CN210759937U - Intelligent blackboard for multimedia teaching - Google Patents
Intelligent blackboard for multimedia teaching Download PDFInfo
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- CN210759937U CN210759937U CN201920750413.XU CN201920750413U CN210759937U CN 210759937 U CN210759937 U CN 210759937U CN 201920750413 U CN201920750413 U CN 201920750413U CN 210759937 U CN210759937 U CN 210759937U
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- Prior art keywords
- writing board
- blackboard
- clipboard
- multimedia teaching
- display unit
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- 239000011521 glass Substances 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent blackboard for multimedia teaching, including installing left clipboard and the right clipboard on the blackboard frame, left side clipboard and right clipboard are located touch-control display element left side and right side, still have an activity clipboard, be provided with guide way and at least one interval distribution's leading wheel under activity clipboard lower extreme and the blackboard frame between the terminal surface, the leading wheel embedding guide way is in when touch-control display element is in operating condition, the activity clipboard is located left clipboard or right clipboard the place ahead, when touch-control display element is in non-operating condition, the activity clipboard is located touch-control display element the place ahead. The utility model discloses multimedia teaching is with intelligent blackboard when taking into account multimedia teaching, has realized showing and the best state of writing, and user experience is good, and the design of ball, and the structure is ingenious, and simple to operate and practice thrift the cost, has improved the production efficiency of blackboard.
Description
Technical Field
The utility model relates to a blackboard belongs to education and equips technical field.
Background
With the progress and development of national economy, the improvement of education quality is imperative, and the reform of the education field must be deepened, so that the promotion of education informatization is important. As is well known, a blackboard is an indispensable teaching facility in the teaching process, and in order to realize educational informatization, blackboard intellectualization also becomes a trend of blackboard development. Multimedia teaching among the prior art uses the projector with intelligent blackboard, the curtain, the blackboard, the terminal, well accuse, device such as display panel and whiteboard replaces original non-multimedia teaching with intelligent blackboard, present the majority teaching class is on, in order to enlarge the demonstration scope of blackboard, can adopt a chalk blackboard and the mode of multimedia teaching with intelligent blackboard combination, specifically, multimedia teaching sets up in the middle with intelligent blackboard, the chalk blackboard is subdivided to both sides, the blackboard that can have three demonstration simultaneously like this, but this kind of combination mode is physical combination, a great deal of problem is as follows: in order to realize the display function, the panel with good light transmittance must be selected, and in order to realize the writable function, the panel of the touch display device must have certain roughness and color, which inevitably affects the light transmittance of the panel of the touch display device.
Disclosure of Invention
The utility model aims at providing a multimedia teaching uses intelligent blackboard, this multimedia teaching uses intelligent blackboard when compromise multimedia teaching, has realized showing and the best state of writing, and user experience is good, and the design of ball, and the structure is ingenious, and simple to operate and saving cost have improved the production efficiency of blackboard.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an intelligent blackboard for multimedia teaching comprises a left writing board and a right writing board which are arranged on a blackboard frame, wherein the left writing board and the right writing board are positioned on the left side and the right side of a touch display unit;
the blackboard is characterized by also comprising a movable writing board, wherein a strip-shaped guide groove and at least one mounting groove distributed at intervals are arranged between the upper end surface of the movable writing board and the upper end surface of the blackboard frame, and at least one ball is embedded into the mounting groove and is positioned in the strip-shaped guide groove;
a guide groove and at least one guide wheel distributed at intervals are arranged between the lower end of the movable writing board and the lower end face of the blackboard frame, and the guide wheels are embedded into the guide groove and can roll along two opposite side walls of the guide groove, so that the movable writing board can move along the left and right directions;
when the touch display unit is in a working state, the movable writing board is positioned in front of the left writing board or the right writing board, and when the touch display unit is in a non-working state, the movable writing board is positioned in front of the touch display unit.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the touch display unit further includes a panel, a display, and a touch film located between the panel and the display.
2. In the above scheme, the panel is an inorganic glass plate, an acrylic plate or a polycarbonate plate.
3. In the above scheme, the mounting groove is hemispherical, and the section of the strip-shaped guide groove is hemispherical.
4. In the above scheme, the length of the touch display unit is the same as the length of the left writing board and/or the right writing board.
5. In the scheme, the areas of the left writing board and the right writing board are the same as the area of the movable writing board.
6. In the scheme, the left writing board, the right writing board and the movable writing board are all glass blackboards or acrylic blackboards.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses intelligent blackboard for multimedia teaching, it includes installs in blackboard frame, left clipboard and right clipboard are located touch-control display unit left side and right side, still have a movable clipboard, are provided with bar guide groove and at least one interval distribution's mounting groove between this movable clipboard's up end and blackboard frame up end, and at least one ball imbeds in the mounting groove and is located bar guide groove, be provided with guide way and at least one interval distribution's leading wheel between movable clipboard lower extreme and blackboard frame lower extreme, when touch-control display unit is in operating condition, the movable clipboard slides to arbitrary one side of touch-control display unit, is located left clipboard or right clipboard the place ahead, when touch-control display unit is in non-operating condition, when needing the chalk to write, the movable writing board is positioned in front of the touch display unit, so that the writing effect and the student watching effect of the middle area of the blackboard are improved while the multimedia teaching is considered, the optimal state of displaying and writing is realized, the user experience is good, the design of the rolling balls is ingenious, the structure is ingenious, the installation is convenient, the cost is saved, and the production efficiency of the blackboard is improved; furthermore, the design of a movable writing board has no directivity, and the writing board can be pushed to the left and the right at will, thereby being convenient to use.
2. The utility model discloses multimedia teaching uses intelligent blackboard, its in the leading wheel embedding guide way to can follow two lateral walls that the guide way is relative and roll, make the activity clipboard can follow left right direction and remove, adopt the gyro wheel of horizontal setting to lead, carry on spacingly in the direction, and the gyro wheel can follow the guide way inner wall and roll, reduce the friction of activity clipboard at the removal in-process, be convenient for to the removal of activity clipboard.
Drawings
FIG. 1 is a front view of the structure of the intelligent blackboard for multimedia teaching of the utility model;
FIG. 2 is a top view of the intelligent blackboard structure for multimedia teaching of the present invention;
FIG. 3 is a side view of the structure of the intelligent blackboard for multimedia teaching of the present invention;
FIG. 4 is a schematic view of a portion of the structure shown at A in FIG. 3;
FIG. 5 is a bottom view of the detail A of FIG. 3;
FIG. 6 is a top view of the partial structure shown at A in FIG. 3;
FIG. 7 is a schematic view of a portion of the structure shown at B in FIG. 3;
FIG. 8 is a second partial schematic view of FIG. 3 at B;
figure 9 is the utility model discloses touch-control display element structure cross-sectional view in multimedia teaching is with intelligent blackboard.
In the above drawings: 1. a blackboard frame; 2. a touch display unit; 21. a panel; 22. a display; 23. a touch film; 3. a left writing board; 4. a right writing board; 5. a movable writing board; 7. a strip-shaped guide groove; 8. installing a groove; 9. a ball bearing; 10. a guide groove; 11. a guide wheel.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1: an intelligent blackboard for multimedia teaching comprises a left writing board 3 and a right writing board 4 which are arranged on a blackboard frame 1, wherein the left writing board 3 and the right writing board 4 are positioned on the left side and the right side of a touch display unit 2;
the blackboard eraser is also provided with a movable writing board 5, a strip-shaped guide groove 7 and at least one mounting groove 8 which is distributed at intervals are arranged between the upper end surface of the movable writing board 5 and the upper end surface of the blackboard frame 1, and at least one ball 9 is embedded into the mounting groove 8 and is positioned in the strip-shaped guide groove 7;
a guide groove 10 and at least one guide wheel 11 which is distributed at intervals are arranged between the lower end of the movable writing board 5 and the lower end surface of the blackboard frame 1, and the guide wheels 11 are embedded into the guide groove 10 and can roll along two opposite side walls of the guide groove 10, so that the movable writing board 5 can move along the left and right direction;
when the touch display unit 2 is in a working state, the movable writing board 5 is located in front of the left writing board 3 or the right writing board 4, and when the touch display unit 2 is in a non-working state, the movable writing board 5 is located in front of the touch display unit 2.
The touch display unit 2 further includes a panel 21, a display 22, and a touch film 23 located between the panel 21 and the display 22; the panel 21 is an inorganic glass plate; the mounting groove 8 is hemispherical, and the section of the strip-shaped guide groove 7 is hemispherical; the length of the touch display unit 2 is the same as that of the left writing board 3 and the right writing board 4; the left writing board 3, the right writing board 4 and the movable writing board 5 are all glass blackboards.
Example 2: an intelligent blackboard for multimedia teaching comprises a left writing board 3 and a right writing board 4 which are arranged on a blackboard frame 1, wherein the left writing board 3 and the right writing board 4 are positioned on the left side and the right side of a touch display unit 2;
the blackboard eraser is also provided with a movable writing board 5, a strip-shaped guide groove 7 and at least one mounting groove 8 which is distributed at intervals are arranged between the upper end surface of the movable writing board 5 and the upper end surface of the blackboard frame 1, and at least one ball 9 is embedded into the mounting groove 8 and is positioned in the strip-shaped guide groove 7;
a guide groove 10 and at least one guide wheel 11 which is distributed at intervals are arranged between the lower end of the movable writing board 5 and the lower end surface of the blackboard frame 1, and the guide wheels 11 are embedded into the guide groove 10 and can roll along two opposite side walls of the guide groove 10, so that the movable writing board 5 can move along the left and right direction;
when the touch display unit 2 is in a working state, the movable writing board 5 is located in front of the left writing board 3 or the right writing board 4, and when the touch display unit 2 is in a non-working state, the movable writing board 5 is located in front of the touch display unit 2.
The touch display unit 2 further includes a panel 21, a display 22, and a touch film 23 located between the panel 21 and the display 22; the panel 21 is a polycarbonate panel; the areas of the left writing board 3 and the right writing board 4 are the same as the area of the movable writing board 5; the left writing board 3, the right writing board 4 and the movable writing board 5 are all acrylic blackboards.
When the intelligent blackboard for multimedia teaching is adopted, when the touch display unit is in a working state, the movable writing board slides to any one side of the touch display unit and is positioned in front of the left writing board or the right writing board, when the touch display unit is in a non-working state and needs chalk writing, the movable writing board is positioned in front of the touch display unit, and the middle area writing and student watching effects of the blackboard are improved while multimedia teaching is considered, so that the optimal state of displaying and writing is realized, the user experience is good, the design of the balls is ingenious, the structure is ingenious, the installation is convenient, the cost is saved, and the production efficiency of the blackboard is improved; furthermore, the design of one movable writing board has no directivity, and the writing board can be pushed to the left and the right at will, so that the writing board is convenient to use;
in addition, the roller wheels which are transversely arranged are adopted for guiding, the limiting is carried out while guiding, the roller wheels can roll along the inner wall of the guide groove, the friction force of the movable writing board in the moving process is reduced, and the movable writing board is convenient to move.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides an intelligent blackboard is used in multimedia teaching which characterized in that: the blackboard comprises a left writing board (3) and a right writing board (4) which are arranged on a blackboard frame (1), wherein the left writing board (3) and the right writing board (4) are positioned on the left side and the right side of a touch display unit (2);
the blackboard is characterized by also comprising a movable writing board (5), wherein a strip-shaped guide groove (7) and at least one mounting groove (8) which is distributed at intervals are arranged between the upper end surface of the movable writing board (5) and the upper end surface of the blackboard frame (1), and at least one ball (9) is embedded into the mounting groove (8) and is positioned in the strip-shaped guide groove (7);
a guide groove (10) and at least one guide wheel (11) which is distributed at intervals are arranged between the lower end of the movable writing board (5) and the lower end surface of the blackboard frame (1), and the guide wheels (11) are embedded into the guide groove (10) and can roll along two opposite side walls of the guide groove (10), so that the movable writing board (5) can move along the left and right directions;
when the touch display unit (2) is in a working state, the movable writing board (5) is positioned in front of the left writing board (3) or the right writing board (4), and when the touch display unit (2) is in a non-working state, the movable writing board (5) is positioned in front of the touch display unit (2).
2. The intelligent blackboard for multimedia teaching according to claim 1, characterized in that: the touch display unit (2) further comprises a panel (21), a display (22) and a touch film (23) positioned between the panel (21) and the display (22).
3. The intelligent blackboard for multimedia teaching according to claim 2, characterized in that: the panel (21) is an inorganic glass plate, an acrylic plate or a polycarbonate plate.
4. The intelligent blackboard for multimedia teaching according to claim 1 or 2, characterized in that: the mounting groove (8) is hemispherical, and the section of the strip-shaped guide groove (7) is hemispherical.
5. The intelligent blackboard for multimedia teaching as claimed in claim 1 or 2, wherein: the length of the touch display unit (2) is the same as that of the left writing board (3) and/or the right writing board (4).
6. The intelligent blackboard for multimedia teaching as claimed in claim 1 or 2, wherein: the areas of the left writing board (3) and the right writing board (4) are the same as the area of the movable writing board (5).
7. The intelligent blackboard for multimedia teaching according to claim 1 or 2, characterized in that: the left writing board (3), the right writing board (4) and the movable writing board (5) are all glass blackboards or acrylic blackboards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750413.XU CN210759937U (en) | 2019-05-23 | 2019-05-23 | Intelligent blackboard for multimedia teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750413.XU CN210759937U (en) | 2019-05-23 | 2019-05-23 | Intelligent blackboard for multimedia teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210759937U true CN210759937U (en) | 2020-06-16 |
Family
ID=71050988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920750413.XU Active CN210759937U (en) | 2019-05-23 | 2019-05-23 | Intelligent blackboard for multimedia teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210759937U (en) |
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2019
- 2019-05-23 CN CN201920750413.XU patent/CN210759937U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231024 Address after: Room A317, Room 2201, Building 2, Dongfangzhimen Building, No. 199 Xinggang Street, Suzhou Industrial Park, China (Jiangsu) Free Trade Pilot Zone, Suzhou City, Jiangsu Province, 215124 Patentee after: Suzhou Youshien Intelligent Technology Co.,Ltd. Address before: 215000 C22 building, bio nano Park, 218 Xing Hu Street, Suzhou Industrial Park, Jiangsu. Patentee before: UC NANO TECHNOLOGIES Co.,Ltd. |
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| TR01 | Transfer of patent right |