CN207424520U - Multimedia projector - Google Patents
Multimedia projector Download PDFInfo
- Publication number
- CN207424520U CN207424520U CN201721622446.3U CN201721622446U CN207424520U CN 207424520 U CN207424520 U CN 207424520U CN 201721622446 U CN201721622446 U CN 201721622446U CN 207424520 U CN207424520 U CN 207424520U
- Authority
- CN
- China
- Prior art keywords
- curtain
- telescopic rod
- bracket
- multimedia projector
- projector
- 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
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- Overhead Projectors And Projection Screens (AREA)
Abstract
The utility model discloses multimedia projector, including：Curtain admission extinguisher, curtain stent, projector mount；The curtain admission extinguisher is internally provided with roller shutter curtain, and both sides are equipped with supporting leg；One end of the supporting leg is hingedly equipped with curtain stent；The projector mount includes telescopic rod, projecting apparatus bracket；One end of the telescopic rod is hingedly set with curtain admission extinguisher；The other end of the telescopic rod is equipped with projecting apparatus bracket；It can be placed on the table, folding convenient debugs quick multimedia projector with the multimedia projector for being suitable for mini-session or discussion group uses.
Description
Technical field
The utility model belongs to multimedia overhead projector equipment technical field, and in particular to multimedia projector.
Background technology
Existing multimedia overhead projector equipment more be mounted in classroom or meeting room, be fixedly mounted, and projection screen compared with
Greatly, but with this projector equipment with regard to more wasteful resource on some Team Conferences, and such equipment is unfavorable for taking
Band, once being difficult to be moved behind fixed position.
Therefore need to design a kind of multimedia projector for being suitable for mini-session or discussion group uses, can be placed on
On desktop, folding convenient debugs quick multimedia projector.
The content of the invention
It is mounted in classroom or meeting room more, is fixedly mounted to solve existing existing multimedia overhead projector equipment, and
And projection screen is larger, but with this projector equipment with regard to more wasteful resource on some Team Conferences, and it is such
Equipment is unfavorable for carrying, once being difficult the problem of movement, to provide one kind and be suitable for mini-session or beg for behind fixed position
It by group multimedia projector used, can place on the table, folding convenient debugs quick multimedia projector.
Multimedia projector, including：Curtain admission extinguisher, curtain stent, projector mount；In the curtain admission extinguisher
Portion is equipped with roller shutter curtain, and both sides are equipped with supporting leg；One end of the supporting leg is hingedly equipped with curtain stent；The projecting apparatus branch
Frame includes telescopic rod, projecting apparatus bracket；One end of the telescopic rod is hingedly set with curtain admission extinguisher；The telescopic rod
The other end is equipped with projecting apparatus bracket；
Further, the curtain stent is in rod-shaped that the other end is equipped with stay hook；
Further, the telescopic rod be equipped with wire casing；
Further, the projecting apparatus bracket includes the tray plate being fixedly connected with telescopic rod and is arranged on bracket bottom
The bracket upper plate on plate top；The bracket upper plate is L-shaped, and bottom is hinged with tray plate；
Further, the bottom of the bracket upper plate is equipped with away line three-way hole；
Further, it is additionally provided with adjusting bolt between the tray plate and bracket upper plate.
The utility model provides multimedia projector, including：Curtain admission extinguisher, curtain stent, projector mount；Institute
The curtain admission extinguisher stated is internally provided with roller shutter curtain, and both sides are equipped with supporting leg；One end of the supporting leg is hingedly equipped with curtain branch
Frame；The projector mount includes telescopic rod, projecting apparatus bracket；One end of the telescopic rod is hingedly set with curtain admission extinguisher
It puts；The other end of the telescopic rod is equipped with projecting apparatus bracket；It is with the more matchmakers for being suitable for mini-session or discussion group uses
Body projection arrangement, can place on the table, and folding convenient debugs quick multimedia projector.
Description of the drawings
Fig. 1 is the front view of the utility model multimedia projector；
Fig. 2 is the stereogram of the utility model multimedia projector；
Fig. 3 is the stereogram of the utility model multimedia projector.
Specific embodiment
Embodiment：
Refer to Fig. 1-3, multimedia projector, including：Curtain admission extinguisher 1, curtain stent 2, projector mount 3；
The curtain admission extinguisher 1 is cylindrical, is internally provided with roller shutter curtain 11；
1 both sides of curtain admission extinguisher are equipped with supporting leg 12；
One end of the supporting leg 12 is hingedly equipped with curtain stent 2；
The curtain stent 2 is in rod-shaped, and one end is hinged with supporting leg 12, and the other end is equipped with stay hook 21；
The projector mount 3 includes telescopic rod 31, projecting apparatus bracket 32；
The telescopic rod 31 is equipped with wire casing 311；
One end of the telescopic rod 31 is hingedly set with curtain admission extinguisher 1；
The other end of the telescopic rod 31 is equipped with projecting apparatus bracket 32；
The projecting apparatus bracket 32 includes the tray plate 321 being fixedly connected with telescopic rod 31 and is arranged on tray plate
The bracket upper plate 322 on 321 tops；
The bracket upper plate 322 is L-shaped, and bottom is hinged with tray plate 321；
The bottom of the bracket upper plate 322 is equipped with away line three-way hole 3221；
Adjusting bolt 323 is additionally provided between the tray plate 321 and bracket upper plate 322.
It is in use, curtain admission extinguisher 1 is horizontal positioned on desktop, pulling out roller shutter curtain 11, roller shutter curtain 11 being fixed
On stay hook 21, telescopic rod 31 is pulled open, projecting apparatus is positioned on the bracket upper plate 322 of projecting apparatus bracket 32, by power cord
Etc. being put into the upper wire casing 311 of telescopic rod 31, adjusted by adjusting bolt 323 between tray plate 321 and bracket upper plate 322
Angle, you can use.After use, projecting apparatus is removed, telescopic rod 31 is shunk, adjusting adjusting bolt 323 makes bracket bottom
Plate 321 is resetted with bracket upper plate 322, removes the roller shutter curtain 11 being fixed on stay hook 21, it is made to take in curtain admission extinguisher 1
In, curtain stent 2 and telescopic rod 31 are folded, reduces entire multimedia projector volume, it is convenient for collecting.
The multimedia projector of the utility model is using the design method for folding, stretching, and whole device folds and expansion
Process is easy to operate, convenient to carry out, can be positioned on desk conference table and use.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (6)
1. multimedia projector, it is characterised in that：Including：Curtain admission extinguisher (1), curtain stent (2), projector mount (3)；
The curtain admission extinguisher (1) is internally provided with roller shutter curtain (11), and both sides are equipped with supporting leg (12)；One end of the supporting leg (12)
Curtain stent (2) is hingedly installed；The projector mount (3) includes telescopic rod (31), projecting apparatus bracket (32)；Described
One end of telescopic rod (31) is hingedly set with curtain admission extinguisher (1)；The other end of the telescopic rod (31) is equipped with projecting apparatus support
Frame (32).
2. multimedia projector according to claim 1, it is characterised in that：The curtain stent (2) is in rod-shaped, separately
One end is equipped with stay hook (21).
3. multimedia projector according to claim 2, it is characterised in that：The telescopic rod (31) is equipped with line
Slot (311).
4. multimedia projector according to claim 3, it is characterised in that：The projecting apparatus bracket (32) include with
Tray plate (321) that telescopic rod (31) is fixedly connected and the bracket upper plate (322) for being arranged on tray plate (321) top；Institute
The bracket upper plate (322) stated is L-shaped, and bottom is hinged with tray plate (321).
5. multimedia projector according to claim 4, it is characterised in that：The bottom of the bracket upper plate (322)
It is equipped with away line three-way hole (3221).
6. multimedia projector according to claim 5, it is characterised in that：The tray plate (321) and bracket
Adjusting bolt (323) is additionally provided between upper plate (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622446.3U CN207424520U (en) | 2017-11-24 | 2017-11-24 | Multimedia projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622446.3U CN207424520U (en) | 2017-11-24 | 2017-11-24 | Multimedia projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207424520U true CN207424520U (en) | 2018-05-29 |
Family
ID=62396356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622446.3U Expired - Fee Related CN207424520U (en) | 2017-11-24 | 2017-11-24 | Multimedia projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207424520U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632819A (en) * | 2018-06-21 | 2019-12-31 | 青岛海尔多媒体有限公司 | Projection equipment and projection screen installation method |
| CN111413845A (en) * | 2020-03-18 | 2020-07-14 | 任剑岚 | Computer-controlled teaching device |
| CN112367882A (en) * | 2018-06-28 | 2021-02-12 | 罗托Vr有限公司 | Desktop platform |
-
2017
- 2017-11-24 CN CN201721622446.3U patent/CN207424520U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632819A (en) * | 2018-06-21 | 2019-12-31 | 青岛海尔多媒体有限公司 | Projection equipment and projection screen installation method |
| CN112367882A (en) * | 2018-06-28 | 2021-02-12 | 罗托Vr有限公司 | Desktop platform |
| CN111413845A (en) * | 2020-03-18 | 2020-07-14 | 任剑岚 | Computer-controlled teaching 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 |
Granted publication date: 20180529 Termination date: 20211124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |