CN108932880A - A kind of painting and calligraphy paper template projector - Google Patents
A kind of painting and calligraphy paper template projector Download PDFInfo
- Publication number
- CN108932880A CN108932880A CN201811086923.8A CN201811086923A CN108932880A CN 108932880 A CN108932880 A CN 108932880A CN 201811086923 A CN201811086923 A CN 201811086923A CN 108932880 A CN108932880 A CN 108932880A
- Authority
- CN
- China
- Prior art keywords
- motor
- projector
- loop bar
- painting
- pedestal
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
-
- 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
- G09B11/00—Teaching hand-writing, shorthand, drawing, or painting
-
- 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
Abstract
The invention discloses a kind of painting and calligraphy paper template projectors; including screen show stand; pedestal is installed at the top of the screen show stand; first loop bar is installed at the top of the pedestal; the second loop bar is provided at the top of first loop bar; protective shell is installed, the side of the protective shell is provided with projector ontology, is equipped with projection screen at the top of the screen show stand immediately below the projector ontology at the top of second loop bar.The present invention solves the problems, such as to have a single function, without height and horizontally rotates adjusting by setting first motor, the second motor, turntable, rolling lead screw, ball nut, USB interface, picture insert port, enlarging lens, contract lenses and drawer structure.
Description
Technical field
The present invention relates to calligraphy teaching equipment technical field, specially a kind of painting and calligraphy paper template projector.
Background technique
Calligraphy is visual modelling arts, and calligraphy is appreciated and practical teaching is to transmit calligraphy art visual signal and allow student
It sufficiently perceives and experience is the art teaching of content.Therefore, the height of calligraphy teaching quality and efficiency largely depends on
In the advanced degree of transmitting visual signal means.Many people are being the succession worry of Chinese character hand-written, people after worrying at present
The writing level of Chinese character can or can not degenerate to the stage that can only recognize.Nowadays, all types calligraphy teaching is commonly full class teaching
System, in this teaching organization forms, the writing demonstration of teacher is key link in calligraphy practical teaching, but in traditional calligraphy
In practical teaching, it is a great problem that demonstration, which is shown,.Such as paper is placed on to tile on dais and be write, write although teacher is easy to play
Level, but student does not observe writing effect by looking squarely, and viewing of gathering around, and order in education is influenced, moreover in periphery
Classmate can not necessarily see the demonstration of teacher clearly；Such as paper is hung up and is write, although being brought convenience to observation of students, teacher's
Body can also block the sight of a part of student, moreover the different writing demonstration for surely seeing teacher clearly of classmate of heel row；Also have one
A little teachers dip in clear water with writing brush and do writing demonstration on blackboard, but the word contrast that the black background due to blackboard and water are write is too small, shadow
Ring the effect of observation of students, moreover this simulation writes demonstration and writing-brush ink-dipping and submits a written statement to a higher authority in paper and writes that there is a big difference, both influences
The writing mood of teacher, is also not enough to motivate students' interest in learning；It uses chalk instead and retouches outline letters demonstration on blackboard, although learning
Life can it is clear that but retouch outline letters and also waste time, the present invention is specially a kind of painting and calligraphy paper template projector.
But there are deficiencies below for existing technology:
1, a kind of existing painting and calligraphy paper template projector does not have height and horizontally rotates the function of adjusting；
2, a kind of existing painting and calligraphy paper template projector has a single function.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of painting and calligraphy paper template projector, solve have a single function,
The problem of without height and horizontally rotating adjusting.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of painting and calligraphy paper template projector, including screen
Show stand is equipped with pedestal at the top of the screen show stand, the first loop bar, the first set is equipped at the top of the pedestal
It is provided with the second loop bar at the top of bar, protective shell is installed at the top of second loop bar, the side of the protective shell is provided with
Projector ontology is equipped with projection screen at the top of the screen show stand immediately below the projector ontology.
Preferably, the inside of the pedestal is equipped with battery, and the pedestal is internally provided with storage trough, the storing
Slot is internally provided with drawer, and the surface of the drawer is equipped with handle, and the surface of the pedestal is equipped with control panel, described
The surface of control panel is equipped with control switch.
Preferably, first loop bar is internally provided with the first groove, and second loop bar is internally provided with second
Groove, the inside of first groove are equipped with first motor, and the inside of second groove is equipped with ball nut, and described
The output end of one motor is connect by rolling lead screw with ball nut.
Preferably, the inside of the protective shell is equipped with the second motor, and the output end of second motor is pacified by shaft
Equipped with turntable, the side of the turntable is connect by fixed link with projector ontology.
Preferably, the surface of the projector ontology is provided with USB interface and picture insert port, the projector ontology
Inside is equipped with enlarging lens and contract lenses.
Preferably, the output end of the battery and the output end of projector ontology, first motor, the second motor electrically connect
It connects, the control switch of the control panel surface installation and the output end of projector ontology, first motor, the second motor electrically connect
It connects.
(3) beneficial effect
The present invention provides a kind of painting and calligraphy paper template projector, have it is following the utility model has the advantages that
(1) present invention is by setting first motor, the second motor, turntable, rolling lead screw and ball nut, and then can be convenient for
Make the output end of first motor that rolling lead screw be driven to be rotated, and then so that rolling lead screw is carried out lifting by rotation and roll spiral shell
Mother, and then make ball nut drive the second loop bar to be gone up and down by lifting, and then the second loop bar is made to pass through protective shell, fixation
Bar, driven by rotary disc projector ontology realize lifting, and then can carry out height adjustment processing convenient for the present apparatus, and the second motor is defeated
Outlet drives turntable to horizontally rotate by shaft, and then turntable is made to drive projector ontology carry out level to turn by fixed link
Dynamic adjusting processing, consequently facilitating showing that content makees the flexible choice and amplification of part to calligraphy.
(2) present invention is by setting USB interface, picture insert port, enlarging lens, contract lenses, drawer, and then can be convenient for
Storage is carried out by drawer and writes grid card and drawing card, is avoided being scattered for card from causing teacher's arrangement inconvenient, is kept away simultaneously
The damage for exempting from card causes the waste of resource, and can be convenient for exhibiting pictures by being provided with picture insert port, copybook printed matter, answer
Printed document, works are in kind, and can be convenient for showing lantern slide and homemade calligraphy work photo, bottom by being provided with USB interface
Piece and gelatin foil, while by being provided with enlarging lens and contract lenses, can have more times of amplifications convenient for the present apparatus and reduce
The microcosmic macroscopic view be converted on large screen in calligraphy picture, copybook can be made visually to be difficult to observe in copybook thin by function
Micro- place is selectively amplified as film close-up shot, so that the object of observation is more concentrated, is more prominent, is apparent, i.e.,
Make the classmate far away from heel row, also can see clearly, this meticulously observes to student and accurately imitate and brings great convenience.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the present invention；
Fig. 2 is main view of the present invention.
In figure: 1, shaft；2, the second motor；3, the second groove；4, ball nut；5, rolling lead screw；6, first motor；7,
First groove；8, storage trough；9, battery；10, screen show stand；11, projection screen；12, handle；13, enlarging lens；14,
Contract lenses；15, fixed link；16, turntable；17, projector ontology；18, picture insert port；19, USB interface；20, protective shell；
21, the second loop bar；22, the first loop bar；23, drawer；24, pedestal；25, control switch；26, control panel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the present invention provides a kind of technical solution: a kind of painting and calligraphy paper template projector, including screen exhibition
Show platform 10, the top of screen show stand 10 is equipped with pedestal 24, and the inside of pedestal 24 is equipped with battery 9, can be convenient for battery 9
It is powered processing for the present apparatus, pedestal 24 is internally provided with storage trough 8, and storage trough 8 is internally provided with drawer 23, drawer
23 surface is equipped with handle 12, can write grid card and drawing card convenient for carrying out storage by drawer 23, avoid card
Be scattered that cause teacher to arrange inconvenient, while the damage of card being avoided to cause the waste of resource, the surface of pedestal 24 is equipped with control
Panel 26 processed, the surface of control panel 26 are equipped with control switch 25, and the top of pedestal 24 is equipped with the first loop bar 22, first set
The top of bar 22 is provided with the second loop bar 21, and the first loop bar 22 is internally provided with the first groove 7, and the inside of the second loop bar 21 is set
It is equipped with the second groove 3, the inside of the first groove 7 is equipped with first motor 6, and the inside of the second groove 3 is equipped with ball nut 4,
The output end of first motor 6 is connect by rolling lead screw 5 with ball nut 4, and the top of the second loop bar 21 is equipped with protective shell 20,
The side of protective shell 20 is provided with projector ontology 17, and the inside of protective shell 20 is equipped with the second motor 2, first motor 6, second
The output end of the model Y90S-2 of motor 2, the second motor 2 are equipped with turntable 16 by shaft 1, and the side of turntable 16 passes through solid
Fixed pole 15 is connect with projector ontology 17, can be convenient for making the output end of first motor 6 that rolling lead screw 5 be driven to be rotated, in turn
Make rolling lead screw 5 by rotation carry out lifting ball nut 4, and then make ball nut 4 by lifting drive the second loop bar 21 into
Row lifting, and then the second loop bar 21 is made to drive projector ontology 17 to realize lifting by protective shell 20, fixed link 15, turntable 16,
And then height adjustment processing can be carried out convenient for the present apparatus, and the output end of the second motor 2 drives turntable 16 to carry out water by shaft 1
Flat turn is dynamic, and then turntable 16 is made to drive projector ontology 17 to horizontally rotate adjusting processing by fixed link 15, consequently facilitating
Content, which makees the flexible choice and amplification of part, to be shown to calligraphy, the surface of projector ontology 17 is provided with usb 19 and picture
Insert port 18 both can can also show magic lantern convenient for the present apparatus with exhibiting pictures, copybook printed matter, copy, works material object
Piece and homemade calligraphy work photo, egative film and gelatin foil, the inside of projector ontology 17 are equipped with enlarging lens 13 and contracting
Small eyeglass 14 can have more times of amplifications and reduction capability convenient for the present apparatus, microcosmic in calligraphy picture, copybook can be converted to
Macroscopic view on large screen puts the subtlety for being visually difficult to observe in copybook selectively as film close-up shot
Greatly, the object of observation is made more to concentrate, is more prominent, is apparent, even if also can see clearly, this gives far away from the classmate of heel row
Student meticulously observes and accurately imitates and brings great convenience, and pacifies at the top of the screen show stand 10 immediately below projector ontology 17
Equipped with projection screen 11, output end and projector ontology 17, first motor 6, the output end of the second motor 2 of battery 9 are electrical
Connection, 26 surface of control panel installation control switch 25 and projector ontology 17, first motor 6, the second motor 2 output end
It is electrically connected.
In use, the present apparatus is moved at position appropriate by user, and then can be convenient for carrying out storage book to drawer 23
Grid card and drawing card are write, the control switch 25 that user installs by opening 26 surface of control panel can be convenient for electric power storage
Pond 9 is that the present apparatus is powered processing, and then makes the output end of first motor 6 that rolling lead screw 5 be driven to be rotated, and then make to roll
Dynamic screw rod 5 carries out lifting ball nut 4 by rotation, and then ball nut 4 is made to drive the second loop bar 21 to be risen by lifting
Drop, and then the second loop bar 21 is made to drive projector ontology 17 to realize lifting by protective shell 20, fixed link 15, turntable 16, in turn
Height adjustment processing can be carried out convenient for the present apparatus, and the output end of the second motor 2 drives turntable 16 to carry out horizontal turn by shaft 1
It is dynamic, and then make turntable 16 drive projector ontology 17 to horizontally rotate adjusting processing by fixed link 15, while user can
Convenient for making projector ontology 17 by calligraphy figure by usb 19, picture insert port 18, enlarging lens 13 and contract lenses 14
The microcosmic macroscopic view be converted on projection screen 11 in piece, copybook, makes the subtlety for being visually difficult to observe in copybook as film
Close-up shot is equally selectively amplified, and then facilitates observation of students and imitation.
It can to sum up obtain, the present invention passes through setting first motor 6, the second motor 2, turntable 16, rolling lead screw 5, ball nut
4, usb 19, picture insert port 18,23 structure of enlarging lens 13, contract lenses 14 and drawer, solve and have a single function, no
The problem of there is height and horizontally rotate adjusting.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of painting and calligraphy paper template projector, including screen show stand (10), it is characterised in that: the screen show stand (10)
Top be equipped with pedestal (24), be equipped with the first loop bar (22) at the top of the pedestal (24), first loop bar (22)
Top is provided with the second loop bar (21), is equipped with protective shell (20) at the top of second loop bar (21), the protective shell (20)
Side be provided with projector ontology (17), be equipped at the top of screen show stand (10) immediately below the projector ontology (17)
Projection screen (11).
2. a kind of painting and calligraphy paper template projector according to claim 1, it is characterised in that: the inside of the pedestal (24)
It is equipped with battery (9), the pedestal (24) is internally provided with storage trough (8), and the storage trough (8) is internally provided with pumping
The surface of drawer (23), the drawer (23) is equipped with handle (12), and the surface of the pedestal (24) is equipped with control panel (26),
The surface of the control panel (26) is equipped with control switch (25).
3. a kind of painting and calligraphy paper template projector according to claim 1, it is characterised in that: first loop bar (22)
It is internally provided with the first groove (7), second loop bar (21) is internally provided with the second groove (3), first groove (7)
Inside be equipped with first motor (6), the inside of second groove (3) is equipped with ball nut (4), the first motor
(6) output end is connect by rolling lead screw (5) with ball nut (4).
4. a kind of painting and calligraphy paper template projector according to claim 1, it is characterised in that: the protective shell (20) it is interior
Portion is equipped with the second motor (2), and the output end of second motor (2) is equipped with turntable (16), the turntable by shaft (1)
(16) side is connect by fixed link (15) with projector ontology (17).
5. a kind of painting and calligraphy paper template projector according to claim 1, it is characterised in that: the projector ontology (17)
Surface be provided with USB interface (19) and picture insert port (18), the inside of the projector ontology (17) is equipped with magnifying glass
Piece (13) and contract lenses (14).
6. a kind of painting and calligraphy paper template projector according to claim 1, it is characterised in that: the battery (9) it is defeated
The output end electric connection of outlet and projector ontology (17), first motor (6), the second motor (2), the control panel (26)
The control switch (25) of surface installation and the output end of projector ontology (17), first motor (6), the second motor (2) electrically connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086923.8A CN108932880A (en) | 2018-09-18 | 2018-09-18 | A kind of painting and calligraphy paper template projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086923.8A CN108932880A (en) | 2018-09-18 | 2018-09-18 | A kind of painting and calligraphy paper template projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108932880A true CN108932880A (en) | 2018-12-04 |
Family
ID=64443436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811086923.8A Withdrawn CN108932880A (en) | 2018-09-18 | 2018-09-18 | A kind of painting and calligraphy paper template projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108932880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111932960A (en) * | 2020-08-17 | 2020-11-13 | 义乌工商职业技术学院 | Show instrument of guide infant's literacy exercise |
-
2018
- 2018-09-18 CN CN201811086923.8A patent/CN108932880A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111932960A (en) * | 2020-08-17 | 2020-11-13 | 义乌工商职业技术学院 | Show instrument of guide infant's literacy exercise |
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| Date | Code | Title | Description |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181204 |