CN207585653U - A kind of humiture transducer - Google Patents
A kind of humiture transducer Download PDFInfo
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- CN207585653U CN207585653U CN201720574810.7U CN201720574810U CN207585653U CN 207585653 U CN207585653 U CN 207585653U CN 201720574810 U CN201720574810 U CN 201720574810U CN 207585653 U CN207585653 U CN 207585653U
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- machine box
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- groove
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Abstract
The utility model discloses a kind of humiture transducers, are sealing space between the machine box and cover including being made of cover and machine box, the groove of rectangle is provided on the cover outer surface, display screen is provided in the groove；Be mutually parallel cavity structure is each provided on opposed two sides of machine box, the sealing space of the cavity structure and machine box is respectively independent；Sensor is provided in the cavity structure, through-hole communication seals space and cavity structure are provided on the machine box, connector is provided in the through-hole.Effective heat sinking function can be realized using this structure, and the residual moisture content being attached on sensor head can be taken away, it is ensured that the real-time accuracy of sensor detection.
Description
Technical field
The utility model is related to field of structural design, particularly relate to a kind of shape knot for humiture transducer
Structure.
Background technology
The existence and social activities of the mankind and humidity are closely related.With the realization of modernization, it is difficult to find out one with it is wet
Spend unrelated field.Due to application field difference, the technology of humidity sensor is required also different.Humidity is contained in air
Moisture percentage, to represent the wetness of air.
Temperature sensor（temperature transducer）Refer to that temperature can be experienced and be converted into usable output signal
Sensor, temperature sensor is one kind the most commonly used in omnifarious various sensors, outside modern temperature sensor
Shape very it is small, more it is allowed to be widely used in the every field of production practices in this way, also provides nothing for people’s lives
Several facilities and function.
Under normal circumstances, the Temperature Humidity Sensor industrially used can realize the monitoring to the temperature and humidity of environment,
High region particularly is required to environmental index, it is necessary to temperature and humidity is monitored in real time, also Just because of this, needle on the market
Different use environments are designed there are many various sensor structure, with easy to use.
For needing the Sensor Design of monitoring temperature and humidity simultaneously, generally using modular design, i.e. a device
The middle two different sensors of installation, it is contemplated that the test philosophy of two kinds of sensors, taking into account in structure is not special
It is preferable；Especially for certain use environments, there are a large amount of vibration and a large amount of flowings of air so that test effect can go out
Gas is unstable, therefore this kind of situation needs are individually designed.
Invention content
The purpose of this utility model is to provide a kind of humiture transducers, realize the temperature and humidity for special area
Detection and sent.
To achieve the above object, the utility model provides following technical solution：
A kind of humiture transducer is sealing space between the machine box and cover including being made of cover and machine box, institute
The groove that rectangle is provided on cover outer surface is stated, display screen is provided in the groove；Opposed two of the machine box
Be mutually parallel cavity structure is each provided on side, the sealing space of the cavity structure and machine box is respectively independent；
Sensor is provided in the cavity structure, through-hole communication seals space and cavity structure are provided on the machine box, it is described logical
Connector is provided in hole；Environmental index probe unit is provided in machine box；The environmental index probe unit includes center
Processing module, acquisition processing module, calibration algorithm module, memory module, power supply module, RTC block, interface and radio-frequency module,
PH value detection module, Temperature and Humidity module and flow monitoring module；The central processing module and acquisition processing module, calibration
Algoritic module, memory module, RTC block, power supply module, interface and radio-frequency module electrical connection；The acquisition processing module difference
It is electrically connected with pH value detection module, Temperature and Humidity module and flow monitoring module.
In the above-mentioned technical solutions, the cavity structure runs through entire machine box along the side of machine box.
In the above-mentioned technical solutions, several grooves are provided on side corresponding with cavity structure on the machine box.
In the above-mentioned technical solutions, each described groove is connected with cavity structure, between the groove and groove,
Ventilation fan-like structure is formed between groove and cavity structure.
In the above-mentioned technical solutions, the connector is one-directional connector, has and is connected from sealing space to cavity structure
Function.
In the above-mentioned technical solutions, data-interface and control panel are provided on the fuselage, the data-interface passes through
Machine box is connected in sealing space.
In the above-mentioned technical solutions, it is provided with antenna on the machine box.
In the above-mentioned technical solutions, the antenna or for columnar antenna, one end of antenna passes through machine box to be connected to sealing sky
In；The antenna is flat plane antenna, and flat plane antenna is arranged on cover surface.
In the above-mentioned technical solutions, the flat plane antenna is centered around the screen surrounding of cover, and flat plane antenna is several ring-types
Structure.
Compared with prior art, the beneficial effects of the utility model are：
Two functions can be realized using this structure in this programme, humidity sensor is arranged on the aeration structure of fan-shaped
It is interior, the surface of sensor can be largely gathered in avoid the moisture content in air, all blow air at a high speed be can be with sensor sheet
The moisture content in face, it is ensured that true and reliable collects data；Secondly two cavity structures respectively set a sensor, two sensings
Device will not influence each other, and the fan-shaped aeration structure on its cavity structure is also equipped with heat sinking function, can effectively take away machine
Heat on box body, it is ensured that the heat on machine box does not interfere with the data acquisition of temperature sensor, ensures the authenticity of data.
Description of the drawings
Fig. 1 is the overall appearance structural representation of the utility model；
Fig. 2 is the cavity structure schematic diagram of the utility model；
Fig. 3 is the block diagram of environmental index probe unit.
In figure：1 is cover, and 2 be sensor, and 3 be screen, and 4 be control panel, and 5 be antenna, and 6 be data-interface, and 7 be empty
Cavity configuration, 8 be through-hole, and 9 be groove, and 10 be machine box.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model 1-2, to the technical scheme in the embodiment of the utility model
It is clearly and completely described.
As shown in Figure 1, be an integrally-built schematic diagram of this programme, as can be seen from the figure with traditional transmitter
The too big difference of structure nothing.It mainly includes a casing, and screen is arranged on the surface of casing, antenna is provided on casing
It can realize the wireless transmission of data, control panel is also carried on casing, it is convenient that data are operated.
Because the region that this programme uses belongs to special area, it is mainly used in the ring with sharp pounding and high-speed flow
Under border, such as in railway tunnel.Therefore, equipment in such a case, which is typically necessary, has shockproof and moisture-proof function,
And because of the monopolizing characteristic of this programme, need to maintain the circulation of air to the position for setting sensor, thus entire scheme make as
Under improvement.
As shown in Fig. 2, being modified on machine box, the side of machine box opens up a cavity along the axis direction of machine box,
This cavity passes through the side of entire machine box to form an independent cavity structure, and sensor is arranged in cavity structure, is
Ensure that sensor is effectively connect with the circuit part in machine box and fixed column sensor, the setting one in the side of machine box
A through-hole.Sealing space and cavity in this through-hole connection machine box, because through-hole is likely to result in external moisture and enters, because
This needs to set a connector in through-hole, which is used for wearing a signal wire, and connector uses one-directional connector,
That is it can be threaded from sealing space direction towards cavity direction, and be unable to negative direction threading, and in connector
Middle setting water proof ring can thus avoid external air from entering on the circuit board in sealing space completely.
Temperature and humidity two is needed to demonstrate,prove sensor in certain this programme, therefore cavity needs setting two, and two symmetrical
The both sides of machine box are arranged on, a kind of sensor is set in a cavity.Certainly, heat can be generated in whole device work, this
What is considered first in the case of kind is heat sinking function, therefore with setting several grooves at cavity opposite position on machine box,
Each groove is connected with cavity, forms the aeration structure of fan-shaped, this structure will not fabric agent itself be any negative to machine box
Load, and when control circuit operational heat, once there is air to flow through in cavity structure, this fan-shaped aeration structure band will be passed through
The heat on machine box is walked, effectively plays heat dissipation effect.Second, because humidity sensor be by analyze the moisture in air into
Row monitoring, and moisture needs to be attached on sensor head, but prolonged water air condensation, it can cause moisture content mistake
It is more, it is inaccurate so as to cause monitoring.Therefore, the fan-shaped aeration structure used in this programme, when humidity sensor is disposed therein,
Air circulates in cavity structure, has a large amount of moisture content that can also be taken away by air on timely sensor head, therefore humidity sensor
It can only monitor the real-time content in air, largely assemble without carrying out moisture content；Effective reaction truth.
By Fig. 3 it can be seen that environmental index probe unit includes central processing module, acquisition processing module, calibration calculation
Method module, memory module, power supply module, RTC block, interface and radio-frequency module, pH value detection module, Temperature and Humidity module and
Flow monitoring module；The central processing module and acquisition processing module, calibration algorithm module, memory module, RTC block, confession
Electric module, interface and radio-frequency module electrical connection；The acquisition processing module respectively with pH value detection module, Temperature and Humidity module
It is electrically connected with flow monitoring module.Control panel is electrically connected with interface and radio-frequency module；Show screen and interface and radio-frequency module
Electrical connection.Environmental index detection unit can be by the detection numerical value of air environment by showing that screen is shown, and can
Receive the control signal of control panel.
Display screen and control panel are provided in this programme on cover, the major function for showing screen is exactly for showing
The data of temperature displaying function and humidity are conveniently operated personnel's browsing.Certainly, data-interface is additionally provided on machine box, is connect by data
Circuit in mouth and machine box is effectively connected, and realizes the wire transmission of data.Certainly, wire transmission can only be convenient in part
The region of line arrangement, we are wirelessly transferred when many regions, and general in terms of wireless transmission
Two kinds of antennas can be selected to be transmitted.The first is traditional column electric wire, this does not need to and illustrates, second is plane
Antenna, flat plane antenna are arranged on cover surface, because being provided with screen on cover surface, therefore antenna is designed around screen,
And antenna is preferably devised to cyclic structure, antenna has several loop structures, by the carry out signal transmitting of ring by ring, puts down
Surface antenna has the wide effect of radiation scope.
The main use scope of the utility model is the region with sharp pounding, and with high-speed air circulation
Region, if the space of tranquil sealing cannot then use the device of this programme.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of humiture transducer, it is characterised in that be close between the machine box and cover including being made of cover and machine box
Space is sealed, the groove of rectangle is provided on the cover outer surface, display screen is provided in the groove；The machine box is opposite
Be mutually parallel cavity structure is each provided on two vertical sides, the sealing space of the cavity structure and machine box is each
From independence；Sensor is provided in the cavity structure, through-hole communication seals space and cavity structure are provided on the machine box,
Connector is provided in the through-hole；Environmental index probe unit is provided in the machine box；The environmental index probe unit
Include central processing module, acquisition processing module, calibration algorithm module, memory module, power supply module, RTC block, interface and
Radio-frequency module, pH value detection module, Temperature and Humidity module and flow monitoring module；The central processing module and acquisition process
Module, calibration algorithm module, memory module, RTC block, power supply module, interface and radio-frequency module electrical connection；The acquisition process
Module is electrically connected respectively with pH value detection module, Temperature and Humidity module and flow monitoring module.
2. a kind of humiture transducer according to claim 1, it is characterised in that the cavity structure along machine box side
Entire machine box is run through in face.
3. a kind of humiture transducer according to claim 2, it is characterised in that corresponding with cavity structure on the machine box
Side on be provided with several grooves.
4. a kind of humiture transducer according to claim 3, it is characterised in that the groove is connected with cavity structure,
Ventilation fan-like structure is formed between the groove and groove, between groove and cavity structure.
5. a kind of humiture transducer according to claim 1, it is characterised in that the connector is one-directional connector, is had
There is the function of being connected from sealing space to cavity structure.
6. a kind of humiture transducer according to claim 1, it is characterised in that be provided with data-interface on the machine box
And control panel, the data-interface are connected to across machine box in sealing space.
7. a kind of humiture transducer according to claim 6, it is characterised in that be provided with antenna on the machine box.
8. a kind of humiture transducer according to claim 7, it is characterised in that the antenna or for columnar antenna, antenna
One end be connected in sealing space across machine box；The antenna is flat plane antenna, and flat plane antenna is arranged on cover surface.
9. a kind of humiture transducer according to claim 8, it is characterised in that the flat plane antenna is centered around cover
Screen surrounding, flat plane antenna are several cyclic structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574810.7U CN207585653U (en) | 2017-05-23 | 2017-05-23 | A kind of humiture transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574810.7U CN207585653U (en) | 2017-05-23 | 2017-05-23 | A kind of humiture transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585653U true CN207585653U (en) | 2018-07-06 |
Family
ID=62718270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574810.7U Active CN207585653U (en) | 2017-05-23 | 2017-05-23 | A kind of humiture transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095156A (en) * | 2019-05-21 | 2019-08-06 | 深圳洲斯移动物联网技术有限公司 | A kind of temperature-humidity detecting device and temperature/humiditydetection detection system |
-
2017
- 2017-05-23 CN CN201720574810.7U patent/CN207585653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095156A (en) * | 2019-05-21 | 2019-08-06 | 深圳洲斯移动物联网技术有限公司 | A kind of temperature-humidity detecting device and temperature/humiditydetection detection system |
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