and a main column 3 being fixed inside the housing 1, and a laser generator 4 being fixed to the outer side of the main column 3; further comprising: a servo motor 5 being fixed inside the main column 3, and the output end of the servo motor 5 being fixed to a first worm 6, and the upper end of the first worm 6 being connected to a bearing of the main column 3, and a connecting disk 7 being fixed to the outer side of the first worm 6, and connecting blocks 8 being fixed to both sides of the connecting disk 7; and the upper end surface of the connecting block 8 is provided with A second worm 17, and the lower end of the second worm 17 extends into the connecting block 8 and is connected to its bearing, and the outer side of the second worm 17 is meshed with a second worm wheel 18, and a rotating rod 19 is fixed in the middle of the second worm wheel 18, and the inner end of the rotating rod 19 is connected to the connecting block 8 bearing; a first gear 20 is also fixed to the outer side of the rotating rod 19, and the lower end of the first gear 20 is meshed with the second gear 21, and a main shaft 22 is also fixed in the middle of the second gear 21, and both ends of the main shaft 22 are connected to the connecting block 8 bearing, and a cam 23 is fixed on one side of the second gear 21 on the outer side of the main shaft 22, and an air bag 24 is also provided inside the connecting block 8 below the cam 23; the outer side of the air bag 24 is fixed to one end of a connecting pipe 25, and the other end of the connecting pipe 25 extends to the lens fixing plate 16 and is connected to the air outlet 26, and the inner side of the lens fixing plate 16 is provided with an air outlet 26.

[0020] The outer end of the rotating rod 19 is fixedly connected to the rotating plate 9, and the surface of the rotating plate 9 is penetrated by a lever 10 for sliding connection, and the lever 10 is elastically slidably connected to the rotating plate 9 through a return spring 12, and the two ends of the return spring 12 are respectively fixed to the rotating plate 9 and the lever 10, the outer side of the rack 11 is meshed with a connecting gear 13, and a rotating shaft 14 is fixed in the middle of the connecting gear 13, and the upper end of the rotating shaft 14 extends to the rotating plate 9 and is connected to its bearing, and a connecting plate 15 is also fixed to the outer side of the rotating shaft 14, and the outer end of the connecting plate 15 is fixedly connected to the lens fixing plate 16, and the lens fixing plate 16 is provided with two groups, and each group of lens fixing plates 16 is provided with two, and the inner side of the lens fixing plate 16 is provided with a fitting groove; First, open the flip cover 2, then bend the lever 10 to one side, so that the lever 10 drives the rack 11 to move, and the rack 11 is meshed with the connecting gear 13, so that the connecting gear 13 rotates and drives the two sets of rotating shafts 14 to rotate together, and the rotating shaft 14 rotates, so that the rotating shaft 14 drives the connecting plate 15 to rotate outward, and the connecting plate 15 drives the lens fixing plate 16 to open and close outward, so that the telescope lens is placed between the two sets of lens fixing plates 16, and then the lever 10 is released. At this time, the elastic force of the reset spring 12 can be used to drive the lever 10 to open and close. The rod 10 and the rack 11 are reset, so that the rack 11 drives the two sets of connecting gears 13 to reverse, and then the connecting gear 13 drives the connecting plate 15 to rotate through the rotating shaft 14, so that the connecting plate 15 drives the lens fixing plate 16 to close, and then the telescope lens is fixed and clamped, so as to facilitate the detection of the laser detector. At the same time, during the detection process, when the angle of the telescope lens needs to be adjusted, it is only necessary to rotate the second worm 17, so that the second worm 17 drives the second worm wheel 18 to rotate together, and the second worm wheel 18 rotates, so that it drives the second worm wheel 18 The second worm gear 18 rotates together, and the rotating rod 19 is driven to rotate together, so that the rotating rod 19 drives the rotating plate 9 to select at the same time, and the rotating plate 9 drives the lens fixing plate 16 to flip, so as to adjust the inclination angle of the telescope lens in the lens fixing plate 16. At the same time, the second worm 17 and the second worm gear 18 are adopted, so that the automatic locking effect can be achieved, so as to facilitate the angle of the lens to be limited. At the same time, when the rotating rod 19 rotates, it will also drive the first gear 20 to rotate together, and through the rotation of the first gear 20, it drives the meshing second gear 20 to rotate. The gear 21 rotates together, and the second gear 21 rotates, thereby causing the main shaft 22 to rotate at the same time, and then causing the main shaft 22 to drive the cam 23 to rotate, so that the cam 23 rotates and squeezes the airbag 24, and then squeezes the gas in the airbag 24 into the connecting pipe 25, and then the gas is transported to the lens fixing plate 16 by the connecting pipe 25, and then sprayed out from the air outlet 26, so as to achieve the effect of blowing and cleaning the surface of the telescope lens, so as to achieve the effect of adjusting the tilt angle of the telescope lens while cleaning the lens surface, so as to avoid dust on the lens surface affecting the accuracy of the laser detector; Embodiment 2: Different from Embodiment 1, this embodiment cleans the surface of the lens, thereby removing the dust that is tightly adhered to the surface of the lens, so as to facilitate its detection. For details, refer to Figure 7-Figure 9, the left side of the first worm 6 is meshed with a first worm wheel 27, and the first worm wheel 27 is rotatably connected with the main column 3 through a connecting shaft, and a rotating rod 28 is fixed to the outside of the connecting shaft, and a rotating shaft 32 is arranged on the inner side of the left end of the rotating rod 28, and the outer end of the rotating shaft 32 extends to the inside of the rotating rod 28 and is connected with its bearing, and at the same time, a first torsion spring 33 is sleeved on the outer side of the outer end of the rotating shaft 32, and the inner end of the rotating shaft 32 is fixed to a cleaning rod 34, and bristles are evenly distributed on the inner side of the cleaning rod 34, a pull rope 31 is wound around the outer side of the rotating shaft 32, and the right end of the pull rope 31 is fixed to a second magnet 30, and the second magnet 30 is arranged in a slide groove opened in the rotating rod 28, and the second magnet 30 is slidably connected to the slide groove, and a first magnet 29 is arranged on the right side of the second magnet 30, and two groups of the first magnet 29 are arranged, and the two groups of first magnets 29 are respectively fixed to the upper and lower sides of the left connecting block 8 of the main column 3; At the same time, after the detection is completed, it is only necessary to remove the detected lens, install a new lens, and then start the servo motor 5, so that the servo motor 5 drives the first worm 6 to rotate, and through the rotation of the first worm 6, it drives the connecting plate 7 to rotate together, and then the connecting plate 7 drives the connecting block 8 and the fixing structure to rotate, so that the newly fixed lens is rotated to the left, and the cleaned lens is rotated to the right for detection. At the same time, during the rotation of the first worm 6, it will also drive the first worm wheel 27 to rotate together, and through the rotation of the first worm wheel 27, it drives the rotating rod 28 to rotate, and then the rotating rod 28 drives the cleaning rod 34 to rotate until it fits with the surface of the lens. At the same time, when the rotating rod 28 rotates to be parallel, the first magnet 29 will be embedded in the rotating rod 28, so that the first magnet 29 and the second magnet 30 are in a parallel state. At this time, through the attraction between the first magnet 29 and the second magnet 30, the second magnet 30 moves to the right, so that the second magnet 30 drives the pull rope 31 to pull the rotating shaft 3 2 is rotated, so that the rotating shaft 32 drives the cleaning rod 34 to rotate, so that the cleaning rod 34 rotates and cleans the surface of the lens, so as to clean the dust that is tightly adhered to the surface of the lens, so as to facilitate its detection. At the same time, after cleaning, it only needs to be driven by the first worm 6 to reverse, and then the lens on the right side that has been cleaned is driven to rotate to the left side again for detection. At the same time, when the first worm 6 rotates, it will also drive the first worm wheel 27 to rotate together, so that the first worm wheel 27 drives the rotating rod 28 to reset, so that the two groups of rotating rods 28 can achieve the effect of opening and closing, so as to facilitate the next use. At the same time, when the rotating rod 28 rotates, it will also separate from the first magnet 29, so that the first magnet 29 is no longer on the same plane with the second magnet 30. At this time, the elastic force of the first torsion spring 33 can be used to drive the rotating shaft 32 to reverse, so that the pull rope 31 is wound during the reversal of the rotating shaft 32, and the pull rope 31 also pulls the second magnet 30 to reset, so as to facilitate the next use; Embodiment 3: Different from Embodiment 2, this embodiment prevents the dust attached to the cleaning rod 34 from being attached to the lens, thereby ensuring the cleaning effect of the cleaning rod 34. For details, refer to Fig. 9 The outer end surface of the rotating rod 28 is fixed with an arc-shaped gear rod 35, and the arc-shaped gear rod 35 can be rotated by the rotating rod 28 to mesh with the third gear 36, and the third gear 36 is arranged on the left side of the main column 3, and a shaft rod 37 is fixed in the middle of the third gear 36, and the front and rear ends of the shaft rod 37 are connected to the bearings of the main column 3, and a collision block 39 is also fixed on the outer side of the shaft rod 37, and a second torsion spring 38 is also sleeved on the outer side of the front end of the shaft rod 37; At the same time, during the opening and closing process of the rotating rod 28, the arc-shaped gear rod 35 is also driven to move together, so that the arc-shaped gear rod 35 moves to mesh with the third gear 36. When the rotating rod 28 continues to drive the arc-shaped gear rod 35 to move, the meshing between the arc-shaped gear rod 35 and the third gear 36 causes the third gear 36 to rotate. The rotation of the third gear 36 drives the shaft rod 37 to rotate together, so that the shaft rod 37 rotates and the second torsion spring 38 is in a power storage state. When the rotating rod 28 continues to drive the arc-shaped gear rod 35 to move, the third gear 36 rotates. The arc-shaped gear rod 35 moves to a point where it is not meshed with the third gear 36. At this time, the elastic force of the second torsion spring 38 can drive the shaft rod 37 to rotate in the opposite direction. At the same time, when the shaft rod 37 rotates in the opposite direction, it will also drive the impact block 39 to rotate at the same time, so that the impact block 39 hits the rotating rod 28 during the rotation, so that the rotating rod 28 vibrates and cleans away the dust attached to the cleaning rod 34, thereby cleaning the cleaning rod 34 and preventing the dust attached to the cleaning rod 34 from adhering to the lens, thereby ensuring the cleaning effect of the cleaning rod 34.

[0021] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0022] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A telescope lens laser detector, comprising a housing (1), a flip cover (2) being hingedly connected to the outer side of the housing (1), a main column (3) being fixed inside the housing (1), and a laser generator (4) being fixed to the outer side of the main column (3); It is characterized in that Also includes: A servo motor (5) is fixed inside the main column (3), and the output end of the servo motor (5) is fixed to the first worm (6), and the upper end of the first worm (6) is connected to the bearing of the main column (3), and a connecting disk (7) is fixed to the outer side surface of the first worm (6), and connecting blocks (8) are fixed on both sides of the connecting disk (7); The upper end surface of the connecting block (8) is provided with a second worm (17), and the lower end of the second worm (17) extends into the connecting block (8) and is connected to the bearing thereof, and the outer side of the second worm (17) is meshed with a second worm wheel (18), and a rotating rod (19) is fixed in the middle of the second worm wheel (18), and the inner end of the rotating rod (19) is connected to the bearing of the connecting block (8); A first gear (20) is fixed to the outside of the rotating rod (19), and the lower end of the first gear (20) is meshed with the second gear (21), and a main shaft (22) is fixed in the middle of the second gear (21), and both ends of the main shaft (22) are connected to the bearings of the connecting block (8), and a cam (23) is fixed to one side of the second gear (21) on the outer side of the main shaft (22), and an air bag (24) is provided inside the connecting block (8) below the cam (23); The outer side of the air bag (24) is fixed to one end of the connecting tube (25), and the other end of the connecting tube (25) extends to the lens fixing plate (16) and is connected to the air outlet (26), and the inner side of the lens fixing plate (16) is provided with the air outlet (26).

2. A telescope lens laser detector according to claim 1, characterized in that: The outer end of the rotating rod (19) is fixedly connected to the rotating plate (9), and a shifting rod (10) is slidably connected to the surface of the rotating plate (9), and the shifting rod (10) is elastically slidably connected to the rotating plate (9) via a return spring (12), and the two ends of the return spring (12) are respectively fixed to the rotating plate (9) and the shifting rod (10).

3. A telescope lens laser detector according to claim 2, characterized in that: The outer side of the rack (11) is meshed with a connecting gear (13), and a rotating shaft (14) is fixed in the middle of the connecting gear (13). The upper end of the rotating shaft (14) extends into the rotating plate (9) and is connected to its bearing. A connecting plate (15) is also fixed on the outer side of the rotating shaft (14), and the outer end of the connecting plate (15) is fixedly connected to the lens fixing plate (16).

4. A telescope lens laser detector according to claim 3, characterized in that: The lens fixing plates (16) are provided in two groups, and each group of lens fixing plates (16) is provided with two lens fixing plates (16), and a fitting groove is provided on the inner side of the lens fixing plates (16).

5. The telescope lens laser detector according to claim 1, characterized in that: A first worm wheel (27) is meshed with the left side of the first worm (6), and the first worm wheel (27) is rotationally connected to the main column (3) via a connecting shaft, a rotating rod (28) is fixed to the outside of the connecting shaft, and a rotating shaft (32) is provided on the inner side of the left end of the rotating rod (28).

6. A telescope lens laser detector according to claim 5, characterized in that: The outer end of the rotating shaft (32) extends to the inside of the rotating rod (28) and is connected to its bearing. A first torsion spring (33) is sleeved on the outer side of the outer end of the rotating shaft (32). The inner end of the rotating shaft (32) is fixed to the cleaning rod (34), and bristles are evenly distributed on the inner side of the cleaning rod (34).

7. The telescope lens laser detector according to claim 5, characterized in that: A pull rope (31) is wound around the outer side surface of the rotating shaft (32), and the right end of the pull rope (31) is fixed to the second magnet (30). The second magnet (30) is arranged in a slide groove opened inside the rotating rod (28), and a sliding connection is formed between the second magnet (30) and the slide groove.

8. The telescope lens laser detector according to claim 7, characterized in that: A first magnet (29) is arranged on the right side of the second magnet (30), and two groups of first magnets (29) are arranged, and the two groups of first magnets (29) are respectively fixed above and below the left connecting block (8) of the main column (3).

9. The telescope lens laser detector according to claim 5, characterized in that: An arc-shaped gear rod (35) is fixed to the outer end surface of the rotating rod (28), and the arc-shaped gear rod (35) can be rotated by the rotating rod (28) to mesh with the third gear (36), and the third gear (36) is arranged on the left side of the main column (3).

10. A telescope lens laser detector according to claim 9, characterized in that: A shaft (37) is fixed in the middle of the third gear (36), and both front and rear ends of the shaft (37) are connected to the bearing of the main column (3), and an impact block (39) is fixed on the outside of the shaft (37), and a second torsion spring (38) is sleeved on the outside of the front end of the shaft (37).

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