CN206862399U - A kind of shaft-like grain Temperature and Humidity instrument - Google Patents
A kind of shaft-like grain Temperature and Humidity instrument Download PDFInfo
- Publication number
- CN206862399U CN206862399U CN201720338075.XU CN201720338075U CN206862399U CN 206862399 U CN206862399 U CN 206862399U CN 201720338075 U CN201720338075 U CN 201720338075U CN 206862399 U CN206862399 U CN 206862399U
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- stock
- bull stick
- temperature
- shaft
- press section
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Abstract
It the utility model is related to testing equipment field, more particularly to a kind of shaft-like grain Temperature and Humidity instrument, the stock sealed including hollow form, upper end open, bottom surface, bull stick is inserted with the stock, the bull stick bottom is provided with press section of the lateral cross section for ellipse, the stock bottom sidewall is provided with one or two opening for supplying Temperature Humidity Sensor to stretch out, Temperature Humidity Sensor is installed on stock inwall by stripper plate, the stripper plate is connected to stock inwall by spring, and stock is stretched out on the bull stick top and bull stick is spacing with the axle sleeve being set on stock.The utility model rotates bull stick and causes two heads of oval press section to extrude stripper plate and detected so as to drive Temperature Humidity Sensor to stretch out, bull stick is rotated when not detecting causes the head of press section away from extruding version, so recoil of spring band dynamic temperature velocity sensor is taken in stock, and so Temperature Humidity Sensor is built in stock.
Description
Technical field：
It the utility model is related to testing equipment field, and in particular to a kind of shaft-like grain Temperature and Humidity instrument.
Background technology：
Foodstuff preservation is the effective measures that country takes for waste calamity, defence war and other unexpected incidents.Grain
It is the necessity of human survival, temperature and humidity are to keep the prerequisite of grain, with China's entry into the WTO and grain market
Gradual opening, store substantial amounts of grain and vital effect played to the development for stablizing national economy.Influence grain security
Storage major parameter is the humidity and temperature of grain, is inter-related between both.People are usually using thermometer, humidity
Meter measures the temperature and humidity of grain depot, by controlled the methods of Heat artificially, humidification, ventilation and cooling the temperature of grain depot,
Humidity, not only control accuracy is low for this method, poor real, and the labor intensity of operating personnel is big.Simultaneously temperature with it is relative
The germination percentage that seed may be caused to rot or influence on a large scale seed is widely varied in humidity, so as to bring greatly economy
And property loss.Thus it is guaranteed that suitable granary temperature, humidity are particularly significant to ensureing agricultural product seed storage quality.At present
In manually sampling observation grain, come to carry out Temperature and Humidity to the grain of deep layer in grain heap without suitable detecting instrument.
Utility model content：
Technical problem to be solved in the utility model is to overcome existing technological deficiency, there is provided a kind of shaft-like grain temperature
Humidity Detection instrument.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of shaft-like grain Temperature and Humidity instrument, including hollow form, upper end open, the stock of bottom surface sealing, the length
Bull stick is inserted with bar, the bull stick bottom is provided with press section of the lateral cross section for ellipse, and the stock bottom sidewall is provided with one
Individual or two openings stretched out for Temperature Humidity Sensor, Temperature Humidity Sensor is installed on stock inwall by stripper plate, described to squeeze
Pressing plate is connected to stock inwall by spring, and stock is stretched out on the bull stick top and bull stick is limited with the axle sleeve being set on stock
Position.
The opening is symmetrically provided with two.
The press section is bolted to connection with bull stick one-shot forming or press section with bull stick.
The stripper plate is arc shape close to the side of bull stick, against bull stick at the top of arc.
The press section bottom is provided with the column block coaxial with bull stick, and column block is trapped in the corresponding groove in stock bottom surface
It is interior.
The bull stick top is reducing shape, is passed at the top of bull stick from axle sleeve.
The beneficial effects of the utility model are：Rotate bull stick cause oval press section two heads extrude stripper plate from
And drive Temperature Humidity Sensor to stretch out and detected, bull stick is rotated when not detecting causes the remote extruding version in the head of press section, this
Sample recoil of spring band dynamic temperature velocity sensor is taken in stock, and so Temperature Humidity Sensor is built in stock, i.e., convenient inspection
Survey and Temperature Humidity Sensor is played a very good protection again.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is opening transverse sectional view of the present utility model.
Embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in drawings, a kind of shaft-like grain Temperature and Humidity instrument, including hollow form, upper end open, bottom surface sealing
Stock 1, bull stick 2 is inserted with stock 1, the bottom of bull stick 2 is provided with press section 3 of the lateral cross section for ellipse, and the bottom sidewall of stock 1 is opened
There is one or two opening 9 for supplying Temperature Humidity Sensor 4 to stretch out, Temperature Humidity Sensor 4 is installed in stock 1 by stripper plate 5
Wall, stripper plate 5 are connected to the inwall of stock 1 by spring 6, and stock 1 is stretched out on the top of bull stick 2 and bull stick 2 is used and is set on stock 1
Axle sleeve 7 is spacing.
As preferred scheme of the present utility model, opening 9 is symmetrically provided with two, can so utilize two temperature and humidity sensings
Device detects, and detection data can be carried out into Comprehensive Correlation, ensure detection accuracy.
On the other hand, press section 3 can be bolted to connection with bull stick with one-shot forming, or press section with bull stick.
Stripper plate 5 is arc shape close to the side of bull stick 2, can be conveniently oval against bull stick 2, arc shape structure at the top of arc
Shape extruding version is rotatably assorted extruding, and arc is suitable for rotating transition, if can produce one end because of rotation using straight line
Tilt phenomenon.
The bottom of press section 3 is provided with the column block 8 coaxial with bull stick 2, and column block 8 is trapped in corresponding recessed in the bottom surface of stock 1
In groove, bull stick top is reducing shape, is passed at the top of bull stick from axle sleeve, bull stick top spacing to rotating bar using column block and axle sleeve
Portion's diameter can attenuate, and the hole on axle sleeve is engaged with the diameter narrower portion, avoids bull stick from being slided outward from axle sleeve.
Temperature Humidity Sensor of the present utility model can select the AM2301 numerals of Guangzhou Ao Song Electronics Co., Ltd.s warm and humid
Spend sensor.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
1. a kind of shaft-like grain Temperature and Humidity instrument, it is characterised in that including hollow form, upper end open, the length of bottom surface sealing
Bar, bull stick is inserted with the stock, and the bull stick bottom is provided with press section of the lateral cross section for ellipse, the stock bottom side
Wall is provided with two openings stretched out for Temperature Humidity Sensor, and Temperature Humidity Sensor is installed on stock inwall by stripper plate, described
Stripper plate is connected to stock inwall by spring, and stock is stretched out on the bull stick top and bull stick is limited with the axle sleeve being set on stock
Position.
2. a kind of shaft-like grain Temperature and Humidity instrument according to claim 1, it is characterised in that the opening is symmetrical
Provided with two.
3. a kind of shaft-like grain Temperature and Humidity instrument according to claim 1, it is characterised in that the press section is with turning
Bar one-shot forming or press section are bolted to connection with bull stick.
4. a kind of shaft-like grain Temperature and Humidity instrument according to claim 1, it is characterised in that the stripper plate is close
The side of bull stick is arc shape, against bull stick at the top of arc.
A kind of 5. shaft-like grain Temperature and Humidity instrument according to claim 1, it is characterised in that the press section bottom
Provided with the column block coaxial with bull stick, column block is trapped in the corresponding groove in stock bottom surface.
6. a kind of shaft-like grain Temperature and Humidity instrument according to claim 1, it is characterised in that the bull stick top is
Reducing shape, bull stick top pass from axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338075.XU CN206862399U (en) | 2017-03-31 | 2017-03-31 | A kind of shaft-like grain Temperature and Humidity instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338075.XU CN206862399U (en) | 2017-03-31 | 2017-03-31 | A kind of shaft-like grain Temperature and Humidity instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862399U true CN206862399U (en) | 2018-01-09 |
Family
ID=60817062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338075.XU Active CN206862399U (en) | 2017-03-31 | 2017-03-31 | A kind of shaft-like grain Temperature and Humidity instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862399U (en) |
-
2017
- 2017-03-31 CN CN201720338075.XU patent/CN206862399U/en active Active
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