CN206411048U - A kind of electric pole type salinity sensor - Google Patents
A kind of electric pole type salinity sensor Download PDFInfo
- Publication number
- CN206411048U CN206411048U CN201720049200.5U CN201720049200U CN206411048U CN 206411048 U CN206411048 U CN 206411048U CN 201720049200 U CN201720049200 U CN 201720049200U CN 206411048 U CN206411048 U CN 206411048U
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- China
- Prior art keywords
- upper shell
- main casing
- lower house
- module
- wire component
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Abstract
The utility model is related to seawater quality monitoring device technical field, more specifically to a kind of salinity sensor.A kind of electric pole type salinity sensor, including top module, main casing module, tail module；Top module is made up of temperature/pressure sensor, top cover, upper shell, electrode probe；Main casing module is made up of main casing, circuit board；Tail module is made up of fixture, lower house, wire component；Temperature/pressure sensor is by being threaded onto on top cover, and top cover is fixed on upper shell by jackscrew, and electrode probe is fixed on upper shell；Circuit board is rolled into a cylinder with PUR, is interference fitted in inside main casing, and main casing two ends are connected with upper shell and lower house respectively, are fixed with jackscrew；Lower house is enclosed on wire component, and fixture is pressed on the end face of wire component, and fixture, wire component, lower house are connected and fixed by bolt.The salinity sensor good seal performance, safe and reliable, service life is long.
Description
Technical field
The utility model is related to seawater quality monitoring device technical field, more specifically to a kind of salinity sensor.
Background technology
Salinity sensor is in the seawater in use, environment is extremely severe under water, and the factor such as high pressure, seawater corrosion, humidity is all
It is to need to prevent key point.
Existing salinity sensor is not good due to sealing property, is influenceed when using online for a long time by outside environmental elements,
Precision and reliability are all bad.One good sealing structure can allow the electronic component of salinity sensor not encroached on, and reach more
Long service life.
Utility model content
The purpose of this utility model is to provide a kind of electric pole type salinity sensor, the salinity sensor good seal performance, peace
Complete reliable, service life is long, permanently effective sensor electronics component can be sealed.
The technical solution adopted in the utility model is：A kind of electric pole type salinity sensor, including top module, main casing mould
Block, tail module；Top module is made up of temperature/pressure sensor, top cover, upper shell, electrode probe；Main casing module by main casing,
Circuit board is constituted；Tail module is made up of fixture, lower house, wire component；Wherein temperature/pressure sensor is by being threaded onto top
Cover, top cover is fixed on upper shell by jackscrew, electrode probe is fixed on upper shell；Circuit board is rolled into one with PUR
Individual cylinder, is interference fitted in inside main casing, and main casing two ends are connected with upper shell and lower house respectively, are fixed with jackscrew；
Lower house is enclosed on wire component, and fixture is pressed on the end face of wire component, by bolt by fixture, wire component, under
Housing is connected and fixed.
The junction of described upper shell, lower house and main casing is tightly connected by sealing ring, and internal cavities are filled with tree
Fat glue.
It is tightly connected between described top cover and upper shell by sealing ring.
Described electrode probe is directly anchored on upper shell when being molded by upper shell as inserts.
It is tightly connected between described lower house and wire component by sealing ring.
Electric pole type salinity sensor of the present utility model, using ring structure and sealant pouring and sealing mode, is substantially increased
The sealing property of the electronic component of salinity sensor, makes electronic component not damaged by seawater corrosion and external humidification, pressure, protects
The measurement accuracy of salinity sensor is demonstrate,proved, is increased the service life.
Brief description of the drawings
Fig. 1 is the overall structure figure of electric pole type salinity sensor of the present utility model；
Fig. 2 is top module structure chart；
Fig. 3 is tail module structure chart.
Embodiment
As shown in Figure 1, 2, 3, electric pole type salinity sensor of the present utility model, mainly by top module 1, main casing module
2nd, tail module 3 is constituted.Top module 1 is made up of temperature/pressure sensor 4, top cover 5, upper shell 6, electrode probe 7, and wherein temperature and pressure are passed
Sensor 4 is by being threaded onto on top cover 5, and top cover 5 is fixed on upper shell 6 by jackscrew, there is two sealing rings on top cover 5, top
Lid is tightly connected by the two sealing rings and upper shell.Electrode probe 7 is directly fixed as inserts when upper shell 6 is molded
On upper shell 6, upper shell 6 is fixed on main casing 8 by jackscrew, there is two sealing ring sealings on upper shell 6.By electric wire
Make in order and be connected into after main casing 8, resin glue filling is poured into the cavity of top module.Main casing module 2 is by main casing 8, circuit
Plate 9 is constituted, and wherein circuit board 9 is rolled into a cylinder with PUR, is interference fitted in inside main casing 8, the two ends of main casing 8
It is connected respectively with upper shell 6 and lower house 11, two ends are sealed by Double seal ring, is fixed with jackscrew, internal cavities fills resin
Glue.Tail module 3 is made up of fixture 10, lower house 11, wire component 12, and lower house 11 is enclosed on wire component, with two
Sealing ring is sealed, and fixture 10 is pressed on the end face of wire component 12, by bolt by fixture 10, wire component 12, lower casing
Body 11 is connected and fixed, and when lower house 11 is connected with main casing 8, is sealed with Double seal ring, resin glue is filled in inside.
Claims (5)
1. a kind of electric pole type salinity sensor, it is characterised in that：Including top module, main casing module, tail module；Top die
Block is made up of temperature/pressure sensor, top cover, upper shell, electrode probe；Main casing module is made up of main casing, circuit board；Afterbody mould
Block is made up of fixture, lower house, wire component；Wherein temperature/pressure sensor is by being threaded onto on top cover, and top cover passes through jackscrew
It is fixed on upper shell, electrode probe is fixed on upper shell；Circuit board is rolled into a cylinder with PUR, interference fit
Inside main casing, main casing two ends are connected with upper shell and lower house respectively, are fixed with jackscrew；Lower house is enclosed on wire component
On, fixture is pressed on the end face of wire component, and fixture, wire component, lower house are connected and fixed by bolt.
2. electric pole type salinity sensor according to claim 1, it is characterised in that：Described upper shell, lower house and master
The junction of housing is tightly connected by sealing ring, and internal cavities are filled with resin glue.
3. electric pole type salinity sensor according to claim 1, it is characterised in that：Lead between described top cover and upper shell
Sealing ring is crossed to be tightly connected.
4. electric pole type salinity sensor according to claim 1, it is characterised in that：Described electrode probe passes through upper shell
It is directly anchored to during injection as inserts on upper shell.
5. electric pole type salinity sensor according to claim 1, it is characterised in that：Described lower house and wire component it
Between be tightly connected by sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049200.5U CN206411048U (en) | 2017-01-17 | 2017-01-17 | A kind of electric pole type salinity sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049200.5U CN206411048U (en) | 2017-01-17 | 2017-01-17 | A kind of electric pole type salinity sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411048U true CN206411048U (en) | 2017-08-15 |
Family
ID=59555889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720049200.5U Active CN206411048U (en) | 2017-01-17 | 2017-01-17 | A kind of electric pole type salinity sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206411048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374684A (en) * | 2018-11-29 | 2019-02-22 | 福建省东海海洋研究院 | A kind of probe assembly of seawater quality monitoring |
-
2017
- 2017-01-17 CN CN201720049200.5U patent/CN206411048U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374684A (en) * | 2018-11-29 | 2019-02-22 | 福建省东海海洋研究院 | A kind of probe assembly of seawater quality monitoring |
| CN109374684B (en) * | 2018-11-29 | 2019-12-17 | 福建省东海海洋研究院 | probe assembly for monitoring seawater quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210909 Address after: 266000 room H17, 5th floor, No. 880 Tong'an Road, Laoshan District, Qingdao, Shandong Patentee after: Qingdao Puze Marine Technology Co.,Ltd. Address before: No. 28, Zhejiang Road, Southern District, Shandong, Qingdao, Shandong Patentee before: INSTITUTE OF OCEANOGRAPHIC INSTRUMENTATION, SHANDONG ACADEMY OF SCIENCES |
|
| TR01 | Transfer of patent right |