CN202217117U - Externally-arranged exposure device, mobile terminal and externally-arranged exposure camera system - Google Patents
Externally-arranged exposure device, mobile terminal and externally-arranged exposure camera system Download PDFInfo
- Publication number
- CN202217117U CN202217117U CN2011203490127U CN201120349012U CN202217117U CN 202217117 U CN202217117 U CN 202217117U CN 2011203490127 U CN2011203490127 U CN 2011203490127U CN 201120349012 U CN201120349012 U CN 201120349012U CN 202217117 U CN202217117 U CN 202217117U
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- transmission interface
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Abstract
The utility model discloses an externally-arranged exposure device, a mobile terminal and an externally-arranged exposure camera system. The externally-arranged exposure camera system comprises the externally-arranged exposure device and the mobile terminal, wherein the externally-arranged exposure device comprises a wireless transmission interface module used for receiving exposure information from the outside, a flash lamp module used for receiving the exposure information output by the wireless transmission interface module and flashing, and a power supply module used for supplying electricity for the wireless transmission interface module and the flash lamp module. By the adoption of the mobile terminal and the externally-arranged exposure camera system, when a photographed subject is in low light conditions, the externally-arranged flash lamp module is flash-triggered in a wireless mode, strong exposure can be obtained, and the influence that normal photographing cannot be achieved in a low light environment is avoided.
Description
Technical field
The utility model relates to a kind of camera arrangement of portable terminal, particularly relates to a kind of external exposure device, portable terminal and external exposure camera system.
Background technology
Along with the development of mobile communication technology, portable terminal is being brought into play more and more important effect in people's live and work.The mobile terminal device that more particularly has camera function, for example mobile phone, MP4, PDA, notebook computer etc.The camera function that these portable terminals had has brought great enjoyment for people's life, also plays an important role in commercial production, monitoring field simultaneously.
At present, the pixel of most of portable terminals and ordinary camera is of slight difference, but the effect of taking pictures but differs greatly.To be portable terminal differ bigger than the performance of the flashlamp of general camera to one of them reason.
The utility model content
The technical matters that the utility model will solve is to overcome also not improve the take pictures drawback of method and apparatus of required light intensity of portable terminal in the prior art effectively, provides a kind of and can improve portable terminal take pictures external exposure device, portable terminal and the external exposure camera system of required light intensity effectively.
The utility model solves above-mentioned technical matters through following technical proposals:
The utility model provides a kind of external exposure device, and its characteristics are that said external exposure device comprises:
One wireless transmission interface module is used for receiving from the outside exposure information;
One flash modules is used to receive the said exposure information and the flash of light of said wireless transmission interface module output;
One power module is used to the power supply of said wireless transmission interface module and said flash modules.
The utility model provides a kind of portable terminal, and its characteristics are that said portable terminal comprises a control chip module, a wireless transmission interface module and a camera lens module:
Said control chip module is used for sending an exposure information to said wireless transmission interface module, sends the information of taking pictures to said camera lens module simultaneously;
Said wireless transmission interface module is used for receiving said exposure information and sending to the outside from said control chip module;
Said camera lens module, the said information and taking pictures of taking pictures that is used to receive said control chip module.
The utility model provides a kind of external exposure camera system; Its characteristics are; It comprises an external exposure device and a portable terminal, and the said wireless transmission interface module of the said wireless transmission interface module of said portable terminal and said external exposure device is transmitted said exposure information through wireless mode.
Preferable, in said external exposure camera system, the said wireless transmission interface module of the said wireless transmission interface module of said external exposure device and said portable terminal communicates through bluetooth, Zigbee or infrared transmission mode.
The positive progressive effect of the utility model is:
Adopt the utility model,, draw through wireless mode and dodge external flash modules, can obtain stronger exposure, avoided the influence that under low light environment, can't normally take pictures when being taken main body under the darker situation of light.Through cooperating telephoto lens to realize the overlength distance shooting, the accuracy of white balance can be in fixed space, controlled in addition, the angular field of view of taking pictures can also be improved.
Description of drawings
Fig. 1 is the module diagram of a kind of external exposure camera system of the utility model.
Fig. 2 is the logical flow chart of a kind of external exposure image capture method of the utility model.
Embodiment
The embodiment of the utility model will describe with reference to accompanying drawing.Accompanying drawing for the ease of each embodiment of explanation the utility model, is not to carry out the explanation of exhaustive to the utility model just, neither the scope of the utility model be limited.
Fig. 1 is the module diagram of a kind of external exposure camera system of the utility model.Said external exposure camera system comprises a portable terminal 1 and an external exposure device 2; Said portable terminal 1 comprises a control chip module 12, a wireless transmission interface module 13 and a camera lens module 11: said control chip module 12; Be used for sending an exposure information, send the information of taking pictures to said camera lens module 11 simultaneously to said wireless transmission interface module 13; Said wireless transmission interface module 13 is used for sending from the said control chip module 12 said exposure informations of reception and to the outside; Said camera lens module 11, the said information and taking pictures of taking pictures that is used to receive said control chip module 12.Said external exposure device 2 comprises: a wireless transmission interface module 21 is used for receiving from the outside exposure information; One flash modules 22 is used to receive the exposure information and the flash of light of said wireless transmission interface module 21 outputs; One power module 23 is used to said wireless transmission interface module 21 and 22 power supplies of said flash modules.The said wireless transmission interface module 13 of said portable terminal 1 is transmitted said exposure information with the said wireless transmission interface module 21 of said external exposure device 2 through wireless mode.Preferable, said wireless transmission mode is bluetooth, Zigbee or infrared ray.
According to an embodiment of the utility model, Fig. 2 is the logical flow chart of a kind of external exposure image capture method of the utility model.Said method comprises the steps:
The said control chip module 12 of step 201, said portable terminal 1 is sent the said wireless transmission interface module 13 of an exposure information to said portable terminal 1, and the said control chip module 12 of said portable terminal 1 is sent one and taken pictures information to said camera lens module 11 simultaneously;
The said wireless transmission interface module 13 of step 202, said portable terminal 1 receives said exposure information and sends to the outside through wireless mode;
The said wireless transmission interface module 21 of step 203, said external exposure device 2 receives said exposure information from the outside;
The camera lens module 11 of step 205, said portable terminal 1 receives the said information and taking pictures of taking pictures.
Said external exposure image capture method, receiving through bluetooth, Zigbee or ultrared transmission mode to the outside transmission and from the outside of the exposure information in step 202 and the step 203 realizes.The chip that said control chip module 12 itself is had for portable terminal 1.The control of control chip module 12 is accomplished according to the system operation interface of button or portable terminal 1 through special racket.When the system operation interface of user through button or portable terminal 1 when control chip module 12 is sent photographing command, control chip module 12 is sent an exposure information to said wireless transmission interface module 13, sends the information of taking pictures to said camera lens module 11 simultaneously.Control chip module 12 is drawn the sudden strain of a muscle duration through carrying out delay procedure or setting simultaneously, makes the flash of light of flash modules 22 cooperated preferably with taking pictures of camera lens module 11.
Though more than described the embodiment of the utility model, it will be understood by those of skill in the art that these only illustrate, the protection domain of the utility model is limited appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite of principle that does not deviate from the utility model and essence, but these changes and modification all fall into the protection domain of the utility model.
Claims (4)
1. an external exposure device is characterized in that, said external exposure device comprises:
One wireless transmission interface module is used for receiving from the outside exposure information;
One flash modules is used to receive the said exposure information and the flash of light of said wireless transmission interface module output;
One power module is used to the power supply of said wireless transmission interface module and said flash modules.
2. a portable terminal is characterized in that, said portable terminal comprises a control chip module, a wireless transmission interface module and a camera lens module:
Said control chip module is used for sending an exposure information to said wireless transmission interface module, sends the information of taking pictures to said camera lens module simultaneously;
Said wireless transmission interface module is used for receiving said exposure information and sending to the outside from said control chip module;
Said camera lens module, the said information and taking pictures of taking pictures that is used to receive said control chip module.
3. external exposure camera system; It is characterized in that; It comprises an external exposure device as claimed in claim 1 and a portable terminal as claimed in claim 2, and the said wireless transmission interface module of the said wireless transmission interface module of said portable terminal and said external exposure device is transmitted said exposure information through wireless mode.
4. external exposure camera system as claimed in claim 3; It is characterized in that the said wireless transmission interface module of the said wireless transmission interface module of said external exposure device and said portable terminal communicates through bluetooth, Zigbee or infrared transmission mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203490127U CN202217117U (en) | 2011-09-16 | 2011-09-16 | Externally-arranged exposure device, mobile terminal and externally-arranged exposure camera system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203490127U CN202217117U (en) | 2011-09-16 | 2011-09-16 | Externally-arranged exposure device, mobile terminal and externally-arranged exposure camera system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217117U true CN202217117U (en) | 2012-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203490127U Expired - Fee Related CN202217117U (en) | 2011-09-16 | 2011-09-16 | Externally-arranged exposure device, mobile terminal and externally-arranged exposure camera system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202217117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340632A (en) * | 2011-09-16 | 2012-02-01 | 上海华勤通讯技术有限公司 | Wireless lightning flash device, mobile terminal, wireless lightning flash shooting system and method |
| WO2017133208A1 (en) * | 2016-02-01 | 2017-08-10 | 朱宏静 | Shooting system and xenon flash device |
-
2011
- 2011-09-16 CN CN2011203490127U patent/CN202217117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340632A (en) * | 2011-09-16 | 2012-02-01 | 上海华勤通讯技术有限公司 | Wireless lightning flash device, mobile terminal, wireless lightning flash shooting system and method |
| WO2017133208A1 (en) * | 2016-02-01 | 2017-08-10 | 朱宏静 | Shooting system and xenon flash device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20170916 |