CN208548074U - A kind of Portable English teaching display board - Google Patents
A kind of Portable English teaching display board Download PDFInfo
- Publication number
- CN208548074U CN208548074U CN201820333057.7U CN201820333057U CN208548074U CN 208548074 U CN208548074 U CN 208548074U CN 201820333057 U CN201820333057 U CN 201820333057U CN 208548074 U CN208548074 U CN 208548074U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- sleeve
- shell
- hollow stem
- card
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 240000002444 Sphenoclea zeylanica Species 0.000 claims abstract description 33
- 239000011257 shell materials Substances 0.000 claims abstract 12
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 230000003137 locomotive Effects 0.000 abstract description 4
- 210000001331 Nose Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model provides a kind of Portable English teaching display board, including shell, rubber baffle, card, movable plate, spring, screw rod, hollow stem, base plate, sleeve and screw rod, the case nose inlays rubber baffle, the rubber baffle rear end is equipped with card, the card rear end is equipped with movable plate, the movable plate rear end is equipped with spring, the spring assembles rear wall inside the housing, the design realizes that English teaching is shown using card, card can be squeezed forward automatically simultaneously, the screw lower end is equipped with hollow stem, the hollow stem is mounted on base plate upper end middle position, the base plate upper end is equipped with sleeve, the sleeve upper end is equipped with screw rod, the design adjustable height, locomotive function can also be carried out simultaneously, it is easy to carry, the utility model is easy to use, it improves and shows efficiency, increase teaching efficiency , reduce labor intensity.
Description
Technical field
The utility model is a kind of Portable English teaching display board, belongs to educational aid field.
Background technique
Display board be teacher like using educational aid, lecture contents can be arranged into display board before the class by teacher
On, hours of instruction are saved, efficiency of giving lessons is improved.
Existing English teaching display board is that first the card shown is taken out during displaying, then from new installation
New card increases operating procedure, is not convenient to use, and also reduces and shows efficiency, and existing English teaching display board is being carried
When, often personnel carry manually, large labor intensity, while display board height be it is fixed, when causing using display board,
It can often make the student at rear can not be it is clear that reducing teaching efficiency.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of Portable English teaching display board,
To solve the problems mentioned in the above background technology, the utility model is easy to use, and is improved and is shown efficiency, and teaching efficiency is increased,
Reduce labor intensity.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of Portable English
Impart knowledge to students display board, including functional entity and auxiliary body, and the functional entity lower end is equipped with auxiliary body, the functional entity
Including shell, rubber baffle, card, movable plate and spring, the case nose inlays rubber baffle, the rubber baffle
Rear end is equipped with card, and the card rear end is equipped with movable plate, and the movable plate rear end is equipped with spring, and the spring is assemblied in
Interior of shell rear wall, the interior of shell be equipped with movable plate, the auxiliary body include screw rod, hollow stem, base plate, sleeve with
And screw rod, the screw lower end are equipped with hollow stem, the screw lower end extends into inside hollow stem, and the hollow stem is mounted on bottom
Seat board upper end middle position, the base plate upper end are equipped with sleeve, and the sleeve upper end is equipped with screw rod, sets on the inside of the sleeve
There is hollow stem, the screw rod is mounted on shell lower end.
Further, there are two the rubber baffle is set, two rubber baffles are symmetrically embedded in case nose, and two
The rubber baffle is symmetrically mounted on card front end, and the upper shell is equipped with cover board, and cover board is connected by hinge with shell
It connects.
Further, the card is equipped at least two, and at least two cards are installed in movable plate and rubber stop
Between plate, the spring is equipped at least two, and at least two springs are uniformly mounted on movable plate rear end, described at least two
Spring is uniformly arranged on rear wall inside the housing, and the shell is connected by least two springs with movable plate, the movement
Plate and shell contact position are equipped with ball.
Further, the hollow stem upper end is equipped with bearer ring, and bearer ring is mounted on screw rod, the screw rod and bearing
Ring is connected by ball nut pair, four groups of reinforcement set squares is equidistantly equipped in the hollow stem annular side, and four groups add
Strong set square is installed in base plate upper end, and the hollow stem is connected by four groups of reinforcement set squares with base plate.
Further, the sleeve and screw rod are equipped with four groups, and sleeve described in four groups is equidistantly mounted on base plate upper end,
Sleeve described in four groups is equidistantly mounted on the outside of hollow stem.
Further, the screw rod lower end is equipped with universal wheel, and universal wheel is assemblied in sleeve inner, and the screw rod lower end is worn
It crosses sleeve to be connected with universal wheel, the sleeve lower end is equipped with through-hole, and through-hole is processed on base plate, and through-hole diameter and set
Cylinder internal diameter is identical, and the screw rod upper end is equipped with handwheel, and the screw rod is connected with sleeve by screw thread.
The utility model has the beneficial effects that a kind of Portable English teaching display board, the utility model by addition shell,
Rubber baffle, card, movable plate and spring, the design realize that English teaching is shown using card, while can be automatically by card
It squeezes forward, is easy to use, improve and show efficiency, solve existing English teaching display board during displaying, be first exhibition
The card shown takes out, and then from new card is newly installed, increases operating procedure, is not convenient to use, also reduces and show efficiency etc.
Problem.
Because of addition screw rod, hollow stem, base plate, sleeve and screw rod, which increases teaching efficiency,
Locomotive function can also be carried out simultaneously, it is easy to carry, labor intensity is reduced, existing English teaching display board is solved and is being carried
When, often personnel carry manually, large labor intensity, while display board height be it is fixed, when causing using display board,
It can often make the student at rear can not be it is clear that the problems such as reducing teaching efficiency.
Because adding ball, design plate movement easy to remove, because set square is reinforced in addition, which increases hollow stem and bottom
Seat board fixing intensity, because adding universal wheel, which realizes mobile working, and because adding through-hole, the design is convenient for above and below universal wheel
Mobile, because adding handwheel, convenient for driving screw rod rotation, the utility model is easy to use, and is improved and is shown efficiency for the design, increases religion
Effect is learned, labor intensity is reduced.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of Portable English teaching display board of the utility model；
Fig. 2 is the perspective view of functional entity in a kind of Portable English teaching display board of the utility model；
Fig. 3 is the cross-sectional view of functional entity in a kind of Portable English teaching display board of the utility model；
Fig. 4 is the schematic diagram of auxiliary body in a kind of Portable English teaching display board of the utility model；
In figure: 1- functional entity, 2- auxiliary body, 3- shell, 4- rubber baffle, 5- card, 6- movable plate, 7- spring,
8- screw rod, 9- hollow stem, 10- base plate, 11- sleeve, 12- screw rod.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of Portable English teaching display board, packet
Functional entity 1 and auxiliary body 2 are included, 1 lower end of functional entity is equipped with auxiliary body 2.
Functional entity 1 includes shell 3, rubber baffle 4, card 5, movable plate 6 and spring 7, and rubber is inlayed in 3 front end of shell
Glue baffle 4,4 rear end of rubber baffle are equipped with movable plate 6, and 6 rear end of movable plate is equipped with spring 7, and spring 7 is assemblied in inside shell 3
Rear wall, movable plate 6 is equipped with inside shell 3, which can automatically squeeze forward card 5.
Auxiliary body 2 includes screw rod 8, hollow stem 9, base plate 10, sleeve 11 and screw rod 12, during 8 lower end of screw rod is equipped with
Empty bar 9,8 lower end of screw rod extend into inside hollow stem 9, and hollow stem 9 is mounted on 10 upper end middle position of base plate, on base plate 10
End is equipped with sleeve 11, and 11 upper end of sleeve is equipped with screw rod 12, is equipped with hollow stem 9 on the inside of sleeve 11, screw rod 8 is mounted under shell 3
End, the design adjustable height can also realize locomotive function.
There are two rubber baffle 4 is set, two rubber baffles 4 are symmetrically embedded in 3 front end of shell, and two rubber baffles 4 are symmetrical
It is mounted on 5 front end of card, 3 upper end of shell is equipped with cover board, and cover board is connected by hinge with shell 3, and card 5 is equipped at least two
A, at least two cards 5 are installed between movable plate 6 and rubber baffle 4, and spring 7 is equipped at least two, at least two springs
7 are uniformly mounted on 6 rear end of movable plate, and at least two springs 7 are uniformly arranged in 3 inner back wall of shell, and shell 3 passes through at least two
A spring 7 is connected with movable plate 6, and movable plate 6 and 3 contact position of shell are equipped with ball, and 9 upper end of hollow stem is equipped with bearer ring,
And bearer ring is mounted on screw rod 8, screw rod 8 is connected with bearer ring by ball nut pair, equidistant in 9 annular side of hollow stem
Four groups of reinforcement set squares are installed, and four groups of reinforcement set squares are installed in 10 upper end of base plate, hollow stem 9 passes through four groups of reinforcements
Set square is connected with base plate 10, and sleeve 11 and screw rod 12 are equipped with four groups, and four groups of sleeves 11 are equidistantly mounted on base plate
10 upper ends, four groups of sleeves 11 are equidistantly mounted on 9 outside of hollow stem, and 12 lower end of screw rod is equipped with universal wheel, and universal wheel is assemblied in set
Inside cylinder 11,12 lower end of screw rod passes through sleeve 11 and is connected with universal wheel, and 11 lower end of sleeve is equipped with through-hole, and through-hole processing is the bottom of at
On seat board 10, and through-hole diameter is identical as 11 internal diameter of sleeve, and 12 upper end of screw rod is equipped with handwheel, and screw rod 12 and sleeve 11 pass through screw thread
It is connected.
Specific embodiment: it in progress in use, faculty checks the utility model first, checks whether and deposits
In defect, it can not just carry out using if there is defect, need that maintenance personal is notified to repair at this time, if do not deposited
Can be carried out if problem using, before use, faculty first holds handwheel, and rotated, hand wheel rotating drive spiral shell
Bar 12 rotates, because screw rod 12 is connected with sleeve 11 by screw thread, so the rotation of screw rod 12 can be such that screw rod 12 moves down, screw rod
12 move down drive universal wheel moves down along sleeve 11, when universal wheel and ground face contact, and the utility model is lifted
Afterwards, faculty stops operating handwheel, and then faculty carries out mobile the utility model using universal wheel, easy to carry, when
After the utility model is moved to demand position, faculty stops movement, and rotates handwheel again, and then return universal wheel again
It returns inside sleeve 11, then faculty holds bearer ring, and is rotated, because screw rod 8 and bearer ring pass through ball nut pair
It is connected, so bearer ring rotation drives screw rod 8 to move up along hollow stem 9, screw rod 8, which moves up, drives shell 3 upward
Mobile, after shell 3 is moved to proper height, faculty stops operating bearer ring, which increases teaching
Effect, while locomotive function can also be carried out, it is easy to carry, reduce labor intensity.
Faculty first moves backward movable plate 6 along 3 inner wall of shell, and movable plate 6, which moves backward, to carry out spring 7
Compression, after movable plate 6 is moved to suitable position, faculty stops mobile movable plate 6, and then at least two cards 5 are pressed
Centainly sequentially be mounted between movable plate 6 and rubber baffle 4, then unclamp movable plate 6, movable plate 6 spring 7 effect under forward
It is mobile, and then card 5 is clamped, spring 7 is still in compressive state at this time, and after the completion of the displaying of the first card 5, impart knowledge to students people
Member can take out the first card 5, and then movable plate 6 moves forward under the effect of spring 7, and movable plate 6, which moves forward, drives card 5
It moves forward, and then contacts the second card 5 with rubber baffle 4, which realizes that English teaching is shown using card 5, simultaneously
Automatically card 5 can be squeezed forward, is easy to use, improved and show efficiency.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of Portable English teaching display board, including functional entity (1) and auxiliary body (2), it is characterised in that: described
Functional entity (1) lower end is equipped with auxiliary body (2)；
The functional entity (1) includes shell (3), rubber baffle (4), card (5), movable plate (6) and spring (7), described
Shell (3) front end is inlayed rubber baffle (4), and rubber baffle (4) rear end is equipped with card (5), card (5) rear end
Equipped with movable plate (6), movable plate (6) rear end is equipped with spring (7), after the spring (7) is assemblied in shell (3) inside
Wall, the shell (3) is internal to be equipped with movable plate (6)；
The auxiliary body (2) includes screw rod (8), hollow stem (9), base plate (10), sleeve (11) and screw rod (12), described
Screw rod (8) lower end is equipped with hollow stem (9), and screw rod (8) lower end extends into hollow stem (9) inside, hollow stem (9) installation
In base plate (10) upper end middle position, base plate (10) upper end is equipped with sleeve (11), sleeve (11) the upper end installation
Have screw rod (12), be equipped with hollow stem (9) on the inside of the sleeve (11), the screw rod (8) is mounted on shell (3) lower end.
2. a kind of Portable English teaching display board according to claim 1, it is characterised in that: the rubber baffle (4)
If there are two, two rubber baffles (4) are symmetrically embedded in shell (3) front end, and two rubber baffles (4) are symmetrically installed
In card (5) front end, shell (3) upper end is equipped with cover board, and cover board is connected by hinge with shell (3).
3. a kind of Portable English teaching display board according to claim 1, it is characterised in that: the card (5) is equipped with
At least two, at least two cards (5) are installed between movable plate (6) and rubber baffle (4), and the spring (7) sets
Have at least two, at least two springs (7) are uniformly mounted on movable plate (6) rear end, and at least two springs (7) are uniform
It is arranged in shell (3) inner back wall, the shell (3) is connected by least two springs (7) with movable plate (6), described
Movable plate (6) and shell (3) contact position are equipped with ball.
4. a kind of Portable English teaching display board according to claim 1, it is characterised in that: on the hollow stem (9)
End is equipped with bearer ring, and bearer ring is mounted on screw rod (8), and the screw rod (8) is connected with bearer ring by ball nut pair,
Four groups of reinforcement set squares are equidistantly installed in hollow stem (9) annular side, and four groups of reinforcement set squares are installed in pedestal
Plate (10) upper end, the hollow stem (9) are connected by four groups of reinforcement set squares with base plate (10).
5. a kind of Portable English teaching display board according to claim 1, it is characterised in that: the sleeve (11) and
Screw rod (12) is equipped with four groups, and sleeve described in four groups (11) is equidistantly mounted on base plate (10) upper end, sleeve described in four groups (11)
It is equidistantly mounted on the outside of hollow stem (9).
6. a kind of Portable English teaching display board according to claim 1, it is characterised in that: screw rod (12) lower end
Equipped with universal wheel, and universal wheel is assemblied in sleeve (11) inside, and screw rod (12) lower end passes through sleeve (11) and universal wheel phase
Connection, sleeve (11) lower end is equipped with through-hole, and through-hole is processed on base plate (10), and in through-hole diameter and sleeve (11)
Diameter is identical, and screw rod (12) upper end is equipped with handwheel, and the screw rod (12) is connected with sleeve (11) by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820333057.7U CN208548074U (en) | 2018-03-12 | 2018-03-12 | A kind of Portable English teaching display board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820333057.7U CN208548074U (en) | 2018-03-12 | 2018-03-12 | A kind of Portable English teaching display board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548074U true CN208548074U (en) | 2019-02-26 |
Family
ID=65417779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820333057.7U Expired - Fee Related CN208548074U (en) | 2018-03-12 | 2018-03-12 | A kind of Portable English teaching display board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548074U (en) |
-
2018
- 2018-03-12 CN CN201820333057.7U patent/CN208548074U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190226 Termination date: 20200312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |