CN219927344U - Teaching board - Google Patents
Teaching board Download PDFInfo
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- CN219927344U CN219927344U CN202320358791.XU CN202320358791U CN219927344U CN 219927344 U CN219927344 U CN 219927344U CN 202320358791 U CN202320358791 U CN 202320358791U CN 219927344 U CN219927344 U CN 219927344U
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- teaching board
- connecting piece
- sides
- clamping groove
- teaching
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- 230000009286 beneficial effect Effects 0.000 description 2
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- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model provides a teaching board, comprising: a riser; the sliding groove is formed in the front face of the vertical plate; the sliding block is connected to the inside of the sliding groove in a sliding manner; the elastic pads are fixed on two sides of the inner wall of the chute, and two opposite sides of the elastic pads are respectively contacted with two sides of the sliding block; the connecting piece is fixed on the front surface of the sliding block; the first teaching board is movably connected to one side of the connecting piece; the second teaching board is movably connected to the other side of the connecting piece; the first clamping groove is formed in the tops of two sides of the connecting piece. The teaching board provided by the utility model can be used for quickly and conveniently adjusting the height of the teaching board, and can be locally detached and replaced when the teaching board is damaged, so that the use of the teaching board is better ensured, the practicability is strong, and the teaching board is suitable for popularization.
Description
Technical Field
The utility model relates to the field of teaching tools, in particular to a teaching board.
Background
The teaching is a human-specific talent training activity consisting of the teaching of teachers and the learning of students, through which the teachers purposefully, planarly and orderly guide the students to learn and master cultural scientific knowledge and skills, promote the improvement of quality of the students and enable the students to be people required by society.
The teaching has very important effect, and it is also very common in our daily life, can use the teaching board in the teaching process, but current teaching board is difficult to carry out the regulation on the height fast convenient, and is difficult to dismantle the change locally when the teaching board damages, is difficult to better assurance teaching board's use.
Therefore, it is necessary to provide a teaching board to solve the above technical problems.
Disclosure of Invention
The utility model provides a teaching board, which solves the problems that the existing teaching board is difficult to adjust in height quickly and conveniently and is difficult to locally detach and replace when the teaching board is damaged.
In order to solve the technical problems, the teaching board provided by the utility model comprises:
a riser;
the sliding groove is formed in the front face of the vertical plate;
the sliding block is connected to the inside of the sliding groove in a sliding manner;
the elastic pads are fixed on two sides of the inner wall of the chute, and two opposite sides of the elastic pads are respectively contacted with two sides of the sliding block;
the connecting piece is fixed on the front surface of the sliding block;
the first teaching board is movably connected to one side of the connecting piece;
the second teaching board is movably connected to the other side of the connecting piece;
the first clamping groove is formed in the tops of two sides of the connecting piece;
the first clamping block is fixed at the top of one side opposite to the first teaching board and the second teaching board;
the second clamping groove is formed in the first clamping block;
the second clamping block is clamped in the second clamping groove.
Preferably, the first clamping groove is matched with the first clamping block, and one side of the first clamping block penetrates through the first clamping groove and extends to the inside of the first clamping groove.
Preferably, the second clamping groove is matched with the second clamping block, and one side, away from the second clamping groove, of the second clamping block penetrates through the connecting piece and extends to the top of the connecting piece.
Preferably, the opposite sides of the first teaching board and the second teaching board are respectively contacted with the two sides of the connecting piece, and the handles are fixedly connected to the sides, facing away from the first teaching board and the second teaching board, of the first teaching board and the second teaching board.
Preferably, the bottom fixedly connected with backup pad of riser, the bottom fixedly connected with montant of backup pad.
Preferably, the bottom of montant is connected with the bottom plate through the bearing rotation, the equal fixedly connected with universal wheel in both sides of bottom plate bottom.
Compared with the related art, the teaching board provided by the utility model has the following beneficial effects:
the utility model provides a teaching board, which can be quickly and conveniently adjusted in height through the arrangement of a vertical board, a sliding groove, a sliding block, an elastic pad, a connecting piece, a first teaching board, a second teaching board, a first clamping groove, a first clamping block, a second clamping groove, a second clamping block, a handle, a supporting board, a vertical rod, a bottom board and a universal wheel, and can be locally detached and replaced when the teaching board is damaged, so that the use of the teaching board is better ensured, the practicability is strong, and the teaching board is suitable for popularization.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a teaching board provided by the present utility model;
FIG. 2 is a cross-sectional view of a connector according to the present utility model;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.
Reference numerals in the drawings:
1. riser, 2, spout, 3, slider, 4, elastic pad, 5, connecting piece, 6, first teaching board, 7, second teaching board, 8, first draw-in groove, 9, first fixture block, 10, second draw-in groove, 11, second fixture block, 12, handle, 13, backup pad, 14, montant, 15, bottom plate, 16, universal wheel.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Examples
Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a teaching board according to the present utility model; FIG. 2 is a cross-sectional view of a connector according to the present utility model; FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion B shown in fig. 2. A teaching board comprising:
a riser 1;
the chute 2 is arranged on the front surface of the vertical plate 1;
a sliding block 3, wherein the sliding block 3 is slidably connected to the inside of the chute 2;
the elastic pads 4 are fixed on two sides of the inner wall of the chute 2, and two opposite sides of the elastic pads 4 are respectively contacted with two sides of the sliding block 3;
a connecting piece 5, wherein the connecting piece 5 is fixed on the front surface of the sliding block 3;
the first teaching board 6 is movably connected to one side of the connecting piece 5;
the second teaching board 7 is movably connected to the other side of the connecting piece 5;
the first clamping groove 8 is formed in the tops of two sides of the connecting piece 5;
the first clamping block 9 is fixed on the top of the opposite side of the first teaching board 6 and the second teaching board 7;
the second clamping groove 10 is formed in the first clamping block 9;
the second clamping block 11 is clamped in the second clamping groove 10.
The first clamping groove 8 is matched with the first clamping block 9, and one side of the first clamping block 9 penetrates through the first clamping groove 8 and extends to the inside of the first clamping groove 8.
The second clamping groove 10 is matched with the second clamping block 11, and one side, away from the second clamping groove 10, of the second clamping block 11 penetrates through the connecting piece 5 and extends to the top of the connecting piece 5.
The opposite sides of the first teaching board 6 and the second teaching board 7 are respectively contacted with the two sides of the connecting piece 5, and the handles 12 are fixedly connected to the sides of the first teaching board 6 and the second teaching board 7, which are away from each other.
The teaching board provided by the utility model has the following working principle:
when the use, when need highly adjusting the teaching board, upwards or draw first teaching board 6 or second teaching board 7 down, drive slider 3 inside the spout 2 through connecting piece 5, thereby can highly adjust connecting piece 5, first teaching board 6 and second teaching board 7, can fix slider 3 at different heights through clamping force and frictional force between slider 3 and the elastic pad 4, thereby fix first teaching board 6 and second teaching board 7 at different heights, when the teaching board takes place to lose, pull up second draw-in groove 10 with second fixture block 11, then pull first teaching board 6 and second teaching board 7 to both sides respectively, drive first fixture block 9 break away from first draw-in groove 8, thereby dismantle first teaching board 6 and second teaching board 7 with connecting piece 5 between, thereby can change first teaching board 6 or second teaching board 7 selectively, can rotate first teaching board 6 and second teaching board 7 through the setting of montant 14 and bearing, thereby can carry out the angle to the first teaching board 6 and can be adjusted more by the first teaching board 7.
Compared with the related art, the teaching board provided by the utility model has the following beneficial effects:
through riser 1, spout 2, slider 3, elastic pad 4, connecting piece 5, first teaching board 6, second teaching board 7, first draw-in groove 8, first fixture block 9, second draw-in groove 10, second fixture block 11, handle 12, backup pad 13, montant 14, bottom plate 15 and universal wheel 16's setting, can be quick convenient carry out the regulation on the height to the teaching board, and can carry out the local change of dismantling when the teaching board damages, better assurance the use of teaching board, the practicality is strong, is fit for promoting.
Examples
Referring to fig. 1 in combination, another teaching board is provided according to a second embodiment of the present utility model. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the teaching board provided by the second embodiment of the present utility model is different in that the bottom of the riser 1 is fixedly connected with a support plate 13, and the bottom of the support plate 13 is fixedly connected with a vertical rod 14.
The bottom of montant 14 is connected with bottom plate 15 through the bearing rotation, the both sides of bottom plate 15 bottom are all fixedly connected with universal wheel 16.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A teaching board, comprising:
a riser;
the sliding groove is formed in the front face of the vertical plate;
the sliding block is connected to the inside of the sliding groove in a sliding manner;
the elastic pads are fixed on two sides of the inner wall of the chute, and two opposite sides of the elastic pads are respectively contacted with two sides of the sliding block;
the connecting piece is fixed on the front surface of the sliding block;
the first teaching board is movably connected to one side of the connecting piece;
the second teaching board is movably connected to the other side of the connecting piece;
the first clamping groove is formed in the tops of two sides of the connecting piece;
the first clamping block is fixed at the top of one side opposite to the first teaching board and the second teaching board;
the second clamping groove is formed in the first clamping block;
the second clamping block is clamped in the second clamping groove.
2. The teaching board according to claim 1, wherein the first clamping groove is adapted to the first clamping block, and one side of the first clamping block penetrates through the first clamping groove and extends into the first clamping groove.
3. The teaching board according to claim 1, wherein the second clamping groove is adapted to the second clamping block, and a side of the second clamping block away from the second clamping groove penetrates through the connecting piece and extends to the top of the connecting piece.
4. The teaching board according to claim 1, wherein opposite sides of the first teaching board and the second teaching board are respectively contacted with two sides of the connecting piece, and handles are fixedly connected to opposite sides of the first teaching board and the second teaching board.
5. The teaching board according to claim 1, wherein the bottom of the riser is fixedly connected with a support plate, and the bottom of the support plate is fixedly connected with a vertical rod.
6. The teaching board according to claim 5, wherein the bottom ends of the vertical rods are rotatably connected with a bottom plate through bearings, and universal wheels are fixedly connected to two sides of the bottom plate bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358791.XU CN219927344U (en) | 2023-03-02 | 2023-03-02 | Teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358791.XU CN219927344U (en) | 2023-03-02 | 2023-03-02 | Teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219927344U true CN219927344U (en) | 2023-10-31 |
Family
ID=88503816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320358791.XU Active CN219927344U (en) | 2023-03-02 | 2023-03-02 | Teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219927344U (en) |
-
2023
- 2023-03-02 CN CN202320358791.XU patent/CN219927344U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |