CN108777101A - A kind of College English Lexical comparison explaining device - Google Patents
A kind of College English Lexical comparison explaining device Download PDFInfo
- Publication number
- CN108777101A CN108777101A CN201810493037.0A CN201810493037A CN108777101A CN 108777101 A CN108777101 A CN 108777101A CN 201810493037 A CN201810493037 A CN 201810493037A CN 108777101 A CN108777101 A CN 108777101A
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- CN
- China
- Prior art keywords
- card storage
- card
- lifter plate
- plate
- crossbeam
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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)
- Electrically Operated Instructional Devices (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of College English Lexicals to compare explaining device, including mounting bracket, card storage mechanism, lifter plate, regulating box and pedestal, mounting bracket is installed on the pedestal top position, it is provided with sliding slot on the inside of the mounting bracket, the sliding block of the lifter plate both sides is mounted on inside sliding slot, it is provided with crossbeam B on the lifter plate rear position, the regulating box is on the centre of crossbeam A, the crossbeam A is welded in the following position directly of lifter plate, card storage plate is installed on the top position of the lifter plate, the left and right sides is symmetrically installed with card storage mechanism above the card storage plate, the card storage mechanism includes card storage roller, gear, connecting rod and grab.The problem of present invention is by being arranged card storage mechanism, solving the prior art during carrying out comparison explanation, need lasting replacement card, reduce explanation efficiency while exacerbating the abrasion to card.
Description
Technical field
The present invention relates to instructional technology field, specially a kind of College English Lexical compares explaining device.
Background technology
English word has some with several parts of speech, and common explanation method makes student be easy to obscure, it is unclear to remember, no
Conducive to the study of English, while also reducing the interest that student studies English.
It is insufficient possessed by the prior art：
(1) when carrying out card storage, card storage quantity is low to be caused to show Limited Number the prior art；
(2) prior art needs lasting replacement card during carrying out comparison explanation, and it is same to reduce explanation efficiency
When exacerbate abrasion to card；
(3) prior art cannot adjust displaying height when being shown according to displaying situation.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of College English Lexicals to compare explaining device, solves existing
There is technology during carrying out comparison explanation, need lasting replacement card, reduce explanation efficiency while exacerbating to card
The problem of abrasion of piece.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of College English Lexical comparison explaining device, packet
Mounting bracket, card storage mechanism, lifter plate, regulating box and pedestal are included, mounting bracket, the installation are installed on the pedestal top position
Sliding slot is provided on the inside of frame, the sliding block of the lifter plate both sides is mounted on inside sliding slot, is set on the lifter plate rear position
It is equipped with crossbeam B, the crossbeam B is welded on the position of mounting bracket upper middle, is equipped with and leads on the centre position of the crossbeam B
It takes turns, link block is provided in the following position directly of the guide wheel, the link block is mounted on the rear interposition of lifter plate bottom
It sets, one end connection of the link block and steel wire rope, the steel wire rope other end passes through guide wheel to connect with the line roller in regulating box
It connects, the handwheel is mounted on the centre position on the outside of regulating box, is rotatablely connected between the handwheel and worm screw, the worm screw
Turbine is installed in position directly above, engages connection between the tooth socket on the worm screw and the tooth on turbine, the turbine with
It is rotatablely connected by shaft between line roller, for the regulating box on the centre of crossbeam A, the crossbeam A is welded on lifter plate
Following position directly on, card storage plate is installed, the left and right sides is symmetrical above the card storage plate on the top position of the lifter plate
Card storage mechanism is installed, the card storage mechanism includes card storage roller, gear, connecting rod and grab, and the card storage roller is disposed longitudinally on storage
On snap-gauge, the card storage roller between shaft and card storage plate by being rotatablely connected, in the shaft between the card storage roller and card storage plate
Clockwork spring A is installed, gear is installed in the shaft between the clockwork spring A and card storage roller, tooth socket and the grab of the gear are clamped,
The grab is mounted on connecting rod one end, is equipped with shaft on the centre position of the connecting rod, the connecting rod passes through shaft and card storage
It is rotatablely connected between plate, the connecting rod is far from grab one end and the button connects being arranged on card storage plate.
Preferably, board is installed on the lifter plate below the card storage plate.
Preferably, card hopper is installed on the pedestal below the crossbeam A, ten thousand is equipped on the lower position of the pedestal
To wheel.
Preferably, it is uniformly provided with four card storage slots on the card storage roller, bayonet is offered inside four card storage slots.
Preferably, clockwork spring B is installed in the shaft between the connecting rod and card storage plate.
(3) advantageous effect
The present invention provides a kind of College English Lexicals to compare explaining device, has following advantageous effect：
(1) present invention is by being arranged card storage mechanism, it would be desirable to and the word flash card of comparison is placed on inside the bayonet of card storage slot,
At this point, button press, button drives the movement of connecting rod one end, clockwork spring B to store power, and the grab of the connecting rod other end is detached from gear, stores up at this time
Card roller rotates under the drive of clockwork spring A, when card storage slot, which moves to, to be put at card position, loosens button, connecting rod is clockwork spring B's at this time
Effect is lower to be resetted, and grab realizes that the limit to gear solves at this time by the corresponding card of grafting in the card storage slot on card storage roller
The prior art is when carrying out card storage, the problem of card storage quantity is low to be caused to show Limited Number.
(2) present invention is by being arranged card storage mechanism, and after being shown to the group, button press, button drive company at this time
Bar one end is moved, and clockwork spring B stores power, and even the grab of the other end is detached from gear, and card storage roller rotates under the drive of clockwork spring A at this time, this
When card to be presented is turned to the front side of card storage plate, loosen button, card storage roller stops operating, solve the prior art into
During row comparison explanation, lasting replacement card is needed, reduce explanation efficiency while exacerbating the abrasion to card
Problem.
(3) present invention is by being arranged lifter plate and regulating box, after the completion of storage, rotates handwheel, and handwheel drives worm screw rotation,
Worm screw drives turbine rotation, turbine band moving-wire roller to rotate, and line roller realizes take-up or unwrapping wire action, makes as take-up action, steel
Cord drives lifter plate to move up and down by link block, can complete that lifter plate displaying height is adjusted at this time, solve
The prior art cannot adjust the problem of showing height when being shown according to displaying situation.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is the installation diagram of mounting bracket and lifter plate in Fig. 1 of the present invention；
Fig. 3 is Tu1Zhong card storages of the present invention mechanism structural schematic diagram；
Fig. 4 is the installation diagram of Fig. 3 middle gears of the present invention；
Fig. 5 is the vertical view of card storage roller in Fig. 3 of the present invention；
Fig. 6 is regulating box internal structure schematic diagram in Fig. 1 of the present invention.
In figure：It is 1 mounting bracket, 2 card storage mechanisms, 3 lifter plates, 4 card storage plates, 5 boards, 6 crossbeam A, 7 regulating boxs, 8 universal
Wheel, 9 card hoppers, 10 pedestals, 11 guide wheels, 12 crossbeam B, 13 link blocks, 14 steel wire ropes, 15 card storage rollers, 16 gears, 17 clockwork spring A, 18
Grab, 19 connecting rods, 20 clockwork spring B, 21 buttons, 22 card storage slots, 23 bayonets, 24 handwheels, 25 turbines, 26 line rollers, 27 worm screws.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figures 1 to 6, the present invention provides a kind of technical solution：A kind of College English Lexical comparison explaining device, including
Mounting bracket 1, card storage mechanism 2, lifter plate 3, regulating box 7 and pedestal 10 are equipped with mounting bracket 1 on 10 top position of pedestal, install
The inside of frame 1 is provided with sliding slot, and the sliding block of 3 both sides of lifter plate is mounted on inside sliding slot, and lifter plate is provided with cross on 3 rear position
Beam B12, crossbeam B12 are welded on the position of 1 upper middle of mounting bracket, and guide wheel 11 is equipped on the centre position of crossbeam B12, is led
Link block 13 is provided in the following position directly of wheel 11, link block 13 is mounted on the rear centre position of 3 bottom of lifter plate, even
It connects block 13 to connect with one end of steel wire rope 14,14 other end of steel wire rope is connect across guide wheel 11 with the line roller 26 in regulating box 7, hand
Wheel 24 is mounted on the centre position in 7 outside of regulating box, is rotatablely connected between handwheel 24 and worm screw 27, the surface position of worm screw 27
Set and turbine 25 be installed, engage connection between the tooth socket on worm screw 27 and the tooth on turbine 25, turbine 25 and line roller 26 it
Between be rotatablely connected by shaft, regulating box 7 mounted on crossbeam A6 centre on, crossbeam A6 be welded on lifter plate 3 underface position
It sets, after the completion of storage, rotates handwheel 24, handwheel 24 drives worm screw 27 to rotate, and worm screw 27 drives turbine 25 to rotate, 25 band of turbine
Moving-wire roller 26 rotates, and line roller 26 realizes take-up or unwrapping wire action, makes as take-up action, steel wire rope 14 passes through 13 band of link block
Dynamic lifter plate 3 moves up and down, and can complete to show that height is adjusted to lifter plate 3 at this time, solve the prior art and carrying out
When displaying, the problem of showing height cannot be adjusted according to displaying situation, card hopper is installed on the pedestal 10 below crossbeam A6
9, universal wheel 8 is installed on the lower position of pedestal 10, card storage plate 4 is installed on the top position of lifter plate 3, on card storage plate 4
The side left and right sides is symmetrically installed with card storage mechanism 2, and card storage mechanism 2 includes card storage roller 15, gear 16, connecting rod 19 and grab 18, storage
Card roller 15 is disposed longitudinally on card storage plate 4, and card storage roller 15 between shaft and card storage plate 4 by being rotatablely connected, on card storage roller 15
It is even to open up there are four card storage slot 22, offer bayonet 23, the shaft between card storage roller 15 and card storage plate 4 inside four card storage slots 22
On clockwork spring A17 is installed, gear 16, the tooth socket and grab of gear 16 are installed in the shaft between clockwork spring A17 and card storage roller 15
18 clampings, grab 18 are mounted on 19 one end of connecting rod, are equipped with shaft on the centre position of connecting rod 19, connecting rod 19 and card storage plate 4 it
Between shaft on clockwork spring B20 is installed, connecting rod 19 between shaft and card storage plate 4 by being rotatablely connected, and connecting rod 19 is far from grab 18
One end is connect with the button 21 being arranged on card storage plate 4, it would be desirable to which the word flash card of comparison is placed on the bayonet 23 of card storage slot 22
Inside, at this point, button press 21, button 21 drives the movement of 19 one end of connecting rod, clockwork spring B20 to store power, the grab of 19 other end of connecting rod
18 are detached from gear 16, and card storage roller 22 rotates under the drive of clockwork spring A17 at this time, when card storage slot 22, which moves to, to be put at card position,
Button 21 is loosened, connecting rod 19 resets under the action of clockwork spring B20 at this time, and grab 18 realizes the limit to gear 16, at this time will storage
The corresponding card of grafting in card storage slot 22 on card roller 15 solves the prior art when carrying out card storage, and card storage quantity is low to be caused
The problem of showing Limited Number is equipped with board 5 on the lifter plate 3 of the lower section of card storage plate 4.
In use, the word flash card compared will be needed to be placed on inside the bayonet 23 of card storage slot 22, at this point, button press
21, button 21 drives the movement of 19 one end of connecting rod, clockwork spring B20 to store power, and the grab 18 of 19 other end of connecting rod is detached from gear 16, stores up at this time
Card roller 22 rotates under the drive of clockwork spring A17, when card storage slot 22, which moves to, to be put at card position, loosens button 21, at this time connecting rod
19 reset under the action of clockwork spring B20, and grab 18 realizes the limit to gear 16, at this time will be in the card storage slot 22 on card storage roller 15
The problem of corresponding card of grafting solves the prior art when carrying out card storage, and card storage quantity is low to be caused to show Limited Number, deposits
After the completion of storage, handwheel 24 is rotated, handwheel 24 drives worm screw 27 to rotate, and worm screw 27 drives turbine 25 to rotate, and turbine 25 is with moving-wire roller
26 rotations, line roller 26 are realized take-up or unwrapping wire action, are made as take-up action, steel wire rope 14 is driven by link block 13 and lifted
Plate 3 moves up and down, and can complete to show that height is adjusted to lifter plate 3 at this time, solve the prior art when being shown,
The problem of displaying height cannot be adjusted according to displaying situation, after being shown to the group, button press 21 at this time, button 21
The movement of 19 one end of connecting rod, clockwork spring B20 is driven to store power, the grab 18 of 19 other end of connecting rod is detached from gear 16, and card storage roller 22 exists at this time
It is rotated under the drive of clockwork spring A17, card to be presented is turned to the front side of card storage plate 4 at this time, loosen button 21, card storage roller 22
It stops operating, solves the prior art during carrying out comparison explanation, need lasting replacement card, reduce explanation effect
The problem of rate exacerbates the abrasion to card simultaneously during explanation, can write writing on the blackboard by board 5.
It can to sum up obtain, the present invention solves the prior art in the process for carrying out comparison explanation by the way that card storage mechanism 2 is arranged
In, the problem of needing lasting replacement card, reduce explanation efficiency while exacerbating the abrasion to card.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of College English Lexical compares explaining device, including mounting bracket (1), card storage mechanism (2), lifter plate (3), regulating box
(7) and pedestal (10), it is characterised in that：Mounting bracket (1), the mounting bracket (1) are installed on pedestal (10) top position
Inside be provided with sliding slot, the sliding block of lifter plate (3) both sides is mounted on inside sliding slot, lifter plate (3) rear position
On be provided with crossbeam B (12), the crossbeam B (12) is welded on the position of mounting bracket (1) upper middle, the crossbeam B (12)
Centre position on guide wheel (11) is installed, be provided with link block (13), the company in the following position directly of the guide wheel (11)
Block (13) is connect on the rear centre position of lifter plate (3) bottom, one end of the link block (13) and steel wire rope (14)
Connection, steel wire rope (14) other end are connect across guide wheel (11) with the line roller (26) in regulating box (7), the handwheel (24)
On the centre position on the outside of regulating box (7), it is rotatablely connected between the handwheel (24) and worm screw (27), the worm screw
(27) turbine (25) is installed in position directly above, is nibbled between the tooth on tooth socket and turbine (25) on the worm screw (27)
Connection is closed, is rotatablely connected by shaft between the turbine (25) and line roller (26), the regulating box (7) is mounted on crossbeam A (6)
Centre on, the crossbeam A (6) is welded in the following position directly of lifter plate (3), on the top position of the lifter plate (3)
Card storage plate (4) is installed, the left and right sides is symmetrically installed with card storage mechanism (2), the card storage mechanism above the card storage plate (4)
(2) include card storage roller (15), gear (16), connecting rod (19) and grab (18), the card storage roller (15) is disposed longitudinally on card storage plate
(4) on, the card storage roller (15) between shaft and card storage plate (4) by being rotatablely connected, the card storage roller (15) and card storage plate (4)
Between shaft on clockwork spring A (17) is installed, gear is installed in the shaft between the clockwork spring A (17) and card storage roller (15)
(16), tooth socket Yu grab (18) clamping of the gear (16), the grab (18) are mounted on connecting rod (19) one end, the connecting rod
(19) shaft is installed, the connecting rod (19) between shaft and card storage plate (4) by being rotatablely connected, the company on centre position
Bar (19) is connect far from grab (18) one end with the button (21) being arranged on card storage plate (4).
2. a kind of College English Lexical according to claim 1 compares explaining device, it is characterised in that：The card storage plate
(4) board (5) is installed on the lifter plate (3) below.
3. a kind of College English Lexical according to claim 1 compares explaining device, it is characterised in that：The crossbeam A (6)
Card hopper (9) is installed on the pedestal (10) of lower section, universal wheel (8) is installed on the lower position of the pedestal (10).
4. a kind of College English Lexical according to claim 1 compares explaining device, it is characterised in that：The card storage roller
(15) it is uniformly provided with four card storage slots (22) on, bayonet (23) is offered inside four card storage slots (22).
5. a kind of College English Lexical according to claim 1 compares explaining device, it is characterised in that：The connecting rod (19)
Clockwork spring B (20) is installed in the shaft between card storage plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810493037.0A CN108777101B (en) | 2018-05-22 | 2018-05-22 | College english vocabulary contrast explanation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810493037.0A CN108777101B (en) | 2018-05-22 | 2018-05-22 | College english vocabulary contrast explanation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108777101A true CN108777101A (en) | 2018-11-09 |
| CN108777101B CN108777101B (en) | 2020-10-23 |
Family
ID=64027316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810493037.0A Expired - Fee Related CN108777101B (en) | 2018-05-22 | 2018-05-22 | College english vocabulary contrast explanation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108777101B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697893A (en) * | 2019-01-26 | 2019-04-30 | 黄河科技学院 | A kind of instructional device comparing Chinese and western callisthenics difference |
| CN110394366A (en) * | 2019-05-09 | 2019-11-01 | 高安市华鸿电器有限公司 | It is a kind of with drawing device in the centering type for improving out line mass |
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| CN203276651U (en) * | 2013-06-06 | 2013-11-06 | 何静 | English word teaching rack |
| CN205247682U (en) * | 2015-10-26 | 2016-05-18 | 郭铁琪 | Adjustable show apparatus |
| CN205881252U (en) * | 2016-06-04 | 2017-01-11 | 哈尔滨理工大学 | English vocabulary of university explains display device |
| CN107507463A (en) * | 2017-09-26 | 2017-12-22 | 绵阳行吉科技有限公司 | A kind of College English Lexical contrasts explaining device |
| CN207264603U (en) * | 2017-06-10 | 2018-04-20 | 展凌云 | A kind of high interesting study device of English teaching |
| CN207367432U (en) * | 2017-06-02 | 2018-05-15 | 孙新娟 | A kind of word learning and memory assistant teaching aid of English teaching |
-
2018
- 2018-05-22 CN CN201810493037.0A patent/CN108777101B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203276651U (en) * | 2013-06-06 | 2013-11-06 | 何静 | English word teaching rack |
| CN205247682U (en) * | 2015-10-26 | 2016-05-18 | 郭铁琪 | Adjustable show apparatus |
| CN205881252U (en) * | 2016-06-04 | 2017-01-11 | 哈尔滨理工大学 | English vocabulary of university explains display device |
| CN207367432U (en) * | 2017-06-02 | 2018-05-15 | 孙新娟 | A kind of word learning and memory assistant teaching aid of English teaching |
| CN207264603U (en) * | 2017-06-10 | 2018-04-20 | 展凌云 | A kind of high interesting study device of English teaching |
| CN107507463A (en) * | 2017-09-26 | 2017-12-22 | 绵阳行吉科技有限公司 | A kind of College English Lexical contrasts explaining device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697893A (en) * | 2019-01-26 | 2019-04-30 | 黄河科技学院 | A kind of instructional device comparing Chinese and western callisthenics difference |
| CN110394366A (en) * | 2019-05-09 | 2019-11-01 | 高安市华鸿电器有限公司 | It is a kind of with drawing device in the centering type for improving out line mass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108777101B (en) | 2020-10-23 |
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Granted publication date: 20201023 Termination date: 20210522 |