CN209486924U - A kind of multimedia intelligent blackboard - Google Patents
A kind of multimedia intelligent blackboard Download PDFInfo
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- CN209486924U CN209486924U CN201821270138.3U CN201821270138U CN209486924U CN 209486924 U CN209486924 U CN 209486924U CN 201821270138 U CN201821270138 U CN 201821270138U CN 209486924 U CN209486924 U CN 209486924U
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- blackboard
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Abstract
The utility model discloses a kind of multimedia intelligent blackboard, including blackboard body, blackboard frame is arranged in the blackboard body periphery；It is characterized by further comprising: middle control module, control panel, information acquisition module and audio playing module；The middle control module is separately connected with control panel, information acquisition module and audio playing module.The utility model is the utility model has the advantages that central control box is independently arranged in cabinet, position of the rear side close to blackboard frame of blackboard is arranged in by sliding rail for cabinet, when the middle control module in cabinet breaks down, is skidded off cabinet by sliding rail, not only space is saved, but also taking-up is facilitated to repair.Central control box built-in computer can be downloaded by network or externally input mode obtains information, facilitated the acquisition and storage of teaching resource, provide convenience for teachers' instruction.
Description
Technical field
The utility model belongs to teaching instrument and equipment technical field, in particular to a kind of multimedia intelligent blackboard.
Background technique
With the development of science and technology Teaching Technology of Multimedia flourish, multimedia teaching instrument equipment also constantly push away it is old go out
Newly, can by figure, text, sound, as combining together, with realize to teaching intuitive, dynamic, interactivity teaching tempo.
Although there is the teaching pattern for being combined multimedia equipment and normal blackboard at present, for example, by electronic whiteboard with
Normal blackboard combines, and can be realized writing progress synchronous with multimedia display.But still have following technical problem:
1, it is limited by classroom blackboard size, existing multimedia blackboard integrated level is not high, and function is not perfect.
2, very complicated for the operation of multimedia blackboard due to ununified controlling terminal and operation panel.
3, it since multimedia blackboard has been internally integrated a large amount of electronic component, once equipment goes wrong, needs specially
The maintenance personal of door visits maintenance, is inconvenient.
Utility model content
In view of this, the utility model proposes a kind of multimedia intelligent blackboard, it is integrated to solve existing multimedia blackboard
Spend not high, function is not perfect, cumbersome and inconvenient in use the problem of.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of multimedia intelligent blackboard disclosed in one or more embodiments, including blackboard body, the blackboard
Blackboard frame is arranged in ontology periphery；Further include: middle control module, control panel, information acquisition module and audio playing module；It is described
Middle control module is separately connected with control panel, information acquisition module and audio playing module.
The equipment such as integrated control panel, information collection and audio output on multimedia intelligent blackboard, make multimedia intelligence
Energy blackboard has the typing and display of text, image, audio and video information, text information can be scanned into electronic edition
It is shown, perhaps shoots image information and shows or entire teaching process is recorded a video and shown by way of video recording.It is logical
Campus broadcasting information or the audio-frequency information of other access devices can be played in real time by crossing audio output, and can be in different information
Between free switching.The control that centering control module is realized by control panel, facilitates operation, is capable of the setting position of centering control module
It sets and is reasonably laid out.
Further, the middle control module is arranged in cabinet, and the cabinet is fixed on the slide rail, and the sliding rail slides energy
Enough drive cabinet mobile；The sliding rail is fixed on position of the rear side close to blackboard frame of blackboard body.
When middle control module breaks down, drives cabinet to skid off blackboard frame by sliding rail, facilitate and middle control module is removed into dimension
It repairs, meanwhile, middle control module is arranged at the blackboard back side, design space is saved.
Further, the control panel is arranged in the blackboard frame on front side of blackboard body；The audio playing module is set
It sets in the two sides of blackboard frame.
Further, further includes: the blackboard on front side of blackboard body is arranged in information acquisition module, the information acquisition module
On frame；
Further, the information acquisition module is high photographing instrument, and the high photographing instrument is collapsibly arranged in high photographing instrument box,
The high photographing instrument box is arranged in the blackboard frame on front side of blackboard body.
Further, the high photographing instrument box includes high photographing instrument box body and external door, the external door and high photographing instrument box body
Hingedly, the external door realizes the closure and unlatching of high photographing instrument box by way of magnetic.
Using the scanning of high photographing instrument, shooting and video recording or camera function, text, image, video and audio are realized
The acquisition typing of information；The output of audio-frequency information is realized using stereo set.
Further, the blackboard body includes being successively set on the left fixed plate of internal layer, electronic whiteboard on the inside of blackboard frame
With right fixed plate, outer layer is equipped at least one sliding panel on the inside of blackboard frame, and the upper and lower ends of the sliding panel pass through upper respectively
Sliding equipment and lower sliding body are connected with blackboard frame；It can expose or block electronic whiteboard by mobile sliding panel, it is described
Electronic whiteboard is electrically connected with middle control module.
Further, outer layer is respectively equipped with left sliding panel and right sliding panel, the left sliding panel and the right side on the inside of blackboard frame
The upper and lower ends of sliding panel are connected by upper sliding equipment and lower sliding body with blackboard frame respectively；
Further, the upper sliding equipment includes that the pulley of left sliding panel or right sliding panel upper end is arranged in and sets
Set the sliding rail matched in blackboard frame with the pulley；
The lower sliding body includes that the pulley of left sliding panel or right sliding panel lower end is arranged in and is arranged in blackboard
The sliding rail matched in frame with the pulley.
Further, the both ends and/or middle position of the sliding rail are equipped with limited block.
Further, two outline borders that the left sliding panel and right sliding panel are in contact are equipped with for by two sliding panels
The locking mechanism of locking.
Further, the length of the left sliding panel is not more than the length of left fixed plate, and the length of the right sliding panel is not
Greater than the length of right fixed plate；The sum of length of the left sliding panel and right sliding panel is equal to the length of electronic whiteboard.
When needing to be shown using electronic whiteboard, left sliding panel and right sliding panel are slid into blackboard body
Two sides allow electronic whiteboard to be completely exposed, convenient for student viewing.When not needing using electronic whiteboard, by left sliding panel and
Right sliding panel slides into electronic whiteboard front end, and the two just covers electronic whiteboard completely, plays the role of protecting electronic whiteboard.
Further, the middle control module includes: master controller and computer；The master controller and computer pass through logical
Believe interface connection.
By Automated library system into main control module, it can be downloaded by network or externally input mode obtains information,
The acquisition and storage for facilitating teaching resource, provide convenience for teachers' instruction.
Further, further includes: interface board, the interface board are outer equipped with what is connect respectively with master controller and computer
Portion's interface, the interface board are arranged in the blackboard frame on front side of blackboard body.
The utility model has the following beneficial effects:
It is integrated on multimedia blackboard by key control, information collection, information input, audio broadcasting and multimedia show etc.
Multiple functions, device layout is reasonable, and integrated level is high.
Central control box is independently arranged in cabinet, once breaking down, user need to only be removed central control box, then replaces shape
The good central control box of state visits maintenance without waiting for professional, improves the service efficiency of equipment.Replaced middle control
Box can directly return factory repair, save maintenance cost.
Position of the rear side close to blackboard frame of blackboard is arranged in by sliding rail for cabinet, when event occurs in the middle control module in cabinet
When barrier, cabinet is skidded off by sliding rail, not only saves space, but also taking-up is facilitated to repair.
Central control box built-in computer can be downloaded by network or externally input mode obtains information, facilitate teaching
The acquisition and storage of resource, provide convenience for teachers' instruction.
Multimedia intelligent blackboard good appearance, is conducive to the quality of instruction for improving teacher and student listens to the teacher quality.
Detailed description of the invention
Fig. 1 is multimedia intelligent blackboard structure schematic diagram one；
Fig. 2 is multimedia intelligent blackboard structure schematic diagram two；
Fig. 3 is cabinet fixed form schematic diagram；
Fig. 4 is middle control module connection diagram；
Fig. 5 is multimedia intelligent blackboard structure schematic diagram in embodiment two；
Wherein, 1. upper ledge, 2. lower frames, 3. left stiles, 4. right vertical frames, 5. sound equipments, 6. high photographing instrument boxes, 7. operation panels, 8.
Interface board, 9. left fixed plates, 10. right fixed plates, 11. left sliding panels, 12. right sliding panels, 13. electronic whiteboards, 14. locking machines
Structure, 15. high photographing instruments, 16. cabinets, 17. brackets, 18. sliding rails, 19. sliding panels.
Specific embodiment:
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Embodiment one
In one or more embodiments, a kind of multimedia intelligent blackboard is disclosed, comprising: blackboard body and blackboard
Frame；
As shown in Figure 1, blackboard frame includes upper ledge 1, lower frame 2, left stile 3 and right vertical frame 4, the left side in blackboard body front end is vertical
Frame 3 and 4 two sides of right vertical frame are respectively equipped with sound equipment 5, and sound equipment 5 is fixed on metope by fixed mechanism, and the side of sound equipment 5 and blackboard are left
It is cooperatively connected on the outside of 3 outside of stile or right vertical frame 4.High photographing instrument box is additionally provided in one of them of left stile 3 and right vertical frame 4
6, high photographing instrument 15 is collapsibly arranged in high photographing instrument box 6, and high photographing instrument box 6 is equipped with external door to be opened/closed, plays the high bat of protection
The effect of instrument 15.A damp hinge is equipped on the inside of 6 bottom end of high photographing instrument box with junction on the inside of 6 external door bottom end of high photographing instrument box, height is clapped
6 apical lateral of instrument box is pressed lock equipped with a magnetic and is connect with 6 external door top inner side magnetic of high photographing instrument box.
Using the scanning of high photographing instrument 15, shooting and video recording or camera function, text, image, video and sound are realized
The acquisition typing of frequency information；The output of audio-frequency information is realized using 5 equipment of sound equipment.
As shown in Fig. 2, blackboard body includes being successively set on the left fixed plate 9 of internal layer, electronic whiteboard 13 on the inside of blackboard frame
With right fixed plate 10, electronic whiteboard 13 is separately connected with left fixed plate 9 and right fixed plate 10 or electronic whiteboard 13 directly passes through
Blackboard frame is fixed.Outer layer is respectively equipped with left sliding panel 11 and right sliding panel 12, left sliding panel 11 and right sliding on the inside of blackboard frame
Plate 12 outer layer can move left and right on the inside of blackboard frame.Electronic whiteboard 13 is aobvious for Projection Display or progress multimedia
Show, left fixed plate 9, right fixed plate 10, left sliding panel 11 and right sliding panel 12 are clipboards, are able to carry out normal book thereon
It writes.
Of same size, left sliding panel 11 and the right sliding panel of the width and blackboard body of left sliding panel 11 and right sliding panel 12
The sum of 12 length is exactly equal to the length of electronic whiteboard 13.Also, the length of left sliding panel 11 is no more than left fixed plate 9
Length, the length of right sliding panel 12 are not more than the length of right fixed plate 10.In this way, needing to be shown using electronic whiteboard 13
When, left sliding panel 11 and right sliding panel 12 are slid into the two sides of blackboard body, electronic whiteboard 13 is allowed to be completely exposed, it is convenient
Student viewing.When not needing using electronic whiteboard 13, left sliding panel 11 and right sliding panel 12 are slid into electronic whiteboard
13 front ends, the two just cover electronic whiteboard 13 completely, play the role of protecting electronic whiteboard 13.
The upper end of left sliding panel 11 is connected by upper sliding equipment and the upper ledge of blackboard frame 1, and lower end passes through lower sliding body
It is connect with the lower end of blackboard frame, upper sliding equipment includes that the pulley of left 11 upper end of sliding panel is arranged in and is arranged in blackboard frame
The sliding rail 18 matched in frame 1 with the pulley；Lower sliding body includes that the pulley of left 11 lower end of sliding panel is arranged in and sets
Set the sliding rail 18 matched in blackboard frame lower frame 2 with the pulley.
Certainly, upper sliding equipment and lower sliding body can also use others slideably, such as: pass through T-type guide groove
Cooperate the form for realizing sliding with T type sliding block, by way of gear engages and realizes sliding etc..
The structure of right sliding panel 12 is identical with the structure of left sliding panel 11 and setting form.
Furthermore it is possible to limited block is set in the blackboard frame in 13 middle position of both ends and electronic whiteboard of blackboard frame, it will
The sliding scale of left sliding panel 11 and right sliding panel 12 is limited in the region of a setting, effectively controls its sliding scale.
A locking mechanism 14 is equipped between 12 left frame of right frame and right sliding panel of left sliding panel 11, locking mechanism 14 includes
Set on the one of sliding panel left end press lock and set on fixed plate right end with it is described press locking phase cooperation press lock, alternatively, locking
Mechanism 14 can be two sliding panels by way of buckle into line-locked structure.
As shown in figure 3, the rear on the left of blackboard body is fixed close to the position of blackboard frame, there are two brackets 17, in bracket
It is fixed with sliding rail 18 on 17, cabinet 16 is fixed on sliding rail 18, central control box is equipped with inside cabinet 16, is integrated in central control box
Master controller, computer and power module；Master controller is connect with computer by communication interface, and power module is multimedia intelligence
Equipment on energy blackboard provides power supply.
Master controller is using main control chip as core, and obtained by carrying out constructed in hardware, main control chip can use monolithic machine core
Piece, ARM processing chip and FPGA field programmable gate array chip in any one, it is preferable that can select
STC12C5A32S2 series monolithic chip, the main control chip as the utility model.
Sound equipment 5 and high photographing instrument 15 are connect with master controller respectively, as shown in Figure 4.
The effect of master controller is to receive button operation instruction and generate corresponding control signal according to button operation instruction；
Therefore, master controller is electrically connected with operation panel 7, is received the operational order of operation panel 7 and is generated corresponding control signal, behaviour
Make panel 7 to be arranged on the left stile 3 or right vertical frame 4 of blackboard front end, suitable operation height is set.Collect on operation panel 7
At eight big functional areas:
1. sound equipment switches: the functional areas can a key it is mute, the control of one key highest of volume, volume key can click control
Also it slidably controls.
2. audio mode: it is music pattern, teaching tempo, film mode that audio mode, which is adjusted, in the functional areas.
3. source of sound switches: the functional areas can control the switching of source of sound.Including bluetooth input, route input, campus broadcasting etc..
4.VGA switching: the functional areas can be switched VGA and transmit signal, including VGA1, VGA2 and computer input.
5.HDMI switching: the functional areas can be switched HDMI and transmit signal, which includes HDMI1, and HDMI2 is defeated with computer
Enter.
6. switch: the switch of controllable central control box.
7. projection: controllable projector switch.
8. remote service: long-range control can be achieved.
Master controller can also receive computer or externally input text, image, audio or video information, carry out
It shows.
In one or more embodiments, computer selects OPS computer, and the effect of OPS computer is sent out to master controller
Text, image, audio or video information are sent, is shown.The various interfaces being arranged on OPS computer are needed through interface board 8
It draws.
Interface board 8 is arranged on the left stile 3 or right vertical frame 4 of blackboard front end, and suitable operation height is arranged.Interface board
The various interfaces being integrated on 8 on OPS computer and the external interface being connect with master controller.Interface on OPS computer includes:
Individual PC startup and shutdown button, the machine VGA output interface, the machine HDMI output interface, USB2.0 interface, USB3.0 connect
Mouth, MIC input 2.5mm interface, audio input 2.5mm interface and network access port etc.；The outside being connect with master controller
Interface includes: the access that the adaptive RJ45 interface of 100,000,000/gigabit is used for network, and the USB interface of output is set for the machine or outside
Standby vision signal output, for the HDMI interface of output for exporting the machine HDMI image, USB2.0 interface is white for connecting electronics
The touch apparatus of plate 13 or liquid crystal large-size screen monitors or port as the access of external equipment signal, the audio 2.5mm interface of output are used
In accessing external sound equipment 5, the 5 crimping interface of sound equipment of audio output is used to access internal passive sound 5, RS232 control interface
For controlling the switch of external equipment, audio input 2.5mm interface is used for the input of external audio signal, and MIC input 2.5mm connects
Mouth is used for the audio input etc. of external MIC equipment.
Central control box is independently arranged in cabinet 16, once breaking down, user need to only be removed central control box, then more
Central control box in good condition is changed, visits maintenance without waiting for professional, improves the service efficiency of equipment.It is replaced
Central control box can directly return factory repair, save maintenance cost.
Central control box built-in computer can be downloaded by network or externally input mode obtains information, facilitate teaching
The acquisition and storage of resource, provide convenience for teachers' instruction.
Embodiment two
In one or more embodiments, a kind of multimedia intelligent blackboard, the multimedia blackboard and embodiment are disclosed
Multimedia intelligent blackboard in one the difference is that, as shown in figure 5, the ontology of multimedia intelligent blackboard includes: successively to set
Set the left fixed plate 9 of internal layer, electronic whiteboard 13 and right fixed plate 10 on the inside of blackboard frame, electronic whiteboard 13 and left fixed plate 9 and
Right fixed plate 10 is separately connected or electronic whiteboard 13 is directly fixed by blackboard frame.Blackboard frame in 13 front side of electronic whiteboard
Interior setting sliding panel 19, sliding panel 19 can slide to the left or to the right；When sliding panel 19 is located on front side of electronic whiteboard, sliding panel 19
Length can shelter from electronic whiteboard completely；When sliding panel slides into the leftmost side or the rightmost side, electronic whiteboard can be complete
Expose without by shield.
Remaining structure is identical with embodiment one.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (9)
1. a kind of multimedia intelligent blackboard, including blackboard body, blackboard frame is arranged in the blackboard body periphery；It is characterized in that,
Further include: middle control module, control panel, information acquisition module and audio playing module；The middle control module and control panel
And audio playing module is electrically connected；The information acquisition module is arranged in the blackboard frame on front side of blackboard body；
Further, the information acquisition module is high photographing instrument, and the high photographing instrument is collapsibly arranged in high photographing instrument box, described
High photographing instrument box is arranged in the blackboard frame on front side of blackboard body；
Further, the high photographing instrument box includes high photographing instrument box body and external door, and the external door and high photographing instrument box body are hinged,
The external door realizes the closure and unlatching of high photographing instrument box by way of magnetic.
2. a kind of multimedia intelligent blackboard as described in claim 1, which is characterized in that the middle control module is arranged in cabinet
Interior, the cabinet is fixed on the slide rail, and it is mobile that the sliding rail sliding is able to drive cabinet；The sliding rail is fixed on blackboard body
Rear side is close to the position of blackboard frame.
3. a kind of multimedia intelligent blackboard as described in claim 1, which is characterized in that the control panel is arranged in blackboard sheet
In blackboard frame on front side of body；The two sides of blackboard frame are arranged in the audio playing module.
4. a kind of multimedia intelligent blackboard as described in claim 1, which is characterized in that the blackboard body includes setting gradually
The left fixed plate of internal layer, electronic whiteboard and right fixed plate on the inside of blackboard frame, outer layer is equipped at least one cunning on the inside of blackboard frame
Movable plate, the upper and lower ends of the sliding panel are connected by upper sliding equipment and lower sliding body with blackboard frame respectively；Pass through movement
Sliding panel can expose or block electronic whiteboard, and the electronic whiteboard is electrically connected with middle control module.
5. a kind of multimedia intelligent blackboard as claimed in claim 4, which is characterized in that outer layer is respectively equipped on the inside of blackboard frame
The upper and lower ends of left sliding panel and right sliding panel, the left sliding panel and right sliding panel pass through upper sliding equipment and lower slider respectively
Mechanism is connected with blackboard frame.
6. a kind of multimedia intelligent blackboard as claimed in claim 5, which is characterized in that the upper sliding equipment includes that setting exists
The pulley of left sliding panel or right sliding panel upper end and the sliding rail matched in blackboard frame with the pulley is set；
The lower sliding body includes that the pulley of left sliding panel or right sliding panel lower end is arranged in and is arranged in blackboard frame
The sliding rail matched with the pulley；
Further, the both ends and/or middle position of the sliding rail are equipped with limited block；
Further, two outline borders that the left sliding panel and right sliding panel are in contact are equipped with for locking two sliding panels
Locking mechanism.
7. a kind of multimedia intelligent blackboard as claimed in claim 5, which is characterized in that the length of the left sliding panel is not more than
The length of left fixed plate, the length of the right sliding panel are not more than the length of right fixed plate；The left sliding panel and right sliding panel
The sum of length be not less than the length of electronic whiteboard.
8. a kind of multimedia intelligent blackboard as described in claim 1, which is characterized in that the middle control module includes: main control
Device and computer；The master controller is connected with computer by communication interface.
9. a kind of multimedia intelligent blackboard as claimed in claim 8, which is characterized in that further include: interface board, the interface board
It is equipped with the external interface connecting respectively with master controller and computer, the blackboard on front side of blackboard body is arranged in the interface board
On frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270138.3U CN209486924U (en) | 2018-08-07 | 2018-08-07 | A kind of multimedia intelligent blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270138.3U CN209486924U (en) | 2018-08-07 | 2018-08-07 | A kind of multimedia intelligent blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209486924U true CN209486924U (en) | 2019-10-11 |
Family
ID=68111197
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821270138.3U Active CN209486924U (en) | 2018-08-07 | 2018-08-07 | A kind of multimedia intelligent blackboard |
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| CN (1) | CN209486924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111369838A (en) * | 2020-03-16 | 2020-07-03 | 安博思华智能科技有限责任公司 | Double-multimedia blackboard capable of realizing information linkage |
-
2018
- 2018-08-07 CN CN201821270138.3U patent/CN209486924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111369838A (en) * | 2020-03-16 | 2020-07-03 | 安博思华智能科技有限责任公司 | Double-multimedia blackboard capable of realizing information linkage |
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