CN206711412U - A kind of mathematical statistics apparatus for demonstrating - Google Patents
A kind of mathematical statistics apparatus for demonstrating Download PDFInfo
- Publication number
- CN206711412U CN206711412U CN201720318147.4U CN201720318147U CN206711412U CN 206711412 U CN206711412 U CN 206711412U CN 201720318147 U CN201720318147 U CN 201720318147U CN 206711412 U CN206711412 U CN 206711412U
- Authority
- CN
- China
- Prior art keywords
- demonstration board
- demonstrating
- framework
- mathematical statistics
- control panel
- 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 kind of mathematical statistics apparatus for demonstrating, including framework, display screen, charging hole, power key, accommodating case and chalk holder, the frame left is inlaid with the first demonstration board, and frame right is inlaid with the second demonstration board, the display screen is fixed on the first demonstration plate surface, and first demonstration board bottom left be provided with control panel, the charging hole is arranged on the left of control panel, the framework upper and lower ends are provided with track, surface is provided with guide wheel after first demonstration board and the second demonstration board, the chalk holder is arranged at base of frame, and frame right is fixed with hook, surface is provided with screwed hole after the framework.The mathematical statistics apparatus for demonstrating is mainly used for demonstrating mathematical statistics and designing, it is overall relatively simple for structure, display screen, control panel and remote control are electric connection, can allow teacher it is more vivid lecture some uninteresting knowledge, the overall action effect of whole apparatus for demonstrating is fine, easy to operation.
Description
Technical field
Teaching demonstration device technical field is the utility model is related to, specially a kind of mathematical statistics apparatus for demonstrating.
Background technology
With expanding economy, requirement more and more higher of the people to quality of instruction, government also increasingly payes attention to educating,
The auxiliary equipment of teaching is also more and more, and for student, study is main mode of learning on classroom, and teacher passes through class
Hall teaching method, which says knowledge, awards student, but some classes are uninteresting really, allow student to listen dull, teacher does not say down yet
Desire, then can be vivid dry as dust by some there have been substantial amounts of tutor auxiliary platform equipment, such teacher
Knowledge, which is said, awards student, and for by mathematical statistics apparatus for demonstrating, the mathematical statistics apparatus for demonstrating in present market exists a series of
The problem of, such as can not be more lively demonstrate, move inconvenience, be not easy to dismounting etc., the actual need in teaching can not be met
Ask, so in the market be there is an urgent need to improve the technology of mathematical statistics apparatus for demonstrating 26S Proteasome Structure and Function, so as to meet people's
Demand.
Utility model content
The purpose of this utility model is to provide a kind of mathematical statistics apparatus for demonstrating, to solve to propose in above-mentioned background technology
Existing mathematical statistics apparatus for demonstrating can not be more lively the problem of demonstrating, be mobile inconvenient.
To achieve the above object, the utility model provides following technical scheme：A kind of mathematical statistics apparatus for demonstrating, including frame
Frame, display screen, charging hole, power key, accommodating case and chalk holder, the frame left is inlaid with the first demonstration board, and framework is right
Side is inlaid with the second demonstration board, and the display screen is fixed on the first demonstration plate surface, and the first demonstration board bottom left is provided with
Control panel, the charging hole are arranged on the left of control panel, and the power key is arranged on the right side of control panel, the accommodating case
The first demonstration board bottom right is placed in, and remote control is placed with inside accommodating case, the framework upper and lower ends are respectively provided with rail
Road, surface is provided with guide wheel after first demonstration board and the second demonstration board, and the chalk holder is arranged at base of frame, and frame
Hook is fixed with the right side of frame, surface is provided with screwed hole after the framework.
Preferably, the display screen, control panel and remote control are electric connection.
Preferably, the guide wheel is just engaged in track.
Preferably, the equidistant surface after being placed in the first demonstration board of the guide wheel, and after the second demonstration board surface texture with
Surface texture is identical after first demonstration board.
Preferably, the distance between described track is identical with the height of demonstration board.
Compared with prior art, the beneficial effects of the utility model are：The mathematical statistics apparatus for demonstrating is mainly used for drilling
Show mathematical statistics and design, it is overall relatively simple for structure, and display screen, control panel and remote control, can be electrically connected with
Allow teacher it is more vivid lecture some uninteresting knowledge, the setting of remote control can allow teacher more flexibly control control
Panel, guide wheel are just engaged in track, and guide wheel can be made preferably to be moved in track, and guide wheel is equidistant to be placed in first and drill
Show surface after plate, and surface texture is identical with surface texture after the first demonstration board after the second demonstration board, can so make demonstration board
It is mobile flexible, it can move left and right, the overall action effect of whole apparatus for demonstrating is fine, easy to operation.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model guide wheel rail mounting structure schematic diagram；
Fig. 3 is the utility model arrangement works schematic flow sheet.
In figure：1st, framework, the 2, first demonstration board, the 3, second demonstration board, 4, display screen, 5, control panel, 6, charging hole, 7,
Power key, 8, accommodating case, 9, remote control, 10, track, 11, guide wheel, 12, chalk holder, 13, hook, 14, screwed hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of mathematical statistics apparatus for demonstrating, including framework
1st, the first demonstration board 2, the second demonstration board 3, display screen 4, control panel 5, charging hole 6, power key 7, accommodating case 8, remote control 9,
Track 10, guide wheel 11, chalk holder 12, hook 13 and screwed hole 14, the left side of framework 1 is inlaid with the first demonstration board 2, and framework 1 is right
Side is inlaid with the second demonstration board 3, and display screen 4 is fixed on the surface of the first demonstration board 2, and the bottom left of the first demonstration board 2 is provided with
Control panel 5, display screen 4, control panel 5 and remote control 9 to be electrically connected with, can allow teacher it is more vivid lecture one
A little uninteresting knowledge, the setting of remote control 9 can allow teacher more flexibly to control control panel 5, and charging hole 6 is arranged at chain of command
The left side of plate 5, power key 7 are arranged at the right side of control panel 5, and accommodating case 8 is placed in the bottom right of the first demonstration board 2, and accommodating case 8
Inside is placed with remote control 9, and the upper and lower ends of framework 1 are provided with the height of the distance between track 10, track 10 and demonstration board
Identical, surface is provided with guide wheel 11 after the first demonstration board 2 and the second demonstration board 3, and guide wheel 11 is just engaged in track 10, energy
Guide wheel 11 is enough set preferably to be moved in track 10, the equidistant surface after being placed in the first demonstration board 2 of guide wheel 11, and the second demonstration
Surface texture is identical with surface texture after the first demonstration board 2 after plate 3, can so make demonstration board movement flexible, being capable of left and right shifting
Dynamic, chalk holder 12 is arranged at the bottom of framework 1, and the right side of framework 1 is fixed with hook 13, and surface is provided with screwed hole 14 after framework 1.
Operation principle：Before using the mathematical statistics apparatus for demonstrating, it is necessary first to whole mathematical statistics apparatus for demonstrating
The simple knowledge in structure is carried out, the operating of the device is very simple, integrally can probably be divided into two-part effect, first
Secured the device to before this by screwed hole 14 on wall, and turned on the power key 7, and woke up display screen 4, user is in control panel
Input needs the knowledge demonstrated in 5, demonstrates on the display screen 4, and the setting of remote control 9 can allow teacher more flexibly to control control
Panel 5, when user needs mobile first demonstration board 2 or the second demonstration board 3, with pulling the first demonstration board 2 or the
Two demonstration boards 3, the movement of the first demonstration board 2 or the second demonstration board 3 is driven by movement of the guide wheel 11 in track 10,
Guide wheel 11 is just engaged in track 10, and guide wheel 11 can be made preferably to be moved in track 10, and guide wheel 11 is equidistant to be placed in
Surface after first demonstration board 2, and surface texture is identical with surface texture after the first demonstration board 2 after the second demonstration board 3, so can
Make demonstration board movement flexible, it is not necessary to which the knowledge demonstrated with display screen 4, user can write with chalk on the second demonstration board 3
Go out to be demonstrated, complete whole process like this, fairly simple, here it is the operation principle of the mathematical statistics apparatus for demonstrating.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of mathematical statistics apparatus for demonstrating, including framework（1）, display screen（4）, charging hole（6）, power key（7）, accommodating case
（8）And chalk holder（12）, it is characterised in that：The framework（1）Left side is inlaid with the first demonstration board（2）, and framework（1）Inlay on right side
Embedded with the second demonstration board（3）, the display screen（4）It is fixed on the first demonstration board（2）Surface, and the first demonstration board（2）Bottom is left
Side is provided with control panel（5）, the charging hole（6）It is arranged at control panel（5）Left side, the power key（7）It is arranged at control
Panel processed（5）Right side, the accommodating case（8）It is placed in the first demonstration board（2）Bottom right, and accommodating case（8）Inside is placed with
Remote control（9）, the framework（1）Upper and lower ends are provided with track（10）, first demonstration board（2）With the second demonstration board
（3）Surface is provided with guide wheel afterwards（11）, the chalk holder（12）It is arranged at framework（1）Bottom, and framework（1）Right side is fixed with
Hook（13）, the framework（1）Surface is provided with screwed hole afterwards（14）.
A kind of 2. mathematical statistics apparatus for demonstrating according to claim 1, it is characterised in that：The display screen（4）, chain of command
Plate（5）And remote control（9）To be electrically connected with.
A kind of 3. mathematical statistics apparatus for demonstrating according to claim 1, it is characterised in that：The guide wheel（11）Just engage
To track（10）It is interior.
A kind of 4. mathematical statistics apparatus for demonstrating according to claim 1, it is characterised in that：The guide wheel（11）Equidistant peace
Put in the first demonstration board（2）Surface afterwards, and the second demonstration board（3）Surface texture and the first demonstration board afterwards（2）Surface texture phase afterwards
Together.
A kind of 5. mathematical statistics apparatus for demonstrating according to claim 1, it is characterised in that：The track（10）Between away from
It is identical from the height of demonstration board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318147.4U CN206711412U (en) | 2017-03-29 | 2017-03-29 | A kind of mathematical statistics apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318147.4U CN206711412U (en) | 2017-03-29 | 2017-03-29 | A kind of mathematical statistics apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206711412U true CN206711412U (en) | 2017-12-05 |
Family
ID=60467373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318147.4U Expired - Fee Related CN206711412U (en) | 2017-03-29 | 2017-03-29 | A kind of mathematical statistics apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206711412U (en) |
-
2017
- 2017-03-29 CN CN201720318147.4U patent/CN206711412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171205 Termination date: 20200329 |