CN107742447A - A kind of stereoscopic teaching display screen easy to use - Google Patents
A kind of stereoscopic teaching display screen easy to use Download PDFInfo
- Publication number
- CN107742447A CN107742447A CN201711023434.3A CN201711023434A CN107742447A CN 107742447 A CN107742447 A CN 107742447A CN 201711023434 A CN201711023434 A CN 201711023434A CN 107742447 A CN107742447 A CN 107742447A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- inwall
- display screen
- teaching display
- bearing
- 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
Links
- 230000000694 effects Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000011835 investigation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The present invention relates to tutor auxiliary platform equipment facility technical field, and disclose a kind of stereoscopic teaching display screen easy to use, including display box, the bottom of display box is fixedly connected on the top of support plate, the bottom of support plate is fixedly connected with movable pulley, the bottom of movable pulley is movably connected in the top of body, inwall at the top of body is fixedly connected with the first motor, the output end of first motor is fixedly connected with first gear, first gear engages with second gear, the inwall of second gear is fixedly connected with rotating bar, one end of rotating bar is fixedly connected through clutch shaft bearing and with the inwall of second bearing, the surface of second bearing is fixedly connected on the bottom of support plate.The stereoscopic teaching display screen easy to use, coordinated by the first motor and rotating bar, staff controls the first motor operation, with regard to that rotating bar can be driven to rotate, rotating bar can drives stereoscopic teaching display screen to rotate, and is easy to staff to adjust the angle of stereoscopic teaching display screen.
Description
Technical field
The present invention relates to tutor auxiliary platform equipment facility technical field, specially a kind of stereoscopic teaching easy to use is shown
Screen.
Background technology
Display screen of imparting knowledge to students is to use a kind of multi-faceted tutor auxiliary platform equipment, and teaching touch one-piece machine is in conventional audio-visual education programme and meter
Grow up on the basis of calculation machine equipment, have teaching, academic report, meeting, comprehensive investigation, demonstration exchange and long-range religion concurrently
Learn, long-range exam paper assessment, remotely attend class, remotely set a question, the function such as teleconference, teaching environment is in conventional audio-visual education programme and computer equipment
On the basis of grow up, have teaching, academic report, meeting, comprehensive investigation, demonstration exchange and remote teaching concurrently, remotely change
Volume, remotely attends class, remotely sets a question, the function such as teleconference, by touch function, can more meet academic report, meeting, science is handed over
Stream, multimedia gives lessons, on-the-spot teaching and long-distance education etc. require that there are intelligent management system and good audio frequency and video to imitate comprehensively
Fruit, it can more meet various by lantern slide, projection film, multimedia courseware, video-tape, DVD/SVCD/VCD, geological material etc.
Resource carries out comprehensive demonstration, investigation, live requirement, has good visual effect, improves school's strength and image.
But the polycrystalline substance of most of stereoscopic teaching display screen is fairly simple in the market, it is impossible to is easy to staff to teach
Learn and use, most of all presence can not meet the needs of staff's diverse location, and reduction stereoscopic teaching display screen uses comfortable
Degree, reduce quality of instruction.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of stereoscopic teaching display screen easy to use, possessing can be just
Impart knowledge to students and use in staff, the advantages that, solving, which can not be easy to staff to impart knowledge to students, uses, the problem of.
(2) technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of stereoscopic teaching display screen easy to use, bag
Display box is included, the bottom of the display box is fixedly connected on the top of support plate, and the bottom of the support plate is fixedly connected with movable pulley,
The bottom of the movable pulley is movably connected in the top of body, and the inwall at the top of the body is fixedly connected with the first motor, institute
The output end for stating the first motor is fixedly connected with first gear, and the first gear engages with second gear, the second gear
Inwall be fixedly connected with rotating bar, one end of the rotating bar is through clutch shaft bearing and fixes and connects with the inwall of second bearing
Connect, the surface of the second bearing is fixedly connected on the bottom of support plate, and the side of the body is fixedly connected with connecting rod.
One end of the connecting rod is fixedly connected through framework and with the side of fixed block, and the bottom of the framework, which is fixed, to be connected
It is connected on the top of moving body, the middle part at the top of the fixed block is inlaid with nut, and the inwall of the nut and the surface of screw rod are nibbled
Close, one end of the screw rod is fixedly connected through the first live bearing and with the output end of the second motor, the bottom of the second motor
The inwall of framework bottom is fixedly connected on, the side of the framework is fixedly connected with box body.
The inwall of the box body bottom is fixedly connected with motor, and the output end of the motor is fixedly connected with first
Belt pulley, first belt pulley are connected by belt with the second pulley drive, and second belt pulley passes through rotating shaft and rolling
The inwall of driving wheel is fixedly connected.
The bottom of the box body is fixedly connected on the top of moving body, and the inwall at the top of the moving body is fixedly connected with
Limit body, the side of the limit body are fixedly connected with electric expansion bar, and one end of the electric expansion bar is fixedly connected with shifting
Motion block, the bottom of the movable block are fixedly connected on the top of sliding block, and the bottom of the sliding block is fixedly connected with fix bar, described
One end of fix bar is fixedly connected with confinement block, and the side of the confinement block is fixedly connected with limiting layer.
Preferably, the side of the sliding block is fixedly connected with slide bar, and one end of the slide bar passes through sliding block and and limit body
Bottom be fixedly connected.
Preferably, the scroll wheel is fixedly connected by rotating shaft with the bottom of pole, is fixedly connected at the top of the pole
Inwall at the top of moving body.
Preferably, the inwall of the box body bottom is fixedly connected with battery, and the surface of the support plate is fixedly connected with
Operating body.
Preferably, middle part of the surface inserting of first live bearing at the top of bearing piece, the side of the bearing piece are fixed
It is connected to the inwall of framework side.
Preferably, the other end of the screw rod through nut and with the inwall of the second live bearing, second movable axis
The surface held is fixedly connected on the inwall at the top of framework.
Preferably, the inwall of the display box is fixedly connected with display body, and the side of the display box is fixedly connected with expansion
Sound device.
Preferably, the other end of the rotating bar is fixedly connected on the inwall of 3rd bearing, the surface of the 3rd bearing
It is fixedly connected with the inside of organism bottom.
Preferably, shifting chute is offered at the top of the body, the surface inserting of the clutch shaft bearing is at the top of body
Middle part.
(3) beneficial effect
Compared with prior art, the invention provides a kind of stereoscopic teaching display screen easy to use, possess following beneficial
Effect：
1st, the stereoscopic teaching display screen easy to use, coordinated by the first motor and rotating bar, staff's control the
One motor operation, it is possible to drive second gear to rotate, with regard to that rotating bar can be driven to rotate, rotating bar can drives second gear
Stereoscopic teaching display screen rotates, and is easy to staff to rotate stereoscopic teaching display screen rotation direction, is easy to regulation stereoscopic teaching to show
The angle of display screen, also allow for using staff's body, improve body service efficiency.
2nd, the stereoscopic teaching display screen easy to use, coordinated by the second motor and screw rod, staff's control second
Motor operation, the second motor can drive fixed block movement, and fixed block can drives body movement, is easy to staff to carry
High or reduction stereoscopic teaching display screen, is easy to staff to adjust the height of stereoscopic teaching display screen, effective to improve work people
Member uses the comfort level of stereoscopic teaching display screen, improves staff's quality of instruction.
3rd, the stereoscopic teaching display screen easy to use, coordinated by motor and scroll wheel, staff's control is electronic
Machine is run, and motor can driving scroll wheel, scroll wheel is easy to staff to move with regard to stereoscopic teaching display screen can be driven to move
Dynamic stereoscopic teaching display screen, also allows for staff's Mobile Teaching, simple to operate, is easy to staff to be shown using stereoscopic teaching
Screen, improve stereoscopic teaching display screen service efficiency.
4th, the stereoscopic teaching display screen easy to use, coordinated by electric expansion bar and confinement block, staff's control
Electric expansion bar is run, and electric expansion bar can drives fix bar movement, and fix bar is with regard to that can drive confinement block to move, confinement block
Can prevents scroll wheel movement, it is possible to prevents the movement of stereoscopic teaching display screen, is easy to staff to be taught in fixed location
Learn, also allow for staff and operate with.
5th, the stereoscopic teaching display screen easy to use, coordinated by operating body and loudspeaker, staff's manipulation operation
Running body, it is possible to stereoscopic teaching display screen is manipulated, it is easy to operate, it is easy to staff to operate with stereoscopic teaching display screen,
Loudspeaker can expands the volume of staff, is easy to student more to understand the content of courses, is easy to sound small or throat does not relax
The staff of clothes uses, and effectively lifts teaching efficiency.
Brief description of the drawings
Fig. 1 is a kind of stereoscopic teaching display screen structure schematic diagram easy to use proposed by the present invention；
Fig. 2 is a kind of cross-sectional view of stereoscopic teaching display screen body easy to use proposed by the present invention；
Fig. 3 is a kind of cross-sectional view of stereoscopic teaching display screen framework easy to use proposed by the present invention；
Fig. 4 is a kind of cross-sectional view of stereoscopic teaching display screen box body easy to use proposed by the present invention；
Fig. 5 is a kind of overlooking the structure diagram of stereoscopic teaching display screen body easy to use proposed by the present invention.
In figure：1 display box, 2 support plates, 3 movable pulleys, 4 bodies, 5 first motors, 6 first gears, 7 second gears, 8 rotate
Bar, 9 clutch shaft bearings, 10 second bearings, 11 3rd bearings, 12 connecting rods, 13 frameworks, 14 fixed blocks, 15 nuts, 16 screw rods, 17
First live bearing, 18 second motors, 19 bearing pieces, 20 box bodies, 21 moving bodys, 22 operating bodies, 23 motor, 24 first belts
Wheel, 25 second belt pulleys, 26 scroll wheels, 27 poles, 28 limit bodies, 29 electric expansion bars, 30 movable blocks, 31 sliding blocks, 32 slide bars,
33 fix bars, 34 confinement blocks, 35 limiting layers, 36 batteries, 37 shifting chutes, 38 display bodies, 39 loudspeakers, 40 second movable axis
Hold.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-5, a kind of stereoscopic teaching display screen easy to use, including display box 1, the bottom of display box 1 is referred to consolidate
Surely the top of support plate 2 is connected to, the inwall of display box 1 is fixedly connected with display body 38, and the side of display box 1 is fixedly connected with expansion
Sound device 39, the can of loudspeaker 39 expand staff volume, be easy to student more to understand the content of courses, be easy to sound small or
The uncomfortable staff of throat uses, and is easy to staff to use stereoscopic teaching display screen, the surface of support plate 2 is fixedly connected with
Operating body 22, the bottom of support plate 2 are fixedly connected with movable pulley 3, and the bottom of movable pulley 3 is movably connected in the top of body 4, body
The inwall at 4 tops is fixedly connected with the first motor 5, and the output end of the first motor 5 is fixedly connected with first gear 6, first gear 6
Engaged with second gear 7, the inwall of second gear 7 is fixedly connected with rotating bar 8, and one end of rotating bar 8 passes through clutch shaft bearing 9 simultaneously
Be fixedly connected with the inwall of second bearing 10, the surface of second bearing 10 is fixedly connected on the bottom of support plate 2, rotating bar 8 it is another
One end is fixedly connected on the inwall of 3rd bearing 11, is cooperated by the first motor 5 and rotating bar 8, is easy to staff to turn
Dynamic stereoscopic teaching display screen rotation direction, it is easy to adjust the angle of stereoscopic teaching display screen, also allows for staff and use solid
Teaching display screen, the surface of 3rd bearing 11 are fixedly connected with the inside of the bottom of body 4, and the top of body 4 offers shifting chute 37,
Shifting chute 37 contributes to movable pulley 3 to move, and the effective movable pulley 3 that reduces blocks, and improves movable pulley 3 and moves, and improving movable pulley 3 makes
With efficiency, at the middle part at the top of body 4, the side of body 4 is fixedly connected with connecting rod 12 for the surface inserting of clutch shaft bearing 9.
One end of connecting rod 12 is fixedly connected through framework 13 and with the side of fixed block 14, and the bottom of framework 13, which is fixed, to be connected
The top of moving body 21 is connected on, the middle part at the top of fixed block 14 is inlaid with nut 15, the inwall of nut 15 and the surface of screw rod 16
Engagement, one end of screw rod 16 are fixedly connected through the first live bearing 17 and with the output end of the second motor 18, the first movable axis
17 surface inserting is held at the middle part at the top of bearing piece 19, the side of bearing piece 19 is fixedly connected on the inwall of the side of framework 13, and second
The bottom of motor 18 is fixedly connected on the inwall of the bottom of framework 13, the other end of screw rod 16 through nut 15 and with the second movable axis
40 inwall is held, is coordinated by the second motor 18 and screw rod 16, is easy to staff to adjust the height of stereoscopic teaching display screen, has
The comfort level for improving staff and using stereoscopic teaching display screen of effect, effective to improve staff's quality of instruction, second lives
The surface of dynamic bearing 40 is fixedly connected on the inwall at the top of framework 13, and the side of framework 13 is fixedly connected with box body 20, cabinet
The inwall of the bottom of body 20 is fixedly connected with battery 36, and the can of battery 36 reduces the limitation moving range of electric wire, and expansion makes
With stereoscopic teaching display screen scope.
The inwall of the bottom of box body 20 is fixedly connected with motor 23, and the output end of motor 23 is fixedly connected with the first skin
Belt wheel 24, the first belt pulley 24 are connected by belt and the second belt pulley 25, and the second belt pulley 25 is by rotating shaft with rolling
The inwall of wheel 26 is fixedly connected, and scroll wheel 26 is fixedly connected by rotating shaft with the bottom of pole 27, by motor 23 and is rolled
Wheel 26 coordinates, and is easy to staff's moving three-dimensional teaching display screen, and simple to operate, the effective stereoscopic teaching display screen that improves uses
Efficiency, the top of pole 27 are fixedly connected on the inwall at the top of moving body 21.
The bottom of box body 20 is fixedly connected on the top of moving body 21, and the inwall at the top of moving body 21 is fixedly connected limited
Position body 28, the side of limit body 28 are fixedly connected with electric expansion bar 29, and one end of electric expansion bar 29 is fixedly connected with movement
Block 30, the bottom of movable block 30 are fixedly connected on the top of sliding block 31, and the side of sliding block 31 is fixedly connected with slide bar 32, slide bar 32
One end through sliding block 31 and being fixedly connected with the bottom of limit body 28, the bottom of sliding block 31 is fixedly connected with fix bar 33, Gu
One end of fixed pole 33 is fixedly connected with confinement block 34, and the side of confinement block 34 is fixedly connected with limiting layer 35, and limiting layer 35 can
To prevent the movement of stereoscopic teaching display screen, it is easy to staff to be imparted knowledge to students in fixed location, also allows for staff and operate with.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, staff manipulates display body 38 and stereoscopic teaching display screen by the can of manipulation operation body 22,
Staff controls the first motor 5 to run, and the can of the first motor 5 drives first gear 6, and the can of first gear 6 drives the
Two gears 7 are rotated, and with regard to rotating bar 8 can be driven to rotate, rotating bar 8 can be adjusted aobvious second gear 7 with regard to support plate 2 can be driven to rotate
Show the angle of body 38, staff controls the second motor 18 to run, and the second motor 18 is with regard to that can drive screw rod 16 to rotate together, screw rod
16 just can move nut 15, and nut 15 can just move with fixed block 14, and fixed block 14 just can move body 4, body 4
It can just make to show that body 38 moves, the height of display body 38 can be adjusted, staff controls motor 23 to run, and motor 23 is just
The first belt pulley 24 can be driven to rotate, just the second belt pulley 25 of energy rotates the first belt pulley 24, the can of the second belt pulley 25
Scroll wheel 26 is driven to rotate, for scroll wheel 26 with regard to that can move stereoscopic teaching display screen, staff controls electric expansion bar 29 to transport
OK, electric expansion bar 29 can just make movable block 30, and movable block 30 can just make sliding block 31, and sliding block 31 is with regard to that can move fix bar 33
Dynamic, for fix bar 33 with regard to confinement block 34 can be driven to move, confinement block 34 can just make the surface of limiting layer 35 and the table of scroll wheel 26
Face contacts, and the can of limiting layer 35 is prevented scroll wheel 26 and moved.
In summary, the stereoscopic teaching display screen easy to use, is coordinated by the first motor 5 and rotating bar 8, and work people
Member's the first motor 5 of control is run, it is possible to drives second gear 7 to rotate, second gear 7 just can drive rotating bar 8 to rotate, and rotate
The can of bar 8 drives stereoscopic teaching display screen to rotate, and is easy to staff to rotate stereoscopic teaching display screen rotation direction, is easy to adjust
The angle of stereoscopic teaching display screen is saved, also allows for using staff's body 4, improves the service efficiency of body 4, pass through the second motor
18 and screw rod 16 coordinate, staff control the second motor 18 run, the can of the second motor 18 drive fixed block 14 move, Gu
Determining the can of block 14 drives body 4 to move, and is easy to staff to improve or reduce stereoscopic teaching display screen, is easy to staff to adjust
The height of stereoscopic teaching display screen is saved, the effective comfort level for improving staff and using stereoscopic teaching display screen, improves work
Personnel's quality of instruction, coordinated by motor 23 and scroll wheel 26, staff controls motor 23 to run, and motor 23 can
To drive scroll wheel 26, scroll wheel 26 just can drive stereoscopic teaching display screen to move, and be easy to the teaching of staff's moving three-dimensional aobvious
Display screen, staff's Mobile Teaching is also allowed for, it is simple to operate, it is easy to staff to use stereoscopic teaching display screen, improves three-dimensional
Teaching display screen service efficiency, is coordinated by electric expansion bar 29 and confinement block 34, and staff controls electric expansion bar 29 to transport
OK, the can of electric expansion bar 29 drives fix bar 33 to move, and fix bar 33 is with regard to that can drive confinement block 34 to move, and confinement block 34 is just
Scroll wheel 26 can be prevented to move, it is possible to prevent the movement of stereoscopic teaching display screen, be easy to staff to teach in fixed location
Learn, also allow for staff and operate with, staff's manipulation operation body 22 is run, it is possible to stereoscopic teaching display screen is manipulated,
It is easy to operate, it is easy to staff to operate with stereoscopic teaching display screen, the can of loudspeaker 39 expands the volume of staff,
It is easy to student more to understand the content of courses, is easy to that sound is small or the uncomfortable staff of throat uses, effective lifting teaching
Effect.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of stereoscopic teaching display screen easy to use, including display box (1), the bottom of the display box (1) is fixedly connected
At the top of support plate (2), it is characterised in that：The bottom of the support plate (2) is fixedly connected with movable pulley (3), the movable pulley (3)
Bottom be movably connected in the tops of body (4), the inwall at the top of the body (4) is fixedly connected with the first motor (5), described
The output end of first motor (5) is fixedly connected with first gear (6), and the first gear (6) is engaged with second gear (7), institute
The inwall for stating second gear (7) is fixedly connected with rotating bar (8), one end of the rotating bar (8) through clutch shaft bearing (9) and with
The inwall of second bearing (10) is fixedly connected, and the surface of the second bearing (10) is fixedly connected on the bottom of support plate (2), described
The side of body (4) is fixedly connected with connecting rod (12)；
One end of the connecting rod (12) is through framework (13) and is fixedly connected with the side of fixed block (14), the framework (13)
Bottom be fixedly connected on the tops of moving body (21), the middle part at the top of the fixed block (14) is inlaid with nut (15), described
The inwall of nut (15) engages with the surface of screw rod (16), one end of the screw rod (16) through the first live bearing (17) and with
The output end of second motor (18) is fixedly connected, and the bottom of the second motor (18) is fixedly connected on the inwall of framework (13) bottom,
The side of the framework (13) is fixedly connected with box body (20)；
The inwall of box body (20) bottom is fixedly connected with motor (23), and the output end of the motor (23), which is fixed, to be connected
It is connected to the first belt pulley (24), first belt pulley (24) is connected by belt and the second belt pulley (25), and described the
Two belt pulleys (25) are fixedly connected by rotating shaft with the inwall of scroll wheel (26)；
The bottom of the box body (20) is fixedly connected on the top of moving body (21), and the inwall at the top of the moving body (21) is consolidated
Surely limit body (28) is connected with, the side of the limit body (28) is fixedly connected with electric expansion bar (29), the electric expansion
One end of bar (29) is fixedly connected with movable block (30), and the bottom of the movable block (30) is fixedly connected on the top of sliding block (31)
Portion, the bottom of the sliding block (31) are fixedly connected with fix bar (33), and one end of the fix bar (33) is fixedly connected restricted
Block (34), the side of the confinement block (34) are fixedly connected with limiting layer (35).
A kind of 2. stereoscopic teaching display screen easy to use according to claim 1, it is characterised in that：The sliding block (31)
Side be fixedly connected with slide bar (32), one end of the slide bar (32) is consolidated through sliding block (31) and with the bottom of limit body (28)
Fixed connection.
A kind of 3. stereoscopic teaching display screen easy to use according to claim 1, it is characterised in that：The scroll wheel
(26) it is fixedly connected by rotating shaft with the bottom of pole (27), moving body (21) top is fixedly connected at the top of the pole (27)
The inwall in portion.
A kind of 4. stereoscopic teaching display screen easy to use according to claim 1, it is characterised in that：The box body
(20) inwall of bottom is fixedly connected with battery (36), and the surface of the support plate (2) is fixedly connected with operating body (22).
A kind of 5. stereoscopic teaching display screen easy to use according to claim 1, it is characterised in that：First activity
Middle part of the surface inserting of bearing (17) at the top of bearing piece (19), the side of the bearing piece (19) are fixedly connected on framework (13) one
The inwall of side.
A kind of 6. stereoscopic teaching display screen easy to use according to claim 1, it is characterised in that：The screw rod (16)
The other end through nut (15) and being fixed with the inwall of the second live bearing (40), the surface of second live bearing (40)
The inwall being connected at the top of framework (13).
A kind of 7. stereoscopic teaching display screen easy to use according to claim 1, it is characterised in that：The display box
(1) inwall is fixedly connected with display body (38), and the side of the display box (1) is fixedly connected with loudspeaker (39).
A kind of 8. stereoscopic teaching display screen easy to use according to claim 1, it is characterised in that：The rotating bar
(8) the other end is fixedly connected on the inwall of 3rd bearing (11), and the surface of the 3rd bearing (11) is fixedly connected with body (4)
The inside of bottom.
A kind of 9. stereoscopic teaching display screen easy to use according to claim 1, it is characterised in that：The body (4)
Top offer shifting chute (37), the middle part of the surface inserting of the clutch shaft bearing (9) at the top of body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711023434.3A CN107742447A (en) | 2017-10-26 | 2017-10-26 | A kind of stereoscopic teaching display screen easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711023434.3A CN107742447A (en) | 2017-10-26 | 2017-10-26 | A kind of stereoscopic teaching display screen easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107742447A true CN107742447A (en) | 2018-02-27 |
Family
ID=61238426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711023434.3A Pending CN107742447A (en) | 2017-10-26 | 2017-10-26 | A kind of stereoscopic teaching display screen easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107742447A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108230768A (en) * | 2018-03-02 | 2018-06-29 | 南京极之视传媒科技有限公司 | A kind of multimedia interactive system |
| CN108648566A (en) * | 2018-07-21 | 2018-10-12 | 邵照群 | A kind of administration simulator |
| CN108749734A (en) * | 2018-06-25 | 2018-11-06 | 安徽尼古拉电子科技有限公司 | A kind of vehicle-mounted motor driven revolving platform for radar installation |
| CN108806434A (en) * | 2018-07-09 | 2018-11-13 | 汤越 | Three-dimensional magnetic line of force demonstration device |
| CN110085071A (en) * | 2019-05-16 | 2019-08-02 | 浙江中普科技咨询有限公司 | A kind of corporate training teaching platform Internet-based |
| CN112863255A (en) * | 2021-01-18 | 2021-05-28 | 李茂恩 | VR (virtual reality) and medical teaching system based on 5G and using method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205210787U (en) * | 2015-12-20 | 2016-05-04 | 王义勇 | Computer mainframe convenient to remove |
| CN205541718U (en) * | 2016-03-27 | 2016-08-31 | 唐山职业技术学院 | Display device is used in plane advertisement design |
| CN205656551U (en) * | 2016-04-30 | 2016-10-19 | 湖南科技职业学院 | Cloud calculates display |
| CN205769415U (en) * | 2016-06-23 | 2016-12-07 | 南安市贵顺消防器材有限公司 | A kind of urgent transport vehicle of fire-fighting equipment |
| CN206100189U (en) * | 2016-08-20 | 2017-04-12 | 长春师范大学 | Special teleprompter for broadcasting and hosting major |
| CN206162934U (en) * | 2016-09-23 | 2017-05-10 | 单珊 | But height -adjusting's history teaching device |
| CN107154176A (en) * | 2017-06-24 | 2017-09-12 | 胡菊兰 | A kind of multimedia teaching facility for being capable of comprehensive displaying |
| CN107289259A (en) * | 2017-04-26 | 2017-10-24 | 哈尔滨惠软科技发展有限公司 | It is a kind of based on applied to the data safe processing system in owing payment control system |
-
2017
- 2017-10-26 CN CN201711023434.3A patent/CN107742447A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205210787U (en) * | 2015-12-20 | 2016-05-04 | 王义勇 | Computer mainframe convenient to remove |
| CN205541718U (en) * | 2016-03-27 | 2016-08-31 | 唐山职业技术学院 | Display device is used in plane advertisement design |
| CN205656551U (en) * | 2016-04-30 | 2016-10-19 | 湖南科技职业学院 | Cloud calculates display |
| CN205769415U (en) * | 2016-06-23 | 2016-12-07 | 南安市贵顺消防器材有限公司 | A kind of urgent transport vehicle of fire-fighting equipment |
| CN206100189U (en) * | 2016-08-20 | 2017-04-12 | 长春师范大学 | Special teleprompter for broadcasting and hosting major |
| CN206162934U (en) * | 2016-09-23 | 2017-05-10 | 单珊 | But height -adjusting's history teaching device |
| CN107289259A (en) * | 2017-04-26 | 2017-10-24 | 哈尔滨惠软科技发展有限公司 | It is a kind of based on applied to the data safe processing system in owing payment control system |
| CN107154176A (en) * | 2017-06-24 | 2017-09-12 | 胡菊兰 | A kind of multimedia teaching facility for being capable of comprehensive displaying |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108230768A (en) * | 2018-03-02 | 2018-06-29 | 南京极之视传媒科技有限公司 | A kind of multimedia interactive system |
| CN108749734A (en) * | 2018-06-25 | 2018-11-06 | 安徽尼古拉电子科技有限公司 | A kind of vehicle-mounted motor driven revolving platform for radar installation |
| CN108749734B (en) * | 2018-06-25 | 2021-11-30 | 山东东朋自控仪表有限公司 | Vehicle-mounted maneuvering type revolving platform for radar installation |
| CN108806434A (en) * | 2018-07-09 | 2018-11-13 | 汤越 | Three-dimensional magnetic line of force demonstration device |
| CN108648566A (en) * | 2018-07-21 | 2018-10-12 | 邵照群 | A kind of administration simulator |
| CN110085071A (en) * | 2019-05-16 | 2019-08-02 | 浙江中普科技咨询有限公司 | A kind of corporate training teaching platform Internet-based |
| CN112863255A (en) * | 2021-01-18 | 2021-05-28 | 李茂恩 | VR (virtual reality) and medical teaching system based on 5G and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107742447A (en) | A kind of stereoscopic teaching display screen easy to use | |
| CN206918572U (en) | A kind of monitor camera device for being easy to regulation | |
| CN104537968B (en) | Electronic welcome board, electronic white board and electronic rostrum | |
| CN106563265B (en) | Virtual reality robot | |
| CN107154176A (en) | A kind of multimedia teaching facility for being capable of comprehensive displaying | |
| CN206518295U (en) | One kind is taken an examination with anti-cheating multifunctional desk | |
| CN107701872A (en) | A kind of teaching demonstration instrument | |
| CN109615943A (en) | A kind of long-range control teaching robot | |
| CN107358820A (en) | A kind of computer based multimedia teaching instrument | |
| CN103065536B (en) | Earthquake simulating demonstration device | |
| CN206210237U (en) | A kind of electric powered steering and motor driven systems practice teaching table | |
| CN102296840B (en) | Watching platform in dome cinema | |
| CN210069337U (en) | Think projecting apparatus that political affairs theory class was used | |
| CN206332759U (en) | A kind of automatic tracing recorded broadcast equipment | |
| CN207599281U (en) | A kind of teaching projecting apparatus easy to repair | |
| CN107481555A (en) | A kind of indoor distance learning equipment of multimedia teaching | |
| CN108953909A (en) | A kind of device for Internet education remote teaching | |
| CN206348991U (en) | A kind of teaching aid for being convenient for music teaching | |
| CN206516141U (en) | A kind of senior middle school Political Teaching displaying teaching aid of rotatable flexible | |
| CN205104052U (en) | Multimedia teaching auxiliary device | |
| CN204680232U (en) | A kind of novel computer teaching equipment | |
| CN213024879U (en) | Real standard platform in multi-functional real classroom of instructing | |
| CN107545793A (en) | A kind of architectural teaching system based on VR technologies | |
| CN212061488U (en) | Multimedia training device for war rescue nursing | |
| CN208017124U (en) | A kind of language teaching device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180227 |
|
| RJ01 | Rejection of invention patent application after publication |