CN214955504U - Teaching board structure for high school Chinese education - Google Patents
Teaching board structure for high school Chinese education Download PDFInfo
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- CN214955504U CN214955504U CN202121220371.2U CN202121220371U CN214955504U CN 214955504 U CN214955504 U CN 214955504U CN 202121220371 U CN202121220371 U CN 202121220371U CN 214955504 U CN214955504 U CN 214955504U
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- 230000006978 adaptation Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a teaching board structure for high school Chinese education, which comprises a main display board, wherein the upper and lower ends of the main display board are both fixed with frame plates, the rear end of each frame plate is fixed with two support plates, the bottom of each support plate is fixed with a base, and the middle position of the outer surface of the front end of the main display board is provided with an erasing piece for erasing; two symmetries set up the vice show board in main show inboard portion, the utility model discloses an at the built-in vice show board of two blocks of area sizes the same of main show board to utilize the driving action of first movable rod and second movable rod to make two vice show boards can stretch out from main show inboard, thereby can enlarge the area of teaching board, the teacher of being convenient for writes the professor to more contents, the work load that the teacher frequently wiped the board has been reduced, teacher's work efficiency has been improved, and the student can once only remember down the main content in the main show board, student's learning efficiency has been improved.
Description
Technical Field
The utility model relates to a teaching board technical field specifically is a teaching board structure is used in high school's chinese education.
Background
The teaching board is a board placed in a classroom or a conference room, contents are written by chalk or a water pen to play a role in explaining and demonstrating, Chinese is a teaching subject in a basic education course system, the teaching contents are language culture, the operation form is language culture, the capability of the Chinese is the basis for learning other subjects and science, and is an important human and social subject, and the high school Chinese is often used as a display board when teaching.
The display area of the existing high school Chinese education display board is generally smaller, if a teacher writes a large font of content or when the content prepared by the teacher is too much, the area of the display board is often insufficient, the display board can not be displayed on one display board, and the teacher needs to erase the content on the display board, and then new content teaching is performed again, some knowledge students do not have to take notes, and the knowledge students can be erased by the teacher, so that the enthusiasm of the students in class is influenced, and the workload of the teacher is increased by frequently erasing the content on the teaching board, the work efficiency of the teacher is reduced, therefore, the teaching board structure for high school Chinese education is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can enlarge the area of show board, reduce the content and clean the teaching board structure for chinese education of high school of number of times to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a teaching board structure for high school Chinese education comprises a main display board, wherein frame boards are fixed to the upper end and the lower end of the main display board, two supporting plates are fixed to the rear ends of the frame boards, a base is fixed to the bottom of each supporting plate, and an erasing piece for erasing is arranged in the middle of the outer surface of the front end of the main display board; two symmetries set up the vice show board at main show inboard part, the bottom of vice show board is fixed with first slider, set up the first spout with first slider looks adaptation on the framed panel, the bottom of first slider is fixed with the connecting plate, the bottom of connecting plate is fixed with the connecting rod, the quantity of connecting rod is two, one of them the one end of connecting rod articulates there is first movable rod, another the one end of connecting rod articulates there is the second movable rod, the shape size of first movable rod and second movable rod is the same, the front end of backup pad is fixed with the mounting panel, and installs the manual regulation piece that is used for driving two vice show board relative motions on the mounting panel.
Preferably, manual regulation piece is including fixing two L templates on the mounting panel front end surface, two all rotate through the bearing on the L template and be connected with the pivot, two be fixed with drive gear and driven gear in the pivot respectively, the transmission is connected with the V belt between drive gear and the driven gear, the both ends of V belt all are fixed with the connecting block, and the one end that connecting rod was kept away from to first movable rod and second movable rod all with connecting block activity hinge joint, can drive two vice show boards and stretch out from main show inboard through the actuating action of manual regulation piece to can enlarge the area of teaching board.
Preferably, one end of one of the rotating shafts is fixed with a crank, and the crank is provided with an anti-slip sleeve, so that the operation of a teacher is facilitated.
Preferably, the two ends of the main display board are provided with through grooves, so that the auxiliary display board can be moved out of the main display board.
Preferably, it is including fixing the fixed block in vice show board bottom to erase the piece, the bottom of fixed block is fixed with the second slider, and the front end of framed panel has seted up the second spout, and second slider sliding connection is in the second spout, the one end that the fixed block was kept away from to the second slider is fixed with the mounting bracket, T type draw-in groove has been seted up to the inboard of mounting bracket, and the joint has the T template in the T type draw-in groove, one side that the T template is close to vice show board is fixed with the cleanness and wipes, the cleanness is wiped and is assisted the surface in close contact with of show board, can make things convenient for mr to carry out on a large scale the erasing to the content on the main show board through erasing the piece.
Preferably, four corners in the bottom of the base are respectively fixed with a movable wheel, so that the teaching board can be moved conveniently.
Preferably, the inner wall of the first sliding block is in a smooth state, so that the auxiliary display board is better, smooth and stable when moving.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a build-in two vice show boards that the area size is the same at main show inboard, and utilize the actuating action of first movable rod and second movable rod to make two vice show boards stretch out in can following main show boards, thereby can enlarge the area of teaching board, the teacher of being convenient for writes the professor to more contents, the work load that the teacher frequently wiped the board has been reduced, teacher's work efficiency has been improved, and the student can once only write down the main content in the main show board, student's learning efficiency has been improved.
2. The utility model discloses a manual regulation piece of design can realize the manual regulation of mutual motion between first movable rod and the second movable rod for the mr is more convenient when using.
3. The utility model discloses a piece of erasing of design, when the mr is less in the content of main show board show, can make things convenient for the manual content to main show board of mr to carry out on a large scale and erase, avoids using the blackboard eraser to make a round trip to clean.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of the main display board of the present invention;
FIG. 4 is a schematic structural view of the manual adjusting member of the present invention;
fig. 5 is a schematic view of the erasing member of the present invention.
In the figure: 1-a main display board; 2-a frame plate; 3-a support plate; 4-a base; 5-moving wheels; 6-a first chute; 7-a first slider; 8-a secondary display board; 9-a second chute; 10-an eraser; 11-a connecting plate; 12-a connecting rod; 13-mounting a plate; 14-a first movable bar; 15-a second movable bar; 16-a manual adjustment; 17-a through slot; 18-a rotating shaft; 19-L type board; 20-a drive gear; 21-a crank; 22-a driven gear; 23-V belt; 24-connecting blocks; 25-fixing block; 26-a second slide; 27-a mounting frame; 28-T type board; 29-T type card slot; 30-cleaning wipe.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, a teaching board structure for high school chinese education in the figures includes a main display board 1, frame boards 2 are fixed to upper and lower ends of the main display board 1, two support boards 3 are fixed to rear ends of the frame boards 2, a base 4 is fixed to bottom of each support board 3, and an erasing member 10 for erasing is disposed in the middle of the outer surface of the front end of the main display board 1; two symmetries set up at the inside vice show board 8 of main show board 1, the bottom of vice show board 8 is fixed with first slider 7, set up on the framed panel 2 with the first spout 6 of first slider 7 looks adaptation, the bottom of first slider 7 is fixed with connecting plate 11, the bottom of connecting plate 11 is fixed with connecting rod 12, the quantity of connecting rod 12 is two, one of them the one end of connecting rod 12 articulates there is first movable rod 14, another the one end of connecting rod 12 articulates there is second movable rod 15, the shape size of first movable rod 14 and second movable rod 15 is the same, the front end of backup pad 3 is fixed with mounting panel 13, and installs the manual regulating part 16 that is used for driving two vice show board 8 relative motions on the mounting panel 13.
Wherein, in order to make the auxiliary display board 8 move out from the main display board 1, the two ends of the main display board 1 are both provided with through slots 17.
Meanwhile, in order to facilitate the movement of the teaching board, the moving wheels 5 are fixed at the four corners of the bottom of the base 4.
In addition, in order to make the sub display board 8 more smoothly and stably move, the inner wall of the first sliding block 7 is in a smooth state.
When the area of the main display board 1 is enlarged: first, an angle is rotated through the driving action of the manual adjusting piece 16, then the manual adjusting piece 16 can drive the first movable rod 14 and the second movable rod 15 to exchange positions with the connected end, at the moment, the other ends of the first movable rod 14 and the second movable rod 15 can drive the first sliding block 7 to slide in the first sliding groove 6 under the rotating action of the connecting rod 12, then two auxiliary display boards 8 are driven to slide out of the two ends of the main display board 1 in the main display board 1, which is equivalent to splicing the two auxiliary display boards 8 at the two ends of the main display board 1, and further the area of the main display board 1 is enlarged, so that a teacher can write and teach more contents conveniently, the workload of frequently wiping the board by the teacher is reduced, the working efficiency of the teacher is improved, and the students can write main contents in the main display board 1 at one time, and the learning efficiency of the students is improved.
Example 2
Referring to fig. 4, in this embodiment, as further described in embodiment 1, the manual adjusting part 16 in the figure includes two L-shaped plates 19 fixed on the outer surface of the front end of the mounting plate 13, the two L-shaped plates 19 are both rotatably connected with rotating shafts 18 through bearings, a driving gear 20 and a driven gear 22 are respectively fixed on the two rotating shafts 18, a triangular belt 23 is connected between the driving gear 20 and the driven gear 22 in a transmission manner, connecting blocks 24 are fixed at both ends of the triangular belt 23, and ends of the first movable rod 14 and the second movable rod 15 far away from the connecting rod 12 are both movably hinged to the connecting blocks 24.
In order to facilitate the operation of a teacher, a crank 21 is fixed at one end of one of the rotating shafts 18, and an anti-slip sleeve is arranged on the crank 21.
When the two secondary display boards 8 are driven to move relatively: the user holds crank 21 and clockwise rotation earlier, drive gear 20 drives pivot 18 rotatory, it is rotatory to drive driven gear 22 under drive gear 20 and the meshing of V belt 23 again, then can drive two connecting blocks 24 of connecting on the V belt 23 and remove, the removal of two connecting blocks 24 can drive the one end exchange position of first movable rod 14 and second movable rod 15 of articulated with it, meanwhile the other end of first movable rod 14 and second movable rod 15 can drive first slider 7 and slide in first spout 6 under the rotation of connecting rod 12, then drive two vice show boards 8 and roll off the both ends outside to main show board 1 in main show board 1.
Example 3
Referring to fig. 1 and fig. 5, in this embodiment, to further describe example 1, frame plates 2 are fixed to upper and lower ends of the main display plate 1 in the figure, two support plates 3 are fixed to rear ends of the frame plates 2, a base 4 is fixed to bottoms of the support plates 3, and an erasing part 10 for erasing is disposed in a middle position of an outer surface of a front end of the main display plate 1.
Wherein, it includes the fixed block 25 of fixing in vice show board 8 bottom to erase piece 10, the bottom of fixed block 25 is fixed with second slider 26, and the second spout 9 has been seted up to the front end of framed panel 2, and second slider 26 sliding connection is in second spout 9, the one end that fixed block 25 was kept away from to second slider 26 is fixed with mounting bracket 27, T type draw-in groove 29 has been seted up to mounting bracket 27's inboard, and has connect T template 28 in the T type draw-in groove 29, one side that T template 28 is close to vice show board 8 is fixed with clean 30 of wiping, clean 30 and vice show board 8's surface in close contact with, can make things convenient for mr to carry out on a large scale the erasure to the content on the main show board 1 through erasing piece 10.
When the eraser 10 is mounted and used: firstly, the T-shaped board 28 is taken and clamped into the T-shaped clamping groove 29 on the mounting frame 27, so that the cleaning wiper 30 can be conveniently mounted and replaced, then the auxiliary display board 8 is further driven to move through the driving action of the manual adjusting piece 16, the auxiliary display board 8 can drive the second sliding block 26 to slide in the second sliding groove 9 when moving, the mounting frame 27 is further driven to move on the main display board 1, and finally, the content on the main display board 1 can be wiped through the movement of the cleaning wiper 30.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A teaching board structure for high school Chinese education, comprising:
the display device comprises a main display board (1), wherein frame plates (2) are fixed at the upper end and the lower end of the main display board (1), two supporting plates (3) are fixed at the rear ends of the frame plates (2), a base (4) is fixed at the bottom of each supporting plate (3), and an erasing piece (10) for erasing is arranged in the middle of the outer surface of the front end of the main display board (1);
two auxiliary display boards (8) symmetrically arranged in the main display board (1), a first slide block (7) is fixed at the bottom of each auxiliary display board (8), a first sliding groove (6) matched with the first sliding block (7) is arranged on the frame plate (2), the bottom of the first sliding block (7) is fixed with a connecting plate (11), the bottom of the connecting plate (11) is fixed with two connecting rods (12), the number of the connecting rods (12) is two, one end of one of the connecting rods (12) is hinged with a first movable rod (14), one end of the other connecting rod (12) is hinged with a second movable rod (15), the first movable rod (14) and the second movable rod (15) have the same shape and size, the front end of the supporting plate (3) is fixed with a mounting plate (13), and a manual adjusting piece (16) for driving the two auxiliary display boards (8) to move relatively is arranged on the mounting plate (13).
2. The teaching board structure for high school chinese education according to claim 1, wherein: manual regulation piece (16) are including fixing two L templates (19) on mounting panel (13) front end surface, two all be connected with pivot (18), two through bearing rotation on L template (19) be fixed with drive gear (20) and driven gear (22) on pivot (18) respectively, the transmission is connected with V belt (23) between drive gear (20) and driven gear (22), the both ends of V belt (23) all are fixed with connecting block (24), and the one end that connecting rod (12) were kept away from in first movable rod (14) and second movable rod (15) all with connecting block (24) activity hinge.
3. The teaching board structure for high school chinese education according to claim 2, wherein: one end of one of the rotating shafts (18) is fixed with a crank (21), and the crank (21) is provided with an anti-slip sleeve.
4. The teaching board structure for high school chinese education according to claim 1, wherein: through grooves (17) are formed in the two ends of the main display board (1).
5. The teaching board structure for high school chinese education according to claim 1, wherein: erase piece (10) including fixing fixed block (25) in vice show board (8) bottom, the bottom of fixed block (25) is fixed with second slider (26), and second spout (9) have been seted up to the front end of framed panel (2), and second slider (26) sliding connection in second spout (9), the one end that fixed block (25) were kept away from in second slider (26) is fixed with mounting bracket (27), T type draw-in groove (29) have been seted up to the inboard of mounting bracket (27), and have T template (28) in T type draw-in groove (29) joint, one side that T template (28) are close to vice show board (8) is fixed with clean wiping (30), the outer surface in close contact with of clean wiping (30) and vice show board (8).
6. The teaching board structure for high school chinese education according to claim 1, wherein: four corners of the bottom of the base (4) are respectively fixed with a movable wheel (5).
7. The teaching board structure for high school chinese education according to claim 1, wherein: the inner wall of the first sliding block (7) is in a smooth state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220371.2U CN214955504U (en) | 2021-06-02 | 2021-06-02 | Teaching board structure for high school Chinese education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220371.2U CN214955504U (en) | 2021-06-02 | 2021-06-02 | Teaching board structure for high school Chinese education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214955504U true CN214955504U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121220371.2U Expired - Fee Related CN214955504U (en) | 2021-06-02 | 2021-06-02 | Teaching board structure for high school Chinese education |
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| Country | Link |
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| CN (1) | CN214955504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654283A (en) * | 2022-10-27 | 2023-01-31 | 青岛云裳羽衣物联科技有限公司 | Language-controlled IOT multifunctional intelligent screen |
-
2021
- 2021-06-02 CN CN202121220371.2U patent/CN214955504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654283A (en) * | 2022-10-27 | 2023-01-31 | 青岛云裳羽衣物联科技有限公司 | Language-controlled IOT multifunctional intelligent screen |
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Granted publication date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |