CN206421139U - A kind of two acts of projecting apparatus of a machine - Google Patents
A kind of two acts of projecting apparatus of a machine Download PDFInfo
- Publication number
- CN206421139U CN206421139U CN201621322235.3U CN201621322235U CN206421139U CN 206421139 U CN206421139 U CN 206421139U CN 201621322235 U CN201621322235 U CN 201621322235U CN 206421139 U CN206421139 U CN 206421139U
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- China
- Prior art keywords
- projecting apparatus
- bifurcated
- acts
- main body
- lcds
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Abstract
The utility model discloses a kind of two acts of projecting apparatus of a machine, including projector main body, reflector is provided with inside one end of the projector main body, projection lens is provided with inside the other end, middle part is provided with LCDs, the side of the reflector is provided with projection lamp, the side of the projection lamp is provided with condenser, the side of the condenser is provided with heat-protecting glass, the both sides of the LCDs are respectively equipped with preceding Fresnel Lenses and rear Fresnel Lenses, the both sides of the projection lens are equipped with bifurcated camera lens, this kind two acts of projecting apparatus of a machine, by setting two bifurcated camera lenses in the both sides of projection lens, it can either avoid taking larger space using two machines, and it is easy to operate, by setting gear, make adjustable angle between two bifurcated camera lenses, it is adapted to any one meeting-place, reduce while the difficulty for manipulating or repairing.
Description
Technical field
The utility model is related to porjector technology field, specially a kind of two acts of projecting apparatus of a machine.
Background technology
Projecting apparatus, also known as projector, be it is a kind of can be by the equipment on image or VIDEO PROJECTION to curtain, can be by not
The same same computer of interface, VCD, DVD, BD, game machine, DV etc., which is connected, plays corresponding vision signal.Projecting apparatus extensively should
It is different according to working method for family, office, school and public place of entertainment, there is a CRT, LCD, the different type such as DLP.
Due to big across width in large-scale meeting-place or auditorium, if using the projecting apparatus of one act of a machine, or because only using a machine
And cause both sides spectators not see Chu, or space-consuming is big, troublesome poeration because being caused using two machines, here it is we will solve
The problem of.
Utility model content
The purpose of this utility model is to provide a kind of two acts of projecting apparatus of a machine, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of two acts of projecting apparatus of a machine, including projection
It is provided with inside instrument body, one end of the projector main body inside reflector, the other end and is provided with projection lens, middle part is provided with liquid crystal
Display screen, the side of the reflector is provided with projection lamp, and the side of the projection lamp is provided with condenser, the side of the condenser
Provided with heat-protecting glass, the both sides of the LCDs are respectively equipped with preceding Fresnel Lenses and rear Fresnel Lenses, the projection
The both sides of camera lens are equipped with bifurcated camera lens.
Further, the distance of the preceding Fresnel Lenses to the LCDs is arrived less than the rear Fresnel Lenses
The distance of the LCDs.
Further, the outer wall of the projector main body is provided with microcomputer, and the microcomputer and the projecting apparatus
Body signal is connected.
Further, between described projector main body one end and the bifurcated camera lens and between two bifurcated camera lenses
It is mounted on gear.
Compared with prior art, the beneficial effects of the utility model are：This kind two acts of projecting apparatus of a machine, by projection lens
The both sides of head set two bifurcated camera lenses, can either avoid taking larger space using two machines, and easy to operate, by setting
Gear is put, makes adjustable angle between two bifurcated camera lenses, is adapted to any one meeting-place, reduces what is manipulated or repair simultaneously
Difficulty.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
In reference：1- projector main bodies；Fresnel Lenses after 2-；3- LCDs；Fresnel Lenses before 4-；5-
Microcomputer；6- bifurcated camera lenses；7- projection lens；8- reflectors；9- condensers；10- heat-protecting glasses；11- projection lamps.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of two acts of projecting apparatus of a machine, including projecting apparatus sheet
It is provided with inside body 1, one end of the projector main body 1 inside reflector 8, the other end and is provided with projection lens 7, middle part is provided with liquid crystal
Display screen 3, the side of the reflector 8 is provided with projection lamp 11, and the side of the projection lamp 11 is provided with condenser 9, the optically focused
The side of mirror 9 is provided with heat-protecting glass 10, and the both sides of the LCDs 3 are respectively equipped with preceding Fresnel Lenses 4 and rear Fresnel
Lens 2, the both sides of the projection lens 7 are equipped with bifurcated camera lens 6.
Further, the distance of the preceding Fresnel Lenses 4 to the LCDs 3 is less than the rear Fresnel Lenses
2 arrive the distance of the LCDs 3.
Further, the outer wall of the projector main body 1 is provided with microcomputer 5, and the microcomputer 5 and the projection
The signal of instrument body 1 is connected.
Further, between described one end of projector main body 1 and the bifurcated camera lens 6 and two bifurcated camera lenses 6
Between be mounted on gear.
Operation principle：First, by setting two bifurcated camera lenses 6 in the both sides of projection lens 7, similar periscope can be continued to use
Structure carries out reflective projection, does not interfere with the projection of image then so, also avoids taking larger space, Er Qiecao using two machines
Facilitate, and the setting of gear so that the angle between two bifurcated camera lenses 6 can be adjusted at 90 degree between 180 degree, big to adapt to
Two projection screen angulation in meeting-place.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of two acts of projecting apparatus of a machine, including projector main body (1), it is characterised in that：One end of the projector main body (1)
Inside, which is provided with inside reflector (8), the other end, is provided with projection lens (7), and middle part is provided with LCDs (3), the reflector
(8) side is provided with projection lamp (11), and the side of the projection lamp (11) is provided with condenser (9), the side of the condenser (9)
Provided with heat-protecting glass (10), the both sides of the LCDs (3) are respectively equipped with preceding Fresnel Lenses (4) and rear Fresnel Lenses
(2), the both sides of the projection lens (7) are equipped with bifurcated camera lens (6).
2. two acts of projecting apparatus of an a kind of machine according to claim 1, it is characterised in that：The preceding Fresnel Lenses (4) is arrived
The distance of the LCDs (3) is less than the distance that the rear Fresnel Lenses (2) arrives the LCDs (3).
3. two acts of projecting apparatus of an a kind of machine according to claim 1, it is characterised in that：Outside the projector main body (1)
Wall is provided with microcomputer (5), and the microcomputer (5) and the connection of the projector main body (1) signal.
4. two acts of projecting apparatus of an a kind of machine according to claim 1, it is characterised in that：Described projector main body (1) one end
Gear is mounted between the bifurcated camera lens (6) and between two bifurcated camera lenses (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322235.3U CN206421139U (en) | 2016-12-05 | 2016-12-05 | A kind of two acts of projecting apparatus of a machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322235.3U CN206421139U (en) | 2016-12-05 | 2016-12-05 | A kind of two acts of projecting apparatus of a machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206421139U true CN206421139U (en) | 2017-08-18 |
Family
ID=59575077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621322235.3U Expired - Fee Related CN206421139U (en) | 2016-12-05 | 2016-12-05 | A kind of two acts of projecting apparatus of a machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206421139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320731A (en) * | 2019-07-22 | 2019-10-11 | 深圳市优必选科技股份有限公司 | Multimedia device and robot |
-
2016
- 2016-12-05 CN CN201621322235.3U patent/CN206421139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320731A (en) * | 2019-07-22 | 2019-10-11 | 深圳市优必选科技股份有限公司 | Multimedia device and robot |
| CN110320731B (en) * | 2019-07-22 | 2021-07-27 | 深圳市优必选科技股份有限公司 | Multimedia device and robot |
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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: 20170818 Termination date: 20181205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |