CN205374744U - Transmission is received and is kept away barrier module in integration photoelectricity - Google Patents
Transmission is received and is kept away barrier module in integration photoelectricity Download PDFInfo
- Publication number
- CN205374744U CN205374744U CN201620079036.8U CN201620079036U CN205374744U CN 205374744 U CN205374744 U CN 205374744U CN 201620079036 U CN201620079036 U CN 201620079036U CN 205374744 U CN205374744 U CN 205374744U
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- resistor
- power amplifier
- integrated power
- received
- infrared sensor
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Abstract
The utility model relates to a transmission is received and is kept away barrier module in integration photoelectricity belongs to the electrical technology field, and resistor A is connected with infrared sensor module, resistor B respectively, and resistor B is connected with infrared sensor module, integrated power amplifier's reverse input end respectively, and integrated power amplifier's output is connected with resistor C, and integrated power amplifier's syntropy input is held with slide rheostat's slip and is connected. Adopt the utility model discloses a barrier module is kept away to photoelectricity, can solve technological problem such as current response precision of keeping away the existence of barrier module technology is hanged down, the light source influence is big, the detection range is short.
Description
Technical field
This utility model relates to technical field of electricity, launches particularly to one and is received in integration photoelectricity avoidance module.
Background technology
It is called that infrared ray, infrared ray are invisible rays at spectrum medium wavelength from one section of 0.76 to 400 micron, all can produce infrared ray higher than the material of absolute zero (-273.15 DEG C).Infrared inductor is by infrared reflection principle, when certain part of human body is in infrared spectral range, the infrared ray that infrared emission tube sends is picked up gear due to human body and is reflexed to infrared receiver tube, sending a signal to impulse electromagnetic valve by integrated circuit, electromagnetic valve controls spool by the instruction specified after accepting signal.
Photoelectricity avoidance module includes optical system, detecting element, change-over circuit and execution circuit four major part.And infrared sensor can be divided into transmission-type and reflective by structure difference.Detecting element can be divided into temperature-sensitive detecting element and optical detection device by operation principle.Modal in temperature-sensitive detecting element is exactly critesistor, and critesistor is subject to temperature during infrared radiation and raises, and resistance changes, and becomes signal of telecommunication output by change-over circuit.But in reality, the distance owing to cannot accurately judge barrier and infrared transmission more far weakens along with distance, finally disappears.
Utility model content
For solving the technical barrier that existing avoidance module exists, this utility model takes techniques below scheme:
A kind of transmitting is received in integration photoelectricity avoidance module, it is characterized in that: resistor A is connected with infrared sensor module, resistor B respectively, resistor B is connected with the reverse input end of infrared sensor module, integrated power amplifier respectively, the outfan of integrated power amplifier is connected with resistor C, and the input in the same direction of integrated power amplifier is connected with the sliding end of slide rheostat.
Further describing as technique scheme:
The non-slip moved end common ground of one end of integrated power amplifier and slide rheostat.
Further describing as technique scheme:
The two-terminal-grounding of infrared sensor module.
Accompanying drawing explanation
Fig. 1 is the structure chart that a kind of transmitting of this utility model is received in integration photoelectricity avoidance module.
In figure, 1, resistor A, 2, infrared sensor module, 3, resistor B, 4, slide rheostat, 5, integrated power amplifier, 6, resistor C.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model content is described further.
A kind of transmitting is received in integration photoelectricity avoidance function structure chart as shown in Figure 1, a kind of transmitting is received in integration photoelectricity avoidance module, it is characterized in that: a kind of transmitting is received in integration photoelectricity avoidance module, it is characterized in that: resistor A is connected with infrared sensor module, resistor B respectively, resistor B is connected with the reverse input end of infrared sensor module, integrated power amplifier respectively, the outfan of integrated power amplifier is connected with resistor C, and the input in the same direction of integrated power amplifier is connected with the sliding end of slide rheostat.
Further describing as technique scheme:
The non-slip moved end common ground of one end of integrated power amplifier and slide rheostat.
Further describing as technique scheme:
The two-terminal-grounding of infrared sensor module.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. a transmitting is received in integration photoelectricity avoidance module, it is characterized in that: resistor A(1) respectively with infrared sensor module (2), resistor B(3) be connected, resistor B(3) it is connected with the reverse input end of infrared sensor module (2), integrated power amplifier (5) respectively, the outfan of integrated power amplifier (5) and resistor C(6) it is connected, the input in the same direction of integrated power amplifier (5) is connected with the sliding end of slide rheostat (4).
2. a kind of transmitting as claimed in claim 1 is received in integration photoelectricity avoidance module, it is characterised in that: the non-slip moved end common ground of one end of described integrated power amplifier (5) and slide rheostat (4).
3. a kind of transmitting as claimed in claim 1 is received in integration photoelectricity avoidance module, it is characterised in that: the two-terminal-grounding of described infrared sensor module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079036.8U CN205374744U (en) | 2016-01-27 | 2016-01-27 | Transmission is received and is kept away barrier module in integration photoelectricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079036.8U CN205374744U (en) | 2016-01-27 | 2016-01-27 | Transmission is received and is kept away barrier module in integration photoelectricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374744U true CN205374744U (en) | 2016-07-06 |
Family
ID=56270245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620079036.8U Expired - Fee Related CN205374744U (en) | 2016-01-27 | 2016-01-27 | Transmission is received and is kept away barrier module in integration photoelectricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374744U (en) |
-
2016
- 2016-01-27 CN CN201620079036.8U patent/CN205374744U/en not_active Expired - Fee Related
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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: 20160706 Termination date: 20200127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |