CN109935115A - A kind of Applied Writing apparatus for demonstrating - Google Patents
A kind of Applied Writing apparatus for demonstrating Download PDFInfo
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- CN109935115A CN109935115A CN201910337272.3A CN201910337272A CN109935115A CN 109935115 A CN109935115 A CN 109935115A CN 201910337272 A CN201910337272 A CN 201910337272A CN 109935115 A CN109935115 A CN 109935115A
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- cabinet
- sliding
- rotary shaft
- demonstrating
- display screen
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Abstract
The invention discloses a kind of Applied Writing apparatus for demonstrating, including cabinet and sliding equipment, the front of the cabinet is inlaid with transparent display screen, and hinge is connected on the outside of cabinet, the side of the hinge is provided with the first rotary shaft, and the sliding equipment is placed in the front of cabinet, and the bottom end of cabinet is fixed with pulley, the inside middle portion of the cabinet is inlaid with magnifying glass, and the interior side of cabinet is connected with placement mechanism.In the present invention, it is again fixed with bolt in the position that can be used for the emphasis sentence that the practical writing for being amplified to transparent display screen needs to pay attention to marking needed for red solid slab is moved in first sliding groove by sliding block by the way that sliding equipment is arranged, the emphasis marked needed for demonstrating student to it is very clear, improving conventional teaching can only be drawn by free ink pen in the enterprising row write of transparent display screen, it then reuses wiping board to be wiped, carries out erasing meeting for a long time so that scratch occur in transparence display screen surfaces.
Description
Technical field
The present invention relates to Applied Writing appliance technology more particularly to a kind of Applied Writing apparatus for demonstrating.
Background technique
Practical writing is a kind of style that the mankind are formed in long-term social practice, with the development of society, people
Information, processing affairs usually can be all transmitted using writing practical writing in life, study and work, so that Applied Writing is drilled
The generation of showing device can preferably learn people.
A kind of existing Applied Writing apparatus for demonstrating is substantially one block of plate and practical writing is fixed, so that both sides
Student can not carry out preferably viewing study by apparatus for demonstrating, and the intermediate portions of practical writing also can not be watched explicitly,
When demonstration terminates also carry out folding storage, it has not been convenient to phenomena such as moving.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of Applied Writing demonstration proposed
Device.
To achieve the goals above, present invention employs following technical solutions:
A kind of Applied Writing apparatus for demonstrating, including cabinet and sliding equipment, the front of the cabinet are inlaid with transparent display screen,
And hinge is connected on the outside of cabinet, the side of the hinge is provided with the first rotary shaft, and the sliding equipment is placed in cabinet
Front, and the bottom end of cabinet is fixed with pulley, and the inside middle portion of the cabinet is inlaid with magnifying glass, and the interior side of cabinet
It is connected with placement mechanism.
It is as above-mentioned technical proposal to further describe:
The inside of the sliding equipment includes extension plate, and to be welded and fixed between extension plate and cabinet, the extension plate
One end is connected with first sliding groove, and the surface inserting of first sliding groove has sliding block, and the inner wall of the sliding block is provided with bolt, and sliding block
Side be mounted with red solid slab.
It is as above-mentioned technical proposal to further describe:
To be slidably connected between the first sliding groove and sliding block, and sliding block passes through between bolt and first sliding groove as threaded screw company
It connects.
It is as above-mentioned technical proposal to further describe:
The inside of the placement mechanism includes place position, and the both ends of place position are provided with groove, and the one of the place position
Side is connected with link block, and the back side of link block is inlaid with second sliding slot, and the top two sides of the link block are mounted with connection
Rope, and the other end of connecting rope is connected with the second rotary shaft, the outer surface of second rotary shaft is inlaid with handle.
It is as above-mentioned technical proposal to further describe:
The link block passes through between connecting rope and second sliding slot to be slidably connected, and the both ends of connecting rope respectively at link block and
To be welded and fixed between second rotary shaft, the handle constitutes rotational structure by the second rotary shaft and cabinet.
It is as above-mentioned technical proposal to further describe:
The cabinet constitutes rotational structure by the first rotary shaft and hinge, and is to be slidably connected between cabinet and pulley.
The beneficial effects of the present invention are:.
1, in the present invention, by the way that the weight that can need to pay attention to the practical writing for being amplified to transparent display screen of sliding equipment is arranged
Bolt is used again in the position that point statement is used for marking needed for red solid slab is moved in first sliding groove by sliding block
It is fixed, the emphasis marked needed for demonstrating student to it is very clear, and improving conventional teaching can only be by free ink pen saturating
The obvious enterprising row write of display screen is drawn, and is then reused wiping board and is wiped, and carries out erasing meeting for a long time so that transparence display screen surfaces
There is scratch, so that the picture shown will lead to smudgy, the teaching process of student can also be slowed down.
2, in the present invention, the practical writing works watched inversion can will be needed to be put into place position by setting placement mechanism
By groove block it is fixed after recycle magnifying glass to be refracted to transparent display screen to carry out demonstration explanation, such as need to watch practical writing work
Next section of product can then rotate the handle of box back surface by the second rotary shaft, and at this moment connecting rope can be by link block
Stop operating after driving place position to be move upwardly until required position, because inside second sliding slot two sides be all connected with it is wavy
Groove can prevent link block from falling off from second sliding slot, write so as to good to its demonstration application text.
3, in the present invention, by the first rotary shaft of setting and be hingedly coupled on the outside of cabinet, can by the cabinet on both sides according to
Both sides student looks at direction straight and rotates, and improves and only has the student at middle part that can observe practical writing demonstration, can be very by pulley
Good moves cabinet, because the two sides of the first rotary shaft are all connected with hinge, can terminate to fold cabinet when demonstration
Storage, avoids student from quarrelling and fighting noisily easily and knocks cabinet down, and the device stored can be moved to corner by pulley, improves demonstration dress in the past
Setting higher cost and being inconvenient to move causes transport device to be also required to very big project amount, can not be used alone, to the use of people
Bring limitation.
Detailed description of the invention
Fig. 1 is apparatus for demonstrating front cross-sectional structural schematic diagram in the present invention；
Fig. 2 is apparatus for demonstrating side profile structural schematic diagram in the present invention；
Fig. 3 is placement mechanism the schematic diagram of the section structure in the present invention.
Marginal data:
1, cabinet；2, transparent display screen；3, hinge；4, sliding equipment；401, red solid slab；402, first sliding groove；403, spiral shell
Bolt；404, sliding block；405, extension plate；5, the first rotary shaft；6, pulley；7, magnifying glass；8, placement mechanism；801, place position；
802, groove；803, second sliding slot；804, link block；805, connecting rope；806, the second rotary shaft；807, handle.
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 all other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1-3, a kind of Applied Writing apparatus for demonstrating, including cabinet 1 and sliding equipment 4, the front of cabinet 1 are inlayed
There is transparent display screen 2, and the outside of cabinet 1 is connected with hinge 3, the side of hinge 3 is provided with the first rotary shaft 5, sliding equipment 4
It is placed in the front of cabinet 1, and the bottom end of cabinet 1 is fixed with pulley 6, the inside middle portion of cabinet 1 is inlaid with magnifying glass 7, and case
The interior side of body 1 is connected with placement mechanism 8.
Further, the inside of sliding equipment 4 includes extension plate 405, and is welding between extension plate 405 and cabinet 1
Fixed, one end of extension plate 405 is connected with first sliding groove 402, and the surface inserting of first sliding groove 402 has sliding block 404, sliding block
404 inner wall is provided with bolt 403, and the side of sliding block 404 is mounted with red solid slab 401.
Further, between first sliding groove 402 and sliding block 404 to be slidably connected, and sliding block 404 passes through bolt 403 and the
It is connected between one sliding slot 402 for threaded screw, the practical writing that can will be amplified to transparent display screen 2 by the way that sliding equipment 4 is arranged
It should be noted that emphasis sentence be used for red solid slab 401 institute be moved in first sliding groove 402 by sliding block 404
It is again fixed with bolt 403 in the position that need to be marked, and the emphasis marked needed for demonstrating student to it is very clear, improves tradition
Teaching can only be drawn by free ink pen in the enterprising row write of transparent display screen 2, then reused wiping board and wiped, wiped for a long time
Except meeting so that scratch occurs in 2 surface of transparent display screen, so that the picture shown will lead to smudgy religion for student
Progress can also slow down.
Further, the inside of placement mechanism 8 includes place position 801, and the both ends of place position 801 are provided with groove
802, the side of place position 801 is connected with link block 804, and the back side of link block 804 is inlaid with second sliding slot 803, link block
804 top two sides are mounted with connecting rope 805, and the other end of connecting rope 805 is connected with the second rotary shaft 806, the second rotation
The outer surface of shaft 806 is inlaid with handle 807.
Further, link block 804 passes through to be slidably connected between connecting rope 805 and second sliding slot 803, and connecting rope
805 both ends are welded and fixed between link block 804 and the second rotary shaft 806, and handle 807 passes through the second rotary shaft
806 constitute rotational structure with cabinet 1, the practical writing works watched inversion can will be needed to be put by setting placement mechanism 8
Set in storehouse 801 by groove 802 block it is fixed after recycle magnifying glass 7 to be refracted to transparent display screen 2 to carry out demonstration explanation, if you need to
Next section for watching practical writing works can then rotate the handle 807 at 1 back side of cabinet by the second rotary shaft 806,
At this moment connecting rope 805 stops operating after place position 801 being driven to be move upwardly until required position link block 804, because of second
803 inside two sides of sliding slot are all connected with waved flute, can prevent link block 804 from falling off from second sliding slot 803, thus
Good its demonstration application text can be write.
Further, cabinet 1 constitutes rotational structure with hinge 3 by the first rotary shaft 5, and is between cabinet 1 and pulley 6
It is slidably connected, 1 outside of cabinet is connected to by the first rotary shaft 5 of setting and hinge 3, the cabinet 1 on both sides can be learned according to both sides
Raw direct-view direction is rotated, and improves and only has the student at middle part that can observe practical writing demonstration, by pulley 6 can be very good by
Cabinet 1 is moved, and because the two sides of the first rotary shaft 5 are all connected with hinge 3, can terminate cabinet 1 carrying out folding receipts when demonstration
It receives, avoids student from quarrelling and fighting noisily easily and knock cabinet 1 down, the device stored can be moved to corner by pulley 6, improve demonstration dress in the past
Setting higher cost and being inconvenient to move causes transport device to be also required to very big project amount, can not be used alone, to the use of people
Bring limitation.
Working principle: in use, cabinet 1 is turned on to the centre that intermediate cabinet 1 is placed to classroom by pulley 6 first,
The cabinet 1 of both sides is rotated by hinge 3 and the first rotary shaft 5 to the two sides in classroom, watch all students can
It demonstrates, then the practical writing works explained inversion will be needed to be put into place position 801, in shape after amplifying because of magnifying glass 7, then pass through
Groove 802, which blocks practical writing and is refracted to transparent display screen 2 using magnifying glass 7, carries out demonstration explanation, such as needs to watch practical writing work
Next section of product can then rotate the handle 807 at 1 back side of cabinet by the second rotary shaft 806, at this moment connecting rope 805
It stops operating after place position 801 being driven to be move upwardly until required position link block 804, because of 803 inside two of second sliding slot
Side is all connected with waved flute, can prevent link block 804 from falling off from second sliding slot 803, during demonstration, such as
There are emphasis sentence needs to mark out when seeing to student, can be used red solid slab 401 by sliding block 404 in first sliding groove 402
It is again fixed with bolt 403 in the position marked needed for being moved to, one mesh of emphasis marked needed for demonstrating student to it
It is clear, after demonstration, three cabinets 1 can be subjected to folding storage by the hinge 3 connected and be placed into corner, make its device pair
There is good spatiality after use, here it is a kind of working principles of Applied Writing apparatus for demonstrating.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of Applied Writing apparatus for demonstrating, including cabinet (1) and sliding equipment (4), which is characterized in that the cabinet (1)
Front be inlaid with transparent display screen (2), and hinge (3) are connected on the outside of cabinet (1), the side setting of the hinge (3)
Have the first rotary shaft (5), the sliding equipment (4) is placed in the front of cabinet (1), and the bottom end of cabinet (1) is fixed with pulley
(6), the inside middle portion of the cabinet (1) is inlaid with magnifying glass (7), and the interior side of cabinet (1) is connected with placement mechanism
(8).
2. a kind of Applied Writing apparatus for demonstrating according to claim 1, which is characterized in that the sliding equipment (4)
Inside includes extension plate (405), and to be welded and fixed between extension plate (405) and cabinet (1), the extension plate (405)
One end is connected with first sliding groove (402), and the surface inserting of first sliding groove (402) has sliding block (404), the sliding block (404)
Inner wall is provided with bolt (403), and the side of sliding block (404) is mounted with red solid slab (401).
3. a kind of Applied Writing apparatus for demonstrating according to claim 2, which is characterized in that the first sliding groove (402)
To be slidably connected between sliding block (404), and it is screw thread spiral shell between bolt (403) and first sliding groove (402) that sliding block (404), which passes through,
Silk connection.
4. a kind of Applied Writing apparatus for demonstrating according to claim 1, which is characterized in that the placement mechanism (8)
Inside includes place position (801), and the both ends of place position (801) are provided with groove (802), the place position (801)
Side is connected with link block (804), and the back side of link block (804) is inlaid with second sliding slot (803), the link block (804)
Top two sides be mounted with connecting rope (805), and the other end of connecting rope (805) is connected with the second rotary shaft (806), described
The outer surface of second rotary shaft (806) is inlaid with handle (807).
5. a kind of Applied Writing apparatus for demonstrating according to claim 4, which is characterized in that the link block (804) is logical
It crosses to be slidably connected between connecting rope (805) and second sliding slot (803), and the both ends of connecting rope (805) are respectively at link block
(804) to be welded and fixed between the second rotary shaft (806), the handle (807) passes through the second rotary shaft (806) and cabinet
(1) rotational structure is constituted.
6. a kind of Applied Writing apparatus for demonstrating according to claim 1, which is characterized in that the cabinet (1) passes through the
One rotary shaft (5) and hinge (3) constitute rotational structure, and are to be slidably connected between cabinet (1) and pulley (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337272.3A CN109935115A (en) | 2019-04-25 | 2019-04-25 | A kind of Applied Writing apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337272.3A CN109935115A (en) | 2019-04-25 | 2019-04-25 | A kind of Applied Writing apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109935115A true CN109935115A (en) | 2019-06-25 |
Family
ID=66990949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910337272.3A Withdrawn CN109935115A (en) | 2019-04-25 | 2019-04-25 | A kind of Applied Writing apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109935115A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415580A (en) * | 2019-08-02 | 2019-11-05 | 广州科技贸易职业学院 | A kind of high efficiency educational aid of class management |
| CN111369864A (en) * | 2020-03-23 | 2020-07-03 | 湖南城市学院 | Display device is used in teaching of art design specialty |
-
2019
- 2019-04-25 CN CN201910337272.3A patent/CN109935115A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415580A (en) * | 2019-08-02 | 2019-11-05 | 广州科技贸易职业学院 | A kind of high efficiency educational aid of class management |
| CN111369864A (en) * | 2020-03-23 | 2020-07-03 | 湖南城市学院 | Display device is used in teaching of art design specialty |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190625 |