CN113653892A - Multi-angle camera applied to tablet computer - Google Patents
Multi-angle camera applied to tablet computer Download PDFInfo
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- CN113653892A CN113653892A CN202110886972.5A CN202110886972A CN113653892A CN 113653892 A CN113653892 A CN 113653892A CN 202110886972 A CN202110886972 A CN 202110886972A CN 113653892 A CN113653892 A CN 113653892A
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- seat
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- electric telescopic
- sliding
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 230000000670 limiting effect Effects 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 14
- 239000013589 supplement Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Classifications
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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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a multi-angle camera applied to a tablet personal computer, which comprises an electric telescopic rod, a supporting element, a shell and a camera mechanism arranged in the shell, wherein a transmission mechanism is arranged in the shell, the output end of the electric telescopic rod is in driving connection with the supporting element through the transmission mechanism, the shell is in rotating connection with the supporting element through a connecting element, and when the output end of the electric telescopic rod extends out, the supporting element is driven to move through the transmission mechanism, and then the connecting element is driven to rotate through the transmission mechanism; the invention can control the lifting and the rotation of the camera mechanism through a group of electric telescopic rods, reduces driving elements and internal circuits, can shoot in multiple directions simultaneously through only one camera mechanism, has the functions of a front camera and a rear camera, reduces the production cost of the tablet personal computer, does not need to manually adjust the direction of the camera mechanism, and is convenient to use.
Description
Technical Field
The invention relates to the technical field of cameras, in particular to a multi-angle camera applied to a tablet computer.
Background
The camera is also called a computer camera, a computer eye, an electronic eye, and the like, is a video input device, and is widely applied to the fields of video communication, real-time monitoring, and the like, generally, the camera has a certain field angle, the field angle determines the field range of the camera, a camera with a large field angle (i.e., a wide-angle camera) can shoot a large scene, the sense of space of a picture can be increased, and the application field of the camera is more and more extensive.
The invention CN107491145A discloses a rotatable multi-angle camera of a tablet personal computer, and relates to the technical field of rotatable cameras. The tablet personal computer comprises a tablet personal computer body, a camera, an A rotating module, an A rotating vertical shaft, a B rotating module and a B rotating vertical shaft, wherein the camera is arranged in the center of the A rotating module; the lower end of the section of the rotating module A is sleeved with one end of the rotating vertical shaft A; the other end of the rotating vertical shaft A is vertically and fixedly arranged with the center of the rotating vertical shaft B; the rotating vertical shaft A is fixedly arranged on the rotating module B; the rotating vertical shaft B is fixedly arranged on the rotating module B; two ends of the rotating vertical shaft B are respectively sleeved by the tablet personal computer body. The rotation angle of the axial movement taking the rotating vertical shaft A as the shaft and the rotation angle of the axial movement taking the rotating vertical shaft B as the shaft are matched and adjusted, so that the multi-angle multi-plane rotation shooting can be perfectly realized under the condition that the tablet personal computer body is fixed, no redundant line exists, no space is occupied, and the carrying is convenient.
But this equipment need stir the camera with the hand and come angle regulation when using, because there is greasy dirt and dirt on hand, the camera is polluted easily to manual regulation camera angle, leads to the shooting effect not good, is not convenient for use.
Therefore, it is necessary to provide a multi-angle camera applied to a tablet computer to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a multi-angle camera applied to a tablet personal computer, and aims to solve the problem that the existing camera for the tablet personal computer in the background art is easy to pollute the camera through manually adjusting the angle of the camera, so that the shooting effect is poor.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be applied to multi-angle camera of panel computer, includes electric telescopic handle, support element, casing and sets up the mechanism of making a video recording in the casing, its characterized in that: the support element is internally provided with a transmission mechanism, the output end of the electric telescopic rod is in transmission connection with the support element through the transmission mechanism, the shell is in rotary connection with the support element through a connecting element, the transmission mechanism comprises a support seat and a first spring, the bottom end of the support seat is fixedly connected with the output end of the electric telescopic rod, the support seat is elastically connected with the inner wall of the bottom of the support element through the first spring, the support seat is slidably arranged in the support element, the top end of the support seat is provided with a rack, one end of the connecting element, which is positioned in the support element, is fixedly provided with a gear, when the output end of the electric telescopic rod extends out, the support element is driven to move towards the direction far away from the electric telescopic rod through the support seat and the first spring, and when the support element is limited to move, the support seat moves towards the connecting element to enable the rack to be meshed with the gear, the gear is driven to rotate through the movement of the rack, and the shell is driven to rotate through the connecting element when the gear rotates, so that the shooting direction of the shooting mechanism is adjusted.
When specifically using, when not using the mechanism of making a video recording, electric telescopic handle's output is the contraction state, supporting element and casing all hide in the recess of seting up on the panel computer this moment, when needing to use the mechanism of making a video recording, control electric telescopic handle's output stretches out, drive supporting element stretches out in the recess on the panel computer when electric telescopic handle's output stretches out, make the mechanism of making a video recording expose, the mechanism of making a video recording exposes the back completely, electric telescopic handle's output passes through drive mechanism drive connecting element again and rotates, connecting element drives the mechanism of making a video recording in the casing and rotates, make the mechanism of making a video recording rotatory to the direction that needs make a video recording.
As a further aspect of the present invention, a cavity is opened inside the supporting element, and the transmission mechanism is disposed in the cavity.
During the specific use, at first drive the support element rebound through supporting seat and first spring when electric telescopic handle's output stretches out, until the unable continuation removal of support element, the mechanism of making a video recording stretches out completely this moment, stretch out along with the continuation of electric telescopic handle output, the relative support element of supporting seat continues the rebound, support element drives rack rebound through first slide, the rack removes to and gear engagement back, along with rack rebound, the gear rotates, thereby it is rotatory to drive the mechanism of making a video recording in the casing through connecting element, the adjustment of the mechanism shooting direction of realizing making a video recording.
As a further scheme of the invention, a second sliding groove is formed in the top end of the supporting seat, a first sliding seat is slidably mounted on the second sliding groove, the top end of the first sliding seat is fixedly connected with the bottom end of the rack, tooth grooves are formed in two sides of the rack, an electromagnet is fixedly mounted on one side, away from the first sliding seat, of the top end of the supporting seat, a second spring is fixedly mounted in the second sliding groove, and one end, away from the electromagnet, of the second spring is fixedly connected with the first sliding seat.
When the camera shooting mechanism needs to rotate in the opposite direction, the electromagnet is started, the first sliding seat moves towards the electromagnet under the action of the attraction force of the electromagnet, the rack moves to the other side of the gear, the gear is driven to rotate in the opposite direction when the rack moves upwards, the camera shooting mechanism in the shell is driven to rotate in the opposite direction through the connecting element, and therefore the two-way camera shooting of the camera shooting mechanism is achieved.
As a further scheme of the invention, two sides of an inner cavity of the supporting element are respectively provided with a first sliding groove, two sides of the supporting seat are respectively provided with a limiting seat, the limiting seats are slidably mounted in the first sliding grooves, and a plurality of elastic limiting bulges are fixedly mounted on the inner wall of the first sliding grooves.
During specific use, can briefly pause when making spacing seat reciprocate through the spacing bellied setting of elasticity, spacing seat is supported the back by the spacing arch of elasticity, if electric telescopic handle does not continue to stretch out and draw back, then enables spacing seat and stops in this position, and the casing is fixed this moment for the mechanism of making a video recording in the casing can stop and shoot at this angle.
As a further scheme of the present invention, the camera mechanism includes a support ring and a driving mechanism, the support ring is fixedly installed in the housing, a sphere is disposed in the support ring, the sphere is rotatably connected with the support ring, a camera is fixedly installed in the sphere, and one side of the sphere is connected with the driving mechanism.
During specific use, can drive the spheroid through actuating mechanism and rotate to drive the camera in the spheroid and rotate, and then the shooting direction of adjustment camera.
As a further scheme of the present invention, the driving mechanism includes a rotating base, an arc-shaped sliding rail, a first stepping motor and a second stepping motor, the rotating base is fixedly connected to two ends of the arc-shaped sliding rail through two connecting rods, a second sliding base is slidably mounted on the arc-shaped sliding rail, the second sliding base is fixedly connected to an outer wall of the ball, a lead screw is rotatably mounted in the rotating base, a third sliding base is slidably mounted in the rotating base, the third sliding base is in threaded connection with the lead screw, an elastic connecting member is fixedly mounted on a side wall of the third sliding base close to the ball, one end of the elastic connecting member far from the third sliding base is movably connected to the second sliding base, a first stepping motor is fixedly mounted on a side wall of the rotating base, an output shaft of the first stepping motor is fixedly connected to one end of the lead screw, and the second stepping motor is fixedly mounted in the housing, and the output shaft of the second stepping motor is fixedly connected with the rotating seat.
When the automatic face tracking device is used specifically, the screw rod is driven to rotate when the output shaft of the first stepping motor rotates, the third sliding seat is driven to slide in the rotary seat when the screw rod rotates, the third sliding seat is driven to slide on the arc-shaped sliding rail through the elastic connecting piece when the third sliding seat slides, so that the camera in the ball body is driven to rotate, the rotary seat is driven to rotate when the output shaft of the second stepping motor rotates, the rotary seat drives the arc-shaped sliding rail to rotate through the connecting rod, the arc-shaped sliding rail drives the ball body to rotate through the second sliding seat, so that the camera in the ball body is driven to rotate along the axial lead of the support ring, the camera can rotate towards multiple directions, the face tracking module can be matched to carry out face tracking when the automatic face tracking device is used, and the camera can rotate along with the movement of a user.
As a further scheme of the present invention, a light supplement lamp is fixedly mounted on the sphere, the light supplement lamp is annular, and the camera is located inside the light supplement lamp.
During specific use, the light filling lamp can rotate along with the camera, and the camera shooting effect can be improved.
As a further scheme of the present invention, the elastic connection member includes a connection cylinder, a third spring, a telescopic column and a connection ball, one end of the connection cylinder is fixedly connected to the third slide seat, the connection cylinder is slidably connected to the telescopic column, the third spring is fixedly installed in the connection cylinder, one end of the third spring, which is far away from the third slide seat, is fixedly connected to the telescopic column, one end of the telescopic column, which is far away from the third slide seat, is fixedly installed with the connection ball, the second slide seat is provided with the connection groove, and the connection ball is movably installed in the connection groove.
When specifically using, when the third slide drives the second slide and slides, because the motion trail of third slide is the straight line, and the motion trail of second slide is the pitch arc, so distance between the two is changing always when sliding, and elastic connection spare passes through the connecting cylinder and flexible post can adjust length for the third slide can drive the second slide through elastic connection spare and slide.
As a further scheme of the present invention, both sides of the top of the inner cavity of the supporting element are fixedly provided with a first air bag, the first air bag is an elastic air bag, the top of the inner cavity of the supporting element is slidably provided with a reinforcing plate, one end of the reinforcing plate close to the camera shooting mechanism penetrates through the side wall of the supporting element, one end of the reinforcing plate far away from the camera shooting mechanism is fixedly provided with a second air bag, and the second air bag is communicated with the first air bag.
When the camera shooting mechanism is used in detail, when the camera shooting mechanism is under the action of external force, the camera shooting mechanism can rotate, the rack and the gear are driven to rotate, when the stress is large, the gear and the rack can be damaged, the reinforcing plate is arranged to lock the extended camera shooting mechanism, when the rack moves upwards, the top end of the rack extrudes the first air bag, the gas in the first air bag is pressed into the second air bag after the first air bag is compressed, the second air bag is expanded, one end of the reinforcing plate extends out of the supporting element and moves to the upper side of the camera shooting mechanism, the camera shooting mechanism is locked and cannot rotate, when the rack moves downwards, the first air bag expands under the action of self elasticity, the gas in the second air bag is sucked out, the second air bag contracts, the reinforcing plate moves into the supporting element, and the locking of the camera shooting mechanism is released.
As a further scheme of the invention, the connecting element comprises a driving shaft and a driven shaft, the gear is fixedly arranged on the driving shaft, one end of the driving shaft is fixedly provided with a connecting column, one end of the driven shaft is provided with an installation groove, the connecting column is inserted into the installation groove and is rotatably connected with the driven shaft, the connecting column divides the installation groove into two buffer chambers, two clapboards are fixedly arranged on the connecting column, the two clapboards are respectively positioned in the middle of the inner cavities of the two buffer chambers, and buffer air bags are fixedly arranged on two sides of the two clapboards.
During the concrete use, when the casing receives external force striking, the casing rotates, and the driven shaft rotates during the rotation, and the relative buffer chamber of baffle removes when the driven shaft is rotatory, and under the elastic action of buffering gasbag, the driven shaft can not drive the driving shaft and rotate to can not cause because of the rotatory inside part atress damage of support element that leads to of driving shaft, through the cushioning effect of elasticity gasbag, the effectual anti striking performance that improves camera shooting mechanism, improved life.
The working principle is as follows: when the camera shooting mechanism is not used, the output end of the electric telescopic rod is in a contraction state, the supporting element and the shell are hidden in a groove formed in the tablet personal computer, when the camera shooting mechanism is required to be used, the output end of the electric telescopic rod is controlled to extend out, when the output end of the electric telescopic rod extends out, the supporting element is driven to move upwards through the supporting seat and the first spring until the supporting element cannot move continuously under the limiting action of the limiting block, at the moment, the camera shooting mechanism extends out completely, the supporting seat moves upwards relative to the supporting element along with the continuous extension of the output end of the electric telescopic rod, the supporting element drives the rack to move upwards through the first sliding seat, after the rack moves to be meshed with the gear, the gear rotates along with the upward movement of the rack, so that the camera shooting mechanism in the shell is driven to rotate through the connecting element, and the adjustment of the shooting direction of the camera shooting mechanism is realized, when the camera shooting mechanism needs to rotate in the opposite direction, the electromagnet is started, the first sliding seat moves towards the electromagnet under the action of the suction force of the electromagnet, so that the rack moves to the other side of the gear, the rack moves upwards at the moment and drives the gear to rotate in the opposite direction, the camera shooting mechanism in the shell is driven to rotate in the opposite direction through the connecting element, and the two-way shooting of the camera shooting mechanism is realized, when the camera shooting is carried out, the output shaft of the first stepping motor drives the screw rod to rotate when rotating, the screw rod drives the third sliding seat to slide in the rotating seat when rotating, the second sliding seat is driven to slide on the arc-shaped sliding rail through the elastic connecting piece when sliding, so that the camera in the ball body is driven to rotate along the axis of the supporting ring, the rotating seat is driven to rotate through the connecting rod, the arc-shaped sliding rail drives the ball body to rotate through the second sliding seat, so that the camera in the ball body is driven to rotate along the axis of the supporting ring, make the camera can rotate towards a plurality of directions, can cooperate face recognition module to carry out face tracking during the use for the camera can rotate along with user's removal, has improved the shooting effect.
The invention relates to a multi-angle camera applied to a tablet computer, which can hide a camera shooting mechanism in a groove arranged on the tablet computer through an electric telescopic rod, when the camera shooting mechanism is required to be used, the output end of the electric telescopic rod is controlled to extend out, a support element is driven to extend out of the groove on the tablet computer when the output end of the electric telescopic rod extends out, so that the camera shooting mechanism is exposed, after the camera shooting mechanism is completely exposed, the output end of the electric telescopic rod drives a connecting element to rotate through a transmission mechanism, the connecting element drives the camera shooting mechanism in a shell to rotate, so that the camera shooting mechanism rotates to the direction required to take a picture, the lifting and the rotation of the camera shooting mechanism can be controlled through a group of electric telescopic rods, the driving elements are reduced, the internal circuits are reduced, the camera shooting mechanism can shoot towards multiple directions simultaneously through only one camera shooting mechanism, and the direction of the camera shooting mechanism does not need to be manually adjusted, the use is convenient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic three-dimensional structure of the present invention when collapsed within a tablet computer;
FIG. 2 is a schematic three-dimensional view of the present invention as it extends from within a tablet computer;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 3 at A according to the present invention;
FIG. 5 is a schematic view of the present invention showing the structure of the electric telescopic rod continuously changing during the extension of the output end of the electric telescopic rod;
FIG. 6 is a schematic view of the present invention mounted on a tablet computer;
FIG. 7 is a schematic view of the construction of the camera mechanism of the present invention;
FIG. 8 is a schematic top view of the camera mechanism of the present invention;
FIG. 9 is a schematic sectional view of the elastic connecting member of the present invention;
FIG. 10 is a schematic cross-sectional view of a connecting element and gear of the present invention;
FIG. 11 is a schematic sectional view taken along line A-A of FIG. 10;
fig. 12 is a schematic view of an installation structure of the reinforcing plate of the present invention.
In the figure: 1. an electric telescopic rod; 2. a support element; 201. a limiting block; 202. a first chute; 3. a housing; 4. a camera mechanism; 41. a support ring; 42. a sphere; 43. a camera; 44. a drive mechanism; 441. a rotating base; 442. a connecting rod; 443. an arc-shaped slide rail; 444. a second slide carriage; 445. a screw rod; 446. a third slide carriage; 447. an elastic connecting member; 4471. a connecting cylinder; 4472. a third spring; 4473. a telescopic column; 4474. a connecting ball; 448. a first stepping motor; 449. a second stepping motor; 45. a light supplement lamp; 5. a connecting element; 51. a drive shaft; 511. connecting columns; 52. a driven shaft; 521. a buffer chamber; 53. a partition plate; 54. a buffer air bag; 6. a supporting seat; 601. a limiting seat; 602. a second chute; 7. a first spring; 8. a first slider; 9. a rack; 10. a gear; 11. a second spring; 12. an electromagnet; 13. an elastic limit bulge; 14. a first air bag; 15. a second air bag; 16. a reinforcing plate; 17. a gas delivery pipe.
Detailed Description
As shown in fig. 1 to 3, a be applied to multi-angle camera of panel computer, including electric telescopic handle 1, support element 2 and casing 3, electric telescopic handle 1 and support element 2 all are provided with two, just electric telescopic handle 1's output passes through drive mechanism and is connected with support element 2 drive, casing 3 rotates through two connecting element 5 and installs between two support element 2, and at first remove through drive mechanism drive support element 2 when electric telescopic handle 1's output stretches out, and rethread drive mechanism drive connecting element 5 rotates, the inner chamber of casing 3 is provided with camera mechanism 4.
When the camera shooting mechanism 4 is not used, the output end of the electric telescopic rod 1 is in a contraction state, the supporting element 2 and the shell 3 are hidden in a groove formed in a tablet personal computer at the moment, when the camera shooting mechanism 4 is needed to be used, the output end of the electric telescopic rod 1 is controlled to extend out, the supporting element 2 is driven to extend out of the groove on the tablet personal computer when the output end of the electric telescopic rod 1 extends out, the camera shooting mechanism 4 is exposed, after the camera shooting mechanism 4 is completely exposed, the output end of the electric telescopic rod 1 drives the connecting element 5 to rotate through the transmission mechanism, the connecting element 5 drives the camera shooting mechanism 4 in the shell 3 to rotate, the camera shooting mechanism 4 rotates to the direction needing to take a picture, the lifting and the rotation of the camera shooting mechanism 4 can be controlled only through one group of electric telescopic rods 1, the driving elements are reduced, the internal circuits are reduced, and the camera shooting can be simultaneously carried out towards multiple directions only through one camera shooting mechanism 4, the production cost of the tablet computer is reduced.
As shown in fig. 3 to 6, a stopper 201 is fixedly installed at the bottom of the side wall of the supporting element 2, the supporting element 2 cannot be separated from the tablet computer under the action of the stopper 201, a cavity is formed inside the supporting element 2, first sliding grooves 202 are formed in both sides of the cavity, the transmission mechanism is arranged in the cavity, the transmission mechanism comprises a supporting seat 6, a first spring 7, a rack 9 and a gear 10, the bottom end of the supporting seat 6 is fixedly connected with the output end of the electric telescopic rod 1, the supporting seat 6 is elastically connected with the inner wall of the bottom of the supporting element 2 through the first spring 7, both sides of the supporting seat 6 are provided with a stopper 601, the stopper 601 is slidably installed in the first sliding groove 202, a second sliding groove 602 is formed in the top end of the supporting seat 6, and a first sliding seat 8 is slidably installed on the second sliding groove 602, top fixed mounting of first slide 8 has rack 9, the tooth's socket has all been seted up to the both sides of rack 9, one side fixed mounting that first slide 8 was kept away from on the top of supporting seat 6 has electro-magnet 12, is provided with the iron sheet on the first slide 8, can attract first slide 8 when electro-magnet 12 opens, fixed mounting has second spring 11 in the second spout 602, the one end and the first slide 8 fixed connection of electro-magnet 12 are kept away from to second spring 11, connecting element 5 is located the inside one end fixed mounting of support element 2 has gear 10, gear 10 with rack 9 looks adaptation.
When the device is used, when the output end of the electric telescopic rod 1 extends out, the supporting element 2 is driven to move upwards through the supporting seat 6 and the first spring 7 at first until the supporting element 2 cannot move continuously under the limiting action of the limiting block 201, at the moment, the camera shooting mechanism 4 extends out completely, along with the continuous extension of the output end of the electric telescopic rod 1, the supporting seat 6 moves upwards relative to the supporting element 2 continuously, the supporting element 2 drives the rack 9 to move upwards through the first sliding seat 8, after the rack 9 moves to be meshed with the gear 10, the gear 10 rotates along with the upward movement of the rack 9, so that the camera shooting mechanism 4 in the shell 3 is driven to rotate through the connecting element 5, the adjustment of the shooting direction of the camera shooting mechanism 4 is realized, when the camera shooting mechanism 4 needs to rotate in the opposite direction, the electromagnet 12 is started, and the first sliding seat 8 moves towards the electromagnet 12 under the suction force of the electromagnet 12, make rack 9 remove to the opposite side of gear 10, drive gear 10 antiport when rack 9 moves up this moment to drive camera mechanism 4 antiport in the casing 3 through connecting element 5, realized camera mechanism 4's two-way shooting, possess leading camera 43 and rear camera 43's function simultaneously, reduced panel computer's manufacturing cost.
As shown in fig. 4, a plurality of elastic limit protrusions 13 are fixedly installed on the inner wall of the first sliding groove 202.
During the specific use, can briefly pause when making spacing seat 601 reciprocate through the setting of the spacing arch 13 of elasticity, spacing seat 601 is supported the back by the spacing arch 13 of elasticity, does not continue to stretch out and draw back like electric telescopic handle 1, then enables spacing seat 601 and stops in this position, and casing 3 is fixed this moment for mechanism 4 of making a video recording in the casing 3 can stop and shoot at this angle.
As shown in fig. 7 and 8, the image capturing mechanism 4 includes a support ring 41 and a driving mechanism 44, the support ring 41 is fixedly installed in the housing 3, a sphere 42 is disposed in the support ring 41, the sphere 42 is rotatably connected with the support ring 41, a camera 43 is fixedly installed in the sphere 42, the driving mechanism 44 is connected to one side of the sphere 42, the driving mechanism 44 includes a rotation seat 441, an arc-shaped slide rail 443, a first stepping motor 448 and a second stepping motor 449, the rotation seat 441 is fixedly connected with two ends of the arc-shaped slide rail 443 through two connecting rods 442, an arc center of the arc-shaped slide rail 443 coincides with a sphere center of the sphere 42, a second slide seat 444 is slidably installed on the arc-shaped slide rail 443, the second slide seat 444 is fixedly connected with an outer wall of the sphere 42, a screw rod 445 is rotatably installed in the rotation seat 441, a third slide seat 446 is slidably installed in the rotation seat 441, the third slide seat 446 with lead screw 445 threaded connection, a lateral wall of third slide seat 446 near spheroid 42 is fixedly mounted with elastic connecting piece 447, the one end that third slide seat 446 was kept away from to elastic connecting piece 447 with second slide seat 444 swing joint, a lateral wall of roating seat 441 is fixedly mounted with first step motor 448, the output shaft of first step motor 448 with the one end fixed connection of lead screw 445, second step motor 449 fixed mounting is in casing 3, the output shaft of second step motor 449 with roating seat 441 fixed connection, fixedly mounted with light filling lamp 45 on the spheroid 42, light filling lamp 45 sets up to the annular, and camera 43 is located the inboard of light filling lamp 45, and light filling lamp 45 can follow camera 43 and rotate together, can improve the effect of making a video recording.
During the specific use, the output shaft of the first stepping motor 448 rotates to drive the screw rod 445 to rotate, the screw rod 445 rotates to drive the third slide seat 446 to slide in the rotating seat 441, the third slide seat 446 slides to drive the second slide seat 444 to slide on the arc-shaped slide rail 443 through the elastic connecting piece 447, so as to drive the camera 43 in the sphere 42 to rotate, the output shaft of the second stepping motor 449 rotates to drive the rotating seat 441 to rotate, the rotating seat 441 drives the arc-shaped slide rail 443 to rotate through the connecting rod 442, the arc-shaped slide rail 443 drives the sphere 42 to rotate through the second slide seat 444, so as to drive the camera 43 in the sphere 42 to rotate along the axis of the support ring 41, so that the camera 43 can rotate towards multiple directions, during the use, the camera 43 can be matched with the face recognition module to track the face, so that the camera 43 can rotate along with the movement of a user, and the shooting effect is improved.
As shown in fig. 9, the elastic connecting member 447 includes a connecting tube 4471, a third spring 4472, a telescopic column 4473 and a connecting ball 4474, one end of the connecting tube 4471 is fixedly connected to the third slide seat 446, the connecting tube 4471 is slidably connected to the telescopic column 4473, the third spring 4472 is fixedly installed in the connecting tube 4471, one end of the third spring 4472 far from the third slide seat 446 is fixedly connected to the telescopic column 4473, one end of the telescopic column 4473 far from the third slide seat 446 is fixedly installed with the connecting ball 4474, the second slide seat 444 is provided with a connecting groove, and the connecting ball 4474 is movably installed in the connecting groove.
When the sliding device is used specifically, when the third sliding seat 446 drives the second sliding seat 444 to slide, because the movement track of the third sliding seat 446 is a straight line, and the movement track of the second sliding seat 444 is an arc line, the distance between the third sliding seat 446 and the second sliding seat 444 is changed all the time during sliding, and the length of the elastic connecting piece 447 can be adjusted through the connecting cylinder 4471 and the telescopic column 4473, so that the third sliding seat 446 can drive the second sliding seat 444 to slide through the elastic connecting piece 447.
As shown in fig. 3 and 12, first air bags 14 are fixedly mounted on both sides of the top of the inner cavity of the support element 2, the first air bags 14 are elastic air bags, a reinforcing plate 16 is slidably mounted on the top of the inner cavity of the support element 2, one end of the reinforcing plate 16 close to the camera shooting mechanism 4 penetrates through the side wall of the support element 2, one end of the reinforcing plate 16 far away from the camera shooting mechanism 4 is fixedly mounted with a second air bag 15, and the second air bag 15 is communicated with the first air bags 14.
When the camera shooting mechanism 4 is used in detail, when the camera shooting mechanism 4 is acted by external force, the camera shooting mechanism 4 may rotate to drive the rack 9 and the gear 10 to rotate, when the external force is large, the gear 10 and the rack 9 may be damaged, therefore, the reinforcing plate 16 is arranged to lock the camera shooting mechanism 4 after extending out, when the rack 9 moves upwards, the top end of the rack 9 extrudes the first air bag 14, the first air bag 14 compresses to press the gas in the first air bag into the second air bag 15, so that the second air bag 15 expands, so that one end of the reinforcing plate 16 extends out of the supporting element 2 and moves to the upper part of the camera shooting mechanism 4, so as to lock the camera shooting mechanism 4 and prevent the camera shooting mechanism 4 from rotating, when the rack 9 moves downwards, the first air bag 14 expands under the action of self elasticity, so as to suck out the gas in the second air bag 15, so that the second air bag 15 contracts, so that the reinforcing plate 16 moves to the supporting element 2, the lock of the imaging mechanism 4 is released.
As shown in fig. 10 and 11, the connecting element 5 includes a driving shaft 51 and a driven shaft 52, the gear 10 is fixedly mounted on the driving shaft 51, a connecting column 511 is fixedly mounted at one end of the driving shaft 51, an installation groove is formed at one end of the driven shaft 52, the connecting column 511 is inserted into the installation groove and is rotatably connected with the driven shaft 52, the connecting column 511 divides the installation groove into two buffer chambers 521, two partition plates 53 are fixedly mounted on the connecting column 511, the two partition plates 53 are respectively located in the middle of the inner cavities of the two buffer chambers 521, and two buffer air bags 54 are fixedly mounted on two sides of the partition plates 53.
During the specific use, when casing 3 receives external force striking, casing 3 rotates, driven shaft 52 rotates during the rotation, baffle 53 removes relative buffer chamber 521 when driven shaft 52 is rotatory, under the elastic action of buffering gasbag 54, driven shaft 52 can not drive driving shaft 51 and rotate, thereby can not cause because of the rotatory part atress that leads to support element 2 inside of driving shaft 51 damages, through the cushioning effect of elastic gasbag, the effectual crashproof performance that has improved camera shooting mechanism 4, and service life is prolonged.
The working principle is as follows: when the camera shooting mechanism 4 is not used, the output end of the electric telescopic rod 1 is in a contracted state, at the moment, the supporting element 2 and the shell 3 are both hidden in a groove formed in a tablet personal computer, when the camera shooting mechanism 4 is needed to be used, the output end of the electric telescopic rod 1 is controlled to extend out, when the output end of the electric telescopic rod 1 extends out, the supporting element 2 is firstly driven by the supporting seat 6 and the first spring 7 to move upwards until the supporting element 2 cannot move continuously under the limiting action of the limiting block 201, at the moment, the camera shooting mechanism 4 extends out completely, along with the continuous extension of the output end of the electric telescopic rod 1, the supporting seat 6 moves upwards relative to the supporting element 2, the supporting element 2 drives the rack 9 to move upwards through the first sliding seat 8, after the rack 9 moves to be meshed with the gear 10, along with the upward movement of the rack 9, the gear 10 rotates, so that the camera shooting mechanism 4 in the shell 3 is driven by the connecting element 5 to rotate, when the camera shooting mechanism 4 needs to rotate in the opposite direction, the electromagnet 12 is turned on, the first sliding seat 8 moves towards the electromagnet 12 under the action of the attraction of the electromagnet 12, so that the rack 9 moves to the other side of the gear 10, at the moment, the rack 9 moves upwards, the gear 10 is driven to rotate in the opposite direction, the camera shooting mechanism 4 in the shell 3 is driven to rotate in the opposite direction through the connecting element 5, the two-way shooting of the camera shooting mechanism 4 is realized, when in shooting, the output shaft of the first stepping motor 448 drives the screw rod 445 to rotate when rotating, the screw rod 445 drives the third sliding seat 446 to slide in the rotating seat 441 when rotating, when the third sliding seat 446 slides, the second sliding seat 444 is driven to slide on the arc-shaped sliding rail 443 through the elastic connecting piece 447, so that the camera 43 in the sphere 42 is driven to rotate, and when the output shaft of the second stepping motor 449 rotates, the rotating seat 441 is driven to rotate, the roating seat 441 drives the arc-shaped sliding rail 443 to rotate through the connecting rod 442, the arc-shaped sliding rail 443 drives the sphere 42 to rotate through the second sliding seat 444, so that the camera 43 in the sphere 42 is driven to rotate along the axis of the supporting ring 41, the camera 43 can rotate towards a plurality of directions, the camera can be matched with the face recognition module to track the face during use, the camera 43 can rotate along with the movement of a user, and the shooting effect is improved.
Claims (9)
1. The utility model provides a be applied to multi-angle camera of panel computer, includes electric telescopic handle, support element, casing and sets up the mechanism of making a video recording in the casing, its characterized in that: the support element is internally provided with a transmission mechanism, the output end of the electric telescopic rod is in transmission connection with the support element through the transmission mechanism, the shell is in rotary connection with the support element through a connecting element, the transmission mechanism comprises a support seat and a first spring, the bottom end of the support seat is fixedly connected with the output end of the electric telescopic rod, the support seat is elastically connected with the inner wall of the bottom of the support element through the first spring, the support seat is slidably arranged in the support element, the top end of the support seat is provided with a rack, one end of the connecting element, which is positioned in the support element, is fixedly provided with a gear, when the output end of the electric telescopic rod extends out, the support element is driven to move towards the direction far away from the electric telescopic rod through the support seat and the first spring, and when the support element is limited to move, the support seat moves towards the connecting element to enable the rack to be meshed with the gear, the gear is driven to rotate through the movement of the rack, and the shell is driven to rotate through the connecting element when the gear rotates, so that the shooting direction of the shooting mechanism is adjusted.
2. The multi-angle camera applied to the tablet computer of claim 1, wherein: a cavity is formed in the supporting element, and the transmission mechanism is arranged in the cavity.
3. The multi-angle camera applied to the tablet computer of claim 2, wherein: the second spout has been seted up on the top of supporting seat, slidable mounting has first slide on the second spout, the top of first slide with the bottom fixed connection of rack, the tooth's socket has all been seted up to the both sides of rack, one side fixed mounting that first slide was kept away from on the top of supporting seat has the electro-magnet, fixed mounting has the second spring in the second spout, the one end and the first slide fixed connection of electro-magnet are kept away from to the second spring.
4. The multi-angle camera applied to the tablet computer of claim 2, wherein: the supporting component is characterized in that first sliding grooves are formed in two sides of an inner cavity of the supporting element, limiting seats are arranged on two sides of the supporting seat, the limiting seats are slidably mounted in the first sliding grooves, and a plurality of elastic limiting bulges are fixedly mounted on the inner wall of the first sliding groove.
5. The multi-angle camera applied to the tablet computer of claim 1, wherein: the camera shooting mechanism comprises a support ring and a driving mechanism, the support ring is fixedly installed in the shell, a sphere is arranged in the support ring, the sphere is rotatably connected with the support ring relatively, a camera is fixedly installed in the sphere, and the driving mechanism is connected to one side of the sphere.
6. The multi-angle camera applied to the tablet computer of claim 5, wherein: the driving mechanism comprises a rotating seat, an arc-shaped sliding rail, a first stepping motor and a second stepping motor, the rotating seat is fixedly connected with two ends of an arc-shaped sliding rail through two connecting rods, a second sliding seat is slidably arranged on the arc-shaped sliding rail, the second sliding seat is fixedly connected with the outer wall of the ball body, a screw rod is rotatably arranged in the rotating seat, a third sliding seat is arranged in the rotating seat in a sliding way and is in threaded connection with the screw rod, an elastic connecting piece is fixedly arranged on one side wall of the third sliding seat close to the sphere, one end of the elastic connecting piece far away from the third sliding seat is movably connected with the second sliding seat, a first stepping motor is fixedly arranged on one side wall of the rotating seat, an output shaft of the first stepping motor is fixedly connected with one end of the screw rod, the second stepping motor is fixedly arranged in the shell, and an output shaft of the second stepping motor is fixedly connected with the rotating seat.
7. The multi-angle camera applied to the tablet computer of claim 5, wherein: the ball body is fixedly provided with a light supplement lamp, the light supplement lamp is annular, and the camera is located on the inner side of the light supplement lamp.
8. The multi-angle camera applied to the tablet computer of claim 6, wherein: elastic connection spare includes connecting cylinder, third spring, flexible post and connection ball, the one end of connecting cylinder with third slide fixed connection, the connecting cylinder with flexible post sliding connection, fixed mounting has the third spring in the connecting cylinder, the one end and the flexible post fixed connection of third slide are kept away from to the third spring, the one end fixed mounting that the third slide was kept away from to flexible post has the connection ball, the spread groove has been seted up on the second slide, connect ball movable mounting in the spread groove.
9. The multi-angle camera applied to the tablet computer of claim 1, wherein: the camera shooting device is characterized in that first air bags are fixedly mounted on two sides of the top of the inner cavity of the supporting element, a reinforcing plate is slidably mounted at the top of the inner cavity of the supporting element, one end, close to the camera shooting mechanism, of the reinforcing plate penetrates through the side wall of the supporting element, a second air bag is fixedly mounted at one end, far away from the camera shooting mechanism, of the reinforcing plate, and the second air bag is communicated with the first air bags.
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| CN202110886972.5A CN113653892B (en) | 2021-08-03 | 2021-08-03 | Multi-angle camera applied to tablet computer |
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| CN202110886972.5A CN113653892B (en) | 2021-08-03 | 2021-08-03 | Multi-angle camera applied to tablet computer |
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