CN209447375U - It is a kind of for assisting the display device of German teaching - Google Patents
It is a kind of for assisting the display device of German teaching Download PDFInfo
- Publication number
- CN209447375U CN209447375U CN201821068561.5U CN201821068561U CN209447375U CN 209447375 U CN209447375 U CN 209447375U CN 201821068561 U CN201821068561 U CN 201821068561U CN 209447375 U CN209447375 U CN 209447375U
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- installs case
- rotating
- top side
- rotation
- assisting
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Abstract
The utility model discloses a kind of for assisting the display device of German teaching, including installs case and multiple display boards, multiple display boards are movably arranged in installs case, the side of installs case is opening setting, multiple first rotating bars are rotatably equipped on the top side inner wall of installs case, the bottom end of multiple first rotating bars is respectively and fixedly installed on the top side of multiple display boards, the lower section of display board is equipped with the rotating disc being located in installs case, the top side center of rotating disc offers rotation hole along the vertical direction, fixed link is movably installed in rotation hole, the both ends of fixed link all extend to outside rotation hole.The utility model structure is simple, in teaching process, muti-piece display board can be convenient for switching, display board can be easily called when so that needing to compare when teaching, and the area for increasing writing does not need the wiping of teacher back and forth, has liberated the both hands of teacher, quality of instruction is improved, the demand of people is met.
Description
Technical field
The utility model relates to German teaching technical fields, and in particular to a kind of for assisting the display device of German teaching.
Background technique
The formation of German standard common language can trace back to translation of the Matin Luther to Latin language Bible, mostly
Number German vocabulary is derived from Indo-European family of languages-Germanic branc language, and some vocabulary come from Latin language and Greek, and there are also parts to come
From French and English, the european language administrative center newest data of in September, 2015 are shown, the whole world uses the number of each dialect of German
And the learner of German nearly 1.77 hundred million people, wherein mother tongue user 95,000,000, the user as the second language are 12,000,000,
Foreign language learner up to 70,000,000 is one of the foreign language most often learnt in the world.
Publication No. CN206210187U discloses a kind of Teaching on English Translation display device, is related to teaching equipment field, should
The displaying column of Teaching on English Translation display device can be freely rotated around cross bar, show and post several suction discs on column, and every two pieces of suctions
Plate passes through an even rope connection.The display device can be stood on and show student viewing in classroom by upper class hour, in language learning,
Usually need to compare teaching, and common displaying device often only has one piece and is to be fixedly mounted, and area has
Limit, the content liquid of displaying is limited, and there are improved spaces.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that it is a kind of for assisting the display device of German teaching, for solving to show
The problem of plate can not switch, in teaching process, muti-piece display board can be convenient for switching, so that needing to carry out pair when teaching
Than when can easily call display board, and increase the area of writing, do not need the wiping of teacher back and forth, liberated religion
The both hands of teacher, improve quality of instruction, meet the demand of people.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of for assisting German teaching
Display device, including installs case and multiple display boards, multiple display boards are movably arranged in installs case, and the side of installs case is to open
Mouth is arranged, and multiple first rotating bars are rotatably equipped on the top side inner wall of installs case, and the bottom end of multiple first rotating bars is solid respectively
On the top side of multiple display boards, the lower section of display board is equipped with the rotating disc being located in installs case, the top side of rotating disc for Dingan County
Center offers rotation hole along the vertical direction, and fixed link is movably installed in rotation hole, and the both ends of fixed link all extend to
Outside rotation hole, the top of fixed link is fixedly mounted on the top side inner wall of installs case, and the top side of rotating disc is centered on rotation hole
Annular uniformly offers multiple shifting chutes, and the second rotating bar, multiple second rotating bars are movably installed in multiple shifting chutes
To extend respectively to multiple shifting chutes outer and be respectively and fixedly installed on the bottom side of multiple display boards on top, under the rotating disc
Side is equipped with the push-rod electric machine being fixedly mounted on the inner wall of installs case side, and the output shaft of push-rod electric machine is fixedly mounted by shaft coupling
There is a pushing block, the side of pushing block opens up fluted, catch bar is movably installed in groove, one end of catch bar extends to rotation
The lower section of disk is simultaneously fixedly installed with mounting blocks.
Further, annular offers the first rotation slot on the top side inner wall of the installs case, multiple first rotating bars
Top is rotatably installed in the first rotation slot.
Further, annular offers the second rotation slot, rotational installation in the second rotation slot on the inner wall of the shifting chute
There is rotating block, the bottom end of the second rotating bar is fixedly mounted on the top side of rotating block.
Further, third rotation slot is offered on the two sides inner wall of the groove, is lived in two third rotation slots
Dynamic to be equipped with rotation axis, two rotation axis one end close to each other are respectively and fixedly installed on the two sides of catch bar.
Further, stopper is fixedly mounted in the bottom end of the fixed link, and the top side of stopper is movably installed with ball, rolls
Pearl is in contact with the bottom side of rotating disc.
Further, the top side of the mounting blocks offers mounting hole along the vertical direction, is rotatably equipped with work in mounting hole
The top of lever, motion bar is fixedly mounted on the bottom side of rotating disc.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1), starting push-rod electric machine makes pushing block push catch bar mobile, and push rod movement has drive to be fixedly mounted on it
The mounting blocks of one end are mobile, so that mounting blocks push turn disc, while turn disc is being provided with motion bar
Rotation in the mounting hole of mounting blocks top side, while mounting blocks rotation makes catch bar exist by being fixed on the rotation axis of its two sides again
It is provided with the third rotation slot on the inner wall of groove two sides Nei and rotates, rotating disc can be made convenient for rotation；
2), when rotating disc persistently rotates, so that being rotatably installed in the second rotating bar rotation of its top side so that solid
Display board of the Dingan County mounted in the second rotating bar top rotates, and display board is opened by being fixed on the first rotating bar of its top side in annular
It is located at the first rotation slot on the inner wall of installs case top side Nei and rotates, so that display board shows convenient for switching when needing to rotate
Plate makes, and display board can be pushed to which top is fixed on the second rotating bar of its bottom side by being fixedly mounted on the second rotating bar
The rotating block of bottom end rotates in the second rotation slot being provided on shifting chute inner wall, and display board can be made convenient for switching.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of display device for assisting German teaching structural schematic diagram；
Fig. 2 be the utility model proposes a kind of display device for assisting German teaching Fig. 1 in the structure of part A show
It is intended to；
Fig. 3 be the utility model proposes a kind of display device for assisting German teaching rotating disc and push-rod electric machine connect
The structural schematic diagram connect；
Fig. 4 be the utility model proposes a kind of display device for assisting German teaching Fig. 3 in the structure of part B show
It is intended to.
In figure: 1 installs case；2 display boards；3 first rotating bars；4 first rotation slots；5 rotating discs；6 rotation holes；7 fixed links；
8 second rotating bars；9 shifting chutes；10 second rotation slots；11 rotating blocks；12 push-rod electric machines；13 catch bars；14 mounting blocks；15 installations
Hole；16 motion bars；17 pushing blocks；18 grooves；19 third rotation slots；20 rotation axis.
Specific embodiment
In the technical program:
1 installs case, 2 display boards, 3 first rotating bars, 4 first rotation slots, 5 rotating discs, 6 rotation holes, 7 fixed links, 8 second
Rotating bar, 9 shifting chutes, 12 push-rod electric machines, 13 catch bars, 14 mounting blocks, 15 mounting holes, 16 motion bars, 17 pushing blocks, 18 grooves
Contain the innovative component of essence for the utility model.
10 second rotation slots, 11 rotating blocks, 19 third rotation slots, 20 rotation axis are to realize that technical solutions of the utility model must
Indispensable connectivity component.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figs 1-4 is a kind of for assisting the display device of German teaching, including installs case 1 and multiple display boards 2, more
A display board 2 is movably arranged in installs case 1, and the side of installs case 1 is opening setting, is turned on the top side inner wall of installs case 1
Dynamic to be equipped with multiple first rotating bars 3, the bottom end of multiple first rotating bars 3 is respectively and fixedly installed to the top side of multiple display boards 2
On, the lower section of display board 2 is equipped with the rotating disc 5 being located in installs case 1, and the top side center of rotating disc 5 is opened along the vertical direction
Equipped with rotation hole 6, fixed link 7 is movably installed in rotation hole 6, the both ends of fixed link 7 all extend to outside rotation hole 6, fixed link 7
Top be fixedly mounted on the top side inner wall of installs case 1, the top side of rotating disc 5 centered on rotation hole 6 annular uniformly opens
Equipped with multiple shifting chutes 9, the second rotating bar 8, the top point of multiple second rotating bars 8 are movably installed in multiple shifting chutes 9
It does not extend to outside multiple shifting chutes 9 and is respectively and fixedly installed on the bottom side of multiple display boards 2, the lower section of the rotating disc 5 is set
There is the push-rod electric machine 12 being fixedly mounted on 1 side inner wall of installs case, the output shaft of push-rod electric machine 12 is pacified by the way that shaft coupling is fixed
Equipped with pushing block 17, the side of pushing block 17 opens up fluted 18, and catch bar 13 is movably installed in groove 18, catch bar 13
One end extends to the lower section of rotating disc 5 and is fixedly installed with mounting blocks 14, when needing to switch display board 2, starts push-rod electric machine
12 make pushing block 17 push catch bar 13 mobile, and the mobile mounting blocks 14 for having drive to be fixedly mounted on one end of push rod 13 move
It moves, so that mounting blocks 14 push rotating disc 5 to rotate, while the rotation of rotating disc 5 makes motion bar 16 be provided with the top of mounting blocks 4 again
Rotation in the mounting hole 15 of side, while the rotation of mounting blocks 14 makes catch bar 13 exist by being fixed on the rotation axis 20 of its two sides again
It is provided with the third rotation slot 19 on 18 two sides inner wall of groove Nei and rotates.
Annular offers the first rotation slot 4 on the top side inner wall of installs case 1, and the top of multiple first rotating bars 3 rotates
It is mounted in the first rotation slot 4, annular offers the second rotation slot 10, rotation in the second rotation slot 10 on the inner wall of shifting chute 9
Rotating block 11 is installed, the bottom end of the second rotating bar 8 is fixedly mounted on the top side of rotating block 11, on the two sides inner wall of groove 18
Third rotation slot 19 is offered, rotation axis 20 is movably installed in two third rotation slots 19, two rotation axis 20 are mutual
Close one end is respectively and fixedly installed on the two sides of catch bar 13, and stopper is fixedly mounted in the bottom end of fixed link 7, stopper
Top side is movably installed with ball, and ball is in contact with the bottom side of rotating disc 5, and the top side of mounting blocks 14 offers peace along the vertical direction
Hole 15 is filled, is rotatably equipped with motion bar 16 in mounting hole 15, the top of motion bar 16 is fixedly mounted on the bottom side of rotating disc 5,
When rotating disc 5 persistently rotates, so that being rotatably installed in the second rotating bar 8 rotation of its top side so that being fixedly mounted on the
The display board 2 on two rotating bars, 8 top rotates, and display board 2 is provided with peace in annular by being fixed on the first rotating bar 3 of its top side
Rotation in the first rotation slot 4 cased on 1 top side inner wall, so that display board 2 is convenient for switching, when needing to rotate display board 2
So that display board 2 can be pushed to which top is fixed on the second rotating bar 8 of its bottom side by being fixedly mounted on the second rotating bar
The rotating block 11 of 8 bottom ends rotates in the second rotation slot 10 being provided on 9 inner wall of shifting chute, and operation can be completed.
The utility model is mentioned a kind of for assisting the display device of German teaching.When needing to switch display board 2, starting
Push-rod electric machine 12 makes pushing block 17 push catch bar 13 mobile, the mobile peace for having drive to be fixedly mounted on one end of push rod 13
It is mobile to fill block 14, so that mounting blocks 14 push rotating disc 5 to rotate, while the rotation of rotating disc 5 is being provided with motion bar 16 again
Rotation in the mounting hole 15 of 4 top side of mounting blocks, while the rotation of mounting blocks 14 makes catch bar 13 by being fixed on its two sides again
Rotation axis 20 rotates in the third rotation slot 19 being provided on 18 two sides inner wall of groove, when rotating disc 5 persistently rotates, so that
The second rotating bar 8 for being rotatably installed in its top side rotates so that being fixedly mounted on 2 turns of display board of 8 top of the second rotating bar
Dynamic, display board 2 is by being fixed on the first rotating bar 3 of its top side in annular first turn be provided on 1 top side inner wall of installs case
Rotation in dynamic slot 4 so that display board 2 makes convenient for switching when needing to rotate display board 2, can push display board 2 to
The second rotating bar 8 that top is fixed on its bottom side is being provided with by being fixedly mounted on the rotating block 11 of 8 bottom end of the second rotating bar
Rotation in the second rotation slot 10 on 9 inner wall of shifting chute, can be completed operation.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (6)
1. a kind of for assisting the display device of German teaching, including installs case (1) and multiple display boards (2), it is characterised in that: more
A display board (2) is movably arranged in installs case (1), and the side of installs case (1) is opening setting, the top side of installs case (1)
Multiple first rotating bars (3) are rotatably equipped on inner wall, the bottom end of multiple first rotating bars (3) is respectively and fixedly installed to multiple exhibitions
On the top side for showing plate (2), the lower section of display board (2) is equipped with the rotating disc (5) being located in installs case (1), the top side of rotating disc (5)
Center offers rotation hole (6) along the vertical direction, is movably installed with fixed link (7) in rotation hole (6), fixed link (7)
Both ends all extend to rotation hole (6) outside, and the top of fixed link (7) is fixedly mounted on the top side inner wall of installs case (1), rotating disc
(5) top side annular centered on rotation hole (6) uniformly offers multiple shifting chutes (9), activity in multiple shifting chutes (9)
It is equipped with the second rotating bar (8), the top of multiple second rotating bars (8) extends respectively to multiple shifting chutes (9) outside and consolidates respectively
On the bottom side of multiple display boards (2), the lower section of the rotating disc (5), which is equipped with, is fixedly mounted on installs case (1) side for Dingan County
The output shaft of push-rod electric machine (12) on inner wall, push-rod electric machine (12) is fixedly installed with pushing block (17) by shaft coupling, is pushed
The side of block (17) opens up fluted (18), is movably installed with catch bar (13) in groove (18), one end of catch bar (13) is prolonged
It extends to the lower section of rotating disc (5) and is fixedly installed with mounting blocks (14).
2. according to claim 1 a kind of for assisting the display device of German teaching, it is characterised in that: the installs case
(1) annular offers the first rotation slot (4) on top side inner wall, and the top of multiple first rotating bars (3) is rotatably installed in
In one rotation slot (4).
3. according to claim 1 a kind of for assisting the display device of German teaching, it is characterised in that: the shifting chute
(9) annular offers the second rotation slot (10) on inner wall, is rotatably equipped with rotating block (11) in the second rotation slot (10), second
The bottom end of rotating bar (8) is fixedly mounted on the top side of rotating block (11).
4. according to claim 1 a kind of for assisting the display device of German teaching, it is characterised in that: the groove (18)
Two sides inner wall on offer third rotation slot (19), is movably installed with rotation axis in two third rotation slots (19)
(20), two rotation axis (20) one end close to each other are respectively and fixedly installed on the two sides of catch bar (13).
5. according to claim 1 a kind of for assisting the display device of German teaching, it is characterised in that: the fixed link
(7) stopper is fixedly mounted in bottom end, and the top side of stopper is movably installed with ball, and ball connects with the bottom side of rotating disc (5)
Touching.
6. according to claim 1 a kind of for assisting the display device of German teaching, it is characterised in that: the mounting blocks
(14) top side offers mounting hole (15) along the vertical direction, is rotatably equipped with motion bar (16), motion bar in mounting hole (15)
(16) top is fixedly mounted on the bottom side of rotating disc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068561.5U CN209447375U (en) | 2018-07-06 | 2018-07-06 | It is a kind of for assisting the display device of German teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068561.5U CN209447375U (en) | 2018-07-06 | 2018-07-06 | It is a kind of for assisting the display device of German teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209447375U true CN209447375U (en) | 2019-09-27 |
Family
ID=68008183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821068561.5U Expired - Fee Related CN209447375U (en) | 2018-07-06 | 2018-07-06 | It is a kind of for assisting the display device of German teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209447375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614868A (en) * | 2019-10-25 | 2019-12-27 | 孙胜涛 | Child mental exercise training device |
| CN112466188A (en) * | 2020-12-24 | 2021-03-09 | 林小娜 | Auxiliary training system for fast memory |
-
2018
- 2018-07-06 CN CN201821068561.5U patent/CN209447375U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614868A (en) * | 2019-10-25 | 2019-12-27 | 孙胜涛 | Child mental exercise training device |
| CN112466188A (en) * | 2020-12-24 | 2021-03-09 | 林小娜 | Auxiliary training system for fast memory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20200706 |