CN205220149U - Foldable multi -functional mathematical education board - Google Patents
Foldable multi -functional mathematical education board Download PDFInfo
- Publication number
- CN205220149U CN205220149U CN201520872190.6U CN201520872190U CN205220149U CN 205220149 U CN205220149 U CN 205220149U CN 201520872190 U CN201520872190 U CN 201520872190U CN 205220149 U CN205220149 U CN 205220149U
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- CN
- China
- Prior art keywords
- hinge
- blackboard
- sleeve
- display screen
- cabinet
- 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 discloses a foldable multi -functional mathematical education board, the display screen is installed in display screen frame, the last camera that is fixed with of display screen frame, the blackboard is installed in blackboard framework, and the below of blackboard is equipped with the slider groove, the slider is installed on the slider groove, the slider upper surface is equipped with perpendicular chi, and the upper end of erecting the chi is equipped with transverse ruler, display screen frame and blackboard framework pass through hinge fixed connection, display screen frame passes through the connecting rod with the sleeve and is connected, telescopic upper end is equipped with movable bolt, the scanner passes through dead lever and movable bolt fixed connection with the sleeve, the sleeve is fixed on quick -witted case, the main frame is installed in the left side of machine incasement, the right side at quick -witted incasement is installed to the stereo set, the walking wheel is installed to the bottom of machine case. The utility model discloses simple structure, moving conveniently, adopting the accordion structure, practice thrift the space, it is more simple and convenient to make the graphic operation, saves time, laborsaving.
Description
Technical field
The utility model relates to teaching aid technical field, is specially a kind of folding utility board for teaching mathematics.
Background technology
At present, board for teaching mathematics on market mostly is single sided board, function ratio is more single, effective usable floor area is very little, some requirements of attending class of teacher can not be met, mapping explanation demonstration on blackboard is often needed in the process of mathematical education, usually, teacher holds fixing ruler high on the other hand, one hand-held chalk mapping, operate like this and waste time and energy, time has been grown arm and can produce and ache, affect the quality of instruction of teacher, also the body burden of teacher is increased, the stacked Multifunctional mathematics teaching plate that the utility model provides, structure is simple, conveniently moving, adopt accordion structure, save space, adopt electronic display and blackboard and design principle, teacher has been attended class more teaching method, described blackboard is provided with perpendicular chi and crossfoot, make to make graphic operation easier, save time, laborsaving.
Utility model content
The purpose of this utility model is to provide a kind of folding utility board for teaching mathematics, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of folding utility board for teaching mathematics, comprises display frame, display screen, camera, hinge, blackboard, blackboard framework, crossfoot, perpendicular chi, slide block, slide block slot, connecting rod, fixed bar, sleeve, main frame, road wheel, movable bolt, scanner, supporting plate, sound equipment and cabinet, described display screen is arranged in display frame, display frame is fixed with camera, described blackboard is arranged in blackboard framework, the below of blackboard is provided with slide block slot, described slide block is arranged on slide block slot, described slide block upper surface is provided with perpendicular chi, the upper end of perpendicular chi is provided with crossfoot, described display frame is fixedly connected with by hinge with blackboard framework, described display frame is connected by connecting rod with sleeve, and the upper end of described sleeve is provided with movable bolt, and described scanner is fixedly connected with movable bolt by fixed bar with sleeve, described sleeve is fixed on cabinet, left side in described cabinet is provided with main frame, and described sound equipment is arranged on the right side in cabinet, and the bottom of described cabinet is provided with road wheel.
Preferably, described hinge is made up of the first hinge, set bolt 42 and the second hinge 43, described first hinges fixing fixes on display frame, and described second hinges fixing fixes on blackboard framework, and described first hinge is fixedly connected with by set bolt with the second hinge.
Preferably, described perpendicular chi is telescopic structure, and described crossfoot is flexibly connected with perpendicular chi.
Preferably, the upper right corner of the outside of described cabinet is fixed with supporting plate, and supporting plate is arranged on immediately below scanner.
Preferably, described road wheel has four, and four road wheels are arranged on four turnings of cabinet uniformly.
Preferably, described main frame and camera, display screen, sound equipment and surface sweeping instrument are electrically connected.
Compared with prior art, the beneficial effects of the utility model are: this folding utility board for teaching mathematics, structure is simple, conveniently moving, adopt accordion structure, save space, adopt electronic display and blackboard and design principle, teacher has been attended class more teaching method, described blackboard is provided with perpendicular chi and crossfoot, makes to make graphic operation easier, saves time, laborsaving.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model hinge arrangement schematic diagram;
Fig. 3 is the utility model theory diagram.
In figure: 1, display frame, 2, display screen, 3, camera, 4, hinge, 41, the first hinge, 42, set bolt, the 43, second hinge, 5, blackboard, 6, blackboard framework, 7, crossfoot, 8, perpendicular chi, 9, slide block, 10, slide block slot, 11, connecting rod, 12, fixed bar, 13, sleeve, 14, main frame, 15, road wheel, 16, movable bolt, 17, scanner, 18, supporting plate, 19, sound equipment, 20, cabinet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of folding utility board for teaching mathematics technical scheme: a kind of folding utility board for teaching mathematics, comprises display frame 1, display screen 2, camera 3, hinge 4, blackboard 5, blackboard framework 6, crossfoot 7, perpendicular chi 8, slide block 9, slide block slot 10, connecting rod 11, fixed bar 12, sleeve 13, main frame 14, road wheel 15, movable bolt 16, scanner 17, supporting plate 18, sound equipment 19 and cabinet 20, display screen 2 is arranged in display frame 1, display frame 1 is fixed with camera 3, and blackboard 5 is arranged in blackboard framework 6, the below of blackboard 5 is provided with slide block slot 10, slide block 9 is arranged on slide block slot 10, and slide block 9 upper surface is provided with perpendicular chi 8, and the upper end of perpendicular chi 8 is provided with crossfoot 7, perpendicular chi 8 is telescopic structure, crossfoot 7 is flexibly connected with perpendicular chi 8, and display frame 1 is fixedly connected with by hinge 4 with blackboard framework 6, and hinge is by the first hinge 41, set bolt 42 and the second hinge 43 form, first hinge 41 is fixed on display frame 1, second hinge 43 is fixed on blackboard framework 6, first hinge 41 is fixedly connected with by set bolt 42 with the second hinge 43, display frame 1 is connected by connecting rod 11 with sleeve 13, the upper end of sleeve 13 is provided with movable bolt 16, scanner 17 is fixedly connected with movable bolt 16 by fixed bar 12 with sleeve 13, sleeve 13 is fixed on cabinet 20, left side in cabinet 20 is provided with main frame 14, sound equipment 19 is arranged on the right side in cabinet 20, the upper right corner of the outside of cabinet 20 is fixed with supporting plate 18, supporting plate 18 is arranged on immediately below scanner 17, the bottom of described cabinet 20 is provided with road wheel 15, road wheel 15 has four, four road wheels 15 are arranged on four turnings of cabinet 20 uniformly, main frame 14 and camera 3, display screen 2, sound equipment 19 and surface sweeping instrument 17 are electrically connected.
Operation principle: during use, display frame 1 and blackboard framework 6 are launched, the position of connecting rod 11 in sleeve 13 is regulated to regulate the height of board of education as required, file can be shown on display screen 2 by scanner 17 and see to everybody by teacher as required, time the needs that are a teacher are hand-written, just can write on blackboard 5, teacher also can use crossfoot 7 and perpendicular chi 8 to map on blackboard.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (6)
1. a folding utility board for teaching mathematics, comprises display frame (1), display screen (2), camera (3), hinge (4), blackboard (5), blackboard framework (6), crossfoot (7), perpendicular chi (8), slide block (9), slide block slot (10), connecting rod (11), fixed bar (12), sleeve (13), main frame (14), road wheel (15), movable bolt (16), scanner (17), supporting plate (18), sound equipment (19) and cabinet (20), it is characterized in that: described display screen (2) is arranged in display frame (1), display frame (1) is fixed with camera (3), described blackboard (5) is arranged in blackboard framework (6), the below of blackboard (5) is provided with slide block slot (10), described slide block (9) is arranged on slide block slot (10), described slide block (9) upper surface is provided with perpendicular chi (8), the upper end of perpendicular chi (8) is provided with crossfoot (7), described display frame (1) is fixedly connected with by hinge (4) with blackboard framework (6), described display frame (1) is connected by connecting rod (11) with sleeve (13), the upper end of described sleeve (13) is provided with movable bolt (16), described scanner (17) is fixedly connected with movable bolt (16) by fixed bar (12) with sleeve (13), described sleeve (13) is fixed on cabinet (20), left side in described cabinet (20) is provided with main frame (14), described sound equipment (19) is arranged on the right side in cabinet (20), the bottom of described cabinet (20) is provided with road wheel (15).
2. a kind of folding utility board for teaching mathematics according to claim 1, it is characterized in that: described hinge is made up of the first hinge (41), set bolt (42) and the second hinge (43), described first hinge (41) is fixed on display frame (1), described second hinge (43) is fixed on blackboard framework (6), and described first hinge (41) is fixedly connected with by set bolt (42) with the second hinge (43).
3. a kind of folding utility board for teaching mathematics according to claim 1, is characterized in that: described perpendicular chi (8) is telescopic structure, and described crossfoot (7) is flexibly connected with perpendicular chi (8).
4. a kind of folding utility board for teaching mathematics according to claim 1, is characterized in that: the upper right corner of the outside of described cabinet (20) is fixed with supporting plate (18), and supporting plate (18) is arranged on immediately below scanner (17).
5. a kind of folding utility board for teaching mathematics according to claim 1, is characterized in that: described road wheel (15) has four, four road wheels (15) are arranged on four turnings of cabinet (20) uniformly.
6. a kind of folding utility board for teaching mathematics according to claim 1, is characterized in that: described main frame (14) and camera (3), display screen (2), sound equipment (19) and surface sweeping instrument (17) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872190.6U CN205220149U (en) | 2015-11-05 | 2015-11-05 | Foldable multi -functional mathematical education board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872190.6U CN205220149U (en) | 2015-11-05 | 2015-11-05 | Foldable multi -functional mathematical education board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220149U true CN205220149U (en) | 2016-05-11 |
Family
ID=55895238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520872190.6U Expired - Fee Related CN205220149U (en) | 2015-11-05 | 2015-11-05 | Foldable multi -functional mathematical education board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205220149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228744A (en) * | 2018-10-23 | 2019-01-18 | 大连前海大象物联科技有限公司 | A kind of turnover intelligent blackboard |
| CN109228746A (en) * | 2018-10-23 | 2019-01-18 | 大连前海大象物联科技有限公司 | A kind of intelligent blackboard of turnover carrying magnetic particle |
-
2015
- 2015-11-05 CN CN201520872190.6U patent/CN205220149U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228744A (en) * | 2018-10-23 | 2019-01-18 | 大连前海大象物联科技有限公司 | A kind of turnover intelligent blackboard |
| CN109228746A (en) * | 2018-10-23 | 2019-01-18 | 大连前海大象物联科技有限公司 | A kind of intelligent blackboard of turnover carrying magnetic particle |
| CN109228744B (en) * | 2018-10-23 | 2020-09-25 | 大连前海大象物联科技有限公司 | Turnover intelligent blackboard |
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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: 20160511 Termination date: 20161105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |