CN205681539U - A kind of multisensor camera triggers device - Google Patents
A kind of multisensor camera triggers device Download PDFInfo
- Publication number
- CN205681539U CN205681539U CN201620650017.6U CN201620650017U CN205681539U CN 205681539 U CN205681539 U CN 205681539U CN 201620650017 U CN201620650017 U CN 201620650017U CN 205681539 U CN205681539 U CN 205681539U
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- China
- Prior art keywords
- relay
- pin
- monostable flipflop
- output
- converter
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Abstract
The utility model discloses a kind of multisensor camera and trigger device, including imageing sensor, A/D converter, signal amplifier and triggering circuit, the output of described imageing sensor is electrically connected with the input of A/D converter, and the output of A/D converter is connected on the input of signal amplifier；Described triggering circuit is connected with monostable flipflop and relay；The output of described signal amplifier is electrically connected on the pin 2 of monostable flipflop, and the pin 3 of monostable flipflop is also contacted with relay；Described relay is also electrically connected with control switch；This multisensor camera triggers device, by traditional push button is triggered the form that device is designed to trigger circuit, make its in operation sensitivity higher, the reaction rate of camera is faster, it is easy to preferably catch picture, and, its contact is reliable, cannot will not use because of the damage of part.
Description
Technical field
The utility model relates to camera apparatus technical field, is specially a kind of multisensor camera and triggers device.
Background technology
Various types of camera apparatus are used for capturing image, aerial camera, mobile phone camera, digital camera etc..And make
Can include that the one or more sensor cameras random time from different perspectives being configured to is gone for a kind of multisensor camera
Control catches picture, and this is just too high to magazine triggering device and sensitivity requirement.The triggering device of general camera can because
The problem of sensitivity causes seizure moment picture to be missed, so the triggering device of multisensor camera is to determine that a camera is clapped
According to fine or not key factor.
Utility model content
The purpose of this utility model is to provide a kind of multisensor camera to trigger device, to solve in above-mentioned background technology
The problem proposing.
For achieving the above object, the utility model provides following technical scheme: a kind of multisensor camera triggers device, bag
Include imageing sensor, A/D converter, signal amplifier and triggering circuit, the output of described imageing sensor and A/D converter
Input be electrically connected with, the output of A/D converter is connected on the input of signal amplifier；Described triggering circuit is gone here and there
It is connected with monostable flipflop and relay；The output of described signal amplifier is electrically connected at the pin 2 of monostable flipflop
On, the pin 3 of monostable flipflop is also contacted with relay；Described relay is also electrically connected with control switch.
Preferably, the pin 2 of described monostable flipflop and the wire of pin 4 are parallel with pull-up resistor R1, monostable
Being additionally provided with transistor Q between state trigger and relay, the basis set of transistor Q is connected on the pin 3 of monostable flipflop,
The colelctor electrode of transistor Q connects with relay, and the transmitting collection of transistor Q is connected on power supply, and the output of power supply is all contacted
There is electric capacity C.
Preferably, the pin 6 of described monostable flipflop is provided with certain voltage threshold, and output voltage exceedes threshold value
When, monostable flipflop can occur to overturn output low level.
Preferably, described relay adhesive control switch in the case of energising, turns off control in the event of a power failure and opens
Close.
Compared with prior art, the beneficial effects of the utility model are:
This multisensor camera triggers device, by traditional push button triggers the shape that device is designed to trigger circuit
Formula so that it is sensitivity is higher in operation, the reaction rate of camera is faster, it is simple to preferably catch picture, and, it connects
Touch property reliable, cannot will not use because of the damage of part.
Brief description
Fig. 1 is gridless control chart of the present utility model；
Fig. 2 is the circuit diagram of triggering circuit of the present utility model.
In figure: 1 imageing sensor；2A/D converter；3 signal amplifiers；4 triggering circuit；41 monostable flipflops；42 continue
Electrical equipment；5 control switches.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Referring to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of multisensor camera triggers device, including
Imageing sensor the 1st, A/D converter the 2nd, signal amplifier 3 and triggering circuit 4, the output of imageing sensor 1 and A/D converter 2
Input be electrically connected with, the output of A/D converter 2 is connected on signal amplifier 3 input；String in triggering circuit 4
It is connected with monostable flipflop 41 and relay 42；It is parallel with pull-up electricity on the wire of the pin 2 of monostable flipflop 41 and pin 4
Resistance R1, is additionally provided with transistor Q between monostable flipflop 41 and relay 42, and the basis set of transistor Q is connected in monostable
On the pin 3 of trigger 41, the colelctor electrode of transistor Q connects with relay 42, and the transmitting collection of transistor Q is connected on power supply,
And the output of power supply is all connected with electric capacity C, the make and break process for circuit provides buffer voltagc；The output of signal amplifier 3
Being electrically connected on the pin 2 of monostable flipflop 41, the pin 3 of monostable flipflop 41 is also contacted with relay 42, relay
The output of device 42 is electrically connected with control switch 5, the energising of relay 42 and the process of power-off, determines to control switch 5
The state of adhesive and shutoff；This multisensor camera triggers device in use, by camera lens to image frame
Seizure, imageing sensor 1 is carried out signals collecting to image and sends signal to A/D converter 2 through circuit, A/D changes
Picture signal is carried out digital processing and changes into the signal of telecommunication by device 2, and is amplified charge signal through signal amplifier 3, puts
The pulse signal that the signal of telecommunication after great is converted into burst is input to drawing of monostable flipflop 41 after pull-up resistor R1 process
On pin 2, then pin 3 is converted into the output output from monostable flipflop 41 for the high level, then the current collection by transistor Q
Relay 42 meeting adhesive control switch 5 start triggering circuits that pole flows under relay 42, high level state are in running order；
Subsequently after a pulse signal ends, power supply is charged by pull-up resistor R1, makes the level liter of the pin 2 of monostable flipflop 41
Height, power supply makes No. 6 pin voltages exceed threshold value by R2 charging, and now, monostable flipflop 41 overturns, and pin 3 exports low
The relay 42 that level is flowed under relay 42, low level state by the colelctor electrode of transistor Q can turn off control switch 5, thus
Triggering circuit 4 is made to be off, it is achieved to trigger the conservative control of device to this multisensor camera.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that and can carry out multiple change to these embodiments, repair in the case of without departing from principle of the present utility model and spirit
Changing, replacing and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. multisensor camera trigger a device, including imageing sensor (1), A/D converter (2), signal amplifier (3) and
Trigger circuit (4), it is characterised in that: the output of described imageing sensor (1) electrically connects with the input of A/D converter (2)
Connecing, the output of A/D converter (2) is connected on signal amplifier (3) input；Described triggering circuit (4) is connected with list
Steady state trigger (41) and relay (42)；The output of described signal amplifier (3) is electrically connected at monostable flipflop
(41), on pin 2, the pin 3 of monostable flipflop (41) is also contacted with relay (42)；Described relay (42) is also electrically
It is connected with control switch (5).
2. a kind of multisensor camera according to claim 1 triggers device, it is characterised in that: described monostable flipflop
(41) it is parallel with pull-up resistor R1, between monostable flipflop (41) and relay (42) on pin 2 and the wire of pin 4
Being additionally provided with transistor Q, the basis set of transistor Q is connected on the pin 3 of monostable flipflop (41), the colelctor electrode of transistor Q
Connecting with relay (42), the transmitting collection of transistor Q is connected on power supply, and the output of power supply is all connected with electric capacity C.
3. a kind of multisensor camera according to claim 1 triggers device, it is characterised in that: described monostable flipflop
(41) pin 6 is provided with certain voltage threshold, and when output voltage exceedes threshold value, monostable flipflop (41) can turn over
Turn output low level.
4. a kind of multisensor camera according to claim 1 triggers device, it is characterised in that: described relay (42) exists
Adhesive control switch (5) in the case of energising, turns off control switch (5) in the event of a power failure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650017.6U CN205681539U (en) | 2016-06-23 | 2016-06-23 | A kind of multisensor camera triggers device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650017.6U CN205681539U (en) | 2016-06-23 | 2016-06-23 | A kind of multisensor camera triggers device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205681539U true CN205681539U (en) | 2016-11-09 |
Family
ID=57429275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620650017.6U Expired - Fee Related CN205681539U (en) | 2016-06-23 | 2016-06-23 | A kind of multisensor camera triggers device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205681539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107370931A (en) * | 2017-08-31 | 2017-11-21 | 信利光电股份有限公司 | A kind of camera module and electronic equipment |
-
2016
- 2016-06-23 CN CN201620650017.6U patent/CN205681539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107370931A (en) * | 2017-08-31 | 2017-11-21 | 信利光电股份有限公司 | A kind of camera module and electronic equipment |
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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 |
Granted publication date: 20161109 Termination date: 20180623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |