CN211371844U - Information display rack for teaching management - Google Patents
Information display rack for teaching management Download PDFInfo
- Publication number
- CN211371844U CN211371844U CN202020126610.7U CN202020126610U CN211371844U CN 211371844 U CN211371844 U CN 211371844U CN 202020126610 U CN202020126610 U CN 202020126610U CN 211371844 U CN211371844 U CN 211371844U
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- teaching
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- display
- information display
- stand column
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Abstract
The utility model discloses an information display rack for teaching management, which comprises a base, a stand column and a display board; the utility model has the advantages of reasonable design structurally, the practicality is very high, in operation, universal wheel and handle make this device remove settle convenient quick, make easy and simple to handle according to the keypad, the motor drives the lead screw rotation, and it reciprocates to drive the show board through ball sliding sleeve and crane, the convenience carries out the altitude mixture control according to the demand, fixed sliding sleeve and guide bar have guaranteed the stability of removal, can carry out the rotation regulation under the effect of rotatory fixed cover, the bandwagon effect is better, open the convenient teaching aid of placing of rotatory storage plate, through the teaching information of display screen and the convenient show download of speaker, can manually write teaching information through writing the blank, make things convenient for the all-round show of information more, at the USB interface, under the effect of flash memory draw-in groove and HDMI interface, make things convenient for external equipment and storage device's connection, make the function more abundant of.
Description
Technical Field
The utility model relates to an educational equipment technical field specifically is an information display frame for teaching management.
Background
The blackboard is not particularly a black board, is a plane which can be repeatedly written by chalk in the traditional sense, is hard, and is mainly used for teaching; the blackboard is generally made of wood board or ground glass, and can be written on by using specific writing materials such as chalk. Mostly black or greenish black. With the progress of science and technology, multimedia teaching is vigorously developed in China; computers, projectors and the like gradually replace traditional teaching tools such as blackboards and chalks, and have good effects in teaching, training and reporting applications. When teaching management and information display are performed by general educators, dynamic data such as an animation PPT and the like are generally required to be displayed, and some experience is required to be manually written.
At present, current information display frame for teaching management is wood system blackboard usually, and educator can only manually write the material or post the paper and carry out the information show, need additionally carry audio-visual playback devices when needs show dynamic information, and is complicated loaded down with trivial details, and current information display frame is usually open can the singleness, and function expansibility is not strong, and it is inconvenient to adjust simultaneously, is unfavorable for the show of information. Accordingly, those skilled in the art have provided an information display stand for teaching management to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide an information display frame for teaching management to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an information display rack for teaching management comprises a base, a stand column and a display board, wherein a rotary fixing sleeve is arranged in the middle of the upper end of the base and is connected with the stand column through a bearing in a rotating manner, the stand column is of a hollow structure, a motor is arranged at the bottom inside the stand column, the upper end of the motor is connected with a lead screw through a coupler, the other end of the lead screw is connected with the top end inside the stand column through a bearing, the upper part of the stand column is connected with a lifting frame in a sliding manner, the upper end of the lifting frame penetrates through the stand column and is connected with a top plate, a ball sliding sleeve is arranged in the middle of the lower end of the lifting frame, the lifting frame is connected with the lead screw through the ball sliding sleeve in a threaded manner, the upper end of the top, a writing white board is embedded in the middle of the front end of the display board.
As a further aspect of the present invention: the base lower extreme edge symmetry is provided with a plurality of universal wheels, the inside group battery that is provided with of base.
As a further aspect of the present invention: stand left end and right-hand member symmetry are provided with a plurality of fixed sliding sleeves, show board lower extreme left side and right side symmetry are provided with the guide bar, the equal sliding connection fixed sliding sleeve of guide bar.
As a further aspect of the present invention: and a handle is arranged in the middle of the left end of the display board.
As a further aspect of the present invention: rotatory storage plate side all connects the show board through preventing weighing down the surrounding edge, the material of preventing weighing down the surrounding edge is the non-woven fabrics.
As a further aspect of the present invention: show board rear end right side is provided with the speaker, show board rear end just is located the speaker downside and is provided with the keypad, show board rear end just is located the keypad downside and is provided with USB interface, flash memory draw-in groove and HDMI interface.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design structurally, the practicality is very high, in operation, universal wheel and handle make this device remove settle convenient quick, make easy and simple to handle according to the keypad, the motor drives the lead screw rotation, and it reciprocates to drive the show board through ball sliding sleeve and crane, the convenience carries out the altitude mixture control according to the demand, fixed sliding sleeve and guide bar have guaranteed the stability of removal, can carry out the rotation regulation under the effect of rotatory fixed cover, the bandwagon effect is better, open the convenient teaching aid of placing of rotatory storage plate, through the teaching information of display screen and the convenient show download of speaker, can manually write teaching information through writing the blank, make things convenient for the all-round show of information more, at the USB interface, under the effect of flash memory draw-in groove and HDMI interface, make things convenient for external equipment and storage device's connection, make the function more abundant of.
Drawings
Fig. 1 is a schematic rear view of an information display rack for teaching management.
Fig. 2 is a side view of a display board in an information display stand for teaching management.
Fig. 3 is a front view of an information display stand for teaching management.
In the figure: the anti-falling display device comprises a base 1, a universal wheel 2, a battery pack 3, a rotary fixing sleeve 4, an upright post 5, a motor 6, a screw rod 7, a lifting frame 8, a ball sliding sleeve 9, a top plate 10, a fixed sliding sleeve 11, a display board 12, a guide rod 13, a handle 14, a rotary storage board 15, an anti-falling surrounding edge 16, a display screen 17, a loudspeaker 18, a key group 19, a USB interface 20, a flash memory card slot 21, an HDMI interface 22 and a writing white board 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, an information display rack for teaching management comprises a base 1, a vertical column 5 and a display board 12, wherein a rotary fixing sleeve 4 is arranged in the middle of the upper end of the base 1, the rotary fixing sleeve 4 is rotatably connected with the vertical column 5 through a bearing, the vertical column 5 is configured as a hollow structure, a motor 6 is arranged at the bottom end inside the vertical column 5, the upper end of the motor 6 is connected with a lead screw 7 through a coupling, the other end of the lead screw 7 is connected with the top end inside the vertical column 5 through a bearing, the upper part of the vertical column 5 is slidably connected with a lifting frame 8, the upper end of the lifting frame 8 penetrates through the vertical column 5 and is connected with a top board 10, the middle part of the lower end of the lifting frame 8 is provided with a ball sliding sleeve 9, the lifting frame 8 is connected, the inside rotatory storage plate 15 that is connected with of recess through the pivot rotation, show board 12 rear end left side is provided with display screen 17, the embedded whiteboard 23 of writing that is provided with in middle part of the front end of show board 12.
The edge symmetry of base 1 lower extreme is provided with a plurality of universal wheels 2, base 1 is inside to be provided with group battery 3.
5 left end of stand and right-hand member symmetry are provided with a plurality of fixed sliding sleeves 11, show board 12 lower extreme left side and right side symmetry are provided with guide bar 13, the equal sliding connection fixed sliding sleeve 11 of guide bar 13.
The middle part of the left end of the display board 12 is provided with a handle 14.
The utility model discloses a display panel 12, including show board 12, speaker 18, show board 12 rear end, display panel 12 rear end and be located the speaker 18 downside and be provided with key group 19, show board 12 rear end and be located key group 19 downside and be provided with USB interface 20, flash memory draw-in groove 21 and HDMI interface 22, the inside treater that is provided with of show board 12, the model of treater is ARMCortex-A9, treater electric connection display screen 17, speaker 18, key group 19, USB interface 20, flash memory draw-in groove 21, HDMI interface 22, group battery 3 and motor 6.
The utility model discloses a theory of operation is:
the utility model relates to an information display rack for teaching management, during operation, under the effect of universal wheel 2 and handle 14, the movement and installation are convenient and fast, the base 1 can increase the stability of the device, the operation is simple and convenient under the effect of key set 19, the motor 6 drives the lead screw 7 to rotate, and drives the crane 8 and the display board 12 to move up and down through the ball sliding sleeve 9, thereby the height adjustment can be conveniently carried out according to the requirement, the fixed sliding sleeve 11 and the guide rod 13 ensure the stability of the movement, the rotation adjustment can be carried out under the effect of the rotary fixed sleeve 4, the display effect is better, the rotary receiving board 15 is opened to conveniently place teaching tools, the downloaded teaching information is displayed under the effect of the display screen 17 and the loudspeaker 18, the teaching information can be manually written under the effect of writing the white board 23, the omnibearing display of the information is more convenient, under the effect of the USB interface 20, the flash memory card slot 21 and the interface 22, the connection of external equipment and a storage device is facilitated, so that the function expansion is richer, and the battery pack 3 can be used without an external power supply.
The utility model has the advantages of reasonable design structurally, the practicality is very high, in operation, universal wheel and handle make this device remove settle convenient quick, make easy and simple to handle according to the keypad, the motor drives the lead screw rotation, and it reciprocates to drive the show board through ball sliding sleeve and crane, the convenience carries out the altitude mixture control according to the demand, fixed sliding sleeve and guide bar have guaranteed the stability of removal, can carry out the rotation regulation under the effect of rotatory fixed cover, the bandwagon effect is better, open the convenient teaching aid of placing of rotatory storage plate, through the teaching information of display screen and the convenient show download of speaker, can manually write teaching information through writing the blank, make things convenient for the all-round show of information more, at the USB interface, under the effect of flash memory draw-in groove and HDMI interface, make things convenient for external equipment and storage device's connection, make the function more abundant of.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The information display rack for teaching management comprises a base (1), a stand column (5) and a display board (12), and is characterized in that a rotary fixing sleeve (4) is arranged in the middle of the upper end of the base (1), the rotary fixing sleeve (4) is rotatably connected with the stand column (5) through a bearing, the stand column (5) is arranged to be of a hollow structure, a motor (6) is arranged at the bottom inside the stand column (5), a lead screw (7) is connected to the upper end of the motor (6) through a coupler, the other end of the lead screw (7) is connected to the top inside the stand column (5) through a bearing, a lifting frame (8) is slidably connected to the upper portion of the stand column (5), a top plate (10) is connected to the upper end of the lifting frame (8) in a penetrating mode through the stand column (5), a ball sliding sleeve (9) is arranged in the, roof (10) upper end is connected with show board (12) through fixation nut, show board (12) rear end downside is provided with the recess, the recess is inside to rotate through the pivot and is connected with rotatory storage plate (15), show board (12) rear end left side is provided with display screen (17), the embedded whiteboard (23) of writing that is provided with in middle part of show board (12) front end.
2. The information display stand for teaching and management according to claim 1, wherein the lower end edge of the base (1) is symmetrically provided with a plurality of universal wheels (2), and the base (1) is internally provided with a battery pack (3).
3. The information display stand for teaching management according to claim 1, wherein the left end and the right end of the upright post (5) are symmetrically provided with a plurality of fixed sliding sleeves (11), the left side and the right side of the lower end of the display board (12) are symmetrically provided with guide rods (13), and the guide rods (13) are all slidably connected with the fixed sliding sleeves (11).
4. An information display stand for teaching management according to claim 1, wherein a handle (14) is provided in the middle of the left end of the display board (12).
5. The information display stand for teaching and management according to claim 1, wherein the side ends of the rotary receiving plates (15) are connected with the display plate (12) through anti-falling surrounding edges (16), and the anti-falling surrounding edges (16) are made of non-woven fabrics.
6. The information display stand for teaching management according to claim 1, wherein a speaker (18) is disposed on the right side of the rear end of the display board (12), a key set (19) is disposed on the rear end of the display board (12) and under the speaker (18), and a USB interface (20), a flash memory card slot (21) and an HDMI interface (22) are disposed on the rear end of the display board (12) and under the key set (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020126610.7U CN211371844U (en) | 2020-01-19 | 2020-01-19 | Information display rack for teaching management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020126610.7U CN211371844U (en) | 2020-01-19 | 2020-01-19 | Information display rack for teaching management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211371844U true CN211371844U (en) | 2020-08-28 |
Family
ID=72152490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020126610.7U Expired - Fee Related CN211371844U (en) | 2020-01-19 | 2020-01-19 | Information display rack for teaching management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211371844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991844A (en) * | 2021-03-02 | 2021-06-18 | 东营职业学院 | College english teaching equipment |
-
2020
- 2020-01-19 CN CN202020126610.7U patent/CN211371844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991844A (en) * | 2021-03-02 | 2021-06-18 | 东营职业学院 | College english teaching equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20210119 |