CN108597256A - A kind of hanging plate apparatus for demonstrating that the classroom instruction of literal arts class is applicable - Google Patents
A kind of hanging plate apparatus for demonstrating that the classroom instruction of literal arts class is applicable Download PDFInfo
- Publication number
- CN108597256A CN108597256A CN201810594315.1A CN201810594315A CN108597256A CN 108597256 A CN108597256 A CN 108597256A CN 201810594315 A CN201810594315 A CN 201810594315A CN 108597256 A CN108597256 A CN 108597256A
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- CN
- China
- Prior art keywords
- gear
- hanging plate
- cabinet
- demonstrating
- applicable
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- 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
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- 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
- G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
- G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
- G09B1/04—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols
- G09B1/06—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols and being attachable to, or mounted on, the support
-
- 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
-
- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
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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)
- Entrepreneurship & Innovation (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The present invention relates to education and instruction technical fields, disclose a kind of hanging plate apparatus for demonstrating that the classroom instruction of literal arts class is applicable, including：Cabinet, screw rod, screw shell, first gear, first bearing seat, second gear, shaft, blank, horizontal concrete chute, J-type hanging buckle, hanging plate, two second bearing seats, shake the hand, location hole, the first sliding block, pendant, telescopic rod and carrying disk, first gear, first bearing seat, second gear, shaft and two second bearing seats are arranged in cabinet；First gear engages connection with second gear, the bottom of metal splint is welded with the universal ball end that connection is matched with universal ball seat, first sliding block is slidably arranged in horizontal concrete chute, the upper end of telescopic rod is connected with the bottom of carrying disk, the applicable hanging plate apparatus for demonstrating of this literal arts class classroom instruction, elevation angle is conveniently adjusted, and a variety of displaying demonstration modes are combined, the efficiency of teaching and effect in literal arts class classroom are improved, it is easy to use.
Description
Technical field
The present invention relates to education and instruction technical field, more particularly to the applicable hanging plate demonstration dress of a kind of literal arts class classroom instruction
It sets.
Background technology
Literal arts class teacher when giving lessons on classroom, sometimes in order to cause student attention or deepen student to certain
The impression of knowledge point often shows student using some preprepared materials and pictures, also needs to use some realities sometimes
Object model, to improve the quality of teaching.
However, existing displaying hanging plate or hanger, are typically to hang on blackboard, it is in addition real highly with angular adjustment inconvenience
Object model can be only placed on desk and be shown, and can not highly adjust, inconvenient for use, seriously affect give lessons efficiency and effect.
Invention content
The present invention provides a kind of hanging plate apparatus for demonstrating that the classroom instruction of literal arts class is applicable, can solve in the prior art
State problem.
The present invention provides the hanging plate apparatus for demonstrating that a kind of literal arts class classroom instruction is applicable in, including：Cabinet, screw rod, screw thread
Sleeve, first gear, first bearing seat, second gear, shaft, blank, horizontal concrete chute, J-type hanging buckle, hanging plate, two the second axis
Bearing is shaken the hand, location hole, the first sliding block, pendant, telescopic rod and carrying disk, and first gear, second gear, turns first bearing seat
Axis and two second bearing seats are arranged in cabinet；
First bearing seat is fixed on the inside bottom of cabinet, and the lower end of screw rod is arranged in first bearing seat, screw rod it is upper
The top surface that end is pierced by cabinet is spirally connected with screw shell, and first gear is fixed on screw rod, and first gear engages company with second gear
It connects, second gear is fixed in shaft, and the top and bottom on the inside of cabinet are arranged in the both ends of shaft by second bearing seat
On, it shakes the hand in the outer top surface of cabinet, shakes the hand and be detachably connected across the upper end of cabinet and shaft, the upper end of screw shell
It is fixed with universal ball seat, the lower end of blank is fixedly arranged in the middle of metal splint, and the bottom of metal splint is welded with and universal ball seat
Universal ball end with connection, horizontal concrete chute are fixed on the top of blank by location hole, and the first sliding block is slidably arranged in lateral cunning
In slot, J-type hanging buckle is fixedly connected by connecting rod with the lateral surface of the first sliding block, and pendant is fixed on the trailing flank top of hanging plate, is hung
Part is matched with J-type hanging buckle and is detachably connected, and the lower end of telescopic rod is arranged on the top surface of cabinet, before telescopic rod is located at the right side of screw rod
Side, the upper end of telescopic rod is connected with the bottom of carrying disk.
The inside bottom of the carrying disk is equipped with thread groove, the lower end of gag lever post is equipped with and matches connection with thread groove
External screw thread, gag lever post are detachably connected by thread groove and external screw thread with carrying disk, and the circumferential edge of the carrying disk is also set
There are multiple first shrapnels.
Carrying disk upper edge center is uniformly provided with a plurality of dovetail chute outward, and the bottom of dovetail chute is equal along its length
Even to be equipped with multiple first through hole, dovetail chute, which is slided, is provided with the second sliding block, is equipped with the second shrapnel on the second sliding block, and second
The second through-hole is additionally provided on sliding block, the second through-hole is located at the outside of the second shrapnel, and the second through-hole matches with first through hole size,
Second through-hole is equipped with axis pin.
The leading flank of the hanging plate is magnetic face.
The bottom of the cabinet is equipped with the idler wheel of multiple strap brakes.
The universal ball seat and universal ball end are multiple, and screw shell top is fixed with horizontal supporting plate, Duo Gewan
It is horizontally arranged at interval to ball seat at the top of support plate, multiple universal ball ends are horizontally arranged at interval in the bottom of metal splint, more
A universal ball seat and multiple universal ball ends connect one to one.
The upper end of the telescopic rod is connected by rotary connector with the bottom of carrying disk.
Compared with prior art, the beneficial effects of the present invention are：
The present invention by shaking the hand, shaft, second gear, first gear, screw rod and screw shell, realize the height to blank
It adjusts, the angular adjustment to blank is realized by metal splint, universal ball end and universal ball seat, slided by horizontal concrete chute, first
Block, J-type hanging buckle and pendant are realized to the left and right adjusting of hanging plate and detachable, are not influenced the writing of blank, are passed through telescopic rod and load
Object disk realizes the displaying of mock-up, and the displaying of graphic documentation, the applicable extension of this literal arts class classroom instruction are realized by hanging plate
Plate apparatus for demonstrating elevation angle is conveniently adjusted, and a variety of displaying demonstration modes are combined, the religion in literal arts class classroom is improved
Efficiency and effect are learned, it is easy to use.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction provided by the invention.
Fig. 2 is that hanging plate is connect with sliding slot in a kind of applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction provided by the invention
Side structure schematic diagram.
Fig. 3 is the amplification knot of carrying disk in a kind of applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction provided by the invention
Structure schematic diagram.
Fig. 4 is a kind of connection structure of the applicable hanging plate apparatus for demonstrating middle gear of literal arts class classroom instruction provided by the invention
Schematic diagram.
Fig. 5 is that blank lower part connects in a kind of applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction provided by the invention
Structural schematic diagram.
Fig. 6 is carrying disk in a kind of applicable hanging plate apparatus for demonstrating embodiment of literal arts class classroom instruction provided by the invention
Overlooking structure diagram.
Reference sign：
1- cabinets, 2- screw rods, 3- screw shells, 4- first gears, 5- first bearing seats, 6- second gears, 7- shafts, 8-
Horizontal concrete chute, 9-J type hanging buckles, 10- hanging plates, 11- second bearing seats, 12- shake the hand, 13- idler wheels, 14- location holes, and 15- first is slided
Block, 16- pendants, 17- telescopic rods, 18- carrying disks, 19- thread grooves, the first shrapnels of 20-, 21- gag lever posts, 22- universal ball ends,
23- metal splints, 24- nuts, 25- bolts, 26- dovetail chutes, the second sliding blocks of 27-, 28- first through hole, the second through-holes of 29-,
The second shrapnels of 30-.
Specific implementation mode
The specific embodiment of the present invention is described in detail in Fig. 1-Fig. 6 below in conjunction with the accompanying drawings, it is to be understood that
Protection scope of the present invention is not restricted by specific implementation.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, a kind of hanging plate that the classroom instruction of literal arts class is applicable provided in an embodiment of the present invention
Apparatus for demonstrating, including：It is cabinet 1, screw rod 2, screw shell 3, first gear 4, first bearing seat 5, second gear 6, shaft 7, white
Plate, horizontal concrete chute 8, J-type hanging buckle 9,10, two second bearing seats 11 of hanging plate, 12, location hole 14 of shaking the hand, the first sliding block 15, pendant
16, telescopic rod 17 and carrying disk 18, first gear 4, first bearing seat 5, second gear 6, shaft 7 and two second bearing seats 11
It is arranged in cabinet 1；
First bearing seat 5 is fixed on the inside bottom of cabinet 1, and the lower end of screw rod 2 is arranged in first bearing seat 4, screw rod 2
Upper end be pierced by the top surface of cabinet 1 and screw shell 3 is spirally connected, first gear 4 is fixed on screw rod 2, first gear 4 and the second tooth
6 engagement connection of wheel, second gear 6 are fixed in shaft 7, and the both ends of shaft 7 are arranged by second bearing seat 11 in cabinet 1
On the top and bottom of side, shake the hand 12 be located at cabinet 1 outer top surface on, shake the hand 12 pass through cabinet 1 and the upper end of shaft 7 it is removable
Connection is unloaded, the upper end of screw shell 3 is fixed with universal ball seat, and the lower end of blank is fixedly arranged in the middle of metal splint 23, metal splint
23 bottom is welded with the universal ball end 22 that connection is matched with universal ball seat, and horizontal concrete chute 8 is fixed on blank by location hole 14
Top, the first sliding block 15 is slidably arranged in horizontal concrete chute 8, and J-type hanging buckle 9 is solid by the lateral surface of connecting rod and the first sliding block 15
Fixed connection, pendant 16 are fixed on the trailing flank top of hanging plate 10, and pendant 16 is matched with J-type hanging buckle 9 and is detachably connected, telescopic rod 17
Lower end be arranged on the top surface of cabinet 1, telescopic rod 17 is located at the right front of screw rod 2, upper end and the carrying disk 18 of telescopic rod 17
Bottom be connected.
Application method and operation principle：By 12 drive shafts 7 rotation in second bearing seat 11 of shaking the hand, shaft 7 drives
Second gear 6 rotates, and second gear 6 drives first gear 4 to rotate, and first gear 4 drives screw rod 2 to rotate, and screw rod 2 drives screw thread
Sleeve 3 moves up and down, and screw shell 3 drives blank to move up and down, and to carry out height adjusting to blank, passes through universal ball end 22
It matches and connects with universal ball seat so that the angle of blank can be adjusted, and pass through horizontal concrete chute 8 and the first sliding block 15 so that hanging plate
10 can move left and right in horizontal concrete chute 8 so that hanging plate 10 does not influence the writing of blank in presentation data, in hanging plate 10
On put up materials and pictures, impart knowledge to students, promoted teaching efficiency mock-up is shown by being placed in carrying disk 18,
Telescopic rod 17 can adjust the height of carrying disk 18, and the present invention can be by hanging plate 10 and carrying disk 18 to different types of teaching
Demo content is demonstrated, and improves teaching efficiency, and the height of blank and angle are adjustable, easy to use.
The location hole on metal splint 23 and blank is passed through by bolt 25, using nut 24 by metal splint 23 and blank
It is fixed.
The pendant 16 being detachably connected is matched by J-type hanging buckle 9 realizes 10 convenient disassembly of hanging plate, it is easy to use.
As shown in figure 3, the inside bottom of the carrying disk 18 is equipped with thread groove 19, the lower end of gag lever post 21 is equipped with and spiral shell
The external screw thread of the matching connection of line groove 19, gag lever post 21 are detachably connected by thread groove 19 and external screw thread with carrying disk 18,
The circumferential edge of the carrying disk 18 is additionally provided with multiple first shrapnels 20.
Application method and operation principle：Gag lever post 21 is detachably connected on by screw thread in thread groove 19, and limit is passed through
Bar 21 can support mock-up in irregular shape, the natural pattern by multiple first shrapnels 20 to being placed in carrying disk 18
Type is fixed, easy to use.
As shown in fig. 6,18 upper edge center of the carrying disk is uniformly provided with a plurality of dovetail chute 26 outward, dovetail chute 26
Bottom is uniformly provided with multiple first through hole 28 along its length, and dovetail chute 26, which is slided, is provided with the second sliding block 27, and second slides
It is equipped with the second shrapnel 30 on block 27, the second through-hole 29 is additionally provided on the second sliding block 27, the second through-hole 29 is located at the second shrapnel 30
Outside, the second through-hole 29 matches with 28 size of first through hole, and the second through-hole 29 is equipped with axis pin.
Application method and operation principle：By being arranged the second shrapnel 30 on the second sliding block 27, the second sliding block 27 is in swallow
It is slidably connected in tail sliding slot 26, the position of the second shrapnel 30 is adjusted, after position is adjusted, is sequentially passed through by axis pin
The position of the second sliding block 27 is fixed in two through-holes 29 and first through hole 28, so that the second shrapnel 30 can be fixed and not advised
Mock-up then, it is easy to use.
The leading flank of the hanging plate 10 is magnetic face, and materials and pictures are placed on hanging plate 10, by magnetic clasp and magnetic face it
Between suction materials and pictures are fixed on hanging plate 10, it is easy to use.
As shown in Figure 1, the bottom of the cabinet 1 is equipped with the idler wheel 13 of multiple strap brakes, idler wheel 13 is convenient for carrying out cabinet 1
It is mobile.
The universal ball seat and universal ball end 22 are multiple, and 3 top of screw shell is fixed with horizontal supporting plate, multiple
Universal ball seat is horizontally arranged at interval at the top of support plate, and multiple universal ball ends 22 are horizontally arranged at interval at the bottom of metal splint 23
Portion, multiple universal ball seats and multiple universal ball ends 22 connect one to one.
Application method and operation principle：Use multiple universal ball seats and universal ball end 22 so that screw shell 3 and blank it
Between connection it is more firm.
The upper end of the telescopic rod 17 is connected by rotary connector with the bottom of carrying disk 18.
Rotary connector is ball bearing and axis, by rotary connector carrying disk 18 is rotated, can be same
The different direction of mock-up is observed in one direction, easy to use.
The present invention by shaking the hand, shaft, second gear, first gear, screw rod and screw shell, realize the height tune of blank
Section is realized the angular adjustment of blank by metal splint, universal ball end and multi-directional ball headstock, passes through horizontal concrete chute, sliding block, J-type
Hanging buckle and pendant realize that the left and right adjusting of hanging plate with detachably, does not influence the writing of blank, pass through telescopic rod and carrying disk is realized
The displaying of graphic documentation, the applicable hanging plate demonstration dress of this literal arts class classroom instruction are realized in the displaying of mock-up by hanging plate
It is conveniently adjusted to set elevation angle, a variety of displaying demonstration modes are combined, and improve the efficiency of teaching and effect in literal arts class classroom
Fruit, it is easy to use.
Disclosed above is only several specific embodiments of the present invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (7)
1. a kind of applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction, which is characterized in that including：Cabinet (1), screw rod (2), spiral shell
Line sleeve (3), first gear (4), first bearing seat (5), second gear (6), shaft (7), blank, horizontal concrete chute (8), J-type
Hanging buckle (9) hanging plate (10), two second bearing seats (11), is shaken the hand (12), location hole (14), the first sliding block (15), pendant
(16), telescopic rod (17) and carrying disk (18), first gear (4), first bearing seat (5), second gear (6), shaft (7) and two
A second bearing seat (11) is arranged in cabinet (1)；
First bearing seat (5) is fixed on the inside bottom of cabinet (1), and the lower end setting of screw rod (2) is interior in first bearing seat (4),
The upper end of screw rod (2) is pierced by the top surface of cabinet (1) and screw shell (3) is spirally connected, and first gear (4) is fixed on screw rod (2), the
One gear (4) engages connection with second gear (6), and second gear (6) is fixed in shaft (7), and the both ends of shaft (7) pass through
Second bearing seat (11) is arranged on the top and bottom on the inside of cabinet (1), shake the hand (12) be located at the outer top surface of cabinet (1)
On, shake the hand (12) be detachably connected across cabinet (1) and the upper end of shaft (7), the upper end of screw shell (3) is fixed with multi-directional ball
Seat, the lower end of blank are fixedly arranged in the middle of metal splint (23), and the bottom of metal splint (23), which is welded with, matches company with universal ball seat
The universal ball end (22) connect, horizontal concrete chute (8) are fixed on the top of blank by location hole (14), and the first sliding block (15) sliding is set
It sets in horizontal concrete chute (8), J-type hanging buckle (9) is fixedly connected by connecting rod with the lateral surface of the first sliding block (15), and pendant (16) is solid
It is scheduled on the trailing flank top of hanging plate (10), pendant (16) is matched with J-type hanging buckle (9) and is detachably connected, the lower end of telescopic rod (17)
It is arranged on the top surface of cabinet (1), telescopic rod (17) is located at the right front of screw rod (2), the upper end of telescopic rod (17) and carrying disk
(18) bottom is connected.
2. the applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction as described in claim 1, which is characterized in that the carrying disk
(18) inside bottom is equipped with thread groove (19), the lower end of gag lever post (21) is equipped with and matches the outer of connection with thread groove (19)
Screw thread, gag lever post (21) are detachably connected by thread groove (19) and external screw thread with carrying disk (18), the carrying disk (18)
Circumferential edge be additionally provided with multiple first shrapnels (20).
3. the applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction as described in claim 1, which is characterized in that the carrying disk
(18) upper edge center is uniformly provided with a plurality of dovetail chute (26) outward, and the bottom of dovetail chute (26) is uniformly provided with along its length
Multiple first through hole (28), dovetail chute (26) are slided and are provided with the second sliding block (27), and is equipped on the second sliding block (27)
Two shrapnels (30), the second through-hole (29) is additionally provided on the second sliding block (27), and the second through-hole (29) is located at the outer of the second shrapnel (30)
Side, the second through-hole (29) match with first through hole (28) size, and the second through-hole (29) is equipped with axis pin.
4. the applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction as described in claim 1, which is characterized in that the hanging plate
(10) leading flank is magnetic face.
5. the applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction as described in claim 1, which is characterized in that the cabinet
(1) bottom is equipped with the idler wheel (13) of multiple strap brakes.
6. the applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction as described in claim 1, which is characterized in that the multi-directional ball
Seat and universal ball end (22) are multiple, and screw shell (3) top is fixed with horizontal supporting plate, between multiple universal ball seat transverse directions
Every being arranged at the top of support plate, multiple universal ball ends (22) are horizontally arranged at interval in the bottom of metal splint (23), Duo Gewan
It connects one to one to ball seat and multiple universal ball ends (22).
7. the applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction as described in claim 1, which is characterized in that the telescopic rod
(17) upper end is connected by rotary connector with the bottom of carrying disk (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810594315.1A CN108597256A (en) | 2018-06-11 | 2018-06-11 | A kind of hanging plate apparatus for demonstrating that the classroom instruction of literal arts class is applicable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810594315.1A CN108597256A (en) | 2018-06-11 | 2018-06-11 | A kind of hanging plate apparatus for demonstrating that the classroom instruction of literal arts class is applicable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108597256A true CN108597256A (en) | 2018-09-28 |
Family
ID=63627988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810594315.1A Pending CN108597256A (en) | 2018-06-11 | 2018-06-11 | A kind of hanging plate apparatus for demonstrating that the classroom instruction of literal arts class is applicable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108597256A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333693A (en) * | 2018-09-30 | 2019-02-15 | 柳州市品尚木业有限公司 | A kind of high-efficient environmentally-friendly multi-layer plate overlapping positioning device |
| CN110009971A (en) * | 2019-03-29 | 2019-07-12 | 日照职业技术学院 | A kind of Multifunctional mathematics teaching displaying device |
| CN111828805A (en) * | 2020-04-22 | 2020-10-27 | 国网天津市电力公司 | Liftable display equipment for mobile display screen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203561822U (en) * | 2013-11-25 | 2014-04-23 | 绥化学院 | Manual elevating device for projector in English language teaching |
| CN204946398U (en) * | 2015-09-24 | 2016-01-06 | 张秀芝 | A kind of movable English teaching utensil |
| CN205997566U (en) * | 2016-06-14 | 2017-03-08 | 宁波大学 | A kind of convenient regulation and the English teaching auxiliary device of wide adaptability |
| CN107274754A (en) * | 2017-08-18 | 2017-10-20 | 郑州单点科技软件有限公司 | A kind of applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction |
-
2018
- 2018-06-11 CN CN201810594315.1A patent/CN108597256A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203561822U (en) * | 2013-11-25 | 2014-04-23 | 绥化学院 | Manual elevating device for projector in English language teaching |
| CN204946398U (en) * | 2015-09-24 | 2016-01-06 | 张秀芝 | A kind of movable English teaching utensil |
| CN205997566U (en) * | 2016-06-14 | 2017-03-08 | 宁波大学 | A kind of convenient regulation and the English teaching auxiliary device of wide adaptability |
| CN107274754A (en) * | 2017-08-18 | 2017-10-20 | 郑州单点科技软件有限公司 | A kind of applicable hanging plate apparatus for demonstrating of literal arts class classroom instruction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333693A (en) * | 2018-09-30 | 2019-02-15 | 柳州市品尚木业有限公司 | A kind of high-efficient environmentally-friendly multi-layer plate overlapping positioning device |
| CN110009971A (en) * | 2019-03-29 | 2019-07-12 | 日照职业技术学院 | A kind of Multifunctional mathematics teaching displaying device |
| CN111828805A (en) * | 2020-04-22 | 2020-10-27 | 国网天津市电力公司 | Liftable display equipment for mobile display screen |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
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| RJ01 | Rejection of invention patent application after publication |