CN105578161A - Carrying-facilitating projection equipment - Google Patents
Carrying-facilitating projection equipment Download PDFInfo
- Publication number
- CN105578161A CN105578161A CN201510935893.3A CN201510935893A CN105578161A CN 105578161 A CN105578161 A CN 105578161A CN 201510935893 A CN201510935893 A CN 201510935893A CN 105578161 A CN105578161 A CN 105578161A
- Authority
- CN
- China
- Prior art keywords
- base
- display screen
- carrying
- level crossing
- convenient
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability
Abstract
The invention discloses carrying-facilitating projection equipment comprising a miniature projector, a display screen and a flat mirror. The miniature projector comprises a miniature projector body and a base, wherein the base is "<"-shaped and the inclined angle of the horizontal segment of the base and the inclination segment of the base is an acute angle. The miniature projector body is arranged at the internal side of the base. The display screen is fixed on the inclination segment of the base. The top part of the flat mirror is hinged on the upper end of the display screen. The front surface of the flat mirror is a mirror surface. The upper end of the display screen is provided with a downwardly inclined slope. The problems in the prior art that space required for installation of a split type projection display assembly is large and installation is difficult, carrying is inconvenient and use occasions are limited can be overcome.
Description
Technical field
The present invention relates to projector equipment, be specifically related to a kind of projector equipment be convenient for carrying.
Background technology
Amplify in Display Technique field at graph image, projecting apparatus occupies very important status undoubtedly.Projecting apparatus of the prior art and its display structure all independently separate, and namely display screen and projecting apparatus are two independently instruments, require that larger space holds display screen and projecting apparatus, and installation are also comparatively required great effort when installing and use time-consuming.In the present society more and more pursuing efficiency, this Projection Display structure is to aobvious helpless of some small-sized exchange activities or other similar exchange activities.So be badly in need of a kind of easy to carry, structure is simple, and volume is little and can meet the Projection Display assembly that certain amplification display requires.
Summary of the invention
The invention is intended to provide a kind of projector equipment be convenient for carrying, overcome split type Projection Display assembly in above-mentioned prior art and bring that to install the space needed very large and install difficulty, carry inconvenience, the problems such as the occasion of use is restricted.
In base case: the projector equipment be convenient for carrying comprises micro projector, display screen and level crossing, wherein micro projector comprises micro projector body and base, wherein base is in " ∠ " shape, the angle of base horizontal segment and base tilting section is acute angle, micro projector body is positioned at the inner side of base, and display screen is fixed on the tilting section of base, and level crossing top is then hinged on display screen upper end, level crossing front is minute surface, and display screen upper end is provided with downward-sloping inclined-plane.
Back to the side of display screen when level crossing front refers to level crossing folding.
Under initial condition, level crossing covers on the display screen, and play a protective role to display screen, during use, rotational plane mirror offsets to the front of level crossing and the inclined-plane of display screen upper end, now opens micro projector, thus projects; After being used to complete, rotational plane mirror is relative with display screen to the level crossing back side.
Compared with prior art, the invention has the advantages that: 1, micro projector and display screen are one, thus are convenient for carrying or transport; 2, base is in " ∠ " shape, is not easy to tumble; 3, level crossing can overturn folding, is convenient for carrying, and when level crossing is accepted, plays a protective role, and when micro projector body launches, then the image that micro projection body is launched can be reflexed on display screen micro projector body.
Instant invention overcomes split type Projection Display assembly in prior art and bring that to install the space needed very large and install difficulty, carry inconvenience, the problems such as the occasion of use is restricted; Not only be convenient for carrying and use occasion extensive.
Preferred version one, based on the further optimization of scheme, inclined-plane is equipped with the first rubber layer; Level crossing under using state is played a protective role.
Preferred version two, the preferably further optimization of one, the center of gravity of micro projector body is close to the horizontal segment side of base; Ensure that the center of gravity of the whole projector equipment be convenient for carrying is lower with this, thus ensure its stability.
Preferred version three, the preferably further optimization of two, level crossing is circumferentially with fixed frame, and the edge of this fixed frame is provided with the second rubber layer; Second rubber layer not only can play a protective role to display screen, can also prevent dust from falling on display screen.
Preferred version four, the preferably further optimization of three, the angle of inclined-plane and horizontal plane is 35 degree; Projection Display better effects if.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is embodiment of the present invention using state figure.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: display screen 10, level crossing 11, micro projector body 20, base 21.
Embodiment is substantially as shown in Figure 1: the projector equipment be convenient for carrying comprises micro projector, display screen 10 and level crossing 11, wherein micro projector comprises micro projector body 20 and base 21, wherein base 21 is in " ∠ " shape, the angle of base 21 horizontal segment and base 21 tilting section is acute angle, micro projector body 20 is positioned at the inner side of base 21, the center of gravity of micro projector body 20 is close to the horizontal segment side of base 21, ensure that the center of gravity of the whole projector equipment be convenient for carrying is lower with this, thus ensure its stability.Display screen 10 is fixed on the tilting section of base 21, and level crossing 11 top is then hinged on display screen 10 upper end, and level crossing 11 front is minute surface, and display screen 10 upper end is provided with downward-sloping inclined-plane, inclined-plane is equipped with the first rubber layer.The angle of inclined-plane and horizontal plane is 35 degree.Level crossing 11 is circumferentially with fixed frame, and the edge of this fixed frame is provided with the second rubber layer.
As shown in Figure 2, under initial condition, level crossing 11 covers on display screen 10, play a protective role to display screen 10, during use, the front of rotational plane mirror 11 to level crossing 11 and the inclined-plane of display screen 10 upper end offset, now open micro projector, thus project; After being used to complete, rotational plane mirror 11 to level crossing 11 back side is relative with display screen 10.
Claims (5)
1. the projector equipment be convenient for carrying, it is characterized in that, it comprises micro projector, display screen and level crossing, and wherein micro projector comprises micro projector body and base, and wherein base is in " ∠ " shape, the angle of base horizontal segment and base tilting section is acute angle, micro projector body is positioned at the inner side of base, and display screen is fixed on the tilting section of base, and level crossing top is hinged on display screen upper end, level crossing front is minute surface, and display screen upper end is provided with downward-sloping inclined-plane.
2. the projector equipment be convenient for carrying according to claim 1, is characterized in that: inclined-plane is equipped with the first rubber layer.
3. the projector equipment be convenient for carrying according to claim 2, is characterized in that: the center of gravity of micro projector body is close to the horizontal segment side of base.
4. the projector equipment be convenient for carrying according to claim 3, is characterized in that: level crossing is circumferentially with fixed frame, and the edge of this fixed frame is provided with the second rubber layer.
5. the projector equipment be convenient for carrying according to claim 4, is characterized in that: the angle of inclined-plane and horizontal plane is 35 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935893.3A CN105578161B (en) | 2015-12-15 | 2015-12-15 | The projector equipment being convenient for carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935893.3A CN105578161B (en) | 2015-12-15 | 2015-12-15 | The projector equipment being convenient for carrying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105578161A true CN105578161A (en) | 2016-05-11 |
| CN105578161B CN105578161B (en) | 2017-07-14 |
Family
ID=55887761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510935893.3A Expired - Fee Related CN105578161B (en) | 2015-12-15 | 2015-12-15 | The projector equipment being convenient for carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105578161B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296343A (en) * | 2021-04-29 | 2021-08-24 | 朱小智 | Screen throwing machine capable of adjusting screen angle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353704A (en) * | 2013-06-25 | 2013-10-16 | 深圳市安华光电技术有限公司 | Projector having direct projection mode and reflecting projection mode |
| CN203788391U (en) * | 2014-01-26 | 2014-08-20 | 重庆触视科技有限公司 | Projection display assembly |
| CN104423914A (en) * | 2013-09-02 | 2015-03-18 | 联想(北京)有限公司 | Electronic device |
-
2015
- 2015-12-15 CN CN201510935893.3A patent/CN105578161B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353704A (en) * | 2013-06-25 | 2013-10-16 | 深圳市安华光电技术有限公司 | Projector having direct projection mode and reflecting projection mode |
| CN104423914A (en) * | 2013-09-02 | 2015-03-18 | 联想(北京)有限公司 | Electronic device |
| CN203788391U (en) * | 2014-01-26 | 2014-08-20 | 重庆触视科技有限公司 | Projection display assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296343A (en) * | 2021-04-29 | 2021-08-24 | 朱小智 | Screen throwing machine capable of adjusting screen angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105578161B (en) | 2017-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20171215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |