CN206294404U - A kind of microwave sensor - Google Patents
A kind of microwave sensor Download PDFInfo
- Publication number
- CN206294404U CN206294404U CN201621384276.5U CN201621384276U CN206294404U CN 206294404 U CN206294404 U CN 206294404U CN 201621384276 U CN201621384276 U CN 201621384276U CN 206294404 U CN206294404 U CN 206294404U
- Authority
- CN
- China
- Prior art keywords
- microwave
- sensor
- inductive head
- circuit board
- rotary switch
- 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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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model provides a kind of microwave sensor, including pole and inductive head, pole upper end is provided with fixed plate, and lower end is connected with inductive head rear wall, inductive head front side wall is provided with opening, and rear wall is provided with rotary switch, rotary switch is fixedly connected with inductive head, lens are provided with opening, seal washer is provided between opening and lens, the circuit board parallel with lens is provided with inductive head, and circuit board is fixed by screw, circuit board is welded with microwave remote sensor successively from inside to outside, FET, light-sensitive unit, sound transducer, time-delay mechanism and micro computer, light-sensitive unit and time-delay mechanism electrically connect rotary switch simultaneously, micro computer, microwave remote sensor, sound transducer and micro computer are electrically connected with FET simultaneously.The utility model microwave sensor, simple structure is installed relevant position, can accomplish sensitive clear to the change of induction region, and can be adjusted fixing according to sensing direction, region, and inductive effects far win single inductor, reduce equipment cost.
Description
Technical field
The utility model is related to a kind of inductor, more particularly to a kind of microwave sensor.
Background technology
Sensor is the device for receiving signal or stimulating and react, and it is another right to be converted into measured physical quantity or chemical quantity
The device that should be exported.For Automated condtrol, security device etc..Sensor is a kind of detection means, can be experienced measured
Information, and the information experienced can will be detected, the information output of electric signal or other required forms is for conversion into according to certain rules,
Required with meeting the transmission of information, treatment, storage, display, record and control etc..It realizes automatic detection and automatically controls
Primary link.Existing inductor function is all relatively simple, and its sensing result all existing defects, such as infrared inductor is easy
Disturbed by various thermals source, light source, radio-frequency radiation, thermal current, sound inductor is easily subject to interference of sound of distant place etc..Also
Although some inductors can adjust direction, the time one grows easily absent-mindedness and causes induction zone to change.
Utility model content
【1】The technical problem to be solved
The technical problems to be solved in the utility model is to provide a kind of simple structure, can accomplish spirit to the change of induction region
Quick clear, inductive effects far win the microwave sensor of single inductor.
【2】The technical scheme of solve problem
The utility model provides a kind of microwave sensor, including pole 1 and inductive head 3, and the upper end of the pole 1 is provided with fixation
Plate and lower end is connected with the rear wall of the inductive head 3 by fixed seat 2, the fixed seat 2 respectively with the pole 1, the sense
First 3 are answered to be hinged, and hinged place is fixed by screw, the front side wall of the inductive head 3 is provided with opening and rear wall is provided with rotary switch
31, the rotary switch 31 is fixedly connected with the inductive head 3, and lens 39, the opening and lens 39 are provided with the opening
Between be provided with seal washer, the circuit board 32 parallel with the lens 39 is provided with the inductive head 3, and the circuit board 32 is logical
Screw is crossed to fix, the circuit board 32 be welded with successively from inside to outside microwave remote sensor 33, FET 34, light-sensitive unit 35,
Sound transducer 36, time-delay mechanism 37 and micro computer 38, the light-sensitive unit 35 and the time-delay mechanism 37 electrically connect institute simultaneously
Rotary switch 31, the micro computer 38 are stated, the microwave remote sensor 33, the sound transducer 36 and the micro computer 38 are simultaneously
Electrically connected with the FET 34；Induction sensitivity is improve, regulation more facilitates and fixation.
Further, the axial restraint of the rotary switch 31, rotates in a circumferential direction；Rotary switch position is set to fix but circumferential not solid
It is fixed.
Further, the rotary switch 31 includes illumination knob and time delay knob, and the illumination knob is photosensitive with described
Device 35 is electrically connected, and the time delay knob is electrically connected with the time-delay mechanism 37；Contribute to switch to set effectively to continue.
Further, the microwave remote sensor 33 is fixed in the middle of the circuit board 32；By position be fixed on centre make it is micro-
The effect of wave sensor is more efficient, and inductive effects are better.
Further, the FET 34 is provided with 14, located at the left and right sides of the microwave remote sensor 33, the light
Quick device 35 is provided with 4, and located at the microwave remote sensor, about 33 both sides, and the sound transducer 36 is provided with 4, sets respectively
In 33 4 jiaos of the microwave remote sensor；Improve inductive effects.
Further, the lower right corner of the circuit board 32 is provided with sleeve and circular hole, and the sleeve is welded on the circuit board
On 32, the sleeve and the circular hole are located at the right side of the micro computer 38；Connect electric wire more to facilitate, regular maintenance is convenient.
【3】Beneficial effect
The utility model microwave sensor, simple structure is installed relevant position, and the change of induction region can be accomplished
Sensitive clear, and can be adjusted fixing according to sensing direction, region, inductive effects far win single inductor, reduce equipment into
This.
Brief description of the drawings
Fig. 1 is the front view of the utility model microwave sensor；
Fig. 2 is the structural representation of the utility model microwave sensor；
Fig. 3 is the right view of the utility model microwave sensor；
Fig. 4 is the partial rear view of the utility model microwave sensor.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model embodiment is discussed in detail.
Refering to Fig. 1 to Fig. 4, the utility model provides a kind of microwave sensor, can be to the sensing direction of regulation, the change in region
Change accomplishes sensitive clear, and it includes pole 1 and inductive head 3, and the upper end of pole 1 is provided with fixed plate and after lower end and the inductive head 3
Side wall is connected by fixed seat 2, and at fixed position, fixed-area is big, promotes fixation, and induction zone is proofreaded during convenient installation
Domain, the fixed seat 2 is hinged with the pole 1, the inductive head 3 respectively, and hinged place is fixed by screw, convenient to use process pair
Direction is adjusted, and extends that direction is ageing to avoid overlong time from relaxing by screw, and the front side wall of inductive head 3 is provided with out
Mouthful and rear wall is provided with rotary switch 31, the rotary switch 31 is fixedly connected with the inductive head 3, is open and facilitates the sensor to carry out
Sensing, rotary switch 31 is easy to regulation, and treatment is easy to sensing result, and the position of rotary switch 31 is fixed by fixation, and this is opened
It is intraoral to be provided with lens 39, seal washer is provided between the opening and lens 39, lens 39 help to be enlarged microwave, addition
Seal washer can prevent situations such as dust, infiltration, and the circuit board 32 parallel with the lens 39 is provided with the inductive head 3, and should
Circuit board 32 is fixed by screw, and the electronic component for helping to set on circuit boards preferably plays effect, is using process
In do not produce displacement, the circuit board 32 be welded with successively from inside to outside microwave remote sensor 33, FET 34, light-sensitive unit 35,
Sound transducer 36, time-delay mechanism 37 and micro computer 38, this is exactly from inside to outside, to edge, to be so laid out from the middle of circuit board 32
Work can be made in order, the microwave remote sensor 33 receives the microwave that is reflected by testee or by measured object, and by it
Electric signal is converted into, the sound transducer 36 is sensed by receiving sound wave, can be by sensor by such layout
Function is ultimate attainment, and promotes to be complementary to one another between sensor to improve induction sensitivity, and the light-sensitive unit 35 and the time delay are filled
37 are put while electrically connect the rotary switch 31, the micro computer 38, illuminance and time delay are configured by rotary switch 31, should
Light-sensitive unit 35 according to set to external world light detected and converted optical signals to electric signal, while with the time-delay mechanism 37
Result is transmitted after treatment to micro computer 38, the microwave remote sensor 33, the sound transducer 36 and the micro computer 38 are simultaneously
Electrically connected with the FET 34, can be enlarged for induced signal and promote sensitivity to improve by the FET 34, and will expanded
Big signal transmission to micro computer 38 is processed, and is controlled according to result.
In order to be able to improve induction region, can be adjusted fixing according to sensing direction, region, the rotation in the present embodiment
The axial restraint of button switch 31, rotates in a circumferential direction, and fixes the position of rotary switch 31 and the rotation of circumferencial direction keeps smooth, the rotation
Button switch 31 includes illumination knob and time delay knob, inductor is more preferably controlled, and energy saving, improves using effect, the photograph
Degree knob is electrically connected with the light-sensitive unit 35, and the time delay knob is electrically connected with the time-delay mechanism 37, is improve two knobs and is set
Validity, the microwave remote sensor 33 is fixed in the middle of the circuit board 32, makes microwave induced performance maximum efficiency, the FET
34 are provided with 14, located at the left and right sides of microwave remote sensor 33, induced signal are expanded into optimum degree, the light-sensitive unit 35
4 are provided with, about 33 both sides located at the microwave remote sensor, ambient dimness degree monitoring is accurate, the sound transducer
36 are provided with 4, are respectively arranged on 33 4 jiaos of the microwave remote sensor, sensitively sense the sound in the region, the bottom right of circuit board 32
Angle is provided with sleeve and circular hole, and the sleeve is welded on the circuit board 32, and the sleeve and the circular hole are located at the right side of micro computer 38,
Protection electric wire simultaneously increases the service life, and being arranged on by micro computer 38 makes electric wire easy to connect.
Operation principle of the present utility model：Pole 1 is fixed on relevant position, the induction zone of inductive head 3 is adjusted as desired
Domain, is configured, light-sensitive unit 35 by rotary switch 31 to illuminance and time delay to light-sensitive unit 35 and time-delay mechanism 37
Combine to set according to ambient and will limit data transfer to micro computer 38 together with time-delay mechanism 37, microwave remote sensor 33 is by saturating
Mirror 39 expands microwave and is transformed into electric signal, while sound transducer 36 senses sound wave and is converted into electric signal, both electric signals
Complementation is expanded by FET 34 to be transmitted to micro computer 38, and micro computer 38 is processed electric signal according to result is set, and
Light fixture is controlled according to result.
The utility model microwave sensor, simple structure is installed relevant position, and the change of induction region can be accomplished
Sensitive clear, and can be adjusted fixing according to sensing direction, region, inductive effects far win single inductor, reduce equipment into
This.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of the technology of the present invention principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of microwave sensor, it is characterised in that：Including pole (1) and inductive head (3), pole (1) upper end is provided with solid
Fixed board and lower end is connected with the inductive head (3) rear wall by fixed seat (2), the fixed seat (2) respectively with the pole
(1), the inductive head (3) is hinged, and hinged place is fixed by screw, and inductive head (3) front side wall is provided with opening and rear side
Wall is provided with rotary switch (31), and the rotary switch (31) is fixedly connected with the inductive head (3), and lens are provided with the opening
(39), it is provided with seal washer, the inductive head (3) between the opening and lens (39) and is provided with parallel with the lens (39)
Circuit board (32), and the circuit board (32) fixed by screw, and the circuit board (32) is welded with micro- successively from inside to outside
Wave sensor (33), FET (34), light-sensitive unit (35), sound transducer (36), time-delay mechanism (37) and micro computer
(38), the light-sensitive unit (35) and the time-delay mechanism (37) are while electrically connect the rotary switch (31), the micro computer
(38), the microwave remote sensor (33), the sound transducer (36) and the micro computer (38) and meanwhile with the FET
(34) electrically connect.
2. microwave sensor as claimed in claim 1, it is characterised in that：Rotary switch (31) axial restraint, circumferential rotation
Turn.
3. microwave sensor as claimed in claim 1, it is characterised in that：The rotary switch (31) is including illumination knob and prolongs
When knob, the illumination knob electrically connects with the light-sensitive unit (35), the time delay knob and the time-delay mechanism (37) electricity
Connection.
4. microwave sensor as claimed in claim 1, it is characterised in that：The microwave remote sensor (33) is fixed on the circuit
In the middle of plate (32).
5. microwave sensor as claimed in claim 1, it is characterised in that：The FET (34) is provided with 14, sets respectively
In the microwave remote sensor (33) left and right sides, the light-sensitive unit (35) is provided with 4, located at the microwave remote sensor (33)
Upper and lower both sides, the sound transducer (36) is provided with 4, located at the microwave remote sensor (33) corner.
6. microwave sensor as claimed in claim 1, it is characterised in that：Circuit board (32) lower right corner is provided with sleeve and circle
Hole, and the sleeve is welded on the circuit board (32), the sleeve and the circular hole are located at the micro computer (38) right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384276.5U CN206294404U (en) | 2016-12-16 | 2016-12-16 | A kind of microwave sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384276.5U CN206294404U (en) | 2016-12-16 | 2016-12-16 | A kind of microwave sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206294404U true CN206294404U (en) | 2017-06-30 |
Family
ID=59104546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621384276.5U Expired - Fee Related CN206294404U (en) | 2016-12-16 | 2016-12-16 | A kind of microwave sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206294404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358077A (en) * | 2018-10-23 | 2019-02-19 | 济源市超光传感器系统工程有限公司 | A kind of metal crack detection device sensed using microwave |
-
2016
- 2016-12-16 CN CN201621384276.5U patent/CN206294404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358077A (en) * | 2018-10-23 | 2019-02-19 | 济源市超光传感器系统工程有限公司 | A kind of metal crack detection device sensed using microwave |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170630 Termination date: 20171216 |