Multilayer steel bar binding image acquisition equipment

Abstract

The utility model relates to the technical field of image acquisition, and discloses a multilayer steel bar binding image acquisition device, which comprises a camera body, a clamping block is fixedly mounted on the lower end surface of the camera body, and the clamping block is movably clamped with a mounting seat through a quick release assembly. A rotating assembly used for adjusting the angle of the camera body is arranged at the lower end of the mounting base, protection plates are arranged on the outer wall of the camera body, and every two adjacent protection plates are connected through a fastening bolt. According to the utility model, the camera body, the protection plates, the quick release assembly and the mounting seat are directly matched, the protection plates are arranged, so that the camera body is protected, the problem that the camera body is exposed is effectively solved, and the four surfaces of the camera body are protected by adopting the four protection plates, so that the camera body is protected. The camera body is prevented from being damaged due to the fact that the camera body is exposed and impacted by foreign objects, and the camera body is prevented from being covered by dust, so that normal use of the camera body is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of image acquisition technology, specifically to a multi-layer rebar binding image acquisition device. Background Technology

[0002] To address the interference of different layers of reinforcing mesh on the localization of target reinforcing mesh tying nodes, this paper analyzes the stereo matching features of reinforcing mesh images from the reinforcing mesh construction site. A self-made stereo matching dataset of reinforcing mesh binocular images is used for training to obtain a higher-quality disparity map of the reinforcing mesh, accurately extracting the target working surface for rebar tying node localization. Specifically, for the rebar tying node localization problem, a rebar tying node localization model based on rebar skeleton extraction is proposed based on the obtained features of the target rebar tying working surface. The rebar skeleton of the target rebar tying working surface is extracted, and the rebar skeleton equation is obtained using a rebar skeleton fitting algorithm, further deriving the two-dimensional coordinates of the rebar tying nodes. Based on the rebar tying point localization results, to address the problem of rebar tying node state recognition, the on-site working conditions of rebar tying are simulated, and images are acquired using a binocular camera.

[0003] However, to facilitate the use of stereo cameras in daily life, they are left exposed. Without protective measures when not in use, stereo cameras are highly susceptible to impacts from external objects. These impacts can damage the camera, even breaking the lens, thus interfering with its normal operation. Furthermore, the exposed stereo cameras are easily covered in dust, which can obstruct the lens and affect the clarity of image acquisition, thereby impacting the accuracy of image capture. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a multi-layer rebar binding image acquisition device, which has the advantages of setting a protective plate to protect the binocular camera, reducing the damage to the binocular camera, and extending the service life of the binocular camera, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a multi-layer rebar binding image acquisition device, including a camera body, a locking block fixedly installed on the lower end face of the camera body, the locking block being movably engaged with a mounting base via a quick-release assembly, a rotating assembly for adjusting the angle of the camera body being provided at the lower end of the mounting base, a protective plate being provided on the outer wall of the camera body, and two adjacent protective plates being connected by fastening bolts, a housing located outside the rotating assembly being installed at the lower end of the mounting base, a vertical electric push rod for adjusting the vertical height of the camera body being fixedly installed on the lower end face of the housing, and a moving assembly for adjusting the horizontal movement of the camera body being provided at the lower end of the vertical electric push rod.

[0006] Preferably, the rotating assembly includes a spur gear and a ruler strip. The rear end of the spur gear meshes with the front end of the ruler strip. A rotating rod is fixedly sleeved on the inner wall of the spur gear, and the upper end of the rotating rod is fixedly connected to the lower end face of the mounting base. An extension plate is fixedly installed on the back of the ruler strip, and the rear end of the extension plate extends to the outside of the housing. A transverse electric push rod for controlling the transverse movement of the ruler strip is fixedly installed on the left side of the extension plate. A reinforcing plate is fixedly sleeved on the outer wall of the left end of the transverse electric push rod, and the front end of the reinforcing plate is fixedly connected to the back of the housing. Slider blocks are fixedly installed on both the upper and lower sides of the ruler strip, and the outer wall of the slider away from the ruler strip is slidably connected to the inner wall of the housing.

[0007] Preferably, the quick-release assembly includes a spring fixedly connected to the inner wall of the mounting base, and a connecting block is fixedly installed at the end of the spring away from the mounting base. The outer ends of the connecting blocks on the left and right sides are respectively movably sleeved with the inner walls of the locking blocks on the left and right sides.

[0008] Preferably, the moving component includes a ball nut and a ball screw, the inner wall of the ball nut being threadedly connected to the outer wall of the ball screw, and the upper end of the ball nut being fixedly connected to the lower end of the vertical electric push rod.

[0009] Preferably, the upper ends of the four sides of the box are movably connected to the lower ends of the four protective plates, and an mounting plate is fixedly installed on the end of the protective plate away from the box. Adjacent protective plates are connected by mounting plates and fastening bolts, and the inner wall of the mounting plate is threadedly connected to the outer wall of the fastening bolt.

[0010] Preferably, a rotating shaft is fixedly sleeved on the inner wall of the ball screw, a rotary motor is fixedly installed on the left end of the rotating shaft, and a reducer is provided on the output shaft of the rotary motor. A housing is fixedly sleeved on the outer wall of the rotary motor, and a base located outside the moving component is fixedly installed on the right end of the housing. The inner walls on the left and right sides of the base are movably sleeved with the outer walls on the left and right ends of the housing, respectively. Support legs are fixedly installed on both the front and rear sides of the base.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This utility model achieves the protection of the camera body by directly pressing together the camera body, protective plate, quick-release assembly and mounting base. The protective plate effectively solves the problem of the camera body being exposed. The four protective plates protect the four sides of the camera body, which not only prevents the exposed camera body from being damaged by impacts from external objects, but also prevents the camera body from being covered by dust, thus ensuring the normal use of the camera body.

[0013] 2. This utility model achieves the connection between adjacent protective plates by cooperating with the camera body, protective plate, fastening bolts and mounting plate. It effectively solves the problem of opening and closing the protective plates by using the fastening bolts to connect the two adjacent protective plates. By changing the way the fastening bolts and mounting plate are disassembled and assembled, the disassembly and assembly steps of the four protective plates are simplified, thereby improving the practicality of the protective plates. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a side view of the rotary motor of this utility model;

[0016] Figure 3 This is a side view of the mobile component of this utility model;

[0017] Figure 4 This is a side view of the housing of this utility model;

[0018] Figure 5 This is a top view of the protective plate of this utility model;

[0019] Figure 6 This is a bottom view of the rotating component of this utility model;

[0020] Figure 7 This is a cross-sectional view of the quick-release assembly of this utility model.

[0021] In the diagram: 1. Camera body; 2. Clamping block; 3. Quick-release assembly; 301. Spring; 302. Connecting block; 4. Mounting base; 5. Rotating assembly; 501. Spur gear; 502. Ruler strip; 6. Protective plate; 7. Fastening bolt; 8. Housing; 9. Vertical electric push rod; 10. Moving assembly; 101. Ball nut; 102. Ball screw; 11. Rotating rod; 12. Extension plate; 13. Horizontal electric push rod; 14. Mounting plate; 15. Reinforcing plate; 16. Slider; 17. Rotating shaft; 18. Rotary motor; 19. Camera housing; 20. Base; 21. Support leg. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1 , Figure 4 and Figure 6A multi-layer rebar binding image acquisition device includes a camera body 1. A locking block 2 is fixedly installed on the lower end face of the camera body 1. The locking block 2 is movably engaged with a mounting base 4 via a quick-release assembly 3. The quick-release assembly 3 connects the locking block 2 and the mounting base 4. By changing the connection method between the quick-release assembly 3 and the locking block 2, the camera body 1 can be installed or removed. A rotating assembly 5 for adjusting the angle of the camera body 1 is provided at the lower end of the mounting base 4. The rotating assembly 5 allows for adjustment of the horizontal angle of the camera body 1. A protective plate 6 is provided on the outer wall of the camera body 1. The installation of the protective plate 6 protects the camera body 1 from impact by external objects and also serves to prevent the camera body 1 from being struck. To protect the camera body 1 from dust, adjacent protective plates 6 are connected by fastening bolts 7. By changing the connection method between the fastening bolts 7 and the protective plates 6, the protective plates 6 in four directions can be connected or separated. The lower end of the mounting base 4 is equipped with a housing 8 located outside the rotating assembly 5. The lower end of the housing 8 is fixedly equipped with a vertical electric push rod 9 for adjusting the vertical height of the camera body 1. The vertical height of the camera body 1 can be adjusted by the extension and retraction of the output shaft inside the vertical electric push rod 9. The lower end of the vertical electric push rod 9 is provided with a moving assembly 10 for adjusting the horizontal movement of the camera body 1. The moving assembly 10 can be used to adjust the horizontal movement of the camera body 1.

[0024] The rotating assembly 5 includes a spur gear 501 and a ruler strip 502. The rear end of the spur gear 501 meshes with the front end of the ruler strip 502. This meshing connection allows the horizontal movement of the ruler strip 502 to drive the spur gear 501 to rotate, thereby rotating the camera body 1. A rotating rod 11 is fixedly sleeved on the inner wall of the spur gear 501, and the upper end of the rotating rod 11 is fixedly connected to the lower end face of the mounting base 4. The installation of the rotating rod 11 serves to connect the rotating assembly 5 and the mounting base 4. An extension plate 12 is fixedly installed on the back of the ruler strip 502. Furthermore, the rear end of the extension plate 12 extends to the outside of the housing 8. A transverse electric push rod 13 for controlling the transverse movement of the ruler strip 502 is fixedly installed on the left side of the extension plate 12. The movement of the output shaft of the transverse electric push rod 13 provides power for the horizontal movement of the ruler strip 502. A reinforcing plate 15 is fixedly sleeved on the outer wall of the left end of the transverse electric push rod 13, and the front end of the reinforcing plate 15 is fixedly connected to the back of the housing 8. Slider 16 is fixedly installed on both the upper and lower sides of the ruler strip 502, and the outer wall of the end of the slider 16 away from the ruler strip 502 is slidably connected to the inner wall of the housing 8.

[0025] Please see Figure 2 , Figure 3 and Figure 7The quick-release assembly 3 includes a spring 301 that is fixedly connected to the inner wall of the mounting base 4. The spring 301 can reset the connecting block 302. The connecting block 302 is fixedly installed at the end of the spring 301 away from the mounting base 4. The outer ends of the connecting blocks 302 on the left and right sides are respectively movably connected to the inner walls of the left and right sides of the locking block 2. By changing the connection method between the connecting block 302 and the locking block 2, the camera body 1 can be disassembled or installed.

[0026] The moving assembly 10 includes a ball nut 101 and a ball screw 102. The inner wall of the ball nut 101 is threadedly connected to the outer wall of the ball screw 102. The threaded connection means that the circumferential rotation of the ball screw 102 is the horizontal movement of the ball nut 101. The upper end of the ball nut 101 is fixedly connected to the lower end of the vertical electric push rod 9.

[0027] Please see Figure 5 and Figure 3 The upper ends of the four sides of the box body 8 are movably connected to the lower ends of the four protective plates 6 respectively. The end of the protective plate 6 away from the box body 8 is fixedly installed with an mounting plate 14. Adjacent protective plates 6 are connected by mounting plates 14 and fastening bolts 7. The inner wall of the mounting plate 14 is threadedly connected to the outer wall of the fastening bolts 7. By changing the connection method between the fastening bolts 7 and the mounting plate 14, the connection or separation of the four protective plates 6 can be realized.

[0028] A rotating shaft 17 is fixedly sleeved on the inner wall of the ball screw 102. A rotary motor 18 is fixedly installed on the left end of the rotating shaft 17, and a reducer is provided on the output shaft of the rotary motor 18. The reducer is used to adjust the speed of the output shaft of the rotary motor 18. A housing 19 is fixedly sleeved on the outer wall of the rotary motor 18. A base 20 located outside the moving component 10 is fixedly installed on the right end of the housing 19. The inner walls on the left and right sides of the base 20 are movably sleeved with the outer walls on the left and right ends of the housing 19, respectively. Support legs 21 are fixedly installed on both the front and rear sides of the base 20.

[0029] Working Principle: In use, firstly, when adjusting the vertical height of the camera body 1, the power to the vertical electric push rod 9 is turned on. The telescopic movement of the output shaft inside the vertical electric push rod 9, connected to the housing 8, mounting base 4, quick-release assembly 3, and locking block 2, drives the vertical lifting and lowering movement of the camera body 1, facilitating height adjustment. Secondly, when adjusting the horizontal angle of the camera body 1, the power to the horizontal electric push rod 13 is turned on. The telescopic movement of the output shaft inside the horizontal electric push rod 13 drives the horizontal movement of the ruler strip 502. Due to the meshing connection between the ruler strip 502 and the spur gear 501, the horizontal movement of the ruler strip 502 simultaneously rotates the shaft of the spur gear 501. The rotation of the spur gear 501, connected to the rotating rod 11 and mounting base 4, allows for horizontal angle adjustment of the camera body 1. Thirdly, when the horizontal movement of the camera body 1 is required, the power to the rotary motor 18 is turned on. After the rotary motor 18 is turned on, the rotation shaft... The connection of 17 drives the rotation of the ball screw 102. Due to the threaded connection between the ball screw 102 and the ball nut 101, the ball screw 102 can rotate in a circular direction while the ball nut 101 moves horizontally. The movement of the ball nut 101 allows for adjustment of the horizontal movement of the camera body 1. Then, when it is necessary to protect the camera body 1 when it is not in use, the four protective plates 6 are joined together, and the adjacent mounting plates 14 are fastened together with bolts. Connecting the protective plates 6 in four directions secures the camera body 1. Finally, when removing the camera body 1, press the connecting block 302 inwards towards the mounting base 4, compressing the spring 301 until the connecting block 302 is pressed into the mounting base 4. This allows the locking block 2 to be removed from the mounting base 4. When reinstalling the camera body 1, the spring 301's return spring pushes the connecting block 302 out of the mounting base 4, thus reinforcing the stability of the camera body 1 on the mounting base 4. The camera body 1 is a Multi Sense S7.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Additionally, in the accompanying drawings of this utility model, the fill patterns are merely for distinguishing layers and do not constitute any other limitation.

[0031] 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 multi-layer rebar binding image acquisition device, comprising a camera body (1), characterized in that: A locking block (2) is fixedly installed on the lower end face of the camera body (1). The locking block (2) is movably locked to the mounting base (4) through a quick-release assembly (3). A rotating assembly (5) for adjusting the angle of the camera body (1) is provided at the lower end of the mounting base (4). A protective plate (6) is provided on the outer wall of the camera body (1). Two adjacent protective plates (6) are connected by fastening bolts (7). A housing (8) located outside the rotating assembly (5) is installed at the lower end of the mounting base (4). A vertical electric push rod (9) for adjusting the vertical height of the camera body (1) is fixedly installed on the lower end face of the housing (8). A moving assembly (10) for adjusting the horizontal movement of the camera body (1) is provided at the lower end of the vertical electric push rod (9).

2. The multi-layer rebar tying image acquisition device according to claim 1, characterized in that: The rotating assembly (5) includes a spur gear (501) and a ruler strip (502). The rear end of the spur gear (501) meshes with the front end of the ruler strip (502). A rotating rod (11) is fixedly sleeved on the inner wall of the spur gear (501), and the upper end of the rotating rod (11) is fixedly connected to the lower end face of the mounting base (4). An extension plate (12) is fixedly installed on the back of the ruler strip (502), and the rear end of the extension plate (12) extends to the outside of the housing (8). A transverse electric push rod (13) for controlling the transverse movement of the ruler strip (502) is fixedly installed on the left side of the extension plate (12). A reinforcing plate (15) is fixedly sleeved on the outer wall of the left end of the transverse electric push rod (13), and the front end of the reinforcing plate (15) is fixedly connected to the back of the box (8). Slider blocks (16) are fixedly installed on both the upper and lower sides of the ruler strip (502), and the outer wall of the slider (16) away from the ruler strip (502) is slidably connected to the inner wall of the box (8).

3. The multi-layer rebar tying image acquisition device according to claim 1, characterized in that: The quick-release assembly (3) includes a spring (301) fixedly connected to the inner wall of the mounting base (4). A connecting block (302) is fixedly installed at the end of the spring (301) away from the mounting base (4). The outer ends of the connecting blocks (302) on the left and right sides are respectively movably sleeved with the inner walls on the left and right sides of the locking block (2).

4. The multi-layer rebar binding image acquisition device according to claim 1, characterized in that: The moving component (10) includes a ball nut (101) and a ball screw (102). The inner wall of the ball nut (101) is threadedly connected to the outer wall of the ball screw (102). The upper end of the ball nut (101) is fixedly connected to the lower end of the vertical electric push rod (9).

5. The multi-layer rebar tying image acquisition device according to claim 1, characterized in that: The upper ends of the four sides of the box (8) are movably connected to the lower ends of the four protective plates (6). The protective plate (6) is fixedly installed with an mounting plate (14) at the end away from the box (8). Two adjacent protective plates (6) are connected by the mounting plate (14) and the fastening bolt (7), and the inner wall of the mounting plate (14) is threadedly connected to the outer wall of the fastening bolt (7).

6. The multi-layer rebar tying image acquisition device according to claim 4, characterized in that: The inner wall of the ball screw (102) is fixedly sleeved with a rotating shaft (17). A rotary motor (18) is fixedly installed on the left end of the rotating shaft (17), and a reducer is provided on the output shaft of the rotary motor (18). The outer wall of the rotary motor (18) is fixedly sleeved with a housing (19). The right end of the housing (19) is fixedly installed with a base (20) located outside the moving component (10), and the inner walls on the left and right sides of the base (20) are movably sleeved with the outer walls on the left and right ends of the housing (19), respectively. Support legs (21) are fixedly installed on both the front and rear sides of the base (20).

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