CN106292136A - A kind of simple mobile phone projection box - Google Patents
A kind of simple mobile phone projection box Download PDFInfo
- Publication number
- CN106292136A CN106292136A CN201610869750.1A CN201610869750A CN106292136A CN 106292136 A CN106292136 A CN 106292136A CN 201610869750 A CN201610869750 A CN 201610869750A CN 106292136 A CN106292136 A CN 106292136A
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- CN
- China
- Prior art keywords
- supporting case
- mobile phone
- casing
- projection box
- box
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- 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.)
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention belongs to projection art, be specifically related to a kind of simple mobile phone projection box.Described projection box includes the first supporting case (10) and foot rest (14), first supporting case (10) is connected by oscillating bearing (15) with foot rest (14), convex lens (8) it is provided with in first supporting case (10), be respectively arranged at two ends with the first casing (7) and the second casing (11), the first casing (7) and second casing (11) of the first supporting case (10) all include flexible skeleton and shading cloth；First casing (7) is provided with the second supporting case (5) away from the end of described first supporting case (10), is provided with mobile phone bracket (3) in the second supporting case (5)；Second casing (11) is provided with the 3rd supporting case (13) away from the end of the first supporting case (10), and the 3rd supporting case (13) is provided with Fresnel Lenses (12).Projection box telescopic folding of the present invention, and scalable projection angle.
Description
[technical field]
The present invention relates to projection art, be specifically related to a kind of simple mobile phone projection box.
[background technology]
Current smart mobile phone function from strength to strength, has been not solely restricted to make a phone call and send short messages functionally,
Also have read books, watch film, listen music and the various function such as online, Video chat, bring to user
Unlimited convenient, but, when using mobile phone to carry out above-mentioned work, owing to the screen size of mobile phone own is less, it is often suitable only for one
People watches, and is not suitable for sharing with everybody, very inconvenient.Accordingly, it would be desirable to a small and exquisite projection box, mobile phone become one with
The scialyscope that body carries.At present, the built-in chip software mobile phone that existing mobile phone projection support is fixing, expensive, it is suitable for crowd
Little.Needing built-in external resource to cooperate, troublesome poeration, is not the portable simple shadow casting technique in pure meaning.Compel to be essential
Only to need the technology of external resource, simple in construction, easy to operate, it is possible to adaptive multiple mobile phone, it is achieved general-purpose type portable translucent
Instrument.
At present, some projectors present on net are mainly by some electronic equipments, such as ballast liquid crystal display screen, but make
Process is numerous and diverse, and also someone utilizes simple aperture box directly to project, but owing to light leaks, assembles not, causes shadowgraph
Face is unintelligible, and drop shadow effect is not satisfactory；And the battery electric quantity of mobile phone self is limited, it is the most long-time that video play by mobile phone
Playing, the battery electric quantity depending mobile phone self alone is unable to maintain that the long-time needs playing video, and mobile phone uses for a long time also can lead
Cause mobile phone is overheated, and these problems are the most urgently to be resolved hurrily.
The Chinese patent of Publication No. CN105278215A discloses a kind of DIY simple mobile phone projector, this projector without
Need to be by the electronic equipment of any load, as long as doing it yourself to control, it is possible to realizing the amplification to mobile phone screen, operation is more
Freely easy, can be applicable to the occasion such as long camping trip, mobile phone viewing, but described projector have cannot amplification of volume, weak heat-dissipating
Etc. shortcoming.
The Chinese patent of Publication No. CN104391422A discloses a kind of simple mobile phone projection box, and this projector makes projection
Imaging more balances undistorted, it is achieved shadow casting technique whenever and wherever possible, use mobile phone as light source, low cost, convenient to operation,
Adapt to current common smart mobile phone, but mobile phone is fixed in the projection box of sealing, have a strong impact on the literary composition of viewing band audio frequency
Volume during part and tonequality, and projection box is the most collapsible, it has not been convenient to carry.
[summary of the invention]
The goal of the invention of the present invention is: for the problems referred to above, it is provided that a kind of simple mobile phone projection box.Described projection box can
Telescopic folding, does not takes up space, it is simple to carry, scalable mobile phone projection angle and projected size.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of simple mobile phone projection box, including the first supporting case and foot rest, described first supporting case is located on described foot rest,
Described first supporting case is connected by oscillating bearing with described foot rest；Gripper shoe, described support it is provided with in described first supporting case
Plate is provided with opening, and described opening part is fixed with convex lens；The opposite end of described first supporting case is respectively equipped with the first casing
And second casing, described first casing and the second casing all include flexible skeleton and shading cloth, the telescopic bone of described first casing
Frame connects the first supporting case and the second supporting case, and the flexible skeleton of described second casing connects the first supporting case and the 3rd support
Box, so that described first casing and the second casing can stretch, described shading cloth covers on corresponding flexible skeleton；Described
First casing is provided with the second supporting case away from the end of described first supporting case, is provided with mobile phone bracket in described second supporting case,
Described first supporting case, the first casing and the second supporting case are interconnected；Described second casing is away from described first supporting case
End is provided with the 3rd supporting case, and described 3rd supporting case is provided with through hole, and described through hole is provided with Fresnel Lenses, and described first
Supporting case, the second casing and the 3rd supporting case are interconnected.
In the present invention, further, described first supporting case, the second supporting case, the 3rd supporting case and gripper shoe by
Polyfluortetraethylene plate is made.
In the present invention, further, described mobile phone bracket notch is provided with the lid for hiding notch, and described lid leads to
Cross magnetic clasp to be connected with the notch edges of mobile phone bracket.
In the present invention, further, described second supporting case is additionally provided with integration fan, in order to be opposite to described mobile phone
Mobile phone in bracket carries out air blast cooling.
In the present invention, further, it is provided with in described second supporting case and the cavity at described mobile phone bracket interval, described
The built-in electric storage device of cavity, described electric storage device is connected with described mobile phone, integration fan by wire.
In the present invention, further, during the material of described shading cloth is nylon cloth, canvas, gobo and Kao Dula
A kind of.
In the present invention, further, described Fresnel Lenses uses quartz sand material to make.
In the present invention, further, described foot rest is telescopic foot rest.
In the present invention, further, described simple mobile phone projection box is externally provided with Baffle Box of Bluetooth, is used for and is placed in described hands
Mobile phone in machine bracket carries out wireless connections.
In the present invention, further, described first supporting case, the second supporting case, the 3rd supporting case, the first casing and
Two cabinet walls are coated with silver layer.
Heretofore described Kao Dula (cordura) is a kind of fabric, has the wearability of excellence, resistance to tearing.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: projection box of the present invention can
Telescopic folding, does not takes up space, it is simple to carry, and manufacture method is simple, low cost, and projection is clear, it is simple to mobile phone dispels the heat, can long time
Between project, scalable mobile phone projection angle and projected size, shadow casting technique whenever and wherever possible can be realized.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the embodiment of the present invention a kind of simple mobile phone projection box；
Fig. 2 is the projection theory figure of the embodiment of the present invention a kind of simple mobile phone projection box.
Main Reference Numerals explanation in figure:
1-Baffle Box of Bluetooth, 2-lid, 3-mobile phone bracket, 4-cavity, 5-the first supporting case, 6-integration fan, 7-the first case
Body, 8-convex lens, 9-gripper shoe, 10-the second supporting case, 11-the second casing, 12-Fresnel Lenses, 13-the 3rd supporting case,
14-foot rest, 15-oscillating bearing；
16-mobile phone screen image, the 17-picture of handstand after lens 8 reflect, 18-after Fresnel lens 12 reflects just
The picture of vertical projection.
[detailed description of the invention]
Below in conjunction with embodiment and accompanying drawing, the present invention is described further, but is not limitation of the invention.
Embodiment 1
Such as Fig. 1, the simple mobile phone projection box of the present embodiment, including the first supporting case 10 and foot rest 14, described first supports
Box 10 is located on described foot rest 14, and described first supporting case 10 is connected by oscillating bearing 15 with described foot rest 14, by regulation
Described oscillating bearing 15 can realize the angular adjustment of projection, both can project on horizontal plane, it is possible to project to vertical metope
On, enhance practicality.Being provided with gripper shoe 9 in described first supporting case 10, described gripper shoe 9 is provided with opening, described opening
Place is fixed with convex lens 8.The opposite end of described first supporting case 10 is respectively equipped with the first casing 7 and the second casing 11, described
First casing 7 and the second casing 11 all include flexible skeleton and shading cloth, and the flexible skeleton of described first casing 7 connects first
Support box 10 and the second supporting case 5, the flexible skeleton of described second casing 11 connects the first supporting case 10 and the 3rd supporting case 13, with
Described first casing 7 and the second casing 11 can be stretched, and described shading cloth covers on corresponding flexible skeleton.Described
One casing 7 is provided with the second supporting case 5 away from the end of described first supporting case 10.It is provided with mobile phone seat in described second supporting case 5
Groove 3, is used for placing mobile phone.Described mobile phone bracket 3 notch is provided with the lid 2 for hiding notch, and described lid 2 passes through magnetic clasp
Being connected with the notch edges of mobile phone bracket 3, by magnetic clasp is convenient, described lid 2 is opened or buckled, mobile phone seat put into by mobile phone
After groove 3, buckle notch lid, can prevent mobile phone screen light from leaking.Described first supporting case the 10, first casing 7 and second
Support box 5 is interconnected, and the light making mobile phone send can be arrived in the second supporting case 10 by the first supporting case 5 and the first casing 7
Convex lens 8 on.It is additionally provided with integration fan 6, in order to be opposite to the mobile phone in described mobile phone bracket 3 on described second supporting case 5
Carry out air blast cooling, solve heat dissipation problem when mobile phone is play, it is to avoid be overheated and cause card machine or deadlock, impact viewing.Described
It is additionally provided with in second supporting case 5 and the cavity 4 at described mobile phone bracket 3 interval, the described built-in electric storage device of cavity 4, described storage electricity
Device is connected with described mobile phone, integration fan by wire, both may be used to integration fan 6 and has powered, and can be used for again mobile phone charging, anti-
Only mobile phone electricity deficiency impact viewing.Described second casing 11 is provided with the 3rd supporting case away from the end of described first supporting case 10
13, described 3rd supporting case 13 is provided with through hole, and described through hole is provided with Fresnel Lenses 12, described first supporting case 10,
Two casings 11 and the 3rd supporting case 13 are interconnected, and make the light after planoconvex lens 8 can pass through the first supporting case 10 again through second
Casing 11 arrives on the Fresnel Lenses 12 in the 3rd supporting case 13.Described first supporting case the 10, second supporting case 5, the 3rd
The inwall of support box the 13, first casing 7 and the second casing 11 is coated with silver layer, and silver layer can prevent light from leaking and being caused by absorption
Light intensity decreasing, it is ensured that light intensity, projection becomes apparent from.
In embodiments of the present invention, described second supporting case the 5, first supporting case the 10, the 3rd supporting case 13 and gripper shoe 9 are equal
It is made up of polyfluortetraethylene plate, is difficult to aging, durable.
Fresnel Lenses 12 uses quartz sand material to make, the scratch resistance more wear-resisting than polyolefin material of quartz sand material, real
Higher by property, the life-span is longer；And the Fresnel Lenses 12 using quartz sand material to make can keep image brightness throughout consistent.
Described first casing 7 and the second casing 11 material are canvas fabric, and fabric is lined with flexible skeleton, makes the first case
Body 7 and the second casing 11 foldable telescopic, do not occupy, it is simple to deposit, easy to carry, and by flexible first casing
Distance between 7 scalable mobile phones and convex lens 8, by flexible second casing 11, scalable convex lens 8 and Fresnel Lenses 12
Between distance, and then by adjustable range change projection size.
It is additionally provided with Baffle Box of Bluetooth 1 outside the mobile phone projection box of the embodiment of the present invention, is used for and is placed in described mobile phone bracket 3
Mobile phone carries out wireless connections, by arranging Baffle Box of Bluetooth 1 outside described simple mobile phone projection box, and can be projection sound source in case
Move on to outside case, improve volume and the tonequality of sound, make projection be more suitable for many people viewing.
Described first casing the 7, second casing 11 and foot rest 14 are scalable, can reduce volume when making projection box not use,
Save space, it is simple to carry.
The projection theory of above-mentioned a kind of simple mobile phone projection box is as shown in Figure 2: be placed in by mobile phone in mobile phone bracket 3, mobile phone
Screen sends image 16, and the image 16 second supporting case the 5, first casing 7 through being interconnected and the first supporting case 10 arrive described
Convex lens 8, in the picture 17 stood upside down after planoconvex lens 8 refraction, the picture 17 of handstand is again through the first supporting case 10, second of mutual UNICOM
Casing 11 and the 3rd supporting case 13 arrive described Fresnel Lenses 12, in upright picture 18 after Fresnel Lenses 12 reflects, logical
Overregulate the size of mutual distance scalable picture between mobile phone, convex lens 8 and Fei Nie lens 12.
Embodiment 2:
The simple mobile phone projection box of the present embodiment, its structure is roughly the same, no with the simple mobile phone projection box in embodiment 1
It is with part: described in the present embodiment, the first casing 7 and the second casing 11 material are nylon cloth, the first case described in embodiment 1
Body 7 and the second casing 11 material are canvas.
Embodiment 3:
The simple mobile phone projection box of the present embodiment, its structure is roughly the same, no with the simple mobile phone projection box in embodiment 1
It is with part: described in the present embodiment, the first casing 7 and the second casing 11 material are gobo, the first case described in embodiment 1
Body 7 and the second casing 11 equal material of material are canvas.
Embodiment 4:
The simple mobile phone projection box of the present embodiment, its structure is roughly the same, no with the simple mobile phone projection box in embodiment 1
It is with part: described in the present embodiment, the first casing 7 and the second casing 11 material are Kao Dula, the first case described in embodiment 1
Body 7 and the second casing 11 material are canvas.
Described above is the detailed description for the preferable possible embodiments of the present invention, but embodiment is not limited to this
Bright patent claim, the equal change completed under the technical spirit suggested by all present invention or modification change, all should belong to
In the contained the scope of the claims of the present invention.
Claims (10)
1. a simple mobile phone projection box, including the first supporting case (10) and foot rest (14), it is characterised in that described first supports
Box (10) is located on described foot rest (14), and described first supporting case (10) is with described foot rest (14) by oscillating bearing (15) even
Connect；Being provided with gripper shoe (9) in described first supporting case (10), described gripper shoe (9) is provided with opening, and described opening part is fixed with
Convex lens (8)；The opposite end of described first supporting case (10) is respectively equipped with the first casing (7) and the second casing (11), described
First casing (7) and the second casing (11) all include flexible skeleton and shading cloth, and the flexible skeleton of described first casing (7) connects
First supporting case (10) and the second supporting case (5), the flexible skeleton of described second casing (11) connect the first supporting case (10) and
3rd supporting case (13), so that described first casing (7) and the second casing (11) can stretch, described shading cloth covers at phase
On the flexible skeleton answered；Described first casing (7) is provided with the second supporting case (5) away from the end of described first supporting case (10),
Mobile phone bracket (3), described first supporting case (10), the first casing (7) and the second supporting case it is provided with in described second supporting case (5)
(5) it is interconnected；Described second casing (11) is provided with the 3rd supporting case (13), institute away from the end of described first supporting case (10)
Stating the 3rd supporting case (13) and be provided with through hole, described through hole is provided with Fresnel Lenses (12), described first supporting case (10),
Two casings (11) and the 3rd supporting case (13) are interconnected.
Simple mobile phone projection box the most according to claim 1, it is characterised in that described first supporting case (10), second
Support box (5), the 3rd supporting case (13) and gripper shoe (9) are made by polyfluortetraethylene plate.
Simple mobile phone projection box the most according to claim 1, it is characterised in that described mobile phone bracket (3) notch is provided with use
In the lid (2) of covering notch, described lid (2) is connected with the notch edges of mobile phone bracket (3) by magnetic clasp.
Simple mobile phone projection box the most according to claim 1, it is characterised in that be additionally provided with on described second supporting case (5)
Integration fan (6), carries out air blast cooling in order to the mobile phone being opposite in described mobile phone bracket (3).
Simple mobile phone projection box the most according to claim 4, it is characterised in that be provided with in described second supporting case (5) with
The cavity (4) that described mobile phone bracket (3) is spaced, described cavity (4) built-in electric storage device, described electric storage device passes through wire and institute
State mobile phone, integration fan connects.
Simple mobile phone projection box the most according to claim 1, it is characterised in that the material of described shading cloth be nylon cloth,
One in canvas, gobo and Kao Dula.
Simple mobile phone projection box the most according to claim 1, it is characterised in that described Fresnel Lenses (12) uses quartz
Sand material is made.
Simple mobile phone projection box the most according to claim 1, it is characterised in that described foot rest (14) is telescopic foot rest.
Simple mobile phone projection box the most according to claim 1, it is characterised in that described simple mobile phone projection box is externally provided with indigo plant
Tooth audio amplifier (1), for carrying out wireless connections with the mobile phone being placed in described mobile phone bracket (3).
Simple mobile phone projection box the most according to claim 1, it is characterised in that described first supporting case (10), second
Support box (5), the 3rd supporting case (13), the first casing (7) and the second casing (11) inwall are coated with silver layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610869750.1A CN106292136A (en) | 2016-09-30 | 2016-09-30 | A kind of simple mobile phone projection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610869750.1A CN106292136A (en) | 2016-09-30 | 2016-09-30 | A kind of simple mobile phone projection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106292136A true CN106292136A (en) | 2017-01-04 |
Family
ID=57715989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610869750.1A Pending CN106292136A (en) | 2016-09-30 | 2016-09-30 | A kind of simple mobile phone projection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106292136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114727529A (en) * | 2022-04-20 | 2022-07-08 | 李云忠 | Foldable holographic display mobile equipment shell structure |
| WO2023115231A1 (en) * | 2021-12-23 | 2023-06-29 | Pontificia Universidad Catolica De Chile | Portable and interactive magnifying system for enlarging images from an electronic mobile device |
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| CN203162456U (en) * | 2013-03-26 | 2013-08-28 | 陕西理工学院 | Bracket for mobile phone during projection |
| CN203455583U (en) * | 2013-09-23 | 2014-02-26 | 李晴 | Self-made mobile phone projector |
| CN104714356A (en) * | 2015-03-18 | 2015-06-17 | 上海交通大学 | Portable mobile phone projector based on optical principle |
| CN204425448U (en) * | 2015-03-25 | 2015-06-24 | 周晓玲 | A kind of mobile phone projection box |
| CN205405044U (en) * | 2016-03-29 | 2016-07-27 | 孙晓雨 | Simple projector |
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- 2016-09-30 CN CN201610869750.1A patent/CN106292136A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004247783A (en) * | 2003-02-10 | 2004-09-02 | Hitachi Cable Ltd | Antenna for mobile wireless apparatus |
| CN201965393U (en) * | 2011-01-28 | 2011-09-07 | 郎伟 | Video projecting device |
| JP2012178791A (en) * | 2011-02-28 | 2012-09-13 | Nec Saitama Ltd | Slide-type portable radio and antenna device |
| CN203162456U (en) * | 2013-03-26 | 2013-08-28 | 陕西理工学院 | Bracket for mobile phone during projection |
| CN203455583U (en) * | 2013-09-23 | 2014-02-26 | 李晴 | Self-made mobile phone projector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023115231A1 (en) * | 2021-12-23 | 2023-06-29 | Pontificia Universidad Catolica De Chile | Portable and interactive magnifying system for enlarging images from an electronic mobile device |
| CN114727529A (en) * | 2022-04-20 | 2022-07-08 | 李云忠 | Foldable holographic display mobile equipment shell structure |
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Application publication date: 20170104 |