CN206773986U - A kind of ideology and politics projection teaching aid - Google Patents
A kind of ideology and politics projection teaching aid Download PDFInfo
- Publication number
- CN206773986U CN206773986U CN201720353534.1U CN201720353534U CN206773986U CN 206773986 U CN206773986 U CN 206773986U CN 201720353534 U CN201720353534 U CN 201720353534U CN 206773986 U CN206773986 U CN 206773986U
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- China
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- projection
- box body
- politics
- ideology
- teaching aid
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Abstract
The utility model discloses a kind of ideology and politics projection teaching aid, including projecting box body, utensil platform for placing, signal connector, upper shell is accepted in projection, cover plate and rubber boot, the projection tray interior is provided with motor, and motor top connection projection mounting bracket, the utensil platform for placing is arranged on the left side of level angle adjustment plate, and level angle adjustment plate right edge is provided with control panel, the projection accepts upper shell upper end and is provided with projection socket, and projection socket lower end is provided with controller, the cover plate is arranged at the top of projection box body, and projection box side side is provided with loudspeaker, the projection box body lower end is connected by stirrup with motor.The ideology and politics projection teaching aid projecting apparatus is adjusted manually using projecting mounting bracket, it is not necessary to which professional can complete this operation, and the projection teaching aid has flexibility high, the advantages of being easy to storage, so as to improve the quality of ideology and politics curricula.
Description
Technical field
Teaching aid technical field is the utility model is related to, specially a kind of ideology and politics projection teaching aid.
Background technology
With the continuous improvement of living standard, the quality of teaching is also constantly being lifted.Teaching aid in wherein imparting knowledge to students also exists
Constantly change, wherein ideology and politics are one of essential courses, when ideology and politics course is given lessons, are used
Projecting apparatus is digitized teaching, so as to further increase quality of instruction.
But existing ideology and politics projection teaching aid is typically all that projecting apparatus is fixed on above classroom by fixed beam,
In inter-class activities, some students' unions touch projecting apparatus unavoidably, so that deviation occurs for the crevice projection angle of projecting apparatus, so that
The image of projection can not be clearly incident upon in curtain, it is necessary to professional is adjusted to projecting apparatus, and throwing is increased with this
The workload of shadow instrument attendant, influence being normally carried out for teaching.
Utility model content
The purpose of this utility model is to provide a kind of ideology and politics projection teaching aid, to solve to propose in above-mentioned background technology
Existing ideology and politics teaching aid maintenance rate is high and the problem of Imaging teaching is normally carried out.
To achieve the above object, the utility model provides following technical scheme, a kind of ideology and politics projection teaching aid, including throws
Upper shell, cover plate and rubber boot, the projection tray interior are accepted in shadow box body, utensil platform for placing, signal connector, projection
Motor, and motor top connection projection mounting bracket are installed, the projection mounting bracket lower end, which is provided with, turns to linking ball, and it turns to rank
Side of receiving is provided with level angle adjustment plate, and the positive front and rear sides of level angle adjustment plate are provided with angle fixing pluge, described
Utensil platform for placing is arranged on the left side of level angle adjustment plate, and level angle adjustment plate right edge is provided with control panel,
It is that spheroid is connected lower house that upper shell internal orifice lower surface is accepted in the projection, and spheroid linking lower house outer ring is provided with tensioning rotation
Button, the projection accept upper shell upper end and are provided with projection socket, and project socket lower end and be provided with controller, the cover plate installation
At the top of projection box body, and projection box side side is provided with loudspeaker, and the projection box body lower end passes through stirrup and electricity
Machine is connected.
Preferably, the signal connector is arranged on projection box body front surface, and signal connector is provided with two kinds of connection sides
Formula, one kind connect for infrared remote control, and another kind connects for wireless blue tooth.
Preferably, the stirrup outer surface is nested with rubber boot, and the material that rubber boot uses is flexibility
Deformation elastomeric material.
Compared with prior art, the beneficial effects of the utility model are：The ideology and politics projection teaching aid is installed using projection
Projecting apparatus is adjusted manually for frame, it is not necessary to which professional can complete this operation, and the projection teaching aid has flexibly
Property high, the advantages of being easy to storage, so as to improve the quality of ideology and politics curricula.Level angle adjustment plate is rotary moveable knot
Structure, and its horizontal rotation angle is 0-360 °, it is rotary moveable structure that upper shell is accepted in projection, and its anglec of rotation is space three
360 ° of dimension, it is easy to the adjustment of projector angles, signal connector is arranged on projection box body front surface, and signal connector is provided with two
Kind connected mode, one kind connect for infrared remote control, and another kind is that wireless blue tooth connects, and is easy to teacher to control teaching aid to be taught
Learn, stirrup outer surface is nested with rubber boot, and the material that rubber boot uses is dough deformation elastomeric material, protection
Device interior driving parts, avoid dust from being infected with part, increase the wear intensity of inner body.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is that the utility model projects mounting bracket overlooking the structure diagram；
Fig. 3 is that upper shell side structure schematic diagram is accepted in the utility model projection.
In figure：1st, box body is projected, 2, motor, 3, projection mounting bracket, 4, turn to linking ball, 5, level angle adjustment plate, 6,
Angle fixing pluge, 7, utensil platform for placing, 8, control panel, 9, signal connector, 10, projection accept upper shell, 11, spheroid
It is connected lower house, 12, tension knob, 13, projection socket, 14, controller, 15, cover plate, 16, loudspeaker, 17, stirrup,
18th, rubber boot.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of ideology and politics projection teaching aid, including projection
Upper shell 10, cover plate 15 and rubber boot 18 are accepted in box body 1, utensil platform for placing 7, signal connector 9, projection, project box body 1
Inside is provided with motor 2, and the top of motor 2 connection projection mounting bracket 3, and projection mounting bracket 3 lower end, which is provided with, turns to linking ball 4, its
Turn to linking ball 4 side and level angle adjustment plate 5 is installed, and 5 positive front and rear sides of level angle adjustment plate are fixed provided with angle
Plug-in unit 6, level angle adjustment plate 5 is rotary moveable structure, and its horizontal rotation angle is 0-360 °, and utensil platform for placing 7 is pacified
Mounted in the left side of level angle adjustment plate 5, and the right edge of level angle adjustment plate 5 is provided with control panel 8, signal connector 9
Installed in 1 preceding surface of projection box body, and signal connector 9 is provided with two kinds of connected modes, and one kind connects for infrared remote control, another
Connected for wireless blue tooth, be easy to teacher to control teaching aid to be imparted knowledge to students, it is spheroid that the internal orifice lower surface of upper shell 10 is accepted in projection
It is connected lower house 11, and spheroid linking lower house 11 outer ring is provided with tension knob 12, projection is accepted upper shell 10 and lived for rotation
Dynamic structure, and its anglec of rotation is 360 ° of space three-dimensional, projection accepts the upper end of upper shell 10 and is provided with projection socket 13, and projects and insert
13 lower ends of mouth are provided with controller 14, and cover plate 15 is arranged on the top of projection box body 1, and projects the side of box body 1 and be provided with loudspeaker
16, the projection lower end of box body 1 is connected by stirrup 17 with motor 2, and the outer surface of stirrup 17 is nested with dust-proof glue
Set 18, and the material that rubber boot 18 uses is dough deformation elastomeric material, protection equipment internal drive part, avoids dust from being stained with
Part is contaminated, increases the wear intensity of inner body.
Operation principle：When using the ideology and politics projection teaching aid, the cover plate 15 at the top of projection box body 1 is first opened, then
To equipment power-on, projecting apparatus is placed in the projection socket 13 that upper shell 10 is accepted in projection, then spheroid is connected lower casing
Body 11 is nested on steering linking ball 4, after the projection angle for adjusting projecting apparatus, by rotating tension knob 12, consolidates projecting apparatus
It is scheduled in projection box body 1, then opening motor 2 by controlling switch is allowed to work, and the work of motor 2 drives the spiral being attached thereto
Connecting rod 17 rotates, and so as to the height of lifting projection box body 1, then adjusts the angle of level angle adjustment plate 5 again, adjusts projection
The projection angle of instrument；In use, teacher can be taken by the bluetooth connection mode of mobile terminal with signal connector 9
It must connect, or the infrared ray and signal connector 9 sent by remote control is obtained after connecting, teacher can be in classroom
In, controller 14 is controlled when walking about, projection teaching's course is carried out with this.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (3)
1. a kind of ideology and politics projection teaching aid, including projection box body（1）, utensil platform for placing（7）, signal connector（9）, projection
Accept upper shell（10）, cover plate（15）And rubber boot（18）, it is characterised in that：The projection box body（1）Inside is provided with electricity
Machine（2）, and motor（2）Top connection projection mounting bracket（3）, the projection mounting bracket（3）Lower end, which is provided with, turns to linking ball（4）,
It turns to linking ball（4）Side is provided with level angle adjustment plate（5）, and level angle adjustment plate（5）Positive front and rear sides are provided with
Angle fixing pluge（6）, the utensil platform for placing（7）Installed in level angle adjustment plate（5）Left side, and level angle
Adjustment plate（5）Right edge is provided with control panel（8）, the projection undertaking upper shell（10）Internal orifice lower surface is that spheroid is connected lower casing
Body（11）, and spheroid linking lower house（11）Outer ring is provided with tension knob（12）, the projection undertaking upper shell（10）Upper end
Provided with projection socket（13）, and project socket（13）Lower end is provided with controller（14）, the cover plate（15）Installed in projection box
Body（1）Top, and project box body（1）Side is provided with loudspeaker（16）, the projection box body（1）Lower end passes through stirrup
（17）With motor（2）It is connected.
A kind of 2. ideology and politics projection teaching aid according to claim 1, it is characterised in that：The signal connector（9）Peace
Mounted in projection box body（1）Preceding surface, and signal connector（9）Provided with two kinds of connected modes, one kind connects for infrared remote control, another
Kind connects for wireless blue tooth.
A kind of 3. ideology and politics projection teaching aid according to claim 1, it is characterised in that：The stirrup（17）Outside
Surface is nested with rubber boot（18）, and rubber boot（18）The material used is dough deformation elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353534.1U CN206773986U (en) | 2017-04-06 | 2017-04-06 | A kind of ideology and politics projection teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353534.1U CN206773986U (en) | 2017-04-06 | 2017-04-06 | A kind of ideology and politics projection teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773986U true CN206773986U (en) | 2017-12-19 |
Family
ID=60630872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353534.1U Expired - Fee Related CN206773986U (en) | 2017-04-06 | 2017-04-06 | A kind of ideology and politics projection teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853414A (en) * | 2019-11-12 | 2020-02-28 | 南通大学 | Classical literature image display device for distance education |
-
2017
- 2017-04-06 CN CN201720353534.1U patent/CN206773986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853414A (en) * | 2019-11-12 | 2020-02-28 | 南通大学 | Classical literature image display device for distance education |
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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: 20171219 Termination date: 20180406 |