CN109080327A - A kind of automation driven blackboard - Google Patents
A kind of automation driven blackboard Download PDFInfo
- Publication number
- CN109080327A CN109080327A CN201811006191.7A CN201811006191A CN109080327A CN 109080327 A CN109080327 A CN 109080327A CN 201811006191 A CN201811006191 A CN 201811006191A CN 109080327 A CN109080327 A CN 109080327A
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- CN
- China
- Prior art keywords
- chamber
- working chamber
- connection
- cavity
- end wall
- 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.)
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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
-
- 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
-
- 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
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
-
- 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
A kind of automation driven blackboard of the invention, including apparatus main body, it is set to the intracorporal cleaning device of described device master, it is set to the intracorporal lifting device of described device master and is set to the storage device of described device main body left side, the cleaning device includes being set to the intracorporal cavity of described device master, the cavity upper and lower sides end wall connection is equipped with the opposite sliding slot that is open, sliding block is slidably connected in the sliding slot, the workbench being slidably connected with the cavity is installed between the sliding block, the first working chamber is equipped in the workbench, first motor is installed in end wall on the left of first working chamber；The present apparatus can be automated and be cleaned to blackboard, will be focused on after the dust absorbing wiped across, reduced influence of the chalk dust to health of human body, and facilitate the service time of personnel, improved work efficiency.
Description
Technical field
The present invention relates to teaching equipment field, specifically a kind of automation driven blackboard.
Background technique
China is a populous nation, and education is the foundation stone of the rejuvenation of the nation, social progress, with constantly mentioning for living standard
Height, the miscellaneous blackboard of appearance, traditional blackboard require manual wipping blackboard, and generate in wiping process a large amount of
Dust can also have an impact to the health of people, how it is intelligentized carry out blackboard wiping work, facilitate the fortune of personnel
The time is sought, convenience is provided to teaching, improves the working efficiency of teaching, therefore designs a kind of one kind that can voluntarily work
Automate driven blackboard it is really necessary to.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of automation driven blackboards, are able to solve above-mentioned present skill
The problems in art.
The present invention is achieved through the following technical solutions: a kind of automation driven blackboard of the invention, including device
Main body is set to the intracorporal cleaning device of described device master, is set to the intracorporal lifting device of described device master and is set to
The storage device of described device main body left side, the cleaning device includes being set to the intracorporal cavity of described device master, described
The connection of cavity upper and lower sides end wall is equipped with the opposite sliding slot of being open, and is slidably connected with sliding block in the sliding slot, the sliding block it
Between be installed with the workbench being slidably connected with the cavity, the first working chamber, first working chamber are equipped in the workbench
It is installed with first motor in the end wall of left side, is equipped with the second working chamber, the first motor on the right side of first working chamber in end wall
Output shaft on be installed with the transmission shaft extended into the right in second working chamber, the first cone tooth is installed on the transmission shaft
Wheel, the first bevel gear upper end engagement are connected with second bevel gear, are equipped with and open in end wall on the upside of first working chamber
The upward gear cavity of mouth, the second bevel gear axle center is installed with the first rotary shaft for extending upwardly into the gear cavity, described
First rotary shaft upper end is installed with third hand tap gear, and the third hand tap gear right end engagement is connected with the 4th bevel gear, institute
State that the 4th bevel gear axle center is installed with both ends and the gear cavity left and right sides end wall is rotatably assorted the second rotary shaft of connection, it is described
The first spur gear is installed in second rotary shaft, the engagement of first spur gear upper end, which is connected with, to be fixedly arranged on the cavity
First rack gear of side wall is installed with first pulley on the transmission shaft, and connection is equipped with the first skin on the downside of first working chamber
Band chamber, the first belt chamber downside connection are equipped with belt wheel chamber, and first pulley is rotatably assorted by belt is connected with the second belt wheel,
Second belt wheel axle center is installed with left end and the belt wheel chamber left pivot movement is cooperatively connected and extends into second work to the right
Make intracavitary third rotary shaft, third belt wheel is installed in the third rotary shaft, connection is equipped with second on the downside of the belt wheel chamber
Belt chamber, the second belt chamber downside connection are equipped with the third working chamber that Open Side Down, and the third belt wheel passes through belt and turns
It is dynamic to be connected with the 4th belt wheel, the 4th belt wheel chamber axle center be installed with both ends respectively with the third working chamber or so side
Wall is rotatably assorted the 4th rotary shaft of connection, is installed with the second spur gear in the 4th rotary shaft, under second spur gear
End engagement is connected with the second rack gear for being fixedly arranged on end wall on the downside of the cavity, on the transmission shaft and the third rotary shaft
It is respectively equipped with the first turbine and the second turbine, first turbine and second turbine are equipped with and are fixedly arranged on described second respectively
Working chamber upper and lower sides end wall and the first protective cover and the second protective cover of opening to the right, first protective cover and described second are protected
Powder box is connected with by connecting tube on the left of shield, the transmission shaft and the third rotary shaft right end are installed with the first blackboard eraser
With the second blackboard eraser.
The lifting device includes being set to intracorporal 4th working chamber of described device master as a preferred technical solution,
It is installed with the second motor on rear side of 4th working chamber in end wall, the output shaft of second motor is installed with front end and described the
End wall is rotatably assorted the 5th rotary shaft of connection on front side of four working chambers, is installed with the first reel in the 5th rotary shaft, institute
Side wall is installed with the first fixing axle before and after stating the 4th working chamber, is rotatably assorted in first fixing axle and is connected with the second coiling
Wheel, connection is equipped with line chamber on the downside of the 4th working chamber, connection is equipped with that left side is connected to the cavity on the downside of the line chamber the
Five working chambers, the 5th working chamber front and back side wall connection are equipped with the opposite first sliding groove that is open, and first reel is logical
It crosses line and is connected with and abut with first blackboard eraser and second blackboard eraser right side and be slidably matched with the first sliding groove
The blackboard of connection, the 5th working chamber upside connection are equipped with line wheel chamber, and it is solid to be installed with second for side wall before and after the line wheel chamber
Dead axle is rotatably assorted in second fixing axle and is connected with third reel, and wall connection in side is set before and after the 5th working chamber
There is the opposite second sliding slot that is open, throwing screen is slidably connected in the second sliding slot, between the blackboard and throwing screen
It is connected with the line around third reel, connection is equipped with third sliding slot, the third sliding slot right side on the right side of the 5th working chamber
Connection is equipped with the 4th sliding slot, described to throw the support symmetrical above and below being installed with third sliding slot sliding connection of screen right side
Block, the supporting block right end are installed with the sliding block with the 4th sliding slot sliding connection.
It is symmetrical before and after described device body interior structure as a preferred technical solution, and work simultaneously.
The storage device includes the storage box for being set to described device main body left side as a preferred technical solution,
Storage box upper end hinge is connected to lid, and the first type chamber that Open Side Down is equipped in the lid, and the intracavitary sliding of the first type is matched
Conjunction is connected with buckle, and the buckle front/rear end is installed with the outrigger shaft extended forwards, backwards, side before and after the first type chamber respectively
End wall connection is equipped with sliding slot and the outrigger shaft is slidably connected, and the buckle right side is installed with right end and first type
The first spring that end wall is fixedly connected on the right side of chamber, the storage box is interior to be equipped with second type chamber, and connection is set on the downside of the second type chamber
There is the third type chamber of opening to the left, the third type is intracavitary to be slidably connected with resetting block, connection on the downside of the third type chamber
Equipped with reseting cavity, the resetting block lower end surface is installed with the reply block with reseting cavity sliding connection, the reply block
Right side, which is installed with, improves empty with the second spring that end wall is fixedly connected on the right side of the reseting cavity for placing the sundries such as chalk
Between utilization rate.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, the cleaning of blackboard is carried out by the present apparatus
When, operator starts first motor and drives transmission shaft rotation, and transmission shaft drives first pulley to rotate by first bevel gear, from
And the rotation of third rotary shaft is driven by the second belt wheel, the first turbine and the second turbine rotation are then driven, while driving first
Blackboard eraser and the rotation of the second blackboard eraser, third rotary shaft drive the rotation of the 4th belt wheel by third belt wheel, to pass through the 4th rotation
Shaft drives the rotation of the second spur gear, and at the same time, transmission shaft drives second bevel gear to rotate by first bevel gear, thus logical
It crosses the first rotary shaft and drives third hand tap gear rotation, the rotation of the second rotary shaft is then driven by the 4th bevel gear, it is final to drive
The rotation of first spur gear, so that workbench be driven to move toward one another, during working table movement, completes the work of blackboard-cleaning
Make, dust is inhaled into powder box under the action of the first turbine and the second turbine, is periodically focused on, and is imparted knowledge to students when needing replacing
Scene, when using projection, the second motor of starting drives the rotation of the 5th rotary shaft, to drive blackboard to move up by line, most
It drives to throw to shield eventually and move down, complete blackboard and throw the replacement between screen, the present apparatus can be automated and be cleaned to blackboard, will wipe
It is focused on after the dust absorbing wiped, when reducing influence of the chalk dust to health of human body, and facilitating the operation of personnel
Between, it improves work efficiency.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of schematic diagram of internal structure of automation driven blackboard of the invention；
Fig. 2 is the schematic top plan view in direction " A-A " in Fig. 1；
Fig. 3 is the schematic top plan view in direction " B-B " in Fig. 1；
Fig. 4 is the schematic top plan view in direction " C-C " in Fig. 1；
Fig. 5 is the enlarged diagram of " D " in Fig. 1.
Specific embodiment
As Figure 1-Figure 5, a kind of automation driven blackboard of the invention, including apparatus main body 10, it is set to the dress
It sets the cleaning device in main body 10, the lifting device being set in described device main body 10 and is set to described device main body 10
The storage device of left side, the cleaning device include the cavity 11 being set in described device main body 10, on the cavity 11
End wall connection in downside is equipped with the opposite sliding slot 12 that is open, and is slidably connected with sliding block 13, the sliding block 13 in the sliding slot 12
Between be installed with the workbench 14 being slidably connected with the cavity 11, the first working chamber 15 is equipped in the workbench 14, it is described
It is installed with first motor 16 in first working chamber, 15 left side end wall, the second work is equipped in the 11 right side end wall of the first working chamber
Chamber 17 is installed with the transmission shaft 18 extended into the right in second working chamber 17, institute on the output shaft of the first motor 16
It states and is installed with first bevel gear 19 on transmission shaft 18,19 upper end of the first bevel gear engagement is connected with second bevel gear
20, the gear cavity 21 of opening upwards is equipped in the 15 upside end wall of the first working chamber, 20 axle center of second bevel gear is fixed
There is the first rotary shaft 22 for extending upwardly into the gear cavity 21,22 upper end of the first rotary shaft is installed with third hand tap gear
23,23 right end of the third hand tap gear engagement is connected with the 4th bevel gear 24, and 24 axle center of the 4th bevel gear is installed with
Both ends and the 21 left and right sides end wall of gear cavity are rotatably assorted the second rotary shaft 25 of connection, fixed in second rotary shaft 25
There is the first spur gear 26,26 upper end of the first spur gear engagement, which is connected with, is fixedly arranged on the of the 11 upside end wall of cavity
One rack gear 27 is installed with first pulley 28 on the transmission shaft 18, and connection is equipped with the first belt on the downside of first working chamber 15
Chamber 29, connection is equipped with belt wheel chamber 30 on the downside of the first belt chamber 29, and first pulley 28 is rotatably assorted by belt is connected with the
Two belt wheels 31,31 axle center of the second belt wheel are installed with left end and are cooperatively connected with 30 left pivot movement of belt wheel chamber and extend to the right
Enter the third rotary shaft 32 in second working chamber 17, third belt wheel 33, the band are installed in the third rotary shaft 32
It takes turns connection on the downside of chamber 30 and is equipped with the second belt chamber 34, connection is equipped with the third work that Open Side Down on the downside of the second belt chamber 34
Chamber 35, the third belt wheel 33 is rotatably assorted by belt is connected with the 4th belt wheel 36, and 36 axle center of the 4th belt wheel chamber is fixed
There are both ends to be rotatably assorted respectively with the 36 left and right sides end wall of third working chamber the 4th rotary shaft 37 of connection, the 4th rotation
The second spur gear 38 is installed on axis 37,38 lower end of the second spur gear engagement, which is connected with, to be fixedly arranged under the cavity 11
The first turbine 40 and the second whirlpool are respectively equipped in second rack gear 39 of side wall, the transmission shaft 18 and the third rotary shaft 32
Wheel 41, first turbine 40 and second turbine 41 are equipped with and are fixedly arranged on the 17 upper and lower sides end wall of the second working chamber respectively
And the first protective cover 42 and the second protective cover 43 of opening to the right, 43 left side of first protective cover 42 and second protective cover
It is connected with powder box 44 by connecting tube, the transmission shaft 18 and 32 right end of third rotary shaft are installed with the first blackboard eraser 45
With the second blackboard eraser 46.
The lifting device includes the 4th working chamber 47 being set in described device main body 10,47 rear side of the 4th working chamber
The second motor 48 is installed in end wall, the output shaft of second motor 48 is installed with 47 front side of front end and the 4th working chamber
End wall is rotatably assorted the 5th rotary shaft 49 of connection, is installed with the first reel 50 in the 5th rotary shaft 49, and the described 4th
47 front and back side wall of working chamber is installed with the first fixing axle 51, is rotatably assorted in first fixing axle 51 and is connected with the second coiling
52 are taken turns, connection is equipped with line chamber 53 on the downside of the 4th working chamber 47, and connection is equipped with left side and the cavity on the downside of the line chamber 53
5th working chamber 54 of 11 connections, 54 front and back side wall of the 5th working chamber connection are equipped with the opposite first sliding groove 55 that is open,
First reel 50 be connected with by line abutted with first blackboard eraser 45 and 46 right side of the second blackboard eraser and
With the blackboard 56 of the first sliding groove 55 sliding connection, connection is equipped with line wheel chamber 57, institute on the upside of the 5th working chamber 54
State 57 front and back side wall of line wheel chamber and be installed with the second fixing axle 58, be rotatably assorted in second fixing axle 58 be connected with third around
Line wheel 59,54 front and back side wall of the 5th working chamber connection are equipped with the opposite second sliding slot 60 that is open, the second sliding slot 60
It is inside slidably connected with throwing screen 61, is connected between the blackboard 56 and throwing screen 61 around the line of third reel 59,
Connection is equipped with third sliding slot 62 on the right side of 5th working chamber 54, and connection is equipped with the 4th sliding slot 63 on the right side of the third sliding slot 62,
It is described to throw 61 right sides of the screen supporting block 64 symmetrical above and below being installed with the third sliding slot 62 sliding connection, the support
64 right end of block is installed with the sliding block 65 with the 4th sliding slot 63 sliding connection.
Valuably, symmetrical before and after 10 internal structure of described device main body, and work simultaneously.
Valuably, the storage device includes the storage box 90 for being set to described device main body left side, the storage box
90 upper end hinges are connected to lid 91, the first type chamber 95 that Open Side Down are equipped in the lid 91, sliding is matched in the first type chamber 95
Conjunction is connected with buckle 97, and 97 front/rear ends of the buckle are installed with the outrigger shaft 94 extended forwards, backwards, the first type chamber respectively
The connection of 95 front and back side walls is equipped with sliding slot and the outrigger shaft 94 is slidably connected, and 97 right sides of the buckle are installed with right end
The first spring 96 being fixedly connected with the 95 right side end wall of the first type chamber, the storage box 90 is interior to be equipped with second type chamber 93, institute
It states connection on the downside of second type chamber 93 and is equipped with the third type chamber 92 of opening to the left, be slidably connected in the third type chamber 92 multiple
Position block 98, connection is equipped with reseting cavity 101 on the downside of the third type chamber 92, and 98 lower end surface of resetting block is installed with and the reset
The reply block 100 that chamber 101 is slidably connected, 100 right side of reply block are installed with solid with end wall on the right side of the reseting cavity
Surely the second spring 99 connected improves space utilization rate for placing the sundries such as chalk.
When carrying out the cleaning of blackboard by the present apparatus, operator starts first motor 16 and transmission shaft 18 is driven to rotate, and passes
Moving axis 18 drives first pulley 28 to rotate by first bevel gear 19, to drive 32 turns of third rotary shaft by the second belt wheel 31
It is dynamic, then drive the first turbine 40 and the second turbine 41 to rotate, while driving the first blackboard eraser 45 and the rotation of the second blackboard eraser 46,
Third rotary shaft 32 drives the rotation of the 4th belt wheel 36 by third belt wheel 33, to drive the second straight-tooth by the 4th rotary shaft 37
38 rotation of wheel, at the same time, transmission shaft 18 drives second bevel gear 20 to rotate by first bevel gear 19, to pass through the first rotation
Shaft 22 drives third hand tap gear 23 to rotate, and then drives the rotation of the second rotary shaft 25 by the 4th bevel gear 24, final to drive
The rotation of first spur gear 26 during workbench 14 moves, completes blackboard eraser so that workbench 14 be driven to move toward one another
The work wiped, dust are inhaled into powder box 44 under the action of the first turbine 40 and the second turbine 41, are periodically focused on, when
Teaching scene is needed replacing, when using projection, the second motor 48 of starting drives the rotation of the 5th rotary shaft 49, to drive by line
Blackboard 56 moves up, final that throwing screen 61 is driven to move down, and completes blackboard 56 and throws the replacement between screen 61.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, the cleaning of blackboard is carried out by the present apparatus
When, operator starts first motor and drives transmission shaft rotation, and transmission shaft drives first pulley to rotate by first bevel gear, from
And the rotation of third rotary shaft is driven by the second belt wheel, the first turbine and the second turbine rotation are then driven, while driving first
Blackboard eraser and the rotation of the second blackboard eraser, third rotary shaft drive the rotation of the 4th belt wheel by third belt wheel, to pass through the 4th rotation
Shaft drives the rotation of the second spur gear, and at the same time, transmission shaft drives second bevel gear to rotate by first bevel gear, thus logical
It crosses the first rotary shaft and drives third hand tap gear rotation, the rotation of the second rotary shaft is then driven by the 4th bevel gear, it is final to drive
The rotation of first spur gear, so that workbench be driven to move toward one another, during working table movement, completes the work of blackboard-cleaning
Make, dust is inhaled into powder box under the action of the first turbine and the second turbine, is periodically focused on, and is imparted knowledge to students when needing replacing
Scene, when using projection, the second motor of starting drives the rotation of the 5th rotary shaft, to drive blackboard to move up by line, most
It drives to throw to shield eventually and move down, complete blackboard and throw the replacement between screen, the present apparatus can be automated and be cleaned to blackboard, will wipe
It is focused on after the dust absorbing wiped, when reducing influence of the chalk dust to health of human body, and facilitating the operation of personnel
Between, it improves work efficiency.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of automation driven blackboard of the invention, including apparatus main body, be set to the intracorporal cleaning device of described device master,
It is set to the intracorporal lifting device of described device master and is set to the storage device of described device main body left side, feature
Be: the cleaning device includes being set to the intracorporal cavity of described device master, and the cavity upper and lower sides end wall connection, which is equipped with, opens
Mouthful opposite sliding slot is slidably connected with sliding block in the sliding slot, is installed between the sliding block and cavity sliding connects
The workbench connect, the workbench is interior to be equipped with the first working chamber, is installed with first motor in end wall on the left of first working chamber,
The second working chamber is equipped on the right side of first working chamber in end wall, is installed on the output shaft of the first motor and extends into the right
Transmission shaft in second working chamber is installed with first bevel gear, the first bevel gear upper end engagement on the transmission shaft
It is connected with second bevel gear, is equipped with the gear cavity of opening upwards, second cone on the upside of first working chamber in end wall
Gear axis is installed with the first rotary shaft for extending upwardly into the gear cavity, and first rotary shaft upper end is installed with third cone
Gear, the third hand tap gear right end engagement are connected with the 4th bevel gear, and the 4th bevel gear axle center is installed with both ends
Be rotatably assorted the second rotary shaft of connection with the gear cavity left and right sides end wall, is installed with the first straight-tooth in second rotary shaft
Wheel, the engagement of first spur gear upper end are connected with the first rack gear for being fixedly arranged on end wall on the upside of the cavity, the transmission
First pulley is installed on axis, connection is equipped with the first belt chamber on the downside of first working chamber, connects on the downside of the first belt chamber
Logical to be equipped with belt wheel chamber, first pulley is rotatably assorted by belt is connected with the second belt wheel, and second belt wheel axle center is installed with a left side
End is cooperatively connected with the belt wheel chamber left pivot movement and extends into the third rotary shaft in second working chamber to the right, and described the
Third belt wheel is installed in three rotary shafts, connection is equipped with the second belt chamber, the second belt chamber downside on the downside of the belt wheel chamber
Connection is equipped with the third working chamber that Open Side Down, and the third belt wheel is rotatably assorted by belt is connected with the 4th belt wheel, described
4th belt wheel chamber axle center be installed with both ends be rotatably assorted respectively with the third working chamber left and right sides end wall connection the 4th rotation
Axis is installed with the second spur gear in the 4th rotary shaft, and the engagement of second spur gear lower end, which is connected with, is fixedly arranged on institute
The second rack gear of end wall on the downside of cavity is stated, is respectively equipped with the first turbine and the second whirlpool in the transmission shaft and the third rotary shaft
Wheel, first turbine and second turbine be equipped be fixedly arranged on respectively the second working chamber upper and lower sides end wall and be open to
It is connected on the left of right the first protective cover and the second protective cover, first protective cover and second protective cover by connecting tube
Powder box, the transmission shaft and the third rotary shaft right end are installed with the first blackboard eraser and the second blackboard eraser.
2. a kind of automation driven blackboard according to claim 1, it is characterised in that: the lifting device includes being set to
Intracorporal 4th working chamber of described device master is installed with the second motor, second electricity in end wall on rear side of the 4th working chamber
The output shaft of machine is installed with end wall on front side of front end and the 4th working chamber and is rotatably assorted the 5th rotary shaft of connection, and the described 5th
The first reel is installed in rotary shaft, side wall is installed with the first fixing axle before and after the 4th working chamber, and described first is solid
It is rotatably assorted on dead axle and is connected with the second reel, connection is equipped with line chamber on the downside of the 4th working chamber, connects on the downside of the line chamber
Logical the 5th working chamber being connected to equipped with left side with the cavity, it is opposite that the 5th working chamber front and back side wall connection is equipped with opening
First sliding groove, first reel is connected with by line and supported with first blackboard eraser and second blackboard eraser right side
It connects and the blackboard with first sliding groove sliding connection, the 5th working chamber upside connection is equipped with line wheel chamber, the line
Side wall is installed with the second fixing axle before and after wheel chamber, is rotatably assorted in second fixing axle and is connected with third reel, described
Wall connection in side is equipped with the opposite second sliding slot that is open before and after 5th working chamber, is slidably connected with throwing in the second sliding slot
Screen is connected with around the line of third reel between the blackboard and throwing screen, and the 5th working chamber right side connection is equipped with
Third sliding slot, connection is equipped with the 4th sliding slot on the right side of the third sliding slot, throwings shield right side it is symmetrical above and below be installed with it is described
The supporting block of third sliding slot sliding connection, the supporting block right end are installed with and the 4th sliding slot sliding connection
Sliding block.
3. a kind of automation driven blackboard according to claim 1, it is characterised in that: before described device body interior structure
It is symmetrical afterwards, and work simultaneously.
4. a kind of automation driven blackboard according to claim 1, it is characterised in that: the storage device includes being set to
The storage box of described device main body left side, storage box upper end hinge are connected to lid, be equipped with that Open Side Down in the lid the
One type chamber, first type is intracavitary to be slidably connected with buckle, and the buckle front/rear end is installed with respectively to be extended forwards, backwards
Outrigger shaft, wall connection in side is equipped with sliding slot before and after the first type chamber and the outrigger shaft is slidably connected, the buckle
Right side is installed with the first spring that right end is fixedly connected with end wall on the right side of the first type chamber, is equipped with second in the storage box
Type chamber, second type chamber downside connection are equipped with the third type chamber of opening to the left, and the third type is intracavitary to be slidably connected with
Resetting block, third type chamber downside connection are equipped with reseting cavity, and the resetting block lower end surface is installed with and the reseting cavity slides
The reply block of mating connection, the block right side of replying are installed with the second bullet being fixedly connected with reseting cavity right side end wall
Spring improves space utilization rate for placing the sundries such as chalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811006191.7A CN109080327A (en) | 2018-08-30 | 2018-08-30 | A kind of automation driven blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811006191.7A CN109080327A (en) | 2018-08-30 | 2018-08-30 | A kind of automation driven blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109080327A true CN109080327A (en) | 2018-12-25 |
Family
ID=64840391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811006191.7A Withdrawn CN109080327A (en) | 2018-08-30 | 2018-08-30 | A kind of automation driven blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109080327A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631770A (en) * | 2019-11-08 | 2019-12-31 | 东阳荼珀新能源科技有限公司 | Floor heating water pipe heat conductivity check out test set |
| CN111251757A (en) * | 2020-04-22 | 2020-06-09 | 福州经济技术开发区美墨轩文具有限公司 | Automatic cleaning electric blackboard |
| CN111554135A (en) * | 2020-05-28 | 2020-08-18 | 滁州学院 | Inactive multimedia device of innovation entrepreneurship education |
-
2018
- 2018-08-30 CN CN201811006191.7A patent/CN109080327A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631770A (en) * | 2019-11-08 | 2019-12-31 | 东阳荼珀新能源科技有限公司 | Floor heating water pipe heat conductivity check out test set |
| CN111251757A (en) * | 2020-04-22 | 2020-06-09 | 福州经济技术开发区美墨轩文具有限公司 | Automatic cleaning electric blackboard |
| CN111251757B (en) * | 2020-04-22 | 2021-01-15 | 山东科技职业学院 | Automatic cleaning electric blackboard |
| CN111554135A (en) * | 2020-05-28 | 2020-08-18 | 滁州学院 | Inactive multimedia device of innovation entrepreneurship education |
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Application publication date: 20181225 |
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| WW01 | Invention patent application withdrawn after publication |