CN102722068A - Chargeable projector for mobile phone - Google Patents
Chargeable projector for mobile phone Download PDFInfo
- Publication number
- CN102722068A CN102722068A CN2012101643998A CN201210164399A CN102722068A CN 102722068 A CN102722068 A CN 102722068A CN 2012101643998 A CN2012101643998 A CN 2012101643998A CN 201210164399 A CN201210164399 A CN 201210164399A CN 102722068 A CN102722068 A CN 102722068A
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- Prior art keywords
- mobile phone
- housing
- projector
- circuit board
- chargeable
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Abstract
The invention discloses a chargeable projector for a mobile phone. The chargeable projector comprises a shell and a projection imaging component, wherein the shell has a flat plate structure; a clamping groove for accommodating the mobile phone is formed on the front side surface of the shell; a connector plug which is electrically connected with a mobile phone interface is arranged on the inner side of the clamping groove; the shell is also provided with a circuit board connected with the projection imaging component and a battery connected with the circuit board; and the connector plug is connected with the circuit board. By the chargeable projector, the mobile phone can be charged by the battery in the shell, and images or video files which are stored in the mobile phone can be played by the projection imaging component of the shell; and therefore, the chargeable projector has various functions, can be used as display equipment which is connected to the outside of the mobile phone, a protective shell of the mobile phone and a standby power supply of the mobile phone, is extremely high in practicability and has the characteristics of multiple functions. The chargeable projector is further provided with a universal serial bus (USB) interface, so that data communication between the mobile phone and external equipment can be realized, the external plugging frequency of the mobile phone interface can be reduced, and the service life of the chargeable projector can be prolonged.
Description
Technical field
The present invention relates to a kind of projector equipment, more particularly be meant a kind of cell-phone charging type projector, it is a projector, is again the annex of a mobile phone standby power supply, is again a mobile phone protecting case.
Background technology
In the prior art; People have been accustomed to using smart mobile phone; Have a large amount of video informations above the smart mobile phone, when these videos see for more people or when needing better viewing effect, the display screen that mobile phone itself carries is just too little; Need to connect other display device, inconvenient completely.In addition, the mobile phone great majority that people use are smart mobile phones, and this mobile phone power consumption is big, and the electric weight that mobile phone itself is had is limited, need often to charge, perhaps prepare more reserve battery on one's body.Moreover people have bought expensive smart mobile phone, can select a protecting sheathing to come smart mobile phone is protected.
Yet, lack a kind of product in the prior art with combination function, both can be used as the standby power supply of mobile phone, be again the protecting sheathing of mobile phone, be again the external display device of mobile phone.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, a kind of cell-phone charging type projector is provided, it is a projector, is again the annex of a mobile phone standby power supply, is again a mobile phone protecting case.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of cell-phone charging type projector; Comprise housing and the projection imaging assembly of being located in the housing; Said housing is a plate armature, and its leading flank is provided with the draw-in groove that is used for ccontaining mobile phone, and the inboard of draw-in groove is provided with the connector plug that electrically connects with handset port; Described housing also is provided with the circuit board that is connected with the projection imaging assembly, and the battery that is connected with circuit board; Described connector plug is connected with circuit board.
Its further technical scheme is: described housing is provided with and the corresponding shooting of mobile phone cam hole, and a side of housing is provided with the adjusting knob that is connected with the projection imaging assembly.
Its further technical scheme is: described draw-in groove is the semi-surrounding structure that is positioned at the lower end.
Its further technical scheme is: the lower end of said housing is provided with USB interface and the switch that is connected with circuit board.
Its further technical scheme is: the back side of said housing is provided with the loudspeaker that is connected with circuit board.
Its further technical scheme is: a side of said housing is provided with volume and regulates button.
Its further technical scheme is: the upper end of said housing also is provided with the slidingtype cover plate that is used to cover projection lens.
The present invention's beneficial effect compared with prior art is: the present invention makes plate armature with the housing of projector; And be provided with the draw-in groove that can block mobile phone at the upper side of flat housing, make the housing of projector become the protecting sheathing of mobile phone, and utilize connector plug; Realize electrically connecting with mobile phone; Can utilize the battery in the housing to be cell-phone charging, also can utilize the projection imaging assembly of housing, play picture stored or video file in the mobile phone; Making product of the present invention have multiple function, is the external display device of mobile phone, is again the protecting sheathing of mobile phone; Or the standby power supply of mobile phone; Have very strong practicality, have multi-functional characteristics, bring great convenience for people's portable digital live and work.The present invention also further is provided with USB interface, can realize the data communication of mobile phone and external unit, reduce the smart mobile phone interface external patch number of times, improve its serviceable life.Also can let the projection imaging assembly play and connect, read more audio-video document with USB interface.
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described.
Description of drawings
Fig. 1 is the stereographic map of a kind of cell-phone charging type of the present invention projector specific embodiment;
Fig. 2 is a circuit block diagram embodiment illustrated in fig. 1;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is the mobile phone front view afterwards of putting into embodiment illustrated in fig. 1;
Fig. 5 is the front view of the another kind of specific embodiment of a kind of cell-phone charging type of the present invention projector.
Description of reference numerals
A mobile phone 1 housing
10 shooting holes, 11 draw-in grooves
12 adjusting knobs, 19 volumes are regulated button
2 projection imaging assemblies, 3 connector plugs
4 circuit boards, 41 USB interfaces
42 switches, 43 loudspeakers
5 batteries, 18 through holes
17 slidingtype cover plates
Embodiment
In order more to make much of technology contents of the present invention, below in conjunction with specific embodiment technical scheme of the present invention is further introduced and explanation, but be not limited to this.
Extremely shown in Figure 4 like Fig. 1; Be a kind of cell-phone charging type of the present invention projector, comprise housing 1 and the projection imaging assembly of being located in the housing 12, housing 1 is a plate armature; Its leading flank is provided with the draw-in groove 11 that is used for ccontaining mobile phone A; The inboard of draw-in groove 11 is provided with the connector plug 3 that electrically connects with handset port, and housing 1 also is provided with the circuit board 4 that is connected with projection imaging assembly 2 (can adopt the micro projection imaging head and the accessory thereof of outsourcing), and the battery 5 that is connected with circuit board 4; Connector plug 3 is connected with circuit board 4.The back side of most of mobile phone is equipped with camera, therefore, on housing 1, is provided with and the corresponding shooting of mobile phone cam hole 10, and a side of housing 1 is provided with the adjusting knob 12 that is connected with projection imaging assembly 2, can regulate projection imaging.At present embodiment, draw-in groove 11 is for being positioned at the semi-surrounding structure of lower end, plane on the housing, and mobile phone A is inserted from the upper end, and mobile phone A is stuck in the draw-in groove 11, and the connector port of mobile phone lower end is just corresponding with connector plug 3.
Wherein, circuit board 4 has charge management circuit, charges or supplies power to realize battery to mobile phone.Wherein, the camera lens of projection imaging assembly is located at the upper end of housing, so that operation.Wherein, the height of draw-in groove 11 is identical with the height of mobile phone A, so that mobile phone is snapped in after the draw-in groove, the two is highly consistent.Also one side is provided with and the corresponding through hole of the lacing hole of mobile phone A in draw-in groove 11 bottoms so that the user can through this through hole 18 fixedly the rope of usefulness penetrate to the lacing hole of mobile phone, and simultaneously housing and mobile phone are played firm connecting relation.The jumbo battery of the preferential use of battery in the housing makes it both can also use power supply and charge power supply for mobile phone provide for the projection imaging assembly provides power supply.
In the present embodiment; Further adopted following structure: be provided with the USB interface 41 and switch 42 that are connected with circuit board 4 in the lower end of housing 1; This USB interface is used for thereby mobile phone is connected the realization communication of data with external unit; Also can be used for the projection imaging assembly and play after reading the file of external unit, also can be the charging inlet of the battery in the housing.This switch 42 is used for the opening and closing to the projection imaging assembly, can adopt push switch, also can adopt the toggle switch of multidigit, increasing the switching function to circuit board, to realize the charge Push And Release of work of mobile phone.Be provided with the loudspeaker 43 that is connected with circuit board 4 at the back side of housing 1, when realizing that video file is play, playback of audio information for this reason, is provided with volume in a side of housing 1 and regulates button 19.
In other embodiment, can also be provided with at the back side of housing and be used for the bracket holes that is fixedly connected with support.
In other embodiment, can also be provided with removable clamp-type A-frame in the both sides of housing.
Because housing of the present invention when using at ordinary times, is to serve as the standby power supply of mobile phone and the shell of mobile phone is using, therefore, the camera lens in its projection imaging assembly is in open mode for a long time, in long-term use, damages easily.Therefore, among another embodiment as shown in Figure 5, also increased a upper end that can slidingtype cover plate 17 be located at housing 1; And be positioned at the side of camera lens, when not using the projection imaging assembly, this cover plate 17 can slide to the camera lens front end; Make camera lens be difficult for falling into dust, and easy damaged not.Can also be further with the structure of slidingtype cover plate and switch together; Be that the slidingtype cover plate is exactly a switch itself, switch adopts the toggle switch of multidigit, wherein; When the slidingtype cover plate covers camera lens; Have two switch bit, comprise and close (closing fully) and be mobile phone power supply (the projection imaging assembly is closed) two switch bit separately, and when the slidingtype cover plate is removed before camera lens fully; Switch is in the switch bit of projection imaging assembly work (being the work of projection imaging assembly power supply), and this moment, battery also can be cell-phone charging.
In sum, the present invention makes plate armature with the housing of projector, and is provided with the draw-in groove that can block mobile phone at the upper side of flat housing; Make the housing of projector become the protecting sheathing of mobile phone; And utilize connector plug, and realize electrically connecting with mobile phone, can utilize the battery in the housing to be cell-phone charging; Also can utilize the projection imaging assembly of housing, play picture stored or video file in the mobile phone; Making product of the present invention have multiple function, is the external display device of mobile phone, is again the protecting sheathing of mobile phone; Or the standby power supply of mobile phone; Have very strong practicality, have multi-functional characteristics, bring great convenience for people's portable digital live and work.The present invention also further is provided with USB interface, can realize the data communication of mobile phone and external unit, reduce the smart mobile phone interface external patch number of times, improve its serviceable life.Also can let the projection imaging assembly play and connect, read more audio-video document with USB interface.
The above only further specifies technology contents of the present invention with embodiment, so that the reader is more readily understood, but does not represent embodiment of the present invention to only limit to this, anyly extends or recreation according to the technology that the present invention did, and all receives protection of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (7)
1. cell-phone charging type projector; Comprise housing and the projection imaging assembly of being located in the housing; It is characterized in that said housing is a plate armature, its leading flank is provided with the draw-in groove that is used for ccontaining mobile phone, and the inboard of draw-in groove is provided with the connector plug that electrically connects with handset port; Described housing also is provided with the circuit board that is connected with the projection imaging assembly, and the battery that is connected with circuit board; Described connector plug is connected with circuit board.
2. according to claim 1 tin a kind of cell-phone charging type projector of stating, it is characterized in that described housing is provided with and the corresponding shooting of mobile phone cam hole, a side of housing is provided with the adjusting knob that is connected with the projection imaging assembly.
3. a kind of cell-phone charging type projector according to claim 1 is characterized in that described draw-in groove is the semi-surrounding structure that is positioned at the lower end.
4. a kind of cell-phone charging type projector according to claim 1 is characterized in that the lower end of said housing is provided with USB interface and the switch that is connected with circuit board.
5. a kind of cell-phone charging type projector according to claim 1 is characterized in that the back side of said housing is provided with the loudspeaker that is connected with circuit board.
6. a kind of cell-phone charging type projector according to claim 5 is characterized in that a side of said housing is provided with volume adjusting button.
7. a kind of cell-phone charging type projector according to claim 1 is characterized in that the upper end of said housing also is provided with the slidingtype cover plate that is used to cover projection lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101643998A CN102722068A (en) | 2012-05-22 | 2012-05-22 | Chargeable projector for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101643998A CN102722068A (en) | 2012-05-22 | 2012-05-22 | Chargeable projector for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102722068A true CN102722068A (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101643998A Pending CN102722068A (en) | 2012-05-22 | 2012-05-22 | Chargeable projector for mobile phone |
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| Country | Link |
|---|---|
| CN (1) | CN102722068A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736374A (en) * | 2012-06-20 | 2012-10-17 | 赵刚 | Projector with charging function special for mobile phone |
| CN103166286A (en) * | 2013-03-01 | 2013-06-19 | 青岛华世基电子有限公司 | Special mobile phone partner of mobile phone with projection function and application thereof |
| CN105656091A (en) * | 2014-11-11 | 2016-06-08 | 张腾龙 | Protective housing with charge function, and electronic apparatus structure |
| CN105954962A (en) * | 2016-07-04 | 2016-09-21 | 潘正辉 | Portable smart phone projector |
| CN108366308A (en) * | 2018-05-14 | 2018-08-03 | 深圳品网科技有限公司 | A kind of projection speaker that can be by IOS Android smartphones straight cutting directly |
| CN108540617A (en) * | 2018-06-26 | 2018-09-14 | 河南首弘电子科技有限公司 | A kind of portable intelligent Mobile phone projector |
| CN112911032A (en) * | 2021-01-18 | 2021-06-04 | 深圳市唐为电子有限公司 | Smart phone with projection function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862367A (en) * | 2005-05-09 | 2006-11-15 | 中强光电股份有限公司 | Sliding lens cap |
| CN201348704Y (en) * | 2009-01-20 | 2009-11-18 | 华晶科技股份有限公司 | Camera lens protective mechanism of mobile phone |
| CN201765427U (en) * | 2010-09-07 | 2011-03-16 | 华新丽华股份有限公司 | Micro-projection device |
| CN202067072U (en) * | 2011-04-28 | 2011-12-07 | 赵辉 | Mobile phone projector |
| CN202533697U (en) * | 2012-05-22 | 2012-11-14 | 赵刚 | Cell phone charging type projector |
-
2012
- 2012-05-22 CN CN2012101643998A patent/CN102722068A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862367A (en) * | 2005-05-09 | 2006-11-15 | 中强光电股份有限公司 | Sliding lens cap |
| CN201348704Y (en) * | 2009-01-20 | 2009-11-18 | 华晶科技股份有限公司 | Camera lens protective mechanism of mobile phone |
| CN201765427U (en) * | 2010-09-07 | 2011-03-16 | 华新丽华股份有限公司 | Micro-projection device |
| CN202067072U (en) * | 2011-04-28 | 2011-12-07 | 赵辉 | Mobile phone projector |
| CN202533697U (en) * | 2012-05-22 | 2012-11-14 | 赵刚 | Cell phone charging type projector |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736374A (en) * | 2012-06-20 | 2012-10-17 | 赵刚 | Projector with charging function special for mobile phone |
| CN103166286A (en) * | 2013-03-01 | 2013-06-19 | 青岛华世基电子有限公司 | Special mobile phone partner of mobile phone with projection function and application thereof |
| CN103166286B (en) * | 2013-03-01 | 2015-04-29 | 青岛北斗星应用技术制造有限公司 | Special mobile phone partner of mobile phone with projection function and application thereof |
| CN105656091A (en) * | 2014-11-11 | 2016-06-08 | 张腾龙 | Protective housing with charge function, and electronic apparatus structure |
| CN105954962A (en) * | 2016-07-04 | 2016-09-21 | 潘正辉 | Portable smart phone projector |
| CN108366308A (en) * | 2018-05-14 | 2018-08-03 | 深圳品网科技有限公司 | A kind of projection speaker that can be by IOS Android smartphones straight cutting directly |
| CN108540617A (en) * | 2018-06-26 | 2018-09-14 | 河南首弘电子科技有限公司 | A kind of portable intelligent Mobile phone projector |
| CN112911032A (en) * | 2021-01-18 | 2021-06-04 | 深圳市唐为电子有限公司 | Smart phone with projection function |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121010 |