CN203864254U - Full-automatic writing-projecting integrated flexible white board - Google Patents
Full-automatic writing-projecting integrated flexible white board Download PDFInfo
- Publication number
- CN203864254U CN203864254U CN201420317260.7U CN201420317260U CN203864254U CN 203864254 U CN203864254 U CN 203864254U CN 201420317260 U CN201420317260 U CN 201420317260U CN 203864254 U CN203864254 U CN 203864254U
- Authority
- CN
- China
- Prior art keywords
- white board
- full
- hairbrush
- soft blank
- flexible white
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a full-automatic writing-projecting integrated flexible white board. The full-automatic writing-projecting integrated flexible white board comprises a fixed frame (1), a driving shaft (2), a driven shaft (3), a wiping device (4), a bearing plate (5), a flexible white board (6) and a drive motor (7); the bearing plate (5) is mounted on the fixed frame (1); the driving shaft (2) and the driven shaft (3) are mounted at the two sides of the fixed frame (1), respectively; the flexible white board (6) is located above the bearing plate (5); the two sides of the flexible white board (6) are wound around the driving shaft (2) and the driven shaft (3); the driving shaft (2) is connected with the output shaft of the drive motor (7) by use of a coupling; the wiping device (4), is mounted on the fixed frame (1) and located beside the flexible white board (6). The full-automatic writing-projecting integrated flexible white board has the advantages that the drive motor drives the driving shaft to drive the flexible white board to rotate forward and reversibly, and meanwhile, the wiping device is capable of realizing selective wiping. The full-automatic writing-projecting integrated flexible white board has the effects of playback and projection so that the teaching efficiency can be improved. A special flexible white board pen is used for writing without dust and pollution, and therefore, the health of teachers and students can be protected.
Description
Technical field
The utility model is that the integrated soft blank of projection is write in a kind of full-automation, belongs to the renovation technique that the integrated soft blank of projection is write in full-automation.
Background technology
Existing blackboard is traditional blackboard or interactive blackboard mostly, and these two kinds of blackboards are unavoidable traditional wiping manually all, and can produce a large amount of dust in erase process, unfavorable to teachers and students' health.In addition, because conventional white board can not need the special projection screen of installing for projection, relatively take up space.
Summary of the invention
The purpose of this utility model is to consider the problems referred to above and provides a kind of to write simple and easyly, is convenient to wipe, and the integrated soft blank of projection is write in the full-automation of environmentally-friendly sanitary.The utility model is dustless pollution-free, easily wipes, and useful teachers and students are healthy.
The technical solution of the utility model is: the integrated soft blank of projection is write in full-automation of the present utility model, include fixed frame, driving shaft, driven shaft, erasing apparatus, loading plate, soft blank, drive motors, described loading plate is installed on fixed frame, driving shaft and driven shaft are installed in respectively the both sides of fixed frame, soft blank is positioned at the top of loading plate, and the both sides of soft blank are on driving shaft and driven shaft, driving shaft is connected with the output shaft of drive motors by shaft coupling, described erasing apparatus is contained on fixed frame, and be positioned at the side of soft blank.
The utility model changes existing traditional blackboard can motor to drive and plate face can be rolled up structure into owing to adopting, and being provided with auto-erasing device, the utility model full-automation is write the integrated soft blank of projection and is had rotating, selective erasing, reviews and the function of projection.Greatly alleviate teacher's burden, also improved the efficiency of attending class simultaneously.
It is as follows that the beneficial effect of the integrated soft blank of projection is write in a kind of full-automation of the utility model:
1, the utility model drives driving shaft to rotate by motor, thereby drives driven shaft to rotate, and has realized the rotation of soft blank, thereby has realized the renewal of blank soft blank.
2, the spring of the utility model driven shaft assembling can make soft blank all the time in tensioned state, can prevent because of service time long, the problem that soft blank is lax.
3, the hairbrush piece in the utility model erasing apparatus can be realized and being close to and clutch of soft blank, realizes selective erasing; Due to service time long words inevitably can run into the cleaning problem of hairbrush piece, so hairbrush piece of the present utility model is dismountable, facilitate cleaned and changed.
3, soft blank of the present utility model is a kind of material with projection screen function, can realize the integrated function of normal blackboard and projection screen, and save space saves money.
4, the utility model can be used special-purpose white board marker, writes simple and easyly, is convenient to wipe environmentally-friendly sanitary.Be well suited for the use that school, company and R&D institution give a lecture, give a report, report.The utility model is that a kind of design is ingenious, function admirable, and the integrated soft blank of projection is write in convenient and practical full-automation, with special-purpose soft white board marker, writes, dustless pollution-free, easily wipes, and useful teachers and students are healthy.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model device.
The specific embodiment
Embodiment:
Structural representation of the present utility model as shown in Figure 1, the integrated soft blank of projection is write in full-automation of the present utility model, include fixed frame 1, driving shaft 2, driven shaft 3, erasing apparatus 4, loading plate 5, soft blank 6, drive motors 7, described loading plate 5 is installed on fixed frame 1, driving shaft 2 and driven shaft 3 are installed in respectively the both sides of fixed frame 1, soft blank 6 is positioned at the top of loading plate 5, and the both sides of soft blank 6 are on driving shaft 2 and driven shaft 3, driving shaft 2 is connected with the output shaft of drive motors 7 by shaft coupling, described erasing apparatus 4 is contained on fixed frame 1, and be positioned at the side of soft blank 6.By drive motors 7, can drive soft blank 6 left and right scrollings.The pressure when loading plate below 5 of soft blank 6 is write for carrying soft blank 6.
In the present embodiment, above-mentioned erasing apparatus 4 includes at least one the first hairbrush piece 11 and at least one the first hairbrush drive motors 9, the first hairbrush piece 11 is connected with the output shaft of the first hairbrush drive motors 9.The first hairbrush piece 11 rotates by the first hairbrush drive motors 9 rotational angle that changes the first hairbrush piece 11, and then make the first hairbrush piece 11 be close to soft blank 6, realize the first hairbrush piece 11 and wipe the word write on soft blank 6 or pattern etc., or make the first hairbrush piece 11 away from soft blank 6, make the first hairbrush piece 11 realize selective erasing.
In addition, above-mentioned erasing apparatus 4 also can include the second hairbrush piece 12 and the second hairbrush drive motors 10, the second hairbrush pieces 12 are connected with the output shaft of the second hairbrush drive motors 10.The second hairbrush piece 12 rotates by the second hairbrush drive motors 10 rotational angle that changes the second hairbrush piece 12, and then make the second hairbrush piece 12 be close to soft blank 6, realize the second hairbrush piece 12 and wipe the word write on soft blank 6 or pattern etc., or make the second hairbrush piece 12 away from soft blank 6, make the second hairbrush piece 12 realize selective erasing.
In the present embodiment, the rotating speed of above-mentioned the first hairbrush drive motors 9 and the second hairbrush drive motors 10 and corner can pass through Single-chip Controlling, realize the adjusting to soft blank 6 rotatings, thereby realize the writing function of soft blank.
In the present embodiment, above-mentioned the first hairbrush piece 11 and the first hairbrush drive motors 9 are installed in a side of soft blank 6, and the second hairbrush piece 12 and the second hairbrush drive motors 10 are installed in the opposite side of soft blank 6.
In addition, on above-mentioned driven shaft 3, be also equipped with spring 8, spring 8 is torque spring, and spring 8 has two ends, and one end is fixed on the edge of driven shaft 3, and the other end is fixed on fixed frame 1.When drive motors 7 drives driving shafts 2 motions, driven shaft 3 by driving shaft 2 by its upper around soft blank 6 while driving, spring 8 generation deformation, can produce a twisting resistance, can make soft blank 6 all the time in tensioned state, can prevent because of service time long, the problem that soft blank is lax; When drive motors 7 power-off, driving shaft 2 loses torsion, and the twisting resistance of spring 8 will make soft blank 6 turn left to realize reset.
Claims (5)
1. the integrated soft blank of projection is write in a full-automation, it is characterized in that including fixed frame (1), driving shaft (2), driven shaft (3), erasing apparatus (4), loading plate (5), soft blank (6), drive motors (7), described loading plate (5) is installed on fixed frame (1), driving shaft (2) and driven shaft (3) are installed in respectively the both sides of fixed frame (1), soft blank (6) is positioned at the top of loading plate (5), and the both sides of soft blank (6) are on driving shaft (2) and driven shaft (3), driving shaft (2) is connected with the output shaft of drive motors (7) by shaft coupling, described erasing apparatus (4) is contained on fixed frame (1), and be positioned at the side of soft blank (6).
2. the integrated soft blank of projection is write in full-automation according to claim 1, it is characterized in that above-mentioned erasing apparatus (4) includes at least one the first hairbrush piece (11) and at least one the first hairbrush drive motors (9), the first hairbrush piece (11) is connected with the output shaft of the first hairbrush drive motors (9).
3. the integrated soft blank of projection is write in full-automation according to claim 2, it is characterized in that above-mentioned erasing apparatus (4) also includes the second hairbrush piece (12) and the second hairbrush drive motors (10), the second hairbrush piece (12) is connected with the output shaft of the second hairbrush drive motors (10).
4. the integrated soft blank of projection is write in full-automation according to claim 3, it is characterized in that above-mentioned the first hairbrush piece (11) and the first hairbrush drive motors (9) are installed in a side of soft blank (6), the second hairbrush piece (12) and the second hairbrush drive motors (10) are installed in the opposite side of soft blank (6).
5. according to the full-automation described in claim 1 to 4 any one, write the integrated soft blank of projection, it is characterized in that being also equipped with on above-mentioned driven shaft (3) spring (8), one end of spring (8) is fixed on the edge of driven shaft (3), and the other end of spring (8) is fixed on fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317260.7U CN203864254U (en) | 2014-06-16 | 2014-06-16 | Full-automatic writing-projecting integrated flexible white board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317260.7U CN203864254U (en) | 2014-06-16 | 2014-06-16 | Full-automatic writing-projecting integrated flexible white board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864254U true CN203864254U (en) | 2014-10-08 |
Family
ID=51645236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317260.7U Expired - Fee Related CN203864254U (en) | 2014-06-16 | 2014-06-16 | Full-automatic writing-projecting integrated flexible white board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203864254U (en) |
-
2014
- 2014-06-16 CN CN201420317260.7U patent/CN203864254U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |