CN204189322U - A kind of multimedia teaching projector - Google Patents

A kind of multimedia teaching projector Download PDF

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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
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
Application number
CN201420597171.2U
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Chinese (zh)
Inventor
姚彬
范喆
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Bohai University
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Bohai University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201420597171.2U priority Critical patent/CN204189322U/en
Application granted granted Critical
Publication of CN204189322U publication Critical patent/CN204189322U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of multimedia teaching projector
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.
CN201420597171.2U 2014-09-30 2014-09-30 A kind of multimedia teaching projector Expired - Fee Related CN204189322U (en)

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

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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)

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CN (1) CN204189322U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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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