CN205622738U - Polyphaser synchronizing relay trigger device with bluetooth function - Google Patents
Polyphaser synchronizing relay trigger device with bluetooth function Download PDFInfo
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- CN205622738U CN205622738U CN201620252084.2U CN201620252084U CN205622738U CN 205622738 U CN205622738 U CN 205622738U CN 201620252084 U CN201620252084 U CN 201620252084U CN 205622738 U CN205622738 U CN 205622738U
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- camera
- optocoupler
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- interface
- polyphaser
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Abstract
The utility model relates to a camera technical field, concretely relates to polyphaser synchronizing relay trigger device with bluetooth function, including singlechip, power module, bluetooth module, indicating module, camera interface, remote control interface and camera trigger element, the camera trigger element respectively with camera interface, indicating module and remote control interface electric connection, singlechip and bluetooth module electric connection, can make many cameras whiles or time delay shoot to can be connected the device with the cell -phone through bluetooth function when needs.
Description
Technical field
This utility model relates to a kind of camera technique for taking field, is specifically related to a kind of polyphaser synchronizing relay with Bluetooth function
Trigger device.
Background technology
At present, along with the development of science and technology, camera has come into huge numbers of families, and the function of camera be there has also been higher by people
Requirement.
Existing synchronous camera controller is in use by the most in parallel to two or multiple stage camera, owing to every camera itself all can be sent out
Going out pulse detection signals, the detection time of different cameral is difficult to synchronize, and we have found that between camera very after reality test uses
Easily produce interference, cause camera uncontrolled.And the most do not isolate between camera and control circuit, it is likely that due to
The damage of control circuit and cause camera to damage.
Synchronous camera controller of the prior art be use relay to trigger camera shutter, owing to relay can produce significantly
Time delay (delay time is a few tens of milliseconds), can make camera shutter asynchronous with triggering signal, and shooting time has the most delayed, in reality
Border application is likely to miss the best opportunity of shooting.Simultaneously as relay is frame for movement, it is easy to after a number of uses
Cause hardware damage, and relay power consumption is big, and more multi-energy in use can be lost.
The control equipment that synchronous shooting device of the prior art uses is computer, and device can only accept the control letter that computer sends
Number, owing to computer volume is big, quality weight, show slightly heavy, during photographer under various circumstances actual photographed during use
Inconvenience largely can be caused.
Synchronous shooting device of the prior art, in the synchronization using function aspects can only control camera shutter, does not synchronize focusing
Function.Photographer can cause certain inconvenience when actually used.
Utility model content
In order to solve the deficiency in above-mentioned technical problem, the purpose of this utility model is: provide a kind of many with Bluetooth function
Camera synchronizing relay triggers device, it is possible to make multiple stage camera simultaneously or time delay is taken pictures, and can be incited somebody to action by Bluetooth function when needed
This device is connected with mobile phone.
The technical scheme that this utility model is used by its technical problem of solution is:
The described polyphaser synchronizing relay with Bluetooth function triggers device, including single-chip microcomputer, power module, bluetooth module, refers to
Show module, camera interface, Remote Control Interface and camera trigger element, camera trigger element respectively with camera interface, indicating module
And Remote Control Interface is electrically connected with, single-chip microcomputer is electrically connected with bluetooth module；
Described camera trigger element includes the first optocoupler and the second optocoupler, and the anode of the first optocoupler and the second optocoupler diode is all with electric
The positive pole in source is connected, and negative electrode is connected to single-chip microcomputer pin；The emitter stage of the first optocoupler audion and sending out of the first optocoupler audion
Emitter-base bandgap grading is connected；The colelctor electrode of the first optocoupler audion and the colelctor electrode of the second optocoupler audion are respectively connecting to camera interface
Corresponding outfan.
Further preferably, the circuit of camera interface is connected with focusing circuit and the shooting circuit of camera respectively；Described first optocoupler
The emitter and collector of audion is connected to the focusing circuit of camera by the corresponding circuit of output terminal of camera interface；Described second
The emitter and collector of optocoupler audion is connected to the shooting circuit of camera by the corresponding circuit of output terminal of camera interface.
Further preferably, the circuit of Remote Control Interface connects the down trigger pin of single-chip microcomputer；The negative electrode of described first optocoupler diode
The focusing circuit of camera remote controller it is connected to by the corresponding inlet circuit of Remote Control Interface；The negative electrode of described second optocoupler diode
The shooting circuit of camera remote controller it is connected to by the corresponding inlet circuit of Remote Control Interface.
Further preferably, camera trigger element also includes the first protective resistance and the second protective resistance；Described first protective resistance one
End is connected with the anode of the first optocoupler diode, and the other end is connected with the positive pole of power supply；Described second protective resistance one end with
The anode of the second optocoupler diode is connected, and the other end is connected with the positive pole of power supply.
Further preferably, described indicating module includes focus indicating module and shooting indicating module；Described focusing indicating module one end
Connecting the positive pole of power supply, its other end connects the negative electrode of the first optocoupler diode；One end of described shooting indicating module connects power supply
Positive pole, its other end connects the negative electrode of the second optocoupler diode.
Further preferably, focusing indicating module also includes the first light emitting diode and the first resistance；Described first light emitting diode
Anode is connected to the positive pole of power supply by the first resistance；The negative electrode of described first light emitting diode connects the negative electrode of the first optocoupler.
Further preferably, shooting indicating module includes the second light emitting diode and the second resistance；The sun of described second light emitting diode
Pole is connected to the positive pole of power supply by the second resistance；The negative electrode of described second light emitting diode connects the negative electrode of the second optocoupler.
Further preferably, the number of camera interface is 12, and the number of Remote Control Interface is 3.
Further preferably, single-chip microcomputer uses AVR series monolithic, and power module uses Nokia BL-5C series lithium battery, blue
Tooth module uses the bluetooth module of HC-02 series.
Compared with prior art, this utility model has the advantages that
1), can be controlled by external remote or mobile phone, make some the cameras being connected on device or time delay carry out focusing,
Take pictures.
2), this device use light-coupled isolation technology, make not interfere with each other between each camera, work alone.
3), circuit accesses multiple overcurrent protection resistance, the whole circuit of heat damages produced when preventing electric current excessive, thus protect
Protect whole circuit.
4), can be connected in series between multiple device, thus control more multiple stage camera simultaneously.
5), when reality is applied, multiple cameras being arranged in a row or forms a circle, each camera passes through corresponding interface and
Individual or multiple device is connected, by the break-make of optocoupler in this device of on-off control, so that these cameras start simultaneously, the most right
Jiao and shooting, allow multiple camera shoot same object the most simultaneously, then process through the later stage and adjust, just can obtain
360 degree of stereo-pictures of object.
6), in addition to controlling multiple stage camera and starting simultaneously, this device can also control multiple stage camera and open according to regular hour time delay
Dynamic, utilize this function can shoot dynamic object at image the most in the same time.
Accompanying drawing explanation
Fig. 1 this utility model circuit diagram.
In figure: 1, single-chip microcomputer；2, bluetooth module；3, the first protective resistance；4, the second protective resistance；5, the first optocoupler；
6, the second optocoupler；7, camera interface.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further:
As it is shown in figure 1, the polyphaser synchronizing relay with Bluetooth function described in the utility model triggers device, including single-chip microcomputer 1,
Power module, bluetooth module 2, indicating module, camera interface 7, Remote Control Interface and camera trigger element, camera trigger element
Being electrically connected with camera interface 7, indicating module and Remote Control Interface respectively, single-chip microcomputer 1 is electrically connected with bluetooth module 2；
Described camera trigger element includes the first optocoupler 5 and the second optocoupler 6, the first optocoupler 5 and sun of the second optocoupler 6 diode
The most all being connected with the positive pole of power supply, negative electrode is connected to single-chip microcomputer 1 pin；The emitter stage of the first optocoupler 5 audion and the first light
The emitter stage of coupling 5 audion is connected；The colelctor electrode of the first optocoupler 5 audion and the colelctor electrode of the second optocoupler 6 audion divide
It is not connected to the corresponding outfan of camera interface 7.
First optocoupler 5 and the second optocoupler 6 are the devices carrying out transmitting telecommunication number with light for medium, and generally luminous organ, (infrared ray is sent out
Optical diode LED) it is encapsulated in same shell with light-receiving device (photosensitive semiconductor pipe), when input power up signal, luminous organ is sent out
Going out light, light-receiving device just produces photoelectric current after accepting light, flows out from outfan, it is achieved thereby that " electrical-optical-electrical " turns
Change.
Wherein, the circuit of camera interface 7 is connected with focusing circuit and the shooting circuit of camera respectively；Described first optocoupler 5 three
The emitter and collector of pole pipe is connected to the focusing circuit of camera by the corresponding circuit of output terminal of camera interface 7；Described second
The emitter and collector of optocoupler 6 audion is connected to the shooting circuit of camera by the corresponding circuit of output terminal of camera interface 7；
The circuit of Remote Control Interface connects the down trigger pin of single-chip microcomputer 1；The negative electrode of described first optocoupler 5 diode passes through remote control
The corresponding inlet circuit of interface is connected to the focusing circuit of camera remote controller；The negative electrode of described second optocoupler 6 diode is by distant
The corresponding inlet circuit of control interface is connected to the shooting circuit of camera remote controller；
Camera trigger element also includes the first protective resistance 3 and the second protective resistance 4；Described first protective resistance 3 one end and the
The anode of one optocoupler 5 diode is connected, and the other end is connected with the positive pole of power supply；Described second protective resistance 4 one end and the
The anode of two optocoupler 6 diodes is connected, and the other end is connected with the positive pole of power supply；
Described indicating module includes focus indicating module and shooting indicating module；Described focusing indicating module one end is just connecting power supply
Pole, its other end connects the negative electrode of the first optocoupler 5 diode；One end of described shooting indicating module connects the positive pole of power supply, its
The other end connects the negative electrode of the second optocoupler 6 diode；
Focusing indicating module also includes the first light emitting diode and the first resistance；The anode of described first light emitting diode passes through first
Resistance is connected to the positive pole of power supply；The negative electrode of described first light emitting diode connects the negative electrode of the first optocoupler 5；
Shooting indicating module includes the second light emitting diode and the second resistance；The anode of described second light emitting diode is by the second electricity
Resistance is connected to the positive pole of power supply；The negative electrode of described second light emitting diode connects the negative electrode of the second optocoupler 6；
The number of camera interface 7 is 12, and the number of Remote Control Interface is 3, and camera interface 7 with the model of Remote Control Interface is
PJ-327C；
Single-chip microcomputer 1 uses AVR series monolithic, and power module uses Nokia BL-5C series lithium battery, and bluetooth module 2 is adopted
Bluetooth module by HC-02 series；Possess multiple independent Clock dividers in AVR single chip sheet, respectively for URAT, 12C,
SPI uses, the pre-divider with up to 10 wherein coordinated with 8/16 bit timing device, can be by software set frequency dividing
Number provides the timing of multiple class；Nokia BL-5C is the lithium battery of a 1000 MAHs, after electricity is full in theory
Device can be made the most standby 83 hours.
Operation principle:
During the stereo-picture of multi-angled shooting object, first initialize, multiple stage camera (according to the needs of coverage, is selected
The quantity of camera, is arranged in a row multiple cameras or forms a circle) it is connected to camera interface 7 by holding wire respectively, by camera
Remote controller is connected to Remote Control Interface, device for opening power supply by holding wire, and power supply indicator is bright, indicates power supply status.
Half press camera remote controller button, and the port controlling camera focusing in Remote Control Interface turns on, power supply the electric current provided flows through the
One protective resistance 3, forms loop with 12 the first optocouplers 5 in camera interface 7, thus the focusing circuit of Remote Control Interface and phase
The focusing circuit turn-on of machine interface 7, camera focuses simultaneously, and the first light emitting diode of focusing indicating module is bright, has focused
Finish；
Entirely press camera remote controller button, control the port conducting of camera shooting in Remote Control Interface, power supply the power supply provided is by the
Two protective resistances 4, form loop with 12 the second optocouplers 6 in camera interface 7, thus the focusing circuit of Remote Control Interface and phase
The focusing circuit turn-on of machine interface 7, camera shoots simultaneously, and the second light emitting diode of shooting indicating module is bright, has shot
Finish.
This utility model use process:
During use, it is only necessary to be arranged closely in by multiple stage camera on a camber line, target object is placed on the center of camber line, and root
Adjust the distance between camera and angle according to photographing request, make the center of circle of camera lens alignment camber line, and target object is placed on circle
Near the heart, camera is connected in turn on this device, when camera quantity exceedes the quantity of camera interface 7, it is possible to use extension
Interface is used in series multiple devices, is well placed camera and object, and camera work person is by controlling camera remote controller, it is possible to
Make these cameras focus simultaneously and take pictures, allow every camera synchronization from different perspectives that photographic subjects object " is solidified ", the later stage
Only the photograph obtained need to be play in order, it is possible to obtain 360 stereophotographs.
Claims (9)
1. the polyphaser synchronizing relay with Bluetooth function triggers a device, including single-chip microcomputer (1), power module, bluetooth mould
Block (2), indicating module, camera interface (7), Remote Control Interface and camera trigger element, it is characterised in that camera triggers single
Unit is electrically connected with camera interface (7), indicating module and Remote Control Interface respectively, single-chip microcomputer (1) and bluetooth module (2) electricity
Property connect；
Described camera trigger element includes the first optocoupler (5) and the second optocoupler (6), the first optocoupler (5) and the second optocoupler (6)
The anode of diode is all connected with the positive pole of power supply, and negative electrode is connected to single-chip microcomputer (1) pin；First optocoupler (5) audion
Emitter stage and the emitter stage of the first optocoupler (5) audion be connected；The colelctor electrode and second of the first optocoupler (5) audion
The colelctor electrode of optocoupler (6) audion is respectively connecting to the corresponding outfan of camera interface (7).
Polyphaser synchronizing relay with Bluetooth function the most according to claim 1 triggers device, it is characterised in that camera
The circuit of interface (7) is connected with focusing circuit and the shooting circuit of camera respectively；Sending out of described first optocoupler (5) audion
Emitter-base bandgap grading and colelctor electrode are connected to the focusing circuit of camera by the corresponding circuit of output terminal of camera interface (7)；Described second optocoupler (6)
The emitter and collector of audion is connected to the shooting circuit of camera by the corresponding circuit of output terminal of camera interface (7).
Polyphaser synchronizing relay with Bluetooth function the most according to claim 1 triggers device, it is characterised in that remote control
The circuit of interface connects the down trigger pin of single-chip microcomputer (1)；The negative electrode of described first optocoupler (5) diode is connect by remote control
The corresponding inlet circuit of mouth is connected to the focusing circuit of camera remote controller；The negative electrode of described second optocoupler (6) diode is by distant
The corresponding inlet circuit of control interface is connected to the shooting circuit of camera remote controller.
4. triggering device according to the polyphaser synchronizing relay with Bluetooth function described in claim 1,2 or 3, its feature exists
In, camera trigger element also includes the first protective resistance (3) and the second protective resistance (4)；Described first protective resistance (3)
One end is connected with the anode of the first optocoupler (5) diode, and the other end is connected with the positive pole of power supply；Described second protective resistance
(4) one end is connected with the anode of the second optocoupler (6) diode, and the other end is connected with the positive pole of power supply.
Polyphaser synchronizing relay with Bluetooth function the most according to claim 1 triggers device, it is characterised in that described
Indicating module includes focus indicating module and shooting indicating module；Described focusing indicating module one end connects the positive pole of power supply, another
End connects the negative electrode of the first optocoupler (5) diode；One end of described shooting indicating module connects the positive pole of power supply, and the other end connects
The negative electrode of the second optocoupler (6) diode.
Polyphaser synchronizing relay with Bluetooth function the most according to claim 5 triggers device, it is characterised in that focusing
Indicating module also includes the first light emitting diode and the first resistance；The anode of described first light emitting diode is connected by the first resistance
Positive pole to power supply；The negative electrode of described first light emitting diode connects the negative electrode of the first optocoupler (5).
Polyphaser synchronizing relay with Bluetooth function the most according to claim 5 triggers device, it is characterised in that shooting
Indicating module includes the second light emitting diode and the second resistance；The anode of described second light emitting diode is connected to by the second resistance
The positive pole of power supply；The negative electrode of described second light emitting diode connects the negative electrode of the second optocoupler (6).
Polyphaser synchronizing relay with Bluetooth function the most according to claim 1 triggers device, it is characterised in that camera
The number of interface (7) is 12, and the number of Remote Control Interface is 3.
Polyphaser synchronizing relay with Bluetooth function the most according to claim 1 triggers device, it is characterised in that monolithic
Machine (1) uses AVR series monolithic, and power module uses Nokia BL-5C series lithium battery, and bluetooth module (2) uses
The bluetooth module (2) of HC-02 series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252084.2U CN205622738U (en) | 2016-03-23 | 2016-03-23 | Polyphaser synchronizing relay trigger device with bluetooth function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252084.2U CN205622738U (en) | 2016-03-23 | 2016-03-23 | Polyphaser synchronizing relay trigger device with bluetooth function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622738U true CN205622738U (en) | 2016-10-05 |
Family
ID=57032997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620252084.2U Expired - Fee Related CN205622738U (en) | 2016-03-23 | 2016-03-23 | Polyphaser synchronizing relay trigger device with bluetooth function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613213A (en) * | 2017-10-25 | 2018-01-19 | 上海觉感视觉科技有限公司 | The smart camera and its image data transfer method of a kind of embedded platform |
| CN108307117A (en) * | 2018-02-09 | 2018-07-20 | 湖南大学 | Whole audience flash ranging synchronous control device and method |
-
2016
- 2016-03-23 CN CN201620252084.2U patent/CN205622738U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613213A (en) * | 2017-10-25 | 2018-01-19 | 上海觉感视觉科技有限公司 | The smart camera and its image data transfer method of a kind of embedded platform |
| CN107613213B (en) * | 2017-10-25 | 2024-02-20 | 上海觉感视觉科技有限公司 | Intelligent camera of embedded platform and image data transmission method thereof |
| CN108307117A (en) * | 2018-02-09 | 2018-07-20 | 湖南大学 | Whole audience flash ranging synchronous control device and method |
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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: 20161005 Termination date: 20210323 |