High-stability static image acquisition experiment table based on marble base

Abstract

The utility model discloses a high-stability static image acquisition experiment table based on a marble base, which comprises the components of a base which is provided with a vertical rod which is provided with a rack; the first sliding block is arranged on the vertical rod in a sliding manner; the first gear is movably arranged in the first sliding block and is meshed with the rack; the first rotary knob is rotatably arranged on the first sliding block, one end of the first rotary knob penetrates through the first sliding block and is fixedly connected with the first gear, a first damping ring is arranged between the first rotary knob and the first sliding block, and the two sides of the first damping ring abut against the first rotary knob and the first sliding block respectively so as to increase resistance generated when the first rotary knob rotates. The first sliding block can be controlled to ascend and descend by rotating the first knob and the first gear, and the first damping ring is arranged between the first knob and the first sliding block to increase friction, so that the first sliding block can move only under the influence of external force, and the first sliding block and the camera are prevented from falling due to the gravity of the first sliding block and the camera. And the camera is protected.

Description

Technical Field

[0001] This utility model relates to the field of visual processing technology, and in particular to a highly stable static image acquisition experimental platform based on a marble base. Background Technology

[0002] Current scientific experiments frequently utilize cameras, LED light sources, lenses, stands, and algorithm software to build prototype visual processing systems. Understanding the application and selection of image acquisition equipment and other accessories allows for easy design, verification, and evaluation of experimental visual systems. This is particularly suitable for vision development engineers in factories or companies, as well as students and teachers in universities and research institutions conducting machine vision teaching and research, and for early-stage system evaluation and development. In existing machine vision test stands, the camera is typically mounted on a vertical pole using a slider and stand for height adjustment. However, during adjustment, operators may neglect to support the slider and the bottom of the stand, causing the camera and slider to fall due to their own weight, resulting in camera damage.

[0003] Therefore, existing technologies still need to be improved and enhanced. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a highly stable static image acquisition experimental platform based on a marble base, which aims to solve the problem that in the prior art, the slider and camera are prone to fall due to their own weight during the process of adjusting the height of the camera by moving the slider of the machine vision test frame, resulting in damage to the camera.

[0005] The technical solution adopted by this utility model to solve the technical problem is as follows:

[0006] In a first aspect, embodiments of this utility model provide a highly stable static image acquisition experimental platform based on a marble base, comprising:

[0007] A base, on which a vertical rod is provided, and along the length of the vertical rod, a rack is provided on the vertical rod;

[0008] A first slider is slidably mounted on the upright.

[0009] A first gear is movably disposed within the first slider and meshes with the rack.

[0010] A first knob is rotatably mounted on the first slider, with one end of the first knob passing through the first slider and fixedly connected to a first gear. A first damping ring is provided between the first knob and the first slider, with both sides of the first damping ring abutting against the first knob and the first slider respectively, to increase the resistance when the first knob rotates.

[0011] As a further improvement, the aforementioned high-stability static image acquisition experimental platform based on a marble base also includes:

[0012] A first adjusting screw; the bottom of the first slider is provided with a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are arranged opposite to each other and respectively abut against the two sides of the upright; the first adjusting screw passes through the first clamping plate and extends into the second clamping plate, and is threadedly connected to the first clamping plate and the second clamping plate, one end of the first adjusting screw abuts against the side of the first clamping plate away from the second clamping plate, so as to drive the first clamping plate and the second clamping plate to clamp the upright.

[0013] As a further improvement, the aforementioned high-stability static image acquisition experimental platform based on a marble base also includes:

[0014] A support frame; one end of the support frame is detachably connected to one side of the first slider, and the support frame is used to support the camera.

[0015] As a further improved technical solution, the support frame includes a connecting rod, a lead screw, a connecting plate, and a first gripper; one end of the connecting rod is detachably connected to one side of the first slider, the lead screw is rotatably disposed at the other end of the connecting rod in a vertical manner, and the lead screw passes through one end of the connecting plate and is threadedly connected to the connecting plate to drive the connecting plate to rise or fall, and the first gripper is disposed on the connecting plate.

[0016] As a further improved technical solution, the first gripper includes an inverted plate and a first screw and a second screw disposed opposite to each other at both ends of the inverted plate. The first screw and the second screw respectively pass through the inverted plate and are threadedly connected to the inverted plate. A third clamping plate is provided on the end of the first screw near the second screw, and a fourth clamping plate is provided on the end of the second screw near the first screw. The third clamping plate and the fourth clamping plate are distributed opposite to each other.

[0017] As a further improvement, the aforementioned high-stability static image acquisition experimental platform based on a marble base also includes:

[0018] The second slider and the second gripper are provided. The second slider is vertically mounted on the upright and located below the first slider. The second gripper is mounted on the second slider.

[0019] As a further improvement, the aforementioned high-stability static image acquisition experimental platform based on a marble base also includes:

[0020] The second gear and the second knob; the second gear is movably disposed in the second slider and meshes with the rack; the second knob is rotatably disposed on the second slider, and one end of the second knob passes through the second slider and is fixedly connected to the second gear; a second damping ring is provided between the second knob and the second slider, and the two sides of the second damping ring abut against the second knob and the second slider respectively to increase the resistance when the second knob rotates.

[0021] As a further improvement, the aforementioned high-stability static image acquisition experimental platform based on a marble base also includes:

[0022] The second adjusting screw; the bottom of the second slider is provided with a fifth clamping plate and a sixth clamping plate, the fifth clamping plate and the sixth clamping plate are arranged opposite to each other and respectively abut against the two sides of the upright; the second adjusting screw passes through the fifth clamping plate and extends into the sixth clamping plate, and is threadedly connected to the fifth clamping plate and the sixth clamping plate, one end of the second adjusting screw abuts against the side of the fifth clamping plate away from the sixth clamping plate, so as to drive the fifth clamping plate and the sixth clamping plate to clamp the upright.

[0023] As a further improved technical solution, the second gripper includes a support plate, a seventh clamping plate, an eighth clamping plate, a third screw, and a fourth screw; wherein, the support plate is provided with a symmetrical first sliding groove and a second sliding groove, one end of the third screw passes through the first sliding groove and is threadedly connected to one end of the seventh clamping plate, and the other end of the third screw abuts against the support plate, one end of the fourth screw passes through the second sliding groove and is threadedly connected to one end of the eighth clamping plate, and the other end of the fourth screw abuts against the support plate.

[0024] As a further improved technical solution, the seventh clamping plate and the eighth clamping plate are folded together.

[0025] Compared with the prior art, the embodiments of this utility model have the following advantages:

[0026] This utility model provides a highly stable static image acquisition experimental platform based on a marble base, comprising: a base with a vertical rod on it, and a rack along the length of the vertical rod; a first slider slidably mounted on the vertical rod; a first gear movably mounted within the first slider and meshing with the rack; and a first knob rotatably mounted on the first slider, with one end of the knob passing through the first slider and fixedly connected to the first gear. A first damping ring is provided between the first knob and the first slider, with both sides of the first damping ring abutting against the first knob and the first slider respectively to increase the resistance when the first knob rotates. In this utility model, the rise and fall of the first slider can be controlled by rotating the first knob and the first gear. Furthermore, the friction is increased by providing the first damping ring between the first knob and the first slider, ensuring that the first slider only moves under external force, thereby preventing the first slider and the camera on it from falling due to their own weight and protecting the camera. Attached Figure Description

[0027] Figure 1 A three-dimensional structural diagram of the high-stability static image acquisition experimental platform based on a marble base provided by this utility model;

[0028] Figure 2 This is an exploded view of the first slider, first knob, first damping ring, and first adjusting screw assembled in this utility model.

[0029] Figure 3 This is a three-dimensional structural diagram of the support frame in this utility model;

[0030] Figure 4 This is a three-dimensional structural diagram of the second gripper in this utility model.

[0031] In the diagram: 1. Base; 2. Upright post; 201. Rack; 3. First slider; 301. First clamping plate; 302. Second clamping plate; 303. First cover plate; 4. First gear; 5. First knob; 6. First damping ring; 7. First adjusting screw; 8. Support frame; 801. Connecting rod; 802. Lead screw; 803. Connecting plate; 804. First gripper; 8041. C-shaped plate; 8042. First screw; 8043. Second screw; 804 4. Third clamping plate; 8045. Fourth clamping plate; 9. Second slider; 901. Fifth clamping plate; 902. Sixth clamping plate; 10. Second gripper; 1001. Support plate; 1002. Seventh clamping plate; 1003. Eighth clamping plate; 1004. Third screw; 1005. Fourth screw; 1006. First slide groove; 1007. Second slide groove; 11. Second gear; 12. Second knob; 13. Second damping ring; 14. Second adjusting screw. Detailed Implementation

[0032] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0033] Example:

[0034] like Figures 1-4 As shown. The high-stability static image acquisition experimental platform based on a marble base includes: a base 1, on which a vertical rod 2 is mounted, and along the length of the vertical rod 2, a rack 201 is mounted; a first slider 3, slidably mounted on the vertical rod 2; a first gear 4, movably mounted within the first slider 3 and meshing with the rack 201; and a first knob 5, rotatably mounted on the first slider 3, with one end of the first knob 5 passing through the first slider 3 and fixedly connected to the first gear 4. A first damping ring 6 is provided between the first knob 5 and the first slider 3, with both sides of the first damping ring 6 abutting against the first knob 5 and the first slider 3 respectively to increase the resistance when the first knob 5 rotates.

[0035] like Figure 1 and Figure 2As shown, in this embodiment, the high-stability static image acquisition experimental platform based on a marble base includes a base 1, a vertical rod 2, a first slider 3, a first gear 4, a first knob 5, and a first damping ring 6. The base 1 is a marble base. One end of the vertical rod 2 is vertically disposed on the top side of the base 1. Along the length of the vertical rod 2, a rack 201 is provided on the vertical rod 2. The first slider 3 is sleeved on the vertical rod 2. The first gear 4 is rotatably disposed within the first slider 3 and meshes with the rack 201. The first knob 5 is rotatably disposed on the first slider 3. The two ends of the first knob 5 are respectively disposed on opposite sides of the first slider 3. The first knob 5 passes through the first gear 4 and is fixedly connected to the first gear 4. A first cover plate 303 is provided on the top side of the first slider 3 to cover the first gear 4. Two first damping rings 6 are respectively provided between the two ends of the first knob 5 and the first slider 3. The two first damping rings 6 are respectively sleeved on the two ends of the first knob 5 and both abut against the first slider 3 to increase the resistance when the first knob 5 rotates. In this invention, the rise and fall of the first slider 3 can be controlled by rotating the first knob 5 and the first gear 4. Furthermore, by setting the first damping ring 6 between the first knob 5 and the first slider 3, friction is increased, so that the first slider 3 will only move when affected by external force, thereby preventing the first slider 3 and the camera on the first slider 3 from falling due to their own weight, thus protecting the camera.

[0036] As a further embodiment, the high-stability static image acquisition experimental platform based on a marble base also includes a first adjusting screw 7; the bottom of the first slider 3 is provided with a first clamping plate 301 and a second clamping plate 302, the first clamping plate 301 and the second clamping plate 302 are arranged opposite to each other and respectively abut against the two sides of the upright 2; the first adjusting screw 7 passes through the first clamping plate 301 and extends into the second clamping plate 302, and is threadedly connected to the first clamping plate 301 and the second clamping plate 302, one end of the first adjusting screw 7 abuts against the side of the first clamping plate 301 away from the second clamping plate 302, so as to drive the first clamping plate 301 and the second clamping plate 302 to clamp the upright 2. Specifically, both the first clamping plate 301 and the second clamping plate 302 are deformable. When it is necessary to fasten the first slider 3 to the upright 2, the first adjusting screw 7 is rotated downward to press the first clamping plate 301 and the second clamping plate 302 together and clamp the upright 2, thereby fixing the first slider 3. If it is necessary to move the first slider 3, the first adjusting screw 7 is rotated upward to restore the deformation of the first clamping plate 301 and the second clamping plate 302 and loosen the upright 2.

[0037] As a further improvement, the high-stability static image acquisition experimental platform based on a marble base also includes a support frame 8; one end of the support frame 8 is detachably connected to one side of the first slider 3 for easy disassembly and storage, and the support frame 8 is used to support the camera.

[0038] In this embodiment, the support frame 8 includes a connecting rod 801, a lead screw 802, a connecting plate 803, and a first gripper 804. One end of the connecting rod 801 is detachably connected to one side of the first slider 3, for example, by a threaded connection, with an external thread at one end of the connecting rod 801 and a threaded hole at one side of the first slider 3. The lead screw 802 is rotatably mounted vertically at the other end of the connecting rod 801, and the lead screw 802 passes through one end of the connecting plate 803 and is threadedly connected to the connecting plate 803 to drive the connecting plate 803 to rise or fall. The first gripper 804 is mounted on the connecting plate 803. Specifically, the lead screw 802 can finely adjust the height of the connecting plate 803, and when the lead screw 802 rotates, it will drive the connecting plate 803 to rise or fall.

[0039] like Figure 3 As shown, as a further embodiment, the first gripper 804 includes an inverted plate 8041 and a first screw 8042 and a second screw 8043 disposed opposite to each other at both ends of the inverted plate 8041. The first screw 8042 and the second screw 8043 respectively pass through the inverted plate 8041 and are threadedly connected to the inverted plate 8041. A third clamping plate 8044 is provided on the end of the first screw 8042 near the second screw 8043, and a fourth clamping plate 8045 is provided on the end of the second screw 8043 near the first screw 8042. The third clamping plate 8044 and the fourth clamping plate 8045 are distributed opposite to each other. Specifically, the first screw 8042 and the second screw 8043 can be rotated to adjust the distance between the third clamping plate 8044 and the fourth clamping plate 8045, thereby accommodating cameras of different sizes.

[0040] As a further improvement, the high-stability static image acquisition experimental platform based on a marble base also includes a second slider 9 and a second gripper 10. The second slider 9 is vertically detachable and positioned on the upright 2 below the first slider 3. The second gripper 10 is mounted on the second slider 9. The second gripper 10 is used to hold the light source and is moved up and down by the second slider 9.

[0041] In this embodiment, the high-stability static image acquisition experimental platform based on a marble base further includes a second gear 11 and a second knob 12. The second gear 11 is movably disposed within the second slider 9 and meshes with the rack 201. The second knob 12 is rotatably disposed on the second slider 9, with one end of the second knob 12 passing through the second slider 9 and fixedly connected to the second gear 11. A second damping ring 13 is provided between the second knob 12 and the second slider 9, with both sides of the second damping ring 13 abutting against the second knob 12 and the second slider 9 respectively to increase the resistance when the second knob 12 rotates. In this embodiment, the rise and fall of the second slider 9 can be controlled by rotating the second knob 12 and the second gear 11. Furthermore, by providing the second damping ring 13 between the second knob 12 and the second slider 9, friction is increased, ensuring that the second slider 9 only moves under the influence of external forces. This prevents the second slider 9 and the light source on the second slider 9 from falling due to their own weight, thus protecting the light source.

[0042] As a further improved technical solution, the high-stability static image acquisition experimental platform based on a marble base also includes a second adjusting screw 14; the bottom of the second slider 9 is provided with a fifth clamping plate 901 and a sixth clamping plate 902, the fifth clamping plate 901 and the sixth clamping plate are arranged opposite to each other and respectively abut against the two sides of the upright 2; the second adjusting screw 14 passes through the fifth clamping plate 901 and extends into the sixth clamping plate 902, and is threadedly connected to the fifth clamping plate 901 and the sixth clamping plate 902, one end of the second adjusting screw 14 abuts against the side of the fifth clamping plate 901 away from the sixth clamping plate 902, so as to drive the fifth clamping plate 901 and the sixth clamping plate 902 to clamp the upright 2. Specifically, both the fifth clamping plate 901 and the sixth clamping plate 902 are deformable. When it is necessary to fasten the second slider 9 to the upright 2, the fifth clamping plate 901 and the sixth clamping plate 902 can be pressed and clamped to the upright 2 by rotating the second adjusting screw 14 downward, thus fixing the second slider 9. If it is necessary to move the second slider 9, the second adjusting screw 14 can be rotated upward to restore the deformation of the fifth clamping plate 901 and the sixth clamping plate 902 and loosen the upright 2.

[0043] In this embodiment, the second gripper 10 includes a support plate 1001, a seventh clamping plate 1002, an eighth clamping plate 1003, a third screw 1004, and a fourth screw 1005. The support plate 1001 has a symmetrical first sliding groove 1006 and a second sliding groove 1007. One end of the third screw 1004 passes through the first sliding groove 1006 and is threadedly connected to one end of the seventh clamping plate 1002. The other end of the third screw 1004 abuts against the support plate 1001. One end of the fourth screw 1005 passes through the second sliding groove 1007 and is threadedly connected to one end of the eighth clamping plate 1003. The other end of the fourth screw 1005 abuts against the support plate 1001. Specifically, the seventh clamping plate 1002 is locked to the support plate 1001 by the third screw 1004, and the eighth clamping plate 1003 is locked to the support plate 1001 by the fourth screw 1005. When it is necessary to adjust the distance between the seventh clamping plate 1002 and the eighth clamping plate 1003 according to the size of the light source, the third screw 1004 and the fourth screw 1005 are loosened respectively, and then the third screw 1004 is slid in the first slide groove 1006 and the fourth screw 1005 is slid in the second slide groove 1007 to adjust the required distance.

[0044] As a further solution, the seventh clamping plate 1002 and the eighth clamping plate 1003 are folded together to facilitate the support of the light source and to provide lateral restraint.

[0045] In summary, this utility model embodiment provides a highly stable static image acquisition experimental platform based on a marble base, comprising: a base 1, on which a vertical rod 2 is provided, and along the length direction of the vertical rod 2, a rack 201 is provided on the vertical rod 2; a first slider 3, which is slidably disposed on the vertical rod 2; a first gear 4, which is movably disposed within the first slider 3 and meshes with the rack 201; and a first knob 5, which is rotatably disposed on the first slider 3, with one end of the first knob 5 passing through the first slider 3 and fixedly connected to the first gear 4. A first damping ring 6 is provided between the first knob 5 and the first slider 3, with both sides of the first damping ring 6 abutting against the first knob 5 and the first slider 3 respectively, to increase the resistance when the first knob 5 rotates. In this invention, the rise and fall of the first slider 3 can be controlled by rotating the first knob 5 and the first gear 4. Furthermore, by setting the first damping ring 6 between the first knob 5 and the first slider 3, friction is increased, so that the first slider 3 will only move when affected by external force, thereby preventing the first slider 3 and the camera on the first slider 3 from falling due to their own weight, thus protecting the camera.

[0046] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0048] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0050] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0051] Of course, the above description of the embodiments of this utility model is quite detailed, but it should not be construed as a limitation on the scope of protection of this utility model. This utility model may have other various implementations. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model. The scope of protection of this utility model is subject to the appended claims.

Claims

1. A highly stable static image acquisition experimental platform based on a marble base, characterized in that, include: A base, on which a vertical rod is provided, and along the length of the vertical rod, a rack is provided on the vertical rod; A first slider is slidably mounted on the upright. A first gear is movably disposed within the first slider and meshes with the rack. A first knob is rotatably mounted on the first slider, with one end of the first knob passing through the first slider and fixedly connected to a first gear. A first damping ring is provided between the first knob and the first slider, with both sides of the first damping ring abutting against the first knob and the first slider respectively, to increase the resistance when the first knob rotates.

2. The high-stability static image acquisition experimental platform based on a marble base according to claim 1, characterized in that, Also includes: A first adjusting screw; the bottom of the first slider is provided with a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are arranged opposite to each other and respectively abut against the two sides of the upright; the first adjusting screw passes through the first clamping plate and extends into the second clamping plate, and is threadedly connected to the first clamping plate and the second clamping plate, one end of the first adjusting screw abuts against the side of the first clamping plate away from the second clamping plate, so as to drive the first clamping plate and the second clamping plate to clamp the upright.

3. The high-stability static image acquisition experimental platform based on a marble base according to claim 1, characterized in that, Also includes: A support frame; one end of the support frame is detachably connected to one side of the first slider, and the support frame is used to support the camera.

4. The high-stability static image acquisition experimental platform based on a marble base according to claim 3, characterized in that, The support frame includes a connecting rod, a lead screw, a connecting plate, and a first gripper; one end of the connecting rod is detachably connected to one side of the first slider, the lead screw is rotatably disposed at the other end of the connecting rod in a vertical direction, and the lead screw passes through one end of the connecting plate and is threadedly connected to the connecting plate to drive the connecting plate to rise or fall, and the first gripper is disposed on the connecting plate.

5. The high-stability static image acquisition experimental platform based on a marble base according to claim 4, characterized in that, The first gripper includes an inverted plate and a first screw and a second screw disposed opposite to each other at both ends of the inverted plate. The first screw and the second screw respectively pass through the inverted plate and are threadedly connected to the inverted plate. A third clamping plate is provided on the end of the first screw near the second screw, and a fourth clamping plate is provided on the end of the second screw near the first screw. The third clamping plate and the fourth clamping plate are distributed opposite to each other.

6. The high-stability static image acquisition experimental platform based on a marble base according to claim 1, characterized in that, Also includes: The second slider and the second gripper are provided. The second slider is liftably mounted on the upright and located below the first slider. The second gripper is mounted on the second slider.

7. The high-stability static image acquisition experimental platform based on a marble base according to claim 6, characterized in that, Also includes: Second gear and second knob; The second gear is movably disposed within the second slider and meshes with the rack; The second knob is rotatably mounted on the second slider, and one end of the second knob passes through the second slider and is fixedly connected to the second gear. A second damping ring is provided between the second knob and the second slider. The two sides of the second damping ring abut against the second knob and the second slider respectively to increase the resistance when the second knob rotates.

8. The high-stability static image acquisition experimental platform based on a marble base according to claim 7, characterized in that, Also includes: The second adjusting screw; the bottom of the second slider is provided with a fifth clamping plate and a sixth clamping plate, the fifth clamping plate and the sixth clamping plate are arranged opposite to each other and respectively abut against the two sides of the upright; the second adjusting screw passes through the fifth clamping plate and extends into the sixth clamping plate, and is threadedly connected to the fifth clamping plate and the sixth clamping plate, one end of the second adjusting screw abuts against the side of the fifth clamping plate away from the sixth clamping plate, so as to drive the fifth clamping plate and the sixth clamping plate to clamp the upright.

9. The high-stability static image acquisition experimental platform based on a marble base according to claim 6, characterized in that, The second gripper includes a support plate, a seventh clamping plate, an eighth clamping plate, a third screw, and a fourth screw; wherein, the support plate is provided with a symmetrical first sliding groove and a second sliding groove, one end of the third screw passes through the first sliding groove and is threadedly connected to one end of the seventh clamping plate, and the other end of the third screw abuts against the support plate, one end of the fourth screw passes through the second sliding groove and is threadedly connected to one end of the eighth clamping plate, and the other end of the fourth screw abuts against the support plate.

10. The high-stability static image acquisition experimental platform based on a marble base according to claim 9, characterized in that, The seventh clamping plate and the eighth clamping plate are folded together.

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