CN116781850B - Conference recorder for conference multimedia - Google Patents
Conference recorder for conference multimedia Download PDFInfo
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- CN116781850B CN116781850B CN202311055825.9A CN202311055825A CN116781850B CN 116781850 B CN116781850 B CN 116781850B CN 202311055825 A CN202311055825 A CN 202311055825A CN 116781850 B CN116781850 B CN 116781850B
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- cover
- frame
- conference
- recording device
- lifting
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- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 238000012544 monitoring process Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000000007 visual effect Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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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
- F16M11/20—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
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention provides a conference recorder for conference multimedia, which relates to the technical field of conference recording and comprises: the mounting mechanism comprises a frame, a cover and a limiting ring, wherein the top of the frame is provided with an opening; a recording device; the lifting mechanism comprises a first motor, a screw rod and a threaded pipe; the locking mechanism comprises a rotating cover, a sliding cover, a locking plate, a transmission rod, a U-shaped sliding plate and an elastic piece. According to the scheme, in the process that the lifting mechanism drives the recording device to switch from the storage state to the unfolding state, the switching of the use mode of the first motor is completed, so that the recording device can shoot and record conference pictures when in the storage state, and the lifting adjustment of the height of the recording device is conveniently controlled; when the recording device is in an unfolding state, the rotation adjustment of the recording device is conveniently and adaptively controlled, and the rotation adjustment is used for adjusting the visual angle of a recorded picture.
Description
Technical Field
The invention relates to the technical field of conference recording, in particular to a conference recorder for conference multimedia.
Background
In the process of enterprise development, the development of enterprises is promoted through the bargained activities of enterprise conferences, and when long-time conferences are carried out, the enterprise conference is mainly displayed in a picture and sound mode and used for explanation and analysis of enterprise conference contents, and in the process of conferences, a conference recorder is needed for realizing the recording of the conference contents.
In related prior art, a meeting record appearance is disclosed, mainly by protective housing, protective top cap, camera, adapter, rotary mechanism, the protective top cap passes through rotary mechanism and rotates to be installed on the protective housing, the camera is installed the bottom of protective top cap, and accomodate in the protective housing, the adapter sets firmly on the camera, rotary mechanism installs on the protective housing, shoot the meeting picture that shows on the screen through the camera, the adapter records meeting sound, guarantee meeting video record and sound record's integrality, and can accomodate in the protective housing, the camera of being convenient for stores and carries.
When the conventional conference recorder is used, after the process of switching from the storage state to the unfolding state, the camera can only be lifted, and in the process of actually installing and using the camera, the angle of the conference record needs to be adjusted to the angle actually required according to the use requirement, and in the process of conference speaking, the adaptive steering adjustment is also required to be carried out on the conference range according to the use requirement so as to adapt to the picture shooting of conference users, and how to realize the automatic rotation adjustment of the camera after the conference recorder is switched from the storage state to the unfolding state is further studied.
Therefore, it is necessary to provide a conference recorder for conference multimedia to solve the above technical problems.
Disclosure of Invention
The invention provides a conference recorder for conference multimedia, which solves the problem of realizing automatic rotation adjustment of a camera after the conference recorder is switched from a storage state to an unfolding state in the related art.
In order to solve the above technical problems, the conference recorder for conference multimedia provided by the present invention includes:
the mounting mechanism comprises a frame, a cover and a limiting ring, wherein the top of the frame is provided with an opening, the cover is shielded at the opening of the frame, and the limiting ring is fixedly arranged in the frame;
the recording device is movably arranged at the opening of the frame and fixedly arranged at the bottom of the cover;
the lifting mechanism comprises a first motor, a screw rod and a threaded pipe, wherein the first motor is fixedly arranged on the frame, the screw rod is fixedly arranged at the shaft end of the first motor, the threaded pipe is arranged on the screw rod in a threaded manner, and the threaded pipe is fixed with the bottom of the recording device;
the locking mechanism comprises a rotating cover, a sliding cover, a locking plate, a transmission rod, a U-shaped sliding plate and an elastic piece, wherein the rotating cover is rotatably installed in the frame, a sliding groove is formed in the rotating cover, the sliding cover is slidably installed on the rotating cover through the sliding groove, the locking plate is fixedly arranged on the sliding cover, the transmission rod is hinged with the U-shaped sliding plate and the threaded pipe, the elastic piece is elastically connected with the sliding cover and the U-shaped sliding plate, and the U-shaped sliding plate is slidably installed in the sliding cover;
when the recording device is in a contracted state, the locking plate is abutted in the frame, and the lifting mechanism drives the recording device to lift and adjust; when the recording device is in a fully unfolded state, the locking plate is separated from the rack, and the lifting mechanism drives the recording device to rotate and adjust.
Preferably, the recording device comprises a lifting cover and a camera, wherein the camera is embedded and installed in the lifting cover; the lifting cover is fixedly arranged at the bottom of the machine cover, and the threaded pipe is fixed with the bottom of the lifting cover.
Preferably, a transparent cover is fixedly arranged on the frame, and the transparent cover is aligned to the monitoring end of the camera.
Preferably, the recording apparatus further includes a pickup mounted on the elevation cover.
Preferably, the conference recorder for conference multimedia further comprises a display screen, and the display screen is mounted on the lifting cover.
Preferably, the conference recorder for conference multimedia further comprises a rotating mechanism, and the rotating mechanism drives the display screen to rotate on the lifting cover.
Preferably, the rotating mechanism comprises a connecting rod and a pushing rod, one end of the connecting rod is fixedly connected with the shaft end of the transmission rod, the pushing rod is hinged with the other end of the connecting rod and the display screen, and the display screen is rotatably arranged at the top of the lifting cover;
the lifting cover is provided with a movable hole, and the pushing rod penetrates through the movable hole and is in sliding connection with the lifting cover.
Preferably, the conference recorder for conference multimedia further comprises a travelling mechanism, wherein the travelling mechanism comprises a driving mechanism, a driving wheel and a supporting wheel, the driving mechanism is installed in the frame, the driving mechanism drives the driving wheel to be rotatably installed on the frame, and a telescopic mechanism drives the supporting wheel to be slidably installed on the frame;
the driving mechanism comprises a second motor, a first belt pulley, a belt and a second belt pulley, wherein the second motor is fixedly arranged on the frame, the first belt pulley is fixedly arranged at the shaft end of the second motor, the belt is in transmission connection with the first belt pulley and the second belt pulley, and the second belt pulley is fixed with the shaft end of the driving wheel.
Preferably, the telescopic mechanism comprises a telescopic piece and a U-shaped frame, the telescopic piece is fixedly arranged on the frame, and the telescopic end of the telescopic piece is fixed with the U-shaped frame; wherein, the supporting wheel is installed in the U-shaped frame in a rotating way.
Compared with the related art, the conference recorder for conference multimedia has the following beneficial effects:
the lifting mechanism is convenient to drive the recording device to lift and adjust, so that the recording device is conveniently switched from a storage state to an unfolding state, and the recording device is used for switching the use state of the recording device; in the process that the lifting mechanism drives the recording device to move upwards, the transmission rod pulls the U-shaped sliding plate to move, the elastic piece gradually stretches and maintains a compression state, when the U-shaped sliding plate moves and is in butt joint with the sliding cover, the sliding cover and the locking plate can be pulled to move, the locking plate is separated from the rack, the use mode of the first motor is switched, and finally, the switching of the use mode of the first motor is completed in the process that the lifting mechanism drives the recording device to switch from a storage state to an unfolding state, so that the recording device can shoot and record conference pictures in the storage state, and the lifting adjustment of the height of the recording device is conveniently controlled; when the recording device is in an unfolding state, the rotation adjustment of the recording device is conveniently and adaptively controlled, and the rotation adjustment is used for adjusting the visual angle of a recorded picture.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a three-dimensional view of a first embodiment of a conference recorder for conference multimedia provided by the present invention;
FIG. 2 is a cross-sectional view of section A-A shown in FIG. 1;
FIG. 3 is a cross-sectional view of the locking mechanism shown in FIG. 2;
FIG. 4 is a top view of section B-B of FIG. 2;
fig. 5 is a schematic diagram of a first embodiment of a conference recorder for conference multimedia according to the present invention, where (a 1) is a front view of a camera in a retracted state, (a 2) is a front view of a camera in an up-lifted state, (a 3) is a front view of a camera in a fully extended state, (b 1) is a front view of a transmission rod in a (a 1) state, (b 2) is a front view of a transmission rod in a (a 2) state, and (b 3) is a front view of a transmission rod in a (a 3) state;
fig. 6 is a schematic structural diagram of a second embodiment of a conference recorder for conference multimedia provided by the present invention;
FIG. 7 is a side view of the drive mechanism shown in FIG. 6;
FIG. 8 is a side view of the telescoping mechanism shown in FIG. 6;
FIG. 9 is an enlarged schematic view of portion C shown in FIG. 6;
fig. 10 is a schematic diagram of a second embodiment of a conference recorder for conference multimedia according to the present invention, where (c 1) is a front view of a supporting wheel in a retracted state, (c 2) is a front view of a supporting wheel in a first supporting state, and (c 3) is a front view of a supporting wheel in a second supporting state.
Reference numerals illustrate:
1. a mounting mechanism; 11. a frame; 12. a cover; 14. a limiting ring;
2. a lifting mechanism; 21. a first motor; 22. a screw rod; 23. a threaded tube;
3. a recording device;
4. a locking mechanism; 41. a rotating cover; 410. a chute; 42. a sliding cover; 43. a locking plate; 44. a transmission rod; 45. a U-shaped slide plate; 46. an elastic member;
31. a lifting cover; 32. a camera;
13. a transparent cover;
33. a sound pickup;
5. a display screen;
6. a rotation mechanism;
310. a movable hole;
61. a connecting rod; 62. a push rod;
7. a walking mechanism; 71. a driving mechanism; 72. a driving wheel; 73. a support wheel;
711. a second motor; 712. a first pulley; 713. a belt; 714. a second pulley;
8. a telescoping mechanism;
81. a telescoping member; 82. a U-shaped frame;
9. a limiting mechanism;
15. a bracket; 16. a support shaft;
91. a T-bar; 92. an L-shaped plate; 921. a transmission hole; 93. and a limiting shaft.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the 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.
Examples
The invention provides a conference recorder for conference multimedia.
Referring to fig. 1 to 3 in combination, in a first embodiment of the present invention, a conference recorder for conference multimedia includes:
the mounting mechanism 1 comprises a frame 11, a cover 12 and a limiting ring 14, wherein the top of the frame 11 is provided with an opening, the cover 12 is shielded at the opening of the frame 11, and the limiting ring 14 is fixedly arranged in the frame 11;
the recording device 3 is movably arranged at the opening of the frame 11, and the recording device 3 is fixedly arranged at the bottom of the cover 12;
the lifting mechanism 2 comprises a first motor 21, a screw rod 22 and a threaded pipe 23, wherein the first motor 21 is fixedly arranged on the frame 11, the screw rod 22 is fixedly arranged at the shaft end of the first motor 21, the threaded pipe 23 is arranged on the screw rod 22 in a threaded manner, and the threaded pipe 23 is fixed with the bottom of the recording device 3;
the locking mechanism 4, the locking mechanism 4 includes a rotating cover 41, a sliding cover 42, a locking plate 43, a transmission rod 44, a U-shaped sliding plate 45 and an elastic member 46, the rotating cover 41 is rotatably installed in the frame 11, a sliding groove 410 is formed in the rotating cover 41, the sliding cover 42 is slidably installed on the rotating cover 41 through the sliding groove 410, the locking plate 43 is fixedly installed on the sliding cover 42, the transmission rod 44 is hinged with the U-shaped sliding plate 45 and the threaded tube 23, the elastic member 46 is elastically connected with the sliding cover 42 and the U-shaped sliding plate 45, and the U-shaped sliding plate 45 is slidably installed in the sliding cover 42;
wherein, when the recording device 3 is in a contracted state, the locking plate 43 is abutted in the frame 11, and the lifting mechanism 2 drives the recording device 3 to lift and adjust; when the recording apparatus 3 is in the fully extended state, the locking plate 43 is separated from the frame 11, and the elevating mechanism 2 drives the recording apparatus 3 to be rotationally adjusted.
In this embodiment, the first motor 21 provides a power source for the rotation of the screw 22, and the screw 22 drives the threaded tube 23 to adjust in a lifting manner when rotating;
in the initial state, the locking plate 43 abuts against the frame 11 to limit, and the sliding cover 42 provides a limit for the lifting adjustment of the threaded tube 23 through the U-shaped sliding plate 45 and the transmission rod 44, so that the threaded tube 23 does not rotate during the lifting adjustment;
when the locking plate 43 is separated from the frame 11, the first motor 21 drives the threaded pipe 23 to synchronously rotate and adjust through the screw rod 22, so that steering adjustment of the recording device 3 is facilitated.
In this embodiment, the recording apparatus 3 is provided with a storage device, the recording apparatus 3 faces a screen of a conference in use, and is capable of collecting all pictures of the conference screen; shooting a conference picture displayed on a screen, recording sound in the conference process by the aid of a pickup, and storing the shot picture and the recorded sound in storage equipment, so that conference data can be conveniently recorded and used.
The lifting mechanism 2 conveniently drives the recording device 3 to lift and adjust, so that the recording device 3 is conveniently switched from a storage state to an unfolding state, and the use state of the recording device 3 is switched; in the process that the lifting mechanism 2 drives the recording device 3 to move upwards, the transmission rod 44 pulls the U-shaped sliding plate 45 to move, the elastic piece 46 is gradually stretched and kept in a compressed state, when the U-shaped sliding plate 45 moves and is in abutting connection with the sliding cover 42, the sliding cover 42 and the locking plate 43 can be pulled to move, so that the locking plate 43 is separated from the frame 11, the use mode of the first motor 21 is switched, and finally, in the process that the lifting mechanism 2 drives the recording device 3 to switch from a storage state to an unfolding state, the switching of the use mode of the first motor 21 is completed, so that when the recording device 3 is in the storage state, a conference picture can be shot and recorded, and the lifting adjustment of the height of the recording device 3 is conveniently controlled; when the recording device 3 is in the unfolding state, the rotation adjustment of the recording device 3 is conveniently and adaptively controlled, and the rotation adjustment is used for adjusting the visual angle of a recorded picture.
Referring to fig. 2 and 3 in combination, the recording device 3 includes a lifting cover 31 and a camera 32, and the camera 32 is mounted in the lifting cover 31 in a mosaic manner; the lifting cover 31 is fixedly arranged at the bottom of the cover 12, and the threaded pipe 23 is fixedly arranged at the bottom of the lifting cover 31. The lifting cover 31 provides support for the installation of the camera 32, the camera 32 leaks from the side of the lifting cover 31, and is matched with the opening of the frame 11, so that the camera can conveniently stretch out and draw back from the top of the frame 11, and the camera is used for collecting pictures of conference records.
In this embodiment, a transparent cover 13 is fixedly disposed on the frame 11, and the transparent cover 13 is aligned to the monitoring end of the camera 32. When the camera 32 is in the storage state, the camera 32 can directly monitor an external screen through the transparent cover 13.
Support is provided for the use of the camera 32 in a contracted state, the support for storage and use is satisfied, and the protection performance of the camera 32 when not in use can be improved.
Referring again to fig. 3, the recording apparatus 3 further includes a pickup 33, and the pickup 33 is mounted on the lift cap 31. The pickup 33 provides recording support for conference recordings when the recording device 3 is installed for use.
Referring to fig. 2 and 3 in combination, the conference recorder for conference multimedia further includes a display 5, and the display 5 is mounted on the lifting cover 31. The display screen 5 is a touch screen, and provides display and control support after screen input for the screen acquisition of the camera 32.
Referring to fig. 2 again, the conference recorder for conference multimedia further includes a rotating mechanism 6, and the rotating mechanism 6 drives the display screen 5 to rotate on the lifting cover 31. The display screen 5 is conveniently driven to rotate, so that the use angle of the display screen 5 can be adjusted in a rotating mode according to the use requirement.
In an alternative embodiment, the rotation mechanism 6 may be a motor that provides a source of power for rotation adjustment of the lift cap 31.
In another alternative embodiment, the rotating mechanism 6 may include a connecting rod 61 and a pushing rod 62, where one end of the connecting rod 61 is fixedly connected with the shaft end of the transmission rod 44, the pushing rod 62 is hinged to the other end of the connecting rod 61 and the display screen 5, and the display screen 5 is rotatably installed on the top of the lifting cover 31;
the lifting cover 31 is provided with a movable hole 310, and the pushing rod 62 passes through the movable hole 310 and is slidably connected with the lifting cover 31.
The rotation power of the display screen 5 is connected to the transmission rod 44 through the pushing rod 62 and the connecting rod 61, and the transmission rod 44 rotates and simultaneously pushes the display screen 5 to perform self-adaptive rotation adjustment.
The connecting rod 61 is connected with the pushing rod 62 and the shaft end of the transmission rod 44, and synchronously drives the connecting rod 61 to rotate in the process of rotating the transmission rod 44; when the connecting rod 61 rotates, the connecting rod 61 pushes the display screen 5 to rotate and adjust through the pushing rod 62, and finally, when the lifting cover 31 drives the camera 32 to move upwards, the automatic unlocking of the locking plate 43 and the automatic rotation and unfolding of the display screen 5 are completed.
The working principle of the conference recorder for conference multimedia provided by the embodiment is as follows:
as shown in fig. 5 (a 1) and (b 1), in the initial state, the lifting cover 31 and the camera 32 are in the storage state, the locking plate 43 and the frame 11 are in the locking state, the display 5 is in the folded state, and the elastic member 46 is in the first compressed state;
before the equipment is used, the equipment is put on a desktop in advance;
referring to fig. 5 (a 1) to (a 2) and (b 1) to (b 2), when the camera 32 is required to be used, the first motor 21 is started, the first motor 21 drives the screw 22 to rotate anticlockwise, the threaded tube 23 moves upwards (the locking plate 43 maintains a locking state and provides a limit for the threaded tube 23), the lifting cover 31 and the cover 12 move upwards synchronously, and the camera 32 and the pickup 33 move upwards synchronously;
simultaneously with the upward movement of the camera 32, the threaded pipe 23 synchronously drives the transmission rod 44 to move upwards, the transmission rod 44 pulls the U-shaped sliding plate 45 to move, and the elastic piece 46 stretches;
while the transmission rod 44 rotates, the transmission rod 44 drives the connection rod 61 to synchronously rotate, and the connection rod 61 pushes the display screen 5 to rotate anticlockwise through the pushing rod 62, so that the display screen 5 rotates and automatically expands;
as shown in fig. 5 (a 2) and (b 2), the lifting cover 31 and the camera 32 are in an unfolded state, the locking plate 43 and the frame 11 are in a locked state, the display screen 5 is in an unfolded state, the elastic member 46 is in a second compressed state, and the U-shaped sliding plate 45 is abutted against the sliding cover 42;
referring to fig. 5 (a 2) to (a 3) and (b 2) to (b 3), when the first motor 21 continues to drive the screw 22 to rotate counterclockwise, the threaded pipe 23 moves upward, the lifting cover 31 and the cover 12 move upward synchronously, and the camera 32 and the pickup 33 are completely separated from the opening of the frame 11;
while the camera 32 moves up, the threaded pipe 23 drives the transmission rod 44 to move up, the transmission rod 44 drives the sliding cover 42 to move through the U-shaped sliding plate 45, and the sliding cover 42 drives the locking plate 43 to move and separate from the frame 11, so that the camera 32 is switched from a lifting adjustment mode to a rotation adjustment mode;
finally, the separation of the locking plate 43 from the frame 11 is completed while the camera 32 is switched from the storage state to the unfolding state; so that the camera 32 is adaptively switched from the ascent and descent adjustment mode to the rotation adjustment mode.
Similarly, when the camera 32 needs to be retracted, the cover 12 is preferably pressed manually (the cover 12 is maintained to be fixed with the frame 11, no rotation phenomenon occurs), the first motor 21 is started, the screw 22 rotates clockwise and drives the threaded tube 23 to move downwards, so that the camera 32 moves downwards, the transmission rod 44 synchronously drives the locking plate 43 to move through the U-shaped sliding plate 45 and the elastic piece 46, and the locking plate 43 abuts in the frame 11; the camera head 32 is adjusted from the unfolded state to the storage state.
Examples
Referring to fig. 6 to 7 in combination, a conference recorder for conference multimedia according to a first embodiment of the present invention is provided. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present invention provides a conference recorder for conference multimedia, which is different in that the conference recorder for conference multimedia further includes a traveling mechanism 7, the traveling mechanism 7 includes a driving mechanism 71, a driving wheel 72 and a supporting wheel 73, the driving mechanism 71 is installed in the frame 11, the driving mechanism 71 drives the driving wheel 72 to be rotatably installed on the frame 11, and a telescopic mechanism 8 drives the supporting wheel 73 to be slidably installed on the frame 11;
the driving mechanism 71 includes a second motor 711, a first belt pulley 712, a belt 713 and a second belt pulley 714, the second motor 711 is fixedly arranged on the frame 11, the first belt pulley 712 is fixedly arranged at the shaft end of the second motor 711, the belt 713 is in transmission connection with the first belt pulley 712 and the second belt pulley 714, and the second belt pulley 714 is fixed with the shaft end of the driving wheel 72.
In this embodiment, the second motor 711 provides a power source for the rotation of the first pulley 712, the first pulley 712 drives the second pulley 714 to rotate synchronously through the belt 713, and the second pulley 714 drives the driving wheel 72 to rotate synchronously, so that the overall movement adjustment of the frame 11 is facilitated, and the adjustment of the distance between the camera 32 and the recording screen is facilitated.
The driving mechanism 71 is convenient to drive the driving wheel 72 to rotate and adjust, so that the integral movement adjustment of the frame 11 is facilitated, and support is provided, so that the movement adjustment of the using position of the camera 32 is facilitated; the telescopic piece 81 is convenient to drive the U-shaped frame 82 to move downwards integrally, so that the frame 11 and the camera 32 are lifted integrally, and the shooting angle of the camera 32 is adjusted adaptively, so that the recording angle is adjusted conveniently.
Referring to fig. 6 and 8 in combination, the telescopic mechanism 8 includes a telescopic member 81 and a U-shaped frame 82, the telescopic member 81 is fixedly arranged on the frame 11, and a telescopic end of the telescopic member 81 is fixed with the U-shaped frame 82; wherein the support wheel 73 is rotatably mounted in the U-shaped frame 82. The telescopic member 81 provides a power source for lifting and adjusting the U-shaped frame 82, and the U-shaped frame 82 drives the supporting wheel 73 to be supported on the installation plane, so that the monitoring end of the camera 32 on the frame 11 moves upwards relatively.
In this embodiment, the frame 11 is provided with a limiting mechanism 9, and the limiting mechanism 9 is aligned in the range of the rotating cover 41; when the camera 32 is rotationally adjusted to a required angle, the limiting mechanism 9 can be abutted against the rotating cover 41, so that on one hand, the monitored angle is conveniently locked, and on the other hand, support is provided for shrinkage and resetting of the camera 32.
Referring to fig. 6 and 9 in combination, the mounting mechanism 1 further includes a bracket 15 and a supporting shaft 16, the telescopic member 81 is fixedly disposed on the frame 11 through the bracket 15, and the supporting shaft 16 is fixedly disposed on the bracket 15;
the limiting mechanism 9 comprises a T-shaped rod 91, an L-shaped plate 92 and a limiting shaft 93, wherein a transmission hole 921 is formed in the L-shaped plate 92, one end of the T-shaped rod 91 is fixedly arranged on the U-shaped frame 82, the other end of the T-shaped rod 91 is inserted into the transmission hole 921 and is in transmission connection with one end of the L-shaped plate 92, the L-shaped plate 92 is rotatably arranged on the supporting shaft 16, and the other end of the L-shaped plate 92 is aligned with the surface of the rotating cover 41.
The telescopic member 81 drives the U-shaped frame 82 and the supporting wheel 73 to move downwards, and simultaneously the T-shaped rod 91 can synchronously drive the L-shaped plate 92 to rotate clockwise through the transmission hole 921; when the supporting wheel 73 moves down to the maximum distance, the L-shaped plate 92 abuts against the rotating cover 41, so that the frame 11 and the rotating cover 41 are automatically locked and limited.
The locking device is used for locking and limiting between the rotating cover 41 and the frame 11, so that the transmission rod 44, the threaded pipe 23, the lifting cover 31 and the camera 32 cannot rotate, the first motor 21 can drive the threaded pipe 23 to move downwards through the screw rod 22, and support is provided for resetting of the lifting cover 31 and the camera 32.
In this embodiment, a limiting shaft 93 is fixed at the other end of the L-shaped plate 92, the limiting shaft 93 is aligned on the rotating cover 41, and the limiting shaft 93 is a rubber sleeve; it is convenient to increase the friction force at the connection of the limiting shaft 93 and the rotating cover 41.
The working principle of the conference recorder for conference multimedia provided by the embodiment is as follows:
as shown in fig. 6, 8 and 10 (c 1), in the initial state, the supporting wheel 73 is in the storage state, the bottom surface of the supporting wheel 73 is on the same plane as the bottom surface of the driving wheel 72, and the L-shaped plate 92 is in the storage state;
referring to fig. 10 (c 1) to (c 2), when the inclination angle of the camera 32 on the frame 11 needs to be adjusted, the telescopic member 81 is started, the U-shaped frame 82 drives the supporting wheel 73 to move downward relative to the frame 11, so that one end of the frame 11 is lifted upward (near to one end of the camera 32), and the use angle of the camera 32 is adjusted;
while the U-shaped frame 82 moves downwards, the T-shaped rod 91 drives the L-shaped plate 92 to rotate clockwise through the transmission hole 921, the L-shaped plate 92 drives the limiting shaft 93 to rotate clockwise, and the limiting shaft 93 moves rotationally towards the surface of the rotating cover 41;
as shown in fig. 10 (c 2), the supporting wheel 73 is in a first supporting state, the bottom surface of the supporting wheel 73 is maintained on the same plane with the bottom surface of the driving wheel 72, one end of the frame 11 is lifted, and the L-shaped plate 92 is in a first unfolded state;
referring to fig. 10 (c 2) to (c 3), the telescopic member 81 continues to drive the U-shaped frame 82 and the supporting wheel 73 to move downward relative to the frame 11, so that one end of the frame 11 continues to be lifted upward; the T-shaped rod 91 continuously drives the L-shaped plate 92 to rotate clockwise through the transmission hole 921, and the L-shaped plate 92 drives the limiting shaft 93 to rotate clockwise until the limiting shaft 93 abuts against the rotating cover 41, so as to realize locking and limiting between the rotating cover 41 and the frame 11;
as shown in fig. 10 (c 3), the supporting wheel 73 is in the second supporting state, the bottom surface of the supporting wheel 73 is maintained on the same plane with the bottom surface of the driving wheel 72, one end of the frame 11 is lifted, and the L-shaped plate 92 is in the second unfolded state;
finally, when the camera 32 is in a rotation adjustment state, the telescopic piece 81 is used for conveniently driving the rack 11 to adjust the inclination, so that the shooting angle of the camera 32 is adjusted; an automatic locking between the rotating cover 41 and the frame 11 is achieved at the same time as the tilting adjustment of the frame 11.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the specification and drawings of the present invention or direct/indirect application in other related technical fields are included in the scope of the present invention.
Claims (7)
1. A conference recorder for conference multimedia, comprising:
the mounting mechanism comprises a frame, a cover and a limiting ring, wherein the top of the frame is provided with an opening, the cover is shielded at the opening of the frame, and the limiting ring is fixedly arranged in the frame;
the recording device is movably arranged at the opening of the frame and fixedly arranged at the bottom of the cover;
the lifting mechanism comprises a first motor, a screw rod and a threaded pipe, wherein the first motor is fixedly arranged on the frame, the screw rod is fixedly arranged at the shaft end of the first motor, the threaded pipe is arranged on the screw rod in a threaded manner, and the threaded pipe is fixed with the bottom of the recording device;
the locking mechanism comprises a rotating cover, a sliding cover, a locking plate, a transmission rod, a U-shaped sliding plate and an elastic piece, wherein the rotating cover is rotatably installed in the frame, a sliding groove is formed in the rotating cover, the sliding cover is slidably installed on the rotating cover through the sliding groove, the locking plate is fixedly arranged on the sliding cover, the transmission rod is hinged with the U-shaped sliding plate and the threaded pipe, the elastic piece is elastically connected with the sliding cover and the U-shaped sliding plate, and the U-shaped sliding plate is slidably installed in the sliding cover;
in an initial state, the locking plate is in butt joint with the frame to limit, and the sliding cover provides limit for lifting adjustment of the threaded pipe through the U-shaped sliding plate and the transmission rod, so that the threaded pipe cannot rotate along with the lifting adjustment;
when the locking plate is separated from the rack, the first motor drives the threaded pipe to synchronously rotate and adjust through the screw rod, so that steering adjustment of the recording device is facilitated;
when the recording device is in a contracted state, the locking plate is abutted in the frame, and the lifting mechanism drives the recording device to lift and adjust; when the recording device is in a fully unfolded state, the locking plate is separated from the rack, and the lifting mechanism drives the recording device to rotate and adjust;
the conference recorder for conference multimedia also comprises a travelling mechanism, wherein the travelling mechanism comprises a driving mechanism, a driving wheel and a supporting wheel, the driving mechanism is arranged in the frame, the driving mechanism drives the driving wheel to be rotatably arranged on the frame, and a telescopic mechanism drives the supporting wheel to be slidably arranged on the frame;
the driving mechanism comprises a second motor, a first belt pulley, a belt and a second belt pulley, wherein the second motor is fixedly arranged on the frame, the first belt pulley is fixedly arranged at the shaft end of the second motor, the belt is in transmission connection with the first belt pulley and the second belt pulley, and the second belt pulley is fixed with the shaft end of the driving wheel;
the telescopic mechanism comprises a telescopic piece and a U-shaped frame, the telescopic piece is fixedly arranged on the frame, and the telescopic end of the telescopic piece is fixed with the U-shaped frame; wherein, the supporting wheel is installed in the U-shaped frame in a rotating way.
2. The conference recorder for conference multimedia according to claim 1, wherein said recording means comprises a lift cap and a camera, said camera being mounted in a mosaic inside said lift cap; the lifting cover is fixedly arranged at the bottom of the machine cover, and the threaded pipe is fixed with the bottom of the lifting cover.
3. The conference recorder for conference multimedia according to claim 2, wherein a transparent cover is fixedly arranged on the frame, and the transparent cover is aligned to the monitoring end of the camera.
4. A conference recorder for conference multimedia according to claim 3, wherein said recording means further comprises a sound pickup mounted on said lifting cover.
5. The conference recorder for conference multimedia according to claim 4, further comprising a display screen mounted on said lifting cover.
6. The conference recorder for conference multimedia according to claim 5, further comprising a rotation mechanism that drives the display screen to rotate on the elevation cover.
7. The conference recorder for conference multimedia according to claim 6, wherein said rotation mechanism comprises a connecting rod and a pushing rod, one end of said connecting rod is fixedly connected with the shaft end of said transmission rod, said pushing rod is hinged with the other end of said connecting rod and said display screen, said display screen is rotatably mounted on the top of said lifting cover;
the lifting cover is provided with a movable hole, and the pushing rod penetrates through the movable hole and is in sliding connection with the lifting cover.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311055825.9A CN116781850B (en) | 2023-08-22 | 2023-08-22 | Conference recorder for conference multimedia |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311055825.9A CN116781850B (en) | 2023-08-22 | 2023-08-22 | Conference recorder for conference multimedia |
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| CN116781850A CN116781850A (en) | 2023-09-19 |
| CN116781850B true CN116781850B (en) | 2023-10-31 |
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| CN202311055825.9A Active CN116781850B (en) | 2023-08-22 | 2023-08-22 | Conference recorder for conference multimedia |
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