CN111442792B

CN111442792B - Self-full type intelligent sensor

Info

Publication number: CN111442792B
Application number: CN202010289378.3A
Authority: CN
Inventors: 王文仪; 朱勋梦; 黄平; 李�和
Original assignee: Guilin Normal College
Current assignee: Guilin Normal College
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2022-03-11
Anticipated expiration: 2040-04-14
Also published as: CN111442792A

Abstract

The invention provides a self-contained intelligent sensor which comprises a sensor main body, a first shell and a second shell, wherein the sensor main body is rotatably connected with the first shell and is positioned in the first shell, the first shell is fixedly connected with the second shell and is positioned in the second shell, the second shell comprises a semi-cylinder and a connecting cylinder, the semi-cylinder is fixedly connected with the connecting cylinder and is positioned on the outer side of the connecting cylinder, the connecting cylinder is fixedly connected with the first shell and is positioned on the outer side of the first shell, a spherical shell is additionally arranged outside the intelligent sensor main body and is filled with waterproof rubber to prevent rainwater from entering, and electronic elements such as sensors and intelligent instruments are also coated with waterproof coatings, so that the corrosion of the sensors to the nature is prolonged to the maximum extent.

Description

Self-full type intelligent sensor

Technical Field

The invention relates to the technical field of sensors, in particular to a self-contained intelligent sensor.

Background

The intelligent sensor is a sensor with an information processing function, and compared with a common sensor, the intelligent sensor has the following three advantages: the high-precision information acquisition can be realized through a software technology, and the cost is low; the method has certain programming automation capacity; the function is diversified, at present the wide application in trades such as aviation, aerospace, petroleum, chemical industry, mine, machinery, dam, geology, hydrology measure the pressure of various gases and fluid, pressure differential, the height and the weight of flow and fluid, but present intelligent sensor is applied to natural environment more and does not make corresponding setting to changeable natural environment, weather such as sleet thunder under the natural weather can cause the loss to intelligent sensor, thereby influence intelligent sensor's life, the corresponding number of times that also can increase repair or change, cause the waste of manpower, consequently, one kind is to natural weather, the self-completing intelligent sensor that can work for a long time under natural environment becomes urgent need.

Disclosure of Invention

In order to solve the problem of long-time working in a natural environment, the invention provides a self-complete intelligent sensor.

In order to achieve the above purpose, the self-contained intelligent sensor adopted by the invention comprises a sensor main body, a first shell and a second shell, wherein the sensor main body is rotatably connected with the first shell and is positioned in the first shell, the first shell is fixedly connected with the second shell and is positioned in the second shell, the second shell comprises a semi-cylinder and a connecting cylinder, the semi-cylinder is fixedly connected with the connecting cylinder and is positioned outside the connecting cylinder, and the connecting cylinder is fixedly connected with the first shell and is positioned outside the first shell.

Wherein, the sensor main part includes sensor and smart meter, the sensor with smart meter fixed connection, and be located in the first casing, the smart meter is located the sensor downside.

Wherein the surfaces of the sensor and the smart meter are both provided with an electronic coating agent.

The first shell comprises waterproof rubber and a shell, the waterproof rubber is fixedly connected with the shell, the waterproof rubber is located inside the shell, the shell is fixedly connected with the connecting cylinder, and the connecting cylinder penetrates through the shell and the waterproof rubber and is connected with the sensor body.

Wherein the second housing has a drainage groove.

Wherein, the second shell outside has the wire guide.

The first shell and the second shell are made of plastics.

The semi-cylinders are symmetrically arranged in a V shape by taking any long edge as a common axis.

And the long edge of the semi-cylinder is provided with a plurality of threaded holes which are uniformly distributed.

According to the invention, the spherical shell is additionally arranged outside the intelligent sensor body, waterproof rubber is filled in the spherical shell to prevent rainwater from entering the spherical shell, and waterproof coatings are also coated on electronic elements such as the sensor and the intelligent instrument, so that the corrosion of the sensor to the nature is prolonged to the greatest extent.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of an oblique view structure of the self-contained intelligent sensor of the invention.

Fig. 2 is a schematic top view of the self-contained smart sensor of the present invention.

Fig. 3 is a schematic cross-sectional structure diagram of the self-contained smart sensor of the present invention.

10-a sensor main body, 20-a first shell, 30-a second shell, 11-a sensor, 12-an intelligent instrument, 21-waterproof rubber, 22-a shell, 31-a drainage groove, 32-a semi-cylinder, 33-a connecting cylinder, 34-a wire guide hole, 321-a common shaft and 322-a threaded hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 3, the present invention provides a technical solution:

the utility model provides a from full formula smart sensor which characterized in that, includes sensor main part 10, first casing 20 and second casing 30, sensor main part 10 with first casing 20 rotates to be connected, and is located inside the first casing 20, first casing 20 with second casing 30 fixed connection, and be located inside the second casing 30, second casing 30 includes half cylinder 32 and connecting cylinder 33, half cylinder 32 with connecting cylinder 33 fixed connection, and be located the connecting cylinder 33 outside, connecting cylinder 33 with first casing 20 fixed connection, and be located the first casing 20 outside.

In this embodiment sensor body 10 outside adds two casings and reaches the purpose of rain-proof water, and the casing is the cylinder, can avoid snow, and housing material is plastics simultaneously, can avoid thunderbolt, can increase the life of the intelligent sensor of work in natural environment.

Further, sensor body 10 includes sensor 11 and smart meter 12, the sensor model is IGMF 015GSP, sensor 11 with smart meter 12 fixed connection, and be located in first casing 20, smart meter 12 is located sensor 11 downside.

In the present embodiment, after the sensor 11 measures various physical quantities and chemical quantities, the smart meter 12 performs information storage, transmission and self-checking functions, and the smart meter 12 and the sensor 11 are installed in the first housing 20 for better protection and longer service life.

Further, the surfaces of the sensor 11 and the smart meter 12 are both provided with an electronic coating agent.

In the present embodiment, the electronic coating agent is 3M Novec 2704 electronic coating agent, and the purpose of the electronic coating agent is to avoid corrosion of the smart meter 12 and the sensor 11 in a small amount of water vapor, so as to ensure a longer service life.

Further, the first shell 20 includes waterproof rubber 21 and shell 22, waterproof rubber 21 with shell 22 fixed connection, waterproof rubber 21 is located inside shell 22, shell 22 with connecting cylinder 33 fixed connection, connecting cylinder 33 runs through shell 22 with waterproof rubber 21, and with the sensor body links to each other.

In the present embodiment, the purpose of the waterproof rubber 21 is to avoid rain erosion, and the purpose of the fixed connection between the outer shell 22 and the connecting cylinder 33 is to fix the first shell 20, the first shell 20 is fixed to the middle of the second shell 30, and possible water drops in the second shell 30 are prevented from eroding the first shell 20.

Further, the second housing 30 has a drainage groove 31.

In this embodiment, since there is a certain amount of moisture in the air under natural conditions, under the conditions of temperature difference between day and night, there is a certain amount of water drop in the second casing 30, and the drainage grooves 31 are responsible for leading out these condensed water drops from the second casing 30, so as to avoid the water from accumulating in the second casing 30.

Further, the second housing 30 has a wire guide hole 34 on the outside.

In the present embodiment, the purpose of the wire guide 34 is to facilitate routing of the sensor body 10.

Further, the first housing 20 and the second housing 30 are made of plastic.

In this embodiment, the purpose of using plastic material is to avoid lightning strike, and the plastic material is convenient for molding in the production process.

Further, the half cylinders 32 are symmetrically arranged in a V shape with any one long side as a common axis 321.

In this embodiment, when installing from full formula smart sensor, the halfcylinder 32 with the symmetry setting merges, just can reach better airtight effect, just becomes a complete cylinder after the mergence simultaneously, can be better prevent that snow and ponding from causing electrical components to damage in the cylinder to the life of extension fixture.

Furthermore, a plurality of threaded holes 322 which are uniformly distributed are formed in the long edge of each semi-cylinder.

In this embodiment, the threaded hole 322 is used for fixing threads, so that the whole cylinder can be closed more tightly and water is less prone to enter.

According to the invention, the spherical shell is additionally arranged outside the intelligent sensor body, waterproof rubber is filled in the spherical shell to prevent rainwater from entering the spherical shell, and waterproof coatings are also coated on electronic elements such as the sensor and the intelligent instrument, so that the service life of the intelligent sensor in a natural environment is prolonged to the greatest extent.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A self-contained intelligent sensor is characterized by comprising a sensor main body, a first shell and a second shell, wherein the sensor main body is rotatably connected with the first shell and is positioned in the first shell, the first shell is fixedly connected with the second shell and is positioned in the second shell, the second shell comprises a semi-cylinder and a connecting cylinder, the semi-cylinder is fixedly connected with the connecting cylinder and is positioned on the outer side of the connecting cylinder, and the connecting cylinder is fixedly connected with the first shell and is positioned on the outer side of the first shell;

the first shell is fixed in the middle of the second shell, and the second shell is also provided with a wire hole and a drainage groove for leading out condensed water drops;

the sensor main body comprises a sensor and an intelligent instrument, the sensor is fixedly connected with the intelligent instrument and is positioned in the first shell, and the intelligent instrument is positioned on the lower side of the sensor;

the surfaces of the sensor and the smart meter are both provided with an electronic coating agent;

the first shell comprises waterproof rubber and a shell, the waterproof rubber is fixedly connected with the shell, the waterproof rubber is located inside the shell, the shell is fixedly connected with the connecting cylinder, and the connecting cylinder penetrates through the shell and the waterproof rubber and is connected with the sensor.

2. The self-contained smart sensor of claim 1 wherein said first housing and said second housing are both plastic.

3. The self-contained smart sensor of claim 1 wherein said semi-cylinders are symmetrically arranged in a V-shape with any one of the long sides being a common axis.

4. The self-contained smart sensor of claim 1 wherein said semi-cylindrical body has a plurality of evenly distributed threaded holes along its length.