CN107403571A - A kind of economics coordinate analysis dynamic light source demonstration board - Google Patents
A kind of economics coordinate analysis dynamic light source demonstration board Download PDFInfo
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- CN107403571A CN107403571A CN201710839370.8A CN201710839370A CN107403571A CN 107403571 A CN107403571 A CN 107403571A CN 201710839370 A CN201710839370 A CN 201710839370A CN 107403571 A CN107403571 A CN 107403571A
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- demonstration board
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- light source
- economics
- laser beam
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/18—Book-keeping or economics
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- Entrepreneurship & Innovation (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Economics (AREA)
- General Business, Economics & Management (AREA)
- Development Economics (AREA)
- Accounting & Taxation (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention relates to a kind of economics coordinate analysis dynamic light source demonstration board, it belongs to technical field of medical instrument.The device is provided with demonstration board main body, power supply allotment case is provided with rear side of demonstration board main body, it is connected on the right side of power supply allotment case with power line, hanging body is provided with the upside of power supply allotment case, hanging body is by beam rail with hanging support connection, demonstration board main body front is respectively equipped with two groups of LCDs, L-type coordinate line lamp box, origin of coordinates display point and a block matrix display panel, on the left of demonstration board main body and downside contrasts device by the rigid staybolt one group of laser beam that is connected respectively, and corresponding left side be provided with laser beam contrast device and downside be provided with laser beam contrast device be respectively equipped with one group of shading radiant panel in the demonstration board main body front relevant position.The present invention can be directed to the change contrast progress displaying contrast directly perceived of a certain location point, more flexibly vivid, be advantageous to the coordinate analysis of Teaching of Economics demonstration and different cablings.
Description
Technical field
The invention belongs to economics trend analysis performance technology field, specifically a kind of economics coordinate analysis dynamic
Light source demonstration board.
Background technology
Economics carries out grand in the economic supply requirement of progress, value distribution, social labour productivity and commodity production capacity etc.
It is outer by basic theory narration when seeing trend analysis, it is economics conventional method for coordinate tendency and analysis directions, passes through pin
Change demand for different variables, to carry out the change in certain time region to grasp economic trend, it is easy to a clear mesh
Be clear, and coordinate analysis can be directed to after different data are arranged progress synchronized development comparison, it is easier to judge with
Trend and future development demand afterwards, be advantageous to carry out macroscopic view demonstration explanation.
And be directed to existing Economic Intelligence analysis coordinate demenstration method, made more using PPT in prior art or
Person's computer photograph dynamic analysis figure is prepared typing in advance, when being directed to the explanation of a variety of cases, can not be directed to development
Tendency and parameter comparison carry out the displaying of image, and are directed to intrinsic cabling tendency chart and can not carry out flexible parameter control
It and coordinate points are progressively analyzed, when carrying out economics research and demonstration explanation, can not ensure versatile and flexible, lively three-dimensional enters
Row analysis demonstration, so being directed to current condition, one kind is dedicated for economics coordinate dynamic demonstration and coordinate points dynamic point
The coordinate demonstration board of analysis operation can meet existing defect.
The content of the invention
A kind of economics coordinate analysis dynamic light source demonstration board of the present invention, the device are provided with demonstration board main body, demonstration board
Power supply allotment case is provided with rear side of main body, is connected on the right side of power supply allotment case with power line, hanging body, hanging body are provided with the upside of power supply allotment case
By beam rail with hanging support connection, it is slope shape flat construction that it, which hangs support bottom, for being combined suspension with carrier, is easy to
Device is integrally fixed, and demonstration board main body front is respectively equipped with two groups of LCDs, L-type coordinate line lamp box, the origin of coordinates
Display point and a block matrix display panel, its LCDs are used for showing the data scale of coordinate in length and breadth, pass through display data
To realize that the typing of different parameters is shown, it is easy to form complete coordinate system, LED is provided with its L-type coordinate line box, its
Upside should be printed on coordinate ray pattern, and for forming coordinate XY axles, its origin of coordinates is only to provide origin prompt facility, according to
Coordinate needs to carry out corresponding mode of operation, and on the left of demonstration board main body and downside is connected one group of laser by rigid staybolt respectively
Ray contrasts device, and laser beam contrast device length is consistent with demonstration board principal length, and the laser that corresponding left side is provided with
The laser beam contrast device that ray contrast device and downside are provided with is respectively equipped with the demonstration board main body front relevant position
One group of shading radiant panel, for absorbing the laser beam that radiation opposite position is sent, it can be carried out by observing laser beam
Actual demand contrasts, and shading radiant panel is provided with extinction figure layer and handled by frosted, prevents from causing to reflect, it is unnecessary to be easy to absorb
Light source, matrix display panel inside are provided with basic unit's mainboard, circuit main board and circuit connecting plate.
Be provided with chute on front side of heretofore described laser beam contrast device, chute is interior to be provided with slide block, and slide block can be
Interior activity in chute, its support is contrasted by laser beam and is connected inside device with slide block, for controlling the position of laser light bulb
To put, laser beam contrast device is inboard to be provided with middle groove, and launch hole should be located at middle groove centre in laser light bulb processed, and
The light that laser light bulb is sent will not be demonstrated mainboard and block, and laser can be made to throw on shading radiant panel, laser beam contrast
Device passes on left support and is connected with laser light bulb, and laser light bulb uses single beam laser wire harness lamp, come provide it is horizontal and
The laser lines in vertical orientation, feature is moved towards for observing the economy in difference out of phase region.
Regularly arranged matrix unit light emitting module on heretofore described basic unit's mainboard, itself and matrix unit light emitting module is
Monomer square, by regularly arranged formation rectangle square formation, achievable modularization picture is controlled to show by circuit, it is corresponding every
Individual matrix unit light emitting module is provided with independent inert gas light source, for providing difference light source, by programming Control come
Realize that dynamic effect is shown, one layer of pseudo-colour filtering plate and armorplate glass, pseudo-colour filtering are provided with the upside of matrix unit light emitting module
Plate carries out color filtration selection, realizes abundant image shows, and one layer of backlight is scribbled on basic unit's mainboard and absorbs figure layer to inhale
Receive unnecessary light source information.
Diode light-source point, independent inert gas light source internal are provided with inside heretofore described matrix unit light emitting module
Provided with quartz cavity and low pressure tungsten filament, there is a small amount of inert gas in quartz cavity, low pressure tungsten filament carries out the illumination compared with weak intensity, comes
Dynamic light source is carried out to show.
Heretofore described circuit main board be provided with the video card device for image procossing and data collection process, memory bar,
Process chip and image processing module, image processing module are connected by decoder with data converter, data converter and number
Connected according to input port.
USB slot, the control for being used for carrying out data input and device control are provided with the right side of heretofore described demonstration board main body
Button and power switch processed.
The beneficial effects of the invention are as follows：The present invention compared to conventional PPT make or Dynamic Graph editor, can be directed to through
Dynamic analysis tendency of helping demand carries out special tendency Dynamic Display, enters Mobile state list by regularly arranged matrix unit light emitting module
The displaying of member, economic supply requirement conventional in economics, value distribution, social labour productivity and commodity can be directed to
The changes in demand such as production capacity carry out more vivid displaying, and what can be become apparent from by the displaying of dynamic data carries out observation pair
Than entering walking line by matrix unit light emitting module and showing, the independent inert gas light source that its upside is provided with carries out flowing trend
It has been shown that, to realize that flowing light source is shown, and the present apparatus is additionally provided with the contrast click-through that laser light bulb be directed to transverse and longitudinal coordinate
Row position adjustments, the change contrast progress displaying contrast directly perceived of a certain location point can be directed to, it is more flexibly vivid, be advantageous to
Teaching of Economics is demonstrated and the coordinate analysis of different cablings.
Brief description of the drawings
Accompanying drawing 1 is agent set schematic diagram of the invention.
Accompanying drawing 2 is matrix display panel schematic internal view of the invention.
Accompanying drawing 3 is layered portion structure schematic diagram for basic unit's mainboard of the present invention.
Accompanying drawing 4 is matrix unit light emitting module structure schematic diagram of the invention.
Accompanying drawing 5 is circuit main board structural representation of the invention.
1 in figure：Demonstration board main body, 2：Power supply allotment case, 3：Power line, 4：Hanging body, 5：Beam rail, 6：Hang and support, 7：Liquid crystal
Display screen, 8：L-type coordinate line lamp box, 9：Origin of coordinates display point, 10：Matrix display panel, 11：Rigid staybolt, 12：Laser beam
Contrast device, 13：Shading radiant panel, 14：Basic unit's mainboard, 15：Circuit main board, 16：Circuit connecting plate, 17：Chute, 18：Stir
Block, 19：Middle groove, 20：Support, 21：Laser light bulb, 22：Matrix unit light emitting module, 23：Independent inert gas light source, 24：
Pseudo-colour filtering plate, 25：Armorplate glass, 26：Backlight absorption figure layer, 27：Diode light-source point, 28：Quartz cavity, 29：Low pressure tungsten
Filament, 30：Video card device, 31：Memory bar, 32：Process chip, 33：Image processing module, 34：Decoder, 35：Data converter,
36：Data-in port, 37：USB slot, 38：Control button, 39：Power switch.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
When using the device, the extension support 6 that demonstration board main body 1 is connected by hanging body 4 is carried out being hanging to play position, connect
The power line 3 that energization source allotment case 2 connects arrives power supply, it would be desirable to which the data of demonstration carry out data input, number by USB slot 37
According to converter 35 enter data into port 36 input information changed after, pass through image processing module 33 carry out view data
Processing, video card device 30, memory bar 31, process chip 32 are provided with by circuit main board 15 and carry out centralized Control processing, image information
Picture is carried out by regularly arranged matrix unit light emitting module 22 on basic unit's mainboard 14 to show, by control button 38 to device work
Operation mode is controlled, and two groups of LCDs 7 that the front of demonstration board main body 1 is respectively equipped with carry out the mark content of coordinate in length and breadth
Display output information is carried out, L-type coordinate line lamp box 8 forms demonstration by its upside ray diagram case and origin of coordinates display point 9
The coordinate system needed, matrix display panel 10 show to carry out tendency content, after carrying out picture and showing, after being directed to work
Matrix unit light emitting module 22 work after, can by control to adjust be arranged on it is only on each matrix unit light emitting module 22
Vertical inert gas light source 23 works, and realizes that arrangement is luminous, makes the tendency figure line of appearance progressively be shown successively by circuit control
Show work, form tendency flowing water lighting effects, be easy to the carry out economic trend analyzing and processing of more solid image, in matrix unit
When light emitting module 22 and independent inert gas light source 23 work, backlight absorbs figure layer 26 and unnecessary light source is carried out on basic unit's mainboard 14
Absorb, avoid producing reflective phenomenon.
When being directed to the horizontally or vertically data comparison demand of the same sectional position in orientation, by stirring in chute 17
Slide block 18, laser beam is set to contrast the position adjustments that laser light bulb 21 on device 12 carries out horizontally or vertically orientation, so as to
Laser light bulb produces single ray beam, the laser beam contrast device 12 and downside laser beam projected through middle groove 19
Contrast device 12 is absorbed on one group of shading radiant panel 13 of 1 positive relevant position of demonstration board main body, so as to produce one
Perpendicular to the contrast wire harness of reference axis, by self-demand come adjustment node position, to judge the tendency situation of different problems, more
Add it is vivid flexible carry out figure line analysis demonstration, professional economics demand analysis and the observation of data Dynamic Announce are reached with this
Effect.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, the means of extruding and underbalance effect are formed in sustainer periphery, and
Reach effectively treatment myocardial ischemia, the purpose of anoxic, some improvement and replacement can also be made, these improve and replaced and should also regard
For protection scope of the present invention.
Claims (6)
- A kind of 1. economics coordinate analysis dynamic light source demonstration board, it is characterised in that：The device is provided with demonstration board main body (1), drills Show and power supply allotment case (2) is provided with rear side of plate main body (1), be connected on the right side of power supply allotment case (2) with power line (3), power supply allotment case (2) upside is provided with hanging body (4), and hanging body (4) is connected by beam rail (5) with hanging support (6), and demonstration board main body (1) front is set respectively There are two groups of LCDs (7), L-type coordinate line lamp box (8), the origin of coordinates to show point (9) and a block matrix display panel (10), On the left of demonstration board main body (1) and downside contrasts device (12) by rigid staybolt (11) the one group of laser beam that is connected respectively, and The laser beam contrast device (12) that corresponding left side is provided with and the laser beam contrast device (12) that downside is provided with are drilled described Show that plate main body (1) positive relevant position is respectively equipped with one group of shading radiant panel (13), base is provided with inside matrix display panel (10) Layer mainboard (14), circuit main board (15) and circuit connecting plate (16).
- A kind of 2. economics coordinate analysis dynamic light source demonstration board according to claim 1, wherein the laser beam contrasts Chute (17) is provided with front side of device (12), slide block (18) is provided with chute (17), laser beam contrast device (12) inboard is set There is middle groove (19), laser beam contrast device (12) passes on left support (20) and is connected with laser light bulb (21).
- A kind of 3. economics coordinate analysis dynamic light source demonstration board according to claim 1, wherein basic unit's mainboard (14) Upper regularly arranged matrix unit light emitting module (22), and corresponding each matrix unit light emitting module (22) is provided with independently Inert gas light source (23), matrix unit light emitting module (22) upside are provided with one layer of pseudo-colour filtering plate (24) and armorplate glass (25), and on basic unit's mainboard (14) scribble one layer of backlight and absorb figure layer (26).
- A kind of 4. economics coordinate analysis dynamic light source demonstration board according to claim 3, wherein the matrix unit lights Diode light-source point (27) is provided with inside module (22), quartz cavity (28) and low pressure are provided with inside independent inert gas light source (23) Tungsten filament (29).
- A kind of 5. economics coordinate analysis dynamic light source demonstration board according to claim 1, wherein the circuit main board (15) Video card device (30), memory bar (31), process chip (32) and image processing module (33) are provided with, image processing module (33) is logical Cross decoder (34) to be connected with data converter (35), data converter (35) is connected with data-in port (36).
- A kind of 6. economics coordinate analysis dynamic light source demonstration board according to claim 1, wherein the demonstration board main body (1) Right side is provided with USB slot (37), control button (38) and power switch (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710839370.8A CN107403571B (en) | 2017-09-08 | 2017-09-08 | A kind of economics coordinate analysis dynamic light source demonstration board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710839370.8A CN107403571B (en) | 2017-09-08 | 2017-09-08 | A kind of economics coordinate analysis dynamic light source demonstration board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107403571A true CN107403571A (en) | 2017-11-28 |
| CN107403571B CN107403571B (en) | 2019-09-13 |
Family
ID=60388946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710839370.8A Expired - Fee Related CN107403571B (en) | 2017-09-08 | 2017-09-08 | A kind of economics coordinate analysis dynamic light source demonstration board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107403571B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001034706A (en) * | 1999-07-21 | 2001-02-09 | Ricoh Co Ltd | Braille reader |
| CN202929903U (en) * | 2012-12-12 | 2013-05-08 | 东北石油大学 | Integral demonstration instrument |
| CN204926617U (en) * | 2015-09-11 | 2015-12-30 | 哈尔滨师范大学 | Higher mathematics total mark demonstration teaching aid |
| CN205281830U (en) * | 2016-01-01 | 2016-06-01 | 三峡大学 | Calculus demonstration teaching aid |
| CN206340221U (en) * | 2016-11-16 | 2017-07-18 | 宁波大红鹰学院 | Economics, which is given lessons, uses data analysis Display Rack |
-
2017
- 2017-09-08 CN CN201710839370.8A patent/CN107403571B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001034706A (en) * | 1999-07-21 | 2001-02-09 | Ricoh Co Ltd | Braille reader |
| CN202929903U (en) * | 2012-12-12 | 2013-05-08 | 东北石油大学 | Integral demonstration instrument |
| CN204926617U (en) * | 2015-09-11 | 2015-12-30 | 哈尔滨师范大学 | Higher mathematics total mark demonstration teaching aid |
| CN205281830U (en) * | 2016-01-01 | 2016-06-01 | 三峡大学 | Calculus demonstration teaching aid |
| CN206340221U (en) * | 2016-11-16 | 2017-07-18 | 宁波大红鹰学院 | Economics, which is given lessons, uses data analysis Display Rack |
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| Publication number | Publication date |
|---|---|
| CN107403571B (en) | 2019-09-13 |
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Granted publication date: 20190913 Termination date: 20200908 |