Calibrating device for control base plate of optical instrument

Abstract

The utility model discloses a calibration device for an optical instrument control bottom plate, which relates to the technical field of optical instruments and comprises a bottom plate mounting plate mounted below the optical instrument control bottom plate, and mounting holes are formed in the bottom plate mounting plate. Hollow pipes used for detecting whether the optical instrument control bottom plate is horizontal or not are arranged on the two sides of the bottom plate mounting plate through a supporting frame and a mounting frame, an adjusting mechanism used for supporting the bottom plate mounting plate is arranged below the bottom plate mounting plate, and the adjusting mechanism comprises a connecting column located below the bottom plate mounting plate. A supporting assembly is arranged at the end, away from the bottom plate mounting plate, of the connecting column and used for adjusting the height of the adjusting mechanism, a supporting seat is arranged below the supporting assembly, and a fixing hole is formed in the supporting seat. The optical instrument control base plate calibration device can detect whether the optical instrument control base plate is in a horizontal state or not, and can calibrate the deviated optical instrument control base plate to be in the horizontal state.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical instrument technical field, concretely is an optical instrument control bottom plate calibration device. BACKGROUND

[0002] In the manufacture and test process of optical instrument, the control bottom plate is as the key component of supporting and positioning each optical element, and its precision and stability are crucial to the overall performance of the instrument. However, in actual application, due to factors such as terrain, the control bottom plate will often have a certain deviation, for example, on the inclined ground, the control bottom plate is placed in an inclined state, which directly affects the measurement precision and imaging quality of the optical instrument.

[0003] Therefore, in view of the above problems, the applicant needs to design an optical instrument control bottom plate calibration device to solve the problems. SUMMARY

[0004] The utility model discloses a kind of optical instrument control bottom plate calibration devices, to solve the problems mentioned in above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of optical instrument control bottom plate calibration device, including the bottom plate mounting plate installed in the lower of optical instrument control bottom plate, and bottom plate mounting plate is provided with mounting hole,

[0006] Further include: the support frame being arranged at the both sides of bottom plate mounting plate, the mounting frame is fixedly provided on the support frame, and the inside of mounting frame is provided with hollow tube, the inside of hollow tube is filled with detection liquid, and detection bubble is formed at the gap between detection liquid and hollow tube, the lower of bottom plate mounting plate is provided with adjusting mechanism, and adjusting mechanism is used to support bottom plate mounting plate, the adjusting mechanism includes the connecting column being located below bottom plate mounting plate, and the end of connecting column away from bottom plate mounting plate is provided with support assembly, support assembly is used to adjust the height of adjusting mechanism, the lower of support assembly is provided with support seat, and fixed hole is provided on the support seat.

[0007] Further, the support assembly includes a rotating member, the rotating member is provided with a sliding groove, and the sliding groove is slidably connected to the end of the connecting column away from the bottom plate mounting plate.

[0008] Through the above structural design, by using the sliding groove, when rotating the rotating member, the connecting column does not rotate with the rotating member.

[0009] Further, the rotating member is fixedly provided with an extension rod below, and the extension rod is provided with a connecting sleeve outside, the extension rod is provided with a threaded groove, and the threaded groove is threadedly connected with the connecting sleeve.

[0010] With the above structural design, during use, the rotation of the rotating part can easily drive the extension rod to rotate. The rotation of the extension rod will enter the connecting sleeve through the threaded groove, which makes it easy to adjust the total length of the extension rod and the connecting sleeve, thereby adjusting the overall height of the adjustment mechanism.

[0011] Furthermore, a connecting ball is fixedly provided at the end of the connecting sleeve away from the extension rod, and a connecting seat is provided on the outside of the connecting ball, and the connecting seat is fixedly connected to the support seat.

[0012] Through the above structural design, the connecting ball allows the support to rotate, thus facilitating the support to fit against the ground.

[0013] Furthermore, the outer side of the rotating component is provided with friction texture, and the friction texture is used to drive the rotating component to rotate.

[0014] Through the above structural design, friction textures facilitate effortless rotation of the rotating parts.

[0015] Furthermore, the detection liquid inside the hollow tube consists of ethanol, glycerol, water, and ethylene glycol, and the ratio of ethanol, glycerol, water, and ethylene glycol is 5:1:5:1.

[0016] Through the above structural design, ethanol has good fluidity and stability, glycerol can increase the viscosity and stability of the liquid, and water and ethylene glycol can easily adjust the density, viscosity and transparency of the liquid. The ratio of ethanol, glycerol, water and ethylene glycol is 5:1:5:1, which makes the detection liquid have good stability, fluidity and transparency, making it easy to observe detection bubbles, thereby detecting the levelness of the base plate mounting plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the optical instrument control base plate calibration device can detect whether the optical instrument control base plate is in a horizontal state, and can calibrate the offset optical instrument control base plate to a horizontal state, thereby improving the use effect of the optical instrument. The specific details are as follows:

[0018] 1. When using this optical instrument control base plate calibration device, place the device on the ground. When the support base touches the ground, use the connecting ball to make the support base fit with the ground. Observe the detection bubble inside the hollow tube. When the detection bubble is in the center of the hollow tube, use screws and fixing holes to firmly connect the device to the ground and put it into use. When the detection bubble is not in the center of the hollow tube, adjust the position of the base plate mounting plate so that the detection bubble is in the center of the hollow tube. After adjustment, adjust the height through the adjustment mechanism to make the support base fit with the ground. After installation, it will be easy to keep the optical instrument control base plate mounted on the base plate in a horizontal state, improving the use effect of the optical instrument.

[0019] 2. When using the optical instrument control base plate calibration device, after adjusting the position of the base plate mounting plate so that the detection bubble is in the center of the hollow tube, the friction texture is rotated by external force. The friction texture will drive the rotating part to rotate. The rotation of the rotating part facilitates the rotation of the extension rod. The rotation of the extension rod will enter the connecting sleeve through the threaded groove, which facilitates the adjustment of the total length of the extension rod and the connecting sleeve, thereby adjusting the overall height of the adjustment mechanism, so that the support base is in contact with the ground, making the operation convenient. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0021] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0022] Figure 3 This is a three-dimensional structural diagram of the adjustment mechanism of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the support component of this utility model.

[0024] In the diagram: 1. Base plate mounting plate; 2. Adjustment mechanism; 10. Mounting hole; 11. Support frame; 12. Mounting frame; 13. Hollow tube; 14. Detection bubble; 20. Connecting column; 21. Support assembly; 22. Support base; 23. Fixing hole; 210. Rotating part; 211. Slide groove; 212. Extension rod; 213. Threaded groove; 214. Connecting sleeve; 215. Connecting ball; 216. Connecting base; 2100. Friction pattern. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-4As shown, the optical instrument control base plate calibration device of this utility model includes a base plate mounting plate 1 installed below the optical instrument control base plate, and the base plate mounting plate 1 is provided with mounting holes 10. It also includes: support frames 11 disposed on both sides of the base plate mounting plate 1, with mounting frames 12 fixedly mounted on the support frames 11. Hollow tubes 13 are disposed inside the mounting frames 12, and the hollow tubes 13 are filled with detection liquid. Detection air bubbles 14 are formed in the gap between the detection liquid and the hollow tubes 13. An adjustment mechanism is provided below the base plate mounting plate 1. Mechanism 2, and adjustment mechanism 2 is used to support base plate mounting plate 1. Adjustment mechanism 2 includes connecting column 20 located below base plate mounting plate 1, and a support component 21 is provided at the end of connecting column 20 away from base plate mounting plate 1. Support component 21 is used to adjust the height of adjustment mechanism 2. A support seat 22 is provided below support component 21, and a fixing hole 23 is provided on support seat 22. The components of the detection liquid in hollow tube 13 are ethanol, glycerol, water and ethylene glycol, and the ratio of ethanol, glycerol, water and ethylene glycol is 5:1:5:1.

[0027] With the above structural design, when in use, the device is placed on the ground. When the support base 22 contacts the ground, the connecting ball 215 is used to attach the support base 22 to the ground. The detection bubble 14 inside the hollow tube 13 is observed. When the detection bubble 14 is in the center position of the hollow tube 13, the device is firmly connected to the ground using screws and fixing holes 23 and put into use. When the detection bubble 14 is not in the center position of the hollow tube 13, the position of the base plate mounting plate 1 is adjusted so that the detection bubble 14 is in the center position of the hollow tube 13. After the adjustment is completed, the height is adjusted by the adjustment mechanism 2 so that the support base 22 is in contact with the ground. After installation, it will be convenient for the optical instrument mounted on the base plate mounting plate 1 to control the base plate to be in a horizontal state, thereby improving the use effect of the optical instrument.

[0028] The support assembly 21 includes a rotating component 210, on which a sliding groove 211 is provided, and the sliding groove 211 is slidably connected to the end of the connecting column 20 away from the base plate mounting plate 1. An extension rod 212 is fixedly provided below the rotating component 210, and a connecting sleeve 214 is provided on the outer side of the extension rod 212. A threaded groove 213 is provided on the extension rod 212, and the threaded groove 213 is threadedly connected to the connecting sleeve 214. A connecting ball 215 is fixedly provided on the end of the connecting sleeve 214 away from the extension rod 212. A connecting seat 216 is provided on the outer side of the connecting ball 215, and the connecting seat 216 is fixedly connected to the support base 22. Friction texture 2100 is provided on the outer side of the rotating component 210, and the friction texture 2100 is used to drive the rotating component 210 to rotate.

[0029] With the above structural design, when the position of the base plate mounting plate 1 is adjusted so that the detection bubble 14 is in the center of the hollow tube 13, the friction texture 2100 is rotated by external force. The friction texture 2100 will drive the rotating part 210 to rotate. The rotation of the rotating part 210 facilitates the rotation of the extension rod 212. The rotation of the extension rod 212 will enter the connecting sleeve 214 through the threaded groove 213, which facilitates the adjustment of the total length of the extension rod 212 and the connecting sleeve 214, thereby adjusting the overall height of the adjustment mechanism 2, so that the support base 22 is in contact with the ground, making the operation convenient.

[0030] Working principle: When using this optical instrument to control the base plate calibration device, place the device on the ground. When the support base 22 contacts the ground, use the connecting ball 215 to press the support base 22 into contact with the ground. Observe the detection bubble 14 inside the hollow tube 13. When the detection bubble 14 is in the center position of the hollow tube 13, use screws and fixing holes 23 to firmly connect the device to the ground and put it into use. When the detection bubble 14 is not in the center position of the hollow tube 13, adjust the position of the base plate mounting plate 1 so that the detection bubble 14 is in the center position of the hollow tube 13. After adjustment, the friction groove 2100 is rotated by external force. The friction groove 2100 will drive the rotating part 210 to rotate. The rotation of the rotating part 210 facilitates the rotation of the extension rod 212. The rotation of the extension rod 212 will enter the connecting sleeve 214 through the threaded groove 213, which facilitates the adjustment of the total length of the extension rod 212 and the connecting sleeve 214, thereby adjusting the overall height of the adjustment mechanism 2, so that the support base 22 is in contact with the ground. After installation, it will be convenient to keep the optical instrument control base plate on the top of the base plate 1 in a horizontal state, thus improving the use effect of the optical instrument.

[0031] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. An optical instrument control base plate calibration device, comprising a base plate mounting plate (1) installed below the optical instrument control base plate, and the base plate mounting plate (1) having mounting holes (10), Its features are, Also includes: Support frames (11) are provided on both sides of the base plate mounting plate (1). Mounting frames (12) are fixedly provided on the support frames (11). Hollow tubes (13) are provided inside the mounting frames (12). The hollow tubes (13) are filled with detection liquid. Detection bubbles (14) are formed in the gap between the detection liquid and the hollow tubes (13). An adjustment mechanism (2) is provided below the base plate mounting plate (1). The adjustment mechanism (2) is used to support the base plate mounting plate (1). The adjustment mechanism (2) includes a connecting column (20) located below the base plate mounting plate (1). A support component (21) is provided at the end of the connecting column (20) away from the base plate mounting plate (1). The support component (21) is used to adjust the height of the adjustment mechanism (2). A support seat (22) is provided below the support component (21). A fixing hole (23) is provided on the support seat (22).

2. The optical instrument control base plate calibration device according to claim 1, characterized in that: The support assembly (21) includes a rotating component (210), which is provided with a sliding groove (211) and the sliding groove (211) is slidably connected to one end of the connecting column (20) away from the base plate mounting plate (1).

3. The optical instrument control base plate calibration device according to claim 2, characterized in that: An extension rod (212) is fixedly provided below the rotating component (210), and a connecting sleeve (214) is provided on the outer side of the extension rod (212). A threaded groove (213) is provided on the extension rod (212), and the threaded groove (213) is threadedly connected to the connecting sleeve (214).

4. The optical instrument control base plate calibration device according to claim 3, characterized in that: A connecting ball (215) is fixedly provided at one end of the connecting sleeve (214) away from the extension rod (212). A connecting seat (216) is provided on the outside of the connecting ball (215), and the connecting seat (216) is fixedly connected to the support seat (22).

5. The optical instrument control base plate calibration device according to claim 4, characterized in that: The outer side of the rotating component (210) is provided with friction texture (2100), and the friction texture (2100) is used to drive the rotating component (210) to rotate.

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