CN206988735U - A kind of real training class course teaching device for being used to various visual angles image be presented - Google Patents
A kind of real training class course teaching device for being used to various visual angles image be presented Download PDFInfo
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- CN206988735U CN206988735U CN201720843588.6U CN201720843588U CN206988735U CN 206988735 U CN206988735 U CN 206988735U CN 201720843588 U CN201720843588 U CN 201720843588U CN 206988735 U CN206988735 U CN 206988735U
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- guide rail
- spheroid
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- real training
- cameras
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Abstract
The utility model discloses a kind of real training class course teaching device for being used to various visual angles image be presented.Including five adjustable cameras and governor motion, five adjustable cameras are respectively four feature video cameras and a panoramic camera, four feature video cameras are respectively to be arranged in teaching object all around, and panoramic camera is arranged on immediately ahead of classroom and towards teaching object；Five adjustable cameras are installed on governor motion, to realize that size and orientation progress angle direction according to teaching object are freely adjusted.The utility model clearly watches exemplary details and process when can realize real training class course teaching, more preferable compared to traditional " surrounding and watching " teaching pattern effect.
Description
Technical field
The utility model belongs to a kind of instructional device, more particularly to a kind of real training class course for being used to various visual angles image be presented
Instructional device.
Background technology
In the education activities of the real training class course of colleges and universities, such as clothes plastic shape design class, knitted dress jacquard weave class, case
The teaching process of package decoration product making class, mechanically actuated class, nursing wrapping class, instrumental music playing class etc., has with general classroom instruction
Very big difference, emphasis is not that teacher tells about student and paid attention to the class, but carries out multistation by teacher in real training classroom, and multi-angle is shown
Model operates and synchronous explanation, student carry out repetition learning and exercise, to reach the skilled purpose for grasping technique and skill.
The teaching method of laboratory is teacher modeling operation at present, and student typically observes teacher's by the way of " surrounding and watching "
, this traditional teaching method, problems be present in action：
(1) limited amount " is surrounded and watched "：School can not be made while watched, some total student is blocked and can not seen
Clearly；
(2) viewing angle is limited：The details of teacher modeling can not be completely watched comprehensively, and the operation of teacher is comprehensive
, student can only typically be watched by an angle, influence the integrity degree of Students ' Learning；
(3) demonstration movement of teacher can not preserve：Teacher must repeat to demonstrate over and over again, and efficiency of teaching is low；
(4) student needs to walk about, and influences order in education；
(5) scene video recording difficulty of imparting knowledge to students is big, such as this teaching scene is recorded a video, form teaching resource, just necessary
More are employed, video camera, multidigit shoots personnel, multi-angled shooting, and arranges personnel to switch in real time at the scene just by teaching process
It can record into a class, make the teaching scene recording of normalization become impossible.
Utility model content
For the ease of carrying out viewing and emulating and learning for real training class course operation demonstration, the utility model provide it is a kind of be used for be in
The now real training teaching apparatus of various visual angles image, can multi-angle realize that panorama is freely shot.
The technical solution adopted in the utility model is：
The utility model includes five adjustable cameras and governor motion, and five adjustable cameras are respectively four spies
Video camera and a panoramic camera are write, four feature video cameras are respectively to be arranged in teaching object all around, panoramic shooting
Machine be arranged on classroom immediately ahead of and towards teaching object.
Five adjustable cameras are installed on governor motion, to realize that size and orientation according to teaching object are carried out
Angle direction is freely adjusted；Governor motion includes column guide rail, bottom plate, motor gear component, moves horizontally component and camera branch
Frame, two root posts guide rail are arranged in parallel vertically, and two root posts guide rail is installed to classroom room by respective motor gear component
Top, motor gear component include motor, shaft coupling, first gear, axle, rack, the output shaft of motor through shaft coupling and axle one
Hold coaxially connected, the coaxial fixed cover of first gear is on axle, and the axle other end and column guide rail top are hinged, first gear and rack
Engagement, rack are fixedly mounted on classroom roof by support level.
It is connected between two root posts guide rail and moves horizontally component, moving horizontally component includes the first guide rail, leading screw shaft coupling
Device, spindle motor, side-to-side movement fixed plate and camera support, shape is fixedly connected with by the bottom plate of level between two root posts guide rail
Integrally, groove is provided with bottom plate, the both sides parallel arrangement of groove has the first guide rail and the second guide rail, and groove supports between both ends
Leading screw is installed, leading screw and the first guide rail, the second guide rail parallel arrange that spindle motor is fixed on one end of bottom plate, spindle motor
Output shaft be fixedly and coaxially connected through leading screw shaft coupling and leading screw, side-to-side movement fixed plate one end is by thread set on leading screw
And the first guide rail and the second guide rail are inlaid in, the other end is fixedly connected with camera support.
Described camera support also includes rubber blanket, spheroid, locking spheroid base and locking spheroid knob, locking spheroid bottom
Seat is fixedly connected in side-to-side movement fixed plate, and side-to-side movement fixed plate end is provided with ball groove, and spheroid is inlaid in ball groove freely
Rotate, spheroid is connected with the body of rod extended outside ball groove, and the end of the body of rod is provided with the screw thread for being used for connecting installation video camera, the body of rod
End and be cased with rubber blanket, locking spheroid knob is arranged on locking spheroid base side wall, and locking spheroid knob is through locking ball
Body base side wall is extend into ball groove.
The utility model also includes position sensor and Image compounding output module, position sensor are arranged in faculty
Body on, position sensor and Image compounding output module wireless connection, five video cameras and Image compounding output module are wired
Connection, the output end of Image compounding output module are connected to display screen.
Described display screen uses one piece of 120 cun of projection screen and fine definition projector.
The utility model exports the various visual angles details of operation for viewing and emulating demonstration teaching to student to display screen real-time display, shows
Display screen is sent to after showing records live broadcast system progress remote living broadcast and recording.
The beneficial effects of the utility model are：
The utility model can multi-angle realize that panorama is freely shot so that taught using the utility model instructional device
The traditional teaching mode effect learned as compared with the past is more preferable.
Further, realize complete Teaching video recording at school while the utility model can be, realize the classroom of normalization
Resource construction, for analyzing exchange with the level of improving the quality of teaching.
Brief description of the drawings
Fig. 1 is the overall installation position schematic diagram of the utility model instructional device；
Fig. 2 is the utility model governor motion structure chart；
Fig. 3 is the utility model camera support structure chart.
In figure：Feature video camera 1, panoramic camera 2, teaching object 3；1-1 motors, 1-2 shaft couplings 1, the teeth of 1-3 first
Wheel, 1-4 axles, 1-5 racks, the guide rails of 1-6 first, 1-7 leading screw shaft couplings, 1-8 spindle motors, 1-9 bottom plates, 1-10 side-to-side movements are consolidated
Fixed board, 1-11 camera supports, the guide rails of 1-12 second, 1-13 leading screws, 1-14 grooves, 1-15 column guide rails.
Embodiment
Below in conjunction with the accompanying drawings and specific implementation example is described in further detail to the utility model.
As shown in figure 1, the utility model includes five adjustable cameras and governor motion, five adjustable cameras point
Not Wei four feature video cameras 1 and a panoramic camera 2, four feature video cameras 1 are respectively be arranged in teaching object 3 four
Around, panoramic camera 2 be arranged on classroom immediately ahead of and towards teaching object 3；Four feature video cameras are used to shoot teaching people
Member is used to shoot entirely in demonstration lesson for the operation feature demonstration picture for object all angles of imparting knowledge to students, a panoramic camera
Scape picture.
Five adjustable cameras are installed on governor motion, to realize that size and orientation according to teaching object 3 are entered
Row angle direction is freely adjusted；Governor motion includes column guide rail 1-15, bottom plate 1-9, motor gear component, moves horizontally component
It is arranged in parallel vertically with camera support 1-11, two root posts guide rail 1-15, two root posts guide rail 1-15 passes through respective motor
Gear assembly is installed to classroom roof, and motor gear component includes motor 1-1, shaft coupling 1-2, first gear 1-3, axle 1-4, tooth
Bar 1-5, the one end of motor 1-1 output shaft through shaft coupling 1-2 and axle 1-4 is coaxially connected, and the coaxial fixed covers of first gear 1-3 exist
On axle 1-4, the axle 1-4 other ends and column guide rail 1-15 tops are hinged, and first gear 1-3 engages with rack 1-5, and rack 1-5 leads to
It is fixedly mounted on classroom roof with crossing support level；Run by motor 1-1, drive first gear 1-3 to rotate, and then pass through tooth
Rack-and-pinion drives two root posts guide rail 1-15 integrally to be moved horizontally along rack 1-5.
It is connected between two root posts guide rail 1-15 and moves horizontally component, moving horizontally component includes the first guide rail 1-6, silk
Thick stick shaft coupling 1-7, spindle motor 1-8, side-to-side movement fixed plate 1-10 and camera support 1-11, between two root posts guide rail 1-15
One is fixedly connected to form by the bottom plate 1-9 of level, groove 1-14, the groove 1-14 parallel cloth in both sides are provided with bottom plate 1-9
Be equipped with the first guide rail 1-6 and the second guide rail 1-12, between groove 1-14 both ends support leading screw 1-13 is installed, leading screw 1-13 and the
One guide rail 1-6, the second guide rail 1-12 are arranged in parallel, and spindle motor 1-8 is fixed on bottom plate 1-9 one end, and spindle motor 1-8's is defeated
Shaft is fixedly and coaxially connected through leading screw shaft coupling 1-7 and leading screw 1-13, and side-to-side movement fixed plate 1-10 one end passes through thread set
On leading screw 1-13 and the first guide rail 1-6 and the second guide rail 1-12 are inlaid in, the other end is fixedly connected with camera support 1-11.
Spindle motor 1-8 operations drive leading screw 1-13 to rotate, and drive side-to-side movement fixed plate 1-10 to be led along two by screw pair
Rail moves horizontally, and then drives camera support 1-11 to move horizontally.
Camera support 1-11 also includes rubber blanket 4-2, spheroid 4-3, locking spheroid base 4-5 and locking spheroid knob 4-4,
Locking spheroid base 4-4 is fixedly connected on side-to-side movement fixed plate 1-10, and side-to-side movement fixed plate 1-10 ends are provided with ball groove,
Can the spheroid 4-3 of flexible rotating be inlaid in ball groove and freely rotate, spheroid 4-3 is connected with the body of rod extended outside ball groove, the body of rod
End be provided be used for connect installation video camera screw thread 4-1, the end of the body of rod is simultaneously cased with the soft rubber blanket 4- tightened
2, locking spheroid knob 4-4 are arranged on locking spheroid base 4-5 side walls, and locking spheroid knob 4-4 passes through locking spheroid base 4-5
Side wall is extend into ball groove, and the position for spheroid 4-3 to be inlaid in ball groove is fixed.
Position sensor 7 is arranged on the body of faculty, and position sensor is through wireless communication module and serial communication mould
After block with Image compounding output module wireless connection, five video cameras and Image compounding output module wired connection, Image compounding
The output end of output module is connected to display screen.
Display screen uses one piece of 120 cun of projection screen and fine definition projector, the multi-angle that Image compounding system is exported
Exemplary video is projected on giant-screen and shown, the student in whole classroom is seen the real training demonstration movement picture of multi-angle clearly.
Teacher, by control panel, can select five video cameras to be operated in teaching process.
If four feature video cameras of selection work simultaneously, then video input module receives four road incoming video signals, depending on
Frequency synthesis module takes four tunnel vision signal synthesis to split video into four pictures all the way, exports and carries out display teaching object to display screen
Before, below, the left side, the right side four features synthesis picture.
If faculty's position signalling has blocked a wherein feature video camera, that is, think that faculty has blocked wherein one
Individual close up view, then the close up view is replaced with the panorama of panoramic camera, plus the defeated of remaining three feature video cameras
Entering vision signal synthesis, vision signal exports all the way.
The work in single feature face is such as selected, then its single big picture of feature is only shown.
As can be seen here, the process and position operated according to teacher modeling is automatically synthesized most suitable, most comprehensive various visual angles shadow
As being incident upon on large-screen display equipment so that without " surrounding and watching " when student listens to the teacher, make each student can comprehensively, multi-angle
Ground, clearly watch teacher modeling details and process, it is final cause using the utility model instructional device imparted knowledge to students than with
Past traditional teaching mode effect is more preferable.
Claims (4)
- A kind of 1. real training class course teaching device for being used to various visual angles image be presented, it is characterised in that：Including five adjustable cameras and governor motion, five adjustable cameras be respectively four feature video cameras (1) and One panoramic camera (2), four feature video cameras (1) are respectively to be arranged in teaching object (3) all around, panoramic camera (2) be arranged on classroom immediately ahead of and towards teaching object (3)；Five adjustable cameras are installed on governor motion, to realize that size and orientation according to teaching object (3) are carried out Angle direction is freely adjusted；Governor motion includes column guide rail (1-15), bottom plate (1-9), motor gear component, moves horizontally group Part and camera support (1-11), two root posts guide rail (1-15) are arranged in parallel vertically, and two root posts guide rail (1-15) is by each From motor gear component be installed to classroom roof, motor gear component includes motor (1-1), shaft coupling (1-2), first gear (1-3), axle (1-4), rack (1-5), the one end of the output shaft of motor (1-1) through shaft coupling (1-2) and axle (1-4) coaxially connect Connecing, on axle (1-4), axle (1-4) other end and column guide rail (1-15) top are hinged the coaxial fixed cover of first gear (1-3), First gear (1-3) engages with rack (1-5), and rack (1-5) is fixedly mounted on classroom roof by support level；It is connected between two root posts guide rail (1-15) and moves horizontally component, moving horizontally component includes the first guide rail (1-6), silk Thick stick shaft coupling (1-7), spindle motor (1-8), side-to-side movement fixed plate (1-10) and camera support (1-11), two root posts guide rail One is fixedly connected to form by the bottom plate (1-9) of level between (1-15), groove (1-14), groove are provided with bottom plate (1-9) The both sides parallel arrangement of (1-14) has the first guide rail (1-6) and the second guide rail (1-12), and peace is supported between groove (1-14) both ends Equipped with leading screw (1-13), leading screw (1-13) is arranged in parallel with the first guide rail (1-6), the second guide rail (1-12), spindle motor (1-8) Bottom plate (1-9) one end is fixed on, the output shaft of spindle motor (1-8) is coaxial through leading screw shaft coupling (1-7) and leading screw (1-13) It is fixedly connected, side-to-side movement fixed plate (1-10) one end on leading screw (1-13) and is inlaid in the first guide rail by thread set (1-6) and the second guide rail (1-12), the other end are fixedly connected with camera support (1-11).
- 2. a kind of real training class course teaching device for being used to various visual angles image be presented according to claim 1, its feature exist In：Described camera support (1-11) also includes rubber blanket (4-2), spheroid (4-3), locking spheroid knob (4-4) and locking ball Body base (4-5), locking spheroid base (4-5) are fixedly connected in side-to-side movement fixed plate (1-10), side-to-side movement fixed plate (1-10) end is provided with ball groove, and spheroid (4-3), which is inlaid in ball groove, freely to be rotated, and spheroid (4-3), which is connected with, to be extended outside ball groove The body of rod, the end of the body of rod is provided with the screw thread (4-1) for being used for connecting installation video camera, and the end of the body of rod is simultaneously cased with rubber blanket (4- 2), lock spheroid knob (4-4) and be arranged on locking spheroid base (4-5) side wall, locking spheroid knob (4-4) passes through locking spheroid Base (4-5) side wall is extend into ball groove.
- 3. a kind of real training class course teaching device for being used to various visual angles image be presented according to claim 1, its feature exist In：Including position sensor and Image compounding output module, position sensor is arranged on the body of faculty, position sensor With Image compounding output module wireless connection, five video cameras and Image compounding output module wired connection, Image compounding output The output end of module is connected to display screen.
- 4. a kind of real training class course teaching device for being used to various visual angles image be presented according to claim 3, its feature exist In：Described display screen uses one piece of 120 cun of projection screen and fine definition projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843588.6U CN206988735U (en) | 2017-07-12 | 2017-07-12 | A kind of real training class course teaching device for being used to various visual angles image be presented |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843588.6U CN206988735U (en) | 2017-07-12 | 2017-07-12 | A kind of real training class course teaching device for being used to various visual angles image be presented |
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| Publication Number | Publication Date |
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| CN206988735U true CN206988735U (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720843588.6U Expired - Fee Related CN206988735U (en) | 2017-07-12 | 2017-07-12 | A kind of real training class course teaching device for being used to various visual angles image be presented |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492631A (en) * | 2018-02-12 | 2018-09-04 | 九江学院 | A kind of mechanics of materials distortional stress apparatus for demonstrating |
| CN109151361A (en) * | 2018-09-19 | 2019-01-04 | 安徽澳视科技有限公司 | One kind following mobile classroom view audio-frequency recording-playing device and its system |
| CN109615965A (en) * | 2018-12-21 | 2019-04-12 | 无锡职业技术学院 | A kind of monitoring camera experience system based on natural lighting simulation |
| CN111131713A (en) * | 2019-12-31 | 2020-05-08 | 深圳市维海德技术股份有限公司 | Lens switching method, device, equipment and computer readable storage medium |
-
2017
- 2017-07-12 CN CN201720843588.6U patent/CN206988735U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492631A (en) * | 2018-02-12 | 2018-09-04 | 九江学院 | A kind of mechanics of materials distortional stress apparatus for demonstrating |
| CN109151361A (en) * | 2018-09-19 | 2019-01-04 | 安徽澳视科技有限公司 | One kind following mobile classroom view audio-frequency recording-playing device and its system |
| CN109615965A (en) * | 2018-12-21 | 2019-04-12 | 无锡职业技术学院 | A kind of monitoring camera experience system based on natural lighting simulation |
| CN111131713A (en) * | 2019-12-31 | 2020-05-08 | 深圳市维海德技术股份有限公司 | Lens switching method, device, equipment and computer readable storage medium |
| CN111131713B (en) * | 2019-12-31 | 2022-03-08 | 深圳市维海德技术股份有限公司 | Lens switching method, device, equipment and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |