CN108896084A - A kind of protective device of the humidity self-compensating sensor for steam wetness measurement - Google Patents
A kind of protective device of the humidity self-compensating sensor for steam wetness measurement Download PDFInfo
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- CN108896084A CN108896084A CN201810889670.1A CN201810889670A CN108896084A CN 108896084 A CN108896084 A CN 108896084A CN 201810889670 A CN201810889670 A CN 201810889670A CN 108896084 A CN108896084 A CN 108896084A
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- cover board
- sensor body
- sensor
- protective shell
- protective device
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- 230000001681 protective effect Effects 0.000 title claims abstract description 50
- 238000005259 measurement Methods 0.000 title claims abstract description 25
- 238000003491 array Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000013021 overheating Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/245—Housings for sensors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a kind of protective devices of humidity self-compensating sensor for steam wetness measurement, including protective shell, cover board and sensor body, protective shell upper end is equipped with cover board, cover board is connected by a hinge protective shell, and cover board upper end is equipped with handle, sensor body is equipped with inside protective shell, sensor body connects contact, when this protective device uses, pull handle, open cover board, sensor body is placed in bracket, fixed block is contacted with the shell of sensor body at this time, second spring is under pressure contraction, the elastic force that second spring generates is acted in sensor body by fixed block, fix sensor body, cover board is covered simultaneously, arcuate socket in cover board is bonded with contact, fixed left and right is played to contact, this design structure is simple, convenient for the installation and removal of sensor body；The through-hole of support base setting, radiates convenient for sensor body, prevents sensor body from overheating, and temperature drift phenomenon is reduced, to improve measurement accuracy.
Description
Technical field
The present invention relates to sensor technical field more particularly to a kind of humidity self compensation sensings for steam wetness measurement
The protective device of device.
Background technique
Temperature sensor refers to the sensor that can be experienced temperature and be converted into usable output signal.Temperature sensor is temperature
The core of measuring instrumentss, it is various in style.Contact and contactless two major classes can be divided by measurement method, according to sensor
Material and electron component characteristic are divided into two class of thermal resistance and thermocouple.Temperature sensor is to develop earliest, most widely used one kind
Sensor.The market share of temperature sensor greatly exceeds other sensors.Temperature is started with from people at the beginning of the 17th century
It measures.Under the support of semiconductor technology, this century develops semiconductor thermocouple sensor, PN junction temperature sensing in succession
Device and integrated temperature sensor.
Traditional temperature sensor is exposed outside, and the dust and impurities in air are easily accessible in sensor, causes to pass
The phenomenon that " temperature drift " is produced when sensor measures.Therefore, those skilled in the art provide a kind of humidity for steam wetness measurement
The protective device of self-compensating sensor, to solve the problems mentioned in the above background technology.
Summary of the invention
To solve technical problem present in background technique, the present invention propose a kind of humidity for steam wetness measurement from
Compensate the protective device of sensor.
A kind of protective device of humidity self-compensating sensor for steam wetness measurement proposed by the present invention, including protection
Shell, cover board and sensor body, protective shell upper end are equipped with cover board, and cover board is connected by a hinge protective shell, and cover board upper end is equipped with
Handle, protective shell inside are equipped with sensor body, and sensor body connects contact, and sensor body lower end is equipped with bracket, bracket
Fixed frame is equipped at internal respective sensor ontology, bracket left and right ends are equipped with sliding block, and sliding block is slidably connected protective shell, protection
Shell corresponds to sliding block equipped with sliding slot；
Frame bottom is symmetrically arranged with support base, and support base lower end is symmetrically arranged with two pillars, and pillar is equipped with shaft, and
Shaft connection support bar, the one end of support rod far from bracket connect protective shell bottom with pillar by shaft；
Fixed frame is equipped with fixing sleeve, and fixing groove is equipped with inside fixing sleeve, is equipped with second spring, second spring inside fixing groove
Right end is equipped with limited block, one end connection fixing block of the limited block far from second spring, and fixed block and is slidably connected fixing groove.
As a further solution of the present invention：Protective shell pedestal left and right ends are symmetrically arranged with firm banking, and firm banking connects
Connecting bolt, and firm banking corresponds to and is equipped with threaded hole at bolt.
As further scheme of the invention：Cover board lower end be equipped with the first spring, and the first spring far from cover board one
End connection protective shell inner wall.
As further scheme of the invention：Cover board is symmetrically arranged with two, and is equipped with arcuate socket in the middle part of two cover boards,
And arcuate socket surface inserting rubber pad.
As further scheme of the invention：Camber, and curved surfaces are arranged far from one end of limited block in fixed block
It is smooth.
As further scheme of the invention：Support base is equipped with several through-holes, and through-hole is arranged in arrays.
Compared with prior art, the beneficial effects of the invention are as follows：
1, this protective device is in use, pull handle, opens cover board, sensor body is placed in bracket, is fixed at this time
Block is contacted with the shell of sensor body, and second spring is under pressure contraction, and the elastic force that second spring generates passes through fixed block work
With in sensor body, sensor body is fixed, while covering cover board, the arcuate socket in cover board is bonded with contact, to touching
Head plays fixed left and right, this design structure is simple, prevents the dust and impurities in air from entering in sensor, causes measurement not smart
Standard, and it is convenient for the installation and removal of sensor body.
2, the support rod in this protective device is made of elastic material, by the deformation of support rod, plays bumper and absorbing shock
Effect, prevent in sensor body installation process, because of misoperation, element inside sensor body caused to connect pine
It is dynamic, it is not accurate so as to cause measurement result；The through-hole of support base setting, radiates convenient for sensor body, prevents sensor sheet
Body overheat, reduces temperature drift phenomenon, to improve measurement accuracy.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the protective device of humidity self-compensating sensor for steam wetness measurement.
Fig. 2 is that a kind of structure of fixed frame in protective device for the humidity self-compensating sensor of steam wetness measurement is shown
It is intended to.
Fig. 3 is a kind of structure of support base in protective device for the humidity self-compensating sensor of steam wetness measurement
Schematic diagram.
Fig. 4 is a kind of structural representation of the protective device cover plate of humidity self-compensating sensor for steam wetness measurement
Figure.
In figure：1- protective shell, 2- cover board, 3- sensor body, 4- contact, 5- hinge, 6- handle, 7- bracket, 8- are fixed
Frame, 9- sliding slot, 10- sliding block, 11- support base, the first spring of 12-, 13- firm banking, 14- bolt, 15- pillar, 16- turn
Axis, 17- support rod, 18- connecting shaft, 19- fixing sleeve, 20- fixing groove, 21- fixed block, 22- second spring, 23- limited block,
24- through-hole, 25- arcuate socket.
Specific embodiment
As Figure 1-Figure 4, the guarantor of a kind of humidity self-compensating sensor for steam wetness measurement proposed by the present invention
Protection unit, including protective shell 1, cover board 2 and sensor body 3,1 upper end of protective shell are equipped with cover board 2, and cover board 2 is connected by a hinge
Protective shell 1, and 2 upper end of cover board is equipped with handle 6, and sensor body 3 is equipped with inside protective shell 1, sensor body 3 connects contact 4,
3 lower end of sensor body is equipped with bracket 7, is equipped with fixed frame 8,7 left and right ends of bracket at 7 inside respective sensor ontology 3 of bracket
Equipped with sliding block 10, and sliding block 10 is slidably connected protective shell 1, and the corresponding sliding block 10 of protective shell 1 is equipped with sliding slot 9；
7 bottom symmetrical of bracket is equipped with support base 11, and 11 lower end of support base is symmetrically arranged with two pillars 15, and pillar 16 is set
There are shaft 16, and 16 connection support bar 17 of shaft, the one end of support rod 17 far from bracket 7 is protected by shaft 16 and the connection of pillar 15
1 bottom of protective case；
Fixed frame 8 is equipped with fixing sleeve 19, and fixing groove 20 is equipped with inside fixing sleeve 19, is equipped with second spring inside fixing groove 20
22,22 right end of second spring is equipped with limited block 23, one end connection fixing block 21 of the limited block 23 far from second spring 22, and fixes
Block 21 is slidably connected fixing groove 20.
1 pedestal left and right ends of protective shell are symmetrically arranged with firm banking 13, and firm banking 13 connects bolt 14, and firm banking
Threaded hole is equipped at 13 corresponding bolts 14.
2 lower end of cover board is equipped with the first spring 12, and the first spring 12 connects 1 inner wall of protective shell far from one end of cover board 2.
Cover board 2 is symmetrically arranged with two, and arcuate socket 25 is equipped in the middle part of two cover boards 2, and 25 surface inserting rubber of arcuate socket
Rubber mat.
Camber is arranged far from one end of limited block 23 in fixed block 21, and curved surfaces are smooth.
Support base 11 is equipped with several through-holes 24, and through-hole 24 is arranged in arrays.
This protective device opens cover board 2, sensor body 3 is placed in bracket 7 in use, pull handle 6, solid at this time
Determine block 21 to contact with the shell of sensor body 3, second spring 22 is under pressure contraction, and the elastic force that second spring 22 generates passes through
Fixed block 21 acts in sensor body 3, it is fixed to make sensor body 3, while covering cover board 2, the arcuate socket 25 in cover board 2
It is bonded with contact 4, fixed left and right is played to contact 4, this design structure is simple, prevents the dust and impurities in air from entering sensing
In device, cause measurement not accurate, and is convenient for the installation and removal of sensor body 3；Support rod 17 is made of elastic material, is led to
The deformation for crossing support rod 17, plays the role of bumper and absorbing shock, prevents from, because of misoperation, leading in 3 installation process of sensor body
It causes the element inside sensor body 3 to connect to loosen, it is not accurate so as to cause measurement result；The through-hole that support base 11 is arranged
24, it radiates convenient for sensor body 3, prevents sensor body 3 from overheating, temperature drift is reduced, to improve measurement accuracy.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of protective device of the humidity self-compensating sensor for steam wetness measurement, including protective shell (1), cover board (2)
With sensor body (3), which is characterized in that protective shell (1) upper end is equipped with cover board (2), and cover board (2) is connected by a hinge protective shell
(1), and cover board (2) upper end is equipped with handle (6), is equipped with sensor body (3) inside protective shell (1), sensor body (3) connection
Contact (4), sensor body (3) lower end are equipped with bracket (7), are equipped with fixed frame at the internal respective sensor ontology (3) of bracket (7)
(8), bracket (7) left and right ends are equipped with sliding block (10), and sliding block (10) is slidably connected protective shell (1), the corresponding sliding block of protective shell (1)
(10) sliding slot (9) are equipped with；
Bracket (7) bottom symmetrical is equipped with support base (11), and support base (11) lower end is symmetrically arranged with two pillars (15), pillar
(16) shaft (16) are equipped with, and shaft (16) connection support bar (17), support rod (17) passes through shaft far from the one end of bracket (7)
(16) and pillar (15) connects protective shell (1) bottom；
Fixed frame (8) is equipped with fixing sleeve (19), is equipped with fixing groove (20) inside fixing sleeve (19), and the is equipped with inside fixing groove (20)
Two springs (22), second spring (22) right end are equipped with limited block (23), and limited block (23) connects far from the one end of second spring (22)
It connects fixed block (21), and fixed block (21) is slidably connected fixing groove (20).
2. a kind of protective device of humidity self-compensating sensor for steam wetness measurement according to claim 1,
It being characterized in that, protective shell (1) pedestal left and right ends are symmetrically arranged with firm banking (13), and firm banking (13) connects bolt (14),
And threaded hole is equipped at firm banking (13) corresponding bolt (14).
3. a kind of protective device of humidity self-compensating sensor for steam wetness measurement according to claim 1,
It is characterized in that, cover board (2) lower end is equipped with the first spring (12), and the first spring (12) connects protection far from the one end of cover board (2)
Shell (1) inner wall.
4. a kind of protective device of humidity self-compensating sensor for steam wetness measurement according to claim 1,
It is characterized in that, cover board (2) is symmetrically arranged with two, and is equipped with arcuate socket (25) in the middle part of two cover boards (2), and arcuate socket (25) table
Inlay rubber pad in face.
5. a kind of protective device of humidity self-compensating sensor for steam wetness measurement according to claim 1,
It is characterized in that, camber is arranged far from the one end of limited block (23) in fixed block (21), and curved surfaces are smooth.
6. a kind of protective device of humidity self-compensating sensor for steam wetness measurement according to claim 1,
It is characterized in that, support base (11) is equipped with several through-holes (24), and through-hole (24) is arranged in arrays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889670.1A CN108896084A (en) | 2018-08-07 | 2018-08-07 | A kind of protective device of the humidity self-compensating sensor for steam wetness measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889670.1A CN108896084A (en) | 2018-08-07 | 2018-08-07 | A kind of protective device of the humidity self-compensating sensor for steam wetness measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108896084A true CN108896084A (en) | 2018-11-27 |
Family
ID=64353213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810889670.1A Pending CN108896084A (en) | 2018-08-07 | 2018-08-07 | A kind of protective device of the humidity self-compensating sensor for steam wetness measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108896084A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884141A (en) * | 2019-02-12 | 2019-06-14 | 中国热带农业科学院南亚热带作物研究所 | A kind of protective device of the electrochemical sensor based on graphene composite material |
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| CN108282703A (en) * | 2018-03-14 | 2018-07-13 | 合肥光万信息科技有限公司 | A kind of mine down-hole signal base station heat radiation protection device |
| CN208653508U (en) * | 2018-08-07 | 2019-03-26 | 合肥云联电子科技有限公司 | A kind of protective device of the humidity self-compensating sensor for steam wetness measurement |
-
2018
- 2018-08-07 CN CN201810889670.1A patent/CN108896084A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19901317A1 (en) * | 1999-01-15 | 2000-09-14 | Tzn Forschung & Entwicklung | Sensor casing has metal base piece formed as hollow cylinder with elastic bellows shape arranged between floor and cover pieces |
| TWM408692U (en) * | 2010-12-29 | 2011-08-01 | Pin-Jia Zhu | temperature and humidity sensor |
| CN202676186U (en) * | 2012-06-15 | 2013-01-16 | 四川纵横测控技术股份有限公司 | Novel portable detection device |
| CN204477261U (en) * | 2015-03-06 | 2015-07-15 | 盐城工学院 | A kind of vibration damping lifting type gearbox scaffold in parallel |
| CN205138650U (en) * | 2015-11-19 | 2016-04-06 | 浙江维思无线网络技术有限公司 | Integration wireless cable temperature sensor |
| CN206118203U (en) * | 2016-11-10 | 2017-04-19 | 俞涵 | Electrical component protection device |
| CN206865277U (en) * | 2017-02-16 | 2018-01-09 | 李晓雪 | One kind transmission damping device |
| CN107257093A (en) * | 2017-07-14 | 2017-10-17 | 方敏 | A kind of damping clamping device of power equipment |
| CN107472706A (en) * | 2017-07-18 | 2017-12-15 | 百色闻远网络科技有限公司 | A kind of computer casing protection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884141A (en) * | 2019-02-12 | 2019-06-14 | 中国热带农业科学院南亚热带作物研究所 | A kind of protective device of the electrochemical sensor based on graphene composite material |
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Application publication date: 20181127 |