Camera shooting device

Abstract

The utility model discloses a camera shooting device. The camera shooting device comprises a central supporting structure; the plurality of transverse brackets are connected to the central supporting structure; the plurality of cameras are respectively mounted on the central supporting structure and the plurality of transverse brackets, and the plurality of cameras are arranged in a layered manner along the height direction of the central supporting structure and the extension directions of the plurality of transverse brackets and are used for shooting the target object from a plurality of angles; and the control unit is used for triggering the plurality of cameras to shoot the target object at the same time. According to the camera shooting device, through a combined framework of the center supporting structure and the transverse supports, layered arrangement of the cameras in the height direction and the transverse direction is achieved, all the cameras are triggered at the same time in cooperation with the control unit, and the problem that time and labor are consumed when the positions of the cameras are repeatedly adjusted in traditional shooting is solved. The three-dimensional camera array can simultaneously capture the surface information of the target object from multiple angles, and the sampling efficiency is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of digital asset creation technology, and in particular to a camera shooting device. Background Technology

[0002] In the field of digital asset creation, the acquisition of surface textures and material reproduction is a crucial step. Currently, the common practice is to take multiple sample photos of the object to obtain its surface texture information. However, traditional shooting methods require a certain degree of overlap between each sampled image to ensure that the post-production software can accurately read and composite the texture. This process requires the photographer to repeatedly adjust the camera position, which is time-consuming and labor-intensive. Secondly, since complete sampling of the same object takes a considerable amount of time, and lighting conditions may change during outdoor shooting, inconsistencies in lighting can occur in images captured from different angles, affecting the final texture quality.

[0003] Therefore, there is an urgent need for a camera shooting device that can improve sampling efficiency and reduce the impact of changes in external natural light sources, so as to improve the quality and efficiency of digital asset texture acquisition. Utility Model Content

[0004] The main purpose of this invention is to provide a camera shooting device to solve the above-mentioned technical problems.

[0005] The objective of this utility model can be achieved by adopting the following technical solution:

[0006] A camera shooting device, comprising:

[0007] Central support structure;

[0008] Multiple horizontal supports are connected to the central support structure;

[0009] Multiple cameras are respectively mounted on the central support structure and the multiple transverse supports, and the multiple cameras are arranged in layers along the height direction of the central support structure and the extension direction of the multiple transverse supports, for capturing images of the target object from multiple angles; and

[0010] The control unit is used to trigger the multiple cameras to simultaneously capture images of the target object.

[0011] The horizontal support and a portion of the multiple cameras are adjustablely connected to the central support structure, allowing the positions of the horizontal support and the portion of the cameras to be adjusted along the height of the central support structure.

[0012] The central support structure includes at least one upright post, and the plurality of transverse supports include multiple crossbars respectively connected to opposite sides of the upright post. Another portion of the cameras are adjustablely connected to the corresponding crossbars, so that the position of the other portion of cameras can be adjusted along the extension direction of the crossbars.

[0013] The upright is provided with multiple spaced first connecting structures, and the crossbar and a portion of the camera are connected to the corresponding first connecting structures by detachable fasteners.

[0014] One end of the crossbar is provided with a clamping structure for clamping and fixing to the upright. The clamping structure includes a clamping member for surrounding the upright and a fastening assembly for adjusting the clamping force.

[0015] The crossbar is provided with multiple spaced second connection structures, and the other part of the camera is connected to the corresponding second connection structure through a detachable fastener.

[0016] The crossbar is equipped with an adjustment mechanism, and the other part of the camera is slidably connected to the crossbar through the adjustment mechanism. The adjustment mechanism includes a locking structure for fixing the other part of the camera to the crossbar.

[0017] The plurality of cameras includes at least ten cameras, which are configured to simultaneously capture images of the target object from top-down, mid-range, low-down, and top-up, top-left, top-left, bottom-left, top-right, top-right, and bottom-right angles.

[0018] It also includes a support base located at the bottom of the central support structure, and the bottom of the support base is provided with multiple casters.

[0019] The control unit includes a remote controller, which is wirelessly or wiredly connected to the plurality of cameras.

[0020] The beneficial technical effects of this invention are as follows: This camera shooting device, through a combination of a central support structure and multiple horizontal supports, achieves a layered arrangement of multiple cameras in both height and lateral directions. Combined with a control unit, all cameras are simultaneously triggered, solving the time-consuming and labor-intensive problem of repeatedly adjusting camera positions in traditional shooting. This three-dimensional camera array can simultaneously capture surface information of the target object from multiple angles, significantly improving sampling efficiency and ensuring that images from all angles are captured under the same lighting and object conditions, effectively overcoming the problem of inconsistent lighting caused by the time span in traditional shooting. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A three-dimensional schematic diagram of the upright pole and the crossbar on it in the camera shooting device provided in the embodiment of this utility model;

[0023] Figure 2 A side view of the upright pole and the crossbar on it in the camera shooting device provided in the embodiment of this utility model;

[0024] Figure 3 A front view of the upright pole and the crossbar on it in the camera shooting device provided in the embodiment of this utility model;

[0025] Figure 4 A three-dimensional schematic diagram of the clamping structure at one end of the crossbar in the camera shooting device provided in this embodiment of the utility model;

[0026] Figure 5 This is a top view of the crossbar in the camera shooting device provided in an embodiment of the present utility model;

[0027] Figure 6 A three-dimensional schematic diagram of the crossbar and its adjustment mechanism in the camera shooting device provided in the embodiment of this utility model;

[0028] Figure 7 This is a schematic diagram of the camera and control unit in the camera shooting device provided in an embodiment of the present invention.

[0029] Explanation of reference numerals in the attached figures:

[0030] In the diagram: 10-Upright pole, 20-Horizontal bar, 21-Connecting plate, 22-Clamping component, 23-Fastening plate, 30-Camera, 31-Camera mounting plate, 40-Control unit, 51-First fixing groove, 52-Second fixing groove, 60-Support base, 70-Universal wheel, 81-Slider, 82-Guide rail, 83-Locking structure, 91-Threaded hole, 92-Hole. Detailed Implementation

[0031] 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, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0032] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0033] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0034] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0035] like Figures 1-7 As shown in the figure, this utility model provides a camera shooting device for texture shooting during the digital asset creation process. The device includes a central support structure; multiple horizontal supports connected to the central support structure; multiple cameras 30 respectively mounted on the central support structure and the multiple horizontal supports, and the multiple cameras 30 are arranged in layers along the height direction of the central support structure and the extension direction of the multiple horizontal supports, for shooting the target object from multiple angles; and a control unit 40 for triggering the multiple cameras 30 to simultaneously shoot the target object.

[0036] In this embodiment, the central support structure serves as the main support part of the entire device, used to support and fix the transverse brackets and a portion of the cameras 30. Multiple transverse brackets are connected to the central support structure to support and fix another portion of the cameras 30. These cameras 30 are arranged in layers along the height direction (longitudinal) of the central support structure and the extension direction (lateral) of the transverse brackets, forming a three-dimensional shooting array capable of simultaneously capturing images of the target object from multiple angles.

[0037] The control unit 40 is used to trigger multiple cameras 30 to simultaneously capture images of the target object. This control unit 40 enables multiple cameras 30 to capture information about the target object's surface at the same time and under the same lighting conditions, thus ensuring the consistency and accuracy of the collected data and avoiding the impact on acquisition quality caused by changes in light source or object movement that may occur during multiple shots by a traditional single camera 30.

[0038] In practical use, the operator moves the camera shooting device in front of the target object, adjusts the position and angle of each camera 30 so that it faces the object to be photographed, and then triggers all cameras 30 simultaneously for exposure and shooting through the control unit 40. This shooting method completes multi-angle texture shooting in one go, which greatly improves sampling efficiency, reduces shooting time, and ensures that all captured images have consistent lighting conditions and object states, providing high-quality original materials for texture compositing in later digital asset production.

[0039] In this embodiment, the cameras 30 are arranged in layers along the height direction (longitudinal) of the central support structure and the extension direction (lateral) of the transverse bracket. This means that the installation positions of the cameras 30 on the device have both height differences (longitudinal layering) and left-right differences (lateral layering).

[0040] In one specific embodiment, the cameras 30 are arranged in layers along the height direction of the central support structure. This means that the cameras 30 are distributed at different positions corresponding to the height direction of the central support structure, forming upper, middle, and lower layers. It is important to understand that "along the height direction of the central support structure" means that the cameras 30 are distributed at different heights along the longitudinal axis of the central support structure, and does not necessarily require all cameras 30 to be directly mounted on the central support structure itself. In fact, these cameras 30 can be mounted on the central support structure or on a transverse bracket connected to the central support structure, as long as they form a layered arrangement corresponding to the height of the central support structure in the vertical direction of the overall device. This vertically layered arrangement allows the camera array to simultaneously capture information about the target object from different angles in the vertical direction (such as top view, eye view, and bottom view), providing more comprehensive vertical dimension data for texture acquisition.

[0041] In one specific embodiment, the cameras 30 are arranged in layers along the extension direction of the transverse support. This means that the cameras 30 are distributed at different positions along the direction of the transverse support extending outward from the central support structure, forming a layered layout from the inside out. Specifically, these cameras 30 can be installed at different points on the transverse support, such as the inner side near the central support structure, the middle of the transverse support, and the outer side near the end of the transverse support. This layered arrangement along the extension direction of the transverse support allows the cameras 30 to capture images of the target object from different horizontal distances and angles, capturing multi-angle views of the target object on the horizontal plane. Combined with vertical layering, this allows the cameras 30 to capture images of the target object from different heights and directions, forming a three-dimensional shooting array, thereby enabling the simultaneous capture of the surface information of the target object from all directions and multiple angles.

[0042] In one embodiment, the lateral support and a portion of the cameras 30 are adjustablely connected to the central support structure, such that the positions of the lateral support and the portion of the cameras 30 can be adjusted along the height direction of the central support structure.

[0043] In this embodiment, the horizontal support 20 can be adjusted in position along the height direction of the central support structure. In practical applications, the central support structure has multiple connection points, and the horizontal support 20 can be detachably connected to these connection points using bolts or other fasteners. The operator can loosen the fasteners, move the horizontal support 20 to the desired height position, and then re-secure it according to actual shooting needs. This design allows the horizontal support layout of the entire shooting device to be adjusted according to the size and shape of the target object to obtain the optimal shooting angle.

[0044] A portion of the cameras 30 mounted on the central support structure are also capable of adjusting their position along the height direction. These cameras 30 are mounted on the front side of the central support structure and, through an adjustable connecting mechanism, can be fixed at different height positions on the central support structure. This allows the cameras 30 to capture images of the target object from different pitch angles, covering a variety of angles from overhead to under-the-shoulder views.

[0045] This adjustability along the height of the central support structure, combined with the arrangement of the camera 30 on the horizontal supports, forms a highly flexible three-dimensional shooting grid that can adapt to target objects of various sizes and shapes, as well as various shooting needs. For example, for taller target objects, the distance between the upper and lower horizontal supports can be increased; for shorter target objects, the spacing between the horizontal supports can be decreased, allowing the camera 30 to be more focused on the target object.

[0046] Through this adjustable design, the camera shooting device in this embodiment significantly improves the adaptability and practicality of the device, and can better meet the needs of multi-angle and all-round shooting of different objects in the process of digital asset texture acquisition.

[0047] In one embodiment, the central support structure includes at least one upright 10, and multiple transverse supports include multiple crossbars 20 respectively connected to opposite sides of the upright 10. Another portion of the multiple cameras 30 is adjustablely connected to the corresponding crossbar 20, so that the position of the other portion of cameras 30 can be adjusted along the extension direction of the crossbar 20.

[0048] In this embodiment, the central support structure consists of at least one upright post 10, which serves as the basic frame for mounting the horizontal support 20 and part of the camera 30. The upright post 10 can be a square grooved steel tube structure, with threaded holes 91 in the groove for fixing the horizontal support 20 and part of the camera 30. The height of the upright post 10 can be designed according to actual shooting needs to ensure coverage of different shooting angles from overhead to under-the-head.

[0049] Multiple horizontal supports 20 employ a structure of multiple horizontal bars 20, which are respectively connected to opposite sides (left and right) of the upright 10. Each horizontal bar 20 forms a "T"-shaped connection with the upright 10, giving the entire device a tree-like structural layout. Each horizontal bar 20 can be adjusted in position along the height direction of the upright 10, that is, it can move up and down on the upright 10 and be fixed at the desired height position.

[0050] Furthermore, another portion of the multiple cameras 30 are adjustablely connected to corresponding crossbars 20. This means that the cameras 30 mounted on the crossbars 20 can not only adjust their height on the uprights 10 along with the crossbars 20, but also adjust their position along the extension direction of the crossbars 20 themselves (i.e., the direction extending from the center to both sides). This two-dimensional adjustment capability enhances the flexibility of the camera 30 layout, allowing operators to adjust the position of each camera 30 according to the shape and size of the target object to obtain the optimal shooting angle and coverage.

[0051] In practical applications, for smaller target objects, the camera 30 can be adjusted to a position on the horizontal bar 20 close to the vertical bar 10, ensuring a suitable distance between the camera 30 and the target object. For larger target objects, the camera 30 can be adjusted to a position on the horizontal bar 20 away from the vertical bar 10 to obtain a wider field of view. This adjustment capability along the extension direction of the horizontal bar 20, combined with the aforementioned adjustment capability along the height direction of the vertical bar 10, forms a two-dimensional adjustable shooting grid, greatly enhancing the adaptability and flexibility of the device.

[0052] With this design, operators can flexibly adjust the specific position of each camera 30 according to the characteristics of the target object and shooting requirements to obtain the best shooting angle and shooting effect, thereby improving the quality and efficiency of digital asset texture acquisition.

[0053] In this embodiment, the square grooved steel pipe refers to a steel pipe with a square cross-section and grooves on multiple sides. More specifically, it is a steel pipe with a square or rectangular cross-section and elongated grooves on multiple sides. Threaded holes within these grooves can be used to install bolts, facilitating the fixed connection of the transverse support and camera 30. Here, the length direction of the elongated grooves is the same as the length direction of the steel pipe, allowing for adjustment of the position of the transverse support and camera 30 as needed.

[0054] In one specific embodiment, three horizontal bars 20 are provided on the left side of the upright 10, located at the upper, middle and lower parts respectively; three horizontal bars 20 are also provided on the right side of the upright 10, located at the upper, middle and lower parts respectively.

[0055] Although there are three crossbars 20 on each side, their specific height positions can be adjusted according to actual shooting needs, and they are not necessarily symmetrical. For example, the three crossbars 20 on the left may be located at certain heights on the upright 10, while the three crossbars 20 on the right may be located at different heights, and there may be a height difference between the crossbars 20 on both sides. This arrangement allows the device to better adapt to target objects of different shapes and sizes, as well as different shooting needs.

[0056] In this embodiment, the three horizontal bars 20 on the left correspond to the upper left, middle left, and lower left shooting positions, respectively, and the three horizontal bars 20 on the right correspond to the upper right, middle right, and lower right shooting positions, respectively. Combined with the camera 30 installed on the front side of the pole 10 (corresponding to top, middle, bottom, and bottom angles), the entire camera array can simultaneously capture images of the target object from ten different angles.

[0057] In one embodiment, the pole 10 is provided with a plurality of spaced-apart first connecting structures, and the crossbar 20 and a portion of the camera 30 are connected to the corresponding first connecting structures by detachable fasteners.

[0058] In this embodiment, the upright 10 is provided with a plurality of first connecting structures spaced apart along its length. Specifically, these first connecting structures are a plurality of threaded holes 91 provided on the upright 10, which are uniformly or non-uniformly distributed along the length direction (i.e., the height direction) of the upright 10. These threaded holes 91 are designed to cooperate with detachable fasteners (such as bolts) to realize the installation and fixation of the crossbar 20 and part of the camera 30.

[0059] The crossbar 20 is connected to the threaded holes 91 in the grooves on both sides of the upright 10 via detachable fasteners (such as bolts). In operation, one end of the crossbar 20 is aligned with the groove on the upright 10, and then the bolt is passed through the hole 92 on the crossbar 20 and screwed into the threaded hole 91 at the corresponding height position within the groove, thus fixing the crossbar 20 at the desired height. When adjusting the height of the crossbar 20 according to shooting requirements, the operator simply loosens the bolt, moves the crossbar 20 to the new position, aligns it with the new threaded hole 91, and then retightens the bolt.

[0060] Similarly, the camera 30 mounted on the pole 10 is also connected to the threaded hole 91 in the front groove of the pole 10 via a detachable fastener. These cameras 30 can be mounted at different heights in the groove using the camera mounting plate 31, for photographing the target object from different height angles on the front. Specifically, the hole 92 on the surface of the camera mounting plate 31 is aligned with the threaded hole 91 at the corresponding height position in the front groove, and then bolts are passed through the hole 92 and the threaded hole 91 in sequence and tightened to complete the fixing of the camera 30.

[0061] This design, employing multiple spaced threaded holes 91 as the first connection structure, combined with the use of detachable fasteners, provides controllable adjustability for the camera shooting device. Operators can adjust the positions of the crossbar 20 and the camera 30 according to the size and shape of the target object and shooting requirements to achieve optimal shooting results.

[0062] In this embodiment, a connecting plate 21 is fixed to one end of the crossbar 20. The surface of the connecting plate 21 has a hole 92 through it. The bolt can pass through the hole 92 and be screwed into the threaded hole 91 in the groove, thereby fixing the crossbar 20.

[0063] In one specific embodiment, threaded holes 91 on the upright 10 are disposed within grooves on the surface of the upright 10. Specifically, grooves are provided on the left and right sides of the upright 10 to form a first fixing groove 51; and a groove is provided on the front side to form a second fixing groove 52. The length direction of these grooves is parallel to the length direction of the upright 10, and multiple threaded holes 91 are provided on their inner walls at intervals. When the crossbar 20 or the camera 30 needs to be adjusted in position along the height of the upright 10, the grooves can act as guides to prevent lateral displacement during the fixing process, ensuring the accuracy and stability of the installation.

[0064] In other embodiments, one end of the crossbar 20 is provided with a clamping structure for clamping and fixing to the upright 10. The clamping structure includes a clamping member 22 for surrounding the upright 10 and a fastening component for adjusting the clamping force.

[0065] In this embodiment, the connection between the crossbar 20 and the upright 10 is different from the fixing method of the threaded hole 91, and is achieved through a clamping structure. The inner end of each crossbar 20 (i.e. the end connected to the upright 10) is provided with a clamping structure, which can firmly clamp onto the upright 10, while allowing the crossbar 20 to be adjusted in the height direction of the upright 10.

[0066] Specifically, the clamping structure mainly comprises two parts: a clamping member 22 for surrounding the upright 10 and a fastening assembly for adjusting the clamping force. The inner wall shape of the clamping member 22 is designed to match the shape of the upright 10, allowing it to partially or completely surround the upright 10. After the clamping member 22 surrounds the upright 10, pressure is applied by the fastening assembly, causing the clamping member 22 to fit tightly against the surface of the upright 10, thereby achieving a stable connection of the crossbar 20.

[0067] The fastening assembly, including fastening plate 23 and bolts, provides and adjusts the clamping force. The fastening plate 23 has threaded holes running through its surface. The clamping member 22 is designed in a U-shape, and also has threaded holes on its side near the fastening plate 23. The clamping member 22 and fastening plate 23 are brought together, and the bolts are passed sequentially through the threaded holes on both the fastening plate 23 and the clamping member 22. At this point, the upright 10 is positioned between the clamping member 22 and fastening plate 23, and the clamping force on the upright 10 can be controlled by adjusting the tightness of the bolts. When the height of the crossbar 20 needs to be adjusted, the bolts are slightly loosened to reduce the clamping force, allowing the crossbar 20 to slide on the upright 10. Once the desired position is reached, the bolts are retightened to increase the clamping force, thus fixing the crossbar 20 in the new position.

[0068] Compared to the fixed threaded hole 91 connection method, this clamping structure design has the following advantages: First, it provides greater flexibility, allowing the crossbar 20 to be fixed at any height position of the upright 10, rather than being limited to the preset threaded hole 91 position; second, the adjustment process is simpler, without the need for complete disassembly and reinstallation, only loosening and retightening are required.

[0069] In practical applications, this clamping structure design makes the adjustment of the camera shooting device more flexible and efficient. For example, when facing target objects of different heights, the operator can quickly adjust the position of the crossbar 20 to obtain the optimal shooting angle and coverage. This stepless adjustment capability greatly improves the adaptability and practicality of the device, and can better meet the needs for precise camera 30 positioning during digital asset texture acquisition.

[0070] In one embodiment, a plurality of spaced-apart second connecting structures are provided on the crossbar 20, and another part of the camera 30 is connected to the corresponding second connecting structure through a detachable fastener.

[0071] In this embodiment, the crossbar 20 is provided with a plurality of second connecting structures spaced apart along its length. These second connecting structures are similar to the first connecting structures on the upright 10, mainly consisting of a plurality of threaded holes 91 provided on the crossbar 20, which are uniformly or non-uniformly distributed along the extension direction of the crossbar 20 (i.e., the direction extending outward from the central support structure).

[0072] Specifically, the crossbar 20 adopts a single-groove steel pipe structure with a groove on its top or side. Multiple threaded holes 91 are spaced apart on the inner wall of the groove, which constitute the second connection structure. The combination of the groove and the threaded holes 91 not only provides a connection point for fixing the camera 30, but also forms a guiding mechanism, which helps to maintain the stability and directionality of the camera 30 on the crossbar 20 when adjusting its position.

[0073] The camera 30 (i.e., another part of the camera) mounted on the crossbar 20 is connected to these second connection structures via detachable fasteners (such as bolts). Specifically, the camera 30 is connected to the crossbar 20 via a camera mounting plate 31 at its bottom end, which is then bolted into the corresponding threaded hole 91 within the groove of the crossbar 20. Due to this detachable connection, the operator can easily adjust the position of the camera 30 on the crossbar 20 according to shooting needs. Simply loosen the bolts, move the camera mounting plate 31 to the new position on the crossbar 20, align it with the new threaded hole 91, and then retighten the bolts.

[0074] This design, featuring multiple spaced-apart second connection structures on the crossbar 20, provides flexible options for the lateral placement of the camera 30. Operators can choose to mount the camera 30 at different points on the crossbar 20 based on the size and shape of the target object and the required shooting angle. This enhances the device's multi-angle shooting capabilities and adaptability, providing more comprehensive and high-quality raw materials for digital asset texture acquisition.

[0075] In other embodiments, an adjustment mechanism is provided on the crossbar 20, and another part of the camera 30 is slidably connected to the crossbar 20 through the adjustment mechanism. The adjustment mechanism includes a locking structure 83 for fixing the other part of the camera 30 to the crossbar 20.

[0076] In this embodiment, the connection between the crossbar 20 and the camera 30 adopts a more flexible approach, no longer limited to a connection through multiple spaced fixed points, but instead featuring an adjustment mechanism that can slide continuously along the crossbar 20. This design allows the position of the camera 30 to be steplessly adjusted throughout the entire length of the crossbar 20, providing greater flexibility.

[0077] Specifically, the adjustment mechanism includes a slider 81 that slides with the crossbar 20 and a locking structure 83 for fixing the position of the slider 81. A guide rail 82 extending along the length of the crossbar 20 is provided. This guide rail 82 can be a groove structure of the crossbar 20 itself, or a dedicated guide rail assembly additionally mounted on the crossbar 20. For a crossbar 20 with a single-groove steel tube structure, the slider 81 can be designed to slide with the groove of the crossbar 20. The guide effect of the groove ensures linear motion during sliding, preventing offset or rotation. The camera 30 is connected to the slider 81 via a camera mounting plate 31 and moves along the crossbar 20 with the slider 81.

[0078] The locking structure 83 is responsible for securing the slider 81 to the crossbar 20 after it reaches the desired position. Specifically, the locking structure 83 includes a threaded hole extending through the side of the slider 81 and a bolt that mates with the threaded hole. The bolt is screwed into the threaded hole. After the camera 30 is moved to the desired position, tightening the bolt so that one end abuts against the outer wall of the crossbar 20 secures the camera 30. Here, the bolt is horizontally inserted into the threaded hole on the side of the slider 81.

[0079] In one embodiment, the plurality of cameras 30 includes at least ten cameras 30, which are configured to simultaneously capture images of the target object from top-down, mid-range, low-down, low-up, and top-left, middle-left, bottom-left, top-right, middle-right, and bottom-right angles, respectively.

[0080] In this embodiment, the ten cameras 30 are installed at different positions on the central support structure (upright pole 10) and the horizontal support (crossbar 20), forming a three-dimensional camera array that can simultaneously capture images of the target object from multiple angles.

[0081] Specifically, the positions of these ten cameras (30) are configured as follows:

[0082] Top view: The camera 30, mounted on the upper front side of the pole 10, takes pictures of the target object from above;

[0083] Central view: Camera 30, installed at the middle of the front side of pole 10, photographs the target object from a horizontal direction;

[0084] Low-angle: The camera 30, mounted at a low position on the front side of the pole 10, photographs the target object from a slightly lower angle;

[0085] Looking up: The camera 30, installed at the lower front part of the pole 10, takes pictures of the target object from below;

[0086] Top left: Camera 30, mounted on the upper left horizontal bar 20 of the pole 10, takes pictures of the target object from the top left to the bottom right;

[0087] Left-center: Camera 30, mounted on the horizontal bar 20 in the middle of the left side of the pole 10, takes pictures of the target object from the left horizontal direction;

[0088] Bottom left: Camera 30, mounted on the lower left horizontal bar 20 of the pole 10, takes pictures of the target object from the bottom left to the top right;

[0089] Top right: Camera 30, mounted on the upper right horizontal bar 20 of the pole 10, takes pictures of the target object from the top right to the bottom left.

[0090] Right center: Camera 30, installed on the middle horizontal bar 20 on the right side of the upright 10, takes pictures of the target object from the right horizontal direction;

[0091] Bottom right: Camera 30, mounted on the lower right horizontal bar 20 of pole 10, takes pictures of the target object from the bottom right to the top left.

[0092] This ten-angle shooting configuration can comprehensively cover all surfaces of the target object, ensuring that the most complete surface information can be obtained in a single shooting process. Practical experience has proven that this ten-camera configuration is a relatively ideal solution, with the overlap of the images captured by each camera being optimal, meeting the requirements of post-processing software.

[0093] During use, the operator moves the device in front of the target object, adjusts the distance and angle between the device and the target object so that all ten cameras 30 can clearly capture the target object, and then uses the remote control to simultaneously trigger all cameras 30 to take exposure shots.

[0094] In one embodiment, a support base 60 is provided at the bottom of the central support structure, and a plurality of casters 70 are provided at the bottom of the support base 60.

[0095] In this embodiment, the support base 60 adopts a cross-shaped bracket structure, with its top end fixedly connected to the bottom end of the central support structure, providing stable bottom support for the entire device. The four arms of the cross-shaped bracket extend in four directions, increasing the bottom support area of ​​the device and improving the overall structural stability. At the four ends of the bottom of the support base 60, casters 70 are installed, capable of 360-degree rotation, facilitating quick repositioning for operators in different shooting scenarios.

[0096] In one embodiment, the control unit 40 includes a remote controller that is wirelessly or wiredly connected to a plurality of cameras 30.

[0097] In this embodiment, the control unit 40 is in the form of a remote control, which can establish a communication connection with all cameras 30 on the device, send a unified shooting command, and ensure that all cameras 30 capture images of the target object at the same time.

[0098] The remote controller can communicate with multiple cameras 30 wirelessly or via a wired connection. In wireless mode, the remote controller establishes a communication link with each camera 30 via Bluetooth, Wi-Fi, or a dedicated wireless signal. In wired mode, the remote controller is physically connected to each camera 30 via a data cable (such as a USB cable).

[0099] Regardless of the connection method used, the remote controller can simultaneously send shooting commands to all 30 cameras, triggering them to perform exposure operations at the same time. This synchronized shooting mechanism ensures that images captured from different angles have consistent lighting conditions and target object states, providing high-quality, highly consistent raw materials for subsequent digital asset texture processing.

[0100] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A camera shooting device, characterized in that, include: Central support structure; Multiple horizontal supports are connected to the central support structure; Multiple cameras are respectively mounted on the central support structure and the multiple horizontal supports, and the multiple cameras are arranged in layers along the height direction of the central support structure and the extension direction of the multiple horizontal supports, for taking pictures of the target object from multiple angles; as well as The control unit is used to trigger the multiple cameras to simultaneously capture images of the target object.

2. The camera shooting device according to claim 1, characterized in that, The horizontal support and a portion of the cameras are adjustablely connected to the central support structure, allowing the positions of the horizontal support and the cameras to be adjusted along the height of the central support structure.

3. The camera shooting device according to claim 2, characterized in that, The central support structure includes at least one upright post, and the plurality of transverse supports include a plurality of crossbars respectively connected to opposite sides of the upright post. Another portion of the plurality of cameras is adjustablely connected to the corresponding crossbar, so that the position of the other portion of cameras can be adjusted along the extension direction of the crossbar.

4. The camera shooting device according to claim 3, characterized in that, The upright is provided with multiple spaced first connecting structures, and the crossbar and part of the camera are connected to the corresponding first connecting structures by detachable fasteners.

5. The camera shooting device according to claim 3, characterized in that, One end of the crossbar is provided with a clamping structure for clamping and fixing to the upright. The clamping structure includes a clamping member for surrounding the upright and a fastening assembly for adjusting the clamping force.

6. The camera shooting device according to claim 3, characterized in that, The crossbar is provided with multiple spaced-apart second connection structures, and the other part of the camera is connected to the corresponding second connection structure through detachable fasteners.

7. The camera shooting device according to claim 3, characterized in that, An adjustment mechanism is provided on the crossbar, and the other part of the camera is slidably connected to the crossbar through the adjustment mechanism. The adjustment mechanism includes a locking structure for fixing the other part of the camera to the crossbar.

8. The camera shooting device according to claim 1, characterized in that, The plurality of cameras includes at least ten cameras, which are configured to simultaneously capture images of the target object from top-down, mid-range, low-down, low-up, and top-left, middle-left, bottom-left, top-right, middle-right, and bottom-right angles, respectively.

9. The camera shooting device according to claim 1, characterized in that, It also includes a support base located at the bottom of the central support structure, and the bottom of the support base is provided with multiple casters.

10. The camera shooting device according to claim 1, characterized in that, The control unit includes a remote controller, which is wirelessly or wiredly connected to the plurality of cameras.

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