CN110116571A - A kind of portable multimedia education robot - Google Patents
A kind of portable multimedia education robot Download PDFInfo
- Publication number
- CN110116571A CN110116571A CN201910375257.8A CN201910375257A CN110116571A CN 110116571 A CN110116571 A CN 110116571A CN 201910375257 A CN201910375257 A CN 201910375257A CN 110116571 A CN110116571 A CN 110116571A
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- China
- Prior art keywords
- plate
- frame
- wiping
- sliding
- rack
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
- B43L1/08—Blackboards flexible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
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- 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
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The present invention relates to a kind of portable multimedia education robots, including bottom plate, regulating device, instructional device and cleaning plant, the bottom plate upper end is equipped with regulating device, and regulating device upper end installed in front has instructional device, and instructional device front end is equipped with cleaning plant.When the present invention can solve existing multimedia teaching robot progress height adjustment, it is complicated for operation, be not easy to adjust, and existing multimedia teaching robot usually not blackboard, teacher needs when writing on blackboard, before needing to go to blackboard, influence the problems such as efficiency of teaching, may be implemented to the function of can easily be accommodated height with conveniently write, have the advantages that can easily be accommodated highly, can be convenient teacher and write and blackboard surface can be wiped.
Description
Technical field
The present invention relates to multimedia technology fields, in particular to a kind of portable multimedia education robot.
Background technique
Multimedia teaching robot has obtained widely answering in education and instruction with it the advantages that both pictures and texts are excellent, easy to use
With multimedia teaching robot only need to lightly touch the icon or text of large screen display with finger, or directly carry out hand
Content of courses turn difficult into easy can be made by writing, and change is abstracted as specifically, to enhance interactive teaching and learning, keep teaching more succinct, efficient.
Existing multimedia teaching robot usually has the following deficiencies: that 1, lift adjustment process is complicated, and adjusting difficulty is big,
It is not easy to operate；2, current multimedia teaching robot usually not blackboard needs to go to when teacher writes
At the blackboard of distant positions, efficiency of teaching is influenced；3, existing blackboard is after finishing writing, the wiping that can not be automated, people
It is slow and unhealthful that work wipes efficiency.
Aiming at the problem that existing equipment Shortcomings, existing patent document also proposed some solutions, such as patent No.
A kind of touch all-in-one machine for multimedia teaching is disclosed for 201310038027.5 Chinese invention patent, the device bucket multimedia
Teaching one-piece realizes the various functions such as TV, computer, touch-control, has overall structure simple, low in cost and easy to operate
The advantages of；For another example the Chinese invention patent of Patent No. 201711471526.8 discloses a kind of multimedia teaching facility, the dress
It sets and the electronic opening of drive block motor pattern drawing and pulling type curtain energy is driven by setting motor, and curtain can be made to be maintained at any opening
Position, the above patent can realize the function of Internet of Things, but do not have blackboard and wipe the function of blackboard.
For with blackboard and can automate wiping blackboard equipment it is more rare, therefore be highly desirable in more matchmakers
The teaching robot of body teaching field design specialized.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of portable multimedia education robot, the present invention can be solved
It is complicated for operation, be not easy to adjust when certainly existing multimedia teaching robot carries out height adjustment, and existing multimedia teaching
Robot usually not blackboard, teacher need when writing on blackboard, before needing to go to blackboard, influence the problems such as efficiency of teaching,
It may be implemented to write the function of can easily be accommodated height with conveniently write with can easily be accommodated height, can be convenient teacher
And the advantages of blackboard surface being wiped.
To achieve the goals above, the present invention uses following technical scheme, a kind of portable multimedia education robot, packet
Bottom plate, regulating device, instructional device and cleaning plant are included, the bottom plate upper end is equipped with regulating device, regulating device upper end
Installed in front has instructional device, and instructional device front end is equipped with cleaning plant.
The regulating device includes support frame, fixed plate, regulating mechanism, position-limited rack, sliding groove and sliding shoe, on bottom plate
End is symmetrically installed with support frame, and support frame is symmetrically distributed at left and right sides of bottom plate, and support frame upper end installed in front has fixed plate, Gu
Regulating mechanism is installed in the middle part of fixed board rear end, position-limited rack is evenly arranged in fixed plate, position-limited rack is uniformly mounted on regulating mechanism
Outside, fixed plate rear end outside are equipped with sliding shoe, and sliding shoe is connected with sliding groove, sliding groove peace by way of being slidably matched
Mounted in instructional device rear end；When specific works, carried out up and down by manual rotation's regulating mechanism, and then to the position of instructional device
It adjusts, sliding shoe and sliding groove play the role of limit to instructional device, and position-limited rack plays limit to regulating mechanism.
The instructional device includes that mounting plate, teaching display screen, machine learning and clamping mechanism, mounting plate are mounted on tune
Regulating device upper end, mounting plate front center are equipped with teaching display screen, and mounting plate upper end is equipped with machine learning, install front edge of board
Downside is equipped with clamping mechanism.
The machine learning includes flexible blackboard, rotation rod, adjusts rod, connecting plate, knob, sliding rack, movable block, gear
Plate and head clamp, mounting plate upper end are equipped with rotation rod by bearing, and installation front edge of board upside is equipped with adjusting rod by bearing,
Rotation rod is fixedly connected with flexible blackboard upper end, and flexible blackboard lower end outside is equipped with movable block, and movable block is by being slidably matched
Mode connect with sliding rack, sliding rack is mounted on mounting plate upper end, and flexible blackboard lower end is equipped with connecting plate, pacifies on connecting plate
Equipped with knob, connecting plate lower end is symmetrically installed with baffle, and baffle lower end is equipped with head clamp；When specific works, rotation rod can be with
Flexible blackboard is wound, when teacher needs when blackboard writes, by knob pulling flexible blackboard, flexible blackboard passes through
It adjusts rod to extend downwardly, sliding rack and movable block can prevent flexible blackboard from shifting, and head clamp can be with clamping mechanism card
Tight fit, flexible blackboard can be covered on the outside of teaching display screen.
The cleaning plant includes L-type frame, connection frame, Wiping mechanism and ash removing mechanism, and mounting plate upper end is provided with two
A L-type frame, L-type frame are symmetrically mounted at left and right sides of mounting plate, and connection frame is equipped between L-type frame, is equipped on the inside of connection frame
Wiping mechanism is equipped with ash removing mechanism on mounting plate, and ash removing mechanism is located at L-type frame lower end.
As a preferred technical solution of the present invention, the regulating mechanism includes rotational handle, turning set, driving tooth
Wheel, driven gear, fixed frame and rack gear, dead plate upper end middle part are provided with through-hole, are equipped with turning set, turning set on the outside of through-hole
Internal to be equipped with rotational handle by bearing, rotational handle is in zigzag structure, is equipped with driving gear in rotational handle, actively
Gear is located on the left of fixed plate, is engaged with driven gear on the inside of driving gear, and driven gear is mounted in fixed plate by bearing,
Fixed frame is mounted on instructional device rear end, is provided with open slot in the middle part of fixed frame, open slot internal symmetry is equipped with rack gear, rack gear
It is meshed respectively with driving gear and driven gear, when specific works, staff passes through rotational handle and drives driving tooth rotation
Dynamic, driving gear and driven gear are adjusted by rack drives fixed frame, convenient for adjusting the height of instructional device.
As a preferred technical solution of the present invention, the clamping mechanism includes detent frame, transverse slat, rectangular channel, tune
Plate, block board and adjustable spring are saved, detent frame is mounted on mounting plate lower end, and transverse slat is equipped in the middle part of detent frame, is set in the middle part of transverse slat
It is equipped with rectangular channel, adjustable plate is equipped with by hinge on detent frame, adjustable plate is located at below transverse slat, and adjustable plate upper end is equipped with card
Position plate, block board are located inside rectangular channel, and adjustable spring, specific works are uniformly equipped between adjustable plate lower end and detent frame
When, when machine learning moves downward, head clamp is mutually squeezed with block board, and block board, to contract, works as blackboard by adjustable spring
When mechanism is moved downwardly to least significant end, head clamp is mutually clamped with block board, and flexible blackboard is covered on the outside of teaching display screen, when need
When realizing recycling function, by pressing adjustable plate block board is retracted to inside rectangular channel, head clamp and block board phase point
From machine learning is shunk upwards.
As a preferred technical solution of the present invention, the Wiping mechanism includes mounting rack, wiping motor, wiping silk
Thick stick, screw slider, movable plate, Wiper plate and cleaning pad, connection frame lower end are equipped with mounting rack, pass through motor cabinet on the left of mounting rack
Wiping motor is installed, the output shaft for wiping motor is connected with wiping lead screw by shaft coupling, and wiping lead screw is installed by bearing
On mounting rack, wipes and be provided with screw slider on lead screw, screw slider upper end is equipped with movable plate, is equipped between movable plate
Wiper plate, Wiper plate lower end are equipped with cleaning pad, and when specific works, wiping motor drives Wiper plate or so flat by wiping lead screw
It moves, Wiper plate wipes flexible blackboard surface by cleaning pad back and forth.
As a preferred technical solution of the present invention, the ash removing mechanism includes electronic sliding block, sliding panel and wiping
Brush roll, mounting plate upper end are equipped with electronic sliding block, and electronic upper end of slide block is equipped with sliding panel, the L-shaped mechanism of sliding panel, sliding
Plate upper end is equipped with wiping brush roll by bearing, when specific works, after Wiping mechanism clears up flexible blackboard surface,
Electronic sliding block back and forth clears up the wiping surface of cleaning pad by wiping brush roll, avoids cleaning pad remained on surface dust to soft
Property blackboard surface carry out secondary pollution.
As a preferred technical solution of the present invention, rotating turret is equipped with by pin shaft on the outside of the rotational handle,
Rotation sliding sleeve is connected on the outside of rotating turret by way of being slidably matched, is evenly arranged with anti-skid rubber cushion on the outside of rotation sliding sleeve,
When specific works, rotational handle rotation is driven by rotation sliding sleeve by artificial mode, anti-skid rubber cushion can increase friction.
As a preferred technical solution of the present invention, the position-limited rack is U-shaped structure, and position-limited rack is internally provided with anti-
Sliding screw thread, position-limited rack are matched with rotating turret, when specific works, when rotational handle drive instructional device rises to suitable position
When, it adjusts the rotating turret on the outside of rotational handle and is mutually clamped with position-limited rack, position-limited rack limits rotational handle.
As a preferred technical solution of the present invention, the cross section of the cleaning pad is trapezium structure, and cleaning pad can
To be wiped back and forth to flexible blackboard surface, cleaning pad is avoided to pollute flexible blackboard surface second.
Preparation stage when work: staff carries out up and down adjustment by position of the rotational handle to instructional device, sliding
Motion block and sliding groove play the role of limit to instructional device, when rotational handle drives instructional device to rise to suitable position,
It adjusts the rotating turret on the outside of rotational handle to be mutually clamped with position-limited rack, position-limited rack limits rotational handle.
Execution stage when work；Firstly, teaching display screen can play the relevant video of teaching, rotation rod can be to soft
Property blackboard wound, when teacher needs when blackboard writes, flexible blackboard is pulled by knob, flexible blackboard passes through adjusting
Rod extends downwardly, and sliding rack and movable block can prevent flexible blackboard from shifting, head clamp and clamping mechanism snap-fit, soft
Property blackboard can be covered on the outside of teaching display screen, later, wiping motor in Wiping mechanism drives wiping by wiping lead screw
Plate or so translation, Wiper plate wipe flexible blackboard surface by cleaning pad back and forth, finally, ash removing mechanism passes through wiping hair
Brush roll back and forth clears up the wiping surface of cleaning pad.
Finishing phase when work；When needing to realize the recycling function of flexible blackboard, make card by pressing adjustable plate
Position plate is retracted to inside rectangular channel, and head clamp is mutually separated with block board, and machine learning is shunk upwards.
The beneficial effects of the present invention are:
It is complicated for operation, be not easy to adjust 1. the present invention can solve existing multimedia teaching robot when carrying out height adjustment
Section, and existing multimedia teaching robot usually not blackboard, teacher need when writing on blackboard, need to go to blackboard
Before, the problems such as efficiency of teaching are influenced, may be implemented to the function of can easily be accommodated height with conveniently write, having can easily be accommodated height
It spends, can be convenient the advantages of teacher writes and can wipe to blackboard surface；
2. the present invention devises regulating device, regulating device can be simply adjusted the height of instructional device；
3. the present invention devises machine learning, machine learning can be convenient teacher and need to write on blackboard, avoid teacher
It goes at the blackboard compared with distant positions, improves efficiency of teaching；
4. the present invention devises clamping mechanism, clamping mechanism can carry out detent restriction to machine learning, while by pressing
Pressure adjustable plate is retracted to block board inside rectangular channel, simple to operate convenient for the recycling of machine learning；
5. the present invention devises cleaning plant, what cleaning plant can automate wipes flexible blackboard surface, together
When can automate the wiping surface of cleaning pad is cleared up, prevent cleaning pad from carrying out secondary pollution to flexible blackboard surface.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram between bottom plate of the present invention, mounting plate and regulating device；
Fig. 3 is the structural schematic diagram of instructional device of the present invention；
Fig. 4 is the cross-sectional view of Fig. 3 of the present invention；
Fig. 5 is the I of Fig. 4 of the present invention to enlarged structure schematic diagram；
Fig. 6 is the structural schematic diagram between cleaning plant and mounting plate of the present invention.
Specific embodiment
Below with reference to the accompanying drawings the embodiment of the present invention is illustrated.In the process, for ensure illustrate definition and
Convenience, we may the width to lines in diagram or constituent element the mark exaggerated of size.
In addition, term hereinafter is defined based on the function in the present invention, it can be according to the intention of user, fortune user
Or convention and difference.Therefore, these terms are defined based on the full content of this specification.
As shown in Figures 1 to 6, a kind of portable multimedia education robot, including bottom plate 1, regulating device 2, teaching dress
3 and cleaning plant 4 are set, 1 upper end of bottom plate is equipped with regulating device 2, and 2 upper end installed in front of regulating device has instructional device
3,3 front end of instructional device is equipped with cleaning plant 4.
The regulating device 2 includes support frame 21, fixed plate 22, regulating mechanism 23, position-limited rack 24, sliding groove 25 and slides
Motion block 26,1 upper end of bottom plate are symmetrically installed with support frame 21, and support frame 21 is symmetrically distributed at left and right sides of bottom plate 1, on support frame 21
End installed in front has fixed plate 22, is equipped with regulating mechanism 23 in the middle part of 22 rear end of fixed plate, is uniformly arranged in fixed plate 22 limited
Position frame 24, position-limited rack 24 are uniformly mounted on 23 outside of regulating mechanism, are equipped with sliding shoe 26, sliding shoe on the outside of 22 rear end of fixed plate
26 are connected with sliding groove 25 by way of being slidably matched, and sliding groove 25 is mounted on 3 rear end of instructional device；When specific works, lead to
Manual rotation's regulating mechanism 23 is crossed, and then up and down adjustment, sliding shoe 26 and 25 pairs of sliding groove religions are carried out to the position of instructional device 3
It learns device 3 and plays the role of limit, position-limited rack 24 plays limit to regulating mechanism 23.
The instructional device 3 includes mounting plate 31, teaching display screen 32, machine learning 33 and clamping mechanism 34, installation
Plate 31 is mounted on 2 upper end of regulating device, and 31 front center of mounting plate is equipped with teaching display screen 32, and 31 upper end of mounting plate is equipped with
Machine learning 33,31 front end of mounting plate downside are equipped with clamping mechanism 34.
The machine learning 33 includes flexible blackboard 331, rotation rod 332, adjusts rod 333, connecting plate 334, knob
335, sliding rack 336, movable block 337, baffle 338 and head clamp 339,31 upper end of mounting plate are equipped with rotation rod by bearing
332,31 front end of mounting plate upside is equipped with by bearing adjusts rod 333, the fixed company of rotation rod 332 and 331 upper end of flexible blackboard
Connect, 331 lower end outside of flexible blackboard is equipped with movable block 337, movable block 337 by way of being slidably matched with sliding rack 336
Connection, sliding rack 336 are mounted on 31 upper end of mounting plate, and 331 lower end of flexible blackboard is equipped with connecting plate 334, pacifies on connecting plate 334
Equipped with knob 335,334 lower end of connecting plate is symmetrically installed with baffle 338, and 338 lower end of baffle is equipped with head clamp 339；Specific work
When making, rotation rod 332 flexible blackboard 331 can be wound, when teacher need when blackboard writes, pass through knob 335
Flexible blackboard 331 is pulled, flexible blackboard 331 is extended downwardly by adjusting rod 333, and sliding rack 336 and movable block 337 can prevent
Flexible blackboard 331 shifts, and head clamp 339 can be covered on religion with 34 snap-fit of clamping mechanism, flexible blackboard 331
Learn 32 outside of display screen.
The cleaning plant 4 includes L-type frame 41, connection frame 42, Wiping mechanism 43 and ash removing mechanism 44, on mounting plate 31
There are two L-type frame 41, L-type frame 41 is symmetrically mounted on 31 left and right sides of mounting plate for end setting, is equipped with connection frame between L-type frame 41
42, Wiping mechanism 43 is installed on the inside of connection frame 42, ash removing mechanism 44 is installed, ash removing mechanism 44 is located at L-type on mounting plate 31
41 lower end of frame.
The regulating mechanism 23 includes rotational handle 231, turning set 232, driving gear 233, driven gear 234, consolidates
Determine frame 235 and rack gear 236,22 upper center of fixed plate is provided with through-hole, is equipped with turning set 232, turning set 232 on the outside of through-hole
Internal to be equipped with rotational handle 231 by bearing, rotational handle 231 is in zigzag structure, is equipped in rotational handle 231 actively
Gear 233, driving gear 233 are located at 22 left side of fixed plate, are engaged with driven gear 234, driven gear on the inside of driving gear 233
234 are mounted in fixed plate 22 by bearing, and fixed frame 235 is mounted on 3 rear end of instructional device, are provided in the middle part of fixed frame 235
Open slot, open slot internal symmetry are equipped with rack gear 236, and rack gear 236 is nibbled with driving gear 233 and 234 phase of driven gear respectively
It closes, when specific works, staff drives driving gear 233 to rotate by rotational handle 231, driving gear 233 and driven tooth
Wheel 234 drives fixed frame 235 to be adjusted by rack gear 236, convenient for adjusting the height of instructional device 3.
The clamping mechanism 34 includes detent frame 341, transverse slat 342, rectangular channel 343, adjustable plate 344,345 and of block board
Adjustable spring 346, detent frame 341 are mounted on 31 lower end of mounting plate, are equipped with transverse slat 342 in the middle part of detent frame 341, in transverse slat 342
Portion is provided with rectangular channel 343, is equipped with adjustable plate 344 by hinge on detent frame 341, adjustable plate 344 is located under transverse slat 342
Side, 344 upper end of adjustable plate are equipped with block board 345, and block board 345 is located inside rectangular channel 343,344 lower end of adjustable plate and card
Adjustable spring 346 is uniformly installed between the frame 341 of position, when specific works, when machine learning 33 moves downward, head clamp 339 with
345 phase of block board squeezes, and block board 345 passes through adjustable spring 346 to contract, when machine learning 33 is moved downwardly to least significant end
When, head clamp 339 is clamped with 345 phase of block board, and flexible blackboard 331 is covered on 32 outside of teaching display screen, when needs are realized back
When receiving function, by pressing adjustable plate 344 block board 345 is retracted to inside rectangular channel 343, head clamp 339 and block board
The separation of 345 phases, machine learning 33 are shunk upwards.
The Wiping mechanism 43 includes mounting rack 431, wiping motor 432, wiping lead screw 433, screw slider 434, moves
Movable plate 435, Wiper plate 436 and cleaning pad 437,42 lower end of connection frame are equipped with mounting rack 431, pass through electricity on the left of mounting rack 431
Base is equipped with wiping motor 432, and the output shaft for wiping motor 432 is connected with wiping lead screw 433 by shaft coupling, wipes lead screw
433 are mounted on mounting rack 431 by bearing, are wiped and are provided with screw slider 434 on lead screw 433,434 upper end of screw slider peace
Equipped with movable plate 435, Wiper plate 436 is installed between movable plate 435,436 lower end of Wiper plate is equipped with cleaning pad 437, specifically
When work, wiping motor 432 drives Wiper plate 436 or so to translate by wiping lead screw 433, and Wiper plate 436 passes through cleaning pad 437
331 surface of flexible blackboard is wiped back and forth.
The ash removing mechanism 44 includes electronic sliding block 441, sliding panel 442 and wiping brush roll 443,31 upper end of mounting plate
Electronic sliding block 441 is installed, electronic 441 upper end of sliding block is equipped with sliding panel 442, the L-shaped mechanism of sliding panel 442, sliding panel 442
Upper end is equipped with wiping brush roll 443 by bearing, when specific works, when Wiping mechanism 43 carries out 331 surface of flexible blackboard
After cleaning, electronic sliding block 441 back and forth clears up the wiping surface of cleaning pad 437 by wiping brush roll 443, avoids cleaning pad
437 remained on surface dust carry out secondary pollution to 331 surface of flexible blackboard.
Rotating turret 237 is equipped with by pin shaft on the outside of the rotational handle 231, is matched on the outside of rotating turret 237 by sliding
The mode of conjunction is connected with rotation sliding sleeve 238, rotates and is evenly arranged with anti-skid rubber cushion on the outside of sliding sleeve 238, when specific works, passes through
Artificial mode drives rotational handle 231 to rotate by rotation sliding sleeve 238, and anti-skid rubber cushion can increase friction.
The position-limited rack 24 is U-shaped structure, and position-limited rack 24 is internally provided with antiskid thread, position-limited rack 24 and rotating turret
237 match, and when specific works, when rotational handle 231 drives instructional device 3 to rise to suitable position, adjust rotational handle
The rotating turret 237 in 231 outsides is clamped with 24 phase of position-limited rack, and position-limited rack 24 limits rotational handle 231.
The cross section of the cleaning pad 437 is trapezium structure, and cleaning pad 437 can carry out 331 surface of flexible blackboard
It wipes back and forth, cleaning pad 437 is avoided to pollute 331 surface second of flexible blackboard.
Preparation stage when work: staff carries out upper downward by position of the rotational handle 231 to instructional device 3
Section, sliding shoe 26 and sliding groove 25 play the role of limit to instructional device 3, when rotational handle 231 drives instructional device 3 to rise
When to suitable position, rotating turret 237 and the clamping of 24 phase of position-limited rack in 231 outside of rotational handle, 24 pairs of rotation hands of position-limited rack are adjusted
Handle 231 is limited.
Execution stage when work；Firstly, teaching display screen 32 can play the relevant video of teaching, rotation rod 332 can
To be wound to flexible blackboard 331, when teacher need when blackboard writes, by knob 335 pull flexible blackboards 331,
Flexible blackboard 331 is extended downwardly by adjusting rod 333, and sliding rack 336 and movable block 337 can prevent flexible blackboard 331 from occurring
Offset, head clamp 339 and 34 snap-fit of clamping mechanism, flexible blackboard 331 can be covered on 32 outside of teaching display screen, it
Afterwards, the wiping motor 432 in Wiping mechanism 43 drives Wiper plate 436 or so to translate by wiping lead screw 433, and Wiper plate 436 is logical
It crosses cleaning pad 437 to wipe 331 surface of flexible blackboard back and forth, finally, ash removing mechanism 44 passes through 443 pairs of brush roll wipings of wiping
The wiping surface for wiping pad 437 is back and forth cleared up.
Finishing phase when work；When needing to realize the recycling function of flexible blackboard 331, by pressing adjustable plate 344
So that block board 345 is retracted to inside rectangular channel 343, head clamp 339 is separated with 345 phase of block board, and machine learning 33 is received upwards
Contracting.
It is complicated for operation, be not easy to adjust when the present invention solves existing multimedia teaching robot and carries out height adjustment, and
And existing multimedia religion robot usually not blackboard, teacher needs when writing on blackboard, before needing to go to blackboard, influences
The problems such as efficiency of teaching are realized to the function of can easily be accommodated height with conveniently write, and having can easily be accommodated height, can be convenient
The advantages of teacher writes and can wipe to blackboard surface.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of portable multimedia education robot, including bottom plate (1), regulating device (2), instructional device (3) and cleaning dress
Set (4), it is characterised in that: described bottom plate (1) upper end is equipped with regulating device (2), and regulating device (2) upper end installed in front has
Instructional device (3), instructional device (3) front end are equipped with cleaning plant (4)；Wherein:
The regulating device (2) includes support frame (21), fixed plate (22), regulating mechanism (23), position-limited rack (24), sliding groove
(25) it is symmetrically installed with support frame (21) with sliding shoe (26), bottom plate (1) upper end, support frame (21) is symmetrically distributed in bottom plate (1)
The left and right sides, support frame (21) upper end installed in front have fixed plate (22), are equipped with regulating mechanism in the middle part of fixed plate (22) rear end
(23), it being evenly arranged with position-limited rack (24) in fixed plate (22), position-limited rack (24) is uniformly mounted on the outside of regulating mechanism (23), Gu
It is equipped with sliding shoe (26) on the outside of fixed board (22) rear end, sliding shoe (26) is connected with sliding groove by way of being slidably matched
(25), sliding groove (25) is mounted on instructional device (3) rear end；
The instructional device (3) includes mounting plate (31), teaching display screen (32), machine learning (33) and clamping mechanism
(34), mounting plate (31) is mounted on regulating device (2) upper end, and mounting plate (31) front center is equipped with teaching display screen (32),
Mounting plate (31) upper end is equipped with machine learning (33), is equipped with clamping mechanism (34) on the downside of mounting plate (31) front end；
The machine learning (33) include flexible blackboard (331), rotation rod (332), adjust rod (333), connecting plate (334),
Knob (335), sliding rack (336), movable block (337), baffle (338) and head clamp (339), mounting plate (31) upper end pass through axis
It holds and rotation rod (332) is installed, be equipped on the upside of mounting plate (31) front end by bearing and adjust rod (333)；
Rotation rod (332) is fixedly connected with flexible blackboard (331) upper end, and flexible blackboard (331) lower end outside is equipped with movable block
(337), movable block (337) is connect by way of being slidably matched with sliding rack (336), and sliding rack (336) is mounted on mounting plate
(31) upper end, flexible blackboard (331) lower end are equipped with connecting plate (334), are equipped on connecting plate (334) knob (335), connection
Plate (334) lower end is symmetrically installed with baffle (338), and baffle (338) lower end is equipped with head clamp (339)；
The cleaning plant (4) includes L-type frame (41), connection frame (42), Wiping mechanism (43) and ash removing mechanism (44), installation
The setting of plate (31) upper end is there are two L-type frame (41), and L-type frame (41) is symmetrically mounted at left and right sides of mounting plate (31), L-type frame (41)
Between be equipped with connection frame (42), be equipped with Wiping mechanism (43) on the inside of connection frame (42), mounting plate is equipped with ash disposal on (31)
Mechanism (44), ash removing mechanism (44) are located at L-type frame (41) lower end.
2. a kind of portable multimedia education robot according to claim 1, it is characterised in that: the regulating mechanism
It (23) include rotational handle (231), turning set (232), driving gear (233), driven gear (234), fixed frame (235) and tooth
Item (236), fixed plate (22) upper center are provided with through-hole, are equipped with turning set (232) on the outside of through-hole；
It is equipped with rotational handle (231) inside turning set (232) by bearing, rotational handle (231) is in zigzag structure, rotation
It is equipped on handle (231) driving gear (233), driving gear (233) is located on the left of fixed plate (22), driving gear (233)
Inside is engaged with driven gear (234), and driven gear (234) is mounted on fixed plate (22) by bearing；
Fixed frame (235) is mounted on instructional device (3) rear end, is provided with open slot in the middle part of fixed frame (235), inside open slot
It is symmetrically installed with rack gear (236), rack gear (236) is meshed with driving gear (233) and driven gear (234) respectively.
3. a kind of portable multimedia education robot according to claim 1, it is characterised in that: the clamping mechanism
It (34) include detent frame (341), transverse slat (342), rectangular channel (343), adjustable plate (344), block board (345) and adjustable spring
(346), detent frame (341) is mounted on mounting plate (31) lower end, is equipped with transverse slat (342), transverse slat in the middle part of detent frame (341)
(342) middle part is provided with rectangular channel (343)；
It is equipped with adjustable plate (344) on detent frame (341) by hinge, adjustable plate (344) is located at below transverse slat (342), adjusts
Plate (344) upper end is equipped with block board (345), and it is internal that block board (345) is located at rectangular channel (343), adjustable plate (344) lower end with
Adjustable spring (346) are uniformly installed between detent frame (341).
4. a kind of portable multimedia education robot according to claim 1, it is characterised in that: the Wiping mechanism
(43) include mounting rack (431), wiping motor (432), wiping lead screw (433), screw slider (434), movable plate (435), wipe
Plate (436) and cleaning pad (437) are wiped, connection frame (42) lower end is equipped with mounting rack (431)；
Wiping motor (432) is equipped with by motor cabinet on the left of mounting rack (431), the output shaft of wiping motor (432) passes through connection
Axis device is connected with wiping lead screw (433), and wiping lead screw (433) is mounted on mounting rack (431) by bearing, wipes lead screw
(433) it is provided on screw slider (434), screw slider (434) upper end is equipped with movable plate (435), between movable plate (435)
It is equipped with Wiper plate (436), Wiper plate (436) lower end is equipped with cleaning pad (437).
5. a kind of portable multimedia education robot according to claim 1, it is characterised in that: the ash removing mechanism
It (44) include electronic sliding block (441), sliding panel (442) and wiping brush roll (443), mounting plate (31) upper end is equipped with electric sliding
Block (441), electronic sliding block (441) upper end are equipped with sliding panel (442), sliding panel (442) L-shaped mechanism, on sliding panel (442)
End is equipped with wiping brush roll (443) by bearing.
6. a kind of portable multimedia education robot according to claim 2, it is characterised in that: the rotational handle
(231) outside is equipped with rotating turret (237) by pin shaft, is connected with and is turned by way of being slidably matched on the outside of rotating turret (237)
Dynamic sliding sleeve (238), rotation sliding sleeve (238) outside are evenly arranged with anti-skid rubber cushion.
7. a kind of portable multimedia education robot according to claim 1, it is characterised in that: the position-limited rack
It (24) is U-shaped structure, position-limited rack (24) is internally provided with antiskid thread, and position-limited rack (24) is matched with rotating turret (237).
8. a kind of portable multimedia education robot according to claim 4, it is characterised in that: the cleaning pad
(437) cross section is trapezium structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375257.8A CN110116571B (en) | 2019-05-07 | 2019-05-07 | Portable multimedia education is with teaching blackboard |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910375257.8A CN110116571B (en) | 2019-05-07 | 2019-05-07 | Portable multimedia education is with teaching blackboard |
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| CN110116571A true CN110116571A (en) | 2019-08-13 |
| CN110116571B CN110116571B (en) | 2020-06-30 |
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ID=67520392
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910375257.8A Expired - Fee Related CN110116571B (en) | 2019-05-07 | 2019-05-07 | Portable multimedia education is with teaching blackboard |
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| Publication number | Publication date |
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| CN110116571B (en) | 2020-06-30 |
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