Panoramic surround shooting device of mobile phone

Abstract

The invention discloses a mobile phone panoramic surround shooting device, which comprises a bottom plate, a shooting sliding module, a shooting arm, a self-adaptive mobile phone clamp, a display holder, a coupling group and a motor module, the shooting sliding module is arranged on the bottom plate, the shooting arm is connected to the shooting sliding module through a bolt, and the self-adaptive mobile phone clamp ball is connected to the shooting arm; shooting operation is carried out under the cooperative movement of the shooting sliding module and the shooting arm; the shooting sliding module and the display holder are mounted on the same axis, and the motor module is rotationally connected to an inner cavity of the display holder through the coupling group; the motor module works to drive the coupling set to rotate, and finally the display holder is driven to rotate. The device has the advantages that the precise synchronization of the linear displacement, rotation and telescopic motion of the shooting arm and the rotation of the display holder can be realized, and the omnibearing shooting of 180-degree free rotation images and videos of a part of a displayed object above the platform from a right view and a top view to a left view can be completed.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile phone panoramic surround shooting devices, and specifically refers to a mobile phone panoramic surround shooting device. Background Art

[0002] With the rapid development of Internet technology and the wide popularity of smart phones, people have higher requirements for the way of obtaining and presenting information. Traditional static pictures and text descriptions can no longer meet the needs of users for intuitive and immersive experiences. In many fields such as e-commerce product display, remote teaching demonstration, and cultural heritage introduction, mobile phone panoramic surround shooting is an important display method. It uses the mobile phone camera to take multi-angle and all-round pictures of the items placed on the display platform, and then stitches these images into a complete panoramic picture, so that users can view the exhibited items within a 360° range on the mobile phone or other terminal devices through operations such as rotation and zoom.

[0003] However, the acquisition dimension of traditional shooting is limited. Panoramic shooting mostly relies on the horizontal or vertical translation of handheld devices, and requires users to move stably for shooting, which has high requirements for shooting skills and is prone to problems such as inaccurate shooting angles and poor image stitching effects, making it difficult to achieve surround shooting.

[0004] Therefore, it is of great practical significance and broad market prospects to invent a mobile phone panoramic surround shooting platform that can accurately translate the position and adjust the shooting angle for shooting and complete the lens movement recording. Summary of the Invention

[0005] The purpose of the present invention is to provide a mobile phone panoramic surround shooting device, which realizes the all-round shooting of 180° free rotation images and videos of the object to be displayed from the right view, top view to the left view above the platform through the work of the shooting arm and the display turntable, so as to improve the shooting accuracy and precision, and thus solve the problems raised in the above background art.

[0006] To solve the above technical problems, the present invention provides the following technical solutions:

[0007] A mobile phone panoramic surround shooting device of the present invention includes a bottom plate, a shooting sliding module, a shooting arm, an adaptive mobile phone clamp, a display turntable, a coupling group, and a motor module; the shooting sliding module is arranged on the bottom plate, the shooting arm is bolted to the shooting sliding module, and the adaptive mobile phone clamp is rotatably connected to the shooting arm; the shooting sliding module drives the shooting arm to perform mobile shooting operations; the shooting sliding module and the display turntable are installed on the same axis, and the motor module is rotatably connected to the inner cavity of the display turntable through the coupling group; the motor module drives the coupling group to rotate through work, and finally drives the display turntable to rotate.

[0008] As an improvement, the bottom plate is made of aluminum alloy, and its upper surface has threaded holes for fixing.

[0009] As an improvement, the shooting sliding module includes linear guide rails, a shooting arm base, a digital servo motor c, sliders, a cylinder, a spacer a, and a spacer b; there are two linear guide rails, symmetrically arranged on the upper surface of the bottom plate and fixed by screws; there are four sliders, symmetrically distributed along the linear guide rails; the digital servo motor c is fixed to the inner cavity fixing frame of the shooting arm base by bolts; the cylinder, spacer a, and spacer b are bolted to the bottom plate, and when working, they push the shooting arm base fixed on the slider to move back and forth.

[0010] As an improvement, the shooting arm includes a turntable, a digital servo motor a, an intermediate connecting rod of the digital servo motor b, an upper connecting rod, a rotating seat, a micro position control servo motor a, a micro position control servo motor b, and a clamping connecting rod; the digital servo motor a is detachably fixed to the positioning groove opened on the side of the turntable by countersunk head screws, and the digital servo motor b is detachably fixed to the positioning groove opened on the side of the upper connecting rod by countersunk head screws; one end of the intermediate connecting rod is fixed to the digital servo motor a by screws, and the other end is fixed to the digital servo motor b by screws; the micro position control servo motor a is screwed to the middle hollow part of the upper connecting rod, and the micro position control servo motor b is screwed to the positioning groove opened on the side of the rotating seat; the rotating seat is screwed to the micro position control servo motor a; the clamping connecting rod is screwed to the micro position control servo motor b; when the digital servo motor a and the micro position control servo motor a work, they drive the shooting arm to perform axial telescopic movement and three-dimensional space rotation movement.

[0011] As an improvement, the adaptive mobile phone clamp includes clamp jaws, a clamp body, a spring a, a spring b, and a locking cover. Springs a and b are arranged between the clamp jaws and the clamp body; the locking cover is threadedly engaged with the clamp body to form a locking mechanism.

[0012] As an improvement, the display cloud platform includes a rotating upper platform, a rotating lower platform, platform supports, a display platform base, a spring c, a deep groove ball bearing, a transmission shaft I, a bevel gear a, and a bevel gear b; the platform supports are bolted to the display platform base; there are [number] springs, and the rotating lower platform is installed on the platform supports through [number] springs; the deep groove ball bearing is placed in the groove in the middle of the platform supports; the rotating upper platform is fixedly connected to the transmission shaft I by screws, and the bevel gear a is key-connected to the transmission shaft I; the bevel gear b is key-connected to the transmission shaft II, and the bevel gear a and the bevel gear b are meshed with each other and their axes are perpendicular to each other.

[0013] As an improvement, the coupling group includes a transmission shaft II and a coupling; key grooves for installation and fixation are provided at both the left and right ends of the coupling; the coupling is key-connected to the transmission shaft II.

[0014] As an improvement, the motor module includes a motor base and a servo motor; the servo motor is bolted to the motor base. The rotation of the servo motor can drive the rotation of the transmission shaft II, and then drive the rotation of the transmission shaft I, so as to realize the uniform rotation shooting of the rotating upper platform.

[0015] The advantages of the present invention compared with the prior art are as follows: This mobile phone panoramic surround shooting device uses a servo motor and a cylinder to cooperate and control, and can achieve the precise synchronization of the linear displacement, rotation, telescopic movement of the shooting arm and the rotation of the display cloud platform; the display cloud platform is driven under the action of the motor module driving the coupling group, and can control the display item to rotate horizontally in units of 30°, and the turntable can rotate horizontally by 360° until adjusted to the required shooting position. Cooperating with the shooting arm with 6 degrees of freedom, it can complete the all-round shooting of the 180° free rotation images and videos of the upper part of the displayed object above the platform from the right view, top view to the left view. The device has the advantages of convenient and flexible operation, stable and reliable operation of the device, and simple structure. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following listed drawings are only some structural schematic diagrams of the present invention, rather than all of them.

[0017] Figure 1 It is a structural schematic diagram of a mobile phone panoramic surround shooting device of the present invention.

[0018] Figure 2 It is a structural schematic diagram of the bottom plate of a mobile phone panoramic surround shooting device of the present invention.

[0019] Figure 3 It is a structural schematic diagram of the shooting sliding module of a mobile phone panoramic surround shooting device of the present invention.

[0020] Figure 4 It is a structural schematic diagram of the shooting arm of a mobile phone panoramic surround shooting device of the present invention.

[0021] Figure 5 It is a structural schematic diagram of the adaptive mobile phone clamp of a mobile phone panoramic surround shooting device of the present invention.

[0022] Figure 6 It is a structural schematic diagram of the display cloud platform of a mobile phone panoramic surround shooting device of the present invention.

[0023] Figure 7It is a schematic structural diagram of a coupling group of a mobile phone panoramic surround shooting device of the present invention.

[0024] Figure 8 It is a schematic structural diagram of a motor module of a mobile phone panoramic surround shooting device of the present invention.

[0025] Reference numerals:

[0026] Base plate 1; Shooting sliding module 2; Shooting arm 3; Adaptive mobile phone fixture 4; Display turntable 5; Coupling group 6; Motor module 7; Linear guide 201; Shooting arm base 202; Digital servo motor c 203; Slide block 204; Cylinder 205; Spacer block a 206; Spacer block b 207; Turntable 301; Digital servo motor a 302; Intermediate connecting rod 303; Upper end connecting rod 304; Rotating seat 305; Micro position control servo motor a 306; Positioning connecting rod 307; Digital servo motor b 308; Micro position control servo motor b 309; Fixture claw 401; Fixture body 402; Spring a 403; Locking cover 404; Spring b 405; Rotating upper platform 501; Rotating lower platform 502; Platform support 503; Display platform base 504; Spring c 505; Deep groove ball bearing 506; Transmission shaft I 507; Bevel gear a 508; Bevel gear b 509; Transmission shaft II 601; Coupling 602; Motor base 701; Servo motor 702. Detailed implementation manners

[0027] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] In the description of the embodiments of the present invention, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed during use. It is only for the convenience of describing the present invention 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 invention.

[0029] In addition, if terms such as "first", "second", "third", etc. appear, they are only used for differential description and should not be construed as indicating or implying relative importance. If terms such as "horizontal", "vertical", "hanging", etc. appear, it does not mean that the components are required to be absolutely horizontal or hanging, but they can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and it does not mean that the structure must be completely horizontal, but it can be slightly inclined.

[0030] In the description of the embodiments of the present invention, if terms such as "a plurality of" and "several" appear, they represent at least two.

[0031] In the description of the embodiments of the present invention, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "connected" are used, they 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 or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the 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.

[0032] This embodiment will be described in detail with reference to the attached Figures 1 to 8 drawings, for a panoramic surround shooting device for a mobile phone.

[0033] A panoramic surround shooting device for a mobile phone in this embodiment includes a bottom plate 1, a shooting sliding module 2, a shooting arm 3, an adaptive mobile phone clamp 4, a display cloud platform 5, a coupling group 6, and a motor module 7; the shooting sliding module 2 is arranged on the bottom plate 1, the shooting arm 3 is bolted to the shooting sliding module 2, the adaptive mobile phone clamp 4 is rotatably connected to the shooting arm 3, and the shooting arm 3 is connected to the mobile phone clamp 4 with a ball head; the shooting sliding module 2 drives the shooting arm 3 to perform mobile shooting operations; the shooting sliding module 2 and the display cloud platform 5 are installed on the same axis, and the motor module 7 is rotatably connected to the inner cavity of the display cloud platform 5 through the coupling group 6; by the operation of the motor module 7, the coupling group 6 is driven to rotate, and finally the display cloud platform 5 is driven to rotate.

[0034] The bottom plate 1 is made of high-strength and lightweight aluminum alloy, and there are threaded holes for fixation on its upper surface.

[0035] The shooting sliding module 2 includes a linear guide rail 201 and a shooting arm base 202 (above the linear guide rail 201, Figure 3as shown in the figure), digital servo motor c203, slider 204, cylinder 205, spacer block a206, and spacer block b207; there are two linear guide rails 201, symmetrically arranged on the upper surface of the base plate 1 and fixed by screws; there are four sliders 204, symmetrically distributed along the linear guide rails 201; the digital servo motor c203 is fixed to the inner cavity fixing frame of the shooting arm base 202 by bolts; the cylinder 205, spacer block a206, and spacer block b207 are bolted to the base plate 1 and push the shooting arm base 202 fixed on the slider 204 to move back and forth during operation. The slider 204 moves along the linear guide rail 201.

[0036] The shooting arm 3 includes a turntable 301, digital servo motor a302, digital servo motor b308, intermediate connecting rod 303, upper end connecting rod 304, rotating seat 305, micro position control servo motor a306, micro position control servo motor b309, and positioning connecting rod 307; the intermediate connecting rod 303, upper end connecting rod 304, and positioning connecting rod 307 are sequentially rotatably connected, and the structure of the shooting arm 3 is as Figure 4 shown in the figure. The digital servo motor a302 is detachably fixed to the positioning groove opened on the side of the turntable 301 by countersunk head screws, and the digital servo motor b308 is detachably fixed to the positioning groove opened on the side of the upper end connecting rod 304 by countersunk head screws. The groove is the side space of the upper end connecting rod 304; one end of the intermediate connecting rod 303 is fixed to the digital servo motor a302 by screws, and the other end is fixed to the digital servo motor b308 by screws; the micro position control servo motor a306 is screwed to the middle hollow part of the upper end connecting rod 304. The hollow part is the middle space of the upper end connecting rod 304; the micro position control servo motor b309 is screwed to the positioning groove opened on the side of the rotating seat 305; the rotating seat 305 is screwed to the micro position control servo motor a306; the positioning connecting rod 307 is screwed to the micro position control servo motor b309; when the digital servo motor a302 and the micro position control servo motor a306 work, they drive the shooting arm 3 to perform axial telescopic movement and three-dimensional space rotation movement.

[0037] The adaptive mobile phone fixture 4 includes fixture claws 401, fixture body 402, spring a403, spring b405, and locking cover 404. The adaptive mobile phone fixture 4 is an existing product assembled and fixed into one. A spring a403 and a spring b405 are arranged between the fixture claws 401 and the fixture body 402. The spring a403 and the spring b405 are inside the fixture body 402, and both ends are connected to the fixture claws 401; the locking cover 404 is threadedly connected to the fixture body 402 to form a locking mechanism.

[0038] The display pan-tilt 5 includes a rotating upper platform 501, a rotating lower platform 502, a platform support 503, a display platform base 504, a spring c 505, a deep groove ball bearing 506, a transmission shaft I 507, a bevel gear a 508, and a bevel gear b 509. The rotating lower platform 502, the platform support 503, and the display platform base 504 are fixedly connected; the platform support 503 is bolted to the display platform base 504; four spring c 505 are provided, and the rotating lower platform 502 is mounted on the platform support 503 through four spring c 505; the deep groove ball bearing 506 is placed in the groove in the middle of the platform support 503, and the groove is the space in the middle of the platform support 503; the rotating upper platform 501 and the transmission shaft I 507 are fixedly connected by screws, and the bevel gear a 508 is key-connected to the transmission shaft I 507; the bevel gear b 509 is key-connected to the transmission shaft II 601, and the bevel gear a 508 and the bevel gear b 509 mesh with each other and their axes are perpendicular to each other.

[0039] The coupling group 6 includes a transmission shaft II 601 and a coupling 602. Key grooves for installation and fixation are provided at both the left and right ends of the coupling 602; the coupling 602 is key-connected to the transmission shaft II 601.

[0040] The motor module 7 includes a motor base 701 and a servo motor 702; the servo motor 702 is bolted to the motor base 701. The rotation of the servo motor 702 can drive the rotation of the transmission shaft II 601, and then drive the rotation of the transmission shaft I 507 to achieve uniform rotation shooting of the rotating upper platform 501.

[0041] In specific implementation, the following usage methods and steps are as follows:

[0042] 1. First, clamp the mobile phone used for shooting on the adaptive mobile phone fixture, and then place the display item to be photographed on the display platform;

[0043] 2. Control the operation of the motor module, and drive the rotation of the rotating upper platform in the display pan-tilt through the transmission of the coupling group. Rotate and adjust in units of 30°, and the turntable can be controlled to rotate horizontally by 360° until adjusted to the required shooting position;

[0044] 3. Control the distance of the front and back movement of the shooting sliding group by controlling the movement of the cylinder in the shooting sliding group, so that the shooting sliding group moves to a suitable position; adjust the telescopic length and rotation angle of the shooting arm until adjusted to the required shooting position;

[0045] 4. Press the shooting button of the mobile phone to take a photo or record;

[0046] 5. If necessary, the display pan-tilt or the shooting arm can also be adjusted during the shooting process to achieve shooting of difficult camera movements at tricky angles.

[0047] The panoramic surround shooting device of this mobile phone adopts the coordinated control of a servo motor and a cylinder, and can achieve the precise synchronization of the linear displacement, rotation, telescopic movement of the shooting arm and the rotation of the display cloud platform; the display cloud platform is driven under the action of the motor module driving the coupling group, and can control the displayed item to rotate in units of 30° in the horizontal direction, and the turntable can rotate 360° horizontally until adjusted to the required shooting position. Cooperating with the shooting arm with 6 degrees of freedom, it can complete the all-round shooting of the 180° free rotation images and videos of the upper part of the displayed object above the platform from the right view, top view to the left view.

[0048] The above describes the present invention and its implementation manners, and this description is not restrictive. The actual protection scope is not limited thereto. Any changes or substitutions that can be easily thought of by any person skilled in the art within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A mobile phone panoramic surround shooting device, characterized in that, It includes a bottom plate (1), a shooting sliding module (2), a shooting arm (3), an adaptive mobile phone clamp (4), a display pan-tilt (5), a coupling group (6), and a motor module (7); the shooting sliding module (2) is arranged on the bottom plate (1), the shooting arm (3) is bolted to the shooting sliding module (2), and the adaptive mobile phone clamp (4) is rotatably connected to the shooting arm (3); the shooting sliding module (2) drives the shooting arm (3) to perform mobile shooting operations; the shooting sliding module (2) and the display pan-tilt (5) are installed on the same axis, and the motor module (7) is rotatably connected to the inner cavity of the display pan-tilt (5) through the coupling group (6); when the motor module (7) works, it drives the coupling group (6) to rotate, and finally drives the display pan-tilt (5) to rotate.

2. The panoramic surround shooting device for a mobile phone according to claim 1, characterized in that, The bottom plate (1) is made of aluminum alloy, and there are threaded holes for fixing on its upper surface.

3. The panoramic surround shooting device for a mobile phone according to claim 2, characterized in that, The shooting sliding module (2) includes a linear guide rail (201), a shooting arm base (202), a digital servo motor c (203), a slider (204), a cylinder (205), a spacer block a (206), and a spacer block b (207); there are two linear guide rails (201), which are symmetrically arranged on the upper surface of the bottom plate (1) and fixed by screws; the sliders (204) are arranged in four, symmetrically distributed along the linear guide rail (201); the digital servo motor c (203) is bolted to the inner cavity fixing frame of the shooting arm base (202); the cylinder (205), the spacer block a (206), and the spacer block b (207) are bolted to the bottom plate (1), and when working, they push the shooting arm base (202) fixed on the slider (204) to move back and forth.

4. A mobile phone panoramic surround shooting device according to claim 3, characterized in that, The shooting arm (3) includes a turntable (301), a digital servo motor a (302), a digital servo motor b (308), an intermediate connecting rod (303), an upper connecting rod (304), a rotating seat (305), a micro position control servo motor a (306), a micro position control servo motor b (309), and a clamping connecting rod (307); the digital servo motor a (302) is detachably fixed and connected to a positioning groove formed on the side surface of the turntable (301) by a countersunk screw, and the digital servo motor b (308) is detachably fixed and connected to a positioning groove formed on the side surface of the upper connecting rod (304) by a countersunk screw; one end of the intermediate connecting rod (303) is fixed to the digital servo motor a (302) by a screw, and the other end is fixed to the digital servo motor b (308) by a screw; the micro position control servo motor a (306) is screwed to the hollow part in the middle of the upper connecting rod (304), and the micro position control servo motor b (309) is screwed to a positioning groove formed on the side surface of the rotating seat (305); the rotating seat (305) is screwed to the micro position control servo motor a (306); the clamping connecting rod (307) is screwed to the micro position control servo motor b (309); when the digital servo motor a (302) and the micro position control servo motor a (306) work, they drive the shooting arm (3) to perform axial telescopic movement and three-dimensional space rotation movement.

5. The panoramic surround shooting device for mobile phone according to claim 4, wherein, The adaptive mobile phone clamp (4) includes a clamp jaw (401), a clamp body (402), a spring a (403), a spring b (405), and a locking cover (404); a spring a (403) and a spring b (405) are arranged between the clamp jaw (401) and the clamp body (402); the locking cover (404) and the clamp body (402) are connected by a threaded fit to form a locking mechanism.

6. The panoramic surround shooting device for a mobile phone according to claim 5, wherein, The display cloud platform (5) includes a rotating upper platform (501), a rotating lower platform (502), a platform support (503), a display platform base (504), a spring c (505), a deep groove ball bearing (506), a transmission shaft I (507), a bevel gear a (508), and a bevel gear b (509); the platform support (503) is bolted to the display platform base (504); four springs c (505) are provided, and the rotating lower platform (502) is installed on the platform support (503) through the four springs c (505); the deep groove ball bearing (506) is placed in a groove in the middle of the platform support (503); the rotating upper platform (501) and the transmission shaft I (507) are fixedly connected by screws, and the bevel gear a (508) is key-connected to the transmission shaft I (507); the bevel gear b (509) is key-connected to a transmission shaft II (601), and the bevel gear a (508) and the bevel gear b (509) are meshed with each other and their axes are perpendicular to each other.

7. The panoramic surround shooting device for mobile phone according to claim 6, wherein, The coupling group (6) includes a transmission shaft II (601) and a coupling (602); key grooves for installation and fixation are provided at the left and right ends of the coupling (602); the coupling (602) is key-connected to the transmission shaft II (601).

8. The panoramic surround shooting device for mobile phone according to claim 7, wherein, The motor module (7) includes a motor base (701) and a servo motor (702); the servo motor (702) is bolted to the motor base (701); the rotation of the servo motor (702) can drive the transmission shaft II (601) to rotate, and further drive the transmission shaft I (507) to rotate, so as to realize the uniform rotation and shooting of the rotating upper platform (501).

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