CN108932886A - A kind of English glossary comparison explaining device - Google Patents
A kind of English glossary comparison explaining device Download PDFInfo
- Publication number
- CN108932886A CN108932886A CN201810831861.2A CN201810831861A CN108932886A CN 108932886 A CN108932886 A CN 108932886A CN 201810831861 A CN201810831861 A CN 201810831861A CN 108932886 A CN108932886 A CN 108932886A
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- card
- bottom plate
- vocabulary
- window
- support rod
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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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
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- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of English glossaries to compare explaining device, including pedestal, support rod, rotating seat, bottom plate and vocabulary card show device；It is fixedly installed support rod in the middle part of base top surface, rotating seat is connected at the top of support rod, bottom plate is connected on rotating seat, there are two vocabulary cards to show device for connection on bottom plate；Vocabulary card shows that device includes the card hopper connecting with bottom plate, card hopper is open-topped body structure, the leading flank of card hopper is provided with rectangular window, position sliding corresponding with window is provided with the projecting device for prominent explanation vocabulary on card hopper, is additionally provided with self-locking mechanism on projecting device.The configuration of the present invention is simple, easy to use, teacher says that solution preocess can protrude word vocabulary and compare explanation, avoid a large amount of words are copied write on the blackboard caused by the time waste, and do not need frequently to pick and place card, explanation process middle school student focus is high, and learning efficiency is high.
Description
Technical field
The present invention relates to a kind of English teaching device, specially a kind of English glossary compares explaining device.
Background technique
With the increasingly quickening of internationalizationof of China process, English is become more and more important, and in English teaching, vocabulary is to close
The content of key, but the vocabulary being related in College English is relatively more, in order to make the better master English vocabulary of students, teacher
Vocabulary is compared explanation by selection, is motivated students' interest in learning.
In long-term practice of giving lessons, in for student's Present Vocabulary comparison process, teacher needs largely teacher
Content write on the blackboard, be delayed and reduce the explanation time of teacher, and compare that content is more, and student is easy in study
It is tired out, reduce learning efficiency.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of English glossary comparison explaining device, operation
Simply, contrast effect is good, and student's learning efficiency is high.
A kind of English glossary provided by the invention compares explaining device, including pedestal, support rod, rotating seat, bottom plate and word
Deck piece shows device；
It is fixedly installed support rod in the middle part of base top surface, rotating seat is connected at the top of support rod, is connected on rotating seat
Bottom plate, there are two vocabulary cards to show device for connection on bottom plate；
Vocabulary card shows that device includes the card hopper connecting with bottom plate, and card hopper is open-topped body structure, card
The leading flank of piece case is provided with rectangular window, and position sliding corresponding with window is provided with for prominent explanation word on card hopper
The projecting device of remittance is additionally provided with self-locking mechanism on projecting device.
Preferably, card is divided by the partition that vertical direction is tightly connected inside card hopper and shows storehouse and card storage
Storehouse, partition is parallel with the leading flank of card hopper, and card shows that sliding is provided with grip block in storehouse, and card shows and is additionally provided on storehouse
For taking out the arc groove of the card shown.
Preferably, card shows that the arranged on left and right sides of bottom in storehouse is provided with the first slideway, and the first slideway is sliding by first
Block is slidably connected with grip block, and grip block is connect by multiple equally distributed springs with partition, and behaviour is additionally provided on grip block
Make handle.
Preferably, projecting device includes elastic string, shading cloth, watch window and self-locking mechanism, on the leading flank of card hopper
Be provided with connecting column positioned at the surrounding of window, be connected with elastic string on each connecting column, the end of four elastic strings respectively with
Watch window connection, watch window is square frame, between two on the upside of watch window elastic string, is located at watch window
Shading cloth is provided between two elastic strings of downside.
Preferably, the length of watch window is greater than the length of window, is connected between two watch windows by connecting rod, even
The tooth plate of vertical direction is connected on extension bar, the front side of bottom plate is provided with by shaft can be with tooth plate meshed gears, gear
On be additionally provided with operation handle, be located at gear two sides that sliding is provided with the latch that can only be one-directionally rotated on bottom plate.
Preferably, it is located on bottom plate at gear two sides and is provided with the second horizontal slideway, is slidably connected on the second slideway
There is the second sliding block, the left and right either side setting of the second sliding block is fluted, and groove is connected with latch by shaft, and the second slideway is another
Side is rotated backward for limiting latch.
Preferably, shading cloth is Venetian blinds.
Preferably, chassis interior is provided with the storage chamber for storing card, and unlatching door, pedestal bottom are provided on storage chamber
Portion's surrounding is provided with the universal wheel with brake apparatus, and support rod is hydraulically extensible structure or electric expansion structure.
Compared with prior art, the invention has the following advantages:
1, the present invention shows the setting in storehouse and card storage storehouse by card in card hopper, can place and multiple need to carry out
The card of explanation is compared, and the card extraction that explanation is completed directly can be placed on card storage storehouse when comparing explanation by teacher
In, it is easy to operate, avoid the trouble that teacher repeatedly takes, puts card on comparison device；2, projecting device of the invention is set
It sets, other vocabulary can be blocked, keep the vocabulary explained more prominent, student's subconsciousness is made to pay close attention to the list that prominent window is shown
Word.Attention is concentrated, and learning efficiency is high；3, the present invention in projecting device be provided with self-locking mechanism, can to projecting device into
Capable vocabulary one by one moving up and down and can be automatically stopped, conveniently moving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of English glossary of the present invention compares explaining device；
Fig. 2 is the main view that a kind of English glossary of the present invention compares explaining device；
Fig. 3 is the structural schematic diagram that a kind of English glossary of the present invention compares the self-locking mechanism of projecting device in explaining device.
In figure: 1, pedestal；2, support rod；3, rotating seat；4, bottom plate；5, card hopper；6, window；7, projecting device；8, block
Piece shows storehouse；9, card storage storehouse；10, grip block；11, arc groove；12, elastic string；13, shading cloth；14, watch window；
15, tooth plate；16, gear；17, latch；18, operation handle；19, storage chamber；20, universal wheel.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
But the present invention is not limited to these Examples.To be provided with the face of window on card hopper as front in the present invention.
As shown in Figure 1-Figure 3, a kind of English glossary compares explaining device, including pedestal 1, support rod 2, rotating seat 3, bottom plate
4 and vocabulary card show device；
It is fixedly installed support rod 2 in the middle part of 1 top surface of pedestal, the top of support rod 2 is connected with rotating seat 3, connects on rotating seat 3
It is connected to bottom plate 4, there are two vocabulary cards to show that device, pedestal 1 and support rod 2 are entire comparison explaining device for connection on bottom plate 4
Support is provided, rotating seat 3 is mainly used for classroom and explains in the process the angle that rotation vocabulary card as needed shows device；
Vocabulary card shows that device includes the card hopper 5 connecting with bottom plate 4, and card hopper 5 is open-topped body structure,
The card that card hopper 5 is used to place the card of teacher's explanation and explanation is completed；The leading flank of card hopper 5 is provided with rectangular
Window 6, position sliding corresponding with window 6 is provided with the projecting device 7 for prominent explanation vocabulary, prominent dress on card hopper 5
It sets and is additionally provided with self-locking mechanism on 7, window 6 is for the English glossary of presentation card on piece and the corresponding Chinese meaning of the English glossary
Think English glossary and Chinese can to look like during perhaps corresponding phrase and classical example sentence teacher explanation or phrase and warp
The corresponding explanation of allusion quotation example sentence shape deepens student to the understanding of the English glossary and memory degree, while to corresponding phrase and example sentence
Learnt, projecting device 7 promotes the attention of student, and can be with religion for protruding the vocabulary that teacher is explaining
Teacher's says that solution preocess moves up and down.
Preferably, card is divided by the partition that vertical direction is tightly connected inside card hopper 5 and shows that storehouse 8 and card are stored up
Storage 9, partition is parallel with the leading flank of card hopper 5, and card shows that sliding is provided with grip block 10 in storehouse 8, and card is shown on storehouse 8
It is additionally provided with the arc groove 11 for taking out the card shown.
Preferably, card shows that the arranged on left and right sides of bottom in storehouse 8 is provided with the first slideway, and the first slideway passes through first
Sliding block is slidably connected with grip block 10, and grip block 10 is connect by multiple equally distributed springs with partition, on grip block 10 also
It is provided with operating handle, grip block 10 can be operated by operating handle, be slid back and forth on the first slideway, to being placed on card
Show that the card in storehouse 8 is fixed.
Preferably, projecting device 7 includes elastic string 12, shading cloth 13, watch window 14 and self-locking mechanism, card hopper 5
Surrounding on leading flank positioned at window 6 is provided with connecting column, and elastic string 12, four elastic strings 12 are connected on each connecting column
End connect respectively with watch window 14, watch window 14 is square frame, two elasticity positioned at the upside of watch window 14
Shading cloth 13, that is, watch window are provided between rope 12, between two elastic strings 12 of 14 downside of watch window
Arranged on left and right sides above and below in the of 14 passes through elastic string 12 and connect with connecting column, two above watch window 14
It is provided with shading cloth 13 between elastic string 12, is also equipped with shading cloth between two elastic strings 12 of 14 lower section of watch window
13, watch window 14 is for showing that the vocabulary that teacher is explaining, shading cloth 13 are used to block other vocabulary of vocabulary card on piece.
Preferably, the length of watch window 14 is greater than the length of window 6, is connected between two watch windows 14 by connecting rod
It connects, is connected with the tooth plate 15 of vertical direction in connecting rod, the front side of bottom plate 4 is provided with by shaft and can be engaged with tooth plate 15
Gear 16 is provided with operation handle 18 on gear 16, and being located at 16 two sides of gear that sliding is provided on bottom plate 4 can only be unidirectional
The latch 17 of rotation, teacher is during explanation, and by 18 rotate gear 16 of operation handle, gear 16 on moving tooth plate 15 with moving down
It is dynamic, be moved at the vocabulary for needing to explain, latch 17 can only be one-directionally rotated for controlling gear 16, that is, gear 16 from
When the tooth that latch 17 contacts turns to next tooth, stopping operating, latch 17 is used to prevent gear 16 from rotating backward at this time,
It namely prevents from going back to original position again with the tooth contacted before latch 17, the phenomenon for avoiding projecting device 7 from occurring moving suddenly.
Preferably, it is located at 16 two sides of gear on bottom plate 4 and is provided with the second horizontal slideway, the company of sliding on the second slideway
It is connected to the second sliding block, the left and right either side setting of the second sliding block is fluted, and groove is connected with latch 17, the second sliding block by shaft
The other side is rotated backward for limiting latch 17, and the second sliding block other side is additionally provided with fixing bolt.
Preferably, shading cloth 13 is Venetian blinds, and when watch window 14 moves up and down, shading cloth 13 can be in bullet
Property rope 12 on automatically stack or Automatic-expanding.
Preferably, pedestal 1 is internally provided with the storage chamber 19 for storing card, is provided with unlatching door on storage chamber 19,
1 bottom surrounding of pedestal is provided with the universal wheel 20 with brake apparatus, and support rod 2 is hydraulically extensible structure or electric expansion knot
Structure.
When it is implemented, English glossary comparison explaining device to be moved to the classroom of teachers' instruction first, then need to
The vocabulary card to be explained and Chinese corresponding with the vocabulary on the card meaning or phrase and classical sentence pattern card difference
It is placed on the card in two card hoppers 5 to show in storehouse 8, and is fixed with grip block 10, then pass through 18 turns of operation handle
Moving gear 16 is mobile with moving tooth plate 15, can only by control gear 16 when needing tooth plate 15 that watch window 14 is driven to move up
The latch 17 rotated to this direction is moved near gear 16, by another latch 17 far from gear 16, watch window at this time
14 can move upwards in turn, and teacher compares explanation to vocabulary, after the completion of the vocabulary explanation of this card, by the card
It is taken out by arc groove 11, then the latch for rotating gear 17 round about is moved near gear 17, another card
Then tooth 17 moves down watch window 14 far from gear 16, continue to explain.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of English glossary compares explaining device, which is characterized in that including pedestal (1), support rod (2), rotating seat (3), bottom
Plate (4) and vocabulary card show device；
It is fixedly installed the support rod (2), is connected at the top of the support rod (2) described in the middle part of pedestal (1) top surface
Rotating seat (3) is connected with the bottom plate (4) on the rotating seat (3), and there are two the vocabulary cards for connection on the bottom plate (4)
Piece shows device；
The vocabulary card shows that device includes the card hopper (5) connecting with the bottom plate (4), and the card hopper (5) is top
The leading flank of the body structure of opening, the card hopper (5) is provided with rectangular window (6), on the card hopper (5) with it is described
The corresponding position sliding of window (6) is provided with the projecting device (7) for prominent explanation vocabulary, goes back on the projecting device (7)
It is provided with self-locking mechanism.
2. a kind of English glossary as described in claim 1 compares explaining device, which is characterized in that the card hopper (5) is internal
It is divided into card by the partition that vertical direction is tightly connected and shows storehouse (8) and card storage storehouse (9), the partition and the card
The leading flank of case (5) is parallel, and the card shows that sliding is provided with grip block (10) in storehouse (8), and the card is shown on storehouse (8)
It is additionally provided with the arc groove (11) for taking out the card shown.
3. a kind of English glossary as claimed in claim 2 compares explaining device, which is characterized in that the card shows storehouse (8)
The arranged on left and right sides of interior bottom is provided with the first slideway, and first slideway is sliding by the first sliding block and the grip block (10)
Dynamic connection, the grip block (10) are connect by multiple equally distributed springs with the partition, on the grip block (10) also
It is provided with operating handle.
4. a kind of English glossary as described in claim 1 compares explaining device, which is characterized in that projecting device (7) packet
Elastic string (12), shading cloth (13), watch window (14) and self-locking mechanism are included, is located at institute on the leading flank of the card hopper (5)
The surrounding for stating window (6) is provided with connecting column, is connected on each connecting column the elastic string (12), four bullets
Property rope (12) end connect respectively with the watch window (14), the watch window (14) is square frame, is located at described
Two bullets between two elastic strings (12) on the upside of watch window (14), on the downside of the watch window (14)
The shading cloth (13) are provided between property rope (12).
5. a kind of English glossary as claimed in claim 4 compares explaining device, which is characterized in that the watch window (14)
Length is greater than the length of the window (6), is connected between two watch windows (14) by connecting rod, in the connecting rod
It is connected with the tooth plate (15) of vertical direction, the front side of the bottom plate (4) is provided with by shaft and can be nibbled with the tooth plate (15)
The gear (16) of conjunction is additionally provided with operation handle (18) on the gear (16), is located at the gear (16) on the bottom plate (4)
Sliding is provided with the latch (17) that can only be one-directionally rotated at two sides.
6. a kind of English glossary as claimed in claim 5 compares explaining device, which is characterized in that be located on the bottom plate (4)
It is provided with the second horizontal slideway at gear (16) two sides, the second sliding block, institute are slidably connected on second slideway
State that the left and right either side setting of the second sliding block is fluted, and the groove is connected with the latch (17) by shaft, second cunning
The block other side is rotated backward for limiting the latch (17).
7. a kind of English glossary as claimed in claim 4 compares explaining device, which is characterized in that the shading cloth (13) is soft
Venetian blind.
8. a kind of English glossary as described in claim 1 compares explaining device, which is characterized in that set inside the pedestal (1)
It is equipped with the storage chamber (19) for storing card, unlatching door, pedestal (1) bottom surrounding are provided on the storage chamber (19)
It is provided with the universal wheel (20) with brake apparatus, the support rod (2) is hydraulically extensible structure or electric expansion structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831861.2A CN108932886A (en) | 2018-07-26 | 2018-07-26 | A kind of English glossary comparison explaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831861.2A CN108932886A (en) | 2018-07-26 | 2018-07-26 | A kind of English glossary comparison explaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108932886A true CN108932886A (en) | 2018-12-04 |
Family
ID=64444480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810831861.2A Pending CN108932886A (en) | 2018-07-26 | 2018-07-26 | A kind of English glossary comparison explaining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108932886A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686182A (en) * | 2019-01-18 | 2019-04-26 | 中国人民大学附属中学分校 | A kind of displaying device of bioconversion medium experiment |
| CN112216153A (en) * | 2020-11-02 | 2021-01-12 | 浙江广厦建设职业技术大学 | Supplementary instrument is recited with poetry to college chinese teaching |
| CN112598949A (en) * | 2020-12-14 | 2021-04-02 | 潍坊工程职业学院 | Multifunctional electromechanical integrated teaching training device |
| CN113205730A (en) * | 2021-05-12 | 2021-08-03 | 安康学院 | English word memory auxiliary device based on interactive learning |
| CN115132057A (en) * | 2022-07-12 | 2022-09-30 | 西安石油大学 | Intelligent teaching device based on sedimentary rock bedding model |
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| CN115132057A (en) * | 2022-07-12 | 2022-09-30 | 西安石油大学 | Intelligent teaching device based on sedimentary rock bedding model |
| CN115132057B (en) * | 2022-07-12 | 2024-02-27 | 西安石油大学 | Intelligent teaching device based on sedimentary rock bedding model |
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Application publication date: 20181204 |