CN109035897A - A kind of university education displaying device - Google Patents
A kind of university education displaying device Download PDFInfo
- Publication number
- CN109035897A CN109035897A CN201810985166.1A CN201810985166A CN109035897A CN 109035897 A CN109035897 A CN 109035897A CN 201810985166 A CN201810985166 A CN 201810985166A CN 109035897 A CN109035897 A CN 109035897A
- Authority
- CN
- China
- Prior art keywords
- side external
- track
- end outer
- external surface
- loudspeaker
- 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.)
- Pending
Links
Classifications
-
- 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
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
Abstract
The invention discloses a kind of university education displaying devices, including fixed frame, one side external surface of upper end of the fixed frame is fixedly installed with No.1 track, another side external surface in the upper end of the fixed frame is fixedly installed with No. two tracks, one side external surface of the No.1 track is connected with No.1 knob fixed link and No. two knob fixed links, and the No.1 knob fixed link is located at the upper end of No. two knob fixed links.A kind of university education of the present invention displaying device, equipped with fixed groove, knob fixed link, chalk box, blackboard eraser, loudspeaker, adjustable microphone bar and microphone, the height of display board can be adjusted, meets the needs of different height students, and teacher can be facilitated to write and wipe letter written with chalk, mitigate work load when class-teaching of teacher, the volume of class-teaching of teacher can also be improved, make student that can clearly hear teacher's content, brings better prospect of the application.
Description
Technical field
The present invention relates to education sector, in particular to a kind of university education displaying device.
Background technique
A kind of university education is a kind of device for showing the content of education with displaying device, its appearance can be more
Easy allows students to understand knowledge, and not only structure is simple for it, and easily operated；Existing university education displaying device
There are certain drawbacks when in use, firstly, in use, the height of display board can not be adjusted, is not able to satisfy people's
Diversified demand, secondly, be more troublesome when needing to wipe with when writing letter written with chalk, in addition, ought in use, teacher's says
Speech amount is smaller, and the student to sit in the back row, which listens, to be not clear, and teacher will increase the burden of work, give if you need to improve volume
The use process of people brings certain adverse effect, for this purpose, it is proposed that a kind of university education displaying device.
Summary of the invention
The main purpose of the present invention is to provide a kind of university educations with device is shown, can effectively solve in background technique
The problem of.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of university education use displaying device, including fixed frame, one side external surface of upper end of the fixed frame are fixed
No.1 track is installed, another side external surface in the upper end of the fixed frame is fixedly installed with No. two tracks, the No.1 track
A side external surface be connected with No.1 knob fixed link and No. two knob fixed links, the No.1 knob fixed link is located at two
The upper end of number knob fixed link, the inner surface of the No.1 track are connected with support rod, baffle and display board, the support
Bar is located at the lower end outer surface of display board, and the baffle is located at the upper end of display board, and the side inner surface of the display board is fixed
Fixed groove is installed, a side external surface of No. two tracks is fixedly installed with loudspeaker, power supply and chalk box, described
Loudspeaker is located at the upper end of power supply, and the chalk box is located at the lower end of power supply, the upper end outer surface of the chalk box
It is connected with blackboard eraser, the leading exterior surface of the power supply is connected with switch, the fixed peace in the upper end outer surface of the power supply
Equipped with electric wire, the appearance of the loudspeaker is fixedly installed with out soundboard, and the upper end outer surface of the loudspeaker is connected with can
Microphone bar is adjusted, the upper end outer surface of the adjustable microphone bar is fixedly installed with microphone.
Preferably, a side external surface of the No.1 knob fixed link passes through the side upper end of No.1 track and fixed groove
Inner surface is flexibly connected, and a side external surface of No. two knob fixed links passes through the side lower end of No.1 track and fixed groove
Inner surface is flexibly connected, and a side external surface of the No.1 track is provided with circular hole, and the quantity of circular hole is several groups, the fixation
The inner surface of groove is provided with circular pit, and the quantity of circular pit is several groups.
Preferably, a side external surface of the chalk box is solid by welding and the side upper end outer surface of No. two tracks
Fixed connection, the inner surface of the chalk box are provided with chalk.
Preferably, the upper end outer surface of the power supply is electrically connected by the leading exterior surface of electric wire and loudspeaker, described
The upper end outer surface of loudspeaker is flexibly connected by adjustable microphone bar with the back end outer surface of microphone, outside the soundboard 6 out
Surface is provided with sound outlet hole, and the quantity of sound outlet hole is several groups.
Preferably, the lower end outer surface of the No.1 track is fixed by welding and one side external surface of upper end of fixed frame
The lower end outer surface of connection, No. two tracks is fixedly connected by welding with another side external surface in the upper end of fixed frame.
Preferably, the side upper end outer surface of the No.1 track passes through the side upper end outer surface of baffle and No. two tracks
It is fixedly connected.
Compared with prior art, the invention has the following beneficial effects: a kind of university education displaying devices, by setting
The fixed groove and knob fixed link set, can adjust the height of display board, at any time with secondary student's need to meet different heights
It asks, by the chalk box and blackboard eraser of setting, teacher can be facilitated to write with wiping letter written with chalk, the work for reducing teacher is negative
Load, the setting of loudspeaker, adjustable microphone bar and microphone, can be improved the teaching volume of teacher, mitigates the work load of teacher,
A kind of entire university education is with showing that apparatus structure is simple, and easy to operate, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of intelligent partition-type double bed of the present invention.
Fig. 2 is a kind of partial view of intelligent partition-type double bed of the present invention.
Fig. 3 is the explosion views of A in a kind of Fig. 2 of intelligent partition-type double bed of the present invention.
Fig. 4 is the enlarged drawing of B in a kind of Fig. 2 of intelligent partition-type double bed of the present invention.
In figure: 1, baffle；2, display board；3, No.1 knob fixed link；4, No. two knob fixed links；5, No.1 track；6,
Soundboard out；7, loudspeaker；8, electric wire；9, power switch；10, power supply；11, support rod；12, No. two tracks；13, fixed frame；
14, blackboard eraser；15, chalk box；16, fixed groove；17, microphone；18, microphone bar is adjusted.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figs 1-4, a kind of university education displaying device, including fixed frame 13, the upper end one of fixed frame 13
Side external surface is fixedly installed with No.1 track 5, and another side external surface in the upper end of fixed frame 13 is fixedly installed with No. two tracks 12,
One side external surface of No.1 track 5 is connected with No.1 knob fixed link 3 and No. two knob fixed links 4, and No.1 knob is fixed
Bar 3 is located at the upper end of No. two knob fixed links 4, and the inner surface of No.1 track 5 is connected with support rod 11, baffle 1 and shows
Plate 2, support rod 11 are located at the lower end outer surface of display board 2, and baffle 1 is located at the upper end of display board 2, table in the side of display board 2
Face is fixedly installed with fixed groove 16, and a side external surface of No. two tracks 12 is fixedly installed with loudspeaker 7, power supply 10 is put with chalk
Set box 15, loudspeaker 7 is located at the upper end of power supply 10, and chalk box 15 is located at the lower end of power supply 10, chalk box 15 it is upper
End outer surface is connected with blackboard eraser 14, and the leading exterior surface of power supply 10 is connected with switch 9, the upper end outer surface of power supply 10
Live wire 8 is fixedly mounted, the appearance of loudspeaker 7 is fixedly installed with out soundboard 6, and the upper end outer surface of loudspeaker 7 is connected with
The upper end outer surface of adjustable microphone bar 18, adjustable microphone bar 18 is fixedly installed with microphone 17.
One side external surface of No.1 knob fixed link 3 passes through the side upper end inner surface of No.1 track 5 and fixed groove 16
It is flexibly connected, a side external surface of No. two knob fixed links 4 passes through the side lower end inner surface of No.1 track 5 and fixed groove 16
It is flexibly connected, a side external surface of No.1 track 5 is provided with circular hole, and the quantity of circular hole is several groups, the interior table of fixed groove 16
Face is provided with circular pit, and the quantity of circular pit is several groups, in order to adjust No.1 knob fixed link 3 at any time；Chalk
One side external surface of holder 15 is fixedly connected by welding with the side upper end outer surface of No. two tracks 12, chalk box 15
Inner surface be provided with chalk, for the more fastening for connecting chalk box 15 with No. two tracks 12；Outside the upper end of power supply 10
Surface is electrically connected by the leading exterior surface of electric wire 8 and loudspeaker 7, and the upper end outer surface of loudspeaker 7 is by being adjusted microphone
Bar 18 is flexibly connected with the back end outer surface of microphone 17, and the outer surface of soundboard 6 is provided with sound outlet hole out, if the quantity of sound outlet hole is
Dry group, in order to ensure loudspeaker 7 being capable of normal use；The lower end outer surface of No.1 track 5 passes through welding and fixed frame 13
One side external surface of upper end is fixedly connected, the upper end other side that the lower end outer surface of No. two tracks 12 passes through welding and fixed frame 13
Outer surface is fixedly connected, it is ensured that No.1 track 5 connect closer with fixed frame 13；The side upper end appearance of No.1 track 5
Face is fixedly connected by baffle 1 with the side upper end outer surface of No. two tracks 12, in order to connect No.1 track 5 and No. two tracks 12
The more fastening connect.
It should be noted that the present invention is that a kind of university education shows device, when in use, firstly, adjustment No.1 rotation
No.1 knob fixed link 3 and No. two are revolved in the position of 3, No. two knob fixed links 4 of button fixed link, fixed groove 16 and display board 2
Button fixed link 4 screws in the inside of fixed groove 16, and fixed display board 2 takes out chalk inside chalk box 15 and writes out accordingly
Text, and wipe unwanted letter written with chalk with blackboard eraser 14, then turn on the switch 9, adjust the position of adjustable microphone bar 18, use
Mouth microphone 17 is spoken, and finally under the action of loudspeaker 7, sound is issued by going out soundboard 6, more practical.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of university education is with showing device, including fixed frame (13), it is characterised in that: the fixed frame (13) it is upper
A side external surface is held to be fixedly installed with No.1 track (5), another side external surface in the upper end of the fixed frame (13) is fixedly mounted
There are No. two tracks (12), a side external surface of the No.1 track (5) is connected with No.1 knob fixed link (3) and No. two rotations
Button fixed link (4), the No.1 knob fixed link (3) are located at the upper end of No. two knob fixed links (4), the No.1 track (5)
Inner surface be connected with support rod (11), baffle (1) and display board (2), the support rod (11) is located at display board (2)
Lower end outer surface, the baffle (1) are located at the upper end of display board (2), and the side inner surface of the display board (2) is fixedly installed with
Fixed groove (16), a side external surface of No. two tracks (12) is fixedly installed with loudspeaker (7), power supply (10) is put with chalk
It sets box (15), the loudspeaker (7) is located at the upper end of power supply (10), and the chalk box (15) is located under power supply (10)
End, the upper end outer surface of the chalk box (15) are connected with blackboard eraser (14), the leading exterior surface of the power supply (10)
It is connected with switch (9), live wire (8) are fixedly mounted in the upper end outer surface of the power supply (10), outside the loudspeaker (7)
Table is fixedly installed with out soundboard (6), and the upper end outer surface of the loudspeaker (7) is connected with adjustable microphone bar (18), institute
The upper end outer surface for stating adjustable microphone bar (18) is fixedly installed with microphone (17).
2. a kind of university education according to claim 1 displaying device, it is characterised in that: the No.1 knob fixed link
(3) a side external surface is flexibly connected by No.1 track (5) with the side upper end inner surface of fixed groove (16), and described No. two
One side external surface of knob fixed link (4) is connected by the side lower end inner surface activity of No.1 track (5) and fixed groove (16)
It connects, a side external surface of the No.1 track (5) is provided with circular hole, and the quantity of circular hole is several groups, the fixed groove (16)
Inner surface be provided with circular pit, the quantity of circular pit is several groups.
3. a kind of university education according to claim 1 displaying device, it is characterised in that: the chalk box (15)
A side external surface be fixedly connected by welding with the side upper end outer surface of No. two tracks (12), the chalk box (15)
Inner surface be provided with chalk.
4. a kind of university education according to claim 1 displaying device, it is characterised in that: the upper end of the power supply (10)
Outer surface is electrically connected by the leading exterior surface of electric wire (8) and loudspeaker (7), and the upper end outer surface of the loudspeaker (7) is logical
It crosses adjustable microphone bar (18) to be flexibly connected with the back end outer surface of microphone (17), the outer surface of soundboard (6) out is provided with
Sound outlet hole, the quantity of sound outlet hole are several groups.
5. a kind of university education according to claim 1 displaying device, it is characterised in that: the No.1 track (5)
Lower end outer surface is fixedly connected by welding with one side external surface of upper end of fixed frame (13), under No. two tracks (12)
End outer surface is fixedly connected by welding with another side external surface in upper end of fixed frame (13).
6. a kind of university education according to claim 1 displaying device, it is characterised in that: the No.1 track (5)
Side upper end outer surface is fixedly connected by baffle (1) with the side upper end outer surface of No. two tracks (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985166.1A CN109035897A (en) | 2018-08-28 | 2018-08-28 | A kind of university education displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985166.1A CN109035897A (en) | 2018-08-28 | 2018-08-28 | A kind of university education displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109035897A true CN109035897A (en) | 2018-12-18 |
Family
ID=64625418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810985166.1A Pending CN109035897A (en) | 2018-08-28 | 2018-08-28 | A kind of university education displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109035897A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202739192U (en) * | 2012-09-23 | 2013-02-20 | 黑龙江八一农垦大学 | Novel platform |
| CN104464399A (en) * | 2015-01-03 | 2015-03-25 | 杨茹芹 | Novel display board for English teaching |
| CN106827884A (en) * | 2017-04-20 | 2017-06-13 | 武汉轻工大学 | A kind of blackboard and blackboard device |
-
2018
- 2018-08-28 CN CN201810985166.1A patent/CN109035897A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202739192U (en) * | 2012-09-23 | 2013-02-20 | 黑龙江八一农垦大学 | Novel platform |
| CN104464399A (en) * | 2015-01-03 | 2015-03-25 | 杨茹芹 | Novel display board for English teaching |
| CN106827884A (en) * | 2017-04-20 | 2017-06-13 | 武汉轻工大学 | A kind of blackboard and blackboard device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |