CN204189322U - A kind of multimedia teaching projector - Google Patents
A kind of multimedia teaching projector Download PDFInfo
- Publication number
- CN204189322U CN204189322U CN201420597171.2U CN201420597171U CN204189322U CN 204189322 U CN204189322 U CN 204189322U CN 201420597171 U CN201420597171 U CN 201420597171U CN 204189322 U CN204189322 U CN 204189322U
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- CN
- China
- Prior art keywords
- display apparatus
- panel display
- multimedia
- groove
- table body
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a kind of multimedia teaching projector, this multimedia teaching projector comprises: Multimedia table body and keyboard drawer, it is characterized in that, also comprise: be fixed on the support bar on described table body, to be slidedly assemblied on described support bar and to may be locked in the reflective projection assembly of desired location, be arranged on described Multimedia table body upper surface and be positioned at the draw-in groove of described reflective projection assembly, dismountable panel display apparatus be installed in described draw-in groove, described panel display apparatus comprises touching display screen and the pointer for writing on described touching display screen.The beneficial effects of the utility model are: by adopting panel display apparatus as the object of projection, facilitating user and editing material, facilitating teaching.
Description
Technical field
The utility model relates to the technical field of multimedia teaching, refers more particularly to a kind of multimedia teaching projector.
Background technology
Projector of the prior art, the simple projection theory of usual employing, user needs first on the tracing paper of projection, to finish writing material by black pen, shown by projector again, user requires a great deal of time hand-written, when causing projector to use, user requires a great deal of time the data of writing.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of multimedia teaching projector.
The utility model is realized by above technical scheme:
The utility model provides a kind of multimedia teaching projector, this multimedia teaching projector comprises: Multimedia table body and keyboard drawer, also comprise: be fixed on the support bar on described table body, to be slidedly assemblied on described support bar and to may be locked in the reflective projection assembly of desired location, be arranged on described Multimedia table body upper surface and be positioned at the draw-in groove of described reflective projection assembly, dismountable panel display apparatus be installed in described draw-in groove, described panel display apparatus comprises touching display screen and the pointer for writing on described touching display screen.
Preferably, be provided with elastic bumps in described draw-in groove, described panel display apparatus is installed in described draw-in groove by described elastic bumps.
Preferably, the number of described elastic bumps is four.
The beneficial effects of the utility model are: by adopting panel display apparatus as the object of projection, facilitating user and editing material, facilitating teaching.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multimedia teaching projector that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the structural representation of the multimedia teaching projector that the utility model provides.
The utility model embodiment provides a kind of multimedia teaching projector, this multimedia teaching projector comprises: be fixed on the support bar 6 on described table body 1, to be slidedly assemblied on described support bar 6 and to may be locked in the reflective projection assembly 7 of desired location, be arranged on described Multimedia table body 1 upper surface and be positioned at the draw-in groove 3 of described reflective projection assembly 7, dismountable panel display apparatus 2 be installed in described draw-in groove 3, described panel display apparatus 2 comprises touching display screen and the pointer 5 for writing on described touching display screen.
In the above-described embodiments, projection paper is replaced by adopting panel display apparatus 2, and panel display apparatus 2 has USB interface, the data of needs can download with common mobile storage instruments such as USB flash disks by user in advance, is undertaken operating the preliminary work greatly reducing user, alleviate the labour intensity of user by computer, facilitate user and edit material, meanwhile, can be write on panel display apparatus 2 by pointer 5, facilitate teaching.
Concrete, be provided with elastic bumps 4 in described draw-in groove 3, described panel display apparatus 2 is installed in described draw-in groove 3 by described elastic bumps 4.By elastic bumps 4, panel display apparatus 2 is fixed, facilitate the dismounting of panel display apparatus 2.Meanwhile, by the cooperation of this draw-in groove 3 and elastic bumps 4, this projector can also be made to use projection paper to show, fix projection paper by elastic bumps 4, when avoiding display, rocking of projection paper.Concrete, the number of described elastic bumps 4 is four.
Can be found out by foregoing description, the projector of the multimedia teaching that the present embodiment provides, by adopting panel display apparatus 2 as the object of projection, facilitates user and edits material, facilitate teaching.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a multimedia teaching projector, comprise: Multimedia table body and keyboard drawer, it is characterized in that, also comprise: be fixed on the support bar on described table body, to be slidedly assemblied on described support bar and to may be locked in the reflective projection assembly of desired location, be arranged on described Multimedia table body upper surface and be positioned at the draw-in groove of described reflective projection assembly, dismountable panel display apparatus be installed in described draw-in groove, described panel display apparatus comprises touching display screen and the pointer for writing on described touching display screen.
2. multimedia teaching projector according to claim 1, is characterized in that, is provided with elastic bumps in described draw-in groove, and described panel display apparatus is installed in described draw-in groove by described elastic bumps.
3. multimedia teaching projector according to claim 2, is characterized in that, the number of described elastic bumps is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597171.2U CN204189322U (en) | 2014-09-30 | 2014-09-30 | A kind of multimedia teaching projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597171.2U CN204189322U (en) | 2014-09-30 | 2014-09-30 | A kind of multimedia teaching projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189322U true CN204189322U (en) | 2015-03-04 |
Family
ID=52621301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597171.2U Expired - Fee Related CN204189322U (en) | 2014-09-30 | 2014-09-30 | A kind of multimedia teaching projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189322U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320589A (en) * | 2018-02-11 | 2018-07-24 | 重庆市智权之路科技有限公司 | Long-range Full automatic intelligent teaching display systems |
| CN109247702A (en) * | 2018-09-26 | 2019-01-22 | 湖州褐马电子有限公司 | Rectifying seating posture, projection, touch-control three-in-one mechanism |
| CN113267944A (en) * | 2021-05-14 | 2021-08-17 | 北京星汉云图文化科技有限公司 | Integral desktop projection device |
-
2014
- 2014-09-30 CN CN201420597171.2U patent/CN204189322U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320589A (en) * | 2018-02-11 | 2018-07-24 | 重庆市智权之路科技有限公司 | Long-range Full automatic intelligent teaching display systems |
| CN108320589B (en) * | 2018-02-11 | 2021-01-26 | 深圳市华拓科技有限公司 | Remote full-automatic intelligent teaching display system |
| CN109247702A (en) * | 2018-09-26 | 2019-01-22 | 湖州褐马电子有限公司 | Rectifying seating posture, projection, touch-control three-in-one mechanism |
| CN113267944A (en) * | 2021-05-14 | 2021-08-17 | 北京星汉云图文化科技有限公司 | Integral desktop projection device |
| CN113267944B (en) * | 2021-05-14 | 2022-12-06 | 北京星汉云图文化科技有限公司 | Integral desktop projection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |