CN211906561U - Display device for mathematical education of multidirectional regulation - Google Patents
Display device for mathematical education of multidirectional regulation Download PDFInfo
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- CN211906561U CN211906561U CN202020676380.1U CN202020676380U CN211906561U CN 211906561 U CN211906561 U CN 211906561U CN 202020676380 U CN202020676380 U CN 202020676380U CN 211906561 U CN211906561 U CN 211906561U
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- 239000000428 dust Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004458 analytical method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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Abstract
The utility model discloses a display device for mathematical education of multidirectional regulation relates to the display device field for the teaching, the on-line screen storage device comprises a base, the top side fixed mounting of base has first support column, and the top fixed mounting of first support column has first rotary disk, and the top side of first rotary disk is rotated and is installed the second rotary disk, and the top side fixed mounting of second rotary disk has the second support column, and the top fixed mounting of second support column has the show board, and the show groove has been seted up to one side of show board, installs display panel on the show groove. The utility model discloses in, through setting up display panel and writing panel, display panel can show the content of teaching, when needs are carried out the analysis and are write to the content on the display panel, can write on writing the panel, and is comprehensive analytic, the first rotary disk of setting, second rotary disk and fixing bolt to realize multidirectional regulation, the convenient student to different positions demonstrates.
Description
Technical Field
The utility model relates to a display device technical field is used in the teaching, especially relates to a display device is used in mathematical education of multidirectional regulation.
Background
Mathematics is a subject of researching concepts such as quantity, structure, change, space, information and the like, and belongs to a form science from a certain angle, mathematical teaching mainly aims at the comprehensive teaching of logic calculation and graphic calculation, a teacher often needs to write corresponding logic steps or draw graphics for teaching display, and with the development of technology, the teaching is displayed through a screen by using an electronic display screen.
Present display device for mathematical education is mostly all single display screen, and the user can only teach through the display screen, when needs guide the analysis drawing to the content in the display screen, can not fine satisfy, and traditional display screen show all be fixed position installation, can not show other position, and the show angle is limited, consequently needs a display device for mathematical education who multidirectional regulation to satisfy people's demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display device is used in mathematical education of multidirectional regulation to solve present display device for mathematical education mostly all be single display screen, the user can only teach through the display screen, when needs guide the analysis drawing to the content in the display screen, satisfying that can not be fine, and traditional display screen show all be fixed position installation, can not show other position, the limited problem of show angle.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display device for mathematical education of multidirectional regulation, includes the base, the top side fixed mounting of base has first support column, and the top fixed mounting of first support column has first rotary disk, and the top side of first rotary disk is rotated and is installed the second rotary disk, and the top side fixed mounting of second rotary disk has the second support column, and the top fixed mounting of second support column has the show board, and the show slot has been seted up to one side of show board, installs display panel on the show slot, rotate on the both sides inner wall of show slot and install same rotor plate, one side fixed mounting of rotor plate has the writing panel, and one side movable mounting of writing panel has the dust to collect the box, has seted up on one side inner wall of show slot and has collected the box groove, and the box is collected to the dust and collects.
Preferably, flexible chamber has been seted up on the show board, and flexible intracavity rotates and installs rotatory piece, has seted up the telescopic hole on the inner wall of one side in flexible chamber, and one side fixed mounting of rotatory piece has the rotatory carriage release lever, and the one end activity of rotatory carriage release lever runs through telescopic hole and fixed mounting has the compact heap, compact heap and one side looks adaptation of rotor plate.
Preferably, one side of the rotating block is fixedly provided with one end of a telescopic spring, the other end of the telescopic spring is movably arranged on the inner wall of one side of the telescopic cavity, and the telescopic spring is movably sleeved on the rotating movable rod.
Preferably, one side of the display board is provided with a position clamping groove, one side of the rotating plate is matched with the position clamping groove, and one side of the rotating plate is fixedly provided with an elastic rubber pad.
Preferably, the inner walls of the two sides of the display groove and one side of the rotating plate are provided with rotating shaft holes, and the same connecting rotating shaft is rotatably installed in the three rotating shaft holes.
Preferably, a plurality of bolt fixing holes are formed in the top sides of the first rotating disk and the second rotating disk, and the same fixing bolt is installed in the upper bolt fixing hole and the lower bolt fixing hole in a threaded mode.
Preferably, one side fixed mounting of show board has two mathematics teaching aid couples.
The utility model has the advantages that:
the utility model discloses in, through setting up display panel and writing panel, when carrying out mathematical education, open the rotor plate, the rotor plate is opened the back, and display panel can show the content of teaching, when needs to carry out the analysis to the content on the display panel and write, can write on writing panel, and comprehensive analysis can demonstrate the content on writing panel while teaching, also can write the analysis along with carving at any time, and is comparatively convenient;
the utility model discloses in, when the show direction was adjusted to needs, upwards rotatory fixing bolt, fixing bolt is rotatory back and break away from first rotary disk, and rotatory second rotary disk is rotatory to appointed angle after, and reverse rotation fixing bolt once more can carry out the rigidity with first rotary disk and the second rotary disk after adjusting to realize multidirectional regulation, the convenience is demonstrateed the student in different positions.
Drawings
Fig. 1 is a left-view three-dimensional structural schematic diagram of a multidirectional-adjustment display device for mathematical education provided by the utility model;
fig. 2 is a right-view three-dimensional structural schematic diagram of a multidirectional-adjustment display device for mathematical education provided by the utility model;
fig. 3 is a schematic structural view of a closed front view of a multidirectional-adjustment display device for mathematical education provided by the present invention;
fig. 4 is a schematic structural view of a part a in fig. 1 of a display device for mathematical education with multi-directional adjustment according to the present invention;
fig. 5 is the utility model provides a multidirectional structure schematic that adjusts's display device for mathematical education looks sideways.
In the figure: 1. a base; 2. a first support column; 3. a first rotating disk; 4. a second rotating disk; 5. a second support column; 6. a bolt fixing hole; 7. fixing the bolt; 8. a display board; 9. a display slot; 10. a display panel; 11. a rotating plate; 12. a writing panel; 13. connecting the rotating shaft; 14. a dust collection box; 15. a collection box slot; 16. an elastic rubber pad; 17. a position clamping groove; 18. a math teaching aid hook; 19. a telescoping chamber; 20. rotating the block; 21. rotating the movable rod; 22. and (5) a compression block.
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.
Referring to fig. 1-5, a multidirectional-adjustment display device for mathematical education comprises a base 1, a first support column 2 is fixedly installed on the top side of the base 1, a first rotating disk 3 is fixedly installed on the top end of the first support column 2, a second rotating disk 4 is rotatably installed on the top side of the first rotating disk 3, a second support column 5 is fixedly installed on the top side of the second rotating disk 4, a display board 8 is fixedly installed on the top end of the second support column 5, a display groove 9 is formed in one side of the display board 8, a display panel 10 is installed on the display groove 9, the same rotating plate 11 is rotatably installed on the inner walls of two sides of the display groove 9, a writing panel 12 is fixedly installed on one side of the rotating plate 11, a dust collecting box 14 is movably installed on one side of the writing panel 12, a collecting box groove 15 is formed in the inner wall of one side of the display groove 9, when the teaching is displayed, the rotating plate 11 is opened, so that the display panel 10 and the writing panel 12 are separated, the content on the writing panel 12 can be displayed during teaching, and the writing analysis can be performed at any time, which is convenient.
The utility model discloses in, seted up flexible chamber 19 on the show board 8, rotatory piece 20 is installed to the 19 internal rotations in flexible chamber, has seted up flexible hole on one side inner wall in flexible chamber 19, and one side fixed mounting of rotatory piece 20 has rotatory carriage release lever 21, and the one end activity of rotatory carriage release lever 21 runs through flexible hole and fixed mounting has compact heap 22, compact heap 22 and one side looks adaptation of rotor plate 11, and compact heap 22 can remove.
The utility model discloses in, one side fixed mounting of rotatory piece 20 has expanding spring's one end, and expanding spring's other end movable mounting is on one side inner wall of flexible chamber 19, and the expanding spring activity cup joints on rotatory carriage release lever 21, and compact heap 22 removes the back, can reset under expanding spring's spring action.
The utility model discloses in, position chucking groove 17 has been seted up to one side of show board 8, one side and the 17 looks adaptations in position chucking groove of rotor plate 11, and one side fixed mounting of rotor plate 11 has elastic rubber pad 16 that elastic rubber pad 16 set up, prevents to produce the problem of stronger vibrations because the dynamics of closing is great.
The utility model discloses in, the pivot hole has all been seted up to the both sides inner wall of show groove 9 and one side of rotor plate 11, and same connection pivot 13 is installed to the downthehole internal rotation of three pivot, is convenient for drive rotor plate 11 and rotates.
The utility model discloses in, a plurality of bolt fastening holes 6 have all been seted up to the top side of first rotary disk 3 and second rotary disk 4, and same fixing bolt 7 is installed to 6 internal threads of two upper and lower bolt fastening holes, and after rotatory appointed angle, reverse rotation fixing bolt 7 can carry out position fixing with first rotary disk 3 and second rotary disk 4 after adjusting to realize multidirectional regulation.
The utility model discloses in, one side fixed mounting of show board 8 has two mathematics teaching aid couples 18, and the teaching aid that the mathematics teaching in-process used can be accomodate to the mathematics teaching aid couple 18 of setting.
This practical theory of operation:
by arranging the display panel 10 and the writing panel 12, when mathematical education is carried out, the rotating plate 11 is opened, the display panel 10 can display the teaching content after the rotating plate 11 is opened, when the content on the display panel 10 needs to be analyzed and written, the writing can be carried out on the writing panel 12, the comprehensive analysis can be carried out, the content on the writing panel 12 can be displayed while teaching, the writing analysis can be carried out at any time, the operation is convenient, the dust collecting box 14 is arranged, the dust falling down in the writing process can be collected, after the teaching is finished, the rotating plate 11 is closed, the rotating plate 11 is moved to the position clamping groove 17, the arranged elastic rubber pad 16 is used for preventing the problem of strong vibration caused by large closing force, after the closing, the pressing block 22 is pulled outwards, the pressing block 22 pulls the rotating moving rod 21 to move, the rotating moving rod 21 moves to drive the rotating block 20 to move and compress the expansion spring, after tensile one section distance, rotatory compact heap 22, loosen compact heap 22 rotatory 90 degrees back, under expanding spring's the effect of tensile force, can compress tightly one side at rotor plate 11, thereby be convenient for fix rotor plate 11, also can carry out fine protection to display panel 10 simultaneously, the mathematics teaching aid couple 18 of setting, can accomodate the teaching aid that mathematics teaching in-process used, when the show direction is adjusted to needs, upwards rotatory fixing bolt 7, fixing bolt 7 is rotatory back and break away from first rotary disk 3, rotatory second rotary disk 4, rotatory after the appointed angle, reverse rotation fixing bolt 7 once more, can carry out the rigidity with first rotary disk 3 after adjusting and second rotary disk 4, thereby realize multidirectional regulation, the convenience is demonstrateed the student in different position.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a display device for mathematical education of multidirectional regulation, includes base (1), its characterized in that: the dust collecting device is characterized in that a first supporting column (2) is fixedly mounted on the top side of the base (1), a first rotating disk (3) is fixedly mounted on the top end of the first supporting column (2), a second rotating disk (4) is rotatably mounted on the top side of the first rotating disk (3), a second supporting column (5) is fixedly mounted on the top side of the second rotating disk (4), a display board (8) is fixedly mounted on the top end of the second supporting column (5), a display groove (9) is formed in one side of the display board (8), a display panel (10) is mounted on the display groove (9), the same rotating plate (11) is rotatably mounted on the inner walls of two sides of the display groove (9), a writing panel (12) is fixedly mounted on one side of the rotating plate (11), a dust collecting box (14) is movably mounted on one side of the writing panel (12), and a collecting box groove (, the dust collection box (14) is matched with the collection box groove (15).
2. A multidirectional adjustable display device for mathematics teaching as claimed in claim 1, wherein: the display board is characterized in that a telescopic cavity (19) is formed in the display board (8), a rotating block (20) is installed in the telescopic cavity (19) in a rotating mode, a telescopic hole is formed in the inner wall of one side of the telescopic cavity (19), a rotating moving rod (21) is fixedly installed on one side of the rotating block (20), a pressing block (22) is movably arranged at one end of the rotating moving rod (21) in a penetrating mode in the telescopic hole and fixedly installed on the one side of the rotating block (11), and the pressing block (22) is matched with one side of the rotating plate.
3. A multidirectional adjustable display device for mathematics teaching as claimed in claim 2, wherein: one side of the rotating block (20) is fixedly provided with one end of a telescopic spring, the other end of the telescopic spring is movably arranged on the inner wall of one side of the telescopic cavity (19), and the telescopic spring is movably sleeved on the rotating movable rod (21).
4. A multidirectional adjustable display device for mathematics teaching as claimed in claim 1, wherein: a position clamping groove (17) is formed in one side of the display plate (8), one side of the rotating plate (11) is matched with the position clamping groove (17), and an elastic rubber pad (16) is fixedly mounted on one side of the rotating plate (11).
5. A multidirectional adjustable display device for mathematics teaching as claimed in claim 1, wherein: the rotary shaft holes are formed in the inner walls of the two sides of the display groove (9) and one side of the rotary plate (11), and the same connecting rotary shaft (13) is rotatably mounted in the three rotary shaft holes.
6. A multidirectional adjustable display device for mathematics teaching as claimed in claim 1, wherein: a plurality of bolt fixing holes (6) are formed in the top sides of the first rotating disk (3) and the second rotating disk (4), and the same fixing bolt (7) is installed in the inner threads of the upper bolt fixing hole and the lower bolt fixing hole (6).
7. A multidirectional adjustable display device for mathematics teaching as claimed in claim 1, wherein: one side fixed mounting of show board (8) has two mathematics teaching aid couples (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676380.1U CN211906561U (en) | 2020-04-28 | 2020-04-28 | Display device for mathematical education of multidirectional regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676380.1U CN211906561U (en) | 2020-04-28 | 2020-04-28 | Display device for mathematical education of multidirectional regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211906561U true CN211906561U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020676380.1U Expired - Fee Related CN211906561U (en) | 2020-04-28 | 2020-04-28 | Display device for mathematical education of multidirectional regulation |
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| Country | Link |
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| CN (1) | CN211906561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382215A (en) * | 2020-12-09 | 2021-02-19 | 深圳耐诺科技股份有限公司 | Transparent liquid crystal display screen with adjustable transparency |
| CN112617790A (en) * | 2020-12-17 | 2021-04-09 | 朱熹 | Novel noninvasive fractional flow reserve measurement device and measurement method |
-
2020
- 2020-04-28 CN CN202020676380.1U patent/CN211906561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382215A (en) * | 2020-12-09 | 2021-02-19 | 深圳耐诺科技股份有限公司 | Transparent liquid crystal display screen with adjustable transparency |
| CN112617790A (en) * | 2020-12-17 | 2021-04-09 | 朱熹 | Novel noninvasive fractional flow reserve measurement device and measurement method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |