CN205318073U

CN205318073U - External flash light based on cell -phone radio communication draws sudden strain of a muscle with light

Info

Publication number: CN205318073U
Application number: CN201521009865.0U
Authority: CN
Inventors: 冷佳荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-07
Filing date: 2015-12-07
Publication date: 2016-06-15
Anticipated expiration: 2025-12-07

Abstract

The utility model discloses an external flash light based on cell -phone radio communication draws sudden strain of a muscle with light, including central control unit and the power module, wireless communication module, drive circuit, the light receiving element that are connected with central control unit respectively, this light receiving element is used for detecting the start -up of cell -phone LED light filling lamp and feeds back flash signal and give central control unit, and this drive circuit's output is connected with a central control unit 0 and is controlled by central control unit's the instruction that triggers, and wireless communication module is used for the central control unit 4 between central control unit and the cell -phone. The utility model discloses the flash light directly mode through wireless transmission is connected with the cell -phone, and the cell -phone is held and to be controlled shooting process, cooperates with the cell -phone and makes a video recording and the data transmission of xenon flash lamp to optimize to take the result, and the start -up that is detected cell -phone LED light filling lamp by light receiving element is with this guide flash light flash of light, and the flash light has from electrified source, need not to use the power in the cell -phone, make it to avoid reducing the cell -phone and use and stand -by time.

Description

The external flash lamp of sudden strain of a muscle is drawn based on mobile phone wireless communication and light

Technical field

The utility model relates to mobile phone flashlight, especially draws the external flash lamp of sudden strain of a muscle based on mobile phone wireless communication and light.

Background technology

Existing mobile phone is in insufficient light situation, usually LED light supplement lamp is used to carry out mending light, minority type is then built-in, and xenon flash lamp mends light, have employed machinery shutter carries out synchronous with xenon flash lamp simultaneously, the time the longest about 1MS that xenon flash lamp is usually luminous, extremely short fluorescent lifetime be difficult to process with take pictures imaging time and related data transmission carry out synchronous, therefore, its luminous process can before taking pictures, complete in a certain process of taking pictures or after taking pictures, making to take pictures does not have enough light to carry out synchronously in whole process of finding a view, this is also the difficult problem of restriction xenon flash lamp in electronic shutter mobile phone is applied.

Practical novel content

For solving the problems of the technologies described above, the purpose of this utility model is to provide the external flash lamp drawing sudden strain of a muscle based on mobile phone wireless communication and light.

The technical solution adopted in the utility model is:

The external flash lamp of sudden strain of a muscle is drawn based on mobile phone wireless communication and light, comprise center-control unit and the power supply module being connected with center-control unit respectively, radio communication module, driving circuit, by optical element, the startup of detection of handset LED light supplement lamp should be used for by optical element and feed back flicker signal to center-control unit, the output terminal of this driving circuit is connected with illuminating module and is controlled by the triggering command of center-control unit, the transfer that radio communication module is used between center-control unit and mobile phone.

Further, described illuminating module comprises xenon luminotron, optical mirror slip and reflection shield, this xenon luminotron is arranged in reflection shield and output terminal with described driving circuit is connected, and optical mirror slip is arranged at reflection shield port to be processed by the light that xenon luminotron produces.

Further, described illuminating module also comprises the LED that the output terminal with described driving circuit is connected, and this LED is used for light compensation and auxiliary focusing.

Wherein, described radio communication module is WiFi module, 2.4G wireless module or bluetooth module.

Described power supply module is chargeable battery.

The beneficial effects of the utility model:

The utility model photoflash lamp is directly connected with mobile phone by the mode of transmission over radio, mobile phone terminal can to shooting process control, the transfer of collaborative cell-phone camera and xenon flash lamp, and optimize shooting results, and guide flash fire by the startup of light element testing mobile phone LED benefit light lamp with this, and photoflash lamp has self-powered, it is not necessary to use the power supply in mobile phone, make it to avoid reducing mobile phone and use and standby time.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.

Fig. 1 is the functional block diagram of the utility model external placed type photoflash lamp.

Embodiment

As shown in Figure 1, for the external flash lamp drawing sudden strain of a muscle based on mobile phone wireless communication and light of the present utility model, the power supply module 20 comprising center-control unit 10 and be connected with center-control unit 10 respectively, radio communication module 30, driving circuit 40, by optical element 60, , for the startup of detection of handset LED light supplement lamp and flicker signal should be fed back to center-control unit 10 by optical element 60, the output terminal of this driving circuit 40 is connected with illuminating module 50 and is controlled by the triggering command of center-control unit 10, radio communication module 30 is for the transfer between center-control unit 10 and mobile phone.

Wherein, illuminating module 50 comprises xenon luminotron 501, optical mirror slip (not shown) and reflection shield (not shown), this xenon luminotron 501 is arranged in reflection shield and output terminal with described driving circuit 40 is connected, optical mirror slip is arranged at reflection shield port to be processed by the light that xenon luminotron 501 produces, the light that xenon luminotron 501 produces is carried out reflection process by reflection shield, strengthens the output of light.

In addition, described illuminating module 50 also comprises the LED502 that the output terminal with described driving circuit 40 is connected, light compensation when this LED supports to use the special APP of photoflash lamp to photograph, and auxiliary focusing when shooting environmental is darker.

Hardware aspect, photoflash lamp adopts the fixing parts such as card button, fast folder, magnet or elastic force band to be secured in the handset shell back side. during use, mobile phone terminal app can condition needed for photographed scene, corresponding parameter such as such as ISO value and shutter speed etc. is optimized, optimum result is sent to the center-control unit 10 of photoflash lamp by the mode of transmission over radio, center-control unit 10 sets, according to the data received, corresponding stroboscopic light-emitting mode of taking pictures, and the driving circuit of photoflash lamp first completes the steps such as charging, glisten ready state, wirelessly feedback preparation result is transferred to mobile phone terminal simultaneously, while mobile phone is pressed key of taking pictures, embedded in mobile phone LED light supplement lamp is luminous, the receiving, by optical element 60, the light that mobile phone LED mends light lamp and feed back to central processing unit 10 simultaneously and flash signal of photoflash lamp, central processing unit 10 control driving circuit 40 trigger illuminating module 50 start flash of light, complete once photo taking.

For improving success ratio of taking pictures, can utilize mobile phone app that continuous shooting function is set, such as 3 continuous shootings or 5 continuous shootings etc., and screening function is set, automatically select the photo of conformance with standard.

The radio communication module 30 of the technical program is WiFi module, 2.4G wireless module or bluetooth module, the module that communicates sets up radio communication between WiFi module built-in with mobile phone and bluetooth etc., and power supply module 20 is chargeable battery, can repeatedly charge, therefore without the need to using the power supply in mobile phone, make it to avoid reducing mobile phone and use and standby time.

As mentioned above, it is necessary, the utility model photoflash lamp is directly connected with mobile phone by the mode of transmission over radio, mobile phone terminal can to shooting process control, the transfer of collaborative cell-phone camera and xenon flash lamp and instruction transmission, and optimizes shooting results.

The foregoing is only preferred embodiments of the present utility model; the utility model is not limited to above-mentioned enforcement mode; such as; the shape of fish jar and flowerpot container can be diversified, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.

Claims

1. the external flash lamp of sudden strain of a muscle is drawn based on mobile phone wireless communication and light, it is characterized in that: comprise center-control unit and the power supply module being connected with center-control unit respectively, radio communication module, driving circuit, by optical element, the startup of detection of handset LED light supplement lamp should be used for by optical element and feed back flicker signal to center-control unit, the output terminal of this driving circuit is connected with illuminating module and is controlled by the triggering command of center-control unit, the transfer that radio communication module is used between center-control unit and mobile phone.

2. the external flash lamp drawing sudden strain of a muscle based on mobile phone wireless communication and light according to claim 1, it is characterized in that: described illuminating module comprises xenon luminotron, optical mirror slip and reflection shield, this xenon luminotron is arranged in reflection shield and output terminal with described driving circuit is connected, and optical mirror slip is arranged at reflection shield port to be processed by the light that xenon luminotron produces.

3. the external flash lamp drawing sudden strain of a muscle based on mobile phone wireless communication and light according to claim 2, it is characterised in that: described illuminating module also comprises the LED that the output terminal with described driving circuit is connected, and this LED is used for light compensation and auxiliary focusing.

4. the external flash lamp drawing sudden strain of a muscle based on mobile phone wireless communication and light according to claim 1, it is characterised in that: described radio communication module is WiFi module, 2.4G wireless module or bluetooth module.

5. the external flash lamp drawing sudden strain of a muscle based on mobile phone wireless communication and light according to claim 1, it is characterised in that: described power supply module is chargeable battery.