CN201673252U - Microwave inductor that can be regulated - Google Patents
Microwave inductor that can be regulated Download PDFInfo
- Publication number
- CN201673252U CN201673252U CN2010201963263U CN201020196326U CN201673252U CN 201673252 U CN201673252 U CN 201673252U CN 2010201963263 U CN2010201963263 U CN 2010201963263U CN 201020196326 U CN201020196326 U CN 201020196326U CN 201673252 U CN201673252 U CN 201673252U
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- microwave
- inductor
- wiring board
- base
- device plate
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- Expired - Fee Related
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Abstract
A microwave inductor that can be regulated pertains to the field of microwave inductor technology. The microwave inductor includes a box cover and a base in mutual fastening, and a circuit board and a microwave device plate provided between the box cover and the base, wherein an inductor with decimal coding switch is fixed on the circuit board, and the microwave device plate is fixed above the circuit board by the setting shielding base. The utility model has compact conformation and professional design, the inductor adopts a decimal coding switch to modulate the time-delay, sensitivity and light control of the product, the regulating scope is accurate, and has a prodigious function to the safety, the working voltage of the utility model is 95V/AC-265V/AC, the interval of the working voltage can meet the requirement of the customer and have strong flexibility, the electronic components of the utility model constituting the electronic circuit are provided on the circuit board, the microwave device plate is provided on the circuit board through a shielding base, the working of the microwave device plate is not affected by the circuit board, so that the work is more stable.
Description
Technical field
The utility model belongs to the microwave sensor technical field, is specifically related to a kind of microwave sensor that can accurately regulate.
Background technology
The Doppler effect of microwave makes microwave sensor have broad application prospect aspect the detection mobile object, it is compared with infra-red detection, have that the nonmetallic materials of not being subjected to intercept, can surmount stopping as plastics, glass and timber, detect the mobile status of unknown object in the particular range, and be not subjected to the interference of surrounding environment thermal source, and can round-the-clock work, mobile object made put accurately should.At present, it all is to go to regulate by potentiometer that a lot of microwave sensors on the market are regulated parameters (as time-delay, sensitivity, light-operated), and it is not very accurate that the shortcoming of this kind control method is to regulate some parameter, and certain potential safety hazard is played in security protection; And the operating voltage of general microwave sensor is 220V/AC-240V/AC, and the use of product is brought certain limitation; And there are shortcomings such as components and parts dense arrangement in general microwave sensor inside, makes the problems such as electromagnetism distribution, heat radiation of wiring board influence microwave emission and the effect that receives.
The utility model content
At the problem that prior art exists, the purpose of this utility model is that design provides a kind of and can accurately regulate time-delay, sensitivity, parameters such as light-operated, the technical scheme of the microwave sensor that working voltage broad and microwave device and microwave circuit are independent of each other.
The described a kind of microwave sensor that can accurately regulate, the lid and the base that comprise mutual fastening, and be arranged on wiring board and microwave device plate between lid and the base, it is characterized in that fixedly installing on the described wiring board inductor with ten code switchs, described microwave device plate is fixed on the wiring board top by the shielding base that is provided with.
The described a kind of microwave sensor that can accurately regulate is characterized in that described inductor is fixedly set in wiring board one end, relative set inductor perforate on the lid of inductor top.
The described a kind of microwave sensor that can accurately regulate, it is characterized in that fixedly installing the shielding base on the wiring board of described inductor one side, the shielding base upper surface connects the base plate that is provided for supporting the microwave device plate, connect on the base plate microwave device plate is set, in the middle of the microwave device plate antenna is set, antenna is arranged in the spherical cavity of lid.
The described a kind of microwave sensor that can accurately regulate is characterized in that described microwave device plate is the microwave platelet.
The described a kind of microwave sensor that can accurately regulate is characterized in that fixedly installing electrode capacitance on the wiring board of described shielding chassis left side, and the electrode capacitance left side fixedly installs relay and binding post, relative set binding post hole on the lid of binding post top.
The described a kind of microwave sensor that can accurately regulate, it is characterized in that fixedly installing photodiode and light emitting diode on the wiring board of described inductor front side relative set photodiode hole and hole of light emitting diode on the lid of photodiode and light emitting diode top.
The described a kind of microwave sensor that can accurately regulate is characterized in that described base plate welding is arranged at the shielding base upper surface, and the shielding base passes wiring board by the leg that is provided with on it, fixedlys connected with wiring board.
The above-mentioned a kind of microwave sensor that can accurately regulate, compact conformation, reasonable in design, inductor adopts has the time-delay that ten code switchs remove to regulate product, sensitivity and light-operated, the scope of regulating is accurate, very big effect is played in security protection, operating voltage of the present utility model is at 95V/AC-265V/AC, client's demand can be satisfied in the operating voltage interval, dirigibility is strong, and the electronic devices and components setting of the utility model composition electronic circuit in the circuit board, and the microwave device plate is arranged on the wiring board by the shielding base, make the work of microwave device plate not be subjected to the influence of wiring board, make its more stable work.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 2 is a cut-open view of the present utility model.
Among the figure: 1-binding post hole; The 2-hole of light emitting diode; 3-photodiode hole; The 4-lid; The perforate of 5-inductor; The 6-relay; The 7-binding post; The 8-electrode capacitance; 9-shields base; The 9a-leg; The 10-wiring board; The 11-inductor; The 12-photodiode; The 13-light emitting diode; The 14-base plate; 15-microwave device plate; The 16-antenna; The 17-base.
Embodiment
Further specify the utility model below in conjunction with Figure of description.
As illustrated in fig. 1 and 2, a kind of microwave sensor that can accurately regulate comprises by four buckles be fastened and connected together lid 4 and base 17, is provided with wiring board 10 and microwave device plate 15 between lid 4 and the base 17.
The right-hand member of wiring board 10 has fixedly installed inductor 11, inductor 11 has ten code switchs, can accurately regulate time-delay, the sensitivity and light-operated of product, relative set inductor perforate 5 on the lid 4 of inductor 11 tops, make ten code switchs of inductor 11 expose lid 4, can regulate; Fixedly install photodiode 12 and light emitting diode 13 on the wiring board 10 of the front side of inductor 11, relative set photodiode hole 3 and hole of light emitting diode 2 on the lid 4 of photodiode 12 and light emitting diode 13 tops; Shielding base 9 is set on the wiring board 10 in inductor 11 left sides, around the shielding base 9 four leg 9a are set, leg 9a passes the perforate on the wiring board 10, and be fixed on the wiring board 10 by soldering, the upper surface of shielding base 9 has been fixed base 14 by the mode of soldering all around, the upper surface of base 14 has been fixed microwave device plate 15 by scolding tin, microwave device plate 15 is the microwave platelet, the centre position of microwave device plate 15 is provided with antenna 16, antenna 16 is arranged in the spherical cavity of lid 4, microwave device plate 15 is arranged at the top of wiring board 10, makes microwave device plate 15 not influenced by the electronic devices and components on the wiring board 10, makes more stable work reliable; The left side of shielding base 9 is provided with one group of electrode capacitance 8 side by side, electrode capacitance 8 left sides fixedly install relay 6 and binding post 7, relative set binding post hole 1 on the lid 4 of binding post 7 tops, binding post 7 can be connected with external power source, various electronic component circuit on the wiring board 10 link together, and form the electronic circuit of microwave sensor indispensability.
Claims (7)
1. the microwave sensor that can accurately regulate, the lid (4) and the base (17) that comprise mutual fastening, and be arranged on wiring board (10) and microwave device plate (15) between lid (4) and the base (17), it is characterized in that fixedly installing on the described wiring board (10) inductor (11) with ten code switchs, described microwave device plate (15) is fixed on wiring board (10) top by the shielding base (9) that is provided with.
2. a kind of microwave sensor that can accurately regulate as claimed in claim 1 is characterized in that described inductor (11) is fixedly set in wiring board (10) one ends, and the lid (4) of inductor (11) top is gone up relative set inductor perforate (5).
3. a kind of microwave sensor that can accurately regulate as claimed in claim 1, it is characterized in that fixedly installing on the wiring board (10) of described inductor (11) one sides shielding base (9), shielding base (9) upper surface connects the base plate (14) that is provided for supporting microwave device plate (15), base plate (14) is gone up to connect microwave device plate (15) is set, in the middle of the microwave device plate (15) antenna (16) is set, antenna (16) is arranged in the spherical cavity of lid (4).
4. a kind of microwave sensor that can accurately regulate as claimed in claim 1 is characterized in that described microwave device plate (15) is the microwave platelet.
5. a kind of microwave sensor that can accurately regulate as claimed in claim 1, it is characterized in that fixedly installing electrode capacitance (8) on the wiring board (10) in described shielding base (9) left side, electrode capacitance (8) left side fixedly installs relay (6) and binding post (7), and the lid (4) of binding post (7) top is gone up relative set binding post hole (1).
6. a kind of microwave sensor that can accurately regulate as claimed in claim 1, it is characterized in that fixedly installing on the wiring board (10) of described inductor (11) front side photodiode (12) and light emitting diode (13), photodiode (12) is gone up relative set photodiode hole (3) and hole of light emitting diode (2) with the lid (4) of light emitting diode (13) top.
7. a kind of microwave sensor that can accurately regulate as claimed in claim 3, it is characterized in that described base plate (14) welding is arranged at shielding base (9) upper surface, shielding base (9) passes wiring board (10) by the leg (9a) that is provided with on it, fixedlys connected with wiring board (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201963263U CN201673252U (en) | 2010-05-19 | 2010-05-19 | Microwave inductor that can be regulated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201963263U CN201673252U (en) | 2010-05-19 | 2010-05-19 | Microwave inductor that can be regulated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673252U true CN201673252U (en) | 2010-12-15 |
Family
ID=43330664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201963263U Expired - Fee Related CN201673252U (en) | 2010-05-19 | 2010-05-19 | Microwave inductor that can be regulated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201673252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891782A (en) * | 2015-01-06 | 2016-08-24 | 宁波能亮光电科技有限公司 | Microwave radar inductor |
| CN110286367A (en) * | 2019-07-03 | 2019-09-27 | 江西亿施客传感器有限公司 | A kind of miniaturization microwave remote sensor |
-
2010
- 2010-05-19 CN CN2010201963263U patent/CN201673252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891782A (en) * | 2015-01-06 | 2016-08-24 | 宁波能亮光电科技有限公司 | Microwave radar inductor |
| CN110286367A (en) * | 2019-07-03 | 2019-09-27 | 江西亿施客传感器有限公司 | A kind of miniaturization microwave remote sensor |
| CN110286367B (en) * | 2019-07-03 | 2020-07-17 | 江西亿施客传感器有限公司 | Miniaturized microwave sensor |
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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: 20101215 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |