360-degree camera booth with device for collecting 3D printing data

Abstract

The utility model discloses a 360-degree camera booth with a device for collecting 3D printing data. The 360-degree camera booth comprises a supporting table; the shooting vertical frame is arranged on the peripheral side of the supporting table; the shooting stand is provided with a collection camera, and the collection end of the collection camera faces a shot object placed on the supporting table; the driving device is connected with the shooting vertical frame and used for driving the shooting vertical frame to rotate around the supporting table; and the power supply assembly is electrically connected with the acquisition camera and / or the driving device and is used for supplying power to the acquisition camera and / or the driving device. The shooting vertical frame comprises a first vertical frame and a second vertical frame which are arranged in the vertical direction; and the first vertical frame and the second vertical frame are rotationally connected and folded. The number of the acquisition cameras is multiple groups, and the acquisition cameras are distributed along the length direction of the shooting vertical frame.

Description

Technical Field

[0001] The present application relates to the technical field of 3D printing devices, and specifically to a 360-degree photo booth with a device for collecting 3D printing data. Background Art

[0002] In traditional 3D printing, it is necessary to manually draw a three-dimensional drawing of the required shape stroke by stroke using a drawing tool, and then import it into the software of the 3D printer for processing and printing out a physical object. For objects with relatively regular shapes, it is relatively easy to draw a three-dimensional drawing in this way; if it is an object with many complex curved surfaces, for the drafters, the drawing difficulty increases greatly, and the required drawing time also increases accordingly, resulting in low efficiency and unable to well meet the needs of customers.

[0003] In the prior art, such as the three-dimensional scanner with data collection and feedback disclosed in the application number CN202110855190.5, the operator can directly hold the three-dimensional scanner to scan the clay model or the initial physical object to be replicated and printed, and directly generate a three-dimensional drawing, eliminating the need for manual slow drawing by humans and improving efficiency. However, since it is manually held by the operator to scan the three-dimensional scanner, the stability of the manual holding of the scanner by humans has a great impact on the accuracy of the generated drawing file. Because the three-dimensional scanner is manually held by humans, relative to the scanned sample, there will be situations of shaking, and the distance will vary, being sometimes far and sometimes near. In addition, the three-dimensional scanner is relatively large in size and weight, and the operating labor intensity of the operator is high. Summary of the Utility Model

[0004] The present utility model mainly aims at the above problems and proposes a 360-degree photo booth with a device for collecting 3D printing data, aiming to solve the technical problems in the background art.

[0005] To achieve the above object, the present utility model provides a 360-degree photo booth with a device for collecting 3D printing data, including:

[0006] A support platform;

[0007] A shooting stand, which is arranged on the periphery of the support platform; the shooting stand is provided with a collection camera, and the collection end of the collection camera faces the object to be photographed placed on the support platform;

[0008] A light source, which is arranged on the shooting stand, and the light-emitting surface of the light source faces the support platform;

[0009] A driving device, which is connected to the shooting stand and is used to drive the shooting stand to rotate around the support platform.

[0010] Further, the shooting stand includes a first stand and a second stand arranged in the vertical direction; the first stand and the second stand are rotatably connected and foldable.

[0011] Further, it includes a locking member, and the locking member includes a lock head and a lock catch respectively connected to the first stand and the second stand; when the first stand and the second stand rotate and fold, the lock head and the lock catch are locked to lock the connection between the first stand and the second stand.

[0012] Further, the number of the acquisition cameras is multiple groups, which are arranged at intervals along the length direction of the shooting stand.

[0013] Further, it includes a power supply component, and the power supply component is electrically connected to the acquisition cameras for supplying power to the acquisition cameras.

[0014] Further, the shooting stand includes a rotary connection frame, one end of the rotary connection frame is connected to the power output end of the driving device, and the other end is detachably connected to the shooting stand.

[0015] Further, it includes a counterweight balance member; the rotary connection frame includes a first frame body and a second frame body; one end of the first frame body is connected to the power output end of the driving device, and the other end is connected to the shooting stand; one end of the second frame body is connected to the power output end of the driving device and / or the first frame body, and the other end is connected to the counterweight balance member; the counterweight balance member is arranged on the side opposite to the shooting stand.

[0016] Further, both the first frame body and the second frame body are adjustable telescopic frames.

[0017] Further, the shooting stand is a hollow box body enclosed by plates; the box body is provided with avoidance holes corresponding to the acquisition ends of the acquisition cameras and weight reduction and heat dissipation holes.

[0018] Further, it includes a support main shaft, one end of the support main shaft is connected to the support platform; a wire passing cavity is arranged inside the support main shaft, and a wire passing through hole communicating with the wire passing cavity is arranged on the side wall of the support main shaft;

[0019] The power supply component includes a conductive slip ring rotatably connected to the support main shaft, a first power supply socket installed on the rotary connection frame, and a first power cord; the conductive slip ring is installed on the rotary connection frame; the power connection end of the conductive slip ring is connected to an external power supply through the wire passing through hole and the wire passing cavity of the first power cord;

[0020] The power connection end of the first power supply socket is electrically connected to the power supply end of the conductive slip ring.

[0021] Compared with the prior art, a 360-degree photo booth with a device for collecting 3D printing data provided by the utility model can drive the shooting stand to rotate around the support platform through a driving device. During the rotation process, with the object to be photographed as the rotation center, the distance between the collection end of the collection camera and the object to be photographed can be stably kept consistent, and high-quality and stable 3D image data is collected and transmitted to the 3D printing device, avoiding the situation of jitter and inconsistent distances (far and near) of the handheld 3D scanner in the prior art, and the disadvantages of low-quality stereoscopic drawings generated and the need for repeated collection and scanning; the shooting stand is driven by a mechanical automation device, that is, the driving device, avoiding the problem of high labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of a 360-degree photo booth with a device for collecting 3D printing data according to the present application.

[0023] Figure 2 is Figure 1 an enlarged view of part A in

[0024] Figure 3 It is a schematic exploded view of the structure of a 360-degree photo booth with a device for collecting 3D printing data according to the present application after removing the shooting stand.

[0025] Figure 4 It is a cross-sectional view of a 360-degree photo booth with a device for collecting 3D printing data according to the present application.

[0026] Figure 5 It is a schematic exploded view of the shooting stand structure of a 360-degree photo booth with a device for collecting 3D printing data according to the present application.

[0027] Figure 6 It is a schematic exploded view of the shooting stand of a 360-degree photo booth with a device for collecting 3D printing data according to the present application from another perspective.

[0028] Reference numerals shown in the figures: 1, support platform; 110, support framework; 120, shock-absorbing cotton; 130, upper cover plate; 2, shooting stand; 210, first stand; 220, second stand; 230, retaining locking member; 240, rotary connecting frame; 241, first frame body; 242, second frame body; 260, weight-reducing and heat-dissipating holes; 3, acquisition camera; 310, camera; 320, camera main board; 330, wireless transmitter; 4, drive device; 410, bearing; 420, driven wheel; 430, driving wheel; 440, motor; 450, controller; 5, power supply assembly; 510, conductive slip ring; 520, first power supply socket; 530, power supply interface; 540, second power supply socket; 550, first power cord; 560, second power cord; 570, third power cord; 610, lock head; 620, lock catch; 7, light source; 710, light source controller; 8, counterweight balance member; 9, support main shaft; 910, wire threading cavity; 920, wire threading through hole; 10, support base; 1010, foot cup; 1020, support pipe. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. It can be understood that the accompanying drawings are only for reference and illustration, and are not used to limit the present invention. The connection relationships shown in the drawings are only for clear description and do not limit the connection manners.

[0030] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be intermediate components at the same time. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. It should also be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0031] It should also be noted that in the description of the present utility model, the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0032] Please refer to Figure 1 - Figure 6 In this embodiment, a 360-degree photo booth with a device for collecting 3D printing data is provided, including:

[0033] A support platform 1; in some embodiments, the support platform 1 includes a support skeleton 110, a shock-absorbing cotton 120 provided on the upper end surface of the support skeleton 110, and an upper cover plate 130 that covers the support skeleton 110 and the shock-absorbing cotton 120 and is detachably connected to the support skeleton 110.

[0034] A shooting stand 2, the shooting stand 2 is provided on the periphery of the support platform 1; the shooting stand 2 is provided with a collection camera 3, and the collection end of the collection camera 3 faces the object to be photographed placed on the support platform 1, and transmits the collected 3D image data to a 3D printing device;

[0035] A driving device 4, the driving device 4 is connected to the shooting stand 2 and is used to drive the shooting stand 2 to rotate around the support platform 1;

[0036] A power supply assembly 5, the power supply assembly 5 is electrically connected to the collection camera 3 and is used to supply power to the collection camera 3.

[0037] By placing the object to be photographed and scanned on the support platform 1, the object can be a painted resin model, also known as a figurine; the object can be a specimen, a clay model, an animal, or the user himself, and there is no limitation here. In this way, the driving device 4 drives the shooting stand 2 to rotate around the support platform 1. During the rotation process, with the object to be photographed as the rotation center, the distance between the collection end of the collection camera 3 and the object to be photographed can be kept consistent stably, and high-quality and stable 3D image data is collected and transmitted to the 3D printing device. The 3D image data can be directly rendered and calculated by the collection camera 3 to generate a three-dimensional drawing equal to the object to be photographed. After receiving the data, the 3D printing device can process it and then print out the corresponding model.

[0038] Thus, the drawbacks in the prior art that the handheld 3D scanner shakes, has inconsistent distances that are sometimes far and sometimes near, resulting in low-quality three-dimensional drawings and the need for repeated acquisition and scanning are avoided; the photographing stand 2 is driven by the driving device 4, a mechanical automation device, thus avoiding the problem of high labor intensity for operators.

[0039] When using the 360-degree photo booth with a device for collecting 3D printing data provided in this application to collect 3D image data of a user whose target is a person, the user can maintain a posture on the fixed carrier of the support platform 1 during the collection process without the support platform 1 rotating, thus avoiding the user having a sense of dizziness. Instead, the driving device 4 drives the photographing stand 2 to rotate around the support platform 1, which is convenient and fast. Finally, a physical object similar to the user can be printed. Compared with traditional photography and shooting videos for memorization, 3D printing physical objects is more interesting.

[0040] Please refer to Figure 1 and Figure 4 - Figure 6 The photographing stand 2 includes a first stand 210 and a second stand 220 arranged in the vertical direction; the first stand 210 and the second stand 220 are rotatably connected and foldable.

[0041] Preferably, the lengths of the first stand 210 and the second stand 220 are approximately equal. The two are rotatably connected by a hinge and can be unfolded into a vertical state and fixed by a locking member 230. When the two are rotated and folded, they are in a storage state, which is convenient for transportation and reduces space occupation. The locking member 230 can be a bolt or a buckle, enabling quick operation without the need for additional disassembly tools, which is convenient and fast.

[0042] Please refer to Figure 1 and Figure 2 It includes a locking member, and the locking member includes a lock head 610 and a lock catch 620 respectively connected to the first stand 210 and the second stand 220; when the first stand 210 and the second stand 220 are rotated and folded, the lock head 610 and the lock catch 620 are locked to lock the connection between the first stand 210 and the second stand 220.

[0043] In some embodiments, the lock head 610 and the lock catch 620 can be snap locks. This prevents the first stand 210 and the second stand 220 from easily unfolding after folding and shaking during transportation, and the first stand 210 and the second stand 220 hitting and patting each other, which may damage the high-precision acquisition camera 3.

[0044] Please refer to Figure 1 and Figure 4 - Figure 6 The number of the acquisition cameras 3 is multiple groups, and they are distributed at intervals along the length direction of the photographing stand 2.

[0045] Multiple sets of acquisition cameras 3 are distributed along the height direction with a certain interval distance between them, which can acquire different regions in the height direction of the object to be photographed and can also acquire overlapping regions, generating a more accurate three-dimensional drawing.

[0046] Each set of acquisition cameras 3 includes a camera 310 and a camera main board 320. Multiple sets of acquisition cameras 3 can share a wireless transmitter 330 to transmit data to the 3D printing device or receive control from an external control terminal for the acquisition cameras 3. Since the wireless transmitter 330 is used, there is no need to worry about the problems of wire winding and cable knotting when the driving device 4 drives the photographing stand 2 to rotate around the support table 1. In some embodiments, the wireless transmitter 330 is a wireless router, which is electrically connected to the camera main board 320 and receives power supply from the power supply component 5.

[0047] Please refer to Figure 5 and Figure 6 , including a light source 7 provided on the photographing stand 2, and the light emitting surface of the light source 7 faces the support table 1.

[0048] Preferably, the light source 7 is strip-shaped, is arranged corresponding to the lens of the acquisition end camera 310 of the acquisition camera 3, and the light source 7 is located on the left and right sides of the lens of the acquisition end camera 310.

[0049] The light source 7 further includes a light source controller 710 provided in the photographing stand 2. The light source controller 710 can be electrically connected to the wireless transmitter 330 and receives power supply from the power supply component 5.

[0050] Please refer to Figure 1 - Figure 3 , the photographing stand 2 includes a rotary connecting frame 240. One end of the rotary connecting frame 240 is connected to the power output end of the driving device 4, and the other end is detachably connected to the photographing stand 2.

[0051] The photographing stand 2 is indirectly connected to the power output end of the driving device 4 through the rotary connecting frame 240 and rotates around the support table 1 under the drive of the driving device 4; in some embodiments, the photographing stand 2 and the rotary connecting frame 240 can be an integral structure.

[0052] When the connection between the photographing stand 2 and the rotary connecting frame 240 is disassembled and disconnected, the rotary connecting frame 240 can be connected to a conventional photographic and video shooting bracket to mount shooting devices such as mobile phones, cameras, and video cameras; this 360-degree photo booth with a device for acquiring 3D printing data is converted into a photo booth for taking photos and videos.

[0053] Please refer to Figure 1 - Figure 3, including a counterweight balance member 8; the rotary connecting frame 240 includes a first frame body 241 and a second frame body 242; one end of the first frame body 241 is connected to the power output end of the driving device 4, and the other end is connected to the shooting upright frame 2; one end of the second frame body 242 is connected to the power output end of the driving device 4 and / or the first frame body 241, and the other end is connected to the counterweight balance member 8; the counterweight balance member 8 is arranged on the side opposite to the shooting upright frame 2.

[0054] When the first frame body 241 is arranged below the support platform 1 and the position of the shooting upright frame 2 has a gap from the rotation center of the support platform 1, then the first frame body 241 is erected with the shooting upright frame 2 in a cantilever state. By setting the second frame body 242 and arranging the counterweight balance member 8 on the second frame body 242, the dynamic balance can be adjusted to prevent the shooting upright frame 2 from tipping over and shaking during rotation, and the stability and quality of collecting 3D image data can be improved.

[0055] Please refer to Figure 1 and Figure 3 , both the first frame body 241 and the second frame body 242 are adjustable telescopic frames.

[0056] When different sizes of objects to be photographed are placed on the support platform 1, in addition to the focal length adjustment of the camera 310 itself, the distance between the shooting upright frame 2 and the counterweight balance member 8 from the peripheral side of the support platform 1 can also be adjusted by the telescoping of the first frame body 241 and the second frame body 242, so as to widen the range of focal length adjustment and improve the versatility of this 3D photo booth.

[0057] Preferably, both the first frame body 241 and the second frame body 242 are of frame structures, with high strength and strong stability, and can provide good support.

[0058] Please refer to Figure 1 and Figure 4 - Figure 6 , the shooting upright frame 2 is a hollow box body enclosed by plates; the box body is provided with an avoidance hole corresponding to the acquisition end of the acquisition camera 3 and a weight reduction and heat dissipation hole 260.

[0059] The avoidance hole is used to avoid blocking the lens of the camera 310 and the light source 7. The weight reduction and heat dissipation hole 260 can reduce the weight of the shooting upright frame 2, making it easier to transport. When the shooting upright frame 2 rotates, the flowing air can enter the inner cavity of the box body to provide heat dissipation for the camera 310, the camera main board 320, the light source 7, and the light source controller 710, improving the service life, achieving multiple benefits with one action.

[0060] Please refer to Figure 1 - Figure 4, including a support main shaft 9, one end of the support main shaft 9 is connected to the support table 1; a wire threading cavity 910 is provided inside the support main shaft 9, and a wire threading through hole 920 communicating with the wire threading cavity 910 is provided on the side wall of the support main shaft 9;

[0061] The power supply assembly 5 includes a conductive slip ring 510 rotatably connected to the support main shaft 9, a first power supply socket 520 installed on the rotary connection frame 240, a power supply interface 530 provided on the shooting stand 2, a second power supply socket 540 provided on the shooting stand 2, a first power cord 550, a second power cord 560, and a third power cord 570; the conductive slip ring 510 is installed on the rotary connection frame 240; the power connection end of the conductive slip ring 510 is connected to an external power supply through the wire threading through hole 920 and the wire threading cavity 910 by the first power cord 550;

[0062] The power connection end of the first power supply socket 520 is electrically connected to the power supply end of the conductive slip ring 510; the second power cord 560 is arranged along the rotary connection frame 240, and one end of the second power cord 560 is electrically connected to the power supply end of the first power supply socket 520, and the other end is connected to the power connection end of the power supply interface 530; one end of the third power cord 570 is electrically connected to the power supply end of the power supply interface 530, and the other end is connected to the power connection end of the second power supply socket 540.

[0063] By using the conductive slip ring 510 as one of the components in the power supply assembly 5 for the electrical appliances of a series of components in the shooting stand 2 connected to the rotary connection frame 240 when the rotary connection frame 240 needs to rotate relative to the support table 1, the bad situation of wire cables being wound and knotted can be avoided. Preferably, a power supply interface 530 is provided at a position of the shooting stand 2 adjacent to the rotary connection frame 240.

[0064] Preferably, the conductive slip ring 510 is coaxially arranged with the support main shaft 9.

[0065] In some embodiments, the driving device 4 includes a bearing 410 sleeved on the outer wall of the support main shaft 9, a driven wheel 420 connected to the outer ring of the bearing 410, a driving wheel 430 drivingly connected to the driven wheel 420, and a motor 440 with a power output end connected to the driving wheel 430; a controller 450 electrically connected to the motor 440; the rotary connection frame 240 is connected to the end face of the driven wheel 420. The driven wheel 420 is the power output end of the driving device 4, transmitting the power of the motor 440 to the rotary connection frame 240 to drive the rotary connection frame 240 to rotate.

[0066] In some embodiments, both the first power supply socket 520 and the second power supply socket 540 are multi-outlet strips with multiple power supply jacks; the power supply interface 530 is a triple socket, and a master switch is provided beside the power supply interface 530.

[0067] The second power supply socket 540 supplies electrical energy to the light source 7, the light source controller 710, and the acquisition camera 3.

[0068] In some embodiments, the other end of the support spindle 9 is further connected to a support base 10. An adjustable-height foot cup 1010 is provided on the outer circle of the bottom end of the support base 10, and a support tube 1020 is further provided at the bottom end of the support base 10 to assist the foot cup 1010 in supporting.

[0069] In the description and claims of this application, the words "comprising / including" and their variants, such as "having / including", are used to specify the presence of the stated features, values, steps or components, but do not exclude the presence or addition of one or more other features, values, steps, components or combinations thereof.

[0070] Some features of the present utility model are described separately in different embodiments for clarity. However, these features can also be combined and described in a single embodiment. Conversely, some features of the present utility model are described only in a single embodiment for brevity. However, these features can also be described separately or in any suitable combination in different embodiments.

[0071] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A 360-degree photo booth with a device for collecting 3D printing data, characterized in that: include: Support table; A photography stand, the photography stand being arranged on the peripheral side of the support platform; The shooting stand is provided with a collection camera, and the collection end of the collection camera faces the object to be photographed placed on the support platform; A light source, the light source is disposed on the photographing stand, and the light emitting surface of the light source faces the supporting platform; A driving device, the driving device is connected to the photographing stand and is used to drive the photographing stand to rotate around the supporting platform; A power supply component is included, the power supply component is electrically connected to the acquisition camera and is used to supply power to the acquisition camera; The photographing stand comprises a rotating connecting frame, one end of which is connected to the power output end of the driving device, and the other end of which is detachably connected to the photographing stand; It includes a supporting spindle, one end of which is connected to the supporting platform; A threading cavity is provided inside the supporting main shaft, and a threading through hole communicating with the threading cavity is provided on the side wall of the supporting main shaft; The power supply assembly comprises a conductive slip ring rotatably connected to the supporting main shaft, a first power supply socket installed on the rotating connecting frame, and a first power line; the conductive slip ring is installed on the rotating connecting frame; the power connection end of the conductive slip ring passes through the threading through hole and the threading cavity through the first power line to be connected to an external power supply; The power connection end of the first power supply socket is electrically connected to the power supply end of the conductive slip ring.

2. A 360-degree photo booth with a device for collecting 3D printing data according to claim 1, characterized in that: The shooting stand comprises a first stand and a second stand arranged in a vertical direction; the first stand and the second stand are rotatably connected and foldable.

3. The 360-degree photo booth with a device for collecting 3D printing data according to claim 2, characterized in that: It includes a locking member, which includes a locking head and a locking buckle respectively connected to the first stand and the second stand; when the first stand and the second stand are rotated and folded, the locking head is locked with the locking buckle to lock the first stand and the second stand.

4. The 360-degree photo booth with a device for collecting 3D printing data according to claim 1, characterized in that: The number of the acquisition cameras is multiple groups, which are distributed and spaced apart along the length direction of the shooting stand.

5. The 360-degree photo booth with a device for collecting 3D printing data according to claim 1, characterized in that: It includes a counterweight and balance member; the rotating connecting frame includes a first frame body and a second frame body; one end of the first frame body is connected to the power output end of the driving device, and the other end is connected to the photographing stand; one end of the second frame body is connected to the power output end of the driving device and / or the first frame body, and the other end is connected to the counterweight and balance member; the counterweight and balance member is arranged on the opposite side of the photographing stand.

6. The 360-degree photo booth with a device for collecting 3D printing data according to claim 5, characterized in that: The first frame and the second frame are both adjustable telescopic frames.

7. The 360-degree photo booth with a device for collecting 3D printing data according to claim 1, characterized in that: The shooting stand is a hollow box body surrounded by plates; the box body is provided with avoidance holes and weight-reducing and heat-dissipating holes corresponding to the collecting end of the collecting camera.

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