CN209459683U - A kind of agricultural internet of things data acquisition display - Google Patents
A kind of agricultural internet of things data acquisition display Download PDFInfo
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- CN209459683U CN209459683U CN201920129287.6U CN201920129287U CN209459683U CN 209459683 U CN209459683 U CN 209459683U CN 201920129287 U CN201920129287 U CN 201920129287U CN 209459683 U CN209459683 U CN 209459683U
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Abstract
The utility model provides a kind of agriculture internet of things data acquisition display, and rear casing is additionally provided with cavity, and the first mounting hole is set on the top surface of cavity；The top edge of cavity is equipped with continuous first seal convexity, and the first mounting hole is located on the outside of the first seal convexity, and front shroud bottom surface is equipped with continuous second seal convexity, and the second mounting hole is located at the inside of the second seal convexity；When front shroud being installed to rear casing using sealing ring, the gap between sealing ring and front shroud and rear casing is filled in sealing ring extrusion；Cavity is equipped with several first through hole, and rear casing is equipped with slot position, and sealing block is equipped with the second through-hole, and sealing block is embedded in slot position；Internal connection stretches out rear casing by the second through-hole and first through hole.Through the above scheme, portion in the cavity is arranged in the components such as display, carries out extruding sealing using two seal convexities and sealing ring, realizes water proof and dust proof, be sealed at the position that connector is contacted with through-hole, realize the effect of integral sealing.
Description
Technical field
The utility model relates to agriculture temperature and humidity monitor fields more particularly to a kind of agriculture internet of things data acquisition to show
Device.
Background technique
Technology of Internet of things is increasingly developed, increasingly popular to be applied to all kinds of agricultural projects, such as number based on agriculture Internet of Things
According to management system, which is, the acquisition of peasant household's production environment data is got up, and carries out comprehensive monitoring management and answers
With.For example, the greenhouse Control management system based on Internet of Things.
Although there are many Internet of Things acquisition equipment on the market at present, it is mostly used for industrial data collection or general ring
Border acquisition, but it is not exclusively used in the data acquisition display apparatus of agricultural, to reach the dedicated purpose of special device.
Wherein, temperature and humidity is not suitable for by higher, inclusion of dirt, common Temperature and Humidity device inside agricultural greenhouse
In agricultural greenhouse；In use, needing to show the parameters such as aerial temperature and humidity, intensity of illumination and soil temperature and humidity in agricultural greenhouse,
The measurement of these parameters is highly developed, also there is a comprehensive sensor, but display and the integrated equipment of measuring appliance, mesh
It is preceding to be suitble to agricultural greenhouse to use not yet.
On the market there are no a kind of data acquisition display apparatus for realizing water proof and dust proof, the close of shell and connector how is realized
Envelope is urgent problem at this stage.
In view of this, it is proposed that a kind of agricultural internet of things data acquisition display solves the above problems.
Utility model content
The purpose of this utility model is to provide a kind of agriculture internet of things data acquisition displays, pass through the shell of design sealing
Body realizes the function of water proof and dust proof, directly uses inside agricultural greenhouse to realize.
The technology that the utility model uses is:
A kind of agricultural internet of things data acquisition display, including rear casing and front shroud, set on rear casing there are four and with
On the first mounting hole, the position of corresponding first mounting hole of front shroud is equipped with the second mounting hole of corresponding number；Rear casing is also
Equipped with cavity, front shroud is set to above the opening face of cavity, and the first mounting hole is set on the top surface of cavity；The top edge of cavity
Equipped with continuous first seal convexity, the first mounting hole is located on the outside of the first seal convexity, and front shroud bottom surface is equipped with continuous the
Two seal convexities, the second mounting hole are located at the inside of the second seal convexity；When front shroud is mounted on rear casing, the first seal convexity
It is contacted with front shroud bottom surface, the second seal convexity is contacted with cavity top surface；Further include sealing ring, is pacified front shroud using sealing ring
When being attached to rear casing, the bottom surface of sealing ring is contacted with the top surface of the first seal convexity, the top surface of sealing ring and the second seal convexity
Bottom surface contact, sealing ring extrusion, by between sealing ring and front shroud and sealing ring and rear casing gap fill；Chamber
One side of body is equipped with several first through hole, agriculture internet of things data acquisition display in use, side vertical downward, it is rear outer
Shell is additionally provided with slot position, slot position setting on the outside of first through hole；It further include sealing block, sealing block is equipped with the second through-hole, and second
Through-hole internal diameter is less than first through hole internal diameter, and sealing block is embedded in slot position；Agriculture internet of things data acquisition display interior connector is logical
It crosses the second through-hole and first through hole stretches out rear casing, the shape of first through hole and the shape of internal connection match.
Through the above scheme, portion in the cavity is arranged in the components such as display and circuit board, after being mounted on by front shroud
On shell, extruding sealing is carried out using first and second seal convexity and sealing ring, realizes that water proof and dust proof, internal circuit board pass through
Through-hole is exposed by sensor connector, is sealed at the position that connector is contacted with through-hole, realizes the effect of integral sealing.
As advanced optimizing for scheme, rear casing is in cuboid, the first mounting hole be set to rear casing four corners and
Middle side edge, the central point line of the first mounting hole are in rectangle.The surrounding of rear casing is arranged in the position of first mounting hole, so that
Cavity is as big as possible, and more beautiful.
As advanced optimizing for scheme, rear casing uses plastic production, and the first mounting hole is equipped with embedded nut.Plastics
Shell is conducive to the signal transmitting of internal communication element, guarantees the increase of the service life of mounting hole by embedded nut.
As advanced optimizing for scheme, it further includes display unit group, display unit that front shroud, which is glass or plastic board,
Group is mounted on cavity, and front shroud is transparent configuration on the position of corresponding display unit group, remaining region is opaque structure.
Front shroud is that transparent windows are arranged in display unit group, remaining position is opaque, so that more preferably observing what display unit group was shown
Data.
As advanced optimizing for scheme, first through hole is three, respectively power supply string holes, first sensor wiring hole and
Second sensor wiring hole.The data acquisition of agricultural is the humiture collection of air, illumination acquisition, soil temperature and humidity acquisition, is divided
Not being correspondingly arranged first through hole is that internal interface is stepped down.
As advanced optimizing for scheme, the opaque structure of front shroud is black, and display unit group is charactron.Front cover
The white printed words such as aerial temperature and humidity are printed on plate, can plus intuitively be observed, and charactron self-luminous, it is most suitable for display data.
Compared with prior art, the utility model has the beneficial effects that
Through the above scheme, portion in the cavity is arranged in the components such as display and circuit board, after being mounted on by front shroud
On shell, extruding sealing is carried out using the first seal convexity and the second seal convexity and sealing ring, realizes water proof and dust proof, internal electricity
Road plate is exposed by sensor connector by through-hole, is sealed at the position that connector is contacted with through-hole, realizes the effect of integral sealing
Fruit.
It is used by the design of the black matrix wrongly written or mispronounced character of front shroud and the collocation of charactron, can intuitively show the data of measurement, fitted
Close agricultural use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of agriculture internet of things data acquisition display provided by the utility model；
Fig. 2 is a kind of top view of agriculture internet of things data acquisition display provided by the utility model；
Fig. 3 is a kind of structural representation of the rear casing of agriculture internet of things data acquisition display provided by the utility model
Figure；
Fig. 4 is a kind of structural representation of the front shroud of agriculture internet of things data acquisition display provided by the utility model
Figure；
Fig. 5 is the cross-sectional view in the direction A-A in Fig. 2；
Fig. 6 is the partial enlarged view of B area in Fig. 5.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
In the description of the present embodiment, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance or the quantity for implicitly indicating indicated technical characteristic.The feature of " first ", " second " etc. is defined as a result,
It can explicitly or implicitly include one or more of the features.In the description of the invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
Term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, can pass through
Concrete condition understands concrete meaning of the above-mentioned term in the invention.
Embodiment 1:
Referring to shown in attached drawing 1-6, a kind of agricultural internet of things data acquisition display, including rear casing 1 and front shroud 2, after
The position of the first mounting hole 12 there are four setting on shell 1 or more, corresponding first mounting hole 12 of front shroud 2 is equipped with corresponding number
Second mounting hole 21 of amount；Rear casing 1 is additionally provided with cavity 11, and front shroud 2 is set to above the opening face of cavity 11, the first mounting hole
12 are set on the top surface of cavity 11；The top edge of cavity 11 is equipped with continuous first seal convexity 13, the first mounting hole 12
In 13 outside of the first seal convexity, 2 bottom surface of front shroud is equipped with continuous second seal convexity 25, and the second mounting hole 21 is located at second
The inside of seal convexity 25；When front shroud 2 is mounted on rear casing 1, the first seal convexity 13 is contacted with 2 bottom surface of front shroud, and second
Seal convexity 25 is contacted with 11 top surface of cavity；Further include sealing ring 3, front shroud 2 is installed to rear casing 1 using sealing ring 3
When, the bottom surface of sealing ring 3 is contacted with the top surface of the first seal convexity 13, the bottom of the top surface of sealing ring 3 and the second seal convexity 25
The gap between sealing ring 3 and front shroud 2 and sealing ring 3 and rear casing 1 is filled in face contact, 3 extrusion of sealing ring；
One side of cavity 11 is equipped with several first through hole 14, and agriculture internet of things data acquisition display is in use, side vertical court
Under, rear casing 1 is additionally provided with slot position 15, and slot position 15 is arranged on the outside of first through hole 14；Further include sealing block 4, is set on sealing block 4
There is the second through-hole, the second through-hole internal diameter is less than 14 internal diameter of first through hole, and sealing block 4 is embedded in slot position 15；Agriculture internet of things data
It acquires display interior connector and rear casing is stretched out by the second through-hole and first through hole 14, shape and the inside of first through hole 14 connect
The shape of head matches.
The sealing problem of display is related to two aspects, and first aspect is close between front shroud 2 and rear casing 1
It is convex that the second sealing is arranged by the way that the first seal convexity 13 is arranged on rear casing 1, on front shroud 25 in the present embodiment for envelope
It rises, when not using sealing ring 3, when front shroud 2 is mounted on rear casing 1, the first seal convexity 13 is contacted with 2 bottom surface of front shroud,
Second seal convexity 25 is contacted with 11 top surface of cavity, as long as guaranteeing the smooth of contact surface, passes through being forced for two layers seal convexity
Tightly, it is ensured that the sealing effect of front shroud 2 and rear casing 1；General processing it is difficult to ensure that contact surface it is substantially flat, therefore
Sealing ring 3 is introduced on the basis of this；When using sealing ring 3, the bottom surface of sealing ring 3 is contacted with the top surface of the first seal convexity 13,
The top surface of sealing ring 3 is contacted with the bottom surface of the second seal convexity 25,3 extrusion of sealing ring, by sealing ring 3 and front shroud 2
And the gap filling between sealing ring 3 and rear casing 1, sealing ring 3 is made of industrial rubber, in front shroud 2 and rear casing 1
When installing tightening by bolt, the first seal convexity 13 and the second seal convexity 25 respectively squeeze the two sides of sealing ring 3, together
When sealing ring 3 by between sealing ring 3 and front shroud 2 and sealing ring 3 and rear casing 1 gap fill, realize the effect of sealing.
Meanwhile first seal convexity 13 inside of first mounting hole 12 is set, prevent from going out to leak from mounting hole.
Second aspect is the sealing problem of connector leakage, in the present embodiment, close by being arranged sealing block 4 on connector
Size of the second through-hole on block 4 less than connector is sealed, 4 butt joint of sealing block realizes tightening sealing, realizes sealing block 4 and connector
Sealing, meanwhile, sealing block 4 is embedded in the slot position 15 of rear casing 1, the shape of slot position 15 and the form fit of sealing block 4, the two
It is fitted close, realizes the sealing of sealing block 4 and slot position 15.In the present embodiment, as preferred mode, 4 shape of sealing block is in
Cuboid, four seamed edges carry out fillet designs, first is that in order to preferably be put into slot position 15, on the other hand, can fillet with
Gap between slot position 15 is put into bonding colloid, for connecting the gap between sealing block 4 and slot position 15 and filling.
As advanced optimizing for scheme, first through hole 14 is three, respectively power supply string holes, first sensor wiring hole
And second sensor wiring hole.The data acquisition of agricultural is that humiture collection, illumination acquisition, the soil temperature and humidity of air acquire,
Respectively corresponding setting first through hole 14 is that internal interface is stepped down.
In agricultural greenhouse, the data for needing to measure have a temperature of air, humidity, illuminance and soil it is wet
Degree and temperature, can gather the measurement function of temperature, humidity and illuminance at this stage, having comprehensive sensor, in this implementation
It is the first through hole 14 that connector is stepped down is three in example, first is power connection first through hole 14, and second senses for first
Device, for measuring the Hygrothermograph illuminance in air, third is second sensor, for measuring the temperature and humidity in soil.
This agricultural internet of things data acquisition display, 1 one side of rear casing, which plays, provides the peace of internal circuit component
Function is filled, on the other hand forms the protection shell of the water proof and dust proof of sealing with front shroud 2.This agricultural internet of things data acquisition is shown
Circuit board, data transmission unit, power module and digitron display screen are equipped with inside device, wherein circuit board connects equipped with power supply
Head, first sensor connector and second sensor connector, circuit board are fixed on the cavity 11 of rear casing 1, power module, data
Transmission unit and numeral method device installation connection are on circuit boards.This agricultural internet of things data acquisition display is in use, divide
Power supply line, first sensor and second sensor are not connected to corresponding joints, first sensor is exposed in unobstructed air,
Second sensor is embedded in soil, on the one hand the chip on circuit board is shown by the data of two sensors of reading to charactron
Show that device sends data, on the other hand numeral method numerical value sends data to Internet of Things by data transmission unit, uploads to clothes
It is engaged in device, staff can be observed in time on backstage.In the present embodiment, first sensor and second sensor connect
Mouth is the interface of RS485 type.
Through the above scheme, the components such as display and circuit board are arranged inside cavity 11, are mounted on by front shroud 2
On rear casing 1, extruding sealing is carried out with sealing ring 3 using the first seal convexity 13, realizes that water proof and dust proof, internal circuit board pass through
First through hole 14 is exposed by sensor connector, is sealed at the position that connector is contacted with through-hole, realizes the effect of integral sealing.
As advanced optimizing for scheme, rear casing 1 is in cuboid, and the first mounting hole 12 is set to four angles of rear casing 1
It falls and middle side edge, the central point line of the first mounting hole 12 is in rectangle.Rear casing 1 is arranged in the position of first mounting hole 12
Surrounding, so that cavity 11 is as big as possible, and more beautiful.The positional symmetry of first mounting hole 12 designs on the periphery of back casing,
So that 11 volume of cavity is bigger, the heat dissipation of internal component is more preferable.
As advanced optimizing for scheme, rear casing 1 uses plastic production, and the first mounting hole 12 is equipped with embedded nut.
Plastic casing is conducive to the signal transmitting of internal communication element, guarantees the increase of the service life of mounting hole by embedded nut.
The nut bore of plastic shell is easily damaged, and is installed by embedded nut, and longer life expectancy, in this embodiment, embedded nut are adopted
Made with copper, anti-corrosion ability is more preferable, and rear casing 1 uses the engineering plastics of waterproofing grade IP67, durable.
Embodiment 2:
It please refers to described in Fig. 1-6, the present embodiment and the difference of embodiment 1 are that the present embodiment is directed to and how to solve in agricultural
Data can be intuitively observed in greenhouse has carried out optimization design to front shroud 2.
Traditional detector with display, mostly uses non-luminous liquid crystal display, similar to the display screen of traditional calculations device,
Such escope is mostly hand-held device, night or light it is bad be not available, in the present embodiment, front shroud 2 be glass
Or plastic board, display further include display unit group, display unit group is mounted on cavity, and front shroud 2 is single in corresponding display
It is transparent configuration 22 on the position of tuple, remaining region is opaque structure 23.Front shroud 2 is that transparent sight is arranged in display unit group
Window is examined, remaining position is opaque, so that more preferably observing the data that display unit group is shown.
In this example it is shown that unit group be the five-element, every row be equipped with four charactrons, guarantee respectively to air themperature,
Air humidity, illuminance, the soil moisture and soil moisture are measured and are shown.
As advanced optimizing for scheme, the opaque structure 23 of front shroud 2 is black, and display unit group is charactron.
The white printed words such as aerial temperature and humidity are printed on front shroud 2, i.e., printing type face in the printed words addition area 24 in figure, can add intuitively into
Row observation, and charactron self-luminous, are most suitable for display data.
In order to improve overall aesthetics and reduce cost, only with charactron as display unit group, wherein charactron sheet
Body is digital to combine display in luminous form, does not need LCD screen and carries backlight screen, at low cost, while front shroud 2 only exists
Transparent configuration 22 is set as on the corresponding position of display unit group, other parts are handled using opaque black, on its surface
On printed words addition area 24 on printing type face so that this agricultural internet of things data acquisition display overall structure simplify, use
Device cost it is low, be easy carry.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of agricultural internet of things data acquisition display, which is characterized in that including rear casing (1) and front shroud (2), after described
The first mounting hole (12) there are four being set on shell (1) or more, corresponding first mounting hole (12) of the front shroud (2)
Position is equipped with the second mounting hole (21) of corresponding number；The rear casing (1) is additionally provided with cavity (11), the front shroud (2)
Above the opening face of the cavity (11), first mounting hole (12) is set on the top surface of the cavity (11)；
The top edge of the cavity (11) is equipped with continuous first seal convexity (13), and first mounting hole (12) is located at institute
It states on the outside of the first seal convexity (13), front shroud (2) bottom surface is equipped with continuous second seal convexity (25), second peace
Dress hole (21) is located at the inside of second seal convexity (25)；When the front shroud (2) is mounted on the rear casing (1), institute
It states the first seal convexity (13) to contact with the front shroud (2) bottom surface, second seal convexity (25) and the cavity (11)
Top surface contact；
It further include sealing ring (3), when the front shroud (2) being installed to the rear casing (1) using the sealing ring (3), institute
The bottom surface for stating sealing ring (3) is contacted with the top surface of first seal convexity (13), the top surface of the sealing ring (3) and described the
The bottom surface of two seal convexities (25) contacts, sealing ring (3) extrusion, by the sealing ring (3) and the front shroud
(2) the gap filling and between the sealing ring (3) and the rear casing (1)；
One side of the cavity (11) is equipped with several first through hole (14), and the agricultural internet of things data acquisition display makes
Used time, downward, the rear casing (1) is additionally provided with slot position (15) side vertical, and the slot position (15) is logical around described first
Setting on the outside of hole (14)；
It further include sealing block (4), the sealing block (4) is equipped with the second through-hole, and the second through-hole internal diameter is less than described first
Through-hole (14) internal diameter, the sealing block (4) are embedded in the slot position (15)；
The agricultural internet of things data acquisition display interior connector is stretched by second through-hole and the first through hole (14)
The rear casing out, the shape of the first through hole (14) and the shape of the internal connection match.
2. a kind of agriculture internet of things data acquisition display according to claim 1, which is characterized in that the rear casing
(1) in cuboid, four corners and middle side edge of first mounting hole (12) set on the rear casing (1), described first
The central point line of mounting hole (12) is in rectangle.
3. a kind of agriculture internet of things data acquisition display according to claim 2, which is characterized in that the rear casing
(1) plastic production is used, first mounting hole (12) is equipped with embedded nut.
4. a kind of agriculture internet of things data acquisition display according to claim 3, which is characterized in that the front shroud
(2) it is glass or plastic board, further includes display unit group, the display unit group is mounted on the cavity (11).
5. a kind of agriculture internet of things data acquisition display according to claim 4, which is characterized in that the first through hole
It (14) is three, respectively power supply string holes, first sensor wiring hole and second sensor wiring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129287.6U CN209459683U (en) | 2019-01-25 | 2019-01-25 | A kind of agricultural internet of things data acquisition display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129287.6U CN209459683U (en) | 2019-01-25 | 2019-01-25 | A kind of agricultural internet of things data acquisition display |
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| Publication Number | Publication Date |
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| CN209459683U true CN209459683U (en) | 2019-10-01 |
Family
ID=68045669
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| CN201920129287.6U Active CN209459683U (en) | 2019-01-25 | 2019-01-25 | A kind of agricultural internet of things data acquisition display |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132044A (en) * | 2020-01-13 | 2020-05-08 | 西北农林科技大学 | Dish-shaped monitoring terminal equipment and NB-IoT Internet of things system using same |
-
2019
- 2019-01-25 CN CN201920129287.6U patent/CN209459683U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132044A (en) * | 2020-01-13 | 2020-05-08 | 西北农林科技大学 | Dish-shaped monitoring terminal equipment and NB-IoT Internet of things system using same |
| CN111132044B (en) * | 2020-01-13 | 2023-04-25 | 西北农林科技大学 | Dish-shaped monitoring terminal equipment and NB-IoT (network of things) internet system using same |
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