CN211651640U - Sensor - Google Patents
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- CN211651640U CN211651640U CN202020274940.0U CN202020274940U CN211651640U CN 211651640 U CN211651640 U CN 211651640U CN 202020274940 U CN202020274940 U CN 202020274940U CN 211651640 U CN211651640 U CN 211651640U
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- 238000013461 design Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
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- 238000011161 development Methods 0.000 description 2
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- 238000005259 measurement Methods 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a sensor, including head sensor main part, adapter sleeve, afterbody sensor main part and joint, adapter sleeve one end is connected with head sensor main part, and the other end is connected with afterbody sensor main part, afterbody sensor main part and articulate. The utility model discloses the sensor adopts split type structural design, through changing different head sensor main parts, just can change the kind and the data of sensor, can reduce cost, simplifies the operation flow.
Description
Technical Field
The utility model relates to a sensor technical field especially relates to a sensor.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The sensor is widely applied to various fields of social development and human life, such as industrial automation, agricultural modernization, aerospace technology, military engineering, robotics, resource development, ocean exploration, environment monitoring, security, medical diagnosis, transportation, household appliances and the like. In the manufacturing process of the existing sensor, different types of sensors need to be manufactured in order to realize different functions, namely, the whole sensor needs to be opened again, so that the cost is high and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
To the shortcoming of the above prior art, the utility model aims at providing a split type structural design's sensor, through changing different head sensor main parts, just can change the kind and the data of sensor, simple structure, with low costs.
In order to solve the technical problem, the utility model discloses a following technical scheme:
according to the utility model discloses an aspect provides a sensor, including head sensor main part, adapter sleeve, afterbody sensor main part and joint, adapter sleeve one end is connected with head sensor main part, and the other end is connected with afterbody sensor main part, afterbody sensor main part and articulate.
Preferably, the sensor further includes a protective cover connected to the head sensor body.
Preferably, the sensor further includes a head sensor mounted in the head sensor body, a metal rod fixed to the head sensor and having a portion exposed to the outside of the head sensor, and a plug terminal connected to the portion of the metal rod exposed to the outside of the head sensor.
Preferably, in the sensor, the head sensor has a temperature compensation module built therein, and the temperature compensation module is in contact with the metal rod.
Preferably, in the above sensor, the head sensor is fixedly installed in the head sensor main body by a waterproof adhesive.
Preferably, in the sensor, the number of the metal rods is 4.
Preferably, in the sensor, the connecting sleeve is provided with a circuit board, and the circuit board is connected with the plug wire terminal and the temperature compensation module respectively.
Preferably, in the sensor, the connecting sleeve is a stainless steel connecting sleeve.
Preferably, in the above sensor, the joint is a PG9 waterproof joint.
Compared with the prior art, the utility model discloses the sensor, including head sensor main part, adapter sleeve, afterbody sensor main part and joint, adapter sleeve one end is connected with head sensor main part, and the other end is connected with afterbody sensor main part, afterbody sensor main part and articulate. The utility model discloses a split type design, through changing different head sensor main parts, just can change the kind and the data of sensor, can reduce the cost, the simplified operation flow.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and 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 these drawings without inventive effort.
FIG. 1: the sensor structure of the embodiment of the utility model is an explosion diagram;
FIG. 2: the sensor structure of the embodiment of the utility model is schematically assembled;
FIG. 3: the head sensor and the metal bar of the embodiment of the utility model are in a split structure;
FIG. 4: the utility model discloses a head sensor and metal bar assembly structure perspective view;
FIG. 5: the embodiment of the utility model provides a head sensor and metal rod package assembly elevation.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiments of the present invention will be described in further detail with reference to the drawings attached to the specification.
As shown in fig. 1-2, the utility model provides a pair of salinity sensor, including head sensor main part 1, adapter sleeve 2, afterbody sensor main part 3 and joint 4, 2 one end of adapter sleeve is connected with head sensor main part 1, and the other end is connected with afterbody sensor main part 3, afterbody sensor main part 3 is connected with joint 4.
In implementation, one end of the connecting sleeve 2 is fixed through the thread screwed in the head sensor main body 1, the other end of the connecting sleeve is fixed through the thread screwed in the tail sensor main body 3, and then the installation of the sensor is completed through screwing the internal thread of the tail sensor main body 3 and the external thread of the joint 4.
Preferably, the utility model discloses the sensor still includes safety cover 5, safety cover 5 is connected with head sensor main part 1 to prevent that the interference in the water body makes the measurement of resistance produce the error.
Specifically, as shown in fig. 3-5, the present invention further includes a head sensor 6, a metal rod 7 and a plug terminal 8, wherein the head sensor 6 is installed in the head sensor body 1, the metal rod 7 is fixed to the head sensor 6 and has a portion exposed to the outside of the head sensor 6, and the portion exposed to the outside of the head sensor 6 of the metal rod 7 is connected to the plug terminal 8. Specifically, as shown in fig. 4 to 5, the plug terminal 8 is a cylindrical material that is fitted over the metal rod 7.
In practice, before installation, a part of the metal rod 7 is exposed outside the head sensor 6, during installation, the part of the metal rod 7 exposed outside the head sensor 6 is connected with the plug wire terminal 8, namely, the cylindrical plug wire terminal 8 is sleeved on the periphery of the metal rod 7, and after installation, the whole combination of the head sensor 6, the metal rod 7 and the plug wire terminal 8 is placed in the head sensor main body 1.
Preferably, the head sensor 6 of the present invention has a temperature compensation module 61 therein, wherein the temperature compensation module 61 contacts the metal rod 7 to further reduce the measurement error.
Preferably, the head sensor 6 of the present invention is fixedly installed in the head sensor main body 1 through waterproof glue. In other embodiments, the head sensor 6 may be fixedly mounted in the head sensor body 1 by other adhesives having a waterproof function.
Preferably, the number of the metal rods 7 is 4. The head sensor 6 is provided with 4 holes 62 for 4 metal rods to pass through, and correspondingly, the number of the plug wire terminals 8 is 4. In the embodiment, 4 metal rods 7 are fixed in parallel in the head sensor 6, and the tail portions are respectively inserted with the plug terminals 8. The utility model discloses the sensor reaches measuring purpose through measuring the resistance between four metal bars 7. The utility model discloses be provided with the circuit board in the adapter sleeve 2, the circuit board is connected with plug wire terminal 8, temperature compensation module respectively. Specifically, the circuit board is connected with four wires (the metal rod 7 is connected with the front half part of the plug terminal 8, the rear half part of the plug terminal 8 is connected with the wires) connected with the metal rod 7, and one wire (the tail part of the temperature compensation module 61 is connected with the wires) connected with the temperature compensation module 61. In the implementation, the 4 metal rods 7 measure the resistance in the water body through current and transmit the resistance to the circuit board of the processor through a lead, and the circuit board processes data through burning and converts the measured resistance change into the conductivity change. The temperature compensation module is connected with the tail of the temperature compensation module and a lead.
The utility model discloses the design of the split type structure of sensor can be so that the inside great cavity of reserving out of sensor for put into bigger core processing circuit board, provide more detection possibilities with handling more data. The embodiment of the utility model provides a sensor, including but not limited to digit dissolved oxygen electrode, pH electrode, conductivity electrode etc. in the concrete implementation, just can change the kind and the data of sensor, simple structure, with low costs through the kind of changing head sensor 6.
Preferably, the utility model discloses the adapter sleeve is the stainless steel adapter sleeve.
Preferably, the joint of the present invention is a PG9 waterproof joint.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The sensor is characterized by comprising a head sensor main body, a connecting sleeve, a tail sensor main body and a joint, wherein one end of the connecting sleeve is connected with the head sensor main body, the other end of the connecting sleeve is connected with the tail sensor main body, and the tail sensor main body is connected with the joint.
2. The sensor of claim 1, wherein: still include the safety cover, the safety cover is connected with head sensor main part.
3. A sensor according to claim 1 or 2, wherein: the head sensor is mounted in the head sensor body, the metal rod is fixed to the head sensor and is partially exposed to the outside of the head sensor, and the part of the metal rod exposed to the outside of the head sensor is connected with the plug wire terminal.
4. A sensor according to claim 3, wherein: the head sensor is internally provided with a temperature compensation module, and the temperature compensation module is in contact with the metal rod.
5. The sensor of claim 4, wherein: the head sensor is fixedly installed in the head sensor main body through waterproof glue.
6. A sensor according to claim 3, wherein: the number of the metal rods is 4.
7. The sensor of claim 1, wherein: the connecting sleeve is internally provided with a circuit board, and the circuit board is respectively connected with the plug wire terminal and the temperature compensation module.
8. The sensor of claim 1, wherein: the connecting sleeve is a stainless steel connecting sleeve.
9. The sensor of claim 1, wherein: the joint is a PG9 waterproof joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020274940.0U CN211651640U (en) | 2020-03-09 | 2020-03-09 | Sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020274940.0U CN211651640U (en) | 2020-03-09 | 2020-03-09 | Sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211651640U true CN211651640U (en) | 2020-10-09 |
Family
ID=72687383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020274940.0U Active CN211651640U (en) | 2020-03-09 | 2020-03-09 | Sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211651640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114813865A (en) * | 2022-03-25 | 2022-07-29 | 上海博取仪器有限公司 | Split type sensor universal for pH and dissolved oxygen |
-
2020
- 2020-03-09 CN CN202020274940.0U patent/CN211651640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114813865A (en) * | 2022-03-25 | 2022-07-29 | 上海博取仪器有限公司 | Split type sensor universal for pH and dissolved oxygen |
| CN114813865B (en) * | 2022-03-25 | 2023-10-27 | 上海博取仪器有限公司 | PH and dissolved oxygen general split type sensor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240711 Address after: Building 15, Lane 999, Xinyuan South Road, Lingang New Area, Pudong New Area, Shanghai, June 2013 Patentee after: SHANGHAI BOQU INSTRUMENT CO.,LTD. Country or region after: China Address before: 201306 Shanghai Pudong New Area Nanhui new town No. 333, 1 building, 2 building. Patentee before: Shanghai BOCHO Environmental Technology Co.,Ltd. Country or region before: China |