CN108871383A - A kind of sensor device - Google Patents
A kind of sensor device Download PDFInfo
- Publication number
- CN108871383A CN108871383A CN201811105573.5A CN201811105573A CN108871383A CN 108871383 A CN108871383 A CN 108871383A CN 201811105573 A CN201811105573 A CN 201811105573A CN 108871383 A CN108871383 A CN 108871383A
- Authority
- CN
- China
- Prior art keywords
- wind collection
- annulus column
- mounting plate
- sensor device
- shell
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The invention discloses a kind of sensor devices, including：One mounting plate, one top port is detachably arranged at the wind collection of the mounting plate bottom, one is fastened on the sensor in the wind collection, one is detachably arranged at the filter screen on the bottom port of the wind collection, one is arranged in the micromotor at the top of the mounting plate, wherein, the wind collection has the funnel-form hollow cavity of the connection top port and the bottom port, the wind collection includes an annulus column for being detachably arranged at the mounting plate bottom, one is located at the tapered portion being fixedly connected immediately below the annulus column and with the annulus column, it is formed on the inner wall of the tapered portion so that flow spiral enters the wind guide strip in the annulus column, the centre bore of the hollow cavity of the connection wind collection and the air inlet of the micromotor is formed on the mounting plate.The sensor device has the advantages that detection efficiency is high.
Description
Technical field
The present invention relates to detection device technical field more particularly to sensor devices.
Background technique
Sensor is a kind of detection device, can experience measured information, and the information that can will be experienced, by a set pattern
Rule is for conversion into electric signal or the information output of other required forms, to meet transmission, processing, storage, the display, record of information
With control etc. require.Existing sensor device has that detection efficiency is low.Therefore, it is necessary to study a kind of sensor dresses
It sets.
Summary of the invention
Shortcoming present in view of the above technology, the present invention provides a kind of sensor devices that detection efficiency is high.
The technical solution adopted by the present invention to solve the technical problems is：A kind of sensor device, including：One mounting plate,
One top port is detachably arranged at the wind collection of the mounting plate bottom, one is fastened on sensor in the wind collection, one
The filter screen for being used to filter out the impurity in outside air on the bottom port of the wind collection, a setting are detachably arranged in institute
The top for stating mounting plate is used to suck the outside air on the outside of the wind collection micromotor of the wind collection, wherein institute
Wind collection is stated in a funnel-form, the wind collection has one to be connected to the top port and the funnel-form of the bottom port is hollow
Chamber, the wind collection include one being detachably arranged at the annulus column of the mounting plate bottom, one being located at immediately below the annulus column
And the tapered portion being fixedly connected with the annulus column, the sensor are fastened in the annulus column, the inner wall of the tapered portion
On form so that flow spiral enters the wind guide strip in the annulus column, the filter screen is detachably arranged at by velcro
On the bottom face of the tapered portion, the small filter opening of several connection outside airs and the wind collection is formed on the filter screen,
The centre bore of the hollow cavity of the connection wind collection and the air inlet of the micromotor is formed on the mounting plate.
Preferably, the top port of the annulus column is detachably arranged in the centre bore, the top of the annulus column
External screw thread is formed on port, and the internal screw thread matched with the external screw thread is formed on the hole wall of the centre bore.
Preferably, the top of the centre bore hole wall also form one for limit baffle ring, the baffle ring be located at described in
The top of internal screw thread, the baffle ring are annular in shape.
Preferably, the sensor includes the shell that a chamber and bottom end opening are formed inside one, passes through ventilated membrane
It is encapsulated in the indoor electrolyte of chamber of the shell, be arranged in the shell and is immersed in the work electricity in the electrolyte
Pole, a pair of electrodes and a reference electrode, one is fastened on the bottom end opening of the shell above and forms the even of several even air holes
Aerofoil, a working electrode pin, a pair of electrodes pin and the reference electrode being arranged on housing tip portion closed end draw
Foot, wherein the working electrode pin described passes through contact conductor and institute to electrode pin and the reference electrode pin respectively
State working electrode, it is described electrode is connected with the reference electrode, it is the working electrode pin, described to electrode pin and described
Reference electrode pin passes through the outside that connecting line extends to the annulus column respectively, forms on the side wall of the annulus column for institute
State the perforative cable-through hole of connecting line.
Preferably, the shell wall of the shell is double wall so as to be formed in the shell wall of the shell for arranging that electrode draws
The wiring space of line.
Preferably, the sensor is fastened in the annulus column by mounting rack, and the mounting rack is set in including one
Mounting ring on the sensor, the gusset for being molded in the mounting ring and being fastened in the annulus column, wherein the peace
Dress ring is annular in shape, and the quantity of the gusset is 3, and the gusset is set in qually spaced on the outer ring of the mounting ring.
Preferably, multiple air-permeating holes are formed on the mounting ring and the gusset.
Preferably, the velcro includes a connection male end and a connection female end, and the connection male end, which is pasted, to be arranged in institute
It states on the bottom face of tapered portion, the connection female end sewing is on the top end face of the filter screen.
Preferably, the annulus protrusion of one with centre bore coaxial arrangement are also formed on the top end face of the mounting plate,
The air inlet of the micromotor is located in the accommodating cavity of the annulus protrusion.
Preferably, the micromotor is arranged on the mounting plate by motor rack.
Compared with prior art, the present invention the beneficial effect is that：Sensor device provided by the invention, during wind collection is in
Empty funnel-form, and formed on the inner wall of the tapered portion of wind collection so that flow spiral enter the annulus column in wind guide strip,
So that air-flow quickly enters sensor, detection efficiency is effectively raised, has structure simple, easy to use excellent
Point；Filter screen can effectively filter out the dust and impurities in outside air, have good protective effect to sensor, effectively
Extend the service life of sensor；Filter screen is detachably arranged on wind collection by velcro, has replacement convenient excellent
Point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sensor device of the present invention；
Fig. 2 is the decomposition texture schematic diagram of sensor device of the present invention；
Fig. 3 is the structural schematic diagram of wind collection of the invention；
Fig. 4 is the structural schematic diagram of mounting plate of the invention；
Fig. 5 is the schematic diagram of the section structure of mounting plate of the invention；
Fig. 6 is the schematic diagram of the section structure of sensor of the invention；
Fig. 7 is the structural schematic diagram of mounting rack of the invention；
Fig. 8 is the schematic diagram of the section structure of sensor device of the present invention.
In figure：10, mounting plate；11, centre bore；12, baffle ring；13, annulus protrusion；20, wind collection；21, annulus column；211,
External screw thread；22, tapered portion；23, wind guide strip；24, cable-through hole；30, sensor；31, shell；311, wiring space；32, it is electrolysed
Liquid；33, ventilated membrane；34, working electrode；341, working electrode pin；35, to electrode；351, to electrode pin；36, reference electricity
Pole；361, reference electrode pin；37, air uniform plate；371, even air holes；40, mounting rack；41, mounting ring；42, gusset；43, ventilative
Hole；50, micromotor；51, motor rack；60, housing；61, ventilation hole；70, filter screen；80, velcro.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 8, the present invention provides a kind of sensor devices, including：One installation
The wind collection 20, one that plate 10, a top port are detachably arranged at 10 bottom of mounting plate is fastened in the wind collection 20
Sensor 30, one be detachably arranged on the bottom port of the wind collection 20 for filtering out the mistake of impurity in outside air
The top that the mounting plate 10 is arranged in strainer 70, one is used to the outside air in 20 outside of wind collection sucking the collection wind
The micromotor 50 of cylinder 20, wherein the wind collection 20 is in a funnel-form, and the wind collection 20 has a connection top end
The funnel-form hollow cavity of mouth and the bottom port, the wind collection 20 are detachably arranged at 10 bottom of mounting plate including one
Annulus column 21, one be located at the tapered portion 22 being fixedly connected immediately below the annulus column 21 and with the annulus column 21, the biography
Sensor 30 is fastened in the annulus column 21, is formed on the inner wall of the tapered portion 22 so that flow spiral enters the annulus
Wind guide strip 23 in column 21, the filter screen 70 are detachably arranged on the bottom face of the tapered portion 22 by velcro 80,
The small filter opening of several connection outside airs and the wind collection 20 is formed on the filter screen 70, is formed on the mounting plate 10
There is the centre bore 11 of the hollow cavity of the connection wind collection 20 and the air inlet of the micromotor 50.
As an embodiment of this programme, as shown in figure 3, the top port of the annulus column 21 be detachably arranged at it is described
In centre bore 11, external screw thread 211 is formed in the top port of the annulus column 21, is formed on the hole wall of the centre bore 11
The internal screw thread (not shown) matched with the external screw thread 211.
As an embodiment of this programme, as shown in figure 5, the top of 11 hole wall of the centre bore also forms one for limiting
The baffle ring 12 of position, the baffle ring 12 are located at the top of the internal screw thread, and the baffle ring 12 is annular in shape.
As an embodiment of this programme, as shown in fig. 6, the sensor 30 includes forming a chamber and bottom inside one
Open-ended shell 31, the indoor electrolyte 32 of chamber for being encapsulated in the shell 31 by ventilated membrane 33 are arranged in the shell
In body 31 and the working electrode 34, a pair of electrodes 35 and the reference electrode 36 that are immersed in the electrolyte 32, one is fastened on
The bottom end opening of the shell 31 is upper and forms the air uniform plate 37 of several even air holes 371, is arranged on 31 top of shell
A working electrode pin 341, a pair of electrodes pin 351 and a reference electrode pin 361 on portion closed end, wherein the work
Make electrode pin 341, it is described to electrode pin 351 and the reference electrode pin 361 respectively by contact conductor and the work
Make electrode 34, it is described electrode 35 and the reference electrode 36 are connected, it is the working electrode pin 341, described to electrode pin
351 and the reference electrode pin 361 outside of the annulus column 21 is extended to by connecting line respectively, the annulus column 21
It is formed on side wall for the perforative cable-through hole 24 of the connecting line.
As an embodiment of this programme, as shown in fig. 6, the shell wall of the shell 31 is double wall so that the shell 31
Shell wall in form wiring space 311 for arranging contact conductor.
As an embodiment of this programme, as shown in Figure 2 and Figure 7, the sensor 30 is fastened on institute by mounting rack 40
State in annulus column 21, the mounting rack 40 include one be set on the sensor 30 mounting ring 41, be molded over the installation
On ring 41 and the gusset 42 that is fastened in the annulus column 21, wherein the mounting ring 41 is annular in shape, the number of the gusset 42
Amount is 3, and the gusset 42 is set in qually spaced on the outer ring of the mounting ring 41.
As an embodiment of this programme, as shown in fig. 7, being formed on the mounting ring 41 and the gusset 42 multiple
Air holes 43.
As an embodiment of this programme, the velcro 80 includes a connection male end (not shown) and a connection female end
(not shown), the connection male end stickup are arranged on the bottom face of the tapered portion 22, and the connection female end sewing is described
On the top end face of filter screen 70.
As an embodiment of this programme, as shown in figure 4, also formed on the top end face of the mounting plate 10 one with it is described
The annulus protrusion 13 that centre bore 11 is coaxially disposed, the air inlet of the micromotor 50 are located at the accommodating cavity of the annulus protrusion 13
It is interior.
As an embodiment of this programme, as shown in Fig. 2, the micromotor 50 is arranged by motor rack 51 in the peace
In loading board 10.
It further include a housing 60 as depicted in figs. 1 and 2, the housing 60 is located at institute as an embodiment of this programme
It states on micromotor 50 and is detachably arranged on the mounting plate 10, wherein the housing 60, which is gone into battle, shows several ventilation holes
61。
The working principle of the sensor device is as follows：The micromotor 50 of the invention can will be outside the wind collection 20
The outside air of side sucks in the wind collection 20, and forms on the inner wall of the tapered portion 22 of the wind collection 20 so that air-flow
The wind guide strip 23 being threaded into the annulus column 21 effectively raises so that air-flow quickly enters sensor 30
Detection efficiency has the advantages that safe and reliable.
Although the embodiments of the present invention have been disclosed as above, but it is not limited in listed fortune in specification and embodiments
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily real
Now other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is not limited to
Specific details and legend shown and described herein.
Claims (10)
1. a kind of sensor device, which is characterized in that including：One mounting plate (10), a top port are detachably arranged at described
The wind collection (20) of mounting plate (10) bottom, one are fastened on sensor (30) in the wind collection (20), a detachable setting
Filter screen (70), a setting on the bottom port of the wind collection (20) for filtering out the impurity in outside air is described
The top of mounting plate (10) is used to suck the outside air on the outside of the wind collection (20) micro electric of the wind collection (20)
Machine (50), wherein the wind collection (20) is in a funnel-form, and the wind collection (20) has the connection top port and institute
The funnel-form hollow cavity of bottom port is stated, the wind collection (20) is detachably arranged at the mounting plate (10) bottom including one
Annulus column (21), one are located at the tapered portion (22) being fixedly connected immediately below the annulus column (21) and with the annulus column (21),
The sensor (30) is fastened in the annulus column (21), forms on the inner wall of the tapered portion (22) so that flow spiral
Wind guide strip (23) into the annulus column (21), the filter screen (70) are detachably arranged at described by velcro (80)
On the bottom face of tapered portion (22), several connection outside airs and the wind collection (20) are formed on the filter screen (70)
Small filter opening forms the hollow cavity and the micromotor (50) of the connection wind collection (20) on the mounting plate (10)
The centre bore (11) of air inlet.
2. sensor device as described in claim 1, which is characterized in that the top port of the annulus column (21) is detachably set
It sets in the centre bore (11), forms external screw thread (211), the centre bore in the top port of the annulus column (21)
(11) internal screw thread matched with the external screw thread (211) is formed on hole wall.
3. sensor device as claimed in claim 2, which is characterized in that the top of centre bore (11) hole wall also forms
One baffle ring (12) for limit, the baffle ring (12) are located at the top of the internal screw thread, and the baffle ring (12) is annular in shape.
4. sensor device as described in claim 1, which is characterized in that the sensor (30) includes forming one inside one
The shell (31) of chamber and bottom end opening, the indoor electrolyte of chamber of the shell (31) is encapsulated in by ventilated membrane (33)
(32), be arranged in the shell (31) and be immersed in the electrolyte (32) a working electrode (34), a pair of electrodes
(35) it is open upper and forms several even air holes with a reference electrode (36), a bottom end for being fastened on the shell (31)
(371) air uniform plate (37), the working electrode pin (341) being arranged on the shell (31) top end part closed end, a pair
Electrode pin (351) and a reference electrode pin (361), wherein the working electrode pin (341), described to electrode pin
(351) and the reference electrode pin (361) is respectively by contact conductor and the working electrode (34), described to electrode (35)
It is connected with the reference electrode (36), it is the working electrode pin (341), described electric to electrode pin (351) and the reference
Pole pin (361) extends to the outside of the annulus column (21) by connecting line respectively, on the side wall of the annulus column (21) at
Type has for the perforative cable-through hole of the connecting line (24).
5. sensor device as claimed in claim 4, which is characterized in that the shell wall of the shell (31) is for double wall so that institute
State the wiring space (311) formed in the shell wall of shell (31) for arranging contact conductor.
6. sensor device as described in claim 1, which is characterized in that the sensor (30) is fastened by mounting rack (40)
In the annulus column (21), the mounting rack (40) include one be set on the sensor (30) mounting ring (41), at
Type is on the mounting ring (41) and the gusset (42) that is fastened in the annulus column (21), wherein the mounting ring (41) is in
Annular shape, the quantity of the gusset (42) are 3, and the gusset (42) is set in qually spaced on the outer ring of the mounting ring (41).
7. sensor device as claimed in claim 6, which is characterized in that on the mounting ring (41) and the gusset (42) at
Type has multiple air-permeating holes (43).
8. sensor device as described in claim 1, which is characterized in that the velcro (80) includes a connection male end and one
Female end is connected, the connection male end, which is pasted, to be arranged on the bottom face of the tapered portion (22), and the connection female end sewing is in institute
On the top end face for stating filter screen (70).
9. sensor device as described in claim 1, which is characterized in that also formed on the top end face of the mounting plate (10)
The one annulus protrusion (13) being coaxially disposed with the centre bore (11), the air inlet of the micromotor (50) are located at the annulus
In the accommodating cavity of protrusion (13).
10. sensor device as described in claim 1, which is characterized in that the micromotor (50) passes through motor rack (51)
It is arranged on the mounting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811105573.5A CN108871383A (en) | 2018-09-21 | 2018-09-21 | A kind of sensor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811105573.5A CN108871383A (en) | 2018-09-21 | 2018-09-21 | A kind of sensor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108871383A true CN108871383A (en) | 2018-11-23 |
Family
ID=64324702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811105573.5A Withdrawn CN108871383A (en) | 2018-09-21 | 2018-09-21 | A kind of sensor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108871383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578512A (en) * | 2019-08-29 | 2019-12-17 | 长江大学 | Transmission line sensor and array type water holdup detection instrument |
-
2018
- 2018-09-21 CN CN201811105573.5A patent/CN108871383A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578512A (en) * | 2019-08-29 | 2019-12-17 | 长江大学 | Transmission line sensor and array type water holdup detection instrument |
| CN110578512B (en) * | 2019-08-29 | 2023-08-18 | 长江大学 | Transmission line sensor and array type water holdup detecting instrument |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
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| WW01 | Invention patent application withdrawn after publication |