CN203758541U - Novel automatic control sensor - Google Patents
Novel automatic control sensor Download PDFInfo
- Publication number
- CN203758541U CN203758541U CN201420116451.7U CN201420116451U CN203758541U CN 203758541 U CN203758541 U CN 203758541U CN 201420116451 U CN201420116451 U CN 201420116451U CN 203758541 U CN203758541 U CN 203758541U
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- China
- Prior art keywords
- connects
- bottom shell
- shell plate
- diode
- ring groove
- Prior art date
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- Expired - Fee Related
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Abstract
Provided is a novel automatic control sensor which solves the problem that a present sensor may not suitable for moist environment. Signal transmission is unstable and normal use is influenced due to the fact that electric components in the present sensor are severely influenced by moisture. The novel automatic control sensor is composed of a bottom shell plate (1), right-angled bosses (2), circular-ring-shaped grooves (3), waterproof rubber pads (4), threads, a waterproof rubber layer, an outer casing (17), an assembly support and an observation window (18), wherein the right-angled bosses (2) are respectively arranged at the left and right sides of the bottom shell plate (1), right angles of the right-angled bosses (2) are respectively connected with the circular-ring-shaped grooves (3), the bottoms of the circular-ring-shaped grooves (3) are respectively connected with the waterproof rubber pads (4), both the right-angled bosses (2) and the circular-ring-shaped grooves (3) include the threads, the threads are combined with the waterproof rubber layer, the outer casing (17) is connected to the bottom shell plate (1) via the threads and the waterproof rubber layer, the bottom shell plate (1) is connected with the assembly support, the assembly support is sequentially connected with internal assemblies of the sensor, and the observation window (18) is formed in the top end of the outer casing (17).
Description
Technical field
the utility model relates to a kind of new type auto control sensor.
Background technology
existing sensor has a variety of, but has some sensors not to be suitable for the place of humid environment, due to entering of moisture, causes electric elements to be subject to serious impact, and transmission of signal effect is unstable, cannot normally use.
Summary of the invention
the purpose of this utility model is to provide a kind of new type auto control sensor of a kind of good airproof performance, precise control.
above-mentioned object realizes by following technical scheme:
a kind of new type auto control sensor, its composition comprises: bottom shell plate, the left side of described bottom shell plate and right side all have right angle boss, the place, right angle of described right angle boss connects ring groove, the bottom of described ring groove connects waterproof pad, described right angle boss and described ring groove all have screw thread, the compound one deck Waterproof glue line of described screw thread, shell body is connected described bottom shell plate with Waterproof glue line by screw thread, described bottom shell plate assembles support, described assembling support is connecting sensor intraware in turn, the top of described shell body has visual windows.
described a kind of new type auto control sensor, described sensor internal assembly comprises circuit board, and described circuit board connects described bottom shell plate, and described circuit board connects field effect transistor FEP, and described field effect transistor FEP connects PIR heating; Described assembling support connects Fresnel filter lens.
described a kind of new type auto control sensor, described assembling support comprises annulus, the inside of described bottom shell plate has interior ring groove, the inside of described interior ring groove has screw thread, the bottom of described annulus has internal thread, described annulus is threaded connection described interior ring groove, the top of described annulus has boss, described boss has external thread, described boss is threaded connection circular ring cover, described circular ring cover is threaded connection arch brace circle, described arch brace circle connects PIR heating, described arch brace circle connects the annulus centring ring with inner groovy, described inner groovy has 4 locating slots, described inner groovy clamping Fresnel filter lens, described locating slot grafting conical dowel pin location.
described a kind of new type auto control sensor, described bottom shell plate has interface, described interface inserts pin, described pin connecting circuit board, described circuit board comprises voltage stabilizing diode VD, described diode VD contact resistance R, described resistance R connects voltage stabilizing diode V, described voltage stabilizing diode V connects commutation diode D, described voltage stabilizing diode VD connecting valve S, described voltage stabilizing diode V is all connected PIR heating with described diode VD, and described PIR heating connects infrared emission stamp-mounting-paper diode E.
beneficial effect:
1. the utility model adopts right angle boss and ring groove are used in conjunction with, and make being connected firmly between shell body and bottom shell plate, safety.
the waterproof pad that the utility model adopts makes shell body good with the good airproof performance being connected, waterproof, moisture effect between bottom shell plate with Waterproof glue line, and the environmental requirement of application is low, practical.
inner groovy clamping Fresnel filter lens of the present utility model utilizes locating slot grafting conical dowel pin location, makes Fresnel filter lens firm, stable.
various connected mode of the present utility model and assembling support make being connected firmly between electric elements, make the usability of this product stable, effective.
accompanying drawing explanation:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is circuit diagrams of accompanying drawing 1.
accompanying drawing 3 is structural representations that are connected location of annulus centring ring and Fresnel filter lens in accompanying drawing 1.
embodiment:
embodiment 1:
a kind of new type auto control sensor, its composition comprises: bottom shell plate 1, the left side of described bottom shell plate and right side all have right angle boss 2, the place, right angle of described right angle boss connects ring groove 3, the bottom of described ring groove connects waterproof pad 4, described right angle boss and described ring groove all have screw thread, the compound one deck Waterproof glue line of described screw thread, shell body 17 is connected described bottom shell plate with Waterproof glue line by screw thread, described bottom shell plate assembles support, described assembling support is connecting sensor intraware in turn, the top of described shell body has visual windows 18.
embodiment 2:
a kind of new type auto control sensor described in embodiment 1, described sensor internal assembly comprises circuit board 5, described circuit board connects described bottom shell plate, and described circuit board connects field effect transistor FEP6, and described field effect transistor FEP connects PIR heating 7; Described assembling support connects Fresnel filter lens 8.
embodiment 3:
a kind of new type auto control sensor described in embodiment 1 or 2, described assembling support comprises annulus 9, the inside of described bottom shell plate has interior ring groove 10, the inside of described interior ring groove has screw thread, the bottom of described annulus has internal thread, described annulus is threaded connection described interior ring groove, the top of described annulus has boss 11, described boss has external thread, described boss is threaded connection circular ring cover 12, described circular ring cover is threaded connection arch brace circle 13, described arch brace circle connects PIR heating, described arch brace circle connects the annulus centring ring 14 with inner groovy, described inner groovy has 4 locating slots 15, described inner groovy clamping Fresnel filter lens, described locating slot grafting conical dowel pin 16 location.
embodiment 4:
a kind of new type auto control sensor described in embodiment 1 or 2, described bottom shell plate has interface 19, described interface inserts pin 20, described pin connecting circuit board, described circuit board comprises voltage stabilizing diode VD, described diode VD contact resistance R, described resistance R connects voltage stabilizing diode V, described voltage stabilizing diode V connects commutation diode D, described voltage stabilizing diode VD connecting valve S, described voltage stabilizing diode V is all connected PIR heating with described diode VD, described PIR heating connects infrared emission stamp-mounting-paper diode E.
Claims (4)
1. a new type auto control sensor, its composition comprises: bottom shell plate, it is characterized in that: the left side of described bottom shell plate and right side all have right angle boss, the place, right angle of described right angle boss connects ring groove, the bottom of described ring groove connects waterproof pad, described right angle boss and described ring groove all have screw thread, the compound one deck Waterproof glue line of described screw thread, shell body is connected described bottom shell plate with Waterproof glue line by screw thread, described bottom shell plate assembles support, described assembling support is connecting sensor intraware in turn, the top of described shell body has visual windows.
2. a kind of new type auto control sensor according to claim 1, it is characterized in that: described sensor internal assembly comprises circuit board, described circuit board connects described bottom shell plate, described circuit board connects field effect transistor FEP, and described field effect transistor FEP connects PIR heating; Described assembling support connects Fresnel filter lens.
3. a kind of new type auto control sensor according to claim 2, it is characterized in that: described assembling support comprises annulus, the inside of described bottom shell plate has interior ring groove, the inside of described interior ring groove has screw thread, the bottom of described annulus has internal thread, described annulus is threaded connection described interior ring groove, the top of described annulus has boss, described boss has external thread, described boss is threaded connection circular ring cover, described circular ring cover is threaded connection arch brace circle, described arch brace circle connects PIR heating, described arch brace circle connects the annulus centring ring with inner groovy, described inner groovy has 4 locating slots, described inner groovy clamping Fresnel filter lens, described locating slot grafting conical dowel pin location.
4. a kind of new type auto control sensor according to claim 2, it is characterized in that: described bottom shell plate has interface, described interface inserts pin, described pin connecting circuit board, described circuit board comprises voltage stabilizing diode VD, described diode VD contact resistance R, described resistance R connects voltage stabilizing diode V, described voltage stabilizing diode V connects commutation diode D, described voltage stabilizing diode VD connecting valve S, described voltage stabilizing diode V is all connected PIR heating with described diode VD, described PIR heating connects infrared emission stamp-mounting-paper diode E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116451.7U CN203758541U (en) | 2014-03-15 | 2014-03-15 | Novel automatic control sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116451.7U CN203758541U (en) | 2014-03-15 | 2014-03-15 | Novel automatic control sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758541U true CN203758541U (en) | 2014-08-06 |
Family
ID=51253797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420116451.7U Expired - Fee Related CN203758541U (en) | 2014-03-15 | 2014-03-15 | Novel automatic control sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952982A (en) * | 2017-04-10 | 2017-07-14 | 无锡职业技术学院 | A kind of infrared sensing device for being easy to detect |
-
2014
- 2014-03-15 CN CN201420116451.7U patent/CN203758541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952982A (en) * | 2017-04-10 | 2017-07-14 | 无锡职业技术学院 | A kind of infrared sensing device for being easy to detect |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170315 |