CN202533697U - Cell phone charging type projector - Google Patents
Cell phone charging type projector Download PDFInfo
- Publication number
- CN202533697U CN202533697U CN2012202375484U CN201220237548U CN202533697U CN 202533697 U CN202533697 U CN 202533697U CN 2012202375484 U CN2012202375484 U CN 2012202375484U CN 201220237548 U CN201220237548 U CN 201220237548U CN 202533697 U CN202533697 U CN 202533697U
- Authority
- CN
- China
- Prior art keywords
- housing
- cell phone
- charging type
- mobile phone
- type 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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Abstract
The utility model discloses a cell phone charging type projector, which comprises a shell and a projecting and imaging assembly, wherein the shell is of a flat plate type structure, the front side face of the shell is provided with a clamping slot for accommodating a cell phone, the inner side of the clamping slot is provided with a connector plug electrically connected with a cell phone interface, and the shell is further provided with a circuit board connected with the projecting and imaging assembly and a battery connected with the circuit board; and the connector plug is connected with the circuit board. According to the utility model, the battery in the shell can be used to charge a cell phone, and the projecting and imaging assembly in the shell can also be used to play pictures or video documents stored in the cell hone; and thus, the cell phone charging type projector disclosed by the utility model has the characteristic of multiple functions, serves as external display equipment, a protecting casing as well as a stand-by power supply for the cell phone, and has very strong practicability. The cell phone charging type projector disclosed by the utility model is further provided with a USB interface so as to realize data communication between the cell phone and external equipment, so that the external plugging number of an interface of a smart phone can be reduced, and the service life of the interface is prolonged.
Description
Technical field
The utility model relates to a kind of projector equipment, more particularly is meant a kind of cell-phone charging type projector, and 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.
The utility model content
The purpose of the utility model is to overcome the defective of prior art, and a kind of cell-phone charging type projector is provided, and 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 utility model 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 utility model beneficial effect compared with prior art is: the utility model is made 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 the utility model product 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 utility model 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 utility model is further described.
Description of drawings
Fig. 1 is the stereographic map of a kind of cell-phone charging type of the utility model 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 utility model 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 the technology contents of the utility model, below in conjunction with specific embodiment the technical scheme of the utility model 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 utility model 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 when the housing of the utility model uses at ordinary times, be 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 utility model is made 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 the utility model product 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 utility model 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 the technology contents of the utility model with embodiment; So that the reader is more readily understood; But do not represent the embodiment of the utility model to only limit to this, any technology of doing according to the utility model is extended or recreation, all receives the protection of the utility model.The protection domain of the utility model 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. a kind of cell-phone charging type projector according to claim 1 is characterized in that 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.
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 |
|---|---|---|---|
| CN2012202375484U CN202533697U (en) | 2012-05-22 | 2012-05-22 | Cell phone charging type projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202375484U CN202533697U (en) | 2012-05-22 | 2012-05-22 | Cell phone charging type projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202533697U true CN202533697U (en) | 2012-11-14 |
Family
ID=47134869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202375484U Expired - Fee Related CN202533697U (en) | 2012-05-22 | 2012-05-22 | Cell phone charging type projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202533697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722068A (en) * | 2012-05-22 | 2012-10-10 | 赵刚 | Chargeable projector for mobile phone |
| CN106790881A (en) * | 2017-03-28 | 2017-05-31 | 王金锁 | A kind of projection mobile phone shell |
-
2012
- 2012-05-22 CN CN2012202375484U patent/CN202533697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722068A (en) * | 2012-05-22 | 2012-10-10 | 赵刚 | Chargeable projector for mobile phone |
| CN106790881A (en) * | 2017-03-28 | 2017-05-31 | 王金锁 | A kind of projection mobile phone shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130522 |