CN108327426A - A kind of intelligent blackboard - Google Patents
A kind of intelligent blackboard Download PDFInfo
- Publication number
- CN108327426A CN108327426A CN201810136149.0A CN201810136149A CN108327426A CN 108327426 A CN108327426 A CN 108327426A CN 201810136149 A CN201810136149 A CN 201810136149A CN 108327426 A CN108327426 A CN 108327426A
- Authority
- CN
- China
- Prior art keywords
- frame
- close
- intelligent blackboard
- writing
- pull rod
- 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
Classifications
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention discloses a kind of intelligent blackboards, including frame, the upper surface of the frame is equipped with display screen, the upper surface of the frame is equipped with camera bracket at one side position of display screen, and the upper surface of frame corresponds to camera bracket top and is equipped with camera, one end of the frame is equipped with fixed block.Structure of the invention is scientific and reasonable, it is safe and convenient to use, when teacher writes on blackboard, by camera to teaching indoor student to observe, teacher is allowed to know the little trick of student when writing, it is very intelligent, from side so that student concentration, improve learning efficiency, when writing tape after writing full on one side, rear is gone on one side by write full writing tape, increase the convenience and interest of teaching, improve the learning interest of student, writing tape is wiped at rear to shift the position of wiping by hairbrush, dust is avoided directly to be sucked by teacher, it ensure that the physical condition of teacher.
Description
Technical field
The present invention relates to smart machine field, specially a kind of intelligent blackboard.
Background technology
Blackboard is not the plate face for refering in particular to black, says that it is a plane that can use chalk repeated writing in traditional sense,
Plate face is hard, is chiefly used in imparting knowledge to students, and blackboard is generally used made of plank or ground glass etc., can specifically write material with chalk etc.
Material writes above.
But intelligent blackboard currently on the market is not only complicated, but also have a single function, it cannot be to teaching indoor student
It is observed, teacher is allowed to know the little trick of student when writing, can not achieve the rotation of writing tape, teacher is facilitated to use, no
The position that wiping can be shifted, to avoid dust from directly being sucked by teacher.
Invention content
The present invention provides a kind of intelligent blackboard, and can effectively solve proposition in above-mentioned background technology cannot be to teaching indoor
Life is observed, and is allowed teacher to know the little trick of student when writing, be can not achieve the rotation of writing tape, teacher is facilitated to use,
The position that wiping cannot be shifted, to avoid the problem that dust is directly sucked by teacher.
To achieve the above object, the present invention provides the following technical solutions：A kind of intelligent blackboard, including frame, the frame
Upper surface display screen is installed, the upper surface of the frame is equipped with camera bracket at one side position of display screen, and
The upper surface of frame corresponds to camera bracket top and is equipped with camera, and one end of the frame is equipped with fixed block, the frame
The lower surface of frame is equipped with fixing bracket, and the lower surface of frame is equipped with ash collection slot at one side position of fixing bracket, institute
The inside for stating frame is equipped with fixed plate, and the inside of the frame is provided through driving lever at one side position of fixed plate,
And the inside of frame is provided through follower lever at another side position of fixed plate, the inside of the frame is before fixed plate
The orientation place of setting is equipped with writing tape, and the inside of the frame is equipped with pressing plate at writing tape front position, the frame
Rear is equipped with first support, and the rear of frame is equipped with second support, the frame close to first support lower position
Rear bull stick is provided through inside second support, the bottom end of the fixed block is equipped with supporting leg, the bottom of the supporting leg
End is equipped with balancing stand, and the both ends of the ash collection slot are mounted on otic placode, and the support bracket fastened side is equipped with positioning pin, institute
The outside for stating driving lever is provided with driving gear, and the outside of driving lever is provided with motor at driving gear bottom position,
One end of the motor is equipped with electric machine support, and non-skid band, the front surface peace of the pressing plate are provided on the inside of the writing tape
Equipped with pull rod, the front end of the pull rod is equipped with switch button, and the lower surface of the pull rod is equipped with movable axis, and under pull rod
Surface is equipped with resetting spring at one side position of movable axis, and the bottom end of the movable axis is equipped with fixed seat, the bull stick
Outer cover have hairbrush, and the outside of bull stick is equipped with driven gear, the output of the camera close to hairbrush lower position
End and the input terminal of display screen are electrically connected, and the switch button is electrically connected with motor.
As a preferred technical solution of the present invention, the balancing stand is in U shape structure, and the bottom end of balancing stand
Non-slip mat is installed.
As a preferred technical solution of the present invention, the frame is fixedly connected with fixed seat by positioning bolt, institute
Fixed seat is stated to connect by movable axis and resetting spring with pull rod.
As a preferred technical solution of the present invention, the inside of the otic placode offers location hole, the diameter of location hole
It is identical as the diameter of positioning pin.
As a preferred technical solution of the present invention, the motor engages connection with driven gear by driving gear,
The outside of the motor is equipped with protective cover.
As a preferred technical solution of the present invention, restraining position ring block, the side of spacing ring is arranged in the external of the bull stick
It is provided with spacing bayonet lock.
As a preferred technical solution of the present invention, one end of the frame is provided with Temperature Humidity Sensor, humiture
The output end of sensor and the input terminal of display screen are electrically connected.
As a preferred technical solution of the present invention, one end of the frame is equipped with chalk storage box, chalk storage
Capping is installed above box.
Compared with prior art, beneficial effects of the present invention：Structure of the invention is scientific and reasonable, safe and convenient to use, works as religion
Teacher, by camera to teaching indoor student to observe, allows teacher to know that student's is small when writing when writing on blackboard
Action, it is very intelligent, from side so that student concentration, improves learning efficiency, when writing on one side for writing tape expires it
Afterwards, rear is gone on one side by write full writing tape, increase the convenience and interest of teaching, the study for improving student is emerging
Interest wipes writing tape at rear by hairbrush, displaced the position of wiping, avoid dust and directly sucked by teacher,
It ensure that the physical condition of teacher.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the frame rearview of the present invention；
Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 1；
Fig. 4 is the writing tape and non-skid band structural schematic diagram of the present invention；
Fig. 5 is the pull rod and pressing plate mounting structure schematic diagram of the present invention；
Figure label：1, frame；2, display screen；3, camera bracket；4, camera；5, fixed block；6, fixing bracket；7, collection ash
Slot；8, driving lever；9, follower lever；10, fixed plate；11, writing tape；12, pressing plate；13, first support；14, second support；15、
Bull stick；16, supporting leg；17, balancing stand；18, otic placode；19, positioning pin；20, driving gear；21, motor；22, electric machine support；23、
Non-skid band；24, pull rod；25, switch button；26, movable axis；27, resetting spring；28, fixed seat；29, hairbrush；30, driven tooth
Wheel.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment：As shown in Figs. 1-5, the present invention provides a kind of technical solution, a kind of intelligent blackboard, including frame 1, frame
1 upper surface is equipped with display screen 2, and the upper surface of frame 1 is equipped with camera bracket 3 at 2 one side position of display screen, and
The upper surface of frame 1 corresponds to 3 top of camera bracket and is equipped with camera 4, and one end of frame 1 is equipped with fixed block 5, frame 1
Lower surface fixing bracket 6 is installed, and the lower surface of frame 1 is equipped with ash collection slot 7 at 6 one side position of fixing bracket,
The inside of frame 1 is equipped with fixed plate 10, and the inside of frame 1 is provided through driving lever 8 at 10 1 side position of fixed plate,
And the inside of frame 1 is provided through follower lever 9 at 10 another side position of fixed plate, the inside of frame 1 is close to fixed plate
Writing tape 11 is installed, the inside of frame 1 is equipped with pressing plate 12, frame at 11 front position of writing tape at 10 front positions
1 rear is equipped with first support 13, and the rear of frame 1 is equipped with second support close to 13 lower position of first support
14, the rear of frame 1 is provided through bull stick 15 inside second support 14, and the bottom end of fixed block 5 is equipped with supporting leg 16, branch
The bottom end of leg 16 is equipped with balancing stand 17, and the both ends of ash collection slot 7 are mounted on otic placode 18, and the side of fixing bracket 6, which is equipped with, determines
Position pin 19, the outside of driving lever 8 is provided with driving gear 20, and the outside of driving lever 8 is at 20 bottom position of driving gear
It is provided with motor 21, one end of motor 21 is equipped with electric machine support 22, and the inside of writing tape 11 is provided with non-skid band 23, pressing plate 12
Front surface pull rod 24 is installed, the front end of pull rod 24 is equipped with switch button 25, and the lower surface of pull rod 24 is equipped with movable axis
26, and the lower surface of pull rod 24 is equipped with resetting spring 27, the bottom end installation of movable axis 26 at 26 1 side position of movable axis
Have a fixed seat 28, the outer cover of bull stick 15 has a hairbrush 29, and the outside of bull stick 15 close to 29 lower position of hairbrush be equipped with from
Moving gear 30, the output end of camera 4 are electrically connected with the input terminal of display screen 2, and switch button 25 is electrically connected with motor 21.
In order to keep the stabilization of frame 1, in the present embodiment, it is preferred that balancing stand 17 is in U shape structure, and balancing stand
17 bottom end is equipped with non-slip mat.
Writing tape 11 is pushed down for the ease of pressing plate 12, in the present embodiment, it is preferred that frame 1 passes through positioning with fixed seat 28
Bolt is fixedly connected, and fixed seat 28 is connect with pull rod 24 by movable axis 26 and resetting spring 27.
For the ease of installing ash collection slot 7, in the present embodiment, it is preferred that the inside of otic placode 18 offers location hole, location hole
Diameter it is identical as the diameter of positioning pin 19.
For the ease of reducing the noise that motor 21 generates, in the present embodiment, it is preferred that motor 21 passes through with driven gear 30
The engagement connection of driving gear 20, the outside of motor 21 is equipped with protective cover.
For the ease of carrying out installation fixation to hairbrush 29, in the present embodiment, it is preferred that the outside of bull stick 15 is provided with limit
The side of ring, spacing ring is provided with spacing bayonet lock.
Indoor humiture is taught for the ease of detecting, in the present embodiment, it is preferred that one end of frame 1 is provided with humiture
Sensor, the output end of Temperature Humidity Sensor are electrically connected with the input terminal of display screen 2.
For the ease of storing chalk, in the present embodiment, it is preferred that one end of frame 1 is equipped with chalk storage box, and chalk is received
Capping is installed above case.
The operation principle and process for using of the present invention：When teacher writes on blackboard, pass through taking the photograph on camera bracket 3
As being monitored in first 4 pairs of classrooms, the picture of monitoring is transferred on display screen 2, it is very intelligent, it facilitates teacher and knows to learn
Life is in following little trick, from side so that student concentration, improves learning efficiency, when writing on one side for writing tape 11 is full
Later, switch button 25 is pressed while pulling pull rod 24, the rotation of driving lever 8 on motor 21 drives follower lever 9, will write full
Writing tape 11 goes to rear on one side, and while motor 21 rotates, the rotation of driving gear 20 on driving lever 8 drives driven tooth
Wheel 30 so that the hairbrush 29 on bull stick 15 is rotated, and is wiped to writing tape 11, and the dust after wiping is fallen in ash collection slot
In 7, avoids dust and directly sucked by teacher, since pull rod 24 is rotated with fixed seat 28 by movable axis 26, and resetting spring
27 pull downward on pull rod 24 so that the pressing plate 12 of 24 one end of pull rod is fitted on writing tape 11, and in writing tape 11
There is the support of fixed plate 10 in portion, then reduces 11 amplitude of fluctuation of writing tape, maintains stability of the writing tape 11 when writing, side
Faculty and Students.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the present invention, are not intended to restrict the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the present invention
Within the scope of shield.
Claims (8)
1. a kind of intelligent blackboard, including frame（1）, which is characterized in that the frame（1）Upper surface display screen is installed（2）,
The frame（1）Upper surface close to display screen（2）Camera bracket is installed at one side position（3）, and frame（1）Upper table
Face corresponds to camera bracket（3）Top is equipped with camera（4）, the frame（1）One end fixed block is installed（5）, described
Frame（1）Lower surface fixing bracket is installed（6）, and frame（1）Lower surface close to fixing bracket（6）Pacify at one side position
Equipped with ash collection slot（7）, the frame（1）Inside fixed plate is installed（10）, the frame（1）Inside close to fixed plate
（10）It is provided through driving lever at one side position（8）, and frame（1）Inside close to fixed plate（10）It is passed through at another side position
It wears and is equipped with follower lever（9）, the frame（1）Inside close to fixed plate（10）Writing tape is installed at front position（11）,
The frame（1）Inside close to writing tape（11）Pressing plate is installed at front position（12）, the frame（1）Rear installation
There is first support（13）, and frame（1）Rear close to first support（13）Lower position is equipped with second support（14）, institute
State frame（1）Rear close to second support（14）Inside is provided through bull stick（15）, the fixed block（5）Bottom end installation
There is supporting leg（16）, the supporting leg（16）Bottom end balancing stand is installed（17）, the ash collection slot（7）Both ends be mounted on otic placode
（18）, the fixing bracket（6）Side positioning pin is installed（19）, the driving lever（8）Outside be provided with driving gear
（20）, and driving lever（8）Outside close to driving gear（20）Motor is provided at bottom position（21）, the motor（21）'s
One end is equipped with electric machine support（22）, the writing tape（11）Inside be provided with non-skid band（23）, the pressing plate（12）Before
Surface is equipped with pull rod（24）, the pull rod（24）Front end switch button is installed（25）, the pull rod（24）Lower surface
Movable axis is installed（26）, and pull rod（24）Lower surface close to movable axis（26）Resetting spring is installed at one side position
（27）, the movable axis（26）Bottom end fixed seat is installed（28）, the bull stick（15）Outer cover have hairbrush（29）, and turn
Bar（15）Outside close to hairbrush（29）Lower position is equipped with driven gear（30）, the camera（4）Output end with
Display screen（2）Input terminal be electrically connected, the switch button（25）With motor（21）It is electrically connected.
2. a kind of intelligent blackboard according to claim 1, it is characterised in that：The balancing stand（17）In U shape knot
Structure, and balancing stand（17）Bottom end non-slip mat is installed.
3. a kind of intelligent blackboard according to claim 1, it is characterised in that：The frame（1）With fixed seat（28）Pass through
Positioning bolt is fixedly connected, the fixed seat（28）With pull rod（24）Pass through movable axis（26）And resetting spring（27）Connection.
4. a kind of intelligent blackboard according to claim 1, it is characterised in that：The otic placode（18）Inside offer positioning
Hole, the diameter and positioning pin of location hole（19）Diameter it is identical.
5. a kind of intelligent blackboard according to claim 1, it is characterised in that：The motor（21）With driven gear（30）It is logical
Cross driving gear（20）Engagement connection, the motor（21）Outside protective cover is installed.
6. a kind of intelligent blackboard according to claim 1, it is characterised in that：The bull stick（15）Outside be provided with limit
The side of ring, spacing ring is provided with spacing bayonet lock.
7. a kind of intelligent blackboard according to claim 1, it is characterised in that：The frame（1）One end be provided with it is warm and humid
Spend sensor, the output end and display screen of Temperature Humidity Sensor（2）Input terminal be electrically connected.
8. a kind of intelligent blackboard according to claim 1, it is characterised in that：The frame（1）One end chalk is installed
Storage box is equipped with capping above chalk storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136149.0A CN108327426A (en) | 2018-02-09 | 2018-02-09 | A kind of intelligent blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136149.0A CN108327426A (en) | 2018-02-09 | 2018-02-09 | A kind of intelligent blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108327426A true CN108327426A (en) | 2018-07-27 |
Family
ID=62928721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810136149.0A Pending CN108327426A (en) | 2018-02-09 | 2018-02-09 | A kind of intelligent blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108327426A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111833693A (en) * | 2020-08-02 | 2020-10-27 | 湖南文理学院 | Rural kindergarten teaching board |
| CN113022199A (en) * | 2021-04-27 | 2021-06-25 | 周口师范学院 | Student education safety device |
| CN113223348A (en) * | 2021-05-10 | 2021-08-06 | 琼台师范学院 | Novel teaching digital system and teaching method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247605Y (en) * | 1996-01-31 | 1997-02-19 | 孙春晖 | Teaching blackboard |
| JPH10291399A (en) * | 1997-04-17 | 1998-11-04 | Yoshiji Masuda | Vertical and horizontal writing sheet-like coating plate |
| CN2349029Y (en) * | 1998-11-20 | 1999-11-17 | 柯荣贵 | Black (white) board structure with automatic rotation erasing |
| CN2693486Y (en) * | 2004-04-19 | 2005-04-20 | 张金华 | Portable writing board |
| CN202986504U (en) * | 2012-11-12 | 2013-06-12 | 江阴市周庄实验小学 | Blackboard with monitoring function |
| CN106476487A (en) * | 2015-09-01 | 2017-03-08 | 山东省青岛第十九中学 | A kind of campaign-styled flexibility blackboard |
-
2018
- 2018-02-09 CN CN201810136149.0A patent/CN108327426A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247605Y (en) * | 1996-01-31 | 1997-02-19 | 孙春晖 | Teaching blackboard |
| JPH10291399A (en) * | 1997-04-17 | 1998-11-04 | Yoshiji Masuda | Vertical and horizontal writing sheet-like coating plate |
| CN2349029Y (en) * | 1998-11-20 | 1999-11-17 | 柯荣贵 | Black (white) board structure with automatic rotation erasing |
| CN2693486Y (en) * | 2004-04-19 | 2005-04-20 | 张金华 | Portable writing board |
| CN202986504U (en) * | 2012-11-12 | 2013-06-12 | 江阴市周庄实验小学 | Blackboard with monitoring function |
| CN106476487A (en) * | 2015-09-01 | 2017-03-08 | 山东省青岛第十九中学 | A kind of campaign-styled flexibility blackboard |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111833693A (en) * | 2020-08-02 | 2020-10-27 | 湖南文理学院 | Rural kindergarten teaching board |
| CN113022199A (en) * | 2021-04-27 | 2021-06-25 | 周口师范学院 | Student education safety device |
| CN113223348A (en) * | 2021-05-10 | 2021-08-06 | 琼台师范学院 | Novel teaching digital system and teaching method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180727 |