CN215219980U - Multifunctional demonstrating board for Chinese teaching - Google Patents
Multifunctional demonstrating board for Chinese teaching Download PDFInfo
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- CN215219980U CN215219980U CN202120025368.9U CN202120025368U CN215219980U CN 215219980 U CN215219980 U CN 215219980U CN 202120025368 U CN202120025368 U CN 202120025368U CN 215219980 U CN215219980 U CN 215219980U
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- positioning
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- limiting
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- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
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Abstract
The utility model discloses a multifunctional demonstrating board for Chinese teaching, which belongs to the technical field of demonstrating boards, a driving component is arranged at one side inside a supporting and limiting component, a moving and limiting component is arranged at the middle of the driving component and at two sides of the bottom inside the supporting and limiting component, a containing and positioning component is arranged at the bottom of one side of the inner wall of the supporting and limiting component, a positioning and connecting sealing component is arranged at the top of the inner wall of the supporting and limiting component, a demonstrating board positioning component is arranged at the bottom of the positioning and connecting sealing component, a demonstrating board rotating component is arranged in the demonstrating board positioning component, the demonstrating board positioning component and the demonstrating board rotating component are supported by the supporting and limiting component, the moving and limiting component is driven by the driving component to move downwards to the containing and positioning component for containing, thereby achieving the effects of convenient containing and dust prevention, and the effects of sealing and positioning by connecting the sealing component, the equipment is moved by the universal wheel.
Description
Technical Field
The utility model relates to a demonstrating board especially relates to a chinese teaching is with multi-functional demonstrating board, belongs to demonstrating board technical field.
Background
When the Chinese teacher teaches, the Chinese teacher does not need to carry out blackboard writing teaching on the back, and sometimes needs to use auxiliary teaching tools, for example, a teaching board is frequently used, so that the learning enthusiasm of students is improved, and the students can watch the teaching tools conveniently.
The inconvenient simultaneous of current teaching demonstrating board when using is not convenient for accomodate and prevent dust, and the operation is comparatively inconvenient, problem that work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a chinese teaching is with multi-functional demonstrating board, according to the improvement of not enough making above, support demonstrating board locating component and demonstrating board rotating assembly through supporting spacing subassembly, drive through drive assembly and remove spacing subassembly downstream and receive locating component and accomodate to reach and be convenient for accomodate with dirt-proof effect, seal and the effect of location through connecting seal assembly, remove through universal wheel pair equipment.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a chinese teaching is with multi-functional demonstrating board, includes the locating bottom plate, locating bottom plate outer wall both sides department installs and supports spacing subassembly, support inside one side department of spacing subassembly and install drive assembly, drive assembly in the middle of with support inside bottom both sides department of spacing subassembly and install and remove spacing subassembly, support spacing subassembly inner wall one side bottom department and install and accomodate locating component, support spacing subassembly inner wall top department and install location connection seal assembly, location connection seal assembly bottom department installs demonstrating board locating component, be equipped with demonstrating board rotating component in the demonstrating board locating component.
Preferably, the supporting and limiting assembly comprises a bottom supporting tube, a top limiting rod and a limiting part, the bottom supporting tube is arranged in the middle of two sides of the top of the positioning bottom plate, the top limiting rod is inserted into the middle of the top of the bottom supporting tube, and the limiting part is arranged at the top of the top limiting rod.
Preferably, drive assembly includes dwang and driving motor, driving motor installs top gag lever post inner wall top one side department, the dwang is installed driving motor's output.
Preferably, the movable limiting assembly comprises a gear and a rack, the rack is installed at two sides of the inner wall of the bottom supporting pipe, and the gear is sleeved on the rotating rod and meshed with one side of the bottom supporting pipe.
Preferably, accomodate the locating component and include storage tank and teaching board U type locating rack, the storage tank is installed bottom support tube inner wall top department, teaching board U type locating rack is installed department in the middle of the storage tank bottom.
Preferably, the positioning connection sealing assembly comprises a connecting block, a limiting spring, a sealing cover, a positioning ring and a clamping piece, the connecting block is installed at the top of the inner wall of the top limiting rod, the limiting spring is installed at the bottom of the connecting block, the sealing cover is installed at the bottom of the limiting spring, the positioning ring is installed at the middle of the bottom of the inner wall of the sealing cover, the clamping piece is installed at the middle of the top of the storage box, and the positioning ring and the clamping piece are clamped with each other.
Preferably, the teaching board positioning component comprises a teaching board positioning outer frame and a positioning block, the positioning block is installed at the top of the middle of the top limiting rod, and the positioning block is installed at the inner wall of the positioning block.
Preferably, the teaching board rotating assembly comprises a teaching board, a rotating shaft and a connecting rod, the rotating shaft is installed at two sides of the middle of the inner wall of the outer frame for positioning the teaching board, the rotating shaft is inserted into the middle of the rotating shaft, and the teaching board is installed at one side of the connecting rod.
Preferably, the positioning bottom plate is provided with universal wheels at the dead angle.
The utility model has the advantages of:
the utility model provides a pair of chinese teaching is with multi-functional demonstrating board, according to the improvement of not enough making above, support demonstrating board locating component and demonstrating board runner assembly through supporting spacing subassembly, drive through drive assembly and remove spacing subassembly downstream and receive locating component and accomodate to reach and be convenient for accomodate and dirt-proof effect, seal up and the effect of location through connecting seal assembly, remove equipment through universal wheel 2.
Drawings
Fig. 1 is a front view of a teaching board according to a preferred embodiment of a multifunctional teaching board for chinese teaching according to the present invention;
fig. 2 is an enlarged view of a structure at a position a of a teaching board according to a preferred embodiment of the multifunctional teaching board for chinese teaching according to the present invention;
fig. 3 is a side view of the teaching board according to a preferred embodiment of the multifunctional teaching board for chinese teaching of the present invention.
In the figure: 1-positioning bottom plate, 2-universal wheel, 3-bottom support tube, 4-rack, 5-rotating rod, 6-gear, 8-driving motor, 9-top limiting rod, 10-limiting piece, 11-connecting block, 12-limiting spring, 13-sealing cover, 14-positioning ring, 15-teaching board positioning outer frame, 16-positioning block, 17-teaching board, 18-rotating shaft, 19-connecting rod, 20-clamping piece, 21-storage box and 22-teaching board positioning frame.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, the multifunctional demonstrating board for chinese teaching provided by this embodiment includes a positioning bottom board 1, supporting and limiting components are installed at two sides of an outer wall of the positioning bottom board 1, a driving component is installed at one side inside the supporting and limiting components, a moving and limiting component is installed at two sides of a bottom inside the supporting and limiting components in the middle of the driving component, an accommodating and positioning component is installed at a bottom of one side of an inner wall of the supporting and limiting components, a positioning and connecting sealing component is installed at a top of an inner wall of the supporting and limiting components, a demonstrating board positioning component is installed at a bottom of the positioning and connecting sealing component, and a demonstrating board rotating component is arranged in the demonstrating board positioning component.
Support demonstrating board locating component and demonstrating board rotating assembly through supporting spacing subassembly, drive through drive assembly and remove spacing subassembly downstream and receive locating component and accomodate to reach and be convenient for accomodate and dirt-proof effect, seal and the effect of location through connecting seal assembly, remove equipment through universal wheel 2.
In this embodiment: support spacing subassembly and include end support pipe 3, top gag lever post 9 and locating part 10, end support pipe 3 is installed in the middle of the 1 top both sides of positioning bottom plate, and top gag lever post 9 inserts to the middle department in the bottom support pipe 3 top, and locating part 10 is installed in top gag lever post 9 top department, installs in 1 both sides of positioning bottom plate through support pipe 3, inserts in support pipe 3 through top gag lever post 9, places the effect of landing through locating part 10.
In this embodiment: the drive assembly comprises a rotating rod 5 and a drive motor 8, the drive motor 8 is installed at one side of the top of the inner wall of the top limiting rod 9, the rotating rod 5 is installed at the output end of the drive motor 8, and the rotating rod 5 is driven to rotate through the drive motor 8.
In this embodiment: the movable limiting component comprises a gear 6 and a rack 4, the rack 4 is arranged on two sides of the middle of the inner wall of the bottom support pipe 3, the gear 6 is sleeved on the middle of the rotating rod 5 and meshed with one side of the bottom support pipe 3, and the effect of downward movement is achieved on the rack 4 through rotation of the gear 6.
In this embodiment: accomodate locating component includes storage tank 21 and teaching board U type locating rack 22, and storage tank 21 installs in 3 inner wall tops departments of end stay tube, and teaching board U type locating rack 22 installs in the middle of storage tank 21 bottom department, accomodates and fix a position through storage tank 21 and teaching board U type locating rack 22.
In this embodiment: the positioning connection sealing assembly comprises a connecting block 11, a limiting spring 12, a sealing cover 13, a positioning ring 14 and a clamping piece 20, the connecting block 11 is installed at the top of the inner wall of the top limiting rod 9, the limiting spring 12 is installed at the bottom of the connecting block 11, the sealing cover 13 is installed at the bottom of the limiting spring 12, the positioning ring 14 is installed at the middle of the bottom of the inner wall of the sealing cover 13, the clamping piece 20 is installed at the middle of the top of the storage box 21, the positioning ring 14 and the clamping piece 20 are clamped mutually, and the effects of sealing connection and positioning are achieved through the connecting block 11, the limiting spring 12, the sealing cover 13, the positioning ring 14 and the clamping piece 20.
In this embodiment: the teaching board positioning assembly comprises a teaching board positioning outer frame 15 and a positioning block 16, the positioning block 16 is installed at the middle top of the top limiting rod 9, the positioning block 16 is installed at the inner wall of the positioning block 16, and positioning is carried out through the teaching board positioning outer frame 15 and the positioning block 16.
In this embodiment: demonstrating board rotating assembly includes demonstrating board 17, axis of rotation 18 and connecting rod 19, and both sides department in the middle of the 15 inner walls of demonstrating board location frame is installed to axis of rotation 18, and axis of rotation 18 inserts to the department in the middle of the axis of rotation 18, and demonstrating board 17 is installed in connecting rod 19 one side department, through demonstrating board 17, axis of rotation 18 and connecting rod 19 carry out teaching and pivoted effect.
In this embodiment: the universal wheel 2 is installed at the dead angle position of the positioning bottom plate 1, and the effect of movement of the universal wheel 2 is achieved.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (9)
1. The utility model provides a chinese teaching is with multi-functional demonstrating board, includes location bottom plate (1), its characterized in that: the teaching demonstration board is characterized in that supporting limiting components are installed on two sides of the outer wall of the positioning bottom board (1), a driving component is installed on one side inside the supporting limiting components, the driving component is middle and is installed on two sides of the bottom inside the supporting limiting components, the storing and positioning components are installed on the bottom of one side of the inner wall of the supporting limiting components, a positioning and connecting sealing component is installed on the top of the inner wall of the supporting limiting components, a teaching board positioning component is installed on the bottom of the positioning and connecting sealing component, and a teaching board rotating component is arranged in the teaching board positioning component.
2. The multifunctional demonstrating board for Chinese teaching as claimed in claim 1, wherein: the supporting and limiting assembly comprises a bottom supporting pipe (3), a top limiting rod (9) and a limiting part (10), the bottom supporting pipe (3) is installed at the middle of two sides of the top of the positioning bottom plate (1), the top limiting rod (9) is inserted into the middle of the top of the bottom supporting pipe (3), and the limiting part (10) is installed at the top of the top limiting rod (9).
3. The multifunctional demonstrating board for Chinese teaching as claimed in claim 2, wherein: the drive assembly comprises a rotating rod (5) and a drive motor (8), the drive motor (8) is installed at one side of the top of the inner wall of the top limiting rod (9), and the rotating rod (5) is installed at the output end of the drive motor (8).
4. The multifunctional demonstrating board for Chinese teaching according to claim 3, wherein: remove spacing subassembly and include gear (6) and rack (4), rack (4) installation both sides department in the middle of end support pipe (3) inner wall, gear (6) cover is established department in the middle of dwang (5) with end support pipe (3) one side intermeshing.
5. The multifunctional demonstrating board for Chinese teaching according to claim 4, wherein: accomodate locating component includes storage tank (21) and demonstrating board U type locating rack (22), install storage tank (21) end stay tube (3) inner wall top department, demonstrating board U type locating rack (22) are installed department in the middle of storage tank (21) bottom.
6. The multifunctional demonstrating board for Chinese teaching according to claim 5, wherein: the positioning connection sealing assembly comprises a connecting block (11), a limiting spring (12), a sealing cover (13), a positioning ring (14) and a clamping piece (20), the connecting block (11) is installed at the top of the inner wall of the top limiting rod (9), the limiting spring (12) is installed at the bottom of the connecting block (11), the sealing cover (13) is installed at the bottom of the limiting spring (12), the positioning ring (14) is installed at the middle of the bottom of the inner wall of the sealing cover (13), the clamping piece (20) is installed at the middle of the top of the storage box (21), and the positioning ring (14) and the clamping piece (20) are clamped with each other.
7. The multifunctional demonstrating board for Chinese teaching according to claim 6, wherein: the teaching board positioning assembly comprises a teaching board positioning outer frame (15) and a positioning block (16), the positioning block (16) is installed at the top of the middle of the top limiting rod (9), and the positioning block (16) is installed on the inner wall of the positioning block (16).
8. The multifunctional demonstrating board for Chinese teaching according to claim 7, wherein: the teaching board rotating assembly comprises a teaching board (17), a rotating shaft (18) and a connecting rod (19), wherein the rotating shaft (18) is installed at two sides of the middle of the inner wall of the teaching board positioning outer frame (15), the rotating shaft (18) is inserted into the middle of the rotating shaft (18), and the teaching board (17) is installed at one side of the connecting rod (19).
9. The multifunctional demonstrating board for Chinese teaching as claimed in claim 2, wherein: the positioning bottom plate (1) is provided with universal wheels (2) at the dead angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025368.9U CN215219980U (en) | 2021-01-06 | 2021-01-06 | Multifunctional demonstrating board for Chinese teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025368.9U CN215219980U (en) | 2021-01-06 | 2021-01-06 | Multifunctional demonstrating board for Chinese teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215219980U true CN215219980U (en) | 2021-12-17 |
Family
ID=79436978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120025368.9U Expired - Fee Related CN215219980U (en) | 2021-01-06 | 2021-01-06 | Multifunctional demonstrating board for Chinese teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215219980U (en) |
-
2021
- 2021-01-06 CN CN202120025368.9U patent/CN215219980U/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: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |