CN114979492B - Live broadcast camera with automatic tracking function - Google Patents
Live broadcast camera with automatic tracking function Download PDFInfo
- Publication number
- CN114979492B CN114979492B CN202210636947.6A CN202210636947A CN114979492B CN 114979492 B CN114979492 B CN 114979492B CN 202210636947 A CN202210636947 A CN 202210636947A CN 114979492 B CN114979492 B CN 114979492B
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- fixedly connected
- top surface
- groove
- main body
- live
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
-
- 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
-
- 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 camera with an automatic tracking function, which relates to the technical field of live 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, it is human after moving to detect the infrared range finder of main part inside, send instruction start cylinder through miniature programmable controller and set for the distance that the cylinder promoted the push rod according to programming, the push rod passes through the fixed block and drives mobile device and remove, drive the driving medium after the mobile device removes, also drive the rack and remove, and then drive focusing gear rotation through with the meshing, focusing gear focuses on the inside picture that appears of camera after rotating, make the live-broadcast picture can avoid taking place virtual focus during live broadcast, guarantee that live-broadcast picture is clear, when having solved at human mobile position or carrying out the product show, be difficult to automatic focusing, lead to the easy virtual problem 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 advent of the network era, live television was gradually replaced by live television, and in order to live broadcast and show a scene, a camera is required to be used for completing the picture shooting work, and a live image is formed after a computer or mobile phone device is connected, so that live television is carried out.
However, the conventional live camera can only fix the position when in live broadcast use, and is difficult to automatically focus when the human body moves or the product is displayed, so that the picture is easy to be virtual; after the position of the human body changes, the lens is difficult to automatically rotate to realize automatic tracking; and the fixed position and the mode of the camera are single, so that the requirements of live broadcast scene switching or different position use are difficult to meet.
Disclosure of Invention
In view of the above, the present invention provides a live camera with an automatic tracking function, which has a cylinder and can realize automatic focusing by driving a focusing gear to rotate.
The invention provides a live camera with an automatic tracking function, which particularly 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 part through a bolt assembly, and the inside of the moving device is fixedly connected with the connecting shaft; the transmission piece 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 a transmission piece.
Optionally, the inside infrared range finder and the miniature programmable controller of being equipped with of main part to link to each other with cylinder and rotary device circuit, and the fixed handrail that is equipped with in rear end of main part, handrail are cylindrical structure and peripheral sleeve have been cup jointed the anti-skidding cover, and the inside of connecting axle is equipped with logical groove, logical inslot portion slip joint push rod.
Optionally, the mobile device comprises: the limiting groove is formed in the right side of the moving device, the sliding groove is of a rectangular structure and is formed in the bottom face of the moving device, and the left end of the inner portion of the sliding groove is fixedly connected with the fixing block.
Optionally, the transmission member includes: 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 surface of the moving device through the bolt assembly.
Optionally, the inside swing joint of cylinder has the push rod, push rod left end fixed connection fixed block, and push rod through connecting axle.
Optionally, the connecting piece top surface is equipped with the draw-in groove, and the inside slip joint fixed block of draw-in groove, the right-hand member top surface of connecting piece is equipped with the recess, and the recess is U type structure and inside fixed connection inserted bar, and the inside of inserted bar activity joint at the spacing groove.
Optionally, the inside arc wall that is equipped with of base, the inside joint screw rod of arc wall and through screw rod fixed connection connecting piece, the top surface activity joint driven gear of base, driven gear's top surface fixedly connected with connecting axle.
Optionally, motor and drive gear are installed to rotary device internally mounted, and miniature programmable controller inside the motor circuit connection main part, and the drive shaft fixed connection drive gear of motor, drive gear and driven gear meshing.
Advantageous effects
Compared with the traditional live camera, when the infrared range finder in the main body detects that a human body moves, information is transmitted to the micro programmable controller, the controller sends out an instruction to start the air cylinder and set the distance of the air cylinder pushing the push rod 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 and also drives the rack to move, further, the focusing gear is meshed to drive the focusing gear to rotate, and then the imaging picture in the lens is focused, so that virtual focus of the camera can be avoided during live broadcasting, and the definition of the live picture is ensured.
In addition, after the infrared range finder measures the human body position and changes, information is transmitted to the miniature programmable controller, the controller sends out instructions to start the motor, the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate through meshing, the connecting shaft is driven to rotate after the driven gear rotates, the moving device is driven to rotate, the connecting piece and the main body are driven to rotate, and automatic tracking is achieved through rotation of the lens.
In addition, when mobile device removes, the inserted bar slides in the spacing inslot portion, avoids 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 live broadcast is carried out to the user device, can fixed mounting to different positions, utilizes the handrail can provide the grip basis under the condition that needs handheld live broadcast such as outdoor for the camera lens can remove the position, with the needs of cooperation live broadcast.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a right front structural schematic diagram of the whole according to the present invention;
FIG. 2 shows a left front structural schematic diagram of the whole according to the present invention;
FIG. 3 shows a schematic view of the upper left construction after deployment according to the present invention;
FIG. 4 shows a schematic view of the lower right construction after deployment according to the present invention;
FIG. 5 shows a right side schematic of a mobile device according to the present invention;
Fig. 6 shows a schematic structural view of a connecting shaft according to the present invention;
FIG. 7 shows a schematic structural view of a base according to the present invention;
fig. 8 shows an enlarged schematic view of the structure 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. an armrest; 103. a connecting shaft; 1031. a through groove; 2. a mobile device; 201. a limit 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 piece; 501. a clamping groove; 502. a rod; 503. a groove; 6. a base; 601. an arc-shaped groove; 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 technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 8:
The invention provides a live 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 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 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 moving device 2 is fixedly connected with the transmission part 3 through a bolt assembly, and the inside of the moving device 2 is fixedly connected with the connecting shaft 103; the transmission member 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 range finder and a micro programmable controller are arranged in the main body 1 and are electrically connected with the cylinder 4 and the rotating device 602, the rear end of the main body 1 is fixedly provided with the armrest 102, the armrest 102 has a cylindrical structure and is externally sleeved with an anti-slip sleeve, the inside of the connecting shaft 103 is provided with a through groove 1031, and the inside of the through groove 1031 is slidably clamped with the push rod 401, so that a gripping foundation can be provided by utilizing the armrest 102 under the condition that hand-held live broadcasting is required in the open air, etc., so that the lens 101 can move in position.
In addition, according to the embodiment of the invention, as shown in fig. 3, a push rod 401 is movably connected in the cylinder 4, the left end of the push rod 401 is fixedly connected with a fixed block 402, and the push rod 401 penetrates through the connecting shaft 103, when the infrared range finder in the main body 1 detects that the human body moves, information is transmitted to the micro programmable controller, the controller sends out an instruction to start the cylinder 4 and sets the distance of the cylinder 4 pushing the push rod 401 according to programming, and after moving, the lens 101 is automatically focused through the moving device 2, so that blurring is avoided.
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 with a driving member 3, when the driving member 3 moves, the lens 101 can be automatically focused by the focusing gear 1011, and after the focusing gear 1011 rotates, the imaging picture inside the lens 101 is focused, which is a prior art means of the camera, so that details are omitted, the camera can avoid virtual focus during live broadcasting by the focusing gear 1011, and the definition of the live broadcasting picture is ensured.
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 in the rotating device 602, the motor 6021 is electrically connected with a micro programmable controller in the main body 1, a driving shaft of the motor 6021 is fixedly connected with the driving gear 6022, the driving gear 6022 is meshed with a driven gear 603, when the infrared range finder measures the position change of the human body, information is transmitted to the micro programmable controller, the controller sends out 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, and further the rotation of the main body 1 is completed, so that automatic tracking is achieved.
Furthermore, according to an embodiment of the present invention, as shown in fig. 3 and 5, the mobile device 2 includes: the device comprises a limiting groove 201 and a sliding groove 202, wherein the limiting groove 201 is formed in the right side of the mobile device 2, the sliding groove 202 is of a rectangular structure and is formed in the bottom surface of the mobile device 2, the left end inside the sliding groove 202 is fixedly connected with a fixed block 402, and when the fixed block 402 is pushed, the mobile device 2 is driven to move, and then the main body 1 is driven to move, so that position tracking is completed.
In addition, according to the embodiment of the present invention, as shown in fig. 3 and fig. 4, the top surface of the connecting piece 5 is provided with a clamping groove 501, the inside of the clamping groove 501 is slidably clamped with the fixed block 402, the top surface of the right end of the connecting piece 5 is provided with a groove 503, the groove 503 is in a U-shaped structure and is internally fixedly connected with the inserted bar 502, the inserted bar 502 is movably clamped in the inside of the limiting groove 201, and when the moving device 2 moves, the inserted bar 502 slides in the inside of the limiting groove 201, so as to avoid shaking of the moving device 2.
In addition, according to the embodiment of the present invention, as shown in fig. 4 and fig. 7, an arc groove 601 is formed in the base 6, a screw is clamped in the arc groove 601 and fixedly connected with a connecting piece 5 through the screw, a driven gear 603 is movably clamped on the top surface of the base 6, a connecting shaft 103 is fixedly connected to the top surface of the driven gear 603, 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 piece 5 and the main body 1 are also driven to rotate, the lens 101 rotates along with the rotation to finish different angle tracking, and the rotation angle is not limited by the arc groove 601 when the connecting piece 5 rotates.
Furthermore, according to an embodiment of the present invention, as shown in fig. 6, the transmission member 3 includes: the rack 301 and the connecting plate 302, the rack 301 is fixedly connected to the top surface of the transmission member 3 and meshed with the focusing gear 1011, the connecting plate 302 is fixedly connected to the front end surface of the moving device 2 through a bolt assembly, when the moving device 2 moves, the transmission member 3 is driven to move, the rack 301 is driven to move, and further automatic focusing is carried out through the meshing of the focusing gear 1011.
Specific use and action of the embodiment: in the invention, when the infrared range finder in the main body 1 detects that a human body moves, information is transmitted to the micro programmable controller, the controller sends out an instruction to start the air cylinder 4 and push the distance of the push rod 401 according to the programming setting air cylinder 4, the push rod 401 drives the moving device 2 to move through the fixed block 402, the moving device 2 drives the driving part 3 to move after moving and also drives the rack 301 to move, and further drives the focusing gear 1011 to rotate through meshing, so that automatic focusing on the lens 101 is realized, the camera can avoid virtual focus during live broadcasting, and the definition of a live broadcasting picture is ensured;
When the infrared range finder measures the position change of the human body, information is transmitted to the micro programmable controller, the controller sends out 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 connecting shaft 103 is driven to rotate after the driven gear 603 rotates, the moving device 2 is driven to rotate, the connecting piece 5 and the main body 1 are driven to rotate, and the lens 101 rotates along with the connecting piece to realize automatic tracking.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (1)
1. A live camera with an automatic tracking function, which is characterized by comprising a main body (1); the front end of the main body (1) is fixedly connected with the lens (101), a focusing gear (1011) is arranged on the periphery of the lens (101), the focusing gear (1011) is movably connected with a transmission part (3), the bottom end of the main body (1) is fixedly connected with a connecting shaft (103), an infrared range finder and a miniature programmable controller are arranged in the main body (1) and are in circuit connection with a cylinder (4) and a rotating device (602), an armrest (102) is fixedly arranged at the rear end of the main body (1), the armrest (102) is of a cylindrical structure and is sleeved with an anti-slip sleeve on the periphery, a through groove (1031) is formed in the connecting shaft (103), and a push rod (401) is in sliding clamping connection with the inside of the through groove (1031); the bottom surface of the connecting shaft (103) is movably connected with the base (6); the top surface of base (6) fixedly connected with connecting piece (5), rotary device (602) is installed to the top surface of base (6), is equipped with arc wall (601) inside base (6), and arc wall (601) inside joint screw rod and through screw rod fixed connection connecting piece (5), the top surface activity joint driven gear (603) of base (6), the top surface fixedly connected with connecting axle (103) of driven gear (603); the top surface of the connecting piece (5) is fixedly provided with a cylinder (4), the top surface of the connecting piece (5) is provided with a clamping groove (501), the inside of the clamping groove (501) is slidably clamped with a fixed block (402), the top surface of the right end of the connecting piece (5) is provided with a groove (503), the groove (503) is of a U-shaped structure and is internally fixedly connected with a plug rod (502), and the plug rod (502) is movably clamped in the limiting groove (201); a push rod (401) is movably connected in the cylinder (4), the left end of the push rod (401) is fixedly connected with a fixed block (402), and the push rod (401) penetrates through the connecting shaft (103); the top surface of the fixed block (402) is fixedly connected with the moving device (2); the front end of mobile device (2) passes through bolt assembly fixed connection driving medium (3), and mobile device (2) inside and connecting axle (103) fixed connection, mobile device (2) include: the device comprises a limiting groove (201) and a sliding groove (202), wherein the limiting groove (201) is arranged on the right side of a mobile device (2), the sliding groove (202) is of a rectangular structure and is arranged on the bottom surface of the mobile device (2), and the left end inside the sliding groove (202) is fixedly connected with a fixed block (402); the transmission piece (3) is movably connected with the lens (101), and the transmission piece (3) comprises: the rack (301) and the connecting plate (302), the rack (301) is fixedly connected to the top surface of the transmission piece (3) and meshed with the focusing gear (1011), and the connecting plate (302) is fixedly connected to the front end surface of the moving device (2) through the bolt component; the rotating device (602) is internally provided with a motor (6021) and a driving gear (6022), the circuit of the motor (6021) is connected with a micro programmable controller in the main body (1), and a 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114979492A CN114979492A (en) | 2022-08-30 |
| CN114979492B true CN114979492B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210636947.6A Active CN114979492B (en) | 2022-06-07 | 2022-06-07 | Live broadcast camera with automatic tracking function |
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| Country | Link |
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| CN (1) | CN114979492B (en) |
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 |
-
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114979492A (en) | 2022-08-30 |
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