Optical support for optical test

Abstract

The utility model belongs to the technical field of optical lifting supports, and particularly relates to an optical support for optical testing, which comprises a frame, foot cups are in threaded connection with four corners of the bottom of the frame, a driving motor is fixedly mounted on one side of the frame, a screw is fixedly connected with an output end of the driving motor, and the screw is fixedly connected with an output end of the driving motor. A screw block is connected to the screw rod in a threaded mode, a movable plate is fixedly connected to the screw block, and a guide rail is fixedly connected to the upper portion of the movable plate. According to the utility model, the plane position of the optical camera can be accurately adjusted through the driving motor, the screw rod, the screw block and other structures, the problem of inaccurate traditional manual adjustment is solved, the sliding block is matched with the sliding rod, and the guide rail is matched with the movable seat, so that the movement stability is ensured, the requirement of high-precision test on equipment stability is met, and the foot cup can adjust the stability of the bracket; the supporting rod is flexible in installation direction, adapts to different testing scenes, improves the precision, convenience and efficiency of optical testing, and effectively fills the blank in the prior art.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical lifting support technical field, concretely is a kind of optical support for optical testing. BACKGROUND

[0002] In today's optical research, optical product manufacturing and many fields involving optical detection, the precision and convenience of optical testing are increasingly demanding. Traditional optical equipment support device is often single function, difficult to meet the needs of complex and changeable test scene.

[0003] On the one hand, in the early optical laboratory, optical instruments are simply placed on the fixed height of the table or simple support. When the observation height needs to be adjusted, for example, in microscopic imaging analysis of different thickness samples, or optical property measurement of different distance target objects, the operator has to manually move the heavy equipment, which is not only cumbersome and labor-consuming, but also difficult to accurately control the height change, which is easy to introduce human error and lead to test result deviation.

[0004] On the other hand, with the development of optical technology to fine direction, such as high-precision optical lens calibration, high-resolution microscope imaging and other application scenarios, the position stability of optical camera and other equipment is put forward. The previous loose fixing method cannot avoid the slight shaking of the equipment during the test, which further affects the imaging clarity and data accuracy. At the same time, in some automatic optical detection production line, in order to adapt to the rapid detection of different specifications of products, the position of optical camera needs to be frequently and quickly switched, including accurate displacement in horizontal direction, and the traditional support cannot realize efficient cooperation with automatic system, which seriously restricts the efficiency.

[0005] In summary, it is urgent to develop an optical lifting support with accurate height adjustment and stable support, to fill the gap in the prior art and meet the growing demand for optical testing. UTILITY MODEL CONTENT

[0006] (I) Technical problem solved

[0007] In view of the deficiencies of the prior art, the utility model provides an optical support for optical testing, which solves the problems proposed in the above background art.

[0008] (II) Technical scheme

[0009] The utility model discloses in order to realize the above-mentioned purpose specifically adopts the following technical scheme:

[0010] An optical support for optical testing, comprising a rack, screw cups are threadedly connected at the bottom four corners of the rack, a driving motor is fixedly installed on one side of the rack, a screw rod is fixedly connected to the output end of the driving motor, a screw block is threadedly connected to the screw rod, a moving plate is fixedly connected to the screw block, a guide rail is fixedly connected above the moving plate, a moving seat is slidingly connected to the guide rail, a support rod is bolted to the moving seat, and an optical camera is fixed by a fastening cover bolted to the support rod.

[0011] Further, both ends of the screw rod are rotatably connected to the rack through bearing seats.

[0012] Further, sliding blocks are fixedly installed on the bottom of the moving plate, and the sliding blocks are slidingly connected to the slide rods.

[0013] Further, the two slide rods are fixedly connected to the inner side of the rack.

[0014] Further, the lower part of the guide rail is trapezoidal in shape, and the upper part is rectangular in shape.

[0015] Further, a knob is threadedly connected to the side wall of the moving seat, and the knob abuts against the guide rail to fix the moving seat.

[0016] Further, the support rod can be installed horizontally, transversely or longitudinally.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the optical support for optical testing has the following beneficial effects:

[0019] The driving motor, screw rod, screw block and other structures can accurately adjust the planar position of the optical camera, solve the problem of inaccurate traditional manual adjustment, the cooperation of the sliding block and the slide rod and the guide rail and the moving seat ensures the motion stability, meets the requirement of high-precision testing on equipment stability, the screw cup can adjust the stability of the support, the installation direction of the support rod is flexible, different testing scenes are adapted to, the precision, convenience and efficiency of optical testing are improved, and the existing technical blank is effectively filled. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is a bottom view structure schematic view of the utility model;

[0022] Figure 3 It is a side view structure schematic view of the utility model.

[0023] In the diagram: 1. Frame; 2. Foot cup; 3. Drive motor; 4. Screw; 5. Screw block; 6. Moving plate; 7. Slider; 8. Slide rod; 9. Guide rail; 10. Moving seat; 11. Knob; 12. Support rod; 13. Fastening cover; 14. Optical camera. Detailed Implementation

[0024] 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.

[0025] Example

[0026] like Figures 1-3 As shown in the figure, an optical support for optical testing is proposed in one embodiment of the present invention, including a frame 1, with four corners of the bottom of the frame 1 threadedly connected to foot cups 2; by rotating the foot cups 2, the overall height and stability of the support can be adjusted, so that the support can adapt to the placement plane with different flatness, avoid the support shaking due to uneven placement surface, and ensure the stability of the optical camera 14 during testing.

[0027] like Figures 1-3 As shown, the drive motor 3 is fixedly installed on one side of the frame 1, providing a power source for the movement of the entire support. After the drive motor 3 starts, its output end drives the screw 4 to rotate, thereby realizing the movement of subsequent components.

[0028] like Figures 1-2 As shown, the output end of the drive motor 3 is fixedly connected to the screw 4, transmitting the rotational motion of the drive motor 3 to the screw 4, causing the screw 4 to rotate in the frame 1 through the bearing seat, thus providing power for the linear motion of the screw block 5.

[0029] like Figures 1-2 As shown, the screw 4 is threadedly connected to the screw block 5. When the screw 4 rotates, the screw block 5 will move linearly on the screw 4, thereby converting the rotational motion of the screw 4 into linear motion, which drives the movable plate 6 fixedly connected to it to move, thereby adjusting the position of the optical camera 14.

[0030] like Figure 2 As shown, the screw block 5 is fixedly connected to the movable plate 6, so that the linear motion of the screw block 5 can be transmitted to the movable plate 6, causing the movable plate 6 to move on the plane, and in turn causing other components installed on the movable plate 6 to move together.

[0031] like Figure 2As shown, the mobile plate 6 is fixedly installed with sliding blocks 7 on both sides of the bottom, and the sliding blocks 7 move with the mobile plate 6. During the movement, the sliding blocks 7 slide on the slide rods 8, which guide the movement of the mobile plate 6, ensure the movement of the mobile plate 6 in the intended direction, and enhance the stability of the mobile plate 6 during the movement.

[0032] As shown in the figure, Figure 2 The sliding blocks 7 are slidingly connected to the slide rods 8, which provide sliding tracks for the sliding blocks 7, limit the movement direction of the sliding blocks 7, ensure the stable movement of the mobile plate 6, prevent the mobile plate 6 from deviating or shaking during the movement, and improve the accuracy of the position adjustment of the optical camera 14.

[0033] As shown in the figure, Figure 2 The two slide rods 8 are fixedly connected to the inner side of the rack 1, which provides fixed support for the slide rods 8, ensures the stability of the slide rods 8, and thus ensures the normal sliding of the sliding blocks 7 and the mobile plate 6, and realizes the stable movement of the optical camera 14.

[0034] As shown in the figure, Figure 1 The guide rails 9 are fixedly connected to the top of the mobile plate 6, which move with the mobile plate 6, provide sliding tracks for the moving seat 10, and enable the moving seat 10 to slide on the guide rails 9 according to the actual test requirements, further adjusting the position of the optical camera 14 in the plane.

[0035] As shown in the figure, Figure 1 The moving seat 10 is slidingly connected to the guide rails 9, and can slide in the plane along the guide rails 9. By adjusting the position of the moving seat 10, the position of the support rod 12 and the optical camera 14 mounted thereon can be accurately adjusted. The trapezoidal shape of the lower part and the rectangular shape of the upper part of the guide rails 9 enhance the stability of the cooperation with the moving seat 10.

[0036] As shown in the figure, Figure 3 A knob 11 is threadedly connected to the side wall of the moving seat 10. When the moving seat 10 is adjusted to the appropriate position, the knob 11 is tightened, and the knob 11 abuts against the guide rails 9 to fix the moving seat 10, realizing the fine adjustment of the position of the moving seat 10 and ensuring the position stability of the optical camera 14 during the test.

[0037] As shown in the figure, Figure 3 The support rod 12 is bolted to the moving seat 10, so that the support rod 12 can be installed on the moving seat 10 and can be installed horizontally or vertically according to actual requirements, providing different installation directions for the optical camera 14 and meeting diversified test requirements.

[0038] As shown in the figure, Figure 3 The fastening cover 13 is bolted to the support rod 12, which is used to fix the optical camera 14, ensures the stability of the optical camera 14 during the test, prevents the optical camera 14 from shaking or shifting, and ensures the accuracy of the optical test.

[0039] As shown in the figure, the fastening cover 13 fixes the optical camera 14 on the support rod 12, provides a stable mounting environment for the optical camera 14, enables the optical camera 14 to accurately acquire images or data during the test, and ensures the precision of the optical test. Figure 3

[0040] When the driving motor 3 is started, the motor output end drives the screw rod 4 to rotate in the rack 1 through the bearing seat. Because the screw rod 4 is in threaded connection with the screw block 5, the screw block 5 will move linearly on the screw rod 4 along with the rotation of the screw rod 4, and further drive the moving plate 6 fixedly connected therewith to move on the plane. The sliding blocks 7 at the bottom of the moving plate 6 slide on the sliding rods 8 fixed to the inner side of the rack 1, which on the one hand plays a guiding role for the movement of the moving plate 6, ensures its movement in the intended direction, and on the other hand enhances the stability of the moving plate 6 during the movement.

[0041] The guide rail 9 fixed above the moving plate 6 will move on the plane along with the moving plate 6. The moving seat 10 installed on the guide rail 9 can slide along the guide rail 9 on the plane according to actual test requirements. When the moving seat 10 is adjusted to the appropriate position, the knob 11 on the side wall thereof is tightened to make the knob 11 abut against the guide rail 9, so as to fix the moving seat 10, and thus the position of the moving seat 10 can be finely adjusted.

[0042] The support rod 12 installed on the moving seat 10 can be installed horizontally or vertically according to actual requirements. The fastening cover 13 installed on the support rod 12 through bolts is used for fixing the optical camera 14. Through the cooperative work of the above series of structures, the precise adjustment of the position of the optical camera 14 on the plane is finally realized. The foot cups 2 threadedly connected at the four corners of the bottom of the rack 1 are mainly used for adjusting the stability of the whole support on the placing plane, so as to avoid the shaking of the support due to the unevenness of the placing surface and the influence of the test precision of the optical camera 14.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.​

Claims

1. An optical bench for optical testing comprising a chassis (1), characterized in that: The bottom four corners of the frame (1) are screw connected with foot cups (2), one side of the frame (1) is fixedly installed with a driving motor (3), the output end of the driving motor (3) is fixedly connected with a screw rod (4), the screw rod (4) is screw connected with a screw block (5), the screw block (5) is fixedly connected with a moving plate (6), the moving plate (6) is fixedly connected with a guide rail (9) above, the guide rail (9) is slidingly connected with a moving seat (10), the moving seat (10) is bolted with a supporting rod (12), the supporting rod (12) is fixed with an optical camera (14) through the bolted fastening cover (13).

2. An optical bench for optical testing according to claim 1, characterized in that: Both ends of the screw rod (4) are rotatably connected with the frame (1) through bearing seats.

3. The optical bench for optical testing of claim 1, wherein: The bottom two sides of the moving plate (6) are fixedly installed with sliding blocks (7), the sliding blocks (7) are slidingly connected with slide rods (8).

4. An optical support for optical testing according to claim 3, characterized in that: Both the slide rods (8) are fixedly connected with the inner side of the frame (1).

5. The optical bench for optical testing of claim 1, wherein: The lower part of the guide rail (9) is trapezoidal in shape, and the upper part is rectangular.

6. The optical bench for optical testing of claim 1, wherein: A knob (11) is screw connected with the side wall of the moving seat (10), the knob (11) abuts against the guide rail (9) to fix the moving seat (10).

7. The optical bench for optical testing of claim 1, wherein: The supporting rod (12) can be installed horizontally transversely or longitudinally to the screw rod (4).

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