CN114979492A - Live broadcasting camera with automatic tracking function - Google Patents
Live broadcasting camera with automatic tracking function Download PDFInfo
- Publication number
- CN114979492A CN114979492A CN202210636947.6A CN202210636947A CN114979492A CN 114979492 A CN114979492 A CN 114979492A CN 202210636947 A CN202210636947 A CN 202210636947A CN 114979492 A CN114979492 A CN 114979492A
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- fixedly connected
- groove
- automatic tracking
- top surface
- tracking function
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- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Classifications
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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
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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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
- H04N23/50—Constructional details
-
- 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
- H04N23/67—Focus control based on electronic image sensor signals
- H04N23/671—Focus control based on electronic image sensor signals in combination with active ranging signals, e.g. using light or sound signals emitted toward objects
Abstract
The invention provides a live broadcasting camera with an automatic tracking function, which relates to the technical field of live broadcasting cameras and comprises a main body; the bottom end of the main body is fixedly connected with a connecting shaft; the bottom surface of the connecting shaft is movably connected with the base; the top surface of the base is fixedly connected with a connecting piece; the top surface fixed mounting of connecting piece has the cylinder, measure the human body after the infrared distance meter of main part inside and send the instruction through miniature programmable controller and start the cylinder and set for the distance that the cylinder promoted the push rod according to the programming, the push rod drives the mobile device through the fixed block and removes, the mobile device drives the driving medium after removing and removes, also drive the rack and remove, and then it is rotatory through driving the focusing gear with the meshing, the inside picture of being presented of lens is focused after the focusing gear rotates, make the camera can avoid taking place virtual burnt during live broadcast, guarantee that the live broadcast picture is clear, when human moving position or carrying out the product show has been solved, be difficult to automatic focusing, lead to the easy problem of blurring of picture.
Description
Technical Field
The invention relates to the technical field of live cameras, in particular to a live camera with an automatic tracking function.
Background
With the coming of the network era, live television broadcasting is gradually replaced by live television broadcasting, and in order to display live pictures in a live broadcast manner, a camera is required to complete picture shooting work, and after a computer or mobile phone device is connected, live-action images are formed to perform live broadcast.
However, the position of the traditional live broadcasting camera can only be fixed when the traditional live broadcasting camera is used in live broadcasting, and automatic focusing is difficult when a human body moves or a product is displayed, so that the picture is easy to be blurred; after the position of a human body changes, the lens is difficult to automatically rotate to realize automatic tracking; and the camera fixed position and mode are single, are difficult to satisfy live scene switching or the demand that different positions were used.
Disclosure of Invention
In view of this, the present invention provides a live broadcasting camera with an automatic tracking function, which has an air cylinder and can realize automatic focusing by driving a focusing gear to rotate.
The invention provides a live broadcast camera with an automatic tracking function, which comprises a main body; the front end of the main body is fixedly connected with the lens, and the bottom end of the main body is fixedly connected with the connecting shaft; the bottom surface of the connecting shaft is movably connected with the base; the top surface of the base is fixedly connected with a connecting piece, and the top surface of the base is provided with a rotating device; the top surface of the connecting piece is fixedly provided with an air cylinder; the left end of the air cylinder is fixedly connected with a fixed block; the top surface of the fixed block is fixedly connected with a moving device; the front end of the moving device is fixedly connected with the transmission piece through a bolt component, and the inside of the moving device is fixedly connected with the connecting shaft; the transmission part is movably connected with the lens.
Optionally, a focusing gear is arranged on the periphery of the lens, and the focusing gear is movably connected with the transmission part.
Optionally, the main body is internally provided with an infrared distance meter and a micro programmable controller, and is connected with the cylinder and the rotating device circuit, the rear end of the main body is fixedly provided with a handrail, the handrail is of a cylindrical structure and is peripherally sleeved with an anti-slip sleeve, the connecting shaft is internally provided with a through groove, and the inside of the through groove is slidably clamped with the push rod.
Optionally, the mobile device comprises: the limiting groove is arranged on the right side of the mobile device, the sliding groove is of a rectangular structure and is arranged on the bottom surface of the mobile device, and the left end of the inside of the sliding groove is fixedly connected with the fixing block.
Optionally, the transmission comprises: the rack is fixedly connected to the top surface of the transmission piece and meshed with the focusing gear, and the connecting plate is fixedly connected to the front end face of the moving device through a bolt assembly.
Optionally, the inside swing joint of cylinder has the push rod, and the push rod left end fixed connection fixed block, and the push rod runs through the connecting axle.
Optionally, the top surface of the connecting piece is provided with a clamping groove, the clamping groove is connected with the fixing block in a sliding and clamping mode, the top surface of the right end of the connecting piece is provided with a groove, the groove is of a U-shaped structure and is fixedly connected with an inserted bar in the inner part, and the inserted bar is movably connected in the limiting groove in a clamping mode.
Optionally, an arc-shaped groove is formed in the base, the screw rod is clamped in the arc-shaped groove and fixedly connected with the connecting piece through the screw rod, the driven gear is movably clamped on the top surface of the base, and the connecting shaft is fixedly connected to the top surface of the driven gear.
Optionally, a motor and a driving gear are installed inside the rotating device, the motor circuit is connected with the micro programmable controller inside the main body, a driving shaft of the motor is fixedly connected with the driving gear, and the driving gear is meshed with the driven gear.
Advantageous effects
According to the live broadcasting camera provided by the embodiments of the invention, compared with the traditional live broadcasting camera, when the infrared distance meter in the main body detects that the human body moves, information is transmitted to the micro programmable controller, the controller sends an instruction to start the air cylinder and sets the distance for pushing the push rod by the air cylinder according to programming, the push rod drives the moving device to move through the fixed block, the moving device drives the transmission piece to move after moving, the rack is also driven to move, the focusing gear is driven to rotate through meshing, and the imaging picture in the camera is focused after the focusing gear rotates, so that the camera can avoid virtual focus during live broadcasting, and the live broadcasting picture is ensured to be clear.
In addition, after the infrared distance measuring instrument measures the position change of a human body, information is transmitted to the micro programmable controller, the controller sends an instruction to start the motor, the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate through meshing, the driven gear drives the connecting shaft to rotate after rotating, then the moving device is driven to rotate, the connecting piece and the main body are also driven to rotate, and the lens rotates along with the connecting shaft to realize automatic tracking.
In addition, when the mobile device removes, the inserted bar slides in the spacing inslot portion, avoids the mobile device to rock, makes rotation angle unrestricted through the arc wall when the connecting piece is rotatory, and the base provides the fixed connection basis of device, when the use device carries out the live broadcast, can fixed mounting to different positions, utilize the handrail can provide the gripping basis under the handheld live broadcast's of needs such as open air for the camera lens can the shift position, with the needs of cooperation live broadcast.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a front right structural view of an ensemble according to the present invention;
FIG. 2 shows a front left view of the overall structure according to the invention;
FIG. 3 shows a top left structural view after deployment in accordance with the present invention;
FIG. 4 shows a bottom right structural view after deployment in accordance with the present invention;
fig. 5 shows a schematic view of the right side structure of the mobile device according to the invention;
fig. 6 shows a schematic view of a construction of a connecting shaft according to the invention;
FIG. 7 shows a schematic structural view of a base according to the present invention;
fig. 8 shows an enlarged schematic view at a in fig. 7 according to the present invention.
List of reference numerals
1. A main body; 101. a lens; 1011. a focusing gear; 102. a handrail; 103. a connecting shaft; 1031. a through groove; 2. a mobile device; 201. a limiting groove; 202. a chute; 3. a transmission member; 301. a rack; 302. a connecting plate; 4. a cylinder; 401. a push rod; 402. a fixed block; 5. a connecting member; 501. a card slot; 502. inserting a rod; 503. a groove; 6. a base; 601. an arc-shaped slot; 602. a rotating device; 6021. a motor; 6022. a drive gear; 603. a driven gear.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a live broadcast camera with an automatic tracking function, which comprises a main body 1; the front end of the main body 1 is fixedly connected with a lens 101, and the bottom end of the main body 1 is fixedly connected with a connecting shaft 103; the bottom surface of the connecting shaft 103 is movably connected with the base 6; the top surface of the base 6 is fixedly connected with the connecting piece 5, and the top surface of the base 6 is provided with a rotating device 602; the top surface of the connecting piece 5 is fixedly provided with a cylinder 4; the left end of the cylinder 4 is fixedly connected with a fixed block 402; the top surface of the fixed block 402 is fixedly connected with the mobile device 2; the front end of the mobile device 2 is fixedly connected with the transmission piece 3 through a bolt component, and the inside of the mobile device 2 is fixedly connected with the connecting shaft 103; the transmission piece 3 is movably connected with the lens 101.
In addition, according to the embodiment of the present invention, as shown in fig. 1, fig. 3 and fig. 6, an infrared distance meter and a micro programmable controller are arranged inside the main body 1, and are electrically connected to the cylinder 4 and the rotating device 602, and the rear end of the main body 1 is fixedly provided with the armrest 102, the armrest 102 is a cylindrical structure and is sleeved with an anti-slip sleeve at the periphery, the inside of the connecting shaft 103 is provided with the through groove 1031, the inside of the through groove 1031 is slidably engaged with the push rod 401, and the armrest 102 can provide a gripping base under the condition that the live broadcast needs to be held outdoors and the like, so that the lens 101 can move.
In addition, according to the embodiment of the present invention, as shown in fig. 3, a push rod 401 is movably connected inside the cylinder 4, a fixed block 402 is fixedly connected to a left end of the push rod 401, and the push rod 401 penetrates through the connecting shaft 103, when the infrared distance meter inside the main body 1 detects that a human body moves, information is transmitted to the micro programmable controller, the controller sends an instruction to start the cylinder 4 and set a distance for the cylinder 4 to push the push rod 401 according to a program, and after moving, the lens 101 is automatically focused by the moving device 2, so as to avoid blurring.
In addition, according to the embodiment of the present invention, as shown in fig. 1 and fig. 4, a focusing gear 1011 is disposed on the periphery of the lens 101, the focusing gear 1011 is movably connected to the transmission member 3, when the transmission member 3 moves, the lens 101 can be automatically focused through the focusing gear 1011, and the focusing gear 1011 rotates to focus the image-forming frame inside the lens 101.
In addition, according to the embodiment of the present invention, as shown in fig. 8, a motor 6021 and a driving gear 6022 are installed inside the rotating device 602, the motor 6021 is electrically connected to a micro programmable controller inside the main body 1, and a driving shaft of the motor 6021 is fixedly connected to the driving gear 6022, the driving gear 6022 is meshed with the driven gear 603, when the infrared distance meter measures a change in the position of the human body, information is transmitted to the micro programmable controller, the controller sends an instruction to start the motor 6021, the motor 6021 drives the driving gear 6022 to rotate, and the driving gear 6022 drives the driven gear 603 to rotate through meshing, so that the rotation of the main body 1 is completed, and automatic tracking is realized.
Further, according to an embodiment of the present invention, as shown in fig. 3 and 5, the moving device 2 includes: spacing groove 201 and spout 202, spacing groove 201 are established on the right side of mobile device 2, and spout 202 is the rectangle structure and establishes in the bottom surface of mobile device 2, and the inside left end fixed connection fixed block 402 of spout 202 drives mobile device 2 after fixed block 402 is promoted and removes, and then drives main part 1 and remove, accomplishes the position tracking.
In addition, according to the embodiment of the present invention, as shown in fig. 3 and fig. 4, a top surface of the connecting member 5 is provided with a clamping groove 501, the clamping groove 501 is slidably clamped with the fixing block 402, a top surface of a right end of the connecting member 5 is provided with a groove 503, the groove 503 is a U-shaped structure and is fixedly connected with the insertion rod 502 inside, the insertion rod 502 is movably clamped inside the limiting groove 201, and when the moving device 2 moves, the insertion rod 502 slides inside the limiting groove 201 to prevent the moving device 2 from shaking.
In addition, according to the embodiment of the present invention, as shown in fig. 4 and fig. 7, an arc-shaped groove 601 is disposed inside the base 6, the screw rod is clamped inside the arc-shaped groove 601 and fixedly connected to the connecting member 5 through the screw rod, the top surface of the base 6 is movably clamped to the driven gear 603, the top surface of the driven gear 603 is fixedly connected to the connecting shaft 103, when the driven gear 603 rotates, the connecting shaft 103 is driven to rotate, and then the moving device 2 is driven to rotate, and the connecting member 5 and the main body 1 are also driven to rotate, the lens 101 rotates along with the connecting shaft to complete different angle tracking, and when the connecting member 5 rotates, the rotation angle is not limited through the arc-shaped groove 601.
Furthermore, according to an embodiment of the present invention, as shown in fig. 6, the transmission member 3 includes: rack 301 and connecting plate 302, rack 301 fixed connection is at the top surface of driving medium 3 and meshes with focusing gear 1011, and connecting plate 302 passes through bolt assembly fixed connection at the preceding terminal surface of mobile device 2, and when mobile device 2 removed back drive driving medium 3 and remove, also drive rack 301 and remove, and then carry out the auto focus through focusing gear 1011 meshing.
The specific use mode and function of the embodiment are as follows: in the invention, when the infrared distance meter in the main body 1 detects that a human body moves, information is transmitted to the micro programmable controller, the controller sends an instruction to start the air cylinder 4 and sets the distance for the air cylinder 4 to push the push rod 401 according to programming, the push rod 401 drives the moving device 2 to move through the fixed block 402, the moving device 2 drives the transmission part 3 to move after moving, and also drives the rack 301 to move, so that the focusing gear 1011 is driven to rotate through meshing, automatic focusing on the lens 101 is realized, the camera can avoid virtual focus during live broadcasting, and the live broadcasting picture is ensured to be clear;
when the infrared distance meter measures the position change of a human body, information is transmitted to the micro programmable controller, the controller sends an instruction to start the motor 6021, the motor 6021 drives the driving gear 6022 to rotate, the driving gear 6022 drives the driven gear 603 to rotate through meshing, the driven gear 603 drives the connecting shaft 103 to rotate after rotating, the moving device 2 is further driven to rotate, the connecting piece 5 and the main body 1 are also driven to rotate, and the lens 101 rotates along with the connecting shaft to realize automatic tracking.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (9)
1. A live broadcast camera with an automatic tracking function is characterized by comprising a main body (1); the front end of the main body (1) is fixedly connected with a lens (101), and the bottom end of the main body (1) is fixedly connected with a connecting shaft (103); the bottom surface of the connecting shaft (103) is movably connected with a base (6); the top surface of the base (6) is fixedly connected with a connecting piece (5), and the top surface of the base (6) is provided with a rotating device (602); the top surface of the connecting piece (5) is fixedly provided with a cylinder (4); the left end of the air cylinder (4) is fixedly connected with a fixed block (402); the top surface of the fixed block (402) is fixedly connected with a moving device (2); the front end of the moving device (2) is fixedly connected with the transmission piece (3) through a bolt component, and the inside of the moving device (2) is fixedly connected with the connecting shaft (103); the transmission part (3) is movably connected with the lens (101).
2. A live camera with automatic tracking function as claimed in claim 1, characterized in that: the periphery of the lens (101) is provided with a focusing gear (1011), and the focusing gear (1011) is movably connected with a transmission part (3).
3. A live camera with automatic tracking function as claimed in claim 1, characterized in that: the infrared distance measuring device is characterized in that the infrared distance measuring device and the micro programmable controller are arranged inside the main body (1) and are connected with the air cylinder (4) and the rotating device (602) through circuits, the handrail (102) is fixedly arranged at the rear end of the main body (1), the handrail (102) is of a cylindrical structure and is sleeved with the anti-skidding sleeve in the periphery, the through groove (1031) is formed in the connecting shaft (103), and the connecting groove (1031) is connected with the sliding clamping push rod (401) inside the through groove (1031).
4. A live camera with automatic tracking function as claimed in claim 1, characterized in that: the mobile device (2) comprises: the limiting device comprises a limiting groove (201) and a sliding groove (202), wherein the limiting groove (201) is arranged on the right side of the moving device (2), the sliding groove (202) is of a rectangular structure and is arranged on the bottom surface of the moving device (2), and the left end of the inside of the sliding groove (202) is fixedly connected with a fixing block (402).
5. A live camera with automatic tracking function as claimed in claim 1, characterized in that: the transmission member (3) includes: rack (301) and connecting plate (302), rack (301) fixed connection is at the top surface of driving medium (3) and with focusing gear (1011) meshing, and connecting plate (302) passes through bolt assembly fixed connection at the preceding terminal surface of mobile device (2).
6. A live camera with automatic tracking function as claimed in claim 1, characterized in that: the inner portion of the air cylinder (4) is movably connected with a push rod (401), the left end of the push rod (401) is fixedly connected with a fixing block (402), and the push rod (401) penetrates through the connecting shaft (103).
7. A live camera with automatic tracking function as claimed in claim 1, characterized in that: the connecting piece (5) top surface is equipped with draw-in groove (501), and draw-in groove (501) inside slip joint fixed block (402), the right-hand member top surface of connecting piece (5) is equipped with recess (503), and recess (503) are U type structure and inside fixed connection inserted bar (502), and inserted bar (502) activity joint is in the inside of spacing groove (201).
8. A live camera with automatic tracking function as claimed in claim 1, characterized in that: the base is characterized in that an arc-shaped groove (601) is formed in the base (6), the arc-shaped groove (601) is connected with a screw in a clamped mode and fixedly connected with a connecting piece (5) through the screw, the driven gear (603) is movably clamped on the top face of the base (6), and the connecting shaft (103) is fixedly connected to the top face of the driven gear (603).
9. A live camera with automatic tracking function as claimed in claim 1, characterized in that: the motor (6021) and the driving gear (6022) are arranged in the rotating device (602), the motor (6021) is electrically connected with the micro programmable controller in the main body (1), the driving shaft of the motor (6021) is fixedly connected with the driving gear (6022), and the driving gear (6022) is meshed with the driven gear (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210636947.6A CN114979492B (en) | 2022-06-07 | 2022-06-07 | Live broadcast camera with automatic tracking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210636947.6A CN114979492B (en) | 2022-06-07 | 2022-06-07 | Live broadcast camera with automatic tracking function |
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| Publication Number | Publication Date |
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| CN114979492A true CN114979492A (en) | 2022-08-30 |
| CN114979492B CN114979492B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210636947.6A Active CN114979492B (en) | 2022-06-07 | 2022-06-07 | Live broadcast camera with automatic tracking function |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106597801A (en) * | 2017-01-17 | 2017-04-26 | 深圳市深立精机科技有限公司 | Camera automatic focusing equipment and focusing method |
| WO2021127917A1 (en) * | 2019-12-23 | 2021-07-01 | 诚瑞光学(常州)股份有限公司 | Photographing device, electronic apparatus, and method of using electronic apparatus |
| CN213637949U (en) * | 2020-12-11 | 2021-07-06 | 广州视源电子科技股份有限公司 | Image pickup apparatus |
| CN213906771U (en) * | 2021-01-14 | 2021-08-06 | 伍雪琴 | Camera with move benefit tracking rotation |
| CN214205693U (en) * | 2021-01-18 | 2021-09-14 | 深圳市丰年康科技有限公司 | Live broadcast camera with human automatic tracking function |
| CN114542884A (en) * | 2022-03-08 | 2022-05-27 | 杜剑波 | Monitoring equipment capable of realizing dynamic visual tracking based on computer system |
-
2022
- 2022-06-07 CN CN202210636947.6A patent/CN114979492B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597801A (en) * | 2017-01-17 | 2017-04-26 | 深圳市深立精机科技有限公司 | Camera automatic focusing equipment and focusing method |
| WO2021127917A1 (en) * | 2019-12-23 | 2021-07-01 | 诚瑞光学(常州)股份有限公司 | Photographing device, electronic apparatus, and method of using electronic apparatus |
| CN213637949U (en) * | 2020-12-11 | 2021-07-06 | 广州视源电子科技股份有限公司 | Image pickup apparatus |
| CN213906771U (en) * | 2021-01-14 | 2021-08-06 | 伍雪琴 | Camera with move benefit tracking rotation |
| CN214205693U (en) * | 2021-01-18 | 2021-09-14 | 深圳市丰年康科技有限公司 | Live broadcast camera with human automatic tracking function |
| CN114542884A (en) * | 2022-03-08 | 2022-05-27 | 杜剑波 | Monitoring equipment capable of realizing dynamic visual tracking based on computer system |
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| Publication number | Publication date |
|---|---|
| CN114979492B (en) | 2024-04-30 |
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