CN207737019U - A kind of new type blackboard - Google Patents
A kind of new type blackboard Download PDFInfo
- Publication number
- CN207737019U CN207737019U CN201721930634.2U CN201721930634U CN207737019U CN 207737019 U CN207737019 U CN 207737019U CN 201721930634 U CN201721930634 U CN 201721930634U CN 207737019 U CN207737019 U CN 207737019U
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- CN
- China
- Prior art keywords
- plate
- bishop
- sliding chutes
- limit sliding
- pedestal
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of new type blackboards, including bishop's plate, control cabinet and pedestal, the surface of bishop's plate is equipped with fixed plate, the surface of the fixed plate is equipped with the second limit sliding chutes, the surface of second limit sliding chutes is equipped with hairbrush set, bishop's plate surface of second limit sliding chutes side is equipped with the first limit sliding chutes, the first limit sliding chutes inner surface is equipped with movable plate by sliding block, the inside of bishop's plate is equipped with motor, bishop's intralamellar part of the motor side is equipped with conveyer belt, bishop's intralamellar part above the conveyer belt is equipped with control circuit board, the bottom of bishop's plate is equipped with pedestal, the surface of the pedestal is equipped with infrared remote receiver, the bottom of the pedestal is equipped with control cabinet.The utility model makes the blackboard have multimedia function in use by being provided with a series of structure, while facilitating writing on the blackboard, can be convenient for erasing chalk trace, realize acoustic control and long-range remote control function.
Description
Technical field
The utility model is related to teaching equipment technical field, specially a kind of new type blackboard.
Background technology
In present teaching, the regular teaching aid used of teacher is no more than blackboard, in clearly imparting knowledge to students
Hold and knowledge is explained in detail, teacher need to often write multiple writing on the blackboard on blackboard, existing, and general blackboard, which is often one piece, to be had
The plank that can be rubbed only has the function of writing, so that teaching process is filled with limitation, and the occupied area of blackboard
Larger, entire classroom all carries out the ornaments of seat around blackboard, and for blackboard during writing on the blackboard, regular need to be to chalk
Trace is rubbed, and is usually voluntarily to be completed by teacher, or even need to occupy time in classroom to complete blackboard cleaning during erasing
Work, larger obstruction is brought to teaching process, and when classroom area is larger, classroom sound is too small, often to matter of imparting knowledge to students
Amount causes substantive influence, is unfavorable for the progress of teaching, and general blackboard writing on the blackboard excessively pseudo-classicization, can not be real
Attract the attention of student, causes the interest of student's self-teaching.
Utility model content
The purpose of this utility model is to provide a kind of new type blackboards, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of new type blackboard, including bishop's plate, control
The surface of case and pedestal processed, bishop's plate is equipped with fixed plate, and the surface of the fixed plate is equipped with the second limit sliding chutes, institute
The surface for stating the second limit sliding chutes is equipped with hairbrush set, and hairbrush set extends to bishop's intralamellar part, in second limit sliding chutes
Bishop's plate surface of side is equipped with liquid crystal display, and bishop's plate surface of second limit sliding chutes side is equipped with the first limit
Sliding slot, the first limit sliding chutes inner surface are equipped with movable plate, the top installation of first limit sliding chutes by sliding block
There are limit top plate, the surface of bishop's plate both sides that internally-inlaid speaker is all installed, the inside of bishop's plate is equipped with motor,
Bishop's intralamellar part of the motor side is equipped with conveyer belt, and the inside of the conveyer belt is equipped with roller, and the input of roller
End is connected by the output end of bearing and motor, and bishop's intralamellar part above the conveyer belt is equipped with control circuit board, and controls
The surface of circuit board processed is equipped with sound identification module, and the bottom of bishop's plate is equipped with pedestal, the surface peace of the pedestal
Equipped with infrared remote receiver, the bottom of the pedestal is equipped with control cabinet, and the surface of the control cabinet is equipped with door body by hinge,
The inside of the control cabinet is equipped with control panel, and the control cabinet of the control panel side is internally provided with storage cavity.
Preferably, the surface of the conveyer belt is equipped with sliding bar, and slides bar and be used cooperatively with hairbrush set.
Preferably, the bottom end of the limit top plate is uniformly equipped with LED illumination lamp.
Preferably, one side surface of bishop's plate below the internally-inlaid speaker is equipped with volume controller.
Preferably, the susceptor surface of the infrared remote receiver both sides is all equipped with voice collector.
Compared with prior art, the utility model has the beneficial effects that：The new type blackboard by being equipped with voice collector,
The sound of teacher can be collected, and feed back to internal circuit in the form of current signal, slided by being equipped with the first limit
Slot can be convenient for movable plate to carry out upper and lower sliding, teaching is facilitated to use, and by being equipped with hairbrush set, can be convenient for in fixed plate
Chalk trace carry out whole hang and remove, the effect of Rapid blackboard cleaning is realized, by being equipped with conveyer belt, by the work of sliding bar
It is moved up and down with what is covered with electric brush, to realize the effect for removing chalk trace, by being equipped with control cabinet, inside is equipped with
Control panel and storage cavity while can be convenient for users to controlling the blackboard, can facilitate and store some articles, such as powder
Pencil box etc. the characteristics of can play some audio files, highlight multimedia teaching, is passed through by being equipped with liquid crystal display
Control circuit board is installed, is provided with sound identification module, the voice signal that capable of speech receiver receives, it can be achieved that
The sound of teacher while can play audio, can be magnified by being equipped with internally-inlaid speaker, be convenient for teacher by voice control function
Teaching is subjected to external infrared signal, realizes the function of remote control by being equipped with infrared remote receiver.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the side view of the utility model.
In figure：1- voice collectors；2- bishop's plate；3- movable plates；4-LED headlamps；5- door body；6- control cabinets；7- is red
Outer receiver；The second limit sliding chutes of 8-；9- fixed plates；10- hairbrush sets；11- liquid crystal displays；12- pedestals；13- first is limited
Sliding slot；14- limit top plates；15- control panels；16- storage cavities；17- motors；18- conveyer belts；19- slides bar；20- rollers；
21- control circuit boards；22- volume controllers；23- internally-inlaid speakers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of new type blackboard, including bishop's plate 2, control
The surface of case 6 and pedestal 12, bishop's plate 2 is equipped with fixed plate 9, can be used for writing writing on the blackboard, and the surface of fixed plate 9 is equipped with second
The surface of limit sliding chutes 8, the second limit sliding chutes 8 is equipped with hairbrush set 10, and hairbrush set 10 extends to inside bishop's plate 2, uses
When hairbrush set 10 can the surface of the second limit sliding chutes 8 carry out above and below movement, and then using hairbrush cover 10 pairs of fixed plates 9 on
Chalk trace is wiped, and 2 surface of bishop's plate of 8 top of the second limit sliding chutes is equipped with liquid crystal display 11, liquid crystal display
11 are powered by external power source circuit, and when use can be used for playing audio and video file, realize the effect of multimedia teaching,
2 surface of bishop's plate of second limit sliding chutes, 8 side is equipped with the first limit sliding chutes 13, and 13 inner surface of the first limit sliding chutes passes through
Sliding block is equipped with movable plate 3, and user applies active force to movable plate 13, may make movable plate 13 by the connection performance of sliding block
It is moved up and down in the first limit sliding chutes 13, is convenient for writing on the blackboard, the top of the first limit sliding chutes 13 that limit top plate 14 is installed,
Limit top plate 14 can carry out movable plate 3 limit of height, prevent the generation of position phenomenon, the bottom end of limit top plate 14 from uniformly pacifying
Equipped with LED illumination lamp 4, and the internal circuit electric energy of LED illumination lamp 4 is controlled by control circuit board 21, realizes its unlatching and pass
Function is closed, certain illuminating effect is played in the case of dark, and attracts the attention of student, 2 both sides of bishop's plate
Surface is all equipped with internally-inlaid speaker 23, and the circuit input end of internally-inlaid speaker (23) and liquid crystal display (11) circuit output
It while the connection of end, is controlled by 21 internal circuit of control circuit board, provides electric energy for it by control circuit board 21 when use, can rise
Volume controller 22 is installed to 2 one side surface of bishop's plate of the effect of public address, 23 lower section of internally-inlaid speaker, in use, by sound
Amount controller 22 slide up and down, changes the size of 23 internal circuit resistance of internally-inlaid speaker, just can be to internally-inlaid speaker 23
Volume be adjusted, the inside of bishop's plate 2 is equipped with motor 17, and the electric routing control panels of motor 17 15 directly control, this electricity
The model of machine 17 is chosen as Y2-1 motors, and conveyer belt 18, the surface of conveyer belt 18 are equipped with inside bishop's plate 2 of 17 side of motor
Sliding bar 19 is installed, and slides bar 19 and is used cooperatively with hairbrush set 10, by the movement of conveyer belt 18 to drive sliding bar
19 move up and down, and then the effects of erasing chalk traces are played with electric brush set 10, and the inside of conveyer belt 18 is equipped with roller
20, and the input terminal of roller 20 is connect by bearing with the output end of motor 17, the rotation of motor 17 drives the rolling of roller 20, from
And conveyer belt 18 is driven to move, control circuit board 21 is installed inside bishop's plate 2 of 18 top of conveyer belt, in the confession of external power supply
Under electricity, circuit control is carried out to whole device, and the surface of control circuit board 21 is equipped with sound identification module, capable of speech
Message realizes that functions, the bottoms of bishop's plate 2 such as acoustic control are equipped with pedestal 12, play a supportive role to bishop's plate 2, the table of pedestal 12
Face is equipped with infrared remote receiver 7, is subjected to infrared signal, is convenient for remote control, 2 surface of pedestal of 7 both sides of infrared remote receiver is all
Voice collector 1 is installed, and the circuit output end of voice collector 1 is connect with 21 internal circuit of control circuit board, in use,
It is powered by power circuit, external sound can be collected to and be fed back to control circuit board 21, be identified by sound identification module, it is real
Existing acoustic control operation, the bottom of pedestal 12 are equipped with control cabinet 6, and the surface of control cabinet 6 is equipped with door body 5 by hinge, to control
Case 6 is protected, and the inside of control cabinet 6 is equipped with control panel 15, and the circuit output end and control circuit of control panel 15
Plate 21 is attached, and in use, the button on user's point touch control panel 15 forms specific electric current in circuit
Signal feeds back to control circuit board 21, implements operational order by control circuit board 21, can be user-friendly for operating and control,
The control cabinet 6 of 15 side of control panel is internally provided with storage cavity 16, in use, can be used for storing such as chalk holder sundries,
Convenient for taking.
Operation principle：Before use, the blackboard need to be connected external power supply, it, can be by movable plate 3 in the first limit in teaching
It is pulled down under the action of sliding slot 13, after pulling down to suitable location, teacher can be facilitated to write writing on the blackboard on movable plate 3, it also can will be movable
Plate 3 pulls up, and writing on the blackboard is write below movable plate 3, quick to realize after teacher writes writing on the blackboard in fixed plate 9 for convenience of using
It wipes, door body 5 can be opened, start motor 17 using the control panel 15 in control cabinet 6, the rotation of motor 17 drives 20 turns of roller
Dynamic, roller 20 rotates and then the sliding bar 19 on conveyer belt 18 is driven to carry out displacement, so that sliding bar 19 is with electric brush set
10 move up and down in the second limit sliding chutes 8, quickly wipe the chalk trace in fixed plate 9, time in classroom are saved, one
As in the teaching process changed, since classroom is larger, and teacher is smaller, to ensure that quality of instruction, teacher can utilize control panel 15
Voice collector 1 and internally-inlaid speaker 23 are opened simultaneously, and voice collector 1 collects the sound of teacher, and sound is quickly integrated
The sound identification module in control circuit board 21 is fed back to for current signal, after sound identification module is handled, voice is believed
Breath feeds back to internally-inlaid speaker 23, and sound is magnified, and can be slid using about 22 volume controller to control volume,
And then meet teaching demand, liquid crystal display 11 can also be used and play some audio files, increase the multimedia in teaching process
Effect increases the interest of teaching, can be equipped with a remote control device, such as IR remote controller, and infrared remote receiver 7 receives outer
Portion's infrared signal, and then feed back to control circuit board 21 and handled, realize that the function of remote control, optimization were entirely imparted knowledge to students
Journey.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of new type blackboard, including bishop's plate (2), control cabinet (6) and pedestal (12), it is characterised in that：Bishop's plate (2)
Surface fixed plate (9) is installed, the surface of the fixed plate (9) is equipped with the second limit sliding chutes (8), and second limit is slided
The surface of slot (8) is equipped with hairbrush set (10), and hairbrush set (10) extends to bishop's plate (2) inside, second limit sliding chutes
(8) bishop's plate (2) surface above is equipped with liquid crystal display (11), bishop's plate (2) of the second limit sliding chutes (8) side
Surface is equipped with the first limit sliding chutes (13), and the first limit sliding chutes (13) inner surface is equipped with movable plate by sliding block
(3), limit top plate (14) is installed, the surface of bishop's plate (2) both sides is all pacified at the top of first limit sliding chutes (13)
Equipped with internally-inlaid speaker (23), the inside of bishop's plate (2) is equipped with motor (17), bishop's plate of motor (17) side
(2) internal to be equipped with conveyer belt (18), the inside of the conveyer belt (18) is equipped with roller (20), and the input terminal of roller (20)
It is connect with the output end of motor (17) by bearing, control electricity is installed inside bishop's plate (2) above the conveyer belt (18)
Road plate (21), and the surface of control circuit board (21) is equipped with sound identification module, the bottom of bishop's plate (2) is equipped with bottom
Seat (12), the surface of the pedestal (12) are equipped with infrared remote receiver (7), and the bottom of the pedestal (12) is equipped with control cabinet
(6), the surface of the control cabinet (6) is equipped with door body (5) by hinge, and the inside of the control cabinet (6) is equipped with control plane
The control cabinet (6) of plate (15), control panel (15) side is internally provided with storage cavity (16).
2. a kind of new type blackboard according to claim 1, it is characterised in that：The surface of the conveyer belt (18) is equipped with cunning
Bar (19) is moved, and slides bar (19) and is used cooperatively with hairbrush set (10).
3. a kind of new type blackboard according to claim 1, it is characterised in that：Uniformly pacify the bottom end of the limit top plate (14)
Equipped with LED illumination lamp (4).
4. a kind of new type blackboard according to claim 1, it is characterised in that：Bishop below the internally-inlaid speaker (23)
(2) one side surface of plate is equipped with volume controller (22), and volume controller (22) circuit output end and internally-inlaid speaker (23)
Internal circuit connects.
5. a kind of new type blackboard according to claim 1, it is characterised in that：The pedestal of infrared remote receiver (7) both sides
(12) surface is all equipped with voice collector (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721930634.2U CN207737019U (en) | 2017-12-30 | 2017-12-30 | A kind of new type blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721930634.2U CN207737019U (en) | 2017-12-30 | 2017-12-30 | A kind of new type blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207737019U true CN207737019U (en) | 2018-08-17 |
Family
ID=63121408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721930634.2U Expired - Fee Related CN207737019U (en) | 2017-12-30 | 2017-12-30 | A kind of new type blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207737019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637272A (en) * | 2019-01-31 | 2019-04-16 | 郑州师范学院 | A kind of multi-functional music is given guidance in study plate |
-
2017
- 2017-12-30 CN CN201721930634.2U patent/CN207737019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637272A (en) * | 2019-01-31 | 2019-04-16 | 郑州师范学院 | A kind of multi-functional music is given guidance in study plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |