CN112489502A - Wireless mobile synchronous imaging teaching instrument and synchronous imaging teaching system - Google Patents

Wireless mobile synchronous imaging teaching instrument and synchronous imaging teaching system Download PDF

Info

Publication number
CN112489502A
CN112489502A CN202011401412.8A CN202011401412A CN112489502A CN 112489502 A CN112489502 A CN 112489502A CN 202011401412 A CN202011401412 A CN 202011401412A CN 112489502 A CN112489502 A CN 112489502A
Authority
CN
China
Prior art keywords
teaching
key
instrument
host
joint
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011401412.8A
Other languages
Chinese (zh)
Inventor
戴成德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Huier Medical Education Technology Co ltd
Original Assignee
Shenzhen Huier Medical Education Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Huier Medical Education Technology Co ltd filed Critical Shenzhen Huier Medical Education Technology Co ltd
Priority to CN202011401412.8A priority Critical patent/CN112489502A/en
Publication of CN112489502A publication Critical patent/CN112489502A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • 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
    • 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
    • F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
    • 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
    • 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
    • F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)

Abstract

The invention discloses a wireless mobile synchronous imaging teaching instrument, which relates to a medical teaching instrument and comprises a host support, wherein universal wheels are installed at the bottom end of the host support, a rechargeable power supply, a host and a multi-dimensional hovering mechanical arm are installed on the host support, a multi-angle rotating lens support is installed on the multi-dimensional hovering mechanical arm, a lens structure is installed on the multi-angle rotating lens support, a display screen is also installed on the multi-dimensional hovering mechanical arm, the lens structure and the display screen are both in communication connection with the host, and the rechargeable power supply is connected with the lens structure, the display screen and the host. The multi-angle teaching instrument realizes multi-angle teaching, is convenient for teachers to clearly display teaching contents, and facilitates students to clearly watch the whole process of anatomical teaching. When the teaching position is greatly changed, the teaching device enables a teacher to easily move the teaching device and re-determine the teaching position. The instrument uses the wireless synchronous screen-projecting device and the rechargeable power supply, thereby avoiding a plurality of accidents occurring between the instrument and the external connecting line and improving the aesthetic property of the instrument.

Description

Wireless mobile synchronous imaging teaching instrument and synchronous imaging teaching system
Technical Field
The invention belongs to the field of medical teaching instruments and systems, and particularly relates to a wireless mobile synchronous imaging teaching instrument and a synchronous imaging teaching system.
Background
In the medical field, anatomy is one of the basic disciplines of medicine, and is a biological branch discipline involving the structure and tissue of a living body. In the medical field, to find the etiology of some diseases and to treat them effectively, the structure of the human body should be understood and familiar, and the anatomy is the subject of understanding the structure of the human body. For anatomy, anatomy teaching is mainly performed by means of on-site teaching. Under the existing conditions, because the number of opposite dissected objects is limited, one dissecting teaching object generally faces one dissected object, a plurality of students need to be taught at the same time, the position for direct viewing on the dissecting site is limited and narrow, and peripheral students cannot clearly see the dissecting action; in addition, positions, actions and the like needing important observation of students in the anatomical teaching process are changed constantly, and when a plurality of students form a group to directly watch the anatomical site, partial sight is blocked due to the angle of the students, and sight blind areas are prone to occurring.
Therefore, the technical personnel in the field invent the medical teaching instrument, dissect the action and take a scene through the lens and reveal the dissecting teaching scene on the display screen placed in the high place synchronously, so a part of students can watch in front of the dissecting table, other students can watch the display screen, make numerous students can all watch the dissecting teaching process clearly. However, the general lens structure position of the existing medical teaching instrument is fixed, so that the scene-collecting position is basically unchanged and cannot be easily changed along with key parts needing attention of students; and most medical teaching instruments are connected by wires, the length of a connecting wire limits the movable range of the medical teaching instruments, and the medical teaching instruments cannot be moved easily to change the scene collection position. And various connecting wires are entangled together and are disordered and unattractive, people are easy to trip under the condition that the number of people in the anatomical teaching site is large, or the connecting wires are disconnected due to accidental pulling of people, so that accidents occur.
The multi-functional teaching workstation of current patent "a multi-functional teaching workstation of medical science" discloses a multi-functional teaching workstation of medical science, including the bottom sprag board, the top mid-mounting of bottom sprag board has the health backing plate, two sets of inserting grooves have been seted up to the right side wall of health backing plate, all peg graft there is branch in two sets of inserting grooves, the bottom right side spiro union of health backing plate has two sets of set screw, two sets of set screw spiro union respectively are on two sets of inserting grooves, and set screw's tip and the outer wall contact of branch, this scheme passes through the setting with adjustable length, be applicable to the dissection of more sizes, through vertical and horizontal position control to first wide-angle camera, make it can enlarge the shooting scope, the check out test set and the phenomenon of check out area are shot through second wide-angle camera, the information of shooting passes through display device. The prior art shows through equipment after will dissect the teaching process and shoot, lets student's accessible equipment display screen watch, solves the problem that outlying student can not clearly see the dissection action. However, the lens position in the prior art is relatively fixed, and when the key points which need the attention of students are greatly changed, the lens structure of the medical multifunctional teaching workbench disclosed in the prior art cannot timely change the scene collection position according to the anatomical teaching requirement. And when the anatomical part of the anatomical teaching changes greatly, the user can not easily move the position of the medical multifunctional teaching workbench to adapt to the change of the anatomical teaching position.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a wireless mobile synchronous imaging teaching apparatus, which can change the position of a camera or move the position of the apparatus in time according to the anatomical teaching requirement, so that a student can still clearly see the content to be paid attention when the position of the part to be paid attention is continuously changed in the anatomical teaching.
The invention also aims to provide a wireless mobile synchronous imaging teaching instrument, which uses a wireless synchronous screen projection device and a rechargeable power supply to solve the problems that accidents easily occur to a plurality of connecting wires between the instrument and the outside and various connecting wires are entangled together and disorderly.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the invention provides a wireless mobile synchronous imaging demonstration instrument which comprises a host support, wherein universal wheels are installed at the bottom end of the host support, a rechargeable power supply, a host and a multi-dimensional hovering mechanical arm are installed on the host support, a multi-angle rotating lens support is installed on the multi-dimensional hovering mechanical arm, a lens structure is installed on the multi-angle rotating lens support, a display screen is further installed on the multi-dimensional hovering mechanical arm, the lens structure and the display screen are both in communication connection with the host, and the rechargeable power supply is connected with the lens structure, the display screen and the host.
The multi-angle rotating lens support supports the multi-angle rotating lens structure to collect the scenery, and the collected scenery is processed by the host and then is displayed by the display screen. The multi-dimensional hovering mechanical arm can extend and contract the arm length, has ten stages of hovering processes, can move the position of a display screen, further increases the moving range of the multi-angle rotating lens support, and further increases the scene-picking range of the lens. The multi-dimensional hovering mechanical arm is arranged on the host, the hovering button is arranged on the host, the hovering switch is turned on through the hovering button, the multi-dimensional hovering mechanical arm is in an extensible and retractable state, a user can pull the multi-dimensional hovering mechanical arm to a proper position by hand, the hovering switch is turned off through the hovering button, and the position of the multi-dimensional hovering mechanical arm is fixed. The position deviation caused by mistakenly touching the multi-dimensional hovering mechanical arm is also prevented while the teacher operation and teaching are facilitated.
The rechargeable power supply is a 300W charging and discharging type mobile power supply, the electric quantity can support the whole instrument to normally and continuously work for 8 hours, the electric capacity is large, and the voltage is stable. The wireless mobile synchronous imaging teaching instrument is free from the constraint of an electric connecting line, can be moved to any place inside and outside a classroom, and is provided with universal wheels to enable the instrument to be convenient and easy to move.
The multi-angle rotary lens support cooperates the multidimension degree arm of hovering, makes this instrument realize the multi-angle teaching, makes things convenient for the teacher to clearly show the content that needs the teaching among the teaching process of dissecting, makes things convenient for the student to clearly watch and dissects the teaching overall process. When the teaching position is greatly changed, the teaching device enables teachers to easily move the teaching device according to actual requirements and to re-determine teaching positions. The instrument uses the wireless synchronous screen-projecting device and the rechargeable power supply, thereby avoiding accidents occurring on the instrument and the external connecting wires, enabling the exterior of the instrument not to have various connecting wires which are wound together and have no disorder, and improving the aesthetic property of the instrument.
Furthermore, the wireless synchronous screen projection device is wirelessly connected with the host. The wireless synchronous screen projection device can be arranged on an anatomical teaching site, live broadcast contents carried out in real time are projected onto each display screen of the wireless synchronous screen projection device by the instrument in real time, large-range and high-efficiency wireless synchronous anatomical teaching images are achieved, and students on the anatomical teaching site can conveniently and clearly watch the anatomical teaching process.
Further, the rotatory camera lens support of multi-angle includes that the camera lens structure connects, the bracing piece, the movable rod, the horizontal pole, rotate the joint, it is divided into first rotation joint to rotate the joint, the second rotates the joint, the third rotates the joint, the fourth rotates the joint, bracing piece one end is connected with the multidimension degree arm of hovering, the bracing piece other end and first rotation articulate, first rotation articulate the other end and is connected with the movable rod, the movable rod other end rotates the articulate with the second, the second rotates the joint other end and rotates the articulate with the third, the third rotates the joint other end and is connected with the horizontal pole, the horizontal pole other end rotates the articulate with the fourth, the fourth rotates the joint other end and is connected with camera lens structure articulate, camera lens structure articulates the other end and camera. So set up to make multi-angle rotating lens support rotatable at horizontal direction and vertical direction, the camera lens structure can self rotatory relatively, dissect the position that needs the scene of gathering in the teaching process and take place the transform back, teacher's accessible rotary joint changes the scene position of gathering of camera lens structure, realizes multi-angle rotating and gathers the scene.
Further, the lens structure comprises a zoom adjusting seat and a lens capable of realizing 96 times of optical zooming, and the zoom adjusting seat is connected with the lens. And the teacher adjusts the focal length of the lens according to the teaching requirement. 96 times of optical zooming is convenient for students to clearly watch teaching details in the anatomical teaching, and the anatomical teaching quality and efficiency are improved.
Furthermore, the rotary joint comprises a rotary shell and a rotor, the rotor performs damping rotation relative to the rotary shell, and the range of the rotation angle is 0-270 degrees; lens structure connects, bracing piece, movable rod, horizontal pole, rotation joint all undercut in inside and form the connecting wire and hold the chamber, is provided with the connecting wire between lens structure and the host computer, and the connecting wire is arranged in and is held the chamber. The rotary joint is a damping rotating shaft, so that the multi-angle rotary lens support can be stretched and suspended better, and the scene can be collected for a long time by the same action without sliding. The connecting wire is hidden inside the multi-angle rotary lens bracket, the 0-270 degree rotation range realizes that the lens structure is rotated on a large scale, and the reserved 90-degree non-rotation range avoids the connecting wire to be damaged due to excessive rotation.
Further, the host computer comprises an image processing module, and the image processing module processes the image data collected by the lens structure, wherein the processing comprises anti-shake processing and digital zooming processing. By adding the anti-shake technology, the picture can be kept clear and not blurred when the lens structure moves. The digital zoom processing supports teachers to enlarge or reduce pictures according to teaching requirements.
Furthermore, the universal wheel is a mute universal wheel, a hook is further arranged on the main frame, and a wireless loudspeaker is hung on the hook. The silence universal wheel reduces the noise when making this instrument remove, and wireless megaphone supports the teacher and uses wireless megaphone to explain in dissecting the teaching, makes dissecting the on-the-spot numerous students of teaching homoenergetic and clearly hear the explanation.
Furthermore, the host is provided with a function key, an on-off key and an adjusting key, wherein the function key comprises a picture contrast key, an area emphasis key, a picture reversal key, a screen capture key and a video recording key, and the adjusting key comprises a picture enlarging key, a picture reducing key, a display screen brightness increasing key and a display screen brightness reducing key; the remote control is connected with the host, and keys on the remote control correspond to keys on the host. The user can realize one-key startup and shutdown of the instrument through the on-off key. The image amplifying key and the image reducing key support the instrument to amplify and reduce the image in the display screen, the display screen brightness increasing key and the display screen brightness reducing key support the instrument to increase and reduce the brightness of the display screen, and the image comparing key supports the instrument to simultaneously place the live broadcast content and the image stored in the instrument on the display screen for comparison by students. The picture contrast mode can be set to enter the picture contrast mode by pressing a picture contrast key, and the instrument compares the content which is live broadcast in real time with the latest stored image. The picture reversal key supports the instrument to reverse the picture on the display screen by 180 degrees. The screen capture key supports the instrument to store the real-time picture screenshots, and the video recording key supports the instrument to store the live video recordings. The region emphasis key supports the instrument to highlight the important part in the real-time picture. The area emphasis mode can be set as the mode of pressing the area emphasis key to enter the area emphasis mode, at the moment, the instrument enlarges and displays the default key point in the real-time picture, the default key point is the central area, and the key point can be adjusted by setting the direction selection key, wherein the key point is the left area, the right area, the upper area and the lower area. In order to make the instrument compact, the image enlarging key, the image reducing key, the display screen brightness increasing key and the display screen brightness reducing key in the area emphasis mode can be corresponding to the direction selecting key. The remote controller supports teachers to adjust the instrument through the remote controller, and operation is convenient.
The invention has the advantages that: compared with the prior art, the multi-angle rotary lens support is matched with the multi-dimensional hovering mechanical arm, so that the multi-angle rotary lens support can realize multi-angle teaching of the instrument, a teacher can conveniently and clearly display contents needing teaching in the anatomical teaching process, and students can conveniently and clearly watch the whole anatomical teaching process. When the teaching position is greatly changed, the teaching device enables teachers to easily move the teaching device according to actual requirements and to re-determine teaching positions. The instrument uses the wireless synchronous screen-projecting device and the rechargeable power supply, thereby avoiding accidents occurring on the instrument and the external connecting wires, enabling the exterior of the instrument not to have various connecting wires which are wound together and have no disorder, and improving the aesthetic property of the instrument.
The invention also provides a synchronous imaging teaching system, which comprises the wireless mobile synchronous imaging teaching instrument and a terminal APP, wherein after a user enters the terminal APP through a computer, the wireless mobile synchronous imaging teaching instrument is connected with the computer, a live file of the wireless mobile synchronous imaging teaching instrument is put into the terminal APP, the user can explain and edit a live video through the terminal APP, and the terminal APP stores video data; when the wireless mobile synchronous imaging teaching instrument is connected with a computer, the wireless synchronous screen projection device synchronously projects computer pictures. A teacher can place a computer on an anatomical teaching site, the computer is connected with a wireless mobile synchronous imaging teaching instrument, and the anatomical process is explained for students in a terminal APP; a plurality of wireless synchronous screen projection devices can be arranged on the anatomical site, students can watch the explanation of teachers through the wireless screen projection devices, and the students can conveniently learn anatomical contents deeply. The teacher can open the video stored in the terminal APP for the students to watch.
Further, the terminal APP allocates teacher account numbers for teachers, and the terminal APP allocates student account numbers for students; the teacher account logs in the terminal APP and then can explain, edit and answer the live video in the terminal APP, and the student account logs in the terminal APP and then can watch the live video issued by the teacher account, ask questions to the teacher and answer questions to the teacher. In the anatomy teaching process, off-site students can enter a terminal APP through student accounts to watch live videos to conduct remote learning. After the teaching is dissected in the teaching, the student still can get into terminal APP through the student account and watch the video of having issued again, warms up to study the teaching content. The teacher can enter the terminal APP through the teacher account to re-edit and explain the published video, and re-publish and update teaching contents.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of a multi-angle rotary lens holder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to achieve the purpose, the technical scheme of the invention is as follows:
referring to fig. 1-2, the invention provides a wireless mobile synchronous imaging teaching instrument, which comprises a host support 1, universal wheels 2 are installed at the bottom end of the host support 1, a housing 3 and a multi-dimensional hovering mechanical arm 5 are arranged on the host support 1, a rechargeable power supply (not shown) and a host (not shown) are installed in the housing 3, a multi-angle rotating lens support 6 is installed on the multi-dimensional hovering mechanical arm 5, a lens structure 7 is installed on the multi-angle rotating lens support 6, a display screen 4 is also installed on the multi-dimensional hovering mechanical arm 5, the lens structure 7 and the display screen 4 are both in communication connection with the host, and the rechargeable power supply is connected with the lens structure 7, the display screen 4 and the host.
The multi-angle rotating lens support 6 supports the lens structure 7 to rotate at multiple angles to collect the scenery, and the scenery is processed by the host computer and then displayed by the display screen 4. The multi-dimensional hovering mechanical arm 5 can extend and contract the arm length, has ten stages of hovering processes, can move the position of a display screen, further increases the moving range of the multi-angle rotating lens support 6, and further increases the scene-picking range of the lens. A hovering button (not shown) is arranged on the host, a hovering switch is turned on through the hovering button, the multidimensional hovering mechanical arm 5 is in an extensible and retractable state, a user can pull the multidimensional hovering mechanical arm 5 to a proper position by hand, the hovering switch is turned off through the hovering button, and the position of the multidimensional hovering mechanical arm 5 is fixed. The position deviation caused by mistakenly touching the multi-dimensional hovering mechanical arm 5 is also prevented while the teacher operation and teaching are facilitated.
The rechargeable power supply is a 300W charging and discharging type mobile power supply, the electric quantity can support the whole instrument to normally and continuously work for 8 hours, the electric capacity is large, and the voltage is stable. The wireless mobile synchronous imaging teaching instrument is separated from the constraint of an electric connecting line, can be moved to any place inside and outside a classroom, and is provided with the universal wheels 2 so that the instrument can be moved conveniently and easily.
The wireless mobile synchronous imaging teaching instrument further comprises a wireless synchronous screen projection device (not shown), and the wireless synchronous screen projection device is in wireless connection with the host. The wireless synchronous screen projection device can be arranged on an anatomical teaching site, live broadcast contents carried out in real time are projected onto each display screen of the wireless synchronous screen projection device by the instrument in real time, large-range and high-efficiency wireless synchronous anatomical teaching images are achieved, and students on the anatomical teaching site can conveniently and clearly watch the anatomical teaching process.
The multi-angle rotary lens holder 6 comprises a lens structure joint 61, a support rod 62, a movable rod 63, a cross rod 64 and a rotary joint 65, wherein the rotary joint 65 is divided into a first rotary joint 651, a second rotary joint 652, a third rotary joint 653 and a fourth rotary joint 654, one end of the support rod 62 is connected with the multi-dimensional hovering mechanical arm 5, the other end of the support rod 62 is connected with the first rotary joint 651, the other end of the first rotary joint 651 is connected with the movable rod 63, the other end of the movable rod 63 is connected with the second rotary joint 652, the other end of the second rotary joint 652 is connected with the third rotary joint 653, the other end of the third rotary joint 653 is connected with the cross rod 64, the other end of the cross rod 64 is connected with the fourth rotary joint 654, the other end of the fourth rotary joint 654 is connected with the lens structure joint 61, and the other end. So set up to make multi-angle rotating lens support 6 rotatable at horizontal direction and vertical direction, lens structure 7 can be rotatory relatively self, dissects the position that the teaching in-process needs to adopt the scene and takes place the transform back, and the teacher accessible rotates swivel 65 and changes the scene position of adopting of lens structure 7, realizes multi-angle rotating and adopts the scene.
The lens structure 7 comprises a zoom adjusting seat 71 and a lens 72 capable of realizing 96 times optical zooming, and the zoom adjusting seat 71 is connected with the lens 72. The teacher adjusts the focal length of lens 72 according to the teaching needs. 96 times of optical zooming is convenient for students to clearly watch teaching details in the anatomical teaching, and the anatomical teaching quality and efficiency are improved.
The swivel joint 65 comprises a swivel housing (not shown), a rotor (not shown) which performs a damped rotation relative to the swivel housing, the rotation angle being in the range of 0 ° to 270 °; the lens structure joint 61, the support rod 62, the movable rod 63, the cross rod 64 and the rotary joint 65 are all hollowed inside to form a connecting line accommodating cavity (not shown), a connecting line (not shown) is arranged between the lens structure 7 and the host, and the connecting line accommodating cavity is arranged in the connecting line. The rotary joint 65 is a damping rotary shaft, so that the multi-angle rotary lens support 6 can be stretched and suspended better, and the scene can be collected for a long time by the same action without sliding. The connecting wire is hidden inside multi-angle rotating lens support 6, and 0-270's rotation range realizes that lens structure 7 is rotatory on a large scale, reserves 90 can't the rotation range avoid the connecting wire to damage because of rotating excessively.
The host computer comprises an image processing module (not shown), and the image processing module processes the image data collected by the lens structure 7, wherein the processing comprises anti-shake processing and digital zoom processing. With the addition of the anti-shake technology, the picture can be kept clear and not blurred when the lens structure 7 moves. The digital zoom processing supports teachers to enlarge or reduce pictures according to teaching requirements.
The universal wheel 2 is a mute universal wheel, a hook (not shown) is further arranged on the main frame, and a wireless loudspeaker (not shown) is hung on the hook. The silence universal wheel reduces the noise when making this instrument remove, and wireless megaphone supports the teacher and uses wireless megaphone to explain in dissecting the teaching, makes dissecting the on-the-spot numerous students of teaching homoenergetic and clearly hear the explanation.
The host is provided with a function key (not shown), an on-off key (not shown) and an adjusting key (not shown), wherein the function key comprises a picture contrast key (not shown), a region emphasis key (not shown), a picture inversion key (not shown), a screen capture key (not shown) and a video recording key (not shown), and the adjusting key comprises a picture enlargement key (not shown), a picture reduction key (not shown), a display screen brightness increase key (not shown) and a display screen brightness decrease key (not shown); the remote control is connected with the host, and keys on the remote control correspond to keys on the host. The user can realize one-key startup and shutdown of the instrument through the on-off key. The picture enlarging key and the picture reducing key support the instrument to enlarge and reduce pictures in the display screen 4, the display screen brightness increasing key and the display screen brightness reducing key support the instrument to increase and reduce the brightness of the display screen 4, and the picture contrast key support the instrument to simultaneously place live contents and images stored in the instrument on the display screen 4 for students to contrast. The picture contrast mode can be set to enter the picture contrast mode by pressing a picture contrast key, and the instrument compares the content which is live broadcast in real time with the latest stored image. The picture reversal key supports the instrument to reverse the picture on the display screen 4 by 180 °. The screen capture key supports the instrument to store the real-time picture screenshots, and the video recording key supports the instrument to store the live video recordings. The region emphasis key supports the instrument to highlight the important part in the real-time picture. Pressing down a region emphasis key to enter a region emphasis mode, wherein the instrument enlarges and displays a default key part in a real-time picture, the default key part is a central region, a picture enlarging key, a picture reducing key, a display screen brightness increasing key and a display screen brightness reducing key in the region emphasis mode are correspondingly used as direction selection keys, the key part is adjusted through the direction selection keys, and the direction selection keys select key parts in a left region, a right region, an upper region and a lower region. The remote controller supports teachers to adjust the instrument through the remote controller, and operation is convenient.
Compare in prior art, arm 5 is hovered to multi-angle rotatory lens holder 6 cooperation multidimension degree, makes this instrument realize the multi-angle teaching, makes things convenient for the teacher to clearly show the content that needs the teaching in the teaching process of dissecting, makes things convenient for the student to clearly watch and dissects the teaching overall process. When the teaching position is greatly changed, the teaching device enables teachers to easily move the teaching device according to actual requirements and to re-determine teaching positions. The instrument uses the wireless synchronous screen-projecting device and the rechargeable power supply, thereby avoiding accidents occurring on the instrument and the external connecting wires, enabling the exterior of the instrument not to have various connecting wires which are wound together and have no disorder, and improving the aesthetic property of the instrument.
The invention also provides a synchronous imaging teaching system, which comprises the wireless mobile synchronous imaging teaching instrument and a terminal APP, wherein after a user enters the terminal APP through a computer, the wireless mobile synchronous imaging teaching instrument is connected with the computer, a live file of the wireless mobile synchronous imaging teaching instrument is put into the terminal APP, the user can explain and edit a live video through the terminal APP, and the terminal APP stores video data; when the wireless mobile synchronous imaging teaching instrument is connected with a computer, the wireless synchronous screen projection device synchronously projects computer pictures. A teacher can place a computer on an anatomical teaching site, the computer is connected with a wireless mobile synchronous imaging teaching instrument, and the anatomical process is explained for students in a terminal APP; a plurality of wireless synchronous screen projection devices can be arranged on the anatomical site, students can watch the explanation of teachers through the wireless screen projection devices, and the students can conveniently learn anatomical contents deeply. The teacher can open the video stored in the terminal APP for the students to watch.
The terminal APP allocates teacher account numbers to teachers, and the terminal APP allocates student account numbers to students; the teacher account logs in the terminal APP and then can explain, edit and answer the live video in the terminal APP, and the student account logs in the terminal APP and then can watch the live video issued by the teacher account, ask questions to the teacher and answer questions to the teacher. In the anatomy teaching process, off-site students can enter a terminal APP through student accounts to watch live videos to conduct remote learning. After the teaching is dissected in the teaching, the student still can get into terminal APP through the student account and watch the video of having issued again, warms up to study the teaching content. The teacher can enter the terminal APP through the teacher account to re-edit and explain the published video, and re-publish and update teaching contents.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a wireless removal synchronization imaging teaching instrument which characterized in that: including the host computer support, the universal wheel is installed to host computer support bottom, installs rechargeable power supply, the host computer on the host computer support, the arm is hovered to the multidimension degree, but install the rotatory camera lens support of multi-angle degree on the arm is hovered to the multidimension degree, install the camera lens structure on the rotatory camera lens support of multi-angle degree, but still install the display screen on the arm is hovered to the multidimension degree, camera lens structure, display screen all with host computer communication connection, but rechargeable power supply is connected with camera lens.
2. The wireless mobile synchronous imaging teaching instrument of claim 1, wherein: the wireless synchronous screen projection device is in wireless connection with the host.
3. The wireless mobile synchronous imaging teaching instrument of claim 2, wherein: the multi-angle rotating lens support is including zooming the regulation seat, the camera lens structure connects, the bracing piece, the movable rod, the horizontal pole, rotate the joint, it divide into first rotation joint to rotate the joint, the second rotates the joint, the third rotates the joint, the fourth rotates the joint, bracing piece one end is connected with the multidimension degree arm of hovering, the bracing piece other end is connected with first rotation joint, first rotation joint other end is connected with the movable rod, the movable rod other end rotates the articulate with the second, the second rotates the joint other end and rotates the articulate with the third, the third rotates the joint other end and is connected with the horizontal pole, the horizontal pole other end rotates the articulate with the fourth, the fourth rotates the joint other end and is connected with camera lens structure articulate, camera lens structure connects the other end and camera.
4. The wireless mobile synchronous imaging teaching instrument of claim 3, wherein: the lens structure comprises a zooming adjusting seat and a lens capable of realizing 96 times of optical zooming, and the zooming adjusting seat is connected with the lens.
5. The wireless mobile synchronous imaging teaching instrument of claim 3, wherein: the rotating joint comprises a rotating shell and a rotating body, the rotating body performs damping rotation relative to the rotating shell, and the rotating angle range is 0-270 degrees; lens structure connects, bracing piece, movable rod, horizontal pole, rotation joint all undercut in inside and form the connecting wire and hold the chamber, is provided with the connecting wire between lens structure and the host computer, and the connecting wire is arranged in and is held the chamber.
6. The wireless mobile synchronous imaging teaching instrument of claim 1, wherein: the host computer includes image processing module, and image processing module handles the image data of lens structure collection, handles including anti-shake handles and digital zoom and handles.
7. The wireless mobile synchronous imaging teaching instrument of claim 1, wherein: the universal wheel is a mute universal wheel, a hook is further arranged on the main rack, and a wireless loudspeaker is hung on the hook.
8. The wireless mobile synchronous imaging teaching instrument of claim 1, wherein: the host is provided with a function key, an on-off key and an adjusting key, wherein the function key comprises a picture contrast key, an area emphasis key, a picture reversal key, a screen capture key and a video recording key, and the adjusting key comprises a picture enlarging key, a picture reducing key, a display screen brightness increasing key and a display screen brightness reducing key; the remote control is connected with the host, and keys on the remote control correspond to keys on the host.
9. A synchronized imaging teaching system comprising the wireless mobile synchronized imaging teaching instrument of claim 2, wherein: the system is characterized by further comprising a terminal APP, after entering the terminal APP through a computer, a user connects the wireless mobile synchronous imaging teaching instrument with the computer, a live file of the wireless mobile synchronous imaging teaching instrument is placed into the terminal APP, the user can explain and edit the live video through the terminal APP, and the terminal APP stores video data; when the wireless mobile synchronous imaging teaching instrument is connected with a computer, the wireless synchronous screen projection device synchronously projects computer pictures.
10. A simultaneous imaging teaching system according to claim 9, wherein: the terminal APP allocates teacher account numbers to teachers, and the terminal APP allocates student account numbers to students; the teacher account logs in the terminal APP and then can explain, edit and answer the live video in the terminal APP, and the student account logs in the terminal APP and then can watch the live video issued by the teacher account, ask questions to the teacher and answer questions to the teacher.
CN202011401412.8A 2020-12-02 2020-12-02 Wireless mobile synchronous imaging teaching instrument and synchronous imaging teaching system Pending CN112489502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011401412.8A CN112489502A (en) 2020-12-02 2020-12-02 Wireless mobile synchronous imaging teaching instrument and synchronous imaging teaching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011401412.8A CN112489502A (en) 2020-12-02 2020-12-02 Wireless mobile synchronous imaging teaching instrument and synchronous imaging teaching system

Publications (1)

Publication Number Publication Date
CN112489502A true CN112489502A (en) 2021-03-12

Family

ID=74939296

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011401412.8A Pending CN112489502A (en) 2020-12-02 2020-12-02 Wireless mobile synchronous imaging teaching instrument and synchronous imaging teaching system

Country Status (1)

Country Link
CN (1) CN112489502A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113225569A (en) * 2021-03-23 2021-08-06 福建大娱号信息科技股份有限公司 Integrated mobile live broadcast room

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113225569A (en) * 2021-03-23 2021-08-06 福建大娱号信息科技股份有限公司 Integrated mobile live broadcast room

Similar Documents

Publication Publication Date Title
CN105141867B (en) Intelligence wearing WiFi plays portable projection device
CN206331637U (en) A kind of AR computer learning machines
CN216287169U (en) Synchronous imaging teaching instrument with multiple cameras
CN104000339A (en) Communication cap
CN112489502A (en) Wireless mobile synchronous imaging teaching instrument and synchronous imaging teaching system
CN203986290U (en) communication hat
CN207319509U (en) A kind of live equipment of online education picture-in-picture
CN213781236U (en) Wireless mobile synchronous imaging demonstration instrument
CN207020415U (en) A kind of spectacle operating loupe with camera function
CN207752219U (en) A kind of microscope with recording function
CN111246058A (en) Variable-focus panoramic camera device applicable to virtual reality live broadcast industry
CN217279100U (en) Portable microscope image collector
CN213342515U (en) Portable live broadcast display device
CN201831960U (en) Special movable rocker arm image photographing and recording device for operating room
CN207166748U (en) A kind of audio system for DSA educational surgery demonstrations
CN207397525U (en) A kind of teaching system for DSA operating rooms
CN204362213U (en) A kind of operation image pickup system and operation teaching system
CN113349550A (en) English seeing and hearing education is with public classroom speech auxiliary assembly
CN203606976U (en) Wireless shooting instrument
CN219958374U (en) Double-camera-belt touch screen mobile data terminal
CN203204868U (en) Portable multimedia demonstration device
CN207397526U (en) A kind of angiography educational surgery demonstration mobile device
CN213024872U (en) Operation teaching system
CN211787551U (en) Wisdom blackboard
CN213815049U (en) Intelligent classroom experiment demonstration system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination