CN117376709A - Far and near double-lens anti-shake video camera - Google Patents
Far and near double-lens anti-shake video camera Download PDFInfo
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- CN117376709A CN117376709A CN202311660815.8A CN202311660815A CN117376709A CN 117376709 A CN117376709 A CN 117376709A CN 202311660815 A CN202311660815 A CN 202311660815A CN 117376709 A CN117376709 A CN 117376709A
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- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000004224 protection Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 25
- 239000011521 glass Substances 0.000 claims description 24
- 230000001681 protective effect Effects 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 238000003384 imaging method Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009979 protective mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
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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
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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
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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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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- 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
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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
- H04N23/51—Housings
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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
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
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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
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
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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
- H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to the technical field of video cameras, in particular to a far-near double-lens anti-shake video camera. The anti-shake device comprises a bottom plate, wherein an anti-shake mechanism is arranged at the top of the bottom plate; the top of the anti-shake mechanism is in transmission connection with a mounting plate; a first electric turntable is arranged at the center of the top of the mounting plate; the top transmission of first electronic carousel is connected with first fixed establishment. When the video camera works, the protection mechanism opens the shooting channel, so that the near view lens and the far view lens can carry out shooting together, the acquired pictures are combined to form a clear panoramic picture after being processed, meanwhile, the two can also independently work, the first electric rotating disc and the second electric rotating disc respectively drive the near view lens and the far view lens to rotate for shooting, the acquired pictures can be split into screens, the shooting range is enlarged, the problem that the shooting range of the existing video camera has limitation is solved, and the shooting effect of the video camera is improved.
Description
Technical Field
The invention belongs to the technical field of video cameras, and particularly relates to a far-near double-lens anti-shake video camera.
Background
Video cameras are a special type of optical equipment used to meet the application demands in remote video communication, conferencing, education, etc. The video camera is characterized in that image acquisition and imaging can be carried out, so that various requirements on image quality, definition, stability and the like in the conference process are met.
Through searching, in the prior art, chinese patent bulletin number: CN116567406B, bulletin day: 2023-09-22 discloses a face recognition automatic focusing video camera and a control method thereof. Including the bottom plate subassembly, the bottom plate subassembly top is provided with the positioning subassembly, install spacing subassembly on the positioning subassembly, fixed mounting has the focus subassembly on the spacing subassembly, be provided with the camera body on the spacing subassembly, spacing subassembly includes the disc body, the focus subassembly includes miniature electric putter, install fifth micro motor on miniature electric putter's the output, the transmission is connected with the baffle on the output of fifth micro motor, install the focus lens on a side wall of baffle, the focus lens is close to a side wall edge of disc body and installs the loudspeaker cover structure, the sealing cushion layer is installed to the edge of loudspeaker cover structure. The embodiment improves the focusing recognition effect and simultaneously avoids the condition that the focusing is not in place due to the reflection of the environment.
However, the video camera still has the following drawbacks:
the video camera is used as a camera commonly used for teleconferencing or distance education, real-time image acquisition and imaging work are required for on-site personnel, although the focusing technology of the existing camera is very perfect, the imaging range of the camera still has a certain limitation, when the distance of the personnel is far, the camera needs to zoom for the definition of an imaging picture, but the imaging picture of the personnel close to the camera becomes insufficient after zooming, so that the imaging effect of the video camera is reduced.
Disclosure of Invention
The invention provides a far-near double-lens anti-shake video camera, which comprises a bottom plate, wherein an anti-shake mechanism is arranged at the top of the bottom plate; the top of the anti-shake mechanism is in transmission connection with a mounting plate; a first electric turntable is arranged at the center of the top of the mounting plate; the top of the first electric turntable is in transmission connection with a first fixing mechanism; a close-up lens is arranged on the first fixing mechanism; the top of the first fixing mechanism is provided with a second electric turntable; the top of the second electric turntable is in transmission connection with a second fixing mechanism; the second fixing mechanism has the same structure as the first fixing mechanism; the second fixing mechanism is provided with a long-range lens; the top joint of mounting panel has protection machanism.
Further, the anti-shake mechanism comprises a fixed base; the top of the fixed base is provided with a movable groove; the top of the movable groove is provided with a movable supporting plate; a dust cover is arranged between the outer wall of the movable supporting plate and the inner wall of the movable groove; and a gyroscope is arranged at the bottom of the movable supporting plate.
Further, a group of first sliding grooves are respectively formed in the inner walls of the four sides of the bottom of the movable groove; the two opposite groups of first sliding grooves are positioned on the same horizontal plane; a group of sliding plates are slidably connected in each group of first sliding grooves; wherein two groups of vertical sliding plates are respectively provided with a group of micro motors.
Further, the output end of each group of miniature motors is connected with a group of first screw rods in a transmission way; the central axes of the two groups of first screw rods are not on the same horizontal plane; one end of each group of first screw rod far away from the corresponding group of micro motors is rotationally connected to the corresponding group of sliding plates.
Further, a movable supporting block is arranged in the movable groove; the movable supporting block is in threaded connection with the two groups of first screw rods; the bottom of the movable supporting block is provided with a ball; the ball is movably abutted against the inner wall of the bottom of the movable groove; the top of the movable supporting block is provided with a first electric push rod; the output end of the first electric push rod is in transmission connection with the movable supporting plate.
Further, the protection mechanism comprises a lower protection cover and an upper protection cover; a glass plate is arranged between the lower protective cover and the upper protective cover; the overlooking section of the glass plate is annular; a group of storage grooves are respectively formed in one side wall of the lower protective cover, which is opposite to the upper protective cover; a group of sealing plates movably penetrate through each group of storage grooves; the overlooking section of the sealing plate is annular; the two groups of sealing plates are movably abutted together.
Further, a plurality of groups of second electric push rods are distributed in an annular array in the inner wall of one side of each group of storage grooves far away from the glass plate; the output end of each group of second electric push rods is in transmission connection with a corresponding group of sealing plates; a group of cleaning pads are arranged on the inner wall of each group of sealing plates; each group of cleaning pads are movably abutted against the outer wall of the glass plate.
Further, the first fixing mechanism comprises a housing; two groups of second sliding grooves are symmetrically formed in one side wall of the shell; two groups of fixing plates are symmetrically arranged in the two groups of second sliding grooves; a group of grooves with sector sections, which are attached to the outer wall of the near-field lens, are respectively formed in one side wall opposite to the two groups of fixing plates; the two groups of fixing plates are movably abutted against the outer wall of the close-range lens.
Further, an adjusting cavity is arranged in the shell; the adjusting cavity is communicated with the two groups of second sliding grooves; two groups of second screw rods are arranged in the adjusting cavity; one ends of the two groups of second screw rods are fixedly connected, and the other ends of the two groups of second screw rods are respectively and rotatably connected to the inner walls at two sides of the adjusting cavity; the thread directions of the two groups of second screw rods are opposite, and the central axes are on the same straight line.
Further, two groups of sliding blocks are connected to the inner wall of one side of the adjusting cavity far away from the second sliding groove in a sliding manner; the two groups of sliding blocks are respectively in threaded connection with one group of second screw rods; the two groups of sliding blocks are respectively connected with one group of fixed plates in a transmission way; a knob is connected to one side wall of the shell in a damping rotation manner; the knob is in transmission connection with one group of second screw rods.
The beneficial effects of the invention are as follows:
1. when the video camera works, the protection mechanism opens the camera shooting channel, so that the near view lens and the far view lens can carry out camera shooting together, the acquired pictures are combined to form a clear panoramic picture after being processed, meanwhile, the near view lens and the far view lens can also independently work, the near view lens and the far view lens are respectively driven to rotate for camera shooting through the first electric rotating disc and the second electric rotating disc, the acquired pictures can be split into screens, the shooting range is enlarged, the problem that the shooting range of the existing video camera has limitation is solved, and the camera shooting effect of the video camera is improved.
2. Through utilizing the shake condition of gyroscope control movable support board to drive movable support board through real-time control first electric putter and carry out vertical migration, drive two sets of first lead screws through two sets of micro-motors of real-time control and rotate respectively, under the threaded connection relation of two sets of first lead screws and movable support piece, make movable support piece can drive movable support board through first electric putter and carry out horizontal migration, make anti-shake mechanism can offset the shake of video camera, thereby make the video camera remain stable throughout at the during operation picture of making a video camera, the stability of making a video camera has been improved.
3. When the video camera is idle, two sets of closing plates are contradicted together to carry out dustproof work, when the video camera during operation, can control two sets of second electric putter respectively and drive corresponding closing plate and accomodate to corresponding storage tank for annular glass board can provide 360 for near vision camera lens and long shot camera lens and take a video recording the field of view, and lower protection casing, last protection casing and glass board can provide the protection for the video camera, and the closing plate can also drive the cleaning pad simultaneously and clean the outer wall of glass board at the activity in-process, avoids the dust to influence the quality of making a video recording the picture, has improved video camera's protective properties and quality of making a video recording.
4. The knob is twisted to drive two sets of second lead screws to rotate, under the threaded connection of two sets of second lead screws and two sets of sliders, make two sets of sliders can drive two sets of fixed plates and remove the outer wall that breaks away from near-field lens, thereby quick dismantles near-field lens, reason is the same because the structure of first fixed establishment and second fixed establishment, and the long-range view lens also can carry out quick dismantlement, has avoided loaded down with trivial details dismantlement process, has improved video camera's maintenance efficiency.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a video camera according to an embodiment of the invention;
FIG. 2 is a schematic diagram illustrating a video camera according to an embodiment of the invention;
FIG. 3 is an exploded view of a video camera according to an embodiment of the invention;
FIG. 4 illustrates a left side cross-sectional view of an anti-shake mechanism according to an embodiment of the invention;
FIG. 5 illustrates a top cross-sectional view of an anti-shake mechanism according to an embodiment of the invention;
fig. 6 shows a schematic structural view of a protection mechanism according to an embodiment of the present invention;
figure 7 illustrates a schematic cross-sectional view of a protective mechanism according to an embodiment of the present invention;
FIG. 8 shows an enlarged schematic view at A of FIG. 7 in accordance with an embodiment of the invention;
FIG. 9 shows a schematic structural view of a fixing mechanism according to an embodiment of the present invention;
fig. 10 shows a schematic left-hand cross-sectional view of a securing mechanism according to an embodiment of the invention.
In the figure: 1. a bottom plate; 2. an anti-shake mechanism; 3. a mounting plate; 4. a protective mechanism; 5. a first electric rotating disc; 6. a first fixing mechanism; 7. the second electric turntable; 8. a second fixing mechanism; 9. a close-up lens; 10. a long-range view lens; 201. a fixed base; 202. a movable groove; 203. a movable support plate; 204. a dust cover; 205. a gyroscope; 206. a movable supporting block; 207. a ball; 208. a first electric push rod; 209. a first chute; 210. a sliding plate; 211. a micro motor; 212. a first screw rod; 401. a lower protective cover; 402. an upper protective cover; 403. a glass plate; 404. a sealing plate; 405. a cleaning pad; 406. a storage groove; 407. a second electric push rod; 601. a housing; 602. a second chute; 603. a fixing plate; 604. a knob; 605. a regulating chamber; 606. a second screw rod; 607. a sliding block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides a far-near double-lens anti-shake video camera, which comprises a bottom plate 1. As shown in fig. 1, 2 and 3, the top of the base plate 1 is provided with an anti-shake mechanism 2; the top of the anti-shake mechanism 2 is in transmission connection with a mounting plate 3; a first electric turntable 5 is arranged at the center of the top of the mounting plate 3; the top of the first electric turntable 5 is in transmission connection with a first fixing mechanism 6; a close-up lens 9 is arranged on the first fixing mechanism 6; the top of the first fixing mechanism 6 is provided with a second electric turntable 7; the top of the second electric turntable 7 is in transmission connection with a second fixing mechanism 8; the second fixing mechanism 8 has the same structure as the first fixing mechanism 6; the second fixing mechanism 8 is provided with a long-range lens 10; the top joint of mounting panel 3 has protection machanism 4.
When the video camera works, the protection mechanism 4 opens a shooting channel, so that the near-view lens 9 and the far-view lens 10 can perform shooting together, the acquired pictures are combined to form a clear panoramic picture after being processed, meanwhile, the two pictures can also perform independent work, the near-view lens 9 and the far-view lens 10 are respectively driven to rotate for shooting through the first electric rotating disc 5 and the second electric rotating disc 7, the acquired pictures can be split, the shooting range is enlarged, the problem that the shooting range of the existing video camera has limitation is solved, and the shooting effect of the video camera is improved.
As shown in fig. 4 and 5, the anti-shake mechanism 2 includes a fixed base 201; a movable groove 202 is formed in the top of the fixed base 201; a movable supporting plate 203 is arranged at the top of the movable groove 202; a dust cover 204 is arranged between the outer wall of the movable supporting plate 203 and the inner wall of the movable groove 202; a gyroscope 205 is arranged at the bottom of the movable supporting plate 203; a group of first sliding grooves 209 are respectively formed in the inner walls of the four sides of the bottom of the movable groove 202; two opposite groups of first sliding grooves 209 are positioned on the same horizontal plane; a set of sliding plates 210 are slidably connected in each set of the first sliding grooves 209; wherein two groups of vertical sliding plates 210 are respectively provided with a group of micro motors 211; the output end of each group of miniature motors 211 is in transmission connection with a group of first screw rods 212; the central axes of the two groups of first screw rods 212 are not on the same horizontal plane; one end of each group of first screw rods 212 far away from the corresponding group of micro motors 211 is rotatably connected to the corresponding group of sliding plates 210; a movable supporting block 206 is arranged in the movable groove 202; the movable supporting block 206 is in threaded connection with two groups of first screw rods 212; the bottom of the movable supporting block 206 is provided with a ball 207; the ball 207 is movably abutted against the bottom inner wall of the movable groove 202; a first electric push rod 208 is arranged at the top of the movable supporting block 206; the output end of the first electric push rod 208 is in transmission connection with the movable supporting plate 203.
The movable supporting plate 203 is driven to vertically move by controlling the first electric push rod 208, the two groups of first screw rods 212 are driven to respectively rotate by controlling the two groups of micro motors 211, the movable supporting block 206 can drive the movable supporting plate 203 to horizontally move through the first electric push rod 208 under the threaded connection relation of the two groups of first screw rods 212 and the movable supporting block 206, so that the video camera can monitor the shaking condition of the movable supporting plate 203 during working, and the shaking counteracting movement is provided by controlling the micro motors 211 and the first electric push rod 208 in real time, so that the shooting picture of the video camera is always kept stable, and the shooting stability of the video camera is improved.
As shown in fig. 6, 7 and 8, the protection mechanism 4 includes a lower protection cover 401 and an upper protection cover 402; a glass plate 403 is arranged between the lower protective cover 401 and the upper protective cover 402; the glass plate 403 has a circular cross section in plan view; a group of storage grooves 406 are respectively formed in one side wall of the lower protective cover 401, which is opposite to the upper protective cover 402; each group of storage grooves 406 is movably penetrated by a group of sealing plates 404; the top cross section of the sealing plate 404 is annular; two groups of sealing plates 404 are movably abutted together; a plurality of groups of second electric push rods 407 are distributed in an annular array in the inner wall of one side of each group of storage grooves 406 far away from the glass plate 403; the output end of each group of second electric push rods 407 is in transmission connection with a corresponding group of sealing plates 404; a set of cleaning pads 405 are arranged on the inner wall of each set of sealing plates 404; each set of cleaning pads 405 is movable against the outer wall of the glass sheet 403.
When the video camera is idle, two groups of sealing plates 404 are in conflict together to carry out dustproof work, when the video camera works, two groups of second electric push rods 407 can be controlled to drive corresponding sealing plates 404 to be stored in corresponding storage grooves 406 respectively, so that annular glass plates 403 can provide 360-degree shooting fields for near-view lenses 9 and far-view lenses 10, a lower protective cover 401, an upper protective cover 402 and the glass plates 403 can provide protection for the video camera, and meanwhile, the sealing plates 404 can also drive cleaning pads 405 to clean the outer wall of the glass plates 403 in the moving process, so that dust is prevented from influencing the quality of shooting pictures, and the protection performance and the shooting quality of the video camera are improved.
As shown in fig. 9 and 10, the first fixing mechanism 6 includes a housing 601; two groups of second sliding grooves 602 are symmetrically formed in one side wall of the shell 601; two groups of fixing plates 603 are symmetrically arranged in the two groups of second sliding grooves 602; a set of grooves with sector sections, which are attached to the outer wall of the near-field lens 9, are respectively formed in one side wall opposite to the two sets of fixing plates 603; two groups of fixing plates 603 are movably abutted against the outer wall of the near lens 9; an adjusting cavity 605 is arranged in the shell 601; the adjusting cavity 605 is communicated with the two groups of second sliding grooves 602; two groups of second screw rods 606 are arranged in the adjusting cavity 605; one ends of the two groups of second screw rods 606 are fixedly connected, and the other ends of the two groups of second screw rods 606 are respectively and rotatably connected to the inner walls of two sides of the adjusting cavity 605; the thread directions of the two groups of second screw rods 606 are opposite, and the central axes are on the same straight line; two groups of sliding blocks 607 are connected on the inner wall of one side of the adjusting cavity 605 far away from the second sliding groove 602 in a sliding way; the two groups of sliding blocks 607 are respectively in threaded connection with a group of second screw rods 606; the two groups of sliding blocks 607 are respectively connected with a group of fixing plates 603 in a transmission way; a knob 604 is connected to one side wall of the shell 601 in a damping rotation manner; the knob 604 is in driving connection with a set of second lead screws 606 therein.
When video camera breaks down and needs to be maintained, protection machanism 4 can be opened, then twist knob 604 and drive two sets of second lead screws 606 and rotate, under the threaded connection of two sets of second lead screws 606 and two sets of sliders 607, make two sets of sliders 607 can drive two sets of fixed plates 603 and remove the outer wall that breaks away from near scene camera 9, thereby quick dismantlement to near scene camera 9, similarly because the structure of first fixed establishment 6 and second fixed establishment 8 is the same, long-range view camera 10 also can carry out quick dismantlement, avoided loaded down with trivial details dismantlement process, improved video camera's maintenance efficiency.
The invention provides a far-near double-lens anti-shake video camera, which adopts the following working principle: when the video camera works, two groups of second electric push rods 407 are controlled to drive corresponding sealing plates 404 to be stored in corresponding storage grooves 406, so that an annular glass plate 403 can provide 360-degree shooting fields for a near lens 9 and a far lens 10, the near lens 9 and the far lens 10 can carry out shooting together, the acquired pictures are combined to form a clear panoramic picture after being processed, meanwhile, the two can also work independently, the near lens 9 and the far lens 10 are driven to rotate to shoot through a first electric rotating disc 5 and a second electric rotating disc 7 respectively, the acquired pictures can be split, the shooting range is enlarged, and meanwhile, the sealing plates 404 can also drive a cleaning pad 405 to clean the outer wall of the glass plate 403 in the moving process, so that dust is prevented from affecting the quality of the shooting pictures. In the working process of the video camera, the gyroscope 205 is utilized to monitor the shaking condition of the movable supporting plate 203, the movable supporting plate 203 is driven to vertically move by controlling the first electric push rod 208 in real time, two groups of micro motors 211 are controlled in real time to drive two groups of first screw rods 212 to respectively rotate, and under the threaded connection relation between the two groups of first screw rods 212 and the movable supporting block 206, the movable supporting block 206 can drive the movable supporting plate 203 to horizontally move by the first electric push rod 208, so that the shooting picture of the video camera is always stable in working. When video camera breaks down and needs to be maintained, protection machanism 4 can be opened, then twist knob 604 and drive two sets of second lead screws 606 and rotate, under the threaded connection of two sets of second lead screws 606 and two sets of sliders 607, make two sets of sliders 607 can drive two sets of fixed plates 603 and remove the outer wall that breaks away from near scene camera 9, thereby quick dismantles near scene camera 9, similarly because the structure of first fixed establishment 6 and second fixed establishment 8 is the same, long-range view camera 10 also can carry out quick dismantlement, avoided loaded down with trivial details dismantlement process.
The knob 604 is screwed to drive two groups of second lead screws 606 to rotate, under the threaded connection of two groups of second lead screws 606 and two groups of sliding blocks 607, the two groups of sliding blocks 607 can drive two groups of fixing plates 603 to move to be separated from the outer wall of the near-field lens 9, so that the near-field lens 9 is rapidly disassembled, and similarly, the far-field lens 10 can be rapidly disassembled due to the fact that the structures of the first fixing mechanism 6 and the second fixing mechanism 8 are the same, the complex disassembling process is avoided, and the maintenance efficiency of the video camera is improved.
When the video camera is idle, two groups of sealing plates 404 are in conflict together to carry out dustproof work, when the video camera works, two groups of second electric push rods 407 can be controlled to drive corresponding sealing plates 404 to be stored in corresponding storage grooves 406 respectively, so that annular glass plates 403 can provide 360-degree shooting fields for near-view lenses 9 and far-view lenses 10, a lower protective cover 401, an upper protective cover 402 and the glass plates 403 can provide protection for the video camera, and meanwhile, the sealing plates 404 can also drive cleaning pads 405 to clean the outer wall of the glass plates 403 in the moving process, so that dust is prevented from influencing the quality of shooting pictures, and the protection performance and the shooting quality of the video camera are improved.
Through utilizing the shake condition of gyroscope 205 control movable support board 203 to drive movable support board 203 through real-time control first electric putter 208 and carry out vertical migration, drive two sets of first lead screws 212 through two sets of micro-motors 211 of real-time control and rotate respectively, under the threaded connection relation of two sets of first lead screws 212 and movable support piece 206, make movable support piece 206 drive movable support board 203 through first electric putter 208 and carry out horizontal migration, make anti-shake mechanism 2 can offset the shake of video camera, thereby make the video camera remain stable throughout at the during operation picture of making a video camera, the stability of making a video camera's shooting has been improved.
When the video camera works, the protection mechanism 4 opens a shooting channel, so that the near-view lens 9 and the far-view lens 10 can perform shooting together, the acquired pictures are combined to form a clear panoramic picture after being processed, meanwhile, the two pictures can also perform independent work, the near-view lens 9 and the far-view lens 10 are respectively driven to rotate for shooting through the first electric rotating disc 5 and the second electric rotating disc 7, the acquired pictures can be split, the shooting range is enlarged, the problem that the shooting range of the existing video camera has limitation is solved, and the shooting effect of the video camera is improved.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a far and near dual-lens anti-shake formula video camera, includes bottom plate (1), its characterized in that: an anti-shake mechanism (2) is arranged at the top of the bottom plate (1); the top of the anti-shake mechanism (2) is in transmission connection with a mounting plate (3); a first electric rotary table (5) is arranged at the center of the top of the mounting plate (3); the top of the first electric turntable (5) is in transmission connection with a first fixing mechanism (6); a close-up lens (9) is arranged on the first fixing mechanism (6); the top of the first fixing mechanism (6) is provided with a second electric rotary table (7); the top of the second electric turntable (7) is in transmission connection with a second fixing mechanism (8); the second fixing mechanism (8) has the same structure as the first fixing mechanism (6); the second fixing mechanism (8) is provided with a long-range lens (10); the top joint of mounting panel (3) has protection machanism (4).
2. The near-far dual-lens anti-shake video camera of claim 1, wherein: the anti-shake mechanism (2) comprises a fixed base (201); a movable groove (202) is formed in the top of the fixed base (201); a movable supporting plate (203) is arranged at the top of the movable groove (202); a dust cover (204) is arranged between the outer wall of the movable supporting plate (203) and the inner wall of the movable groove (202); and a gyroscope (205) is arranged at the bottom of the movable supporting plate (203).
3. The near-far dual-lens anti-shake video camera of claim 2, wherein: a group of first sliding grooves (209) are respectively formed in the inner walls of the four sides of the bottom of the movable groove (202); two opposite groups of first sliding grooves (209) are positioned on the same horizontal plane; a group of sliding plates (210) are slidably connected in each group of the first sliding grooves (209); wherein two groups of vertical sliding plates (210) are respectively provided with a group of micro motors (211).
4. The near-far dual-lens anti-shake video camera of claim 3, wherein: the output end of each group of miniature motors (211) is in transmission connection with a group of first screw rods (212); the central axes of the two groups of first screw rods (212) are not on the same horizontal plane; one end of each group of first screw rods (212) far away from the corresponding group of micro motors (211) is rotatably connected to the corresponding group of sliding plates (210).
5. The near-far dual-lens anti-shake video camera of claim 4, wherein: a movable supporting block (206) is arranged in the movable groove (202); the movable supporting blocks (206) are in threaded connection with two groups of first screw rods (212); the bottom of the movable supporting block (206) is provided with a ball (207); the ball (207) is movably abutted against the inner wall of the bottom of the movable groove (202); a first electric push rod (208) is arranged at the top of the movable supporting block (206); the output end of the first electric push rod (208) is in transmission connection with the movable supporting plate (203).
6. The near-far dual-lens anti-shake video camera of claim 2, wherein: the protection mechanism (4) comprises a lower protection cover (401) and an upper protection cover (402); a glass plate (403) is arranged between the lower protective cover (401) and the upper protective cover (402); the top-view cross section of the glass plate (403) is annular; a group of storage grooves (406) are respectively formed in one side wall of the lower protective cover (401) opposite to the upper protective cover (402); a group of sealing plates (404) movably penetrate through each group of the containing grooves (406); the top-view cross section of the sealing plate (404) is annular; the two groups of sealing plates (404) are movably abutted together.
7. The near-far dual-lens anti-shake video camera of claim 6, wherein: a plurality of groups of second electric push rods (407) are distributed in an annular array in the inner wall of one side of each group of storage grooves (406) far away from the glass plate (403); the output end of each group of second electric push rods (407) is in transmission connection with a corresponding group of sealing plates (404); a group of cleaning pads (405) are arranged on the inner wall of each group of sealing plates (404); each set of cleaning pads (405) is movably abutted against the outer wall of the glass sheet (403).
8. The near-far dual-lens anti-shake video camera of claim 2, wherein: the first fixing mechanism (6) comprises a shell (601); two groups of second sliding grooves (602) are symmetrically formed in one side wall of the shell (601); two groups of fixing plates (603) are symmetrically arranged in the two groups of second sliding grooves (602); a group of grooves with sector sections, which are attached to the outer wall of the near-field lens (9), are respectively formed in one side wall opposite to the two groups of fixing plates (603); the two groups of fixing plates (603) are movably abutted against the outer wall of the near-field lens (9).
9. The near-far dual-lens anti-shake video camera of claim 8, wherein: an adjusting cavity (605) is arranged in the shell (601); the adjusting cavity (605) is communicated with the two groups of second sliding grooves (602); two groups of second screw rods (606) are arranged in the adjusting cavity (605); one ends of the two groups of second screw rods (606) are fixedly connected, and the other ends of the two groups of second screw rods are respectively and rotatably connected to the inner walls of the two sides of the adjusting cavity (605); the thread directions of the two groups of second screw rods (606) are opposite, and the central axes are on the same straight line.
10. The near-far dual-lens anti-shake video camera of claim 9, wherein: two groups of sliding blocks (607) are connected on the inner wall of one side of the adjusting cavity (605) far away from the second sliding groove (602) in a sliding way; the two groups of sliding blocks (607) are respectively in threaded connection with a group of second screw rods (606); the two groups of sliding blocks (607) are respectively connected with a group of fixed plates (603) in a transmission way; a knob (604) is connected to one side wall of the shell (601) in a damping rotation manner; the knob (604) is in transmission connection with one group of second screw rods (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311660815.8A CN117376709A (en) | 2023-12-06 | 2023-12-06 | Far and near double-lens anti-shake video camera |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311660815.8A CN117376709A (en) | 2023-12-06 | 2023-12-06 | Far and near double-lens anti-shake video camera |
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| CN117376709A true CN117376709A (en) | 2024-01-09 |
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| CN202311660815.8A Pending CN117376709A (en) | 2023-12-06 | 2023-12-06 | Far and near double-lens anti-shake video camera |
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