CN108153096A - A kind of data mining network display device - Google Patents
A kind of data mining network display device Download PDFInfo
- Publication number
- CN108153096A CN108153096A CN201810093185.3A CN201810093185A CN108153096A CN 108153096 A CN108153096 A CN 108153096A CN 201810093185 A CN201810093185 A CN 201810093185A CN 108153096 A CN108153096 A CN 108153096A
- Authority
- CN
- China
- Prior art keywords
- wall
- sliding rail
- electric sliding
- projecting apparatus
- data mining
- 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.)
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/142—Adjusting of projection optics
-
- 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
- G09B17/00—Teaching reading
- G09B17/02—Line indicators or other guides or masks
-
- 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of data mining network display devices, including bottom plate and fixed plate, the bottom plate top exterior walls are connected through the hinge and have projecting apparatus, and the both sides outer wall of bottom plate is welded with stent, the bottom outer wall of the fixed plate is fixed with electric sliding rail by screw, and the both sides outer wall of electric sliding rail is provided with adjustment hole, the bottom interior wall of adjustment hole is slidably connected by bolt and the formation of electric sliding rail bottom interior wall, and side outer wall welding of the projecting apparatus far from stent has setting panel.The present invention can carry out front and rear position to projecting apparatus by electric sliding rail and rangefinder and adjust, match simultaneously and close telescoping lens, position between projector and screen can be adjusted, light intensity sensor in cooperation, it is more clear multimedia projector and changeable shows data, control ring can control and adjust projector, and emphasis position is indicated, while do not interfere with interaction when teacher being helped to give lessons.
Description
Technical field
Technical field more particularly to a kind of data mining network display device the present invention relates to network display.
Background technology
Data mining, also known as Knowledge Discovery in Database, be one from mass data extract excavate it is unknown, have
The complex process of the knowledge such as the pattern or rule of value, in data mining process, according to data mining purpose or practical business
Demand is needed using different data mining algorithms, and data digging flow generally includes：Data prediction, data mining algorithm
It realizes and result data shows three key steps, show that step can more clearly open up client or user by result
Show analysis result, in order to preferably cultivate the talent in terms of data mining, many educational institutions or training organization all open up
This branch of instruction in school needs multimedia net work teaching device to carry out data displaying in training process, most of using more matchmakers
Body projection arrangement directly carries out data displaying, and since display data amount is very big, and projection arrangement multidigit is in indoor top, always
Teacher can not directly indicate the position of emphasis when giving lessons, thus may cause student to emphasis understand it is not in place, and teacher because
To need to operate computer, it is impossible to and the interaction of classmates closely, influence the effect learnt.
Invention content
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of data mining network exhibition proposed
Showing device.
To achieve these goals, present invention employs following technical solutions：
A kind of data mining network display device, including bottom plate and fixed plate, the bottom plate top exterior walls are connected through the hinge and have
Projecting apparatus, and the both sides outer wall of bottom plate is welded with stent, the bottom outer wall of the fixed plate is fixed with electric sliding rail by screw,
And the both sides outer wall of electric sliding rail is provided with adjustment hole, the bottom interior wall of adjustment hole passes through bolt and electric sliding rail bottom interior wall shape
Into being slidably connected, side outer wall welding of the projecting apparatus far from stent has setting panel, and panel top exterior walls is set to be provided with
Card slot, card slot inner wall are connected with signal receiver, and the bottom outer wall of the setting panel is provided with network interface and USB grafting
Mouthful, and network interface and USB interfaces are located in same horizontal line, the projecting apparatus is arranged close to the side bottom weldering of panel
Storing bin is connected to, and storing bin bottom interior wall is provided with control ring, the side outer wall that the projecting apparatus is arranged close to panel melts
Buckle is connected to, and the inner wall that is buckled is connected with snap-on, the top exterior walls welding of the snap-on has connecting plate, and connecting plate is far from projection
The side outer wall of instrument is provided with through-hole, and through-hole wall is connected with telescoping lens, and the control ring includes ring bodies, elastic
Band, signal projector and turnover key, and ring bodies top exterior walls are provided with groove, the bottom outer wall of signal projector is connected to
On groove inner wall, the bottom outer wall of the ring bodies is provided with band slot, and the both ends bolt of elastic band is in the inner wall of band slot
On, the both sides outer wall of the ring bodies is provided with the second card slot, and turnover key bottom outer wall is connected to the second card slot inner wall
On.
Preferably, the bottom plate is fixed with light intensity sensor, and light close to the side outer wall of telescoping lens by screw
The output terminal of strong sensor is connected with microprocessor by signal wire.
Preferably, the bottom plate is fixed with light compensating lamp close to the side outer wall of telescoping lens by screw, and light compensating lamp,
The input terminal of projecting apparatus and electric sliding rail is respectively connected with switch, and switch is connected with microprocessor.
Preferably, the movement travel of the electric sliding rail and the specification of adjustment hole are adapted, and the movement row of electric sliding rail
Journey is eight to ten centimetres.
Preferably, the fixed plate is fixed with rangefinder, and ranging close to the side outer wall of telescoping lens by screw
The output terminal of instrument is connected by signal wire with microprocessor.
Preferably, the signal frequency of the signal receiver and the signal frequency of signal projector are adapted, and signal connects
Receive 15 to 20 meters of the signal scope of application of device and signal projector.
Beneficial effects of the present invention are：
1. by being provided with electric sliding rail and rangefinder, front and rear position can be carried out to projecting apparatus and adjusted, while stretched with closing
Contracting formula camera lens, can be adjusted by the position between projector and screen, and light intensity sensor in cooperation makes multimedia overhead projector
Device, which can be more clear, changeable shows data.
2. by being provided with control ring, projector can will be controlled and adjusted, emphasis is indicated when teacher being helped to give lessons
Position makes student to emphasis understanding in-place, while does not interfere with the interaction between classmate.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of data mining network display device proposed by the present invention；
Fig. 2 is a kind of structure diagram of the projector of data mining network display device proposed by the present invention；
Fig. 3 is a kind of control finger ring structure schematic diagram of data mining network display device proposed by the present invention.
In figure：1 bottom plate, 2 projecting apparatus, 3 electric sliding rails, 4 fixed plates, 5 adjustment holes, 6 rangefinders, 7 setting panels, 8 are stretched
Formula camera lens, 9 light intensity sensors, 10 USB interfaces, 11 storing bins, 12 network interfaces, 13 signal receivers, 14 buckles, 15
Snap-on, 16 control rings, 17 signal projectors, 18 elastic bands, 19 turnover keys.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-3, a kind of data mining network display device, including bottom plate 1 and fixed plate 4,1 top exterior walls of bottom plate are led to
Crossing hinge connection has projecting apparatus 2, and the both sides outer wall of bottom plate 1 is welded with stent, and the bottom outer wall of fixed plate 4 is fixed by screw
There is electric sliding rail 3, and the both sides outer wall of electric sliding rail 3 is provided with adjustment hole 5, the bottom interior wall of adjustment hole 5 passes through bolt and electricity
The 3 bottom interior wall formation of dynamic sliding rail is slidably connected, and side outer wall welding of the projecting apparatus 2 far from stent has setting panel 7, and setting face
7 top exterior walls of plate are provided with card slot, and card slot inner wall is connected with signal receiver 13, and the bottom outer wall of setting panel 7 is provided with network egress
Interface 12 and USB interfaces 10, and network interface 12 and USB interfaces 10 are located in same horizontal line, projecting apparatus 2 is close to be set
The side bottom for putting panel 7 is welded with storing bin 11, and 11 bottom interior wall of storing bin is provided with control ring 16, and projecting apparatus 2 leans on
The side outer wall welding of nearly setting panel 7 has buckle 14, and 14 inner walls that are buckled are connected with snap-on 15, and the top exterior walls of snap-on 15 melt
Connecting plate is connected to, and side outer wall of the connecting plate far from projecting apparatus 2 is provided with through-hole, through-hole wall is connected with telescoping lens 8, control
Ring 16 processed includes ring bodies, elastic band 18, signal projector 17 and turnover key 19, and ring bodies top exterior walls are provided with
Groove, the bottom outer wall of signal projector 17 are connected on groove inner wall, and the bottom outer wall of ring bodies is provided with band slot, and pine
The both ends of taut band 18 are bolted on the inner wall of band slot, and the both sides outer wall of ring bodies is provided with the second card slot, and turnover key
19 bottom outer walls are connected on the second card slot inner wall.
In the present invention, bottom plate 1 is fixed with light intensity sensor 9, and light close to the side outer wall of telescoping lens 8 by screw
The output terminal of strong sensor 9 is connected with microprocessor by signal wire, the model NHZD10 of light intensity sensor 9, and bottom plate 1 is close
The side outer wall of telescoping lens 8 is fixed with light compensating lamp, and the input terminal of light compensating lamp, projecting apparatus 2 and electric sliding rail 3 by screw
Switch is respectively connected with, switch is connected with microprocessor, the model ARM9TDMI of microprocessor, the movement row of electric sliding rail 3
Journey and the specification of adjustment hole 5 are adapted, and the movement travel of electric sliding rail 3 is eight to ten centimetres, and fixed plate 4 is close to telescopic mirror
First 8 side outer wall is fixed with rangefinder 6 by screw, and the output terminal of rangefinder 6 is connected by signal wire with microprocessor
It connects, the model SW-Q80 of rangefinder 6, the signal frequency of signal receiver 13 is mutually fitted with the signal frequency of signal projector 17
Match, and 15 to 20 meters of the signal scope of application of signal receiver 13 and signal projector 17, the model of signal projector 17
For HT230E.
Operation principle：Fixed plate 4 is fixed on ceiling, then plugs network connectivity and USB lines, teacher will
Control ring 16 is put on, and adjusts elastic band 18, by pressing turnover key 19 and infrared lamp, the label that is projected and is turned over
Page, it is convenient to facilitate, and will not influence the exchange between classmate.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of data mining network display device, including bottom plate（1）And fixed plate（4）, which is characterized in that the bottom plate（1）
Top exterior walls, which are connected through the hinge, projecting apparatus（2）, and bottom plate（1）Both sides outer wall be welded with stent, the fixed plate（4）'s
Bottom outer wall is fixed with electric sliding rail by screw（3）, and electric sliding rail（3）Both sides outer wall be provided with adjustment hole（5）, adjust
Hole（5）Bottom interior wall pass through bolt and electric sliding rail（3）Bottom interior wall formation is slidably connected, the projecting apparatus（2）Far from branch
The side outer wall welding of frame has setting panel（7）, and panel is set（7）Top exterior walls are provided with card slot, and card slot inner wall is connected with letter
Number receiver（13）, the setting panel（7）Bottom outer wall be provided with network interface（12）With USB interfaces（10）, and net
Network interface（12）With USB interfaces（10）In same horizontal line, the projecting apparatus（2）It is arranged close to panel（7）One
Side bottom is welded with storing bin（11）, and storing bin（11）Bottom interior wall is provided with control ring（16）, the projecting apparatus（2）It leans on
Nearly setting panel（7）Side outer wall welding have buckle（14）, and be buckled（14）Inner wall is connected with snap-on（15）, the snap-on
（15）Top exterior walls welding have connecting plate, and connecting plate is far from projecting apparatus（2）Side outer wall be provided with through-hole, through-hole wall card
It is connected to telescoping lens（8）, the control ring（16）Including ring bodies, elastic band（18）, signal projector（17）With turn over
Page button（19）, and ring bodies top exterior walls are provided with groove, signal projector（17）Bottom outer wall be connected to groove inner wall
On, the bottom outer wall of the ring bodies is provided with band slot, and elastic band（18）Both ends bolt on the inner wall of band slot, institute
The both sides outer wall for stating ring bodies is provided with the second card slot, and turnover key（19）Bottom outer wall is connected to the second card slot inner wall
On.
A kind of 2. data mining network display device according to claim 1, which is characterized in that the bottom plate（1）It is close
Telescoping lens（8）Side outer wall light intensity sensor is fixed with by screw（9）, and light intensity sensor（9）Output terminal lead to
It crosses signal wire and is connected with microprocessor.
A kind of 3. data mining network display device according to claim 1, which is characterized in that the bottom plate（1）It is close
Telescoping lens（8）Side outer wall light compensating lamp, and light compensating lamp, projecting apparatus are fixed with by screw（2）And electric sliding rail（3）'s
Input terminal is respectively connected with switch, and switch is connected with microprocessor.
A kind of 4. data mining network display device according to claim 1, which is characterized in that the electric sliding rail（3）
Movement travel and adjustment hole（5）Specification be adapted, and electric sliding rail（3）Movement travel be eight to ten centimetres.
A kind of 5. data mining network display device according to claim 1, which is characterized in that the fixed plate（4）It leans on
Nearly telescoping lens（8）Side outer wall rangefinder is fixed with by screw（6）, and rangefinder（6）Output terminal pass through signal
Line is connected with microprocessor.
A kind of 6. data mining network display device according to claim 1, which is characterized in that the signal receiver
（13）Signal frequency and signal projector（17）Signal frequency be adapted, and signal receiver（13）And signal projector
（17）15 to 20 meters of the signal scope of application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093185.3A CN108153096A (en) | 2018-01-31 | 2018-01-31 | A kind of data mining network display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093185.3A CN108153096A (en) | 2018-01-31 | 2018-01-31 | A kind of data mining network display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108153096A true CN108153096A (en) | 2018-06-12 |
Family
ID=62459456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810093185.3A Pending CN108153096A (en) | 2018-01-31 | 2018-01-31 | A kind of data mining network display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108153096A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018604A (en) * | 2019-04-25 | 2019-07-16 | 王云 | Window projector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104516176A (en) * | 2013-09-28 | 2015-04-15 | 南京专创知识产权服务有限公司 | PPT projection apparatus especially designed for teachers |
| CN104822037A (en) * | 2014-01-30 | 2015-08-05 | 德思来科技有限公司 | Nested projector with built-in electric cantilever |
| CN204945607U (en) * | 2015-10-13 | 2016-01-06 | 新余学院 | A kind of adjustable type electric expansion projector holder |
| CN107514524A (en) * | 2017-09-21 | 2017-12-26 | 姚巧宁 | The control motion that a kind of projector position automatically adjusts |
| CN107589619A (en) * | 2017-09-25 | 2018-01-16 | 苏州佳世达光电有限公司 | Optical lens mechanism and projecting apparatus |
| CN207742458U (en) * | 2018-01-31 | 2018-08-17 | 河南长澜信息科技有限公司 | A kind of data mining network display device |
-
2018
- 2018-01-31 CN CN201810093185.3A patent/CN108153096A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104516176A (en) * | 2013-09-28 | 2015-04-15 | 南京专创知识产权服务有限公司 | PPT projection apparatus especially designed for teachers |
| CN104822037A (en) * | 2014-01-30 | 2015-08-05 | 德思来科技有限公司 | Nested projector with built-in electric cantilever |
| CN204945607U (en) * | 2015-10-13 | 2016-01-06 | 新余学院 | A kind of adjustable type electric expansion projector holder |
| CN107514524A (en) * | 2017-09-21 | 2017-12-26 | 姚巧宁 | The control motion that a kind of projector position automatically adjusts |
| CN107589619A (en) * | 2017-09-25 | 2018-01-16 | 苏州佳世达光电有限公司 | Optical lens mechanism and projecting apparatus |
| CN207742458U (en) * | 2018-01-31 | 2018-08-17 | 河南长澜信息科技有限公司 | A kind of data mining network display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018604A (en) * | 2019-04-25 | 2019-07-16 | 王云 | Window projector |
| CN110018604B (en) * | 2019-04-25 | 2020-07-14 | 王云 | Window projector |
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