CN2577308Y - Image chamber lamp remote-control trigger - Google Patents
Image chamber lamp remote-control trigger Download PDFInfo
- Publication number
- CN2577308Y CN2577308Y CN02281030.7U CN02281030U CN2577308Y CN 2577308 Y CN2577308 Y CN 2577308Y CN 02281030 U CN02281030 U CN 02281030U CN 2577308 Y CN2577308 Y CN 2577308Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- trigger
- remote control
- capacitor
- resistance
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Stroboscope Apparatuses (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
本实用新型公开了一种影室灯遥控触发器，用于相机同步遥控影室灯闪光的控制组件，主要由遥控发射器和接收触发器组成。遥控发射器2由外壳和热靴、试闪按钮、振荡和倒相电路、无线发射电路组成。接收触发器4由外壳、电源变头5、触发插头6、电源变压器、整流稳压器、无线接收及电路、抗干扰电路、触发和极性校正电路、蜂鸣提示电路组成。该遥控触发器无线遥控工作，使操作非常方便，无方向性；因设有抗干扰电路，所以不会误触发；设有待机睡眠功能，所以遥控器的电池省电；遥控器设有低压微电流触发电路，对相机无任何损伤；不论影室灯是高压角发灯还是低压触发灯均能触发闪光；在影室灯被触发闪光的同时具有蜂鸣提示功能。
The utility model discloses a remote control trigger for a studio lamp, which is used for a camera synchronously remote control studio lamp flashing control assembly, which is mainly composed of a remote control transmitter and a receiving trigger. The remote control transmitter 2 is composed of a shell, a hot shoe, a flash test button, an oscillation and phase inverter circuit, and a wireless transmission circuit. The receiving trigger 4 is composed of a shell, a power converter 5, a trigger plug 6, a power transformer, a rectifying voltage stabilizer, a wireless receiving circuit, an anti-jamming circuit, a triggering and polarity correction circuit, and a buzzer prompt circuit. The wireless remote control of the remote control trigger makes the operation very convenient and non-directional; because of the anti-interference circuit, it will not be triggered by mistake; it is equipped with a standby sleep function, so the battery of the remote control saves power; The current trigger circuit does not cause any damage to the camera; no matter whether the studio lamp is a high-voltage corner lamp or a low-voltage trigger lamp, it can trigger the flash; when the studio lamp is triggered to flash, it has a buzzer prompt function.
Description
Technical field
The utility model belongs to a kind of technical field of photographic equipment, is specifically related to the opertaing device of studio light fixture.
Background technology
The studio light that existing photograph industry is used has the method for following trigger flashing: line trigger, draw sudden strain of a muscle with light modulation trigger, infrared ray triggers and radio triggers.Line triggers: because of wired link to each other easily lamp or camera mixed break, and move inconvenience between lamp and the camera; Flashlamp triggers: easily cause the inaccurate of subject exposure and influence exposure effect, and it is very expensive to need often to change battery; Infrared ray triggers: high directivity and distance are short; Radio triggers: antijamming capability is low, easily causes false triggering.
The utility model content
The purpose of this utility model is to provide a kind of studio light remote control trigger devices easy to operate, non-directional, characteristics such as triggering is accurate, anti-interference, saving battery that have.
The concrete technical scheme of the utility model is: this studio light remote control trigger device, form by remote control transmitter and reception trigger.
Remote control transmitter comprises shell, hot shoe, emitting antenna, and button K is dodged in examination
1, integrated circuit (IC)
1, resistance R
1, R
2, R
3, capacitor C
2, triode BG
2Form vibration and phase inverter; W
1Form the wireless signal transmitting module circuit.
Receive trigger and form transformer B and bridge rectifier D R by shell, power supply change head, triggering plug
1, electricity get an electric shock to hold C
3, electric capacity.Form current rectifying and wave filtering circuit; Three terminal regulator IC
2, electrochemical capacitor C
5, capacitor C
6Form filter circuit of pressure-stabilizing; Light emitting diode D
1, resistance R
5Form power indicating circuit; W
2Form wireless receiving and output signal circuit; Resistance R
6, R
7, R
8, R
9, diode D
3, capacitor C
7, integrated circuit (IC)
3Form anti-jamming circuit; Triode BG
4, integrated circuit (IC)
4, resistance R
11, R
12, R
13, R
14, electrochemical capacitor C
9, C
10, hummer Y forms the audio prompt circuit and triggers ghyristor circuit; Controllable silicon D
2, resistance R
10, R
15, full-bridge DR
2Form trigger circuit and polarity correction circuit.
The advantage of the utility model studio light remote control trigger device is:
1, wireless remote control work makes that operation is very easy, and is non-directional;
2, because of being provided with anti-jamming circuit, so can false triggering;
3, be provided with the standby sleep function, so the battery power saving of telepilot;
4, telepilot is provided with the little current triggering circuit of low pressure, and camera is not had any damage;
No matter being high pressure angles, 5 studio lights send out lamp or the equal energy of low pressure triggering lamp trigger flashing;
6, when being triggered flash of light, studio light has the buzzing prompt facility.
Description of drawings
Fig. 1 is the stereographic map of the utility model studio light remote control trigger device;
Fig. 2 and Fig. 3 are respectively the utility model telepilot and the circuit diagram that receives trigger.
Embodiment
As shown in Figure 1, when this studio light remote control trigger device uses, be fixed on the lamp body of studio light, the AC power supplies of studio light inserted to dodge pull up, be inserted into power supply and become 5 li, power supply is become 5 insert in the studio light AC power supplies hand holes receiving trigger 4 usefulness elastic cloths.To trigger plug 6 and insert in the studio light triggering jack, and shutter in the hot shoe socket of remote control transmitter 2 insertion cameras be transferred to flash synchronization speed just can use.If camera do not have the hot shoe seat, the X lockout jack 3 that line one end inserts transmitter dodges in available company, with thread gluing remote control transmitter 2 is bonded at the appropriate location of camera then, and 1 is emitting antenna.
The principle of work of this circuit is: behind the power connection that receives trigger, AC220V is after transformer B step-down, through bridge rectifier D R
1Rectification, capacitor C
3, C
4Filtering forms DC voltage, and this voltage is by three terminal regulator IC
2, electrochemical capacitor C
5, ceramic disc capacitor C
6Power to the load after the voltage stabilizing.Resistance R
5, light emitting diode D
1Form power indicating circuit.After in the hot shoe socket of telepilot hot shoe insertion camera, camera internal trigger K switch when pressing camera shutter
2Close and close, cell voltage E is through K
2To integrated circuit (IC)
1(LM555), resistance R
1, R
2, capacitor C
2Form the oscillatory circuit power supply and produce oscillator signal.This signal is through resistance R
3, triode BG
2After the phase inverter paraphase of forming, be defeated by radio-frequency transmissions film piece W
1Be modulated into radiofrequency signal to aerial emission.
As wireless receiving film piece W
2After receiving signal, with inner demodulation output trigger pip by the telepilot emission.Integrated circuit (IC)
3(CD4017), triode BG
3, resistance R
7, R
8, R
9, capacitor C
7, diode D
3Form anti-jamming circuit, this circuit can be resisted passing through of undesired signal and trigger pip can be passed through smoothly.This signal enters by triode BG
4, resistance R
12, R
13, R
14, capacitor C
8, C
9, C
10, the hum prompting formed of hummer Y and trigger ghyristor circuit.Triode BG
4Obtain signal conduction, integrated circuit (IC)
4(LM555) pass through resistance R
12, capacitor C
8Obtain signal and make its pronunciation to hummer Y timing power supply, and play the flash of light suggesting effect, this voltage is through resistance R in hummer Y pronunciation
15, trigger controllable silicon D
2Conducting, thus the trigger voltage of short circuit studio light makes studio light flash of light full-bridge DR
2Polarity correction circuit for the studio light trigger voltage.
Claims (1)
1, a kind of studio light remote control trigger device is made up of remote control transmitter and reception trigger, it is characterized in that:
Remote control transmitter (2) comprises shell, hot shoe and emitting antenna (1), and button K is dodged in examination
1, integrated circuit (IC)
1, resistance R
1, R
2, R
3, capacitor C
2, triode BG
2Form vibration and phase inverter; W
1Form the wireless signal transmitting module circuit;
Receive trigger (4) and form transformer B and bridge rectifier D R by shell, power supply change head (5), triggering plug (6)
1, electricity get an electric shock to hold C
3, capacitor C
4Form current rectifying and wave filtering circuit; Three terminal regulator IC
2, electrochemical capacitor C
5, capacitor C
6Form filter circuit of pressure-stabilizing; Light emitting diode D
1, resistance R
5Form power indicating circuit; W
2Form wireless receiving and output signal circuit; Resistance R
6, R
7, R
8, R
9, diode D
3, capacitor C
7, integrated circuit (IC)
3Form anti-jamming circuit; Triode BG
4, integrated circuit (IC)
4, resistance R
11, R
12, R
13, R
14, electrochemical capacitor C
9, C
10, hummer Y forms the audio prompt circuit and triggers ghyristor circuit; Controllable silicon D
2, resistance R
10, R
15, full-bridge DR
2Form trigger circuit and polarity correction circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02281030.7U CN2577308Y (en) | 2002-11-07 | 2002-11-07 | Image chamber lamp remote-control trigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02281030.7U CN2577308Y (en) | 2002-11-07 | 2002-11-07 | Image chamber lamp remote-control trigger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577308Y true CN2577308Y (en) | 2003-10-01 |
Family
ID=33743547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02281030.7U Expired - Fee Related CN2577308Y (en) | 2002-11-07 | 2002-11-07 | Image chamber lamp remote-control trigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577308Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102088557A (en) * | 2010-12-01 | 2011-06-08 | 东风汽车有限公司 | Synchronous control system of vehicle binocular vision device |
| CN102573188A (en) * | 2010-12-22 | 2012-07-11 | 海洋王照明科技股份有限公司 | Remote control circuit of lamp |
-
2002
- 2002-11-07 CN CN02281030.7U patent/CN2577308Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102088557A (en) * | 2010-12-01 | 2011-06-08 | 东风汽车有限公司 | Synchronous control system of vehicle binocular vision device |
| CN102088557B (en) * | 2010-12-01 | 2013-03-06 | 东风汽车有限公司 | A Synchronous Control System of Vehicle Binocular Vision Device |
| CN102573188A (en) * | 2010-12-22 | 2012-07-11 | 海洋王照明科技股份有限公司 | Remote control circuit of lamp |
| CN102573188B (en) * | 2010-12-22 | 2015-03-18 | 海洋王照明科技股份有限公司 | Remote control circuit of lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |