CN207780989U - Chinese literature aided education display systems - Google Patents
Chinese literature aided education display systems Download PDFInfo
- Publication number
- CN207780989U CN207780989U CN201721442006.XU CN201721442006U CN207780989U CN 207780989 U CN207780989 U CN 207780989U CN 201721442006 U CN201721442006 U CN 201721442006U CN 207780989 U CN207780989 U CN 207780989U
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- China
- Prior art keywords
- supporting box
- screen
- display screen
- half screen
- containing cavities
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Abstract
The utility model is related to teaching equipment fields, more particularly to Chinese literature aided education display systems, including display screen and supporting box, telescopic rod is equipped between display screen and supporting box, supporting box is equipped with loud speaker, telescopic rod is located in supporting box, display screen can be retracted into supporting box, it is fixed with containing cavities on the back side of display screen, the first half screen and the second half screen for showing the same painting face jointly with display screen are combined in containing cavities, the first half screen and the second half screen can be pulled out from the upper surface of supporting box and lower face respectively；Further include USB interface and microcontroller, USB interface is located on supporting box, and for being electrically connected storage device, microcontroller is located in supporting box USB interface, and microcontroller is used to the information that USB interface transmission comes being sent to display screen and show.The utility model can increase display area in displaying, will show that device is transported to elsewhere in use, display screen retraction is in containing cavities, display screen is avoided to be damaged.
Description
Technical field
The utility model is related to teaching equipment fields, and in particular to Chinese literature aided education display systems.
Background technology
Basic knowledge in terms of the main learning Chinese of Chinese literature and Chinese literature, learning Chinese speech literature can allow scholar
With literary accomplishment, literature ability, writing ability and ability of language expression are appreciated, allows scholar that there is the energy for reading classical literature
Power, and grasp the basic skills of literature search and data check.Chinese literature teaching is for news literature and art Publishing branch, height
School, scientific research institution and enterprises and institutions of organ training personnel.In order to make Chinese literature teaching more vivid, make
Person is easier to understand Chinese literature relevant knowledge, and the displaying device of aided education is used usually in teaching process.
Existing Chinese literature aided education displaying device includes frame, cross bar, buckle, displaying sheet, magnetic catch, illumination
To be presented of teaching is fixed by magnetic catch for device, swivel, telescopic rod, support base and suspension arrangement, then
It is carried out using lighting device to showing that this is illuminated, displaying can also originally be hung up by suspension arrangement and be shown.
But this device the problem is that：It being placed directly in after use at, it has not been convenient to storage is transported to elsewhere, but also
It is easy to gather dust.
Invention content
The utility model is intended to provide a kind of Chinese literature aided education exhibition for being convenient for storage to carry in use
Show system.
Chinese literature aided education display systems in this programme, including supporting box and display screen, the display screen
The telescopic rod that can be entirely retracted in supporting box can be equipped between the display screen and supporting box in retraction supporting box, it is described
Containing cavities are fixed on the back side of display screen, described telescopic rod one end is connected on containing cavities, the telescopic rod other end connection
On the interior bottom of supporting box, the first half screen and second for showing a width picture jointly with display screen is combined in the containing cavities
Half screen, first half screen and the second half screen can be pulled out from the upper surface of supporting box and lower face respectively；
Further include loud speaker, USB interface and microcontroller, the loud speaker is located on supporting box, the USB interface phase
Adjacent loud speaker setting, the USB interface are inserted into for storage device, and the microcontroller is located in supporting box, the micro-control
Device processed is used to the information that USB interface transmission comes being sent to display screen and show.
The working principle and beneficial effect of this programme is：
In the teaching process of Chinese literature, first from the upper surface of containing cavities and lower face by the first half screen and the second half
Screen pulls out, and the first half screen, the second half screen and display screen is allowed to form one piece of complete display interface, to increase the aobvious of display screen
Show interface, allows the displaying interface energy bigger of aided education the content of courses can be more clearly demonstrated, make the student of distant place also can be clear
The content for seeing displaying clearly, facilitates teacher to impart knowledge to students, and is also convenient for student's study.
When carrying out content of courses displaying, by the way that information storage to be presented in storage device, is inserted by storage device
Enter into USB interface, storage device passes information to microcontroller by USB interface, and microcontroller will transmit the information of coming
It is sent at display screen and is shown, the audio-frequency information in information is played out by microcontroller controlling loudspeaker, is inserted directly into
Storage device can be shown, easy to use.
When need the displaying interface by aided education move to carry out elsewhere teaching displaying when, by the first half screen and second
In half screen retraction containing cavities, then make in display screen retraction supporting box, to show that device is transported to elsewhere into enforcement
With, reduce displaying device height in the handling process, when carrying, need to only remove supporting box, carry it is more convenient, no
Can display screen be touched in the handling process and damage display screen, and in storage, display screen, the first half screen and the second half screen
It is respectively positioned in supporting box, reduces the dust that display interface gathers when not in use.
Further, sliding slot is offered on the side wall of the containing cavities, and connecting rod, the company are sliding combined in the sliding slot
Be installed with the telescopic telescopic prop in both ends on the both ends that extension bar is located at outside sliding slot, the end of the telescopic prop respectively with
First half screen and the connection of the second half screen.
When pulling out the first half screen and the second half screen from containing cavities, telescopic prop is stretched, telescopic prop elongation makes first
Half screen, the second half screen and display location need to only pull out first when the display area in same vertical plane, increasing display screen, use
Half screen and the second half screen, it is easy to use, after the completion of use, then the first half screen and the second half screen be pressed into containing cavities
In, reduce the display interface of display screen, facilitates carrying.
Further, compression spring is equipped in the sliding slot, described compression spring one end is connected in the slot bottom of sliding slot, the compression spring it is another
One end is connected in connecting rod, and first half screen and the second half screen are against containing cavities towards on the side wall of display screen side,
The end of the connecting rod connection telescopic prop is before pulling out the first half screen and the second half screen with containing cavities side wall at a distance of 1cm, institute
It states compression spring and is in compressive state before pulling out the first half screen and the second half screen.
When pulling out the first half screen and the second half screen, the first half screen and the second half screen are no longer influenced by what containing cavities side wall resisted
Power, compression spring promotes connecting rod to display screen side, until the end of connecting rod arrives to containing cavities side wall, makes the first half screen and the
The display interface of the display interface alignment display screen of two half screens, it is more simple and convenient for use without artificial adjustment, ensure the first half
Screen, the second half screen and display location are in same vertical plane.
Further, it is hinged with cross bar on the top of first half screen, magnetic catch is combined on the cross bar.
It when teaching needs to show information by paper, pulls cross bar that cross bar is made to reach outside the side of the first half screen, can incite somebody to action
Paper to be presented is attached on cross bar by magnetic catch and is shown, and the display of content on display screen will not be blocked, using simple
It is convenient, cross bar is retracted into the placement of the first half screen top end again after the completion of use, is not interfered in display screen retraction containing cavities.
Further, be hinged on the bottom of the supporting box can self-locking idler wheel, the idler wheel can be to supporting box
Both sides rotate.
Supporting box is transported in display screen retraction containing cavities and carries out arriving under in use, idler wheel can be dialled elsewhere
Idler wheel is pulled back to supporting box by the bottom end of supporting box, the power for reducing carrying supporting box when not carrying supporting box
On both sides, supporting box is avoided to move in use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of containing cavities in Fig. 1；
Fig. 3 is the schematic block diagram that the content of courses shows principle in the utility model embodiment.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode.
Reference numeral in Figure of description includes：Supporting box 1, telescopic rod 2, display screen 3, the second half screen 4, the first half
Screen 5, containing cavities 6, compression spring 7, connecting rod 8, telescopic prop 9, loud speaker 11, idler wheel 12, cross bar 51, sliding slot 61.
Chinese literature aided education display systems, as depicted in figs. 1 and 2, including display screen 3 and supporting box 1, support
Babinet 1 is located at 3 lower section of display screen, and the telescopic rod 2 that can be entirely retracted in supporting box is equipped between display screen 3 and supporting box 1,
2 one end of telescopic rod and the frame of display screen 3 weld, and the other end of telescopic rod 2 is welded in supporting box 1 on bottom, supporting box 1
On loud speaker 11 is installed, telescopic rod 2 can contract in supporting box 1, and display screen 3 can be retracted into supporting box 1, supporting box
Be hinged on 1 bottom can self-locking idler wheel 12, idler wheel 12 can rotate to the both sides of supporting box 1.
It is fixed with containing cavities 6 on the back side of display screen 3, sliding slot 61 is offered on the side wall of containing cavities 6, is equipped in sliding slot 61
Compression spring 7 is sliding combined with connecting rod 8 in sliding slot 61, and 7 one end of compression spring is connected in the slot bottom of sliding slot 61, and the other end of compression spring 7 connects
It is connected in connecting rod 8, the telescopic telescopic prop 9 in both ends, telescopic prop 9 is installed on the end of the stretching sliding slot 61 of connecting rod 8
End connect respectively with the first half screen 5 and the second half screen 4, i.e. the first half screen 5 and the second half screen 4 are slidably matched with containing cavities 6,
First half screen 5 and the second half screen 4 are against containing cavities 6 towards on the side wall of 3 side of display screen, and connecting rod 8 connects telescopic prop 9
End before pulling out the first half screen 5 and the second half screen 4 with 6 side wall of containing cavities at a distance of 1cm, compression spring 7 is pulling out 5 He of the first half screen
Compressive state is in before second half screen 4.
First half screen 5, the second half screen 4 and display screen 3 are located in same vertical plane and can show the same painting face jointly, the
One half screen 5 and the second half screen 4 can be pulled out from the upper surface of containing cavities 6 and lower face respectively, be hinged on the top of the first half screen 5
Cross bar 51 is combined with magnetic catch on cross bar 51, when teaching needs to show information by paper, pulls cross bar 51 that cross bar 51 is made to stretch
To outside the side of the first half screen 5, paper to be presented can be attached to by magnetic catch on cross bar 51 and be shown, will not blocked aobvious
The display of content, easy to use in display screen 3, and cross bar 51, which is retracted 5 top end of the first half screen, again after the completion of use places,
It does not interfere in 3 retraction containing cavities 6 of display screen.
As shown in figure 3, further including USB interface and microcontroller, USB interface is located on supporting box 1, and microcontroller is located at
In supporting box 1, microcontroller by from storage device by USB interface transmission come information be sent to display screen 3 from show
Show, the audio-frequency information in information is sent to loud speaker 11 by microcontroller and plays out.
When in use, telescopic prop 9 is stretched, by the first half screen 5 and the second half screen 4 respectively from upper surface from containing cavities 6
It is pulled out with lower face, the first half screen 5 and the second half screen 4 are no longer influenced by the power that 6 side wall of containing cavities resists, and compression spring 7 is by connecting rod 8
It is promoted to 3 side of display screen, until the end of connecting rod 8 arrives to 6 side wall of containing cavities, allows the first half screen 5, the second half screen 4 and aobvious
Display screen 3 forms one piece of complete display interface, to increase the display interface of display screen 3, allows the displaying interface energy of aided education
Bigger more clearly demonstrates the content of courses, makes the student of distant place that can also can be clearly seen that the content of displaying, teacher is facilitated to impart knowledge to students,
Student is facilitated to learn, while without artificial adjustment, more simple and convenient for use, the first half screen 5 of guarantee, the second half screen 4 and display screen 3
In same vertical plane.
When completion in use, pushing down telescopic prop 9, telescopic prop 9 is allowed to be in compressive state, by the first half screen 5 and second
In 4 retraction containing cavities 6 of half screen, compression spring 7 is in compressive state again, then display screen 3 is pressed into supporting box 1, to open up
Showing device is transported to be used elsewhere, reduces displaying device height in the handling process, and when carrying need to only remove
Supporting box 1 is carried and is more convenient, will not touch display screen 3 in the handling process and damage display screen 3, ensure that aobvious
Display screen 3 it is complete, and storage when, display screen 3, the first half screen 5 and the second half screen 4 are respectively positioned in supporting box 1, are reduced
The dust that display interface is assembled when not in use.
For the telescopic rod 2 and telescopic prop 9 of the present embodiment using the rod sleeve that stretches, three-level sleeve is arranged in the rod sleeve that stretches,
Outermost sleeve ends are welded on supporting box 1, sleeve ends and display screen 3 or the first half screen 5 or the second of innermost layer
Half screen 4 connects, and can be locked automatically after the pull-out of flexible rod sleeve, prevents display screen 3, the first half screen 5 or the second half screen 4 from falling.
Microcontroller can be realized with microcontroller in the present embodiment, such as STM32 series monolithics, and microcontroller receives USB
The display of data and control display screen 3 and microcontroller that interface comes receive the data and 11 sounding of controlling loudspeaker of USB interface
It is the prior art, details are not described herein.
Above-described is only the embodiments of the present invention, and the common sense such as well known concrete structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are not all interfered with
The effect and patent practicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
Subject to, the records such as specific implementation mode in specification can be used for explaining the content of claim.
Claims (5)
1. Chinese literature aided education display systems, including supporting box and display screen, it is characterised in that：The display screen can
In retraction supporting box, the telescopic rod that can be entirely retracted in supporting box is equipped between the display screen and supporting box, it is described aobvious
Containing cavities are fixed on the back side of display screen, described telescopic rod one end is connected on containing cavities, and the telescopic rod other end is connected to
On the interior bottom of supporting box, the first half screen for showing a width picture jointly with display screen and the second half are combined in the containing cavities
Screen, first half screen and the second half screen can be pulled out from the upper surface of supporting box and lower face respectively；
Further include loud speaker, USB interface and microcontroller, the loud speaker is located on supporting box, and the USB interface is adjacent to be raised
Sound device is arranged, and the USB interface is inserted into for storage device, and the microcontroller is located in supporting box, the microcontroller
Information for transmitting USB interface is sent to display screen and shows.
2. Chinese literature aided education display systems according to claim 1, it is characterised in that：The side of the containing cavities
Sliding slot is offered on wall, connecting rod is sliding combined in the sliding slot, and the connecting rod is located at solid on the both ends outside sliding slot
Equipped with the telescopic telescopic prop in both ends, the end of the telescopic prop is connect with the first half screen and the second half screen respectively.
3. Chinese literature aided education display systems according to claim 2, it is characterised in that：It is equipped in the sliding slot
Compression spring, described compression spring one end are connected in the slot bottom of sliding slot, and the other end of the compression spring is connected in connecting rod, and described the first half
Screen and the second half screen are against containing cavities towards on the side wall of display screen side, and the end of the connecting rod connection telescopic prop exists
It pulls out before the first half screen and the second half screen with containing cavities side wall at a distance of 1cm, the compression spring is pulling out the first half screen and the second half screen
It is preceding to be in compressive state.
4. Chinese literature aided education display systems according to claim 1, it is characterised in that：First half screen
It is hinged with cross bar on top, magnetic catch is combined on the cross bar.
5. Chinese literature aided education display systems according to claim 1, it is characterised in that：The supporting box
Be hinged on bottom can self-locking idler wheel, the idler wheel can rotate to the both sides of supporting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442006.XU CN207780989U (en) | 2017-10-31 | 2017-10-31 | Chinese literature aided education display systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442006.XU CN207780989U (en) | 2017-10-31 | 2017-10-31 | Chinese literature aided education display systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207780989U true CN207780989U (en) | 2018-08-28 |
Family
ID=63232827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721442006.XU Expired - Fee Related CN207780989U (en) | 2017-10-31 | 2017-10-31 | Chinese literature aided education display systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207780989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559647A (en) * | 2018-12-17 | 2019-04-02 | 杭州绿中游智能科技有限公司 | It is a kind of to fold rotatable display screen easy to carry |
| CN109686131A (en) * | 2019-01-09 | 2019-04-26 | 郑州科技学院 | A kind of art design teaching displaying propagandizing device |
-
2017
- 2017-10-31 CN CN201721442006.XU patent/CN207780989U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559647A (en) * | 2018-12-17 | 2019-04-02 | 杭州绿中游智能科技有限公司 | It is a kind of to fold rotatable display screen easy to carry |
| CN109559647B (en) * | 2018-12-17 | 2024-04-19 | 深圳市典尔科技有限公司 | Folding rotatable display screen that is convenient for carry |
| CN109686131A (en) * | 2019-01-09 | 2019-04-26 | 郑州科技学院 | A kind of art design teaching displaying propagandizing device |
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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: 20180828 Termination date: 20191031 |