CN208101511U - A kind of Portable English teaching board - Google Patents
A kind of Portable English teaching board Download PDFInfo
- Publication number
- CN208101511U CN208101511U CN201721743829.6U CN201721743829U CN208101511U CN 208101511 U CN208101511 U CN 208101511U CN 201721743829 U CN201721743829 U CN 201721743829U CN 208101511 U CN208101511 U CN 208101511U
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- CN
- China
- Prior art keywords
- display board
- supporting block
- block
- movable plate
- board
- 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
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Abstract
The utility model relates to English teaching board technical fields,Especially a kind of Portable English teaching board,Including the first display board,Described first shows that board ends pass through hinged second display board of hinge,Supporting mechanism is equipped between first display board and the second display board,The supporting mechanism includes the first supporting block being arranged on the first display board,Second display board is equipped with the second supporting block,Through slot is offered in first supporting block and the second supporting block,Movable plate is equipped between first supporting block and the second supporting block,The movable plate runs through through slot,The movable plate is equipped with the first block close to one end of the first supporting block,The movable plate is equipped with the second block close to one end of the second supporting block,The movable plate is equipped with position-limit mechanism close to one end of the second supporting block,Both ends are equipped with telescoping mechanism on the downside of first display board,The telescoping mechanism other end is threaded with support base.The utility model has the characteristics that easy to carry.
Description
Technical field
The utility model relates to English teaching board technical field more particularly to a kind of Portable English teaching boards.
Background technique
Board of education is engaged in utensil used in education sector writing demonstration, and usual board of education is located in classroom or meeting
The plate face in room is discussed, with chalk or free ink pen written contents, plays the role of explanation demonstration.But existing board of education is because of body
Product it is too big, while board of education supporting leg be it is fixed, not flexible adjustment, cause it is inconvenient to carry, if reduce plate face volume,
The content that will lead to writing can be reduced.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Portable English proposed
Board of education.
To achieve the goals above, the utility model uses following technical solution：
A kind of Portable English teaching board, including the first display board are designed, described first shows that board ends are equal by hinge
Hinged second display board, is equipped with supporting mechanism between first display board and the second display board, the supporting mechanism includes setting
Set the first supporting block on the first display board, second display board is equipped with the second supporting block, first supporting block with
Through slot is offered in second supporting block, and movable plate, the movable plate are equipped between first supporting block and the second supporting block
It through through slot, and extends to outside through slot, the movable plate is equipped with the first block, and first gear close to one end of the first supporting block
The cross-sectional area of block is greater than the cross-sectional area of through slot, and the movable plate is equipped with the second block close to one end of the second supporting block, and
The cross-sectional area of second block is greater than the cross-sectional area of through slot, and the movable plate is equipped with limit close to one end of the second supporting block
Mechanism, the first display board downside both ends are equipped with telescoping mechanism, and the telescoping mechanism other end is threaded with support base.
Preferably, the position-limit mechanism includes the pin shaft of the second supporting block side setting, is rotatably connected on the pin shaft
Fixture block, the movable plate are equipped with card slot, and the fixture block is connected in card slot.
Preferably, the telescoping mechanism includes the motion bar that both ends are fixedly connected on the downside of the first display board, the motion bar
One end is plugged with casing, and the motion bar lower end is fixedly connected with limited block, and one end is equipped with bolt, the spiral shell on the upside of described sleeve pipe
Bolt is abutted through the side of casing with motion bar.
Preferably, first display board side lower end is equipped with placement plate, offers placed cavity in the placement plate.
The utility model proposes a kind of Portable English teaching board, beneficial effect is：First display board and the second exhibition
The hinged design for showing plate reduces the area of board of education, while also reducing without influencing written contents, reaches portable mesh
, the design of supporting mechanism plays the role of support to the second display board, position-limit mechanism is set when the second display board is opened
Meter prevents movable plate from shaking, and the second display board can be made more stable when writing, the design of the telescoping mechanism is adjustable
The height of board of education, while can also be convenient for the carrying of board of education, the design of placement plate and placed cavity can carry out writing implement
Storage.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Portable English teaching board structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Portable English teaching board front view；
Fig. 3 be the utility model proposes a kind of Portable English teaching board side view；
Fig. 4 be the utility model proposes a kind of Portable English teaching board part A enlarged drawing.
In figure：First display board 1, the second display board 2, placement plate 3, motion bar 4, bolt 5, limited block 6, casing 7, support
Seat 8, hinge 9, the first supporting block 10, movable plate 11, the second supporting block 12, the first block 13, the second block 14, pin shaft 15, card
Slot 16, fixture block 17, through slot 18, placed cavity 19.
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.
Referring to Fig.1-4, a kind of Portable English teaching board, including the first display board 1,1 both ends of the first display board pass through conjunction
9 hinged second display boards 2 of page, are equipped with supporting mechanism between the first display board 1 and the second display board 2, supporting mechanism includes setting
Set the first supporting block 10 on the first display board 1, the second display board 2 is equipped with the second supporting block 12, the first supporting block 10 with
Through slot 18 is offered in second supporting block 12, and movable plate 11 is equipped between the first supporting block 10 and the second supporting block 12, it is mobile
Plate 11 runs through through slot 18, and extends to outside through slot 18, and movable plate 11 is equipped with the first block close to one end of the first supporting block 10
13, and the cross-sectional area of the first block 13 is greater than the cross-sectional area of through slot 18, movable plate 11 is close to one end of the second supporting block 12
Equipped with the second block 14, and the cross-sectional area of the second block 14 is greater than the cross-sectional area of through slot 18, and movable plate 11 is close to second
One end of bracer 12 is equipped with position-limit mechanism, and position-limit mechanism includes the pin shaft 15 of 12 side of the second supporting block setting, on pin shaft 15
It is rotatably connected to fixture block 17, movable plate 11 is equipped with card slot 16, and fixture block 17 is connected in card slot 16, by rotating fixture block 17, makes
Fixture block 17 is detached from card slot 16, then moves movable plate 11, so that movable plate 11 is detached from the second supporting block 12, then by the second display board 2
It is folded in 1 back side of the first display board, reaches portable purpose, the design of the first block 13 and the second block 14 prevents from moving
Movable plate 11 is fallen from the first supporting block 10, plays position-limiting action.
First display board, 1 downside both ends are equipped with telescoping mechanism, and the telescoping mechanism other end is threaded with support base 8, stretch
Mechanism includes the motion bar 4 that 1 downside both ends of the first display board are fixedly connected, and 4 one end of motion bar is plugged with casing 7, under motion bar 4
End is fixedly connected with limited block 6, and 7 upside one end of casing is equipped with bolt 5, and bolt 5 is abutted through the side of casing 7 with motion bar 4,
First display board, 1 side lower end is equipped with placement plate 3, offers placed cavity 19 in placement plate 3, by twisting bolt 5, makes motion bar
In 4 retraction casings 7, convenient for adjusting the height of board of education, while it can also reach portable purpose, support base 8 and casing 7
It is threadedly coupled, the disassembly of seat 8 easy to support, the storage of writing implement is convenient in the design of placed cavity 19.
When in use, by rotating fixture block 17, so that fixture block 17 is detached from card slot 16, then move movable plate 11, make movable plate 11
It is detached from the second supporting block 12, the second display board 2 is then folded in 1 back side of the first display board, by twisting bolt 5, makes activity
Bar 4 is retracted in casing 7, by reducing the area and height of board of education, reaches portable purpose.
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 (4)
1. a kind of Portable English teaching board, including the first display board（1）, which is characterized in that first display board（1）Both ends
Pass through hinge（9）Hinged second display board（2）, first display board（1）With the second display board（2）Between be equipped with support machine
Structure, the supporting mechanism include being arranged in the first display board（1）On the first supporting block（10）, second display board（2）On
Equipped with the second supporting block（12）, first supporting block（10）With the second supporting block（12）On offer through slot（18）, described
First supporting block（10）With the second supporting block（12）Between be equipped with movable plate（11）, the movable plate（11）Through through slot（18）,
And extend to through slot（18）Outside, the movable plate（11）Close to the first supporting block（10）One end be equipped with the first block（13）,
And first block（13）Cross-sectional area be greater than through slot（18）Cross-sectional area, the movable plate（11）Close to the second supporting block
（12）One end be equipped with the second block（14）, and the second block（14）Cross-sectional area be greater than through slot（18）Cross-sectional area, institute
State movable plate（11）Close to the second supporting block（12）One end be equipped with position-limit mechanism, first display board（1）Downside both ends
Equipped with telescoping mechanism, the telescoping mechanism other end is threaded with support base（8）.
2. a kind of Portable English teaching board according to claim 1, which is characterized in that the position-limit mechanism includes second
Supporting block（12）The pin shaft of side setting（15）, the pin shaft（15）On be rotatably connected to fixture block（17）, the movable plate（11）
It is equipped with card slot（16）, the fixture block（17）It is connected to card slot（16）It is interior.
3. a kind of Portable English teaching board according to claim 1, which is characterized in that the telescoping mechanism includes first
Display board（1）The motion bar that downside both ends are fixedly connected（4）, the motion bar（4）One end is plugged with casing（7）, the activity
Bar（4）Lower end is fixedly connected with limited block（6）, described sleeve pipe（7）Upside one end is equipped with bolt（5）, the bolt（5）Through set
Pipe（7）Side and motion bar（4）It abuts.
4. a kind of Portable English teaching board according to claim 1, which is characterized in that first display board（1）One
Side lower end is equipped with placement plate（3）, the placement plate（3）On offer placed cavity（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743829.6U CN208101511U (en) | 2017-12-14 | 2017-12-14 | A kind of Portable English teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743829.6U CN208101511U (en) | 2017-12-14 | 2017-12-14 | A kind of Portable English teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208101511U true CN208101511U (en) | 2018-11-16 |
Family
ID=64130835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721743829.6U Expired - Fee Related CN208101511U (en) | 2017-12-14 | 2017-12-14 | A kind of Portable English teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208101511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484061A (en) * | 2019-01-09 | 2019-03-19 | 日照职业技术学院 | A kind of multimedia industrial and commercial administration teaching equipment |
-
2017
- 2017-12-14 CN CN201721743829.6U patent/CN208101511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484061A (en) * | 2019-01-09 | 2019-03-19 | 日照职业技术学院 | A kind of multimedia industrial and commercial administration teaching equipment |
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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: 20181116 Termination date: 20201214 |