CN211092800U - English exercise auxiliary device - Google Patents
English exercise auxiliary device Download PDFInfo
- Publication number
- CN211092800U CN211092800U CN201921871265.3U CN201921871265U CN211092800U CN 211092800 U CN211092800 U CN 211092800U CN 201921871265 U CN201921871265 U CN 201921871265U CN 211092800 U CN211092800 U CN 211092800U
- Authority
- CN
- China
- Prior art keywords
- folding plate
- writing board
- magnetic part
- supporting seat
- foot
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- 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 discloses an english exercise auxiliary device belongs to teaching appurtenance technical field. The foldable writing board comprises a writing board, wherein at least one side of the writing board is provided with an opening, the bottom of the writing board is provided with a foldable support, and the foldable support comprises a fixed canvas, a first folding plate, a second folding plate, a first supporting seat foot and a second supporting seat foot; the first folding plate is provided with a first locking bolt for locking the first supporting base foot, and the second folding plate is provided with a second locking bolt for locking the second supporting base foot. Its advantage does: a user can fold the device through the foldable bracket, so that the device is convenient to store; when the desk is not available, the device can be placed on legs, stool handles and other places for use through fixing the canvas, and the application range is wide.
Description
Technical Field
The utility model belongs to the technical field of teaching appurtenance, concretely relates to english exercise auxiliary device.
Background
Because of the international universality, the English is widely used in countries such as Europe and America, and in most countries, especially east Asia multinations, foreign languages must be learned, wherein English is taken as a main course, and along with the network use, the English is more popular, and from the world, English is the most widely spread of all languages, and is an indispensable language for new generations of people after being integrated into our lives.
Prior art patent document no: CN201910485636.2, CN 201721683136.2.
SUMMERY OF THE UTILITY MODEL
A plurality of writing boards for auxiliary exercise appear in the prior art, but all have some defects, such as inconvenient carrying caused by overlarge volume, high production cost caused by complex structure and inconvenient use when no desk is available.
An object of the utility model is to provide a simple structure, english exercise auxiliary device portable, use to the not enough of above-mentioned prior art.
The technical scheme of the utility model is realized like this: an English exercise auxiliary device comprises a writing board, wherein at least one side of the writing board is provided with an opening, the bottom of the writing board is provided with a foldable support, the foldable support comprises a fixed canvas, a first foldable board, a second foldable board, a first supporting seat foot and a second supporting seat foot, one side of the first foldable board is hinged with one side of the writing board, the other side of the first foldable board is connected with one side of the first supporting seat foot in a sliding manner, one side of the second foldable board is hinged with the other side of the writing board, the other side of the second foldable board is connected with one side of the first supporting seat foot in a sliding manner, and two ends of the fixed canvas are respectively fixedly connected with the other side of the first supporting seat foot and the other side of the second supporting seat foot; a first locking bolt for locking a first supporting seat foot is arranged on the other side of the first folding plate, and a second locking bolt for locking a second supporting seat foot is arranged on the other side of the second folding plate; the middle part of the first folding plate is provided with a first clearance groove, the first locking bolt is positioned inside the first clearance groove, the middle part of the second folding plate is provided with a second clearance groove, and the second locking bolt is positioned inside the second clearance groove.
English exercise auxiliary device still includes the rubber end cap, the rubber end cap is connected with opening detachably.
The English exercise auxiliary device further comprises a pressing plate, a first magnetic part is arranged at the bottom of the pressing plate, a second magnetic part is arranged on one side of the top of the writing plate, and the first magnetic part is magnetically connected with the second magnetic part; a third magnetic part is arranged at one end of the top of the writing board; a fourth magnetic part is respectively arranged on the other side of the first folding plate and the other side of the second folding plate, a fifth magnetic part matched with the fourth magnetic part in position is arranged at the bottom of the writing board, and the fourth magnetic part is magnetically connected with the fifth magnetic part; the fixed canvas is characterized in that sixth magnetic parts are arranged at two ends of the fixed canvas respectively, a seventh magnetic part matched with the sixth magnetic parts in position is arranged at the bottom of the writing board, and the sixth magnetic part is magnetically connected with the seventh magnetic part.
The utility model adopts the beneficial effect behind the above structure to do: 1. the user can store the paper in the writing board, which is convenient for storing the paper; 2. when the desk is not available, the device can be placed on legs, stool handles and other places for use through fixing the canvas, and the application range is wide; 3. the user can adjust the height of the device by adjusting the first and second supporting seat feet; 4. user's accessible folding support is folded english exercise auxiliary device, the depositing of the device of being convenient for.
Drawings
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
Fig. 1 is a schematic view of an overall structure of a foldable support in an embodiment of the present invention when folded;
fig. 2 is a schematic view of the overall structure of the foldable support of the embodiment of the present invention when folded;
fig. 3 is a schematic view of the overall structure of the foldable support when unfolded according to the embodiment of the present invention;
fig. 4 is a schematic view of the overall structure of the foldable support of the embodiment of the present invention when unfolded;
FIG. 5 is a partial cross-sectional structural view of an embodiment of the present invention;
fig. 6 is a schematic structural view of a pressing plate in an embodiment of the present invention.
In the figure: 1-writing board, 2-opening, 3-fixed canvas, 4-first folding board, 5-second folding board, 6-first supporting base foot, 7-second supporting base foot, 8-first locking bolt, 9-second locking bolt, 11-pressing board, 12-first magnetic part, 13-second magnetic part, 14-third magnetic part, 15-fifth magnetic part, 16-seventh magnetic part, 21-rubber plug, 31-sixth magnetic part and 43-fourth magnetic part.
Detailed Description
The embodiments of the present invention will be further explained with reference to the accompanying drawings:
an English exercise assisting device shown in figures 1-6 comprises a writing board 1, wherein at least one side of the writing board 1 is provided with an opening 2, the bottom of the writing board 1 is provided with a foldable support, the foldable support comprises a fixed canvas 3, a first folding plate 4, a second folding plate 5, a first supporting seat foot 6 and a second supporting seat foot 7, one side of the first folding plate 4 is hinged with one side of the writing board 1, the other side of the first folding plate 4 is connected with one side of the first supporting seat foot 6 in a sliding manner, one side of the second folding plate 5 is hinged with the other side of the writing board 1, the other side of the second folding plate 5 is connected with one side of the first supporting seat foot 6 in a sliding manner, and two ends of the fixed canvas 3 are respectively fixedly connected with the other side of the first supporting seat foot 6 and the other side of the second supporting seat foot 7; a first locking bolt 8 for locking the first supporting base leg 6 is arranged on the other side of the first folding plate 4, and a second locking bolt 9 for locking the second supporting base leg 7 is arranged on the other side of the second folding plate 5; a user can place common tools such as paper, pens and the like in the writing board 1 in advance, when the writing desk is used, the user takes out the paper from the opening 2, unfolds the first folding plate 4 and the second folding plate 5, then rotates the first locking bolt 8 and the second locking bolt 9 to unlock the first supporting base foot 6 and the second supporting base foot 7, so that the heights of the first supporting base foot 6 and the second supporting base foot 7 are adjusted, and then places the fixed canvas 3 on legs and a stool handle for use; after the use, the user can deposit after folding the folding support, simple structure, convenient to use.
Preferably, the first folding plate 4 is provided with a first clearance groove in the middle, the first locking bolt 8 is located inside the first clearance groove, the second folding plate 5 is provided with a second clearance groove in the middle, the second locking bolt 9 is located inside the second clearance groove, the first clearance groove and the second clearance groove are arranged, the weight of the whole device can be reduced, and the first locking bolt 8 and the second locking bolt 9 are arranged in the first clearance groove and the second clearance groove, so that the attractiveness of the whole device can be effectively improved.
Preferably, the opening 2 is detachably connected with a rubber plug 21, and the rubber plug 21 can prevent dust from entering the writing board 1 and prevent the objects stored in the writing board 1 from falling.
Preferably, the English exercise assisting device further comprises a pressing plate 11, a first magnetic part 12 is arranged at the bottom of the pressing plate 11, a second magnetic part 13 is arranged on one side of the top of the writing board 1, the first magnetic part 12 is magnetically connected with the second magnetic part 13, and paper can be fixed on the writing board 1 through the pressing plate 11, so that a user can write the paper; furthermore, a third magnetic part 14 is arranged at one end of the top of the writing board 1, and when a user uses the writing board 1 transversely, the first magnetic part 12 on the pressing plate 11 and the third magnetic part 14 on the writing board 1 can be attracted, so that paper can be transversely fixed on the writing board 1.
Preferably, the other side of the first folding plate 4 and the other side of the second folding plate 5 are respectively provided with a fourth magnetic member 43, the bottom of the writing board 1 is provided with a fifth magnetic member 15 with a position matched with the fourth magnetic member 43, and the fourth magnetic member 43 is magnetically connected with the fifth magnetic member 15, so that the situation that the first folding plate 4 and the second folding plate 5 are separated after being folded can be avoided, the service life of the foldable support can be prolonged by means of magnetic connection, and the foldable support can be folded by means of snap connection, interference fit connection and the like.
Preferably, the fixed canvas 3 is provided with sixth magnetic members 31 at both ends thereof, the bottom of the writing board 1 is provided with seventh magnetic members 16 whose positions are matched with the sixth magnetic members 31, and the sixth magnetic members 31 are magnetically connected with the seventh magnetic members 16, so as to facilitate folding of the fixed canvas 3.
Preferably, the first to seventh magnetic members are magnets, and one of the first magnetic member 12, the second magnetic member 13, the third magnetic member 14, the fourth magnetic member 43, the fifth magnetic member 15, the sixth magnetic member 31, and the seventh magnetic member 16 may be made of an iron sheet, so that the production cost can be reduced; the first to seventh magnetic members may be used in combination with the corresponding parts by means of inlay, glue bonding, or the like.
All of the above-described preferred embodiments can be freely combined with the first embodiment or used alone in combination with the second embodiment.
The beneficial effects of this embodiment: 1. the user can store the paper in the writing board, which is convenient for storing the paper; 2. when the desk is not available, the device can be placed on legs, stool handles and other places for use through fixing the canvas, and the application range is wide; 3. the user can adjust the height of the device by adjusting the first and second supporting seat feet; 4. user's accessible folding support is folded english exercise auxiliary device, the depositing of the device of being convenient for.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.
Claims (7)
1. An english practice auxiliary device which characterized in that: the foldable writing board comprises a writing board (1), wherein an opening (2) is formed in at least one side of the writing board (1), a foldable support is arranged at the bottom of the writing board (1), the foldable support comprises a fixed canvas (3), a first folding plate (4), a second folding plate (5), a first supporting seat foot (6) and a second supporting seat foot (7), one side of the first folding plate (4) is hinged to one side of the writing board (1), the other side of the first folding plate (4) is connected with one side of the first supporting seat foot (6) in a sliding mode, one side of the second folding plate (5) is hinged to the other side of the writing board (1), the other side of the second folding plate (5) is connected with one side of the first supporting seat foot (6) in a sliding mode, and the two ends of the fixed canvas (3) are fixedly connected with the other side of the first supporting seat foot (6) and the other side of the second supporting seat foot; the other side of the first folding plate (4) is provided with a first locking bolt (8) used for locking the first supporting base foot (6), and the other side of the second folding plate (5) is provided with a second locking bolt (9) used for locking the second supporting base foot (7).
2. An english practice assisting device according to claim 1, wherein: the middle of the first folding plate (4) is provided with a first clearance groove, the first locking bolt (8) is located inside the first clearance groove, the middle of the second folding plate (5) is provided with a second clearance groove, and the second locking bolt (9) is located inside the second clearance groove.
3. An english practice assisting device according to claim 1, wherein: the opening (2) is detachably connected with a rubber plug (21).
4. An english practice assisting device according to claim 1, wherein: still include clamp plate (11), clamp plate (11) bottom is equipped with first magnetic part (12), and writing board (1) top one side is equipped with second magnetic part (13), first magnetic part (12) and second magnetic part (13) magnetism are connected.
5. An English practice aid according to claim 4, wherein: and a third magnetic part (14) is arranged at one end of the top of the writing board (1).
6. An english practice assisting device according to claim 1, wherein: the opposite side of first folded sheet (4) and the opposite side of second folded sheet (5) are equipped with fourth magnetism spare (43) respectively, clipboard (1) bottom is equipped with fifth magnetism spare (15) of position and fourth magnetism spare (43) looks adaptation, fourth magnetism spare (43) and fifth magnetism spare (15) magnetism are connected.
7. An english practice assisting device according to claim 1, wherein: fixed canvas (3) both ends are equipped with sixth magnetic part (31) respectively, clipboard (1) bottom is equipped with seventh magnetic part (16) of position and sixth magnetic part (31) looks adaptation, sixth magnetic part (31) and seventh magnetic part (16) magnetism are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921871265.3U CN211092800U (en) | 2019-11-01 | 2019-11-01 | English exercise auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921871265.3U CN211092800U (en) | 2019-11-01 | 2019-11-01 | English exercise auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211092800U true CN211092800U (en) | 2020-07-28 |
Family
ID=71711711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921871265.3U Expired - Fee Related CN211092800U (en) | 2019-11-01 | 2019-11-01 | English exercise auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211092800U (en) |
-
2019
- 2019-11-01 CN CN201921871265.3U patent/CN211092800U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20211101 |