Linear array camera mounting structure for image acquisition

Abstract

The utility model discloses a linear array camera mounting structure for image acquisition, which comprises a camera body, a mounting bracket is arranged below the camera body, the top of the mounting bracket is slidably connected with a U-shaped block, the top of the mounting bracket is provided with a displacement assembly, the displacement assembly is used for driving the U-shaped block to move, and a rotating rod is rotatably connected between the inner walls of the U-shaped block. According to the utility model, the mounting bracket is fixed according to the mounting requirement, then the positioning rod is inserted into the positioning hole, the accurate positioning of the camera body is realized, then the clamping assembly drives the two clamping plates to move, and the two convex blocks are respectively clamped into the two grooves, so that the mounting of the camera body is completed; the line-scan digital camera is simple in structure and convenient to use, the efficiency and convenience of disassembly and maintenance of the line-scan digital camera are effectively improved, then the angle of the camera body is conveniently adjusted by rotating the rotating plate and driving the rotating rod to drive the rotating block to rotate, the use flexibility of the line-scan digital camera is improved, finally the rotating plate is fixed through the locking structure, and the stability of the line-scan digital camera is further enhanced.

Description

Technical Field

[0001] This utility model relates to the field of line scan camera mounting technology, specifically to a mounting structure for a line scan camera used for image acquisition. Background Technology

[0002] Image acquisition refers to the process of converting light signals in the objective world into digital images that can be processed by a computer. It is not a simple matter of taking a picture or recording a video, but a complex process that includes multiple stages such as photoelectric conversion, signal processing, and data storage. It is usually carried out using a line scan camera, which is a special type of image sensor. Unlike common area scan cameras, it only has a one-dimensional photosensitive array, which means that a line scan camera can only capture one line of an image, rather than the entire two-dimensional plane.

[0003] In the current installation process of line scan cameras, bolts are usually used to fix the camera. Although this method can effectively ensure the stability of the camera, it is relatively cumbersome to install and disassemble. This cumbersome process not only reduces the efficiency of disassembly and maintenance of line scan cameras, but also affects the convenience of disassembly and maintenance. Therefore, we propose an installation structure for line scan cameras for image acquisition. Utility Model Content

[0004] The purpose of this invention is to provide a mounting structure for a line scan camera for image acquisition, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mounting structure for a line scan camera for image acquisition, comprising a camera body, a mounting bracket disposed below the camera body, a U-shaped block slidably connected to the top of the mounting bracket, a displacement component disposed at the top of the mounting bracket for moving the U-shaped block, a rotating rod rotatably connected between the inner walls of the U-shaped block, one end of the rotating rod extending to the outer side of the U-shaped block and fixedly connected to a rotating plate, a locking structure disposed on one side of the U-shaped block for fixing the rotating plate, a rotating block fixedly connected to the outer side of the rotating rod, the top of the rotating block contacting the camera body, two clamping plates slidably connected to the top of the rotating block, the two clamping plates contacting the camera body, and a clamping assembly disposed at the top of the rotating block for moving the two clamping plates.

[0006] As a further preferred embodiment of this technical solution, protrusions are fixedly connected to one side of each of the two clamping plates, and grooves are provided on both sides of the camera body. The two protrusions respectively contact the inner side of the two grooves. A positioning rod is fixedly connected to the top of the rotating block, and a positioning hole is provided at the bottom of the camera body. The positioning rod contacts the inner side of the positioning hole.

[0007] As a further preferred embodiment of this technical solution, the clamping assembly includes a clamping groove, which is formed on the top of the rotating block. A bidirectional lead screw is rotatably connected between the inner walls of the clamping groove. Two connecting plates are threaded to the outer side of the bidirectional lead screw, and the tops of the two connecting plates are respectively fixedly connected to the two clamping plates.

[0008] As a further preferred embodiment of this technical solution, a rotating wheel is rotatably connected to one side of the rotating block, and one end of the rotating wheel extends into the interior of the clamping groove and is fixedly connected to the bidirectional lead screw.

[0009] As a further preferred embodiment of this technical solution, the locking structure includes a limiting rod, which is fixedly connected to one side of the U-shaped block. One end of the limiting rod is fixedly connected to a limiting block, and a locking block is slidably connected to the outer side of the limiting rod. A paddle is fixedly connected to one side of the locking block, and a slot is provided on the outer side of the rotating plate. The locking block contacts the inner side of the slot.

[0010] As a further preferred embodiment of this technical solution, a reset spring is provided between the locking block and the limiting block, and the reset spring is located on the outside of the limiting rod.

[0011] As a further preferred embodiment of this technical solution, the displacement assembly includes a displacement groove, which is formed on the top of the mounting bracket. A threaded rod is rotatably connected between the inner walls of the displacement groove, and a displacement block is threadedly connected to the outer side of the threaded rod. The top of the displacement block is fixedly connected to a U-shaped block.

[0012] As a further preferred embodiment of this technical solution, a turntable is rotatably connected to one side of the mounting bracket, one end of the turntable extends into the interior of the displacement groove and is fixedly connected to the threaded rod, and a handle is fixedly connected to one side of the turntable.

[0013] This utility model provides a mounting structure for a linear scan camera for image acquisition, which has the following advantages:

[0014] (1) This utility model achieves accurate positioning of the camera body by fixing the mounting bracket according to the installation requirements and then inserting the positioning rod into the positioning hole. Then, the clamping assembly drives the two clamping plates to move, so that the two protrusions are respectively inserted into the two grooves, thereby completing the installation of the camera body. This effectively improves the efficiency and convenience of disassembly and maintenance of the line scan camera. Subsequently, by rotating the rotating plate, the rotating rod drives the rotating block to rotate, which facilitates the adjustment of the angle of the camera body, thereby improving the flexibility of use of the line scan camera. Finally, the rotating plate is fixed by the locking structure, which further enhances the stability of the line scan camera.

[0015] (2) The present invention uses a displacement component to move the U-shaped block on the top of the mounting bracket, thereby facilitating the adjustment of the position of the camera body, ensuring the accuracy of the line scan camera when acquiring images, and thus improving the installation and use effect of the line scan camera. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the U-shaped block structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the rotating block structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the camera body structure of this utility model;

[0020] Figure 5 For the present utility model Figure 2 Schematic diagram of the structure at point A in the middle;

[0021] In the diagram: 1. Camera body; 2. Mounting bracket; 3. Displacement groove; 4. Threaded rod; 5. Turntable; 6. U-shaped block; 7. Rotating plate; 8. Slot; 9. Limiting rod; 10. Limiting block; 11. Slot; 12. Paddle; 13. Rotating block; 14. Clamping groove; 15. Rotating wheel; 16. Connecting plate; 17. Clamping plate; 18. Protrusion; 19. Grip; 20. Rotating rod; 21. Displacement block; 22. Two-way lead screw; 23. Positioning rod; 24. Groove; 25. Positioning hole; 26. Return spring. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] This utility model provides a technical solution: such as Figures 1-5As shown, in this embodiment, a linear array camera mounting structure for image acquisition includes a camera body 1. A mounting bracket 2 is disposed below the camera body 1. A U-shaped block 6 is slidably connected to the top of the mounting bracket 2. A displacement component is disposed on the top of the mounting bracket 2 to move the U-shaped block 6. A rotating rod 20 is rotatably connected between the inner walls of the U-shaped block 6. One end of the rotating rod 20 extends to the outside of the U-shaped block 6 and is fixedly connected to a rotating plate 7. A locking structure is disposed on one side of the U-shaped block 6 to fix the rotating plate 7. A rotating block 13 is fixedly connected to the outside of the rotating rod 20. The top of block 13 contacts the camera body 1. Two clamping plates 17 are slidably connected to the top of the rotating block 13. The two clamping plates 17 are in contact with the camera body 1. A clamping assembly is provided on the top of the rotating block 13. The clamping assembly is used to drive the two clamping plates 17 to move. A protrusion 18 is fixedly connected to one side of each of the two clamping plates 17. Grooves 24 are provided on both sides of the camera body 1. The two protrusions 18 are in contact with the inner side of the two grooves 24 respectively. A positioning rod 23 is fixedly connected to the top of the rotating block 13. A positioning hole 25 is provided at the bottom of the camera body 1. The positioning rod 23 is in contact with the inner side of the positioning hole 25.

[0024] When installing a line scan camera, first, according to the installation requirements of the line scan camera, fix the mounting bracket 2 (the mounting bracket 2 is provided with mounting holes, and the mounting bracket 2 is fixed by the cooperation of external bolts with the mounting holes). Then, insert the positioning rod 23 into the positioning hole 25 to position the camera body 1. Next, the clamping assembly drives the two clamping plates 17 to move on the top of the rotating block 13, so that they move closer to each other, thereby driving the two protrusions 18 to respectively engage in the two grooves 24, and fixing the camera body 1 on the top of the rotating block 13. Then, the fixing of the rotating plate 7 is released by the locking structure, and then the rotating plate 7 is rotated to drive the rotating rod 20 to drive the rotating block 13 to rotate between the inner walls of the U-shaped block 6, thereby adjusting the angle of the camera body 1. Finally, the rotating plate 7 is fixed again by the locking structure to ensure the stability of the camera body 1. The displacement assembly drives the U-shaped block 6 to move on the top of the mounting bracket 2 to achieve precise adjustment of the position of the line scan camera acquiring images.

[0025] When the line scan camera is disassembled, the clamping assembly once again moves the two clamping plates 17 on top of the rotating block 13, causing them to move away from each other, thereby moving the two protrusions 18 out of the interior of the two grooves 24 respectively, and then moving the positioning rod 23 out of the positioning hole 25, successfully completing the disassembly of the line scan camera, which significantly improves the convenience of the line scan camera installation structure.

[0026] like Figures 1-5As shown, the clamping assembly includes a clamping groove 14, which is opened on the top of the rotating block 13. A bidirectional lead screw 22 is rotatably connected between the inner walls of the clamping groove 14. Two connecting plates 16 are threaded to the outer side of the bidirectional lead screw 22. The tops of the two connecting plates 16 are fixedly connected to two clamping plates 17 respectively. A rotating wheel 15 is rotatably connected to one side of the rotating block 13. One end of the rotating wheel 15 extends into the interior of the clamping groove 14 and is fixedly connected to the bidirectional lead screw 22.

[0027] By rotating the wheel 15, the bidirectional lead screw 22 is driven to rotate between the inner walls of the clamping groove 14, which in turn drives the two connecting plates 16 to move the two clamping plates 17 on the top of the rotating block 13, thereby improving the efficiency of the line array camera mounting structure.

[0028] like Figures 1-5 As shown, the locking structure includes a limiting rod 9, which is fixedly connected to one side of the U-shaped block 6. One end of the limiting rod 9 is fixedly connected to a limiting block 10. A locking block 11 is slidably connected to the outer side of the limiting rod 9. A paddle 12 is fixedly connected to one side of the locking block 11. A slot 8 is provided on the outer side of the rotating plate 7. The locking block 11 contacts the inner side of the slot 8. A return spring 26 is provided between the locking block 11 and the limiting block 10. The return spring 26 is located on the outer side of the limiting rod 9.

[0029] By pushing the lever 12, the locking block 11 moves to the outside of the limiting rod 9, causing the locking block 11 to move out of the slot 8, and pressing the return spring 26 (specifically made of high carbon steel) on one side of the limiting block 10, thereby releasing the fixing of the rotating plate 7.

[0030] When the rotating plate 7 is fixed, the elastic action of the return spring 26 pushes the locking block 11 to move outside the limiting rod 9, so that it is locked into the inside of the locking groove 8, thereby completing the fixing of the rotating plate 7 and improving the stability of the line array camera mounting structure.

[0031] like Figures 1-5 As shown, the displacement assembly includes a displacement groove 3, which is opened on the top of the mounting bracket 2. A threaded rod 4 is rotatably connected between the inner walls of the displacement groove 3. A displacement block 21 is threadedly connected to the outer side of the threaded rod 4. The top of the displacement block 21 is fixedly connected to a U-shaped block 6. A turntable 5 is rotatably connected to one side of the mounting bracket 2. One end of the turntable 5 extends into the interior of the displacement groove 3 and is fixedly connected to the threaded rod 4. A handle 19 is fixedly connected to one side of the turntable 5.

[0032] By pushing the handle 19 to rotate, the turntable 5 drives the threaded rod 4 to rotate between the inner walls of the displacement groove 3, which in turn drives the displacement block 21 to move the U-shaped block 6 on the top of the mounting bracket 2, thereby improving the flexibility of the line array camera mounting structure.

[0033] This utility model provides a mounting structure for a line scan camera for image acquisition. The specific working principle is as follows: When installing the line scan camera, firstly, according to the installation requirements of the line scan camera, the mounting bracket 2 is fixed. Then, the positioning rod 23 is inserted into the positioning hole 25 to position the camera body 1. Next, by rotating the rotating wheel 15, the bidirectional lead screw 22 rotates between the inner walls of the clamping groove 14, thereby driving the two connecting plates 16 to move the two clamping plates 17 on the top of the rotating block 13, bringing them closer together. This causes the two protrusions 18 to respectively engage in the two grooves 24, fixing the camera body 1 on the top of the rotating block 13. Subsequently, by pushing the lever 12, the locking block 11 moves outside the limiting rod 9, causing the locking block... 11. Remove the card slot 8 and press the return spring 26 on one side of the limiting block 10 to release the fixation of the rotating plate 7. Then rotate the rotating plate 7 to drive the rotating rod 20 to drive the rotating block 13 to rotate between the inner walls of the U-shaped block 6, thereby adjusting the angle of the camera body 1. Finally, under the elastic action of the return spring 26, push the card block 11 to move outside the limiting rod 9 so that it is locked into the inside of the card slot 8, thereby fixing the rotating plate 7 again and ensuring the stability of the camera body 1. By pushing the handle 19 to rotate, drive the turntable 5 to drive the threaded rod 4 to rotate between the inner walls of the displacement groove 3, thereby driving the displacement block 21 to drive the U-shaped block 6 to move on the top of the mounting bracket 2, so as to achieve precise adjustment of the position of the line scan camera to acquire images.

[0034] When the line scan camera is disassembled, the rotating wheel 15 drives the bidirectional lead screw 22 to rotate between the inner walls of the clamping groove 14, thereby driving the two connecting plates 16 to move the two clamping plates 17 on the top of the rotating block 13, so that they move away from each other, thereby driving the two protrusions 18 to move out of the interior of the two grooves 24 respectively, and then the positioning rod 23 is moved out of the positioning hole 25, and the disassembly of the line scan camera is completed, thus completing the use of the line scan camera mounting structure.

[0035] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mounting structure for a linear array camera for image acquisition, comprising a camera body (1), characterized in that: A mounting bracket (2) is provided below the camera body (1). A U-shaped block (6) is slidably connected to the top of the mounting bracket (2). A displacement component is provided on the top of the mounting bracket (2). The displacement component is used to drive the U-shaped block (6) to move. A rotating rod (20) is rotatably connected between the inner walls of the U-shaped block (6). One end of the rotating rod (20) extends to the outside of the U-shaped block (6) and is fixedly connected to a rotating plate (7). A locking structure is provided on one side of the U-shaped block (6). The locking structure is used to fix the rotating plate (7). A rotating block (13) is fixedly connected to the outside of the rotating rod (20). The top of the rotating block (13) contacts the camera body (1). Two clamping plates (17) are slidably connected to the top of the rotating block (13). The two clamping plates (17) are in contact with the camera body (1). A clamping component is provided on the top of the rotating block (13). The clamping component is used to drive the two clamping plates (17) to move.

2. The mounting structure for a linear scan camera for image acquisition according to claim 1, characterized in that: One side of each of the two clamping plates (17) is fixedly connected to a protrusion (18), and both sides of the camera body (1) are provided with grooves (24). The two protrusions (18) respectively contact the inner side of the two grooves (24). The top of the rotating block (13) is fixedly connected to a positioning rod (23), and the bottom of the camera body (1) is provided with a positioning hole (25). The positioning rod (23) contacts the inner side of the positioning hole (25).

3. The mounting structure for a linear scan camera for image acquisition according to claim 1, characterized in that: The clamping assembly includes a clamping groove (14) which is opened on the top of the rotating block (13). A bidirectional lead screw (22) is rotatably connected between the inner walls of the clamping groove (14). Two connecting plates (16) are threadedly connected to the outer side of the bidirectional lead screw (22). The tops of the two connecting plates (16) are respectively fixedly connected to two clamping plates (17).

4. The mounting structure for a linear scan camera for image acquisition according to claim 3, characterized in that: A rotating wheel (15) is rotatably connected to one side of the rotating block (13), and one end of the rotating wheel (15) extends into the interior of the clamping groove (14) and is fixedly connected to the bidirectional lead screw (22).

5. The mounting structure for a linear array camera for image acquisition according to claim 1, characterized in that: The locking structure includes a limiting rod (9), which is fixedly connected to one side of the U-shaped block (6). One end of the limiting rod (9) is fixedly connected to a limiting block (10). A locking block (11) is slidably connected to the outside of the limiting rod (9). A paddle (12) is fixedly connected to one side of the locking block (11). A slot (8) is provided on the outside of the rotating plate (7). The locking block (11) contacts the inside of the slot (8).

6. The mounting structure for a linear array camera for image acquisition according to claim 5, characterized in that: A reset spring (26) is provided between the locking block (11) and the limiting block (10), and the reset spring (26) is located outside the limiting rod (9).

7. The mounting structure for a linear scan camera for image acquisition according to claim 1, characterized in that: The displacement assembly includes a displacement groove (3), which is opened on the top of the mounting bracket (2). A threaded rod (4) is rotatably connected between the inner walls of the displacement groove (3). A displacement block (21) is threadedly connected to the outer side of the threaded rod (4). The top of the displacement block (21) is fixedly connected to a U-shaped block (6).

8. The mounting structure for a linear scan camera for image acquisition according to claim 7, characterized in that: A turntable (5) is rotatably connected to one side of the mounting bracket (2). One end of the turntable (5) extends into the interior of the displacement groove (3) and is fixedly connected to the threaded rod (4). A handle (19) is fixedly connected to one side of the turntable (5).

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