CN201255803Y - Flashlight bidirectional wireless controller for camera - Google Patents
Flashlight bidirectional wireless controller for camera Download PDFInfo
- Publication number
- CN201255803Y CN201255803Y CNU2008200959653U CN200820095965U CN201255803Y CN 201255803 Y CN201255803 Y CN 201255803Y CN U2008200959653 U CNU2008200959653 U CN U2008200959653U CN 200820095965 U CN200820095965 U CN 200820095965U CN 201255803 Y CN201255803 Y CN 201255803Y
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- camera
- master control
- control set
- flashlamp
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Abstract
The utility model discloses a flash lamp bidirectional wireless controller for cameras, comprising a master controller provided on the camera and a follower outside the camera, which is characterized in that the master controller is composed of a trigger check unit, a display unit, a microprocessor and a wireless transceiver unit; the follower is composed of a wireless transceiver unit, a memory unit, a microprocessor and an output unit; the output unit of the follower controls the synchronous flash of a flash lamp via triggering the switch on the flash lamp. The utility model adopts the bidirectional wireless answer controller between the master controller on the camera and the follower on the flash lamp outside the camera to realize the checking and executing result feedback functions of wireless signals, and users can observe the display unit on the master controller to obtain and real-timely check the state of wireless communication, thereby improving system reliability.
Description
Technical field
The utility model relates to camera and uses the flashlamp field, particularly a kind of controller by radio remote control camera flash flick of lamp.
Background technology
Camera generally is that flashlamp utilizes the synchronization flash contact directly to link to each other with camera in routine is used.In recent years, the technology of uni-directional wireless electric control flash of light has appearred utilizing, but have a serious defective to be paid attention to by the user gradually: the user is by uni-directional wireless control flashlamp the time, whether disturbed, whether long-range flashlamp successful execution user's flash command finishes flash of light shooting task if can't detect RI radio intelligence immediately.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of camera flashlamp double-direction radio controller, and it can make the user understand the working condition that sudden strain of a muscle is turned off the light immediately, has increased the reliability of system.
Technical solutions of the utility model are: a kind of camera flashlamp double-direction radio controller, it comprises the master control set that is arranged on the camera and is arranged at the outer slave unit of camera, it is characterized in that master control set is made up of detection trigger unit, display unit, microprocessor, transceiving unit; Slave unit is made up of transceiving unit, storage unit, microprocessor, output unit, and the output unit on the slave unit is controlled the flashlamp synchronization flash by the switch on the trigger flashing lamp.
Above-described camera flashlamp double-direction radio controller, wherein, the master control set display unit comprises led state indication and LCD display structure.
Above-described camera wherein, includes detection trigger switch and input switch with flashlamp double-direction radio controller in the master control set circuit.
Above-described camera flashlamp double-direction radio controller, wherein, the transceiving unit on master control set and the slave unit all adopts two-way radio module.
The beneficial effects of the utility model are: reply controller by the two-way radio that is arranged at the master control set on the camera and be arranged between the slave unit on the outer flashlamp of camera, realize the detection and the execution result feedback function of radio signal, the user can be by observing the display unit on the master control set, whether clear understanding and instant detection radio communication be good, increased the reliability of system.
Description of drawings
Figure 1A is the utility model master control set functional-block diagram.
Figure 1B is the utility model slave unit functional-block diagram.
Fig. 2 is the circuit theory diagrams of the utility model master control set.
Fig. 3 is the circuit theory diagrams of the utility model slave unit.
Embodiment
Below in conjunction with accompanying drawing and typical embodiment to the utility model detailed explanation of making comparisons.
With reference to Figure 1A and Figure 1B, this is the utility model master control set and slave unit functional-block diagram.
Master control set is made up of detection trigger unit 11, display unit 12, microprocessor 13, transceiving unit 14.Master control set detects the state of the synchronous contact of X on the camera shutter, with state encoded after, launch by first line Transmit-Receive Unit.
Slave unit is made up of transceiving unit 21, storage unit 22, microprocessor 23, output unit 24, and the output unit on the slave unit is controlled the flashlamp synchronization flash by the switch on the trigger flashing lamp.
The utility model principle of work is: when taking pictures, master control set detects the X synchronous triggering signal on the camera, is transmitted to slave unit by transceiving unit 14 behind microprocessor 13 identifications and coding.The wireless transmit/receive units 21 of slave unit is after receiving the signal of master control set under the control of microprocessor 23, the machine sequencing sign indicating number of the master control set of having learnt with storage unit 22 stored compares, after the two is complementary, the output unit 24 output control signal trigger flashing flicks of lamp that slave unit begins.Slave unit feeds back to master control set by transceiving unit 21 simultaneously in the task of carrying out master control set simultaneously.Master control set receives the executing state that shows slave units after the feedback of control device at display unit 12, and radio signal strength be connected quality.
Fig. 2 is the circuit theory diagrams of the utility model master control set.Include detection trigger switch and input switch in the circuit.The detection trigger switch is used to detect the X synchronization flash contact of camera, and whether the input switch is used to test the radio both-way communication good.
LED7, LED8 is as the display unit 12 of this exemplary embodiments.Obviously, this display unit can use the LCD LCD MODULE to realize, wherein LED8 is used for showing the execution result of slave unit (flashlamp), LED7 display radio electrical signal intensity.
J1 is a two-way radio module 14.
Fig. 3 is the circuit theory diagrams of the utility model slave unit.J1 is a two-way radio module 21, and J2 is the output interface 24 on the slave unit, links to each other with the flashlamp trigger interface.
U3 is the storage unit 22 of this exemplary embodiments, and after slave unit was received the signal of master control set, the machine sequencing sign indicating number of the master control set of having learnt with storage unit 22 stored compared, and after the two was complementary, slave unit was just understood synchro control flash of light output.
Though the present invention describes with reference to the above embodiments; but those of ordinary skill in the art; will be appreciated that above embodiment is used for illustrating the present invention; be not as limitation of the invention; as long as in essence technical scope of the present invention, to the variation of above-described embodiment, the protection domain that distortion all will fall into claim of the present invention.
Claims (4)
1, a kind of camera flashlamp double-direction radio controller, it comprises the master control set that is arranged on the camera and is arranged at the outer slave unit of camera that it is characterized in that: master control set is made up of detection trigger unit (11), display unit (12), microprocessor (13), transceiving unit (14); Slave unit is made up of transceiving unit (21), storage unit (22), microprocessor (23), output unit (24), and the output unit on the slave unit is controlled the flashlamp synchronization flash by the switch on the trigger flashing lamp.
2, camera according to claim 1 flashlamp double-direction radio controller, it is characterized in that: master control set display unit (12) comprises led state indication and LCD display structure.
3, camera according to claim 1 is characterized in that: include detection trigger switch and input switch in the master control set circuit with flashlamp double-direction radio controller.
4, camera according to claim 1 flashlamp double-direction radio controller, it is characterized in that: the transceiving unit on master control set and the slave unit all adopts two-way radio module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200959653U CN201255803Y (en) | 2008-07-30 | 2008-07-30 | Flashlight bidirectional wireless controller for camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200959653U CN201255803Y (en) | 2008-07-30 | 2008-07-30 | Flashlight bidirectional wireless controller for camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255803Y true CN201255803Y (en) | 2009-06-10 |
Family
ID=40739129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200959653U Expired - Fee Related CN201255803Y (en) | 2008-07-30 | 2008-07-30 | Flashlight bidirectional wireless controller for camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201255803Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012100513A1 (en) * | 2011-01-25 | 2012-08-02 | Chen Weikun | Radio trigger device of flash light |
| CN104144292A (en) * | 2013-05-07 | 2014-11-12 | 宏达国际电子股份有限公司 | Wireless communications system, portable electronic devices, and methods for controlling a remote flashlight source |
| CN111295698A (en) * | 2017-11-03 | 2020-06-16 | 基斯特勒控股公司 | Wireless camera device |
-
2008
- 2008-07-30 CN CNU2008200959653U patent/CN201255803Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012100513A1 (en) * | 2011-01-25 | 2012-08-02 | Chen Weikun | Radio trigger device of flash light |
| CN104144292A (en) * | 2013-05-07 | 2014-11-12 | 宏达国际电子股份有限公司 | Wireless communications system, portable electronic devices, and methods for controlling a remote flashlight source |
| CN104144292B (en) * | 2013-05-07 | 2019-01-15 | 宏达国际电子股份有限公司 | Wireless telecommunication system, portable electronic devices and remote flash operated control method |
| CN111295698A (en) * | 2017-11-03 | 2020-06-16 | 基斯特勒控股公司 | Wireless camera 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: 20090610 Termination date: 20160730 |