CN212213021U - Portable reading bookshelf is used in primary school's chinese teaching - Google Patents
Portable reading bookshelf is used in primary school's chinese teaching Download PDFInfo
- Publication number
- CN212213021U CN212213021U CN202020467400.4U CN202020467400U CN212213021U CN 212213021 U CN212213021 U CN 212213021U CN 202020467400 U CN202020467400 U CN 202020467400U CN 212213021 U CN212213021 U CN 212213021U
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- China
- Prior art keywords
- fixedly connected
- board
- base
- fixed plate
- portable reading
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- Expired - Fee Related
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Abstract
The utility model discloses a primary school's chinese teaching is with portable reading bookshelf, including the base, there is flexible post, the one end fixedly connected with fixed plate of flexible post, one side fixedly connected with fixing base of fixed plate upper surface, and the board is placed through hinge fixedly connected with at the middle part of fixing base upper surface, places the positive bottom fixedly connected with clamping device of board, and the one side of placing the board is seted up flutedly, and the inside of recess is pegged graft and is had the clipboard. This primary school's chinese teaching is with portable reading bookshelf, through the setting of base and supporting leg, the stability of device has been improved, through the setting of stand and flexible post, be convenient for adjust the height of fixed plate, through the fixed plate, the fixing base, place the board, the setting of spacing groove and bracing piece, adjust the angle of placing board and bracing piece respectively through hinge and pivot, through clamping device's setting, be convenient for fix books, through the setting of clipboard, the personnel of being convenient for write when reading.
Description
Technical Field
The utility model relates to a teaching aid technical field specifically is a primary school's chinese teaching is with portable reading bookshelf.
Background
Along with the continuous development of society and the continuous progress of science, the development speed of the education industry is more rapid, various teaching auxiliary tools are also massively emerged, the variety is various, the structure is various, the application is wide, the function is comprehensive, the portable reading bookshelf for teaching also appears in the life of people as an important educational appliance, the portable bookshelf for teaching in class is a good helper of teachers, but most of the existing portable reading supports for teaching are only a bookshelf, have no matched base and can only be placed on a platform, when teacher's blackboard writing or explanation, need frequently turn around or turn round, the current teaching bookshelf has can not change the angle, and some change angles are less, can not be applicable to whole crowd, can not satisfy most crowds, and inconvenient fixed moreover, books are placed and are dropped easily on the bookshelf, influence reading efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art's not enough, the utility model provides a primary school's chinese teaching is with portable reading bookshelf has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a primary school's chinese teaching is with portable reading bookshelf, includes the base, has flexible post, the one end fixedly connected with fixed plate of flexible post, one side fixedly connected with fixing base of fixed plate upper surface, the board is placed through hinge fixedly connected with in the middle part of fixing base upper surface, place the positive bottom fixedly connected with clamping device of board, the one side of placing the board is seted up flutedly, the inside of recess is pegged graft and is had the clipboard.
Optionally, the side of base fixedly connected with supporting leg, the quantity of supporting leg is four, four the supporting leg equidistant array is in the side of base.
Optionally, threaded holes are formed in the surface of the telescopic column, the number of the threaded holes is a plurality, and the stand column is in threaded connection with the telescopic column through bolts.
Optionally, the middle part at the back of the fixing plate is fixedly connected with a supporting rod through a rotating shaft, a limiting groove is formed in one side of the upper surface of the fixing plate, the limiting grooves are a plurality of, and a hook is fixedly connected to one side of the lower surface of the fixing plate.
Optionally, the clamping device comprises a fixed seat, a groove is formed in the inner side wall of the clamping seat, a spring is fixedly connected to the inner bottom wall of the groove, and a clamping plate is fixedly connected to one end of the spring.
Optionally, one side of the writing board is fixedly connected with a handle, and anti-skid patterns are formed in the surface of the handle.
(III) advantageous effects
The utility model provides a primary school's chinese teaching is with portable reading bookshelf possesses following beneficial effect:
this primary school's chinese teaching is with portable reading bookshelf, setting through base and supporting leg, the stability of device has been improved, setting through stand and flexible post, the height of screw hole threaded connection regulation fixed plate with bolt and the difference of flexible post surface, through the fixed plate, a fixed base, place the board, the setting of spacing groove and bracing piece, adjust the angle of placing board and bracing piece respectively through hinge and pivot, insert the bracing piece the spacing inslot and fix, setting through clamping device, insert books in the clamping device, cardboard compression spring, make the cardboard fix books through the thrust of spring, setting through the clipboard, the setting of handle, draw out the clipboard through the handle, the personnel of being convenient for write when reading, the clipboard sets up inside placing the board, be convenient for store, the space that the clipboard occupy has been reduced.
Drawings
FIG. 1 is a schematic view of a first embodiment of the present invention;
fig. 2 is a schematic diagram of a second structural configuration of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
fig. 4 is a schematic structural view of the clamping device of the present invention.
In the figure: 1. a base; 2. a column; 3. a telescopic column; 4. a fixing plate; 5. a fixed seat; 6. placing the plate; 7. a clamping device; 701. a clamping seat; 702. a groove; 703. a spring; 704. clamping a plate; 8. a writing board; 9. supporting legs; 10. a support bar; 11. a limiting groove; 12. hooking; 13. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a portable reading bookshelf for primary school Chinese teaching comprises a base 1, wherein supporting legs 9 are fixedly connected to the side surface of the base 1, the number of the supporting legs 9 is four, the four supporting legs 9 are arranged on the side surface of the base 1 at equal intervals, the stability of the device is improved through the arrangement of the base 1 and the supporting legs 9, a stand column 2 is fixedly connected to the middle part of the upper surface of the base 1, a telescopic column 3 is inserted into the upper surface of the stand column 2, a threaded hole is formed in the surface of the telescopic column 3, the number of the threaded holes is a plurality of, the stand column 2 is in threaded connection with the telescopic column 3 through a bolt, through the arrangement of the stand column 2 and the telescopic column 3, the bolt is in threaded connection with different threaded holes in the surface of the telescopic column 3 to adjust the height of a fixing plate 4, a fixing plate 4 is fixedly connected to one end of the telescopic column 3, a supporting, the number of the limiting grooves 11 is a plurality, one side of the lower surface of the fixing plate 4 is fixedly connected with a hook 12, the fixing plate 4, the fixing seat 5, the placing plate 6, the limiting groove 11 and the supporting rod 10 are arranged, the angles of the placing plate 6 and the supporting rod 10 are respectively adjusted through a hinge and a rotating shaft, the supporting rod 10 is inserted into the limiting groove 11 for fixing, one side of the upper surface of the fixing plate 4 is fixedly connected with the fixing seat 5, the middle part of the upper surface of the fixing seat 5 is fixedly connected with the placing plate 6 through the hinge, the front bottom of the placing plate 6 is fixedly connected with a clamping device 7, the clamping device 7 comprises a clamping seat 701, the inner side wall of the clamping seat 701 is provided with a groove 702, the inner bottom wall of the groove 702 is fixedly connected with a spring 703, one end of the spring 703 is fixedly connected with a clamping plate, make cardboard 704 fix books through the thrust of spring 703, place one side of board 6 and seted up the recess, the inside of recess is pegged graft there is clipboard 8, one side fixedly connected with handle 13 of clipboard 8, anti-skidding decorative pattern has been seted up on the surface of handle 13, setting through clipboard 8, the setting of handle 13, clipboard 8 is pulled out through handle 13, the personnel of being convenient for write when reading, inside clipboard 8 sets up placing board 6, be convenient for store, the space that clipboard 8 occupy has been reduced.
In conclusion, when the portable reading bookshelf for primary school Chinese teaching is used, the stability of the device is improved through the arrangement of the base 1 and the supporting legs 9, the height of the fixing plate 4 is adjusted through the arrangement of the upright posts 2 and the telescopic posts 3 by connecting bolts with different threaded holes on the surfaces of the telescopic posts 3 in a threaded manner, the angles of the fixing plate 6 and the supporting rod 10 are respectively adjusted through the hinges and the rotating shafts through the arrangement of the fixing plate 4, the fixing seat 5, the placing plate 6, the limiting grooves 11 and the supporting rods 10, the supporting rods 10 are inserted into the limiting grooves 11 for fixing, books are inserted into the clamping device 7 through the arrangement of the clamping device 7, the clamping plate 704 compresses the spring 703, the clamping plate 704 is enabled to fix books through the thrust of the spring 703, the writing plate 8 is arranged through the arrangement of the writing plate 8 and the handles 13, the writing plate 8 is pulled out through the handles 13, so, the writing board 8 is arranged inside the placing board 6, so that the storage is convenient, and the space occupied by the writing board 8 is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a primary school's chinese teaching is with portable reading bookshelf, includes base (1), its characterized in that: the utility model discloses a writing board, including base (1), middle part fixedly connected with stand (2) of base (1) upper surface, it has flexible post (3) to peg graft to the upper surface of stand (2), the one end fixedly connected with fixed plate (4) of flexible post (3), one side fixedly connected with fixing base (5) of fixed plate (4) upper surface, board (6) are placed through hinge fixedly connected with in the middle part of fixing base (5) upper surface, place positive bottom fixedly connected with clamping device (7) of board (6), one side of placing board (6) is seted up flutedly, peg graft in the inside of recess and have clipboard (8).
2. The portable reading bookshelf according to claim 1, wherein: the side fixedly connected with supporting leg (9) of base (1), the quantity of supporting leg (9) is four, four supporting leg (9) equidistant array is in the side of base (1).
3. The portable reading bookshelf according to claim 1, wherein: threaded holes are formed in the surface of the telescopic column (3), the number of the threaded holes is a plurality, and the stand column (2) is in threaded connection with the telescopic column (3) through bolts.
4. The portable reading bookshelf according to claim 1, wherein: the middle part at the back of the fixed plate (4) is provided with a supporting rod (10) through a rotating shaft, a limiting groove (11) is formed in one side of the upper surface of the fixed plate (4), the limiting groove (11) is provided with a plurality of quantity, and a hook (12) is fixedly connected to one side of the lower surface of the fixed plate (4).
5. The portable reading bookshelf according to claim 1, wherein: the clamping device (7) comprises a clamping seat (701), a groove (702) is formed in the inner side wall of the clamping seat (701), a spring (703) is fixedly connected to the inner bottom wall of the groove (702), and a clamping plate (704) is fixedly connected to one end of the spring (703).
6. The portable reading bookshelf according to claim 1, wherein: one side fixedly connected with handle (13) of clipboard (8), anti-skidding decorative pattern has been seted up on the surface of handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020467400.4U CN212213021U (en) | 2020-04-02 | 2020-04-02 | Portable reading bookshelf is used in primary school's chinese teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020467400.4U CN212213021U (en) | 2020-04-02 | 2020-04-02 | Portable reading bookshelf is used in primary school's chinese teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212213021U true CN212213021U (en) | 2020-12-25 |
Family
ID=73904464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020467400.4U Expired - Fee Related CN212213021U (en) | 2020-04-02 | 2020-04-02 | Portable reading bookshelf is used in primary school's chinese teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212213021U (en) |
-
2020
- 2020-04-02 CN CN202020467400.4U patent/CN212213021U/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: 20201225 |