CN207165023U - A kind of teaching aid for financial mathematic teaching - Google Patents
A kind of teaching aid for financial mathematic teaching Download PDFInfo
- Publication number
- CN207165023U CN207165023U CN201720672975.8U CN201720672975U CN207165023U CN 207165023 U CN207165023 U CN 207165023U CN 201720672975 U CN201720672975 U CN 201720672975U CN 207165023 U CN207165023 U CN 207165023U
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- China
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- teaching
- supporting box
- model
- supporting
- plate
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Abstract
The utility model discloses a kind of teaching aid for financial mathematic teaching,Including supporting box,The upper surface center of the supporting box is provided with opening,The inside of the opening is provided with transparent operation plate,And the open lower end of supporting box is provided with conical shell,The lower end of conical shell is welded with connecting plate,The figure paper and model finished can be placed by transparent operation plate,The content that the back side illuminaton of transparent operation plate goes out on the figure viewed from behind or drawing of model can be made by illuminating lamp,The content on the figure viewed from behind or drawing of model can be shot by camera,So that the image in financial mathematic is clearer,The image that can be projected by projector panel with displaying projector,So that teaching is more convenient,The teaching aid structure that this is used for financial mathematic teaching is simple,It is easy to operate,Figure and model can be launched,And alleviate the teaching pressure of teacher,Improve the learning efficiency of student.
Description
Technical field
It the utility model is related to teaching aid technical field, specially a kind of teaching aid for financial mathematic teaching.
Background technology
Financial Teaching has become the indispensable part of Students ' Learning, and has closely with mathematics in existing Financial Teaching
Contact, and during teaching, because the formula of mathematics is numeral and trend graph composition, therefore student is in study
During it is excessively uninteresting, greatly reduce the learning interest of student, but teaching method is in blackboard by teacher mostly
On draw figure, and the content in data is passed round automatically by student, therefore it is very inconvenient to impart knowledge to students.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of to be used for what financial mathematic was imparted knowledge to students
Teaching aid, it is simple in construction, it is easy to operate, figure and model can be launched, and the teaching pressure of teacher is alleviated, improve
The learning efficiency of student, can effectively be solved the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of teaching aid for financial mathematic teaching,
Including supporting box, the upper surface center of the supporting box is provided with opening, and the inside of the opening is provided with transparent operation plate, and
The open lower end of supporting box is provided with conical shell, and the lower end of conical shell is welded with connecting plate, the upper surface center of connecting plate
Camera is connected with by camera connecting seat, the upper surface of the connecting plate is provided with illuminating lamp, the side of the supporting box
Support frame provided with two L-type structures, the upper end of support frame are provided with groove, telescopic mast, the upper end of telescopic mast are provided with the groove
Provided with supporting plate, the lower surface of supporting plate has been bolted projector panel, both ends lower surface and the support of the supporting plate
Electric expansion bar is provided between the transverse slat upper surface of frame, the center of the supporting plate is provided with link, and one end of link is provided with
Projecting apparatus, the side of the supporting box are provided with otic placode, and the upper surface of otic placode is provided with display and control keyboard, the otic placode
Lower surface is provided with control main frame, and the input of control main frame electrically connects the defeated of control keyboard, projecting apparatus, camera and external power source
Go out end, the output end of the control main frame electrically connects the input of illuminating lamp, display and electric expansion bar.
As a kind of optimal technical scheme of the present utility model, the interior lower end side of the supporting box is provided with storing
Case, the side of the supporting box are provided with opening corresponding with storage tank, and the side of the opening is connected with chamber door, case by hinge
The side of door is provided with lock.
As a kind of optimal technical scheme of the present utility model, the lower surface corner of the supporting box is provided with supporting leg,
The lower end of supporting leg is connected with universal guide wheel by guide wheel connecting seat.
As a kind of optimal technical scheme of the present utility model, the number of the illuminating lamp is two, two illuminating lamps point
Not Wei Yu camera both sides.
As a kind of optimal technical scheme of the present utility model, the junction of the transparent operation plate and supporting box is provided with
Close glue.
Compared with prior art, the beneficial effects of the utility model are：This is used on the teaching aid of financial mathematic teaching set
Transparent operation plate, the figure paper and model finished can be placed by transparent operation plate, can make transparent behaviour by illuminating lamp
Make the content that the back side illuminaton of plate goes out on the figure viewed from behind or drawing of model, can be to the figure viewed from behind or drawing of model by camera
On content shot so that the image in financial mathematic is clearer, and projecting apparatus and perspective plane are provided with support frame
Plate, the image that can be projected by projector panel with displaying projector so that teaching is more convenient, and this is used for financial mathematic teaching
Teaching aid structure is simple, easy to operate, and figure and model can be launched, and alleviates the teaching pressure of teacher, improves
The learning efficiency of student.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the utility model section structural representation.
In figure：1 supporting plate, 2 links, 3 projecting apparatus, 4 projector panels, 5 telescopic masts, 6 otic placodes, 7 displays, 8 operating keys
Disk, 9 universal guide wheels, 10 control main frames, 11 supporting box, 12 supporting legs, 13 transparent operation plates, 14 electric expansion bars, 15 tapers
Shell, 16 cameras, 17 storage tanks, 18 illuminating lamps, 19 connecting plates, 20 chamber doors, 21 support frames.
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 teaching aid for financial mathematic teaching, bag
Supporting box 11 is included, the upper surface center of supporting box 11 is provided with opening, and the inside of the opening is provided with transparent operation plate 13, transparent
The junction of operation panel 13 and supporting box 11 is provided with closing glue, can prevent dust from entering in supporting box 11 by closing glue
Portion, and the open lower end of supporting box 11 is provided with conical shell 15, and the lower end of conical shell 15 is welded with connecting plate 19, connection
The upper surface of plate 19 is connected with camera 16 centrally through camera connecting seat, the figure viewed from behind and drawing by camera 16 to model
On content shot so that the image in financial mathematic is clearer, and the upper surface of connecting plate 19 is provided with illuminating lamp 18, shine
The number of bright lamp 18 is two, and two illuminating lamps 18 are located at the both sides of camera 16 respectively, can be made by illuminating lamp 18 transparent
The content that the back side illuminaton of operation panel 13 goes out on the figure viewed from behind or drawing of model, the side of supporting box 11 are provided with two L-type knots
The support frame 21 of structure, the upper end of support frame 21 are provided with groove, and telescopic mast 5 is provided with the groove, and the upper end of telescopic mast 5 is provided with support
Plate 1, the lower surface of supporting plate 1 have been bolted projector panel 4, the both ends lower surface of supporting plate 1 and the horizontal stroke of support frame 21
Electric expansion bar 14 is provided between plate upper surface, the center of supporting plate 1 is provided with link 2, and one end of link 2 is provided with projecting apparatus
3, by electric expansion bar 14 supporting plate 1 can be driven to move up and down, be moved down with this to drive on projecting apparatus 3 and projector panel 4
Image that is dynamic, being projected by projector panel 4 with displaying projector 3, the height of projector panel 4, supporting box are adjusted with this
11 side is provided with otic placode 6, and the upper surface of otic placode 6 is provided with display 7 and control keyboard 8, and the lower surface of otic placode 6 is provided with control and led
Machine 10, the input of control main frame 10 electrically connect the output end of control keyboard 8, projecting apparatus 3, camera 16 and external power source, control
The output end of main frame 10 processed electrically connects the input of illuminating lamp 18, display 7 and electric expansion bar 14, can by control main frame 10
With the work of control apparatus element, the interior lower end side of supporting box 11 is provided with storage tank 17, and the side of supporting box 11 is set
There is opening corresponding with storage tank 17, the side of the opening is connected with chamber door 20 by hinge, and the side of chamber door 20 is provided with lock,
Debris can be held by storage tank 17, the lower surface corner of supporting box 11 is provided with supporting leg 12, and the lower end of supporting leg 12 leads to
Cross guide wheel connecting seat and be connected with universal guide wheel 9, more convenient by the mobile device of universal guide wheel 9, this is used for financial mathematic
The teaching aid structure of teaching is simple, easy to operate, and figure and model can be launched, and alleviates the teaching pressure of teacher
Power, improve the learning efficiency of student.
When in use：Ready-made model or the drawing finished are placed into the upper surface of transparent operation plate 13 first, passed through
Illuminating lamp 18 illuminates transparent operation plate 13, and the content on the figure viewed from behind or drawing of model is shot by camera 16,
The data that camera 16 is shot are sent in control main frame 10, and control main frame 10 after data processing by display 7 to being shown
Come, and launched the image of shooting onto projector panel 4 by projecting apparatus 3, driven by electric expansion bar 14 in supporting plate 1
Lower movement, drive the projecting apparatus 3 and projector panel 4 to move up and down with this, the clearer of student viewing is made with this.
The utility model can place the drawing and model finished by transparent operation plate 13, can be made by illuminating lamp 18
The content that the back side illuminaton of transparent operation plate 13 goes out on the figure viewed from behind or drawing of model, can be to the back of the body of model by camera 16
Content on shadow or drawing is shot so that the image in financial mathematic is clearer, can be shown by projector panel 4
The image that projecting apparatus 3 projects so that teaching is more convenient, and the teaching aid structure that this is used for financial mathematic teaching is simple, easy to operate,
Figure and model can be launched, and alleviate the teaching pressure of teacher, improve the learning efficiency of student.
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 teaching aid for financial mathematic teaching, including supporting box（11）, it is characterised in that：The supporting box（11）
Upper surface center be provided with opening, the inside of the opening is provided with transparent operation plate（13）, and supporting box（11）Opening under
End is provided with conical shell（15）, conical shell（15）Lower end be welded with connecting plate（19）, connecting plate（19）Upper surface center
Camera is connected with by camera connecting seat（16）, the connecting plate（19）Upper surface be provided with illuminating lamp（18）, the branch
Support casing（11）Side be provided with the support frames of two L-type structures（21）, support frame（21）Upper end be provided with groove, in the groove
Provided with telescopic mast（5）, telescopic mast（5）Upper end be provided with supporting plate（1）, supporting plate（1）Lower surface be bolted throwing
Shadow panel（4）, the supporting plate（1）Both ends lower surface and support frame（21）Transverse slat upper surface between be provided with electric expansion bar
（14）, the supporting plate（1）Center be provided with link（2）, link（2）One end be provided with projecting apparatus（3）, the support case
Body（11）Side be provided with otic placode（6）, otic placode（6）Upper surface be provided with display（7）And control keyboard（8）, the otic placode（6）
Lower surface be provided with control main frame（10）, control main frame（10）Input electrical connection control keyboard（8）, projecting apparatus（3）, shooting
Head（16）With the output end of external power source, the control main frame（10）Output end electrical connection illuminating lamp（18）, display（7）With
Electric expansion bar（14）Input.
A kind of 2. teaching aid for financial mathematic teaching according to claim 1, it is characterised in that：The supporting box
（11）Interior lower end side be provided with storage tank（17）, the supporting box（11）Side be provided with and storage tank（17）It is corresponding
Opening, the side of the opening is connected with chamber door by hinge（20）, chamber door（20）Side be provided with lock.
A kind of 3. teaching aid for financial mathematic teaching according to claim 1, it is characterised in that：The supporting box
（11）Lower surface corner be provided with supporting leg（12）, supporting leg（12）Lower end universal guide wheel is connected with by guide wheel connecting seat
（9）.
A kind of 4. teaching aid for financial mathematic teaching according to claim 1, it is characterised in that：The illuminating lamp（18）
Number be two, two illuminating lamps（18）It is located at camera respectively（16）Both sides.
A kind of 5. teaching aid for financial mathematic teaching according to claim 1, it is characterised in that：The transparent operation plate
（13）With supporting box（11）Junction be provided with closing glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672975.8U CN207165023U (en) | 2017-06-12 | 2017-06-12 | A kind of teaching aid for financial mathematic teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672975.8U CN207165023U (en) | 2017-06-12 | 2017-06-12 | A kind of teaching aid for financial mathematic teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165023U true CN207165023U (en) | 2018-03-30 |
Family
ID=61710423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720672975.8U Expired - Fee Related CN207165023U (en) | 2017-06-12 | 2017-06-12 | A kind of teaching aid for financial mathematic teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637270A (en) * | 2019-01-14 | 2019-04-16 | 淄博职业学院 | A kind of music teaching training device |
| CN111109881A (en) * | 2019-12-31 | 2020-05-08 | 武汉沃德丰文化传媒有限公司 | Electronic drawing file collecting and arranging system based on graphic publishing |
-
2017
- 2017-06-12 CN CN201720672975.8U patent/CN207165023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637270A (en) * | 2019-01-14 | 2019-04-16 | 淄博职业学院 | A kind of music teaching training device |
| CN111109881A (en) * | 2019-12-31 | 2020-05-08 | 武汉沃德丰文化传媒有限公司 | Electronic drawing file collecting and arranging system based on graphic publishing |
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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 |
Granted publication date: 20180330 Termination date: 20190612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |