CN201935701U - Waterproof, pressure-resistant and anti-corrosive casing for sensor node - Google Patents
Waterproof, pressure-resistant and anti-corrosive casing for sensor node Download PDFInfo
- Publication number
- CN201935701U CN201935701U CN2010206689797U CN201020668979U CN201935701U CN 201935701 U CN201935701 U CN 201935701U CN 2010206689797 U CN2010206689797 U CN 2010206689797U CN 201020668979 U CN201020668979 U CN 201020668979U CN 201935701 U CN201935701 U CN 201935701U
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- CN
- China
- Prior art keywords
- sensor node
- upper shell
- waterproof
- lower house
- shell
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a waterproof, pressure-resistant and anti-corrosive casing for a sensor node, which comprises an upper casing body and a lower casing body which is matched with the upper casing body, wherein a protrusion is arranged on the lower end of the upper casing body, and the upper end of the lower casing body is provided with a sealing groove. A sealing gasket is positioned inside the sealing groove, and the protrusion is in interference fit with the sealing groove. The upper casing body and the lower casing body are engineering plastics casing bodies. The casing for the sensor node is simple in structure, reasonable in design, convenient to mount and dismount, effectively resolves the problems of single function and failure to meet the requirement for multi-directional protection of the node in special environments in the prior art, can be used for protecting various electronic equipment, and can be applied to specific environments. Simultaneously, the cost is low.
Description
Technical field
The utility model relates to a kind of sensor node shell, especially relates to the withstand voltage etch-proof sensor node shell of a kind of waterproof.
Background technology
Information age; the infotech develop rapidly; people are for management that realizes science more or the quality that better improves product; need monitor and carry out digitized representations each factor in the production run; widespread use along with various sensor devices; node also can get more and more; for guaranteeing the safety of each node; especially in the open air (etchant gas is arranged or under the specific environment; hyperbaric environment; or in water environment) when carrying out the work of all kinds of determination and analysis; need use relevant casing device as certain protection; existing protection housing often exists perishable; the problem of poor sealing is difficult to satisfy the requirement of particular surroundings.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art; provide a kind of waterproof withstand voltage etch-proof sensor node shell; its simple in structure, reasonable in design and easy installation and removal; efficiently solve the problem that has function singleness in the prior art, can not satisfy multi-faceted protection node requirement under the particular surroundings; can be used for the protection of various electronic; and the application of specific environment, cost is lower simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of waterproof is withstand voltage etch-proof sensor node shell, it is characterized in that: comprise upper shell and the lower house that matches with upper shell, described upper shell lower end is provided with projection, described lower house upper end is provided with sealed groove, described sealed groove inside is provided with packing washer, is interference fit between described projection and the described sealed groove; Described upper shell and lower house are the engineering plastics housing.
Above-mentioned a kind of waterproof is withstand voltage etch-proof sensor node shell, it is characterized in that: described upper shell is also fixedlyed connected by set bolt with lower house, and described set bolt is the engineering plastics set bolt.
Above-mentioned a kind of waterproof is withstand voltage etch-proof sensor node shell, it is characterized in that: described upper shell and lower house are square casing.
Above-mentioned a kind of waterproof is withstand voltage etch-proof sensor node shell, it is characterized in that: the quantity of described set bolt is four, and four set bolts are separately fixed on upper shell and lower house four jiaos.
The utility model compared with prior art has the following advantages:
1, simple in structure, reasonable in design and easy installation and removal, this sensor node shell comprises upper shell and the lower house that matches with upper shell, the upper shell lower end is provided with projection, the lower house upper end is provided with sealed groove, sealed groove inside is provided with packing washer, is interference fit between projection and the sealed groove; Upper shell and lower house are the engineering plastics housing.
2, efficiently solve the problem that has function singleness in the prior art, can not satisfy multi-faceted protection node requirement under the particular surroundings, can be used for the protection of various electronic, and the application of specific environment, cost is lower simultaneously.
3, the equipment of protection scientific research instrument can be provided for the important field work of research institutions such as environmental administration, hydraulic department, chemical plant.
Below by drawings and Examples, the utility model is described in further detail.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model.
Description of reference numerals:
The 1-upper shell; The 2-lower house; The 3-set bolt.
Embodiment
A kind of waterproof as shown in Figure 1 is withstand voltage etch-proof sensor node shell, comprise upper shell 1 and the lower house 2 that matches with upper shell 1, described upper shell 1 lower end is provided with projection, described lower house 2 upper ends are provided with sealed groove, described sealed groove inside is provided with packing washer, is interference fit between described projection and the described sealed groove; Described upper shell 1 and lower house 2 are the engineering plastics housing.
Described upper shell 1 is also fixedlyed connected by set bolt 3 with lower house 2, and described set bolt 3 is the engineering plastics set bolt.
Described upper shell 1 and lower house 2 are square casing.
The quantity of described set bolt 3 is four, and four set bolts 3 are separately fixed on upper shell 1 and lower house 2 four jiaos.
In the utility model; for intensity and the security that guarantees housing; upper shell 1 and lower house 2 all are adopted as the engineering plastics housing; it is corrosion-resistant withstand voltage, can use under general sour environment, and the electronic unit of assurance enclosure interior is not subjected to the corrosion of gas; and the engineering plastics casing rigidity is very high; can bear very big pressure, make this shell under hyperbaric environment, can not be flattened, thus the safety of protection internal electrical components.Sealed groove is positioned on the lower house 2, with the projection that exists on the upper shell 1 be interference fit, for the completeness that guarantees to seal, also be provided with packing washer in the sealed groove.Lower house is what to be separated with stationary installation, selects the shape of stationary installation according to fixing place situation.In order to guarantee that the reliability of fixation set bolt is the engineering plastics set bolt, can use under corrosion environment.
During use, housing is split, with pack into housing and with O-ring seal sealing external circuit access port of electronic unit, and packing washer put into sealed groove, the upper shell 1 that closes is tightened with set bolt 3 and to be got final product.
In sum; the utility model has not only overcome the prior art middle shell and has been subject to the poor environment erosion and sensor node is damaged; the defective that causes whole instrument performance to descend or damage; and can not damaged easily by environment, the equipment of protection scientific research instrument can be provided for the important field work of research institutions such as environmental administration, hydraulic department, chemical plant simultaneously.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (4)
1. withstand voltage etch-proof sensor node shell of waterproof, it is characterized in that: comprise upper shell (1) and the lower house (2) that matches with upper shell (1), described upper shell (1) lower end is provided with projection, described lower house (2) upper end is provided with sealed groove, described sealed groove inside is provided with packing washer, is interference fit between described projection and the described sealed groove; Described upper shell (1) and lower house (2) are the engineering plastics housing.
2. according to the withstand voltage etch-proof sensor node shell of the described a kind of waterproof of claim 1, it is characterized in that: described upper shell (1) is also fixedlyed connected by set bolt (3) with lower house (2), and described set bolt (3) is the engineering plastics set bolt.
3. according to the withstand voltage etch-proof sensor node shell of the described a kind of waterproof of claim 1, it is characterized in that: described upper shell (1) and lower house (2) are square casing.
4. according to the withstand voltage etch-proof sensor node shell of the described a kind of waterproof of claim 1, it is characterized in that: the quantity of described set bolt (3) is four, and four set bolts (3) are separately fixed on upper shell (1) and lower house (2) four jiaos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206689797U CN201935701U (en) | 2010-12-18 | 2010-12-18 | Waterproof, pressure-resistant and anti-corrosive casing for sensor node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206689797U CN201935701U (en) | 2010-12-18 | 2010-12-18 | Waterproof, pressure-resistant and anti-corrosive casing for sensor node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935701U true CN201935701U (en) | 2011-08-17 |
Family
ID=44447219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206689797U Expired - Fee Related CN201935701U (en) | 2010-12-18 | 2010-12-18 | Waterproof, pressure-resistant and anti-corrosive casing for sensor node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940461A (en) * | 2014-05-08 | 2014-07-23 | 国网上海市电力公司 | Protective device for underground substation construction displacement monitoring sensor |
| CN107401821A (en) * | 2017-07-27 | 2017-11-28 | 南京慧和建筑技术有限公司 | A kind of replaceable anti-condensation protection structure of capillary monitoring sensor |
-
2010
- 2010-12-18 CN CN2010206689797U patent/CN201935701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940461A (en) * | 2014-05-08 | 2014-07-23 | 国网上海市电力公司 | Protective device for underground substation construction displacement monitoring sensor |
| CN107401821A (en) * | 2017-07-27 | 2017-11-28 | 南京慧和建筑技术有限公司 | A kind of replaceable anti-condensation protection structure of capillary monitoring sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20111218 |