CN106626893B - A kind of Art undergraduate auxiliary device - Google Patents
A kind of Art undergraduate auxiliary device Download PDFInfo
- Publication number
- CN106626893B CN106626893B CN201611042562.8A CN201611042562A CN106626893B CN 106626893 B CN106626893 B CN 106626893B CN 201611042562 A CN201611042562 A CN 201611042562A CN 106626893 B CN106626893 B CN 106626893B
- Authority
- CN
- China
- Prior art keywords
- guiding axis
- plate
- box
- positioning
- end plate
- 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.)
- Expired - Fee Related
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
- B43L1/004—Repeatedly-usable boards or tablets for writing or drawing with illuminating 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
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0006—Erasers, rubbers, or erasing devices; Holders therefor motor-driven
Landscapes
- Drawing Aids And Blackboards (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses a kind of Art undergraduate auxiliary devices, it includes positioning box (1), the box-like structure of opening is provided at positioning box (1) the generally lateral surface, a pair of horizontally disposed first guiding axis group (2) is provided with above the positioning box (1), a pair of horizontally disposed second guiding axis group (3) is provided with below the positioning box (1), it is provided with the first guiding axis (4) being mutually parallel and the second guiding axis (5) and the drive shaft (6) being mutually parallel and third guiding axis (7) between the first guiding axis group (2) and the second guiding axis group (3).The configuration of the present invention is simple, it is easy to use, teaching process is improved whole, it simultaneously can also be according to the angle for needing voluntarily to adjust a plane being made of the first guiding axis and the second guiding axis of student, greatly improve whole humanization level, whole visual effect is greatly improved, and can also realize the folding of driving motor by remote control apparatus.
Description
Technical field
The present invention relates to a kind of teaching aids, and in particular to be a kind of auxiliary being mainly used in during Art undergraduate
Device.
Background technology
Since the characteristic of the content of courses generally requires to provide a large amount of writing on the blackboard during Art undergraduate, due to space of a whole page width
The limitation of degree, need to wipe out original writing on the blackboard can not only waste part instructional blocks of time influence whole quality of instruction and into
Degree, and existing blackboard does not have the characteristic of backlight mostly, therefore the student of heel row or dysphotia is often lost
Miss important knowledge point, further reduce whole quality of instruction, and the visual angle of writing on the blackboard be also it is changeless, it is whole
The humanization level of body is relatively low.
Invention content
It is an object of the present invention to provide a kind of Art undergraduate auxiliary devices, it can be efficiently solved in the presence of background technology
Problem.
In the presence of solving the problems, such as background technology, it includes positioning box 1, at the generally lateral surface of positioning box 1
It is provided with the box-like structure of opening, the top of the positioning box 1 is provided with a pair of horizontally disposed first guiding axis group 2, described
The lower section of positioning box 1 is provided with a pair of horizontally disposed second guiding axis group 3, and the first guiding axis group 2 and second is oriented to
The drive shaft 6 and third for being provided with the first guiding axis 4 being mutually parallel and the second guiding axis 5 between axis group 3 and being mutually parallel
The plane that guiding axis 7, the first guiding axis 4 being mutually parallel and the second guiding axis 5 are constituted is located at the opening close to positioning box 1
The plane that side, the drive shaft 6 being mutually parallel and third guiding axis 7 are constituted is located at close to the backboard side of positioning box 1, the positioning box
1 is internally provided with a circle curtain 8, which passes through the first guiding axis group 2, drive shaft 6, third guiding axis 7, second successively
Guiding axis group 3, the second guiding axis 5 and the first guiding axis 4 are provided between the drive shaft 6 and third guiding axis 7 and double as opening
The Wiper plate 9 of tight device, the side of the Wiper plate 9 are tightly attached to by spring 10 on curtain 8, the first guiding axis group 2, the
Three guiding axis 7, the second guiding axis group 3 and the second guiding axis 5 and the rotation connection of end plate 11 of positioning box 1 coordinate, the positioning box 1
The rotation connection of one end and end plate 11 coordinate, other end is connected across end plate 11 with driving motor 12, first guiding
The both ends of axis 4 each extend over out end plate 11 and are connected with electric pushrod 13,13 integral installation of electric pushrod in the outside of end plate 11,
The first guide chute 14 with 4 clearance sliding fit of the first guiding axis is offered on the end plate 11.
There are one protective cover 15, the both ends of the Wiper plate 9 extend outward respectively determines for the outside setting of the end plate 11
Position plate 17, the other end of the positioning plate 17 extends to across end plate 11 in protective cover 15, and being offered on the end plate 11 can be with
With the second guide chute 16 of 17 clearance sliding fit of positioning plate, the spring 10 is located in protective cover 15, and one end is fixed
In protective cover 15, other end is withstood on positioning plate 17.
The plane that first guiding axis, 4 and second guiding axis 5 is constituted is constituted with drive shaft 6 and third guiding axis 7
A plane between be provided with one piece of bottom plate 18 for being tightly attached to 8 back side of curtain, the both ends of 18 bottom of the bottom plate respectively with end
The both ends of the rotation connection cooperation of plate 11,18 top of the bottom plate extend outward locating shaft respectively, and the other end of the locating shaft is worn
It crosses end plate 11 with electric pushrod 13 to be connected, offers to be oriented to the third of locating shaft clearance sliding fit on the end plate 11 and slide
Slot 19, on the bottom plate 18 insertion LED light source is installed.
The piston shaft end of the electric pushrod 13 is equipped with a driving piece 20, which offers respectively can be with the
The first positioning hole 21 of one guiding axis, 4 clearance fit and second location hole 22 with locating shaft clearance fit.
The outside of the curtain 8 is pasted with one layer of pvc film layer.
What the Wiper plate 9 was contacted with curtain 8 is implanted with one layer of wool bed course on one side.
The inside of the protective cover 15 is equipped with control box 23, the control box 23 control circuit with driving motor 12 respectively
It is connected with the control circuit of the control circuit of electric pushrod 13 and LED light source, several difference is installed in the control box 23
It is corresponding with the control circuit of the control circuit of driving motor 12, the control circuit of electric pushrod 13 and LED light source to open the light
Device 24 is equipped with the data-interface that can be docked with computer in the control box 23.
As a result of above technical scheme, the invention has the advantages that：It is simple in structure, it is easy to use, into
It can fall in the writing on the blackboard being written on curtain as desired by driving driving motor automatic erasing during row Art undergraduate
Hold, improved teaching process whole, while can also needing voluntarily to adjust and led by the first guiding axis and second according to student
The angle of the plane constituted to axis, greatly improves whole humanization level, is carried on the back due to being used as with LED light source
Light greatly improves whole visual effect, and can also be controlled remotely by a computer driving motor and electric pushrod with
And the keying of LED light source, to which the needs of information system management can be adapted to.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of protective cover part in the present invention.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, below will
In conjunction with the attached drawing in the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described.
Referring to Fig. 1-2, present embodiment is achieved using following technical scheme, it includes positioning box 1, this is fixed
Position box 1 is generally provided with the box-like structure of opening at lateral surface, and the top of the positioning box 1 is provided with a pair of horizontally disposed
The lower section of first guiding axis group 2, the positioning box 1 is provided with a pair of horizontally disposed second guiding axis group 3, and described first leads
To being provided with the first guiding axis 4 being mutually parallel and the second guiding axis 5 and mutually flat between axis group 2 and the second guiding axis group 3
The plane that capable drive shaft 6 and third guiding axis 7, the first guiding axis 4 being mutually parallel and the second guiding axis 5 are constituted is located at
Close to the open side of positioning box 1, the plane of the drive shaft 6 being mutually parallel and the composition of third guiding axis 7 is located at close to positioning box 1
Backboard side, the positioning box 1 are internally provided with a circle curtain 8, the curtain 8 successively pass through the first guiding axis group 2, drive shaft 6,
Third guiding axis 7, the second guiding axis group 3, the second guiding axis 5 and the first guiding axis 4, the drive shaft 6 and third guiding axis 7
Between be provided with Wiper plate 9 as tensioning apparatus, the side of the Wiper plate 9 is tightly attached to by spring 10 on curtain 8, described
The rotation connection of end plate 11 of first guiding axis group 2, third guiding axis 7, the second guiding axis group 3 and the second guiding axis 5 and positioning box 1
Cooperation, one end and the rotation connection of end plate 11 of the positioning box 1 coordinate, and other end passes through end plate 11 and 12 phase of driving motor
Even, the both ends of first guiding axis 4 each extend over out end plate 11 and are connected with electric pushrod 13,13 integral installation of electric pushrod
The first guide chute 14 with 4 clearance sliding fit of the first guiding axis is offered on the outside of end plate 11, the end plate 11.
There are one protective cover 15, the both ends of the Wiper plate 9 extend outward respectively determines for the outside setting of the end plate 11
Position plate 17, the other end of the positioning plate 17 extends to across end plate 11 in protective cover 15, and being offered on the end plate 11 can be with
With the second guide chute 16 of 17 clearance sliding fit of positioning plate, the spring 10 is located in protective cover 15, and one end is fixed
In protective cover 15, other end is withstood on positioning plate 17.
The plane that first guiding axis, 4 and second guiding axis 5 is constituted is constituted with drive shaft 6 and third guiding axis 7
A plane between be provided with one piece of bottom plate 18 for being tightly attached to 8 back side of curtain, the both ends of 18 bottom of the bottom plate respectively with end
The both ends of the rotation connection cooperation of plate 11,18 top of the bottom plate extend outward locating shaft respectively, and the other end of the locating shaft is worn
It crosses end plate 11 with electric pushrod 13 to be connected, offers to be oriented to the third of locating shaft clearance sliding fit on the end plate 11 and slide
Slot 19, on the bottom plate 18 insertion LED light source is installed.
The piston shaft end of the electric pushrod 13 is equipped with a driving piece 20, which offers respectively can be with the
The first positioning hole 21 of one guiding axis, 4 clearance fit and second location hole 22 with locating shaft clearance fit.
The outside of the curtain 8 is pasted with one layer of pvc film layer.
What the Wiper plate 9 was contacted with curtain 8 is implanted with one layer of wool bed course on one side.
The inside of the protective cover 15 is equipped with control box 23, the control box 23 control circuit with driving motor 12 respectively
It is connected with the control circuit of the control circuit of electric pushrod 13 and LED light source, several difference is installed in the control box 23
It is corresponding with the control circuit of the control circuit of driving motor 12, the control circuit of electric pushrod 13 and LED light source to open the light
Device 24 is equipped with the data-interface that can be docked with computer in the control box 23.
As a result of above technical scheme, present embodiment has the advantages that：It is simple in structure, user
Just, can fall be written on curtain as desired by driving driving motor automatic erasing during carrying out Art undergraduate
Writing on the blackboard content, has improved teaching process whole, at the same can also according to student need voluntarily to adjust by the first guiding axis and
The angle for the plane that second guiding axis is constituted, greatly improves whole humanization level, due to making with LED light source
For backlight, whole visual effect is greatly improved, and driving motor can also be controlled remotely by a computer and electronic pushed away
The keying of bar and LED light source, to which the needs of information system management can be adapted to.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (7)
1. a kind of Art undergraduate auxiliary device, it is characterised in that it includes positioning box (1), positioning box (1) the generally lateral surface
Place is provided with the box-like structure of opening, and a pair of horizontally disposed first guiding axis group is provided with above the positioning box (1)
(2), a pair of horizontally disposed second guiding axis group (3), the first guiding axis group are provided with below the positioning box (1)
(2) be provided between the second guiding axis group (3) the first guiding axis (4) being mutually parallel and the second guiding axis (5) and mutually
The one of parallel drive shaft (6) and third guiding axis (7), the first guiding axis (4) being mutually parallel and the second guiding axis (5) composition
A plane is located at the open side close to positioning box (1), the plane that the drive shaft being mutually parallel (6) and third guiding axis (7) are constituted
Positioned at close to the backboard side of positioning box (1), the positioning box (1) is internally provided with a circle curtain (8), and the curtain (8) is successively
By the first guiding axis group (2), drive shaft (6), third guiding axis (7), the second guiding axis group (3), the second guiding axis (5) and
One guiding axis (4) is provided with the Wiper plate (9) as tensioning apparatus between the drive shaft (6) and third guiding axis (7),
The side of the Wiper plate (9) is tightly attached to by spring (10) on curtain (8), the first guiding axis group (2), third guiding axis
(7), the second guiding axis group (3) and the second guiding axis (5) and end plate (11) rotation connection of positioning box (1) coordinate, the positioning
One end of box (1) coordinates with end plate (11) rotation connection, and other end is connected across end plate (11) with driving motor (12), institute
The both ends for stating the first guiding axis (4) each extend over out end plate (11) and are connected with electric pushrod (13), and the electric pushrod (13) is whole
Outside mounted on end plate (11) offers first with the first guiding axis (4) clearance sliding fit on the end plate (11)
Guide chute (14).
2. a kind of Art undergraduate auxiliary device according to claim 1, it is characterised in that set on the outside of the end plate (11)
It sets there are one protective cover (15), the both ends of the Wiper plate (9) extend outward positioning plate (17) respectively, the positioning plate (17)
The other end is extended to across end plate (11) in protective cover (15), and being offered on the end plate (11) can be between positioning plate (17)
The second guide chute (16) that gap is slidably matched, the spring (10) are located in protective cover (15), and one end of which is fixed on protections
It covers in (15), other end is withstood on positioning plate (17).
3. a kind of literal arts according to claim 21Teaching auxiliary device, it is characterised in that first guiding axis (4) and
It is provided with one between a plane and drive shaft (6) that two guiding axis (5) are constituted and the plane that third guiding axis (7) is constituted
Block is tightly attached to the bottom plate (18) at curtain (8) back side, and the both ends of bottom plate (18) bottom are matched with end plate (11) rotation connection respectively
Close, the both ends at the top of the bottom plate (18) extend outward locating shaft respectively, the other end of the locating shaft pass through end plate (11) with
Electric pushrod (13) is connected, and the third guide chute with locating shaft clearance sliding fit is offered on the end plate (11)
(19), insertion is equipped with LED light source on the bottom plate (18).
4. a kind of Art undergraduate auxiliary device according to claim 3, it is characterised in that the work of the electric pushrod (13)
Shaft end installation is filled in there are one driving piece (20), which offers respectively can be with the of the first guiding axis (4) clearance fit
A positioning hole (21) and second location hole (22) with locating shaft clearance fit.
5. a kind of Art undergraduate auxiliary device according to claim 1, it is characterised in that paste the outside of the curtain (8)
There is one layer of pvc film layer.
6. a kind of Art undergraduate auxiliary device according to claim 1, it is characterised in that the Wiper plate (9) and curtain
(8) what is contacted is implanted with one layer of wool bed course on one side.
7. a kind of Art undergraduate auxiliary device according to claim 3, it is characterised in that the inside of the protective cover (15)
Control box (23) is installed, the control box (23) control with the control circuit of driving motor (12) and electric pushrod (13) respectively
The control circuit of circuit and LED light source be connected, be equipped on the control box (23) it is several respectively with driving motor (12)
The corresponding device that opens the light (24) of control circuit of control circuit, the control circuit of electric pushrod (13) and LED light source is described
Control box (23) on the data-interface that can be docked with computer is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042562.8A CN106626893B (en) | 2016-11-24 | 2016-11-24 | A kind of Art undergraduate auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042562.8A CN106626893B (en) | 2016-11-24 | 2016-11-24 | A kind of Art undergraduate auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106626893A CN106626893A (en) | 2017-05-10 |
| CN106626893B true CN106626893B (en) | 2018-08-24 |
Family
ID=58811335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611042562.8A Expired - Fee Related CN106626893B (en) | 2016-11-24 | 2016-11-24 | A kind of Art undergraduate auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106626893B (en) |
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| CN202138112U (en) * | 2011-07-01 | 2012-02-08 | 山东科技大学 | Backlight blackboard |
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- 2016-11-24 CN CN201611042562.8A patent/CN106626893B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177602Y (en) * | 1994-01-19 | 1994-09-21 | 周杰章 | Automatic character-erazing blackboard |
| CN2447189Y (en) * | 2000-09-25 | 2001-09-12 | 张万鹏 | Board for scientific research and teaching |
| CN201566314U (en) * | 2009-12-23 | 2010-09-01 | 杨凯博 | Novel blackboard |
| CN204432129U (en) * | 2015-02-09 | 2015-07-01 | 临沂大学 | A kind of English teaching multimedia blackboard |
| CN204977956U (en) * | 2015-09-22 | 2016-01-20 | 张晨歌 | Novel english teaching blackboard |
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| CN205667466U (en) * | 2016-05-05 | 2016-11-02 | 张元昕 | A kind of can be with student's drawing board of universal rotational |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106626893A (en) | 2017-05-10 |
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Granted publication date: 20180824 Termination date: 20201124 |