CN111246058A - Variable-focus panoramic camera device applicable to virtual reality live broadcast industry - Google Patents
Variable-focus panoramic camera device applicable to virtual reality live broadcast industry Download PDFInfo
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- CN111246058A CN111246058A CN202010003572.0A CN202010003572A CN111246058A CN 111246058 A CN111246058 A CN 111246058A CN 202010003572 A CN202010003572 A CN 202010003572A CN 111246058 A CN111246058 A CN 111246058A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/957—Light-field or plenoptic cameras or camera modules
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
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- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- General Engineering & Computer Science (AREA)
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Abstract
The invention relates to a variable-focus panoramic image device for the virtual reality live broadcast industry, which comprises translation equipment and main control equipment arranged on the translation equipment, wherein the main control equipment is connected with a positioning base, the top of the positioning base is connected with a rotating sleeve, the side wall of a large control disc is also provided with a damping pin, the outer wall of the damping pin is in damping sleeve connection with a damping disc, a driven shaft disc is also arranged inside the damping disc, the end part of a supporting rod is arranged corresponding to the driven shaft disc, one end of the supporting rod, far away from the damping disc, is provided with a driving shaft disc assembly, the driving shaft disc assembly is fixedly connected with the end part of the supporting rod, and the driving shaft disc assembly and. In the panoramic playing process, when operations such as close-up and amplification are needed, the controllable zoom lens can shoot a three-dimensional picture, and real-time focusing and close-up are realized. Utilize above-mentioned camera device, can realize movable multi-angle shooting.
Description
Technical Field
The invention relates to the technical field of virtual reality panoramic cameras, in particular to a variable-focus panoramic camera device which can be used in the virtual reality live broadcast industry, wherein a video shooting viewer needs to use a virtual reality head display or naked eye 3d equipment for receiving. Under the large-traffic network bandwidth background of 5G \6G, the live of virtual reality education also will realize, need use the panorama camera device that can be used to solve the live of education and teaching in the live of virtual reality.
Background
The panoramic camera can independently realize a camera with wide-range dead-angle-free monitoring, the concept of the panoramic camera and a primary finished product are long in birth, but mature commercial products are not formally appeared until 70 years. Because the current standard in the aspect of domestic security protection is mostly developed around the analog camera and the network camera, a more uniform standard definition does not exist for the panoramic camera, so that the problem of identity degree exists in the process of implementing certain specific projects. Generally, when the mainstream panoramic camera adopts the lifting and wall mounting methods to achieve the monitoring effect of 360 ° and 180 ° respectively, some cameras with the viewing angles of 120 ° to 130 ° can also be called panoramic cameras (wide-angle panoramic cameras) because the monitoring requirements of the client for a wider area can be achieved.
Virtual reality panoramic cameras in the prior art, especially variable-focus panoramic cameras used in the live broadcast industry, are often limited by preset positions and equipment in actual use, so that existing virtual reality panoramic cameras are basically fixed in shooting and incapable of moving, and basically have no suitable device when being required to pan and move during close-up or scene enlargement.
The prior art only adopts the slide rail or the pure software's single processing to realize panorama shooting's purpose, needs later stage to cut when inserting the sketch picture, can not carry out real-time close-up of focusing, and current virtual reality panorama shooting is all fixed basically and shoots, can not move, but this kind of scheme still has a lot of drawbacks, and based on this, we design a can be used to the live panorama camera device of zooming of virtual reality trade to satisfy people's needs.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a variable-focus panoramic camera device which can be used in the virtual reality live broadcast industry. This kind of panorama camera device is mainly live to education and teaching, to teaching experiment step, scale, color and luster, feel, characters, books, many equipment when the board writing etc. need close-up, enlargeing the processing, complex operation's problem. The variable-focus panoramic camera device in the virtual reality live broadcast industry is a movable integrated device, can realize multi-angle shooting without replacing equipment, and overcomes the defect that only fixed shooting can be performed.
A variable-focus panoramic camera device applicable to the virtual reality live broadcast industry comprises translation equipment and main control equipment arranged on the translation equipment, wherein one end, far away from the translation equipment, of the main control equipment is fixedly connected with a positioning base, the top of the positioning base is vertically and fixedly connected with a rotating sleeve, one end, far away from the positioning base, of the rotating sleeve is rotatably sleeved with a rotating rod, one end, far away from the rotating sleeve, of the rotating rod is fixedly connected with a large control disc, the large control disc is provided with a control panel and an operating handle, the side wall of the large control disc is also provided with a damping pin, the outer wall of the damping pin is damped and sleeved with a damping disc, a driven shaft disc is further arranged inside the damping disc, a supporting rod is fixedly connected onto the damping disc, the end part of the supporting rod is arranged corresponding to the driven shaft disc, and one end, the utility model discloses a panoramic camera, including drive shaft dish subassembly and bracing piece, drive shaft dish subassembly and driven shaft dish are the symmetry, the slide rail has been seted up to the lateral wall of bracing piece, the slide rail sets up for the symmetry based on the bracing piece, sliding connection has the slider on the slide rail, the one end that the slide rail was kept away from to the slider is provided with the draw-in groove, the inner wall joint of draw-in groove has the second driving motor, power connection has the panorama main part of making a video recording on the output shaft of second driving motor, include camera lens subassembly and recording subassembly in the panorama main part of making a video recording, the quantity of camera lens subassembly is a plurality ofly, wherein contains controllable. The controllable zoom lens means that the lens can be independently called by a software system, so that the zooming requirement is met, and specific functions such as close-up and amplification are realized.
Further, still be provided with seat subassembly on the translation equipment, seat subassembly corresponds the setting with the main control equipment cooperation, rotatory telescopic lateral wall is provided with rotatory machine storehouse, the inside in rotatory machine storehouse is provided with a driving motor, rotatory screw thread has been seted up to the outer wall that the rotary rod is located rotatory sleeve inner end, a driving motor's output shaft dish is connected with rotatory screw thread power drive.
Furthermore, be connected with the driving rope between driveshaft assembly and the driven shaft dish, the driving rope is located inside the slide rail, just the driving rope is connected with the slider, relative steady state has been formed between four of driveshaft assembly, driven shaft dish, driving rope and slider, driveshaft assembly is including third driving motor, third driving motor's output shaft and driveshaft assembly's driving-disc power are connected.
Further, main control unit includes hardware equipment and software system, the software system is including driving motor control system, panoramic lens control system and recording equipment control system, driving motor control system is including initialization module, detection selection module, operation module and data storage, the operation module is still including detecting operation module, data interaction module and reorganization allotment module, driving motor control system is including initialization module, detection selection module, operation module and data storage form the closed loop that accomplishes.
Furthermore, the panoramic lens control system comprises a zoom module, and the zoom module can extract two controllable zoom lenses in the lens assembly as a main lens. The device comprises a close-up module, a local amplification module and an image combination module, wherein the zoom module, the close-up module, the local amplification module and the image combination module form a complete closed loop, the recording equipment control system comprises a tone recognition module, a volume recognition module, a denoising module and a reverberation module, the tone recognition module, the volume recognition module, the denoising module and the reverberation module form a complete closed loop, the panoramic lens control system and the recording equipment control system are in control connection with the detection selection module, and the panoramic lens control system, the recording equipment control system and the driving motor control system form a complete closed loop.
Drawings
Fig. 1 is a schematic structural diagram of an entire variable-focus panoramic camera device that can be used in the virtual reality live broadcast industry according to the present invention.
Fig. 2 is a schematic structural diagram of a part of a variable-focus panoramic camera device that can be used in the virtual reality live broadcast industry according to the present invention.
Fig. 3 is a schematic structural diagram of a part of a variable-focus panoramic camera device that can be used in the virtual reality live broadcast industry according to the present invention.
Fig. 4 is a schematic structural diagram of a part of a variable-focus panoramic camera device that can be used in the virtual reality live broadcast industry according to the present invention.
Fig. 5 is a schematic structural diagram of a part of a variable-focus panoramic camera device that can be used in the virtual reality live broadcast industry according to the present invention.
Fig. 6 is a schematic circuit structure diagram of the whole variable-focus panoramic camera device applicable to the virtual reality live broadcast industry.
In the figure: 1. a translation device; 2. a main control device; 3. a positioning base; 4. rotating the sleeve; 5. rotating the rod; 6. operating the large disc; 7. a control panel; 8. an operating handle; 9. a damper pin; 10. a damping disc; 11. a driven shaft disc; 12. a support bar; 13. a driveshaft disc assembly; 14. a seat assembly; 15. rotating the machine cabin; 16. a first drive motor; 17. a slide rail; 18. a slider; 19. a card slot; 20 a second drive motor; 21. a panoramic camera main body; 22. a lens assembly; 23. a recording component; 24. a drive rope; 25. a third drive motor; 26. a drive motor control system; 27. a panoramic lens control system; 28. a recording device control system; 29. initializing a module; 30. a detection selection module; 31. an operation module; 32. storing data; 33. detecting an operation module; 34. a data interaction module; 35. a recombination and allocation module; 36. a zoom module; 37. a feature module; 38. a local amplification module; 39. an image combination module; 40. a tone recognition module; 41. a volume identification module; 42. a denoising module; 43. and a reverberation module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a variable focus panoramic camera device for virtual reality live broadcasting industry includes a translation device 1 and a main control device 2 disposed on the translation device 1, wherein one end of the main control device 2 away from the translation device 1 is fixedly connected with a positioning base 3, the top of the positioning base 3 is vertically and fixedly connected with a rotating sleeve 4, one end of the rotating sleeve 4 away from the positioning base 3 is rotatably sleeved with a rotating rod 5, one end of the rotating rod 5 away from the rotating sleeve 4 is fixedly connected with a large operating panel 6, the large operating panel 6 is provided with an operating panel 7 and an operating handle 8, the side wall of the large operating panel 6 is further provided with a damping pin 9, the outer wall of the damping pin 9 is in damping sleeved connection with a damping disc 10, a driven shaft disc 11 is further disposed inside the damping disc 10, and a support rod 12 is fixedly connected on the damping disc 10, the tip of bracing piece 12 corresponds the setting with driven reel 11, the one end that damping disc 10 was kept away from to bracing piece 12 is provided with drive reel subassembly 13, drive reel subassembly 13 is fixed connection with the tip of bracing piece 12, drive reel subassembly 13 and driven reel 11 are based on bracing piece 12 for the symmetry setting.
Still be provided with seat subassembly 14 on the translation equipment 1, seat subassembly 14 corresponds the setting with the cooperation of main control equipment 2, the lateral wall of rotatory sleeve 4 is provided with rotatory machine storehouse 15, the inside in rotatory machine storehouse 15 is provided with first driving motor 16, rotatory screw thread has been seted up to the outer wall that rotary rod 5 is located rotatory sleeve 4 inner end, the output shaft dish and the rotatory screw thread power drive of first driving motor 16 are connected.
A driving rope 24 is connected between the driving shaft disc assembly 13 and the driven shaft disc 11, the driving rope 24 is located inside the sliding rail 17, the driving rope 24 is connected with the sliding block 18, a relatively stable state is formed among the driving shaft disc assembly 13, the driven shaft disc 11, the driving rope 24 and the sliding block 18, the driving shaft disc assembly 13 comprises a third driving motor 25, and an output shaft of the third driving motor 25 is in power connection with a driving disc of the driving shaft disc assembly 13.
The main control device 2 includes a hardware device and a software system, the software system includes a driving motor control system 26, a panoramic lens control system 27 and a recording device control system 28, the driving motor control system 26 includes an initialization module 29, a detection selection module 30, an operation module 31 and a data storage 32, the operation module 31 further includes a detection operation module 33, a data interaction module 34 and a recombination allocation module 35, and the driving motor control system 26 forms a complete closed loop circuit including the initialization module 29, the detection selection module 30, the operation module 31 and the data storage 32. The panoramic shooting main body comprises a plurality of lens assemblies and a plurality of recording assemblies, wherein the lens assemblies comprise controllable zoom lens groups. The lens assembly can realize the auxiliary of panoramic shooting through a plurality of lens assemblies, and has high operability.
The panoramic lens control system 27 comprises a zoom module 36, a close-up module 37, a local amplification module 38 and an image combination module 39, the zoom module 36, the close-up module 37, the local amplification module 38 and the image combination module 39 form a complete closed loop, the recording device control system 28 comprises a tone recognition module 40, a volume recognition module 41, a denoising module 42 and a reverberation module 43, the tone recognition module 40, the volume recognition module 41, the denoising module 42 and the reverberation module 43 form a complete closed loop, the panoramic lens control system 27 and the recording device control system 28 are in control connection with the detection selection module 30, and the panoramic lens control system 27, the recording device control system 28 and the driving motor control system 26 form a complete closed loop. The panoramic lens control system of the invention realizes panoramic zooming by utilizing the zooming pan-tilt and the multiple lenses in actual use, realizes the close-up action of panoramic photography, can also perform close-up amplification through orbital motion expansion and contraction, selects an area for amplification processing when the system controls zooming, and switches the format of video playing at the same time, thereby realizing the close-up amplification by switching from the panoramic playing format to the 3d playing format.
When the device is used, the device is transported in place, meanwhile, the device is correctly assembled and debugged, and can be put into use after being correctly installed, the translation device 1 is moved to a proper site by manpower, an operator is positioned at the seat component 14 to carry out omnibearing control on the whole device, when the panoramic device needs to be used, the main control device 2 can be ordered only by manually controlling the control panel 7, at the moment, the device carries out intelligent panoramic shooting by self adjustment and matching combination, it is worth mentioning that the device can also hold the operating handle 8 to carry out timely adjustment on the angle of the supporting rod 12, when the operating handle 8 is held by hand and certain acting force is exerted on the operating handle 8, the supporting rod 12 carries out circular motion along the damping pin 9 until the device is turned to a proper angle and stopped, because of the arrangement of the damping disc 10, the support rod 12 will be fixed at a proper position under the action of the damping, and provide a premise for the next shooting, after the above steps are prepared, the lens assembly 22 and the recording assembly 23 on the panoramic camera body 21 will be started to work, the plurality of lens assemblies 22 will carry out the stereoscopic shooting on the scene, certainly, the recording assembly 23 used cooperatively will also carry out the live stereoscopic recording on the live voice, when the live video needs to be close-up and enlarged, only the corresponding operation needs to be carried out on the control panel 7, the zoom module 36, the close-up module 37, the local enlargement module 38 and the image assembly module 39 matched therewith will process the real-time video, and the main control device 2 will cooperatively respond to the panoramic combination instruction by controlling the third driving motor 25, the first driving motor 16 and the second driving motor, at this moment, the third driving motor 25 is started to drive the transmission rope 24 to further realize the movement of the slider 18 along the slide rail 17, further realize the displacement of the panoramic shooting main body 21 along the support rod 12, meanwhile, the second driving motor 20 is started to realize the rotation of the panoramic shooting main body 21, of course, the first driving motor 16 drives the rotation rod 5 to rotate, the large disc 6 is operated to drive the support rod 12 to circularly operate, and further the panoramic shooting main body 21 is made to move. To sum up, can realize the removal of the multi-angle of panorama camera main part 21 through first driving motor 16, second driving motor 20 and third driving motor 25 and shoot, cooperate the software processing module of a plurality of panoramic camera control systems 27 and a plurality of recording equipment control system 28 to realize the real-time shooting equipment of panorama intelligence of equipment software combination simultaneously, have higher use value, very big satisfied people to the demand of the live close-up of panorama. The camera device is integrated, movable multi-angle shooting can be realized under the condition that equipment is not replaced, and different shooting angles are met.
The invention uses data line to transmit the shot video signal to the video playing device, the video playing device can be a computer, but is not limited to the computer, and the invention generally refers to a device capable of playing video. The video playing device comprises playing software, the playing software can be obtained through downloading, and the whole network live broadcast is realized through the software. The signal transmission between the zoom panoramic camera and the video playing device can be realized through wireless equipment, Bluetooth, wired equipment or HDMI. The network card of the invention is a double network card, and can realize wired and wireless networking or access to a local area network simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The variable-focus panoramic camera device for the virtual reality live broadcast industry comprises a translation device (1) and a main control device (2) arranged on the translation device (1), and is characterized in that one end of the main control device (2) far away from the translation device (1) is fixedly connected with a positioning base (3), a rotary sleeve (4) is vertically and fixedly connected with the top of the positioning base (3), one end of the rotary sleeve (4) far away from the positioning base (3) is rotatably sleeved with a rotary rod (5), one end of the rotary rod (5) far away from the rotary sleeve (4) is fixedly connected with a control large disc (6), the control large disc (6) is provided with a control panel (7) and an operation handle (8), the side wall of the control large disc (6) is further provided with a damping pin (9), and the outer wall of the damping pin (9) is sleeved with a damping disc (10), the damping disc (10) is internally provided with a driven shaft disc (11), the damping disc (10) is fixedly connected with a supporting rod (12), the end part of the supporting rod (12) is correspondingly arranged with the driven shaft disc (11), one end of the supporting rod (12) far away from the damping disc (10) is provided with a driving shaft disc assembly (13), the driving shaft disc assembly (13) is fixedly connected with the end part of the supporting rod (12), the driving shaft disc assembly (13) and the driven shaft disc (11) are symmetrically arranged based on the supporting rod (12), the side wall of the supporting rod (12) is provided with a sliding rail (17), the sliding rail (17) is symmetrically arranged based on the supporting rod (12), a sliding block (18) is connected on the sliding rail (17), one end of the sliding block (18) far away from the sliding rail (17) is provided with a clamping groove (19), and the inner wall of the clamping groove (19) is clamped with, the power is connected with panorama camera body (21) on the output shaft of second driving motor (20), include lens subassembly (22) and recording subassembly (23) on panorama camera body (21), the quantity of lens subassembly (22) is a plurality of, contains controllable zoom lens group among the wherein lens subassembly.
2. The variable-focus panoramic camera shooting device used in the virtual reality live broadcasting industry according to claim 1, wherein a seat assembly (14) is further arranged on the translation device (1), and the seat assembly (14) is correspondingly arranged in cooperation with the main control device (2); the lateral wall of rotatory sleeve (4) is provided with rotatory quick-witted storehouse (15), the inside in rotatory machine storehouse (15) is provided with first driving motor (16), rotatory screw thread has been seted up to the outer wall that rotary rod (5) are located rotatory sleeve (4) inner end, the output shaft dish and the rotatory screw thread power drive of first driving motor (16) are connected.
3. The variable-focus panoramic camera device used in the virtual reality live broadcast industry according to claim 1 or 2, wherein a transmission rope (24) is connected between the driving shaft disc assembly (13) and the driven shaft disc (11), the transmission rope (24) is located inside the sliding rail (17), the transmission rope (24) is connected with the sliding block (18), a stable state is formed among the driving shaft disc assembly (13), the driven shaft disc (11), the transmission rope (24) and the sliding block (18), the driving shaft disc assembly (13) comprises a third driving motor (25), and an output shaft of the third driving motor (25) is in power connection with a driving disc of the driving shaft disc assembly (13).
4. The variable-focus panoramic camera device applicable to the virtual reality live broadcasting industry according to claim 1, characterized in that the main control device (2) comprises a hardware device and a software system, the software system comprises a driving motor control system (26), a panoramic lens control system (27) and a recording equipment control system (28), the drive motor control system (26) comprises an initialization module (29), a detection selection module (30), an operation module (31) and a data storage (32), the operation module (31) also comprises a detection operation module (33), a data interaction module (34) and a recombination and allocation module (35), the drive motor control system (26) comprises an initialization module (29), a detection selection module (30), an operation module (31) and a data storage (32) to form a complete closed loop.
5. The variable-focus panoramic camera device applicable to the virtual reality live broadcasting industry according to claim 4, wherein the panoramic lens control system (27) comprises a zoom module (36), a close-up module (37), a local zoom module (38) and an image combination module (39), the zoom module (36), the close-up module (37), the local zoom module (38) and the image combination module (39) form a complete closed loop, the recording equipment control system (28) comprises a tone recognition module (40), a volume recognition module (41), a denoising module (42) and a reverberation module (43), the tone recognition module (40), the volume recognition module (41), the denoising module (42) and the reverberation module (43) form a complete closed loop, and the panoramic lens control system (27) and the recording equipment control system (28) are in control connection with the detection selection module (30), the panoramic lens control system (27), the recording equipment control system (28) and the driving motor control system (26) form a complete closed loop mutually.
6. The variable-focus panoramic camera device applicable to the virtual reality live broadcast industry as claimed in claim 5, wherein the zoom module (36) can extract controllable zoom lens groups in the number of the lens assemblies (22) as main lenses to perform stereoscopic picture shooting, so as to realize real-time focusing close-up and avoid replacing devices.
7. The variable-focus panoramic camera device used in the virtual reality live broadcasting industry as claimed in claim 1, 2 or 6, wherein the camera device is a movable integrated device capable of realizing multi-angle shooting without replacing equipment.
8. The variable-focus panoramic camera shooting device applicable to the virtual reality live broadcast industry as claimed in claim 7, wherein a user can watch live broadcast through a video playing device installed with live broadcast software, and the software is downloadable.
9. The variable focus panoramic camera apparatus applicable to virtual reality live broadcasting industry according to claim 8, wherein the variable focus panoramic camera apparatus transmits the video signal to the video playing apparatus through bluetooth or wireless device or network cable or HDMI.
10. The variable-focus panoramic camera device used in the virtual reality live broadcast industry according to claim 9, wherein the video playing (shooting) device has a dual network card, and can simultaneously realize wired and wireless networking or simultaneous access to a local area network.
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| CN202010003572.0A CN111246058A (en) | 2020-01-03 | 2020-01-03 | Variable-focus panoramic camera device applicable to virtual reality live broadcast industry |
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Application publication date: 20200605 |