CN209641099U - A kind of electronic blackboard and tutoring system - Google Patents
A kind of electronic blackboard and tutoring system Download PDFInfo
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- CN209641099U CN209641099U CN201821150624.1U CN201821150624U CN209641099U CN 209641099 U CN209641099 U CN 209641099U CN 201821150624 U CN201821150624 U CN 201821150624U CN 209641099 U CN209641099 U CN 209641099U
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- electronic blackboard
- main screen
- electric cabinet
- secondary area
- driver
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Abstract
The utility model provides a kind of electronic blackboard and tutoring system, belongs to electronic instruction technical field, electronic blackboard main screen, secondary area, driver and power supply, and driver is electrically connected with main screen, to drive main screen to show picture, power supply and driver electrical connection.Electronic blackboard provided by the utility model can realize the function of writing and electronical display simultaneously, realize interaction multimedia teaching, improve classroom interest, realize teaching electronic information.
Description
Technical field
The utility model relates to electronic instruction technical fields, in particular to a kind of electronic blackboard and tutoring system.
Background technique
Blackboard is widely used in teaching field, and traditional blackboard provides resources material by writing, but present religion
Require higher and higher, only carries out the simple demand write and be unable to satisfy teaching.
Utility model content
The purpose of this utility model is to provide a kind of electronic blackboard and tutoring systems, can be achieved at the same time writing and electronics
Display function realizes teaching electronic information.
The embodiments of the present invention are achieved in that
A kind of electronic blackboard, including main screen, secondary area, driver and power supply, driver are electrically connected with main screen, to drive master
Screen display picture, power supply and driver electrical connection.
Optionally, electronic blackboard further includes the first electric cabinet and the second electric cabinet, and the first electric cabinet is arranged in main screen, the
Two electric cabinets are arranged in secondary area, and driver is arranged in the first electric cabinet, and power supply is arranged in the second electric cabinet.
Optionally, electronic blackboard further includes touch screen and controller, and touch screen is arranged in main screen, touch screen and controller
Between be electrically connected, controller is electrically connected with driver.
Optionally, the first electric cabinet two sides are equipped with the first sliding rail, and the first electric cabinet is connected by the first sliding rail and main screen sliding
It connects；Second electric cabinet two sides are equipped with the second sliding rail, and the second electric cabinet is slidably connected by the second sliding rail with secondary area.
Optionally, electronic blackboard further includes distributor, and distributor is arranged in main screen or secondary area.
Optionally, distributor is automatic retraction device.
Optionally, secondary area includes at least the first secondary area and the second secondary area, and the first secondary area and the second secondary area are separately positioned on master
The side of screen.
Optionally, touch screen is fitted in main screen display surface entirely.
Optionally, it is fixedly connected between main screen and secondary area by fastener.
A kind of tutoring system, the electronic blackboard including management server, user terminal and any of the above-described, electronic blackboard pass through
Management server is connected to user terminal.
The beneficial effect of the utility model embodiment includes:
Electronic blackboard provided by the embodiment of the utility model, including main screen, secondary area, driver and power supply, driver and master
Screen electrical connection, to drive main screen to show picture, power supply and driver electrical connection.Electronics provided by the embodiment of the utility model is black
Plate can realize the function of writing and electronical display simultaneously, realize interaction multimedia teaching, improve classroom interest, realize teaching electricity
Sub-information.
Tutoring system provided by the embodiment of the utility model, the electricity including management server, user terminal and any of the above-described
Sub- blackboard, electronic blackboard are connected to by management server with user terminal.Tutoring system provided by the embodiment of the utility model passes through
Management server completes the data interaction of electronic blackboard and user terminal, realizes interactive teaching and learning, intelligent, convenient, fast, is promoted whole
Teaching efficiency.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of electronic blackboard provided by the embodiment of the utility model；
Fig. 2 is the floor map of electronic blackboard provided by the embodiment of the utility model；
Fig. 3 is the main screen schematic diagram of electronic blackboard provided by the embodiment of the utility model；
Fig. 4 is the display surface and touch screen fitting figure of electronic blackboard provided by the embodiment of the utility model.
Icon: 100- electronic blackboard；The first secondary area of 110-；115- fastener；120- main screen；122- touch screen；123-
One electric cabinet；The first sliding rail of 124-；125- display surface；The second secondary area of 130-；The second electric cabinet of 131-；The second sliding rail of 132-；
133- distributor.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
First embodiment
Fig. 1 is please referred to, the utility model embodiment provides a kind of electronic blackboard 100, including main screen 120, secondary area, driver
And power supply, driver are electrically connected with main screen 120, to drive main screen 120 to show picture, power supply and driver electrical connection, for this
The electronic blackboard 100 of utility model embodiment is powered.
It should be noted that first, the electronic blackboard 100 of the utility model embodiment includes main screen 120 and secondary area, main screen
120 to show picture；Secondary area is to written record, wherein secondary area can be normal blackboard, or electronic handwritten plate,
Blank etc., is not especially limited this in the utility model embodiment.
Second, the left side in main screen 120, right side, upside or downside can be set in secondary area, and secondary area can also be by main screen 120
Full encirclement or semi-surrounding, surround the surrounding that main screen 120 is arranged in the secondary area referred to entirely, four sides of main screen 120 are fenced up；Half
It surrounds and refers to that secondary area surrounds three sides of main screen 120.The present embodiment is not made to have to the positional relationship of secondary area and main screen 120
Body limits, and those skilled in the art can be arranged according to actual needs.
When electronic blackboard 100 provided by the embodiment of the utility model works, power on first, driver drives main screen
120 to show picture according to display signal.
Electronic blackboard 100 provided by the embodiment of the utility model can realize the function of writing and electronical display simultaneously, realize
Teaching electronic information.
Optionally, as shown in Figure 1, electronic blackboard 100 further includes the first electric cabinet 123 and the second electric cabinet 131, the first electricity
Case 123 to be controlled to be arranged in main screen 120, the second electric cabinet 131 is arranged in secondary area, and driver is arranged in the first electric cabinet 123,
Power supply is arranged in the second electric cabinet 131.
It is disposed on by power supply and driver in different electric cabinets, and is separately mounted to the master of electronic blackboard 100
In screen 120 and secondary area, the display of main screen 120 can be caused to generate picture to avoid because of the too long generation signal decaying of the connecting line of driver
The bad phenomenons such as face shake, improve the stability of system.
Optionally, as shown in figure 3, electronic blackboard 100 further includes touch screen 122 and controller, touch screen 122 and controller
It is arranged in main screen 120, is electrically connected between touch screen 122 and controller, controller is electrically connected with driver.Shown in Fig. 3 arrow
Direction be picture display direction, by carrying out touch control operation on touch screen 122, it can be achieved that image information to main screen 120
Intuitive operation, it is fast and simple.
Specifically, it is operated first touch screen 122, then system is according to the icon or menu position of touch come regioselective letter
Breath input, then communicate information to controller；Controller receives touch information, then sends driver to, and driver is according to instruction
Carry out the picture conversion of driving main screen 120.
Illustratively, as shown in Figure 1, controller may be provided in the first electric cabinet 123.Controller is arranged automatically controlled first
It is close with drive location in case 123, it avoids connecting line is too long signal is caused to be decayed, improves touch-control stability.
Optionally, 123 two sides of the first electric cabinet are equipped with the first sliding rail 124, and the first electric cabinet 123 passes through the first sliding rail 124
It is slidably connected with main screen 120；Second electric cabinet, 131 two sides are equipped with the second sliding rail 132, and the second electric cabinet 131 passes through the second sliding rail
132 are slidably connected with secondary area.
As shown in Figure 1, it is generally the case that the lower edge in main screen 120 is arranged in the first electric cabinet 123, and second is automatically controlled
Case 131 is arranged in secondary area, and in order to avoid blocking the writing region of secondary area, usual second electric cabinet 131 is also disposed at secondary area
Marginal position.In 123 two sides of the first electric cabinet, the first sliding rail 124 is set, it is exemplary, the track in the first sliding rail 124 is arranged
In 123 two sides of the first electric cabinet, the position corresponding with track of main screen 120 is provided with sliding part, enables the first electric cabinet 123
It is enough in the extraction of the setting position of main screen 120 or to be taken in relative to it, alternatively, exchanging 124 middle orbit of the first sliding rail and sliding part
Position, equally can be realized makes the first electric cabinet 123 extract out or take in the setting position of main screen 120 relative to it.Likewise,
Track in second sliding rail 132 is arranged in 131 two sides of the second electric cabinet, secondary area position corresponding with track is provided with sliding
Portion enables the second electric cabinet 131 to extract out or take in the setting position of secondary area relative to it, alternatively, exchanging the second sliding rail
The position of 132 middle orbits and sliding part, equally can be realized takes out the second electric cabinet 131 in the setting position of secondary area relative to it
It out or takes in, facilitates maintenance and disassembly.
So, when needing that the component in the first electric cabinet 123 or the second electric cabinet 131 is repaired and dismantled
When, the first electric cabinet 123 or the second electric cabinet 131 are extracted out, the component in the first electric cabinet 123 or the second electric cabinet 131
Expose, can intuitively repair or directly carry out disassembling section；After the completion of maintenance, by the first electric cabinet 123 or the second electricity
It controls case 131 to promote, closes at the first electric cabinet 123 in main screen 120, alternatively, the second electric cabinet 131 closes at the marginal position of secondary area
Within, the component in the first electric cabinet 123 or the second electric cabinet 131 is enclosed in cabinet at this time, is avoided component and is exposed at
Outside and be easy by external environment influenced even damage.
It is exemplary, the first electric cabinet 123 and the second electric cabinet 131 can respectively from 120 lower section of main screen and secondary area lower position,
Board direction along main screen 120 or secondary area is extracted out or promoted, and the side position from main screen 120 or secondary area, edge also can be set into
The structure that main screen 120 or the board direction of secondary area are pulled out and in, or can also include other drawing structures, this field skill
Art personnel can be configured with specific reference to actual needs, be not especially limited in the utility model embodiment to this.
Optionally, electronic blackboard 100 further includes distributor 133, and distributor 133 is arranged in main screen 120 or secondary area.
Illustratively, as shown in Figure 1, distributor 133 is arranged between the first electric cabinet 123 and the second electric cabinet 131.Due to
Under normal conditions, being electrically connected between power supply and driver is realized by connecting line.And the first electric cabinet 123 and second
Electric cabinet 131 be can the mobile structure of pull folding and unfolding is therefore carried out to connecting line using distributor 133, can be to avoid connection
The tangled problem of cabling caused by line is too long, increases the convenience of maintenance.
Optionally, distributor 133 can be automatic retraction device.Illustratively, clockwork spring and limit are set in distributor 133
Component, when extracting the second electric cabinet 131 out, the distance between the first electric cabinet 123 and the second electric cabinet 131 extend, connection
Line presses limit assembly by being drawn out a part of supplement in distributor 133 after second electric cabinet 131 is retracted to target position, limit
The stuck clockwork spring of hyte part fixes connecting line, avoids pulling out too long connecting line.When the second electric cabinet 131 promotes, first
Limit assembly is pressed, limit assembly is released to the stuck of clockwork spring, and the restoring force of clockwork spring is automatic by the connecting line of pull-out
In rollback to distributor 133.
When it is time for repair, the first electric cabinet 123 is extracted out along the first sliding rail 124, can be replaced or be dismantled；Due to
Farther out apart from main screen 120, connecting line is longer for two electric cabinets 131, the connecting line of sufficient length is reserved for convenience of maintenance needs, this portion
Separated time material winding is arranged on distributor 133.Second electric cabinet 131 is extracted out along the second sliding rail of ground 132,133 Synchronous Radio of distributor
Line is to guarantee that the second electric cabinet 131 can be with normal movement.After maintenance, the second electric cabinet is pushed up along the second sliding rail 132
When 131, distributor 133 carries out take-up.Connecting line is arranged by distributor 133, avoids wire rod disorder.
Optionally, as shown in Figure 1, secondary area includes at least the first secondary area 110 and the second secondary area 130, the first secondary area 110 and the
Two secondary areas 130 are separately positioned on the side of main screen 120.By the setting of the first secondary area 110 and the second secondary area 130, in the first pair
Area 110 or the second secondary area 130 are write, and the viewer that the display direction different location in electronic blackboard 100 takes a seat can be looked after.
Illustratively, as shown in Figure 1, the first secondary area 110 and the second secondary area 130 are separately positioned on the left and right sides of main screen 120,
Meanwhile second electric cabinet 131 be arranged in the second secondary area 130, alternatively, the second electric cabinet 131 also can be set in the first secondary area
In 110.First secondary area 110 and the second secondary area 130 may also be arranged on other positions, and such as the first secondary area 110 and the second secondary area 130 are also
The two sides up and down of main screen 120 can be separately positioned on, the present embodiment is not especially limited this.
Optionally, as shown in figure 4, touch screen 122 is fitted in 120 display surface 125 of main screen entirely.Main screen 120 has display surface
125, touch screen 122 is fitted in 120 display surface 125 of main screen, 120 outermost layer matcoveredn of main screen entirely.Full fitting be with glue or
Optical cement (OCA) by touch screen 122 with display surface 125 is seamless pastes completely together.By be bonded full OCA glue be filled with it is aobvious
Show the gap between face 125 and touch screen 122, display surface 125 can be fitted closely with touch screen 122, make dust and steam nowhere
It can enter, completely cut off dust and steam, keep the cleanliness of main screen 120；Full fitting eliminates between display surface 125 and touch screen 122
Air, the reflection of light can be greatly reduced, reduce and appear fiber-loss to promote brightness, the display effect of enhancing main screen 120
Fruit；Meanwhile noise interference caused by touching signals is effectively reduced in full fitting, promotes the smooth sense of touch control operation.
Main screen 120 can be liquid crystal display or OLED (Organic Light-Emitting Diode, organic light-emitting diodes
Pipe) display screen.Liquid crystal display power consumption is low, small in size, radiation is low；OLED display screen image quality uniformly, fast response time, picture
Stablize, and brightness is high, rich in color, high resolution, driving voltage is low, low energy consumption.
Optionally, as shown in Figure 1, being fixedly connected between main screen 120 and secondary area by fastener 115.Fastener 115 is arranged
In the two sides up and down of 100 frame of electronic blackboard, using fastener 115 can reduce electronic blackboard 100 main screen 120 and secondary area it
Between spacing and good fixing effect, stability is good when writing.
Electronic blackboard 100 provided by the embodiment of the utility model can be used in teaching field, can also be used in commercial affairs, doctor
Treatment or military field etc..
Second embodiment
The utility model embodiment provides a kind of tutoring system, including management server, user terminal and any of the above-described
Electronic blackboard 100, electronic blackboard 100 are connected to by management server with user terminal.
Tutoring system provided by the embodiment of the utility model completes electronic blackboard 100 and user terminal by management server
Interactive teaching and learning is realized in data interaction, intelligent, convenient, fast, promotes whole learning effect.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of electronic blackboard, which is characterized in that including main screen, secondary area, driver and power supply, the driver and the main screen
Electrical connection, to drive the main screen to show picture, the power supply and driver electrical connection；The electronic blackboard further includes
First electric cabinet and the second electric cabinet, first electric cabinet are arranged in the main screen, and second electric cabinet is arranged in institute
It states in secondary area, the driver is arranged in first electric cabinet, and the power supply is arranged in second electric cabinet.
2. electronic blackboard according to claim 1, which is characterized in that the electronic blackboard further includes touch screen and control
Device, the touch screen and the controller are arranged in the main screen, are electrically connected between the touch screen and the controller, institute
Controller is stated to be electrically connected with the driver.
3. electronic blackboard according to claim 1, which is characterized in that first electric cabinet two sides are equipped with the first sliding rail,
First electric cabinet is slidably connected by first sliding rail with the main screen；It is sliding that second electric cabinet two sides are equipped with second
Rail, second electric cabinet are slidably connected by second sliding rail with the secondary area.
4. electronic blackboard according to claim 1, which is characterized in that the electronic blackboard further includes distributor, the receipts
Device is put to be arranged in the main screen or secondary area.
5. electronic blackboard according to claim 4, which is characterized in that the distributor is automatic retraction device.
6. electronic blackboard according to claim 1, which is characterized in that the secondary area includes at least the first secondary area and the second pair
Area, first secondary area and second secondary area are separately positioned on the side of the main screen.
7. electronic blackboard according to claim 2, which is characterized in that the touch screen is fitted in the main screen entirely and shows
Face.
8. electronic blackboard according to claim 1, which is characterized in that fixed between the main screen and secondary area by fastener
Connection.
9. a kind of tutoring system, which is characterized in that described in any item including management server, user terminal and claim 1-8
Electronic blackboard, the electronic blackboard are connected to by the management server with the user terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821150624.1U CN209641099U (en) | 2018-07-19 | 2018-07-19 | A kind of electronic blackboard and tutoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821150624.1U CN209641099U (en) | 2018-07-19 | 2018-07-19 | A kind of electronic blackboard and tutoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209641099U true CN209641099U (en) | 2019-11-15 |
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ID=68472374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821150624.1U Active CN209641099U (en) | 2018-07-19 | 2018-07-19 | A kind of electronic blackboard and tutoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209641099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145605A (en) * | 2020-01-21 | 2020-05-12 | 泉州安达电子有限公司 | Multifunctional electronic blackboard system for teaching |
| CN115171435A (en) * | 2021-04-06 | 2022-10-11 | 广州视源电子科技股份有限公司 | Electronic blackboard |
-
2018
- 2018-07-19 CN CN201821150624.1U patent/CN209641099U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145605A (en) * | 2020-01-21 | 2020-05-12 | 泉州安达电子有限公司 | Multifunctional electronic blackboard system for teaching |
| CN115171435A (en) * | 2021-04-06 | 2022-10-11 | 广州视源电子科技股份有限公司 | Electronic blackboard |
| CN115171435B (en) * | 2021-04-06 | 2024-02-23 | 广州视源电子科技股份有限公司 | Electronic blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221123 Address after: 212310 Workshop 7 #, Dezi Industrial Park, south of Liyao Road, Danyang Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu shiruidi photoelectric Co.,Ltd. Address before: 315000 No.58, Jingu Middle Road (West), Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO JI CHENG OPTOELECTRONICS CO.,LTD. |
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| TR01 | Transfer of patent right |