CN209000299U - A kind of English Electronic board of education - Google Patents
A kind of English Electronic board of education Download PDFInfo
- Publication number
- CN209000299U CN209000299U CN201821452149.3U CN201821452149U CN209000299U CN 209000299 U CN209000299 U CN 209000299U CN 201821452149 U CN201821452149 U CN 201821452149U CN 209000299 U CN209000299 U CN 209000299U
- Authority
- CN
- China
- Prior art keywords
- english
- threaded rod
- blackboard
- mounting plate
- teaching
- 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.)
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Abstract
The utility model discloses a kind of English Electronic boards of education, including English teaching mounting plate, the bottom of the English teaching mounting plate is equipped with walking mechanism, blackboard and electronic teaching board are equipped in the English teaching mounting plate, the blackboard is equipped with English stave, mounting groove corresponding with blackboard and electronic teaching board is equipped in the English teaching mounting plate, the inner sidewall of the mounting groove is rotatably connected to the first threaded rod.The utility model passes through the first threaded rod, blackboard, position-limit mechanism, electronic teaching board and walking mechanism; swing handle is rotated in this way; the first threaded rod is driven to rotate; it moves left and right blackboard and first layer protection is carried out to electronic teaching board; pass through bindiny mechanism, the synergistic effect of Crashworthy plate, the second threaded rod and shaft; the rotation for driving the second threaded rod by the first threaded rod in this way makes sliding shoe that Crashworthy plate be driven to move up and down and carries out second layer protection to electronic teaching board.
Description
Technical field
The utility model relates to English teaching technical field more particularly to a kind of English Electronic boards of education.
Background technique
English Electronic board of education class device in the prior art mainly utilizes electronic teaching board during use
Dynamic menu conveys the general idea of English word or phrase, and students can quickly understand the core of English word or phrase
The meaning, however, existing English Electronic board of education class device, during carrying, if operator's misoperation, leads to English
Electronic teaching board class device collides with other hard materials, will lead to the damage of machine teaching plate in this way, can not normally impart knowledge to students
It uses.
For this purpose, we design a kind of English Electronic board of education.
Utility model content
Purpose of the utility model is to solve in the prior art in the handling process, electronic teaching board collides appearance
Problem easy to damage, and a kind of English Electronic board of education proposed.
To achieve the goals above, the utility model adopts the technical scheme that
The bottom of a kind of English Electronic board of education, including English teaching mounting plate, the English teaching mounting plate is equipped with row
Mechanism is walked, blackboard and electronic teaching board are equipped in the English teaching mounting plate, the blackboard is equipped with English stave, described
Mounting groove corresponding with blackboard and electronic teaching board is equipped in English teaching mounting plate, the inner sidewall of the mounting groove is rotatablely connected
There is the first threaded rod, one end of first threaded rod runs through the inner sidewall of mounting groove and is fixedly connected with limited position mechanism；
The blackboard screw thread is socketed on the first threaded rod, and first threaded rod is connected with shaft by bindiny mechanism,
The one end of the shaft far from bindiny mechanism is connected by the interior lower rotation of the second threaded rod and mounting groove, second screw thread
Bar is fixedly connected with Crashworthy plate corresponding with electronic teaching board by sliding shoe, and the sliding shoe screw thread is socketed in the second threaded rod
On, the bottom of the Crashworthy plate is fixedly connected with multiple connecting rods, and the interior bottom of the mounting groove is equipped with corresponding with connecting rod
Link slot, the connecting rod are slidably connected with link slot inner sidewall.
Preferably, the walking mechanism includes the multiple support rods for being fixedly connected on English teaching mounting plate bottom, described
Support rod is fixedly connected with universal wheel far from one end of English teaching mounting plate bottom.
Preferably, the position-limit mechanism includes the swing handle being fixedly connected on the first threaded rod, the swing handle
On be inserted with gag lever post, the lateral wall of the English teaching mounting plate be equipped with centered on the first threaded rod axle center it is multiple with
The corresponding limiting slot of gag lever post, the gag lever post are fixedly connected with handle far from one end of limiting slot, are arranged on the gag lever post
There is spring, the both ends of the spring are fixedly connected with the lateral wall of handle and swing handle respectively.
Preferably, the bindiny mechanism includes the first helical gear being fixedly attached on the first threaded rod, in the shaft
Fixing sleeve is connected to the second helical gear, and first helical gear is engaged with the second helical gear.
Preferably, the inner sidewall of the mounting groove is fixedly connected with limit shaft, and the blackboard is slidably socketed on limit shaft.
Preferably, the two sides of the connecting rod are fixedly connected to sliding block, and the inner sidewall of the link slot is equipped with and sliding block
Corresponding sliding slot.
The utility model has the beneficial effects that
1, by the first threaded rod, blackboard, position-limit mechanism, electronic teaching board and walking mechanism, swing handle is rotated in this way,
It drives the first threaded rod to rotate, moves left and right blackboard and first layer protection is carried out to electronic teaching board；
2, by bindiny mechanism, the synergistic effect of Crashworthy plate, the second threaded rod and shaft, pass through the first threaded rod band in this way
The rotation of dynamic second threaded rod makes sliding shoe that Crashworthy plate be driven to move up and down and carries out second layer protection to electronic teaching board.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of English Electronic board of education structural schematic diagram；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 be the utility model proposes a kind of English Electronic board of education Crashworthy plate and electronic teaching board structural representation
Figure.
In figure: 1 English teaching mounting plate, 2 blackboards, 3 first threaded rods, 4 shafts, 5 second threaded rods, 6 Crashworthy plates, 7 electricity
Sub- board of education, 8 connecting rods, 9 support rods, 10 universal wheels, 11 swing handles, 12 gag lever posts, 13 springs, 14 first helical gears, 15
Second helical gear, 16 sliding shoes, 17 sliding blocks, 18 limit shafts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of English Electronic board of education, including English teaching mounting plate 1, the bottom of English teaching mounting plate 1
Portion is equipped with walking mechanism, and walking mechanism includes the multiple support rods 9 for being fixedly connected on 1 bottom of English teaching mounting plate, support rod 9
One end far from 1 bottom of English teaching mounting plate is fixedly connected with universal wheel 10, and wherein universal wheel 10 is the prior art, herein not
It is excessively repeated doing, makes the place of the English teaching of the present apparatus using the effect of universal wheel 10 in this way convenient for the movement of the present apparatus
It is not limited, blackboard 2 and electronic teaching board 7 is equipped in English teaching mounting plate 1, blackboard 2 is equipped with English stave, so just
In student after the teaching for having learnt electronic teaching board 7, English word book can be carried out by the English stave on blackboard 2
It writes.
Wherein, be equipped with mounting groove corresponding with blackboard 2 and electronic teaching board 7 in English teaching mounting plate 1, mounting groove it is interior
Side wall is rotatably connected to the first threaded rod 3, and one end of the first threaded rod 3 runs through the inner sidewall of mounting groove and is fixedly connected with limit
Mechanism, position-limit mechanism include the swing handle 11 being fixedly connected on the first threaded rod 3, are inserted with gag lever post on swing handle 11
12, the lateral wall of English teaching mounting plate 1 is equipped with multiple corresponding with gag lever post 12 centered on 3 axle center of the first threaded rod
Limiting slot, gag lever post 12 are fixedly connected with handle far from one end of limiting slot, and spring 13 is arranged on gag lever post 12, spring 13
Both ends are fixedly connected with the lateral wall of handle and swing handle 11 respectively, in this way by the limit to swing handle 11, prevent from removing
During transporting the present apparatus, movement, which occurs, for blackboard 2 to protect electronic teaching board 7.
Wherein, 2 screw thread of blackboard is socketed on the first threaded rod 3, and the inner sidewall of mounting groove is fixedly connected with limit shaft 18, black
Plate 2 is slidably socketed on limit shaft 18, prevents blackboard 2 from rotating together with the first threaded rod 3 in this way, can not be to electronic teaching board 7
It is protected, the first threaded rod 3 is connected with shaft 4 by bindiny mechanism, and bindiny mechanism includes being fixedly attached to the first threaded rod 3
On the first helical gear 14, fixing sleeve is connected to the second helical gear 15 in shaft 4, and the first helical gear 14 is nibbled with the second helical gear 15
It closes, in this way convenient for driving shaft 4 to rotate using swing handle 11, makes the protective device connected in blackboard 2 and shaft 4 simultaneously to electricity
Sub- board of education 7 is protected, the interior lower rotation that the one end of shaft 4 far from bindiny mechanism passes through the second threaded rod 5 and mounting groove
Connection, the second threaded rod 5 are fixedly connected with Crashworthy plate 6 corresponding with electronic teaching board 7,16 screw thread of sliding shoe by sliding shoe 16
It is socketed on the second threaded rod 5, the bottom of Crashworthy plate 6 is fixedly connected with multiple connecting rods 8, and the interior bottom of mounting groove is equipped with and connects
The corresponding link slot of extension bar 8, connecting rod 8 are slidably connected with link slot inner sidewall, and the two sides of connecting rod 8 are fixedly connected to sliding block
17, the inner sidewall of link slot is equipped with sliding slot corresponding with sliding block 17, assists sliding up and down for Crashworthy plate 6 in this way, prevents Crashworthy plate 6
Sliding deflects, and interferes the normal operating of the present apparatus.
In the utility model, student is learnt by content on viewing electronic teaching board 7 first, wherein electronic instruction
Plate 7 is the prior art, no longer does excessively repeat herein, then student carries out writing English by the English stave on blackboard 2
Word and vocabulary, after student has learnt, operator releases gag lever post 12 to the position-limiting action of swing handle 11, rotates swing handle
11, swing handle 11 drives the rotation of the first threaded rod 3, and the rotation of the first threaded rod 3 will drive blackboard 2 and move right and drive the
The rotation of one helical gear 14, the rotation of the first helical gear 14 will drive the rotation of the second helical gear 15, and the second helical gear 15 turns
The dynamic rotation that will drive shaft 4, the rotation of shaft 4 will drive the rotation of the second threaded rod 5, and the rotation of the second threaded rod 5 can band
Dynamic 16 upward sliding of sliding shoe, 16 upward sliding of sliding shoe will drive connecting rod 8 and Crashworthy plate 6 moves upwards, until blackboard 2 is complete
Electronic teaching board 7 is covered entirely, is offseted by Crashworthy plate 6 and blackboard 2, swing handle 11 is limited using gag lever post 12
Position, then shifted by the universal wheel 10 in the present apparatus.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of English Electronic board of education, including English teaching mounting plate (1), which is characterized in that the English teaching mounting plate
(1) bottom is equipped with walking mechanism, and blackboard (2) and electronic teaching board (7) are equipped in the English teaching mounting plate (1), described
Blackboard (2) is equipped with English stave, and it is right with blackboard (2) and electronic teaching board (7) to be equipped in the English teaching mounting plate (1)
The mounting groove answered, the inner sidewall of the mounting groove are rotatably connected to the first threaded rod (3), one end of first threaded rod (3)
Through mounting groove inner sidewall and be fixedly connected with limited position mechanism；
Blackboard (2) screw thread is socketed on the first threaded rod (3), and first threaded rod (3) is connected with by bindiny mechanism
Shaft (4), the one end of the shaft (4) far from bindiny mechanism are connected by the interior lower rotation of the second threaded rod (5) and mounting groove
It connects, second threaded rod (5) is fixedly connected with Crashworthy plate (6) corresponding with electronic teaching board (7), institute by sliding shoe (16)
It states sliding shoe (16) screw thread to be socketed on the second threaded rod (5), the bottom of the Crashworthy plate (6) is fixedly connected with multiple connecting rods
(8), the interior bottom of the mounting groove is equipped with link slot corresponding with connecting rod (8), the connecting rod (8) and link slot inner sidewall
It is slidably connected.
2. a kind of English Electronic board of education according to claim 1, which is characterized in that the walking mechanism includes fixed connects
Multiple support rods (9) in English teaching mounting plate (1) bottom are connect, the support rod (9) is far from English teaching mounting plate (1) bottom
The one end in portion is fixedly connected with universal wheel (10).
3. a kind of English Electronic board of education according to claim 1, which is characterized in that the position-limit mechanism includes fixed connects
The swing handle (11) on the first threaded rod (3) is connect, is inserted with gag lever post (12), the English on the swing handle (11)
The lateral wall of teaching mounting plate (1) is equipped with multiple corresponding with gag lever post (12) centered on the first threaded rod (3) axle center
Limiting slot, the gag lever post (12) are fixedly connected with handle far from one end of limiting slot, are arranged with bullet on the gag lever post (12)
The both ends of spring (13), the spring (13) are fixedly connected with the lateral wall of handle and swing handle (11) respectively.
4. a kind of English Electronic board of education according to claim 1, which is characterized in that the bindiny mechanism includes fixing sleeve
The first helical gear (14) on the first threaded rod (3) is connect, fixing sleeve is connected to the second helical gear (15), institute on the shaft (4)
The first helical gear (14) is stated to engage with the second helical gear (15).
5. a kind of English Electronic board of education according to claim 1, which is characterized in that the inner sidewall of the mounting groove is fixed
It is connected with limit shaft (18), the blackboard (2) is slidably socketed on limit shaft (18).
6. a kind of English Electronic board of education according to claim 1, which is characterized in that the two sides of the connecting rod (8) are equal
It is fixedly connected with sliding block (17), the inner sidewall of the link slot is equipped with sliding slot corresponding with sliding block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452149.3U CN209000299U (en) | 2018-09-05 | 2018-09-05 | A kind of English Electronic board of education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452149.3U CN209000299U (en) | 2018-09-05 | 2018-09-05 | A kind of English Electronic board of education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209000299U true CN209000299U (en) | 2019-06-18 |
Family
ID=66799313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821452149.3U Expired - Fee Related CN209000299U (en) | 2018-09-05 | 2018-09-05 | A kind of English Electronic board of education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209000299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895798A (en) * | 2021-02-08 | 2021-06-04 | 梅茹 | Easel with adjustable a baffle for education management |
-
2018
- 2018-09-05 CN CN201821452149.3U patent/CN209000299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895798A (en) * | 2021-02-08 | 2021-06-04 | 梅茹 | Easel with adjustable a baffle for education management |
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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: 20190618 Termination date: 20210905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |