CN110308249A - A kind of humidity sensor - Google Patents
A kind of humidity sensor Download PDFInfo
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- CN110308249A CN110308249A CN201910630797.6A CN201910630797A CN110308249A CN 110308249 A CN110308249 A CN 110308249A CN 201910630797 A CN201910630797 A CN 201910630797A CN 110308249 A CN110308249 A CN 110308249A
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- stocking
- testing agency
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- 230000007246 mechanism Effects 0.000 claims abstract description 151
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000012360 testing method Methods 0.000 claims abstract description 38
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 28
- 244000309464 bull Species 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 18
- 230000003993 interaction Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
- 229910052742 iron Inorganic materials 0.000 claims 1
- 235000021419 vinegar Nutrition 0.000 abstract description 68
- 239000000052 vinegar Substances 0.000 abstract description 68
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0059—Avoiding interference of a gas with the gas to be measured
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The present invention relates to sensor field, specifically a kind of humidity sensor, including connector, stocking mechanism, testing agency, sealing mechanism, proof mechanism of water, bindiny mechanism, resetting-mechanism, protection mechanism and blocking mechanism；When stocking mechanism is rotated counterclockwise into inside vinegar base, stocking mechanism drive testing agency enters the inside of vinegar base, stocking mechanism drives blocking mechanism to rotate counterclockwise inside vinegar base, blocking mechanism will test the bottom end package of mechanism, blocking mechanism is by the bottom end closure of stocking mechanism, testing agency is avoided to contact with vinegar base, and when testing agency is goed deep into inside vinegar base, rotate backward stocking mechanism, rotate clockwise blocking mechanism, the bottom end of blocking mechanism opening stocking mechanism, the air inside vinegar base is set to enter the bottom inner portion of stocking mechanism, facilitate the humidity inside testing agency's detection vinegar base, and in detection process, testing agency not with vinegar blank structure, vinegar base is avoided to be adsorbed in testing agency.
Description
Technical field
The present invention relates to sensor field, specifically a kind of humidity sensor.
Background technique
Sensor is to experience the defined device or dress being measured and usable output signal is converted into according to certain rule
It sets, is usually made of sensing element and conversion element.The existence and social activities of the mankind and humidity are closely related.With modernization
Realization, be difficult to find out a field unrelated with humidity.
During producing vinegar, it is often necessary to the humidity inside humidity sensor measurement vinegar base, to check vinegar base
Attenuation degree, but when humidity sensor to be inserted into inside vinegar base, during detection.Some vinegar bases of upper a pile can be inhaled
It is attached on dew cell, influences dew cell to the testing result of the humidity inside lower a pile vinegar base.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of humidity sensors, when stocking mechanism rotates counterclockwise
When inside into vinegar base, stocking mechanism drives testing agency to enter the inside of vinegar base, and stocking mechanism drive blocking mechanism is in vinegar base
Inside rotates counterclockwise, and blocking mechanism will test the bottom end package of mechanism, and blocking mechanism avoids the bottom end closure of stocking mechanism
Testing agency contacts with vinegar base, and when testing agency is goed deep into inside vinegar base, rotates backward stocking mechanism, make blocking mechanism up time
Needle rotation, blocking mechanism open the bottom end of stocking mechanism, the air inside vinegar base are made to enter the bottom inner portion of stocking mechanism, convenient
The humidity inside vinegar base detects in testing agency, and in detection process, testing agency with vinegar blank structure, does not avoid vinegar base from being adsorbed on inspection
It surveys in mechanism；When stocking mechanism enters the inside of vinegar base, vinegar base squeezes the protection mechanism of stocking mechanism side wall, protection mechanism quilt
Vinegar base squeezes, and vinegar base shrinks protection mechanism, the gas inside protection mechanism is made to enter the inside of blocking mechanism, and gas hinders again
The inside of retaining device sprays, and sprays gas outward from the bottom end of stocking mechanism, gas is made to blow the vinegar base of stocking mechanism bottom end,
Vinegar base is avoided to enter the inside of stocking mechanism.
The technical solution adopted by the present invention to solve the technical problems is: a kind of humidity sensor includes connector, storage machine
Structure, testing agency, sealing mechanism, proof mechanism of water, bindiny mechanism, resetting-mechanism, protection mechanism and blocking mechanism；The storage machine
The connector is installed on the top of structure, and the testing agency is installed in the inside of the stocking mechanism, and the testing agency with it is described
It is electrically connected between connector；The internal slide of the stocking mechanism connects the sealing mechanism, described in the sealing mechanism engaging
Testing agency；The bindiny mechanism is installed in the inside of the sealing mechanism, and the bindiny mechanism and the stocking mechanism is interior
Portion is slidably connected；The proof mechanism of water is installed in the bottom end of the stocking mechanism, described in the internal slide connection of the proof mechanism of water
The bottom end of contact mechanism, and the resetting-mechanism is installed in the inside of the proof mechanism of water.
Specifically, the stocking mechanism includes air channel, the first cylinder and the second cylinder, the top pair of second cylinder
Title is fixedly connected with the connector, is threadedly coupled between second cylinder and first cylinder, and the bottom of second cylinder
End is equidistantly equipped with the air channel.
Specifically, the testing agency includes collection head, dew cell, conversion elements and support frame, second cylinder
Inside the conversion elements are installed, the support of arc is installed between the conversion elements and second cylinder madial wall
Frame；The dew cell is welded in the bottom end of the conversion elements, and the collection head is installed in the bottom end of the dew cell, and described
Dew cell and the collection head are connect with the internal slide of first cylinder.
Specifically, the sealing mechanism includes fixed ring, fixed plate, rubber pad and card slot, the bottom end of second cylinder
The fixed plate is installed in inside, and the inside of the fixed plate is run through in the bottom end of the conversion elements；The bottom surface of the fixed plate
The fixed ring is installed in the top inside of the card slot equipped with circular ring shape, first cylinder, and the top of the fixed ring is set
There is the rubber pad of circular ring shape, and the rubber pad is connect with the internal slide that sectional area is the funnel shaped card slot.
Specifically, the bindiny mechanism includes the first magnet and the second magnet, one end mounting circular ring shape of the rubber pad
First magnet, and first magnet is installed inside one end of the card slot；First magnet and the card slot
Internal slide connection；And first magnet sucks second magnet.
Specifically, the proof mechanism of water include water proof ring, mounting ring, limited block and compression ring, first cylinder it is interior
The mounting ring is installed in portion place of residence, and the inside interaction of the mounting ring connects the water proof ring；The side wall of the dew cell
It is set with the compression ring, the compression ring contradicts the water proof ring, and the dew cell and the water proof ring and the installation
The internal slide of ring connects；The hemispheric collection head runs through the inside of the water proof ring and the mounting ring, the waterproof
The internal diameter of circle is identical as the diameter of the dew cell；The top surface of the mounting ring is symmetrically installed the limited block, and the limit
Position block contradicts the top surface of the water proof ring.
Specifically, the resetting-mechanism includes spring and support plate, the support plate, institute are installed in the bottom surface of the mounting ring
The top surface for stating mounting ring is symmetrically installed the spring, and the top of the spring is fixedly connected with the bottom surface of the water proof ring.
Specifically, the protection mechanism includes protective case, air bag, tracheae, air inlet duct, floating ball and strainer, described second
The side wall of body is set with the protective case, and the air bag is installed in the inside of the protective case；The bottom end of the air bag is installed by the gas
Pipe, and the tracheae runs through the collection head and the dew cell；The top junction of the air bag and second cylinder
Equipped with the funnel shaped air inlet duct, the internal slide of the air inlet duct connects and engages the floating ball；The air bag and described
The strainer is installed in one end of air inlet duct, and the strainer contradicts the floating ball.
Specifically, the blocking mechanism includes bull stick, feed-mixing plate, baffle, rotating plate, gag lever post and link slot, described first
The bottom end of cylinder is rotatablely connected the bull stick, and the feed-mixing plate that side wall is arc is mounted equidistant in the bottom end of the bull stick；It is described
The top of bull stick is fixedly connected with the rotating plate, and the baffle is installed at the both ends of the rotating plate respectively, and the baffle engaging is described logical
Air drain, and the rotating plate connects the inside of first cylinder with the flapper；The inside of the rotating plate is equipped with the company
Access slot, the internal slide of the link slot connects the tracheae, and the link slot is connected to the baffle；First cylinder
Two gag lever posts of inside installation, the gag lever post contradict the rotating plate.
Beneficial effects of the present invention:
(1) a kind of humidity sensor of the present invention, when stocking mechanism is rotated counterclockwise into inside vinegar base, storage
Drive testing agency, mechanism enters the inside of vinegar base, and stocking mechanism drives blocking mechanism to rotate counterclockwise inside vinegar base, stops
Mechanism will test the bottom end package of mechanism, and the bottom end closure of stocking mechanism is avoided testing agency from contacting with vinegar base by blocking mechanism,
And when testing agency is goed deep into inside vinegar base, stocking mechanism is rotated backward, blocking mechanism is rotated clockwise, blocking mechanism is opened
The bottom end of stocking mechanism makes the air inside vinegar base enter the bottom inner portion of stocking mechanism, facilitates in testing agency's detection vinegar base
The humidity in portion, and in detection process, testing agency with vinegar blank structure, does not avoid vinegar base from being adsorbed in testing agency.
(2) a kind of humidity sensor of the present invention, when stocking mechanism enters the inside of vinegar base, vinegar base squeezes storage
The protection mechanism of mechanism side wall, protection mechanism are squeezed by vinegar base, and vinegar base shrinks protection mechanism, make the gas inside protection mechanism
Into the inside of blocking mechanism, the inside of gas blocking mechanism again sprays, and sprays gas outward from the bottom end of stocking mechanism,
So that gas is blown the vinegar base of stocking mechanism bottom end, vinegar base is avoided to enter the inside of stocking mechanism.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of a kind of preferred embodiment of humidity sensor provided by the invention；
Fig. 2 is stocking mechanism schematic diagram of internal structure shown in FIG. 1；
Fig. 3 is sealing mechanism internal structure decomposition diagram shown in Fig. 2；
Fig. 4 is proof mechanism of water internal structure decomposition diagram shown in Fig. 2；
Fig. 5 is structure enlargement diagram at A shown in Fig. 2；
Fig. 6 is the first tube structure sectional view shown in Fig. 2.
In figure: 1, connector, 2, stocking mechanism, 21, air channel, the 22, first cylinder, the 23, second cylinder, 3, testing agency,
31, collection head, 32, dew cell, 33, conversion elements, 34, support frame, 4, sealing mechanism, 41, fixed ring, 42, fixed plate,
43, rubber pad, 44, card slot, 5, proof mechanism of water, 51, water proof ring, 52, mounting ring, 53, limited block, 54, compression ring, 6, connection machine
Structure, the 61, first magnet, the 62, second magnet, 7, resetting-mechanism, 71, spring, 72, support plate, 8, protection mechanism, 81, protective case,
82, air bag, 83, tracheae, 84, air inlet duct, 85, floating ball, 86, strainer, 9, blocking mechanism, 91, bull stick, 92, feed-mixing plate, 93, gear
Plate, 94, rotating plate, 95, gag lever post, 96, link slot.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in figs 1 to 6, a kind of humidity sensor of the present invention, including connector 1, stocking mechanism 2, testing agency
3, sealing mechanism 4, proof mechanism of water 5, bindiny mechanism 6 and resetting-mechanism 7；The connector 1 is installed on the top of the stocking mechanism 2,
The testing agency 3 is installed in the inside of the stocking mechanism 2, and is electrically connected between the testing agency 3 and the connector 1；
The internal slide of the stocking mechanism 2 connects the sealing mechanism 4, and the sealing mechanism 4 engages the testing agency 3；It is described
The bindiny mechanism 6 is installed in the inside of sealing mechanism 4, and the internal slide of the bindiny mechanism 6 and the stocking mechanism 2 connects
It connects；The proof mechanism of water 5 is installed in the bottom end of the stocking mechanism 2, and the internal slide of the proof mechanism of water 5 connects the contact machine
The bottom end of structure 3, and the resetting-mechanism 7 is installed in the inside of the proof mechanism of water 5.
Specifically, the stocking mechanism 2 includes air channel 21, the first cylinder 22 and the second cylinder 23, second cylinder
23 top is symmetrically fixedly connected with the connector 1, is threadedly coupled between second cylinder 23 and first cylinder 22, and institute
The bottom end for stating the second cylinder 23 is equidistantly equipped with the air channel 21, for convenience by first cylinder 22 and second cylinder
It is threadedly coupled between 23, the testing agency 3 is fixed on to the inside of first cylinder 22 and second cylinder 23, and made
Outside air enters the inside of first cylinder 22 through the air channel 61, contacts air with the contact mechanism 3.
Specifically, the testing agency 3 includes collection head 31, dew cell 32, conversion elements 33 and support frame 34, it is described
The conversion elements 33 are installed in the inside of second cylinder 23, pacify between the conversion elements 33 and 23 inner sidewall of the second cylinder
Fill the support frame as described above 34 of arc；The dew cell 32 is welded in the bottom end of the conversion elements 33, the dew cell 32
Bottom end is installed by the collection head 31, and the internal slide of the dew cell 32 and the collection head 31 and first cylinder 22
Connection, will use the connector 1 to be connected to the conversion elements 33 for convenience, provide power supply for the conversion elements 33, and
The conversion elements 33 are fixed on to the inside of second cylinder 23, and the collection head 1 is facilitated to contact with air, are made described
Dew cell 32 detects the humidity in vinegar base.
Specifically, the sealing mechanism 4 include fixed ring 41, fixed plate 42, rubber pad 43 and card slot 44, described second
The bottom inner portion of body 23 installs the fixed plate 42, and the inside of the fixed plate 42 is run through in the bottom end of the conversion elements 33；
The bottom surface of the fixed plate 42 is equipped with the card slot 44 of circular ring shape, installs the fixation inside the top of first cylinder 22
Ring 41, the top of the fixed ring 41 is equipped with the rubber pad 43 of circular ring shape, and the rubber pad 43 and sectional area are funnel
The internal slide of the card slot 44 of shape connects, and first cylinder 22 is threadedly coupled with second cylinder 23 for convenience
When, first cylinder 22 drives the fixed ring 41 to move, and drives the fixed ring 41 described in the entrance of rubber pad 43
The inside of fixed plate 42, the rubber pad 43 enter the inside of the card slot 44, and the rubber pad 43 is close to the card slot 44, is made
The rubber pad 43 is by the top closure of the fixed plate 42, thus by between first cylinder 22 and second cylinder 23
Junction sealing, prevent moisture and dust from entering the inside of first cylinder 23, avoid moisture and dust and the conversion
Element 33 contacts.
Specifically, the bindiny mechanism 6 includes the first magnet 61 and the second magnet 62, one end of the rubber pad 43 is installed
First magnet 61 of circular ring shape, and first magnet 62 is installed inside one end of the card slot 44；First magnet
61 connect with the internal slide of the card slot 44；And first magnet 62 sucks second magnet 62, it is described for convenience
When rubber stopper 43 enters the inside of the card slot 44, the rubber pad 43 drives first magnet 61 in the card slot 44
Portion's movement, makes first magnet 61 adsorb second magnet 62, and fixed first magnet 61 of second magnet 62 makes
The rubber pad 43 is fixed on the inside of the card slot 44, and the rubber pad 43 is avoided to skid off from the inside of the card slot 44.
Specifically, the proof mechanism of water 5 includes water proof ring 51, mounting ring 52, limited block 53 and compresses ring 54, described first
The mounting ring 52 is installed in the inside place of residence of cylinder 22, and the inside interaction of the mounting ring 52 connects the water proof ring 51；Institute
The side wall for stating dew cell 32 is set with the compression ring 54, and the compression ring 54 contradicts the water proof ring 51, and wet sensitive member
Part 32 is connect with the internal slide of the water proof ring 51 and the mounting ring 52；The hemispheric collection head 31 is through described anti-
The inside of hydrosphere 51 and the mounting ring 52, the internal diameter of the water proof ring 51 are identical as the diameter of the dew cell 32；It is described
The top surface of mounting ring 52 is symmetrically installed the limited block 53, and the limited block 53 contradicts the top surface of the water proof ring 51；In order to
Facilitate first cylinder 22 when the bottom end of second cylinder 23 moves, first cylinder 22 drives the mounting ring 52
It is moved with the water proof ring 51, makes the dew cell 32 and the collection head 1 through the water proof ring 51, and make the compression
Ring 54 squeezes the water proof ring 51, and the water proof ring 51 is made to enter the inside of the mounting ring 52, and the water proof ring 51 will be described
The inside of mounting ring 52 is closed, and the water proof ring 51 is close to the side wall of the dew cell 32, and the water proof ring 51 will be described
The dew cell 32 between mounting ring 52 and the fixed plate 42 seals, and prevents moisture and dust and the dew cell 32
Contact slows down the speed of getting rusty of the dew cell 32, and keeps the sensitivity of the dew cell 32.
Specifically, the resetting-mechanism 7 includes spring 71 and support plate 72, the branch is installed in the bottom surface of the mounting ring 52
Fagging 72, the top surface of the mounting ring 72 are symmetrically installed the spring 71, and the top of the spring 71 be fixedly connected it is described anti-
The bottom surface of hydrosphere 51, when the compression ring 54 squeezes the water proof ring 51 for convenience, the water proof ring 51 is in the mounting ring
52 internal motion, the water proof ring 51 squeeze the spring 71 of 72 top surface of support plate, 71 reverse extrusion of spring
The water proof ring 51 makes the water proof ring 51 be close to the bottom end of the compression ring 54, makes the water proof ring 54 by the compression ring
54 bottom end closure avoids dust and moisture through described in the gap entrance between the water proof ring 54 and the dew cell 32
The top of first cylinder 22.
Specifically, the protection mechanism 8 includes protective case 81, air bag 82, tracheae 83, air inlet duct 84, floating ball 85 and strainer
86, the side wall of second cylinder 23 is set with the protective case 81, and the air bag 82 is installed in the inside of the protective case 81；It is described
The tracheae 83 is installed in the bottom end of air bag 82, and the tracheae 83 runs through the collection head 31 and the dew cell 32；It is described
The top junction of air bag 82 and second cylinder 23 is equipped with the funnel shaped air inlet duct 84, the inside of the air inlet duct 84
It is slidably connected and engages the floating ball 85；One end of the air bag 82 and the air inlet duct 84 is installed by the strainer 86, the filter
Net 86 contradicts the floating ball 85, in order to which when second cylinder 23 constantly enters inside vinegar base, vinegar base squeezes the protective case
81, it is squeezed the protective case 81, the protective case 81 squeezes the air bag 82, passes through the gas inside the air bag 82
It wears the strainer 86 and squeezes the floating ball 85, make the floating ball 85 in the internal motion of the air inlet duct 84, make the floating ball 85
The air inlet duct 84 is squeezed, the air inlet duct 84 is closed, the air inside the air bag 82 is made to enter the interior of the tracheae 83
Portion, and the protective case 81 reduces the extruding force that second cylinder 23 is subject to, and second cylinder 23 is avoided to be damaged.And
When the air bag 82 is not under compression, the air bag 82 generates suction, so that the movement of floating ball 85 is contradicted the strainer 86, opens
The air inlet duct 84 makes the gas inside second cylinder 23 enter the inside of the air bag 82, accelerates second cylinder
23 internal gas movement velocitys accelerate the radiating rate of the conversion elements 33.
Specifically, the blocking mechanism 9 includes bull stick 91, feed-mixing plate 92, baffle 93, rotating plate 94, gag lever post 95 and connection
Slot 96, the bottom end of first cylinder 22 are rotatablely connected the bull stick 91, and it is arc that side wall, which is mounted equidistant, in the bottom end of the bull stick 91
The feed-mixing plate 92 of shape；The top of the bull stick 91 is fixedly connected with the rotating plate 94, and the both ends of the rotating plate 94 are installed respectively
The baffle 93, the baffle 93 engages the air channel 21, and the rotating plate 94 and the baffle 93 are rotatablely connected described
The inside of one cylinder 22；The inside of the rotating plate 94 is equipped with the link slot 96, and the internal slide of the link slot 96 connects institute
Tracheae 83 is stated, and the link slot 96 is connected to the baffle 93；The inside of first cylinder 22 is installed by two gag lever posts
95, the gag lever post 95 contradicts the rotating plate 94, and second cylinder 23 rotates counterclockwise for convenience, second cylinder 23
The bull stick 81 and the feed-mixing plate 92 is driven to rotate counterclockwise in the inside of vinegar base, the rotation of feed-mixing plate 92 divides vinegar base
It opens, the bull stick 91 and the stocking mechanism 2 is facilitated to move downward in the inside of vinegar base, and when the rotation of the feed-mixing plate 92, vinegar
Feed-mixing plate 92, the bull stick 91 described in base reverse extrusion and the rotating plate 94, the rotating plate 94 contradicts first cylinder at this time
The fixed opening of the rotating plate 94 is prevented the rotating plate 94 from rotating, at this time by the gag lever post 95 inside 22, the gag lever post 95
The baffle 93 of 94 side wall of rotating plate contradicts the air channel 21, closes the baffle 93 by the air channel 21, and
Air inside the tracheae 83 enters the inside of the baffle 93 through the link slot 96, and air is from the baffle 93 and institute
The inside blowout for stating air channel 21, the vinegar base inside the air channel 21 is blown out, and avoids entering vinegar inside the air channel 21
Base；When needing to detect, second cylinder 23 is rotated clockwise, rotates clockwise the feed-mixing plate 92, the feed-mixing plate
92 are stopped by vinegar base, make the feed-mixing plate 92 and the bull stick 91 in the inner rotation of first cylinder 22, make the bull stick
91 drive the rotating plate 94 in the inner rotation of first cylinder 22, and the rotating plate 94 drives the baffle 93 to rotate, described
Link slot 96 described in 93 rotating opening of baffle, the rotating plate 94 contradicts another described gag lever post 95 at this time, by the bull stick 94
It is fixed, the link slot 96 is opened, so that the air inside vinegar base is entered the inside of first cylinder 22, facilitates the acquisition
First 31 collect data.
When in use, first the bottom end of the dew cell 32 and the conversion elements 33 is welded, then the wet sensitive is first
Part 32 is connect with 33 electric wire of conversion elements, then the dew cell 32 is sleeved on to the inside of first cylinder 22, sliding
Moving first cylinder 22 makes to be threadedly coupled between first cylinder 22 and second cylinder 23,22 band of the first cylinder
It moves the fixed ring 41 to move, the inside for making the fixed ring 41 that the rubber pad 43 be driven to enter the fixed plate 42 is described
The sectional area of card slot 44 is infundibulate, facilitates the rubber pad 43 to enter the inside of the card slot 44, with the fixed ring
41 push the rubber pad 43 in the internal motion of the card slot 44, and the rubber pad 43 enters the interior central of the card slot 44
Place, the rubber pad 43 are close to 44 inner sidewall of card slot；And the rubber pad 43 drives first magnet 61 in the card
The internal motion of slot 61, the distance between first magnet 61 and second magnet 62 are increasingly closer, second magnet
62 attract first magnet 61 in the internal motion of the card slot 44, and first magnet 61 draws the rubber pad 43,
Make the rubber stopper 43 vertically into the inside of the card slot 44, and when first magnet 61 is contradicted with second magnet 62
When, fixed first magnet 61 of second magnet 62 makes the rubber pad 43 be fixed on the inside of the card slot 44, avoids
The rubber pad 43 skids off easily from the inside of the card slot 44, seals the rubber pad 43 by the top of the fixed plate 42
It closes, so that the junction between first cylinder 22 and second cylinder 23 be sealed, prevents moisture and dust from entering institute
The inside for stating the first cylinder 23 avoids moisture and dust from contacting with the conversion elements 33, first cylinder 22 with it is described
It is threadedly coupled between second cylinder 23, first cylinder 22 drives the mounting ring 52 and the water proof ring 51 to move, and makes institute
Dew cell 32 and the collection head 31 are stated through the water proof ring 51, and the collection head 31 drives tracheae 83 to enter described turn
It in the link slot 96 inside plate 94, and contradicts the compression ring 54 and squeezes the water proof ring 51, make the water proof ring 51
In the internal motion of the mounting ring 52, the movement of water proof ring 51 squeezes the spring 71 of 72 top surface of support plate, institute
Water proof ring 51 described in 71 reverse extrusion of spring is stated, so that the water proof ring 51 is close to the bottom end of the compression ring 54, makes the waterproof
Circle 54 by the bottom end closure of the compression ring 54, avoid dust and moisture through the water proof ring 54 and the dew cell 32 it
Between gap enter the top of first cylinder 22, the diameter of the water proof ring 51 is equal to the inside of the mounting ring 52, institute
The inner sidewall slide downward that water proof ring 51 is close to the mounting ring 52 is stated, the water proof ring 51 seals the inside of the mounting ring 52
It closes, and the side wall of the dew cell 32 is close in the movement of the water proof ring 51, the water proof ring 51 is by the mounting ring 52 and institute
The dew cell 32 stated between fixed plate 42 seals, and prevents moisture and dust from contacting with the dew cell 32, slows down institute
The speed of getting rusty of dew cell 32 is stated, and keeps the sensitivity of the dew cell 32；And the collection head 31 runs through the peace
The inner bottom that ring 52 enters first cylinder 22 is filled, the connector 1 is connected to power supply, electricity is made to enter the conversion elements
33 and the dew cell 32 inside, rotate second cylinder 23 counterclockwise, make the drilling rod 91 rotate counterclockwise into
When inside vinegar base, vinegar base squeezes the protective case 81, is squeezed the protective case 81, the protective case 81 squeezes the gas
Capsule 82 makes gas inside the air bag 82 squeeze the floating ball 85 through the strainer 86, make the floating ball 85 it is described into
The internal motion of air drain 84 makes the floating ball 85 squeeze the air inlet duct 84, and the air inlet duct 84 is closed, and makes the air bag 82
Internal air enters the inside of the tracheae 83, and the protective case 81 reduces the extruding force that second cylinder 23 is subject to,
Second cylinder 23 is avoided to be damaged.Second cylinder 23 rotates counterclockwise, and second cylinder 23 drives described turn
Bar 81 and the feed-mixing plate 92 are rotated counterclockwise in the inside of vinegar base, and the rotation of feed-mixing plate 92 separates vinegar base, described in convenience
Bull stick 91 and the stocking mechanism 2 are moved downward in the inside of vinegar base, and when the rotation of the feed-mixing plate 92, vinegar base reverse extrusion institute
Feed-mixing plate 92, the bull stick 91 and the rotating plate 94 are stated, the rotating plate 94 contradicts described inside first cylinder 22 at this time
The fixed opening of the rotating plate 94 is prevented the rotating plate 94 from rotating, at this time 94 side of rotating plate by gag lever post 95, the gag lever post 95
The baffle 93 of wall contradicts the air channel 21, closes the baffle 93 by the air channel 21, and in the tracheae 83
The air in portion enters the inside of the baffle 93 through the link slot 96, and air is from the baffle 93 and the air channel 21
Inside blowout, the vinegar base inside the air channel 21 is blown out, and avoids entering vinegar base inside the air channel 21；It rotates clockwise
Second cylinder 23 rotates clockwise the feed-mixing plate 92, and the feed-mixing plate 92 is stopped by vinegar base, makes the feed-mixing plate 92
With the bull stick 91 in the inner rotation of first cylinder 22, the bull stick 91 is made to drive the rotating plate 94 at described first
The inner rotation of body 22, the rotating plate 94 drive the baffle 93 to rotate, link slot 96 described in 93 rotating opening of baffle, this
Shi Suoshu rotating plate 94 contradicts another described gag lever post 95, and the bull stick 94 is fixed, opens the link slot 96, makes vinegar base
Internal air enters the inside of first cylinder 22, facilitates the collection head 31 to collect data, facilitates the dew cell
Information is converted and is transmitted by the humidity in 32 detection vinegar bases, the conversion elements 33.After use, described is rotated counterclockwise
Two cylinders 23 make vinegar base squeeze the feed-mixing plate 92 of side wall arc, the feed-mixing plate 92 are made to drive the bull stick 91 and institute
The rotation of rotating plate 94 is stated, makes the rotating plate 94 that the baffle 93 be driven to be rotated into the air channel 21 and closes, at this time the rotating plate
94 contradict the gag lever post 95, and rotating plate 94 described in part is fixed.When second cylinder 23 taking-up is not under compression the air bag 82
When, the air bag 82 generates suction, so that the movement of floating ball 85 is contradicted the strainer 86, opens the air inlet duct 84, makes described
Gas inside second cylinder 23 enters the inside of the air bag 82, accelerates the 23 internal gas movement velocity of the second cylinder,
Accelerate the radiating rate of the conversion elements 33.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (9)
1. a kind of humidity sensor, it is characterised in that: including connector (1), stocking mechanism (2), testing agency (3), sealing mechanism
(4), proof mechanism of water (5), bindiny mechanism (6), resetting-mechanism (7), protection mechanism (8) and blocking mechanism (9)；The stocking mechanism
(2) connector (1) is installed on top, and the testing agency (3), and the detection are installed in the inside of the stocking mechanism (2)
It is electrically connected between mechanism (3) and the connector (1)；The internal slide of the stocking mechanism (2) connects the sealing mechanism
(4), the sealing mechanism (4) engages the testing agency (3)；The inside of the sealing mechanism (4) is installed by the bindiny mechanism
(6), and the bindiny mechanism (6) connect with the internal slide of the stocking mechanism (2)；Pacify the bottom end of the stocking mechanism (2)
It fills the proof mechanism of water (5), the internal slide of the proof mechanism of water (5) connects the bottom end of the contact mechanism (3), and described anti-
The inside of water dispenser structure (5) is installed by the resetting-mechanism (7).
2. a kind of humidity sensor according to claim 1, it is characterised in that: the stocking mechanism (2) includes air channel
(21), the top of the first cylinder (22) and the second cylinder (23), second cylinder (23) is symmetrically fixedly connected with the connector
(1), it is threadedly coupled between second cylinder (23) and first cylinder (22), and the bottom end etc. of second cylinder (23)
Away from equipped with the air channel (21).
3. a kind of humidity sensor according to claim 2, it is characterised in that: the testing agency (3) includes collection head
(31), the inside of dew cell (32), conversion elements (33) and support frame (34), second cylinder (23) is installed by the conversion
Element (33) installs the support frame as described above of arc between the conversion elements (33) and second cylinder (23) inner sidewall
(34)；The dew cell (32) is welded in the bottom end of the conversion elements (33), and institute is installed in the bottom end of the dew cell (32)
It states collection head (31), and the dew cell (32) and the collection head (31) and the internal slide of first cylinder (22) connect
It connects.
4. a kind of humidity sensor according to claim 3, it is characterised in that: the sealing mechanism (4) includes fixed ring
(41), the bottom inner portion of fixed plate (42), rubber pad (43) and card slot (44), second cylinder (23) installs the fixed plate
(42), and the bottom end of the conversion elements (33) run through the fixed plate (42) inside；The bottom surface of the fixed plate (42) is set
There is the card slot (44) of circular ring shape, the fixed ring (41), the fixation are installed inside the top of first cylinder (22)
The top of ring (41) is equipped with the rubber pad (43) of circular ring shape, and the rubber pad (43) and sectional area are funnel shaped described
The internal slide of card slot (44) connects.
5. a kind of humidity sensor according to claim 4, it is characterised in that: the bindiny mechanism (6) includes the first magnetic
Iron (61) and the second magnet (62), first magnet (61) of one end mounting circular ring shape of the rubber pad (43), and it is described
First magnet (62) is installed inside one end of card slot (44)；The inside of first magnet (61) and the card slot (44) is sliding
Dynamic connection；And first magnet (62) sucks second magnet (62).
6. a kind of humidity sensor according to claim 5, it is characterised in that: the proof mechanism of water (5) includes water proof ring
(51), the inside place of residence of mounting ring (52), limited block (53) and compression ring (54), first cylinder (22) is installed by the peace
It fills ring (52), the inside interaction of the mounting ring (52) connects the water proof ring (51)；The sidewall sheath of the dew cell (32)
The compression ring (54) is filled, the compression ring (54) contradicts the water proof ring (51), and the dew cell (32) is prevented with described
Hydrosphere (51) is connected with the internal slide of the mounting ring (52)；The hemispheric collection head (31) runs through the water proof ring
(51) and the inside of the mounting ring (52), the internal diameter of the water proof ring (51) are identical as the diameter of the dew cell (32)；
The top surface of the mounting ring (52) is symmetrically installed the limited block (53), and the limited block (53) contradicts the water proof ring (51)
Top surface.
7. a kind of humidity sensor according to claim 6, it is characterised in that: the resetting-mechanism (7) includes spring
(71) and the support plate (72), the top surface of the mounting ring (72) are installed in support plate (72), the bottom surface of the mounting ring (52)
It is symmetrically installed the spring (71), and the top of the spring (71) is fixedly connected with the bottom surface of the water proof ring (51).
8. a kind of humidity sensor according to claim 7, it is characterised in that: the protection mechanism (8) includes protective case
(81), air bag (82), tracheae (83), air inlet duct (84), floating ball (85) and strainer (86), the sidewall sheath of second cylinder (23)
It fills the protective case (81), the air bag (82) is installed in the inside of the protective case (81)；It installs the bottom end of the air bag (82)
The tracheae (83), and the tracheae (83) runs through the collection head (31) and the dew cell (32)；The air bag (82)
The funnel shaped air inlet duct (84), the inside of the air inlet duct (84) are equipped with the top junction of second cylinder (23)
It is slidably connected and engages the floating ball (85)；One end of the air bag (82) and the air inlet duct (84) is installed by the strainer
(86), the strainer (86) contradicts the floating ball (85).
9. a kind of humidity sensor according to claim 8, it is characterised in that: the blocking mechanism (9) includes bull stick
(91), feed-mixing plate (92), baffle (93), rotating plate (94), gag lever post (95) and link slot (96), the bottom of first cylinder (22)
End is rotatablely connected the bull stick (91), and the feed-mixing plate (92) that side wall is arc is mounted equidistant in the bottom end of the bull stick (91)；
The top of the bull stick (91) is fixedly connected the rotating plate (94), and the baffle is installed at the both ends of the rotating plate (94) respectively
(93), the baffle (93) engages the air channel (21), and described in the rotating plate (94) and the baffle (93) rotation connection
The inside of first cylinder (22)；The inside of the rotating plate (94) is equipped with the link slot (96), the inside of the link slot (96)
Be slidably connected the tracheae (83), and the link slot (96) is connected to the baffle (93)；The inside of first cylinder (22)
Two gag lever posts (95) are installed, the gag lever post (95) contradicts the rotating plate (94).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630797.6A CN110308249B (en) | 2019-07-12 | 2019-07-12 | Humidity sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630797.6A CN110308249B (en) | 2019-07-12 | 2019-07-12 | Humidity sensor |
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| CN110308249B CN110308249B (en) | 2021-12-10 |
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| CN108827397A (en) * | 2018-08-27 | 2018-11-16 | 广州西博臣科技有限公司 | A kind of electromagnetism interference and erosion-resisting Temperature Humidity Sensor |
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| US5142901A (en) * | 1989-10-25 | 1992-09-01 | Yazaki Corporation | Specific heat based moisture sensor |
| US20140077824A1 (en) * | 2011-06-06 | 2014-03-20 | Denso Corporation | Humidity sensor and method of manufacturing the same |
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| CN110308249B (en) | 2021-12-10 |
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