High-precision detection device for stability of calibration telescope

Abstract

The utility model relates to the technical field of calibration telescopes, in particular to a calibration telescope stability high-precision detection device, which comprises a support plate, an adjusting device and a calibration plate, a moving box is arranged at one end of the upper side wall of the support plate, a cavity without an upper side wall is arranged on the moving box, a control rod and a control block are arranged in the cavity, and the control rod and the control block are connected with the adjusting device. A first motor is arranged on the side wall of the moving box, the adjusting device comprises limiting plates, a rotating rod and a second motor, the second motor is arranged on the side wall of one of the limiting plates, one end of the rotating rod is connected with the output end of the second motor, and a placing plate is arranged at the upper end of the rotating rod; an electric telescopic rod is arranged at the end, away from the moving box, of the supporting plate, and the calibration plate is arranged at the upper end of the electric telescopic rod, so that accurate movement in the horizontal direction is achieved, stability and accuracy of movement are ensured, a telescope can be accurately positioned to the position needing calibration, and flexibility and diversity of calibration are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of calibration telescopes, in particular to a high-precision detection device for the stability of a calibration telescope. Background Art

[0002] As we all know, the stability and precision of existing telescopes, as core observation tools, are key to ensuring data accuracy. However, during use, the stability and precision of telescopes may be affected by environmental factors (such as temperature and humidity changes), mechanical wear, and slight deformation caused by long-term operation. Therefore, regular calibration of telescopes to ensure high precision and stability in different positions is crucial.

[0003] Traditional telescope calibration methods often rely on manual operation, which involves manually adjusting the position and angle of the telescope to observe and calibrate its pointing accuracy. This is not only inefficient, but also difficult to ensure consistency and high precision of calibration. Especially when performing multi-position calibration, the telescope needs to be frequently moved and rotated, which not only increases the difficulty of operation but also easily introduces errors. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-precision detection device for the stability of a calibrated telescope.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: A high-precision detection device for the stability of a calibration telescope, comprising a support plate, an adjustment device and a calibration plate, wherein a movable box is provided at one end of the upper side wall of the support plate, the movable box is provided with a cavity without an upper side wall, a control rod and a control block are provided in the cavity, the control rod passes through the cavity, the control block is on the control rod, the control rod passes through the control block and is threadedly connected to the control block, the control block is in contact with the side wall of the movable box, a first motor is provided on the side wall of the movable box, the control rod passes through the movable box and is connected to the output end of the first motor, the adjustment device is on the upper side wall of the control block, the adjustment device comprises a limit plate, a rotating rod and a second motor, the limit plates are symmetrically arranged on the upper side wall of the control block, the rotating rod passes through the limit plates, the second motor is on one of the side walls of the limit plates, one end of the rotating rod is connected to the output end of the second motor, a placement plate is provided on the upper end of the rotating rod, an electric telescopic rod is provided at one end of the support plate away from the movable box, and the calibration plate is at the upper end of the electric telescopic rod.

[0008] In order to ensure the stable clamping of the mirror body during the calibration process, the utility model has the following improvements: a support rod is provided on the placement plate, a clamping ring is provided on the upper end of the support rod, the clamping rings are arranged symmetrically, a fixing rod is provided between the two clamping rings, the fixing rod passes through the two clamping rings and is threadedly connected thereto, and the mirror body is provided inside the clamping ring.

[0009] In order to facilitate the reflection of light or image of the mirror body, the utility model has the following improvements: a fixing box is provided at the center of the upper side wall of the support plate, a connecting rod is provided on the upper side wall of the fixing box, the connecting rod passes through the fixing box and is slidably connected thereto, screws are provided on the connecting rod and the side wall of the fixing box, the screws pass through the connecting rod and the fixing box, and a reflector is provided on the upper end of the connecting rod.

[0010] In order to facilitate movement between different positions, the present invention has the following improvements: universal wheels are provided at the four corners of the bottom wall of the support plate, and brake components adapted thereto are provided on the universal wheels.

[0011] In order to prevent operational errors caused by hand slippage, the utility model has the following improvements: a hand-held block is provided on the fixing rod, and the hand-held block is provided with anti-slip grooves.

[0012] In order to facilitate the calibration of multiple different targets, the present invention has the following improvements: a plurality of calibration targets are provided on the calibration plate.

[0013] In order to ensure that it is not easily deformed or damaged during long-term use, the present invention has the following improvements: the support plate is made of a lightweight and high-strength material.

[0014] In order to achieve precise control over the movement of the mirror body, the present invention has the following improvements: the first motor is a servo motor.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a high-precision detection device for calibrating telescope stability, which has the following beneficial effects:

[0017] The high-precision detection device for the stability of the calibration telescope is provided with a control rod and a control block. The first motor drives the control rod to rotate, and the control block moves with the control rod, realizing precise movement in the horizontal direction, ensuring the smoothness and accuracy of the movement, so that the telescope can be accurately positioned to the required calibration position. Under the restriction of the limit plate, the rotating rod rotates. Through their cooperation, the precise adjustment of the telescope angle under different calibration requirements is met, the flexibility and diversity of calibration are improved, and the accuracy and reliability of calibration are significantly improved. The design of the electric telescopic rod enables the calibration plate to be adjusted in height as needed, ensuring stability during the calibration process. The clamping ring provides a stable and reliable clamping for the telescope body by means of a threaded connection with the fixed rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model from a second perspective;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model from a third perspective;

[0021] Figure 4 This is an enlarged schematic diagram of structure A of the present invention.

[0022] In the figure: 1. Support plate; 2. Electric telescopic rod; 3. Calibration plate; 4. Universal wheel; 5. Mirror body; 6. Clamping ring; 7. Moving box; 8. Fixed rod; 9. Fixed box; 10. Screw; 11. Connecting rod; 12. Reflector; 13. First motor; 14. Control rod; 15. Control block; 16. Limit plate; 17. Second motor; 18. Rotating rod; 19. Placement plate. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4, a high-precision detection device for the stability of a calibration telescope, comprising a support plate 1, an adjustment device and a calibration plate 3, wherein a moving box 7 is provided at one end of the upper side wall of the support plate 1, and a cavity without an upper side wall is provided on the moving box 7, and a control rod 14 and a control block 15 are provided in the cavity, wherein the control rod 14 passes through the cavity, and the control block 15 is on the control rod 14, wherein the control rod 14 passes through the control block 15 and is threadedly connected to the control block 15, and the control block 15 is in contact with the side wall of the moving box 7, and the side wall of the moving box 7 is provided with a first motor 13, wherein the control rod 14 passes through the moving box 7 and is connected to the output end of the first motor 13, and the adjusting device is on the upper side wall of the control block 15, and the adjusting device comprises a limit plate 16, a rotating rod 18 and a second motor 17, wherein the limit plate 16 is symmetrically arranged on the upper side wall of the control block 15, and the rotating rod 18 passes through the limit plate 16, and the second motor 17 is on one of the limit plates The side wall of the plate 16, one end of the rotating rod 18 is connected to the output end of the second motor 17, and a placing plate 19 is provided on the upper end of the rotating rod 18. The support plate 1 is provided with an electric telescopic rod 2 at one end away from the moving box 7, and the calibration plate 3 is at the upper end of the electric telescopic rod 2. A support rod is provided on the placing plate 19, and a clamping ring 6 is provided on the upper end of the support rod. The clamping rings 6 are symmetrically arranged, and a fixing rod 8 is provided between the two clamping rings 6. The fixing rod 8 passes through the two clamping rings 6 and is threadedly connected thereto. A mirror body 5 is provided in the clamping ring 6, and a fixing box 9 is provided at the center of the upper side wall of the support plate 1. A connecting rod 11 is provided on the upper side wall of the fixing box 9, and the connecting rod 11 passes through the fixing box 9 and is slidably connected thereto. Screws 10 are provided on the connecting rod 11 and the side wall of the fixing box 9. The screws 10 pass through the connecting rod 11 and the fixing box 9, and a reflector 12 is provided on the upper end of the connecting rod 11.

[0025] During use, the mirror body 5 is placed between the two clamping rings 6, and the first motor 13 is started. The output of the first motor 13 drives the control rod 14 to rotate. Under the limit of the moving box 7, the control block 15 moves with the rotation of the control rod 14, driving the mirror body 5 to move and adjust it to a suitable horizontal position. The second motor 17 is started, and the output of the second motor 17 drives the rotating rod 18 to rotate, and the mirror body 5 rotates accordingly to adjust its angular position, which is very convenient. Start the electric telescopic rod 2 so that it can adjust the height to meet different needs. The connecting rod 11 passes through the fixed rod 8 and is fixed with the screw 10 to facilitate the installation of the reflector 12. After the mirror body 5 is accurately adjusted to the specified position, the calibration process is started. By observing the imaging of the target on the calibration plate 3 by the mirror body 5, the stability and accuracy of the telescope can be evaluated. By observing the reflection in the reflector 12, the calibration status of the telescope can be quickly judged. The calibration process is a mature technology and will not be described in detail in this article.

[0026] During actual use, it is necessary to conveniently move and stop the device to a suitable position. In order to meet the above requirements, in this embodiment, universal wheels 4 are provided at the four corners of the bottom wall of the support plate 1, and a brake assembly adapted thereto is provided on the universal wheels 4.

[0027] In actual use, it is necessary to facilitate the hand-held installation of the fixing rod 8. In order to meet the above requirement, in this embodiment, a hand-held block is provided on the fixing rod 8, and the hand-held block is provided with anti-slip grooves.

[0028] During actual use, it is necessary to facilitate calibration of multiple different targets. In order to meet the above requirements, in this embodiment, multiple calibration targets are provided on the calibration plate 3.

[0029] During actual use, it is necessary to reduce the overall weight of the device while ensuring the strength and stability of its structure. In order to meet the above requirements, in this embodiment, the support plate 1 is made of lightweight and high-strength material.

[0030] During actual use, it is necessary to achieve precise control over the movement of the mirror body 5. In order to meet the above requirement, in this embodiment, the first motor 13 is a servo motor.

[0031] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of this application, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision detection device for the stability of a calibration telescope, comprising a support plate (1), an adjustment device and a calibration plate (3), characterized in that: A moving box (7) is provided at one end of the upper side wall of the support plate (1), a cavity without an upper side wall is provided on the moving box (7), a control rod (14) and a control block (15) are provided in the cavity, the control rod (14) passes through the cavity, the control block (15) is on the control rod (14), the control rod (14) passes through the control block (15) and is threadedly connected to the control block (15), the control block (15) is fitted with the side wall of the moving box (7), a first motor (13) is provided on the side wall of the moving box (7), the control rod (14) passes through the moving box (7) and is connected to the output end of the first motor (13), and the regulating device is arranged on the control rod (14). The control block (15) is provided with an upper side wall, and the adjustment device includes a limit plate (16), a rotating rod (18) and a second motor (17). The limit plate (16) is symmetrically arranged on the upper side wall of the control block (15), the rotating rod (18) passes through the limit plate (16), the second motor (17) is on one of the side walls of the limit plate (16), one end of the rotating rod (18) is connected to the output end of the second motor (17), a placement plate (19) is provided on the upper end of the rotating rod (18), an electric telescopic rod (2) is provided at one end of the support plate (1) away from the moving box (7), and the calibration plate (3) is on the upper end of the electric telescopic rod (2).

2. The high-precision detection device for calibrating telescope stability according to claim 1, characterized in that: A support rod is provided on the placement plate (19), a clamping ring (6) is provided at the upper end of the support rod, the clamping rings (6) are symmetrically arranged, a fixing rod (8) is provided between the two clamping rings (6), the fixing rod (8) passes through the two clamping rings (6) and is threadedly connected thereto, and a mirror body (5) is provided inside the clamping ring (6).

3. The high-precision detection device for calibrating telescope stability according to claim 2, characterized in that: A fixing box (9) is provided at the center of the upper side wall of the support plate (1), a connecting rod (11) is provided on the upper side wall of the fixing box (9), the connecting rod (11) passes through the fixing box (9) and is slidably connected thereto, a screw (10) is provided between the connecting rod (11) and the side wall of the fixing box (9), the screw (10) passes through the connecting rod (11) and the fixing box (9), and a reflector (12) is provided on the upper end of the connecting rod (11).

4. The high-precision detection device for calibrating telescope stability according to claim 3, characterized in that: Universal wheels (4) are provided at the four corners of the bottom wall of the support plate (1), and brake components adapted thereto are provided on the universal wheels (4).

5. The high-precision detection device for calibrating telescope stability according to claim 4, characterized in that: The fixing rod (8) is provided with a hand-held block, and the hand-held block is provided with anti-slip grooves.

6. The high-precision detection device for calibrating telescope stability according to claim 5, characterized in that: A plurality of calibration targets are arranged on the calibration plate (3).

7. The high-precision detection device for calibrating telescope stability according to claim 6, characterized in that: The support plate (1) is made of lightweight and high-strength material.

8. The high-precision detection device for calibrating telescope stability according to claim 7, characterized in that: The first motor (13) is a servo motor.

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