CN209182646U - A kind of multimedia overhead projector curtain wall convenient for teaching - Google Patents
A kind of multimedia overhead projector curtain wall convenient for teaching Download PDFInfo
- Publication number
- CN209182646U CN209182646U CN201822162311.4U CN201822162311U CN209182646U CN 209182646 U CN209182646 U CN 209182646U CN 201822162311 U CN201822162311 U CN 201822162311U CN 209182646 U CN209182646 U CN 209182646U
- Authority
- CN
- China
- Prior art keywords
- curtain wall
- type pedestal
- overhead projector
- teaching
- cabinet type
- 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
Links
Landscapes
- Projection Apparatus (AREA)
Abstract
The utility model discloses a kind of multimedia overhead projector curtain wall convenient for teaching, including cabinet type pedestal, and the cabinet type pedestal lower part is provided with multiple universal wheels, and the cabinet type pedestal top is provided with Curtain wall frame；Wherein, the cabinet type pedestal side is provided with multiple mobile cabinet doors, have in the mobile cabinet door can storage facilities closed trapezoid space cabinet body；The spill frame that the Curtain wall frame is made of four pieces of curtain wall panels.Mobile multimedia projection curtain wall in the utility model is provided with the Curtain wall frame of concave structure, so that there is the baffle that can be shut out the light in the two sides of projection screen plate and bottom, intense light can be avoided to be irradiated on projection screen plate well, the effective drop shadow effect for improving multimedia overhead projector equipment.
Description
Technical field
The utility model relates to a kind of teaching appliances, and in particular to the teaching being used cooperatively with multimedia overhead projector equipment is set
It is standby.
Background technique
Currently, usually multimedia overhead projector curtain is all exposed in needing large-scale teaching environment in kind or experimental facilities
In stronger light, drop shadow effect is poor.It is usually all to block sun using closing light or with curtain to improve drop shadow effect
Light.
Summary of the invention
The utility model aim is to provide a kind of multimedia overhead projector curtain convenient for teaching in view of the defects existing in the prior art
Wall.
The utility model to achieve the above object, adopts the following technical scheme that a kind of multimedia overhead projector curtain convenient for teaching
Wall, including cabinet type pedestal, the cabinet type pedestal lower part are provided with multiple universal wheels, and the cabinet type pedestal top is provided with curtain wall frame
Frame；Wherein, the cabinet type pedestal side is provided with multiple mobile cabinet doors, have in the mobile cabinet door can storage facilities closing
Formula trapezoid space cabinet body；The spill frame that the Curtain wall frame is made of four pieces of curtain wall panels.
Further, the front plate of the Curtain wall frame is the white curtain plate for projection, the two sides of the Curtain wall frame
It with top is formed by the black board making that can be shut out the light.
Further, the plate and positive white curtain plate that the Curtain wall frame two sides Gong shut out the light form and are greater than 100
The angle of degree.
The utility model has the beneficial effects that the Mobile multimedia projection curtain wall in the utility model is provided with concave structure
Curtain wall frame can avoid strong light well so that there is the baffle that can be shut out the light in the two sides of projection screen plate and bottom
Line is irradiated on projection screen plate, the effective drop shadow effect for improving multimedia overhead projector equipment.
Detailed description of the invention
Fig. 1 is the axonometric drawing that the utility model Mobile multimedia projects curtain wall；
Fig. 2 is the frame structure axonometric drawing that the utility model Mobile multimedia projects curtain wall；
Fig. 3 is the cabinet type pedestal axonometric drawing that the utility model Mobile multimedia projects curtain wall；
Fig. 4 is the Curtain wall frame axonometric drawing that the utility model Mobile multimedia projects curtain wall.
The cabinet type pedestal of 1- Curtain wall frame, 2-, 3- mobile cabinet door, 4- universal wheel in figure.
Specific embodiment
As shown in Figures 1 to 4, disclose a kind of multimedia overhead projector curtain wall convenient for teaching, it includes: cabinet type pedestal 2 moves
Dynamic cabinet door 3, Curtain wall frame 1 and universal wheel 4.Wherein, cabinet type pedestal is can store teaching equipment and article closed trapezoidal
Cabinet body, front end is equipped with the 3 moveable cabinet doors of fan.The cabinet type base bottom is equipped with 4 universal wheels.Wherein, the curtain wall frame
Frame 1 is installed on cabinet type 2 top of pedestal.Wherein, 1 front plate of Curtain wall frame is the white curtain plate for projection, can in order to reach
The purpose of projection and energy sunshade, the two sides black plate of Curtain wall frame 1 and positive white curtain plate enclose dished shape.In order to
Reach best shaded effects, there is the plate of black at the top of the two sides black plate of Curtain wall frame and positive white curtain plate.In order to
Reach best projection effect, the two sides black plate of Curtain wall frame 1 forms the folder greater than 100 degree with positive white curtain plate respectively
Angle.
In actual use, Mobile multimedia can be projected curtain wall to place in the place needed, and pacified in corresponding location
Multimedia overhead projector equipment is put, is projected.Due to being provided with the curtain wall of concave structure in above-mentioned Mobile multimedia projection curtain wall
Frame can avoid intense light from irradiating well so that there is the baffle that can be shut out the light in the two sides of projection screen plate and bottom
Onto projection screen plate, and effectively improve the drop shadow effect of multimedia overhead projector equipment.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (3)
1. a kind of multimedia overhead projector curtain wall convenient for teaching, it is characterised in that: including cabinet type pedestal, the cabinet type pedestal lower part is set
Multiple universal wheels are equipped with, the cabinet type pedestal top is provided with Curtain wall frame；Wherein, the cabinet type pedestal side is provided with multiple
Mobile cabinet door, have in the mobile cabinet door can storage facilities closed trapezoid space cabinet body；The Curtain wall frame is by four
The spill frame of block curtain wall panel composition.
2. a kind of multimedia overhead projector curtain wall convenient for teaching as described in claim 1, it is characterised in that: the Curtain wall frame
Front plate is the white curtain plate for projection, and the two sides and top of the Curtain wall frame are the black plate systems by that can shut out the light
It forms.
3. a kind of multimedia overhead projector curtain wall convenient for teaching as claimed in claim 2, it is characterised in that: the Curtain wall frame two
The plate and positive white curtain plate that side Gong shuts out the light form the angle greater than 100 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162311.4U CN209182646U (en) | 2018-12-23 | 2018-12-23 | A kind of multimedia overhead projector curtain wall convenient for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162311.4U CN209182646U (en) | 2018-12-23 | 2018-12-23 | A kind of multimedia overhead projector curtain wall convenient for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209182646U true CN209182646U (en) | 2019-07-30 |
Family
ID=67377564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822162311.4U Expired - Fee Related CN209182646U (en) | 2018-12-23 | 2018-12-23 | A kind of multimedia overhead projector curtain wall convenient for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209182646U (en) |
-
2018
- 2018-12-23 CN CN201822162311.4U patent/CN209182646U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205432741U (en) | Multi -functional computer desk | |
| CN209182646U (en) | A kind of multimedia overhead projector curtain wall convenient for teaching | |
| CN202215127U (en) | Sealing structure used for glass door of shower room | |
| CN205153604U (en) | Silence room | |
| CN204516078U (en) | A kind of multimedia teaching instrument | |
| CN110139455A (en) | A kind of elimination cuts the antispark device of plate edges of boards dust | |
| CN216217972U (en) | High-sealing and high-strength network cabinet | |
| CN205753104U (en) | A kind of high security power distribution cabinet | |
| CN208903634U (en) | A kind of Novel moveable humanity publicity panel assembly | |
| CN204167703U (en) | Prevent the switch cubicle be out of shape | |
| CN208890167U (en) | Outdoor box switching station | |
| CN209637051U (en) | The fixation bracket of building curtain wall installation | |
| CN208272391U (en) | A kind of side door of electric cabinet closure anticollision mechanism | |
| CN207553385U (en) | Type unitized curtain wall weights-hoist component | |
| CN203742033U (en) | Glass curtain wall shading device | |
| CN206739381U (en) | A kind of air net of range hood metal plate distribution structure | |
| CN205828961U (en) | A kind of electric power distributing cabinet | |
| CN206693868U (en) | A kind of large-scale door | |
| CN204835306U (en) | Sand prevention cubical switchboard | |
| CN209298639U (en) | A kind of no rib magnetic touches formula wall hanging box | |
| CN202870427U (en) | Light shading protecting shield of liquid crystal display (LCD) | |
| CN204350484U (en) | A kind of novel FTU terminal box body | |
| CN111371009A (en) | Dustproof electric power cabinet of electric power | |
| CN218602069U (en) | Advertising lamp box convenient to maintain | |
| CN203430288U (en) | Rotatable and detachable door frame structure of shower room |
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: 20190730 Termination date: 20191223 |