CN219319487U - Sensor and detection device - Google Patents
Sensor and detection device Download PDFInfo
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- CN219319487U CN219319487U CN202320849422.0U CN202320849422U CN219319487U CN 219319487 U CN219319487 U CN 219319487U CN 202320849422 U CN202320849422 U CN 202320849422U CN 219319487 U CN219319487 U CN 219319487U
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- 238000001514 detection method Methods 0.000 title claims abstract description 56
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 24
- 238000003466 welding Methods 0.000 description 14
- 238000001746 injection moulding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
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- 238000004458 analytical method Methods 0.000 description 2
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- 238000012544 monitoring process Methods 0.000 description 2
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- 230000007547 defect Effects 0.000 description 1
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Abstract
The application discloses sensor and detection device, the sensor includes: a sensor body; the first end of the sensor wire harness is connected with the sensor main body, and the second end of the sensor wire harness is used for being connected with a detection circuit; the sensor protection tube is sleeved and fixed on the outer side of the sensor main body, one end of the sensor protection tube is a detection end, the detection end is used for exposing the detection surface of the sensor main body for environment detection, the other end of the sensor protection tube is a connection end, and the second end of the sensor wire harness extends out of the connection end to be connected with a detection circuit. Therefore, the sensor can be produced and installed as an integrated workpiece, and the production process of the sensor can be simplified to a great extent.
Description
Technical Field
The utility model relates to the technical field of industrial production, in particular to a sensor and a detection device.
Background
In the current industrial production technical field, an intelligent terminal is used as main equipment for information acquisition, and various information data functions such as equipment position information, equipment use condition detection, equipment use environment temperature detection and the like are generally required to be acquired, wherein the selection and the use of a data acquisition sensor are important topics.
At present, the sensor of the intelligent terminal mainly takes an integrated sensor, the information acquisition process of the intelligent terminal is to acquire data through the sensor, then the acquired data is calculated through a single chip microcomputer MCU, and finally the calculation result is uploaded to a data center through a mobile data module for analysis, so that the service condition or the service environment of the equipment is determined.
However, at present, the sensor and the circuit board provided with the single-chip microcomputer MCU are usually installed separately, so that in the production and installation links, the sensor main body, the sensor harness and the circuit board are usually assembled through specific procedures after being produced separately, and then are arranged at the position with the monitoring requirement, so that the production efficiency is seriously affected.
Disclosure of Invention
The main object of the present utility model is to provide a sensor and a detecting device, wherein a sensor protection tube is sleeved outside the sensor main body after the sensor main body is connected with a sensor wire harness, so as to obtain a sensor which can be used for connecting a detecting circuit arranged in any equipment, thereby realizing the integrated production of the sensor and simplifying the production procedure of the sensor.
According to an aspect of an embodiment of the present application, a sensor is disclosed, the sensor comprising:
a sensor body;
the first end of the sensor wire harness is connected with the sensor main body, and the second end of the sensor wire harness is used for being connected with a detection circuit;
the sensor protection tube is sleeved and fixed on the outer side of the sensor main body, one end of the sensor protection tube is a detection end, the detection end is used for exposing the detection surface of the sensor main body for environment detection, the other end of the sensor protection tube is a connection end, and the second end of the sensor wire harness extends out of the connection end to be connected with a detection circuit.
Optionally, the sensor body and the sensor harness are injection molded sensor packages.
Optionally, the sensor plastic package and the sensor protection tube are both cylindrical, and the radius on the cross section varies inversely along the same length direction.
Optionally, the sensor plastic package and the sensor protection tube are fixed by glue.
Optionally, the sensor further comprises a connecting piece, the connecting piece is sleeved on the outer side of the sensor main body, and the sensor protection tube is fixedly connected with the connecting piece through glue.
Optionally, the outer surface of the sensor protection tube is provided with a fixing part which can be detachably connected with the external environment.
Optionally, the fixing component is a protrusion for enabling the sensor protection tube to be in snap connection with an external environment.
Optionally, the fixing component is a bolt or a thread for bolting the sensor protection tube to an external environment.
Optionally, the sensor protection tube is an aluminum tube.
According to another aspect of the embodiments of the present application, a detection device is disclosed, the detection device includes a detection circuit, and a sensor according to the technical solution of the above embodiment, where the sensor is connected to the detection circuit through a second end of the sensor harness.
The sensor provided by the application is characterized in that after the sensor main body is connected with the sensor wire harness, the sensor protection tube is sleeved outside the sensor main body, so that the sensor which can be used for being connected with a detection circuit in any equipment is obtained. In actual production, the sensor is produced and installed as an integrated workpiece, so that the production process of the sensor can be greatly simplified.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a sensor according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a sensor body according to an embodiment of the present application.
Fig. 3 is a schematic structural view of a sensor harness according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a sensor plastic package according to an embodiment of the present application.
Fig. 5 is a schematic view illustrating the effect of the sensor protection tube according to an embodiment of the present application.
FIG. 6 is a flow chart illustrating steps of a method for fabricating a sensor according to an embodiment of the present application.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 100 | Sensor for detecting a position of a |
101 | Sensor |
| 1011 | |
102 | |
| 1011a | |
102a | |
| 1012 | Sensor harness |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
It should be noted that, in the current industrial production technical field, an intelligent terminal is a main device for information collection, and generally needs to collect various information data functions, such as device location information, device usage condition detection, and device usage environment temperature detection, where selection and use of a data collection sensor are important topics.
At present, the sensor of the intelligent terminal mainly takes an integrated sensor, the information acquisition process of the intelligent terminal is to acquire data through the sensor, then the acquired data is calculated through a single chip microcomputer MCU, and finally the calculation result is uploaded to a data center through a mobile data module for analysis, so that the service condition or the service environment of the equipment is determined.
However, at present, the sensor and the circuit board provided with the single-chip microcomputer MCU are usually installed separately, so that in the production and installation links, the sensor main body, the sensor harness and the circuit board are usually assembled through specific procedures after being produced separately, and then are arranged at the position with the monitoring requirement, so that the production efficiency is seriously affected. In addition, the installation position of the sensor is mostly directly exposed to the air, and the sensor is easy to malfunction or damage due to the severe use environment.
In order to solve the technical problems, the utility model provides a sensor, which is characterized in that after a sensor main body is connected with a sensor wire harness, a sensor protection tube is sleeved outside the sensor main body to obtain a sensor which can be used for being connected with a detection circuit arranged in any equipment, so that the integrated production of the sensor is realized, and the production procedure of the sensor is simplified.
As shown in fig. 1 to 3, the sensor 100 provided by the present utility model includes:
a sensor body 1011;
a sensor harness 1012, a first end of the sensor harness 1012 being connected to the sensor body 1011, a second end of the sensor harness 1012 being for connection to a detection circuit;
the sensor protection tube 102, the sensor protection tube 102 cover is fixed in the outside of sensor main part 1011, the one end of sensor protection tube 102 is the detection end, the detection end is used for exposing the detection face of sensor main part 1011 carries out environmental detection, the other end of sensor protection tube 102 is the link, the second end of sensor pencil 1012 stretches out from the link to connect detection circuit.
Specifically, the sensor body 1011 for detecting environmental information is connected to the sensor harness 1012 by welding, a first end of the sensor harness 1012 is connected to the sensor body 1011 to receive detection data transmitted from the sensor body 1011, and a second end of the sensor harness 1012 is connected to a detection circuit provided in an external apparatus to transmit the detection data to the detection circuit for subsequent steps such as data processing and report transmission. A sensor protection tube 102 is provided around the outside of the sensor body 1011, and the sensor protection tube 102 is used to protect the sensor body 1011 so that the sensor body 1011 is not damaged or broken by impact, high temperature or corrosion of the external environment. One end of the sensor protection tube 102 is a detection end, and is used for protecting the detection surface of the sensor main body 1011, so that the detection surface of the sensor main body 1011 can be in direct contact with the external environment to detect and acquire the information of the external environment; one end of the sensor protection tube 102 is a connection end from which a sensor harness 1012 connected to the sensor body 1011 is extended to connect a detection circuit provided to an external device.
As an alternative embodiment, as shown in fig. 2, the sensor main body 1011 has 4 harness ports 1011a, which respectively correspond to 4 connection lines connected to the sensor harness 1012, specifically includes 1 power line, 1 ground line and 2 signal lines, and different types of connection lines are provided with different colors for distinguishing, so that the sensor 100 of the embodiment is simple in connection and easy to be installed and connected with external devices.
As an alternative embodiment, the sensor protection tube 102 may be provided with an opening at other positions according to the actual detection requirement, so that the sensor main body 1011 directly contacts with the external environment through the opening, thereby detecting and acquiring the information of the external environment.
As an alternative embodiment, the sensor protection tube 102 is an aluminum tube, which has advantages of high strength, good heat resistance, and solderability.
As an alternative embodiment, the sensor protection tube 102 may be bent, long, and shaped according to practical needs, which is not limited herein.
It is to be understood that the sensor body 1011 may be a temperature sensor probe, an illumination sensor probe, an infrared sensor probe, or the like, and is not particularly limited herein.
In the actual production process, the sensor 100 is produced as an integrated structure including the sensor body 1011, the sensor harness 1012, and the sensor protection tube 102, and the production steps of the sensor 100 are simplified, and the production and the installation are easy.
Thus, the sensor provided by the application is characterized in that after the sensor main body is connected with the sensor wire harness, the sensor protection tube is sleeved outside the sensor main body, so that the sensor which can be used for being connected with a detection circuit in any equipment is obtained. In actual production, the sensor is produced and installed as an integrated workpiece, so that the production process of the sensor can be greatly simplified. In addition, the sensor main body 1011 is in contact with the external environment through the detection end of the sensor protection tube 102 to collect external environment information, and meanwhile, the sensor protection tube 102 can realize a protection function on the sensor main body 1011, so that the defect that the sensor is easily broken down or damaged due to the severe use environment caused by that the installation position of the current sensor is mostly directly exposed to the air can be overcome.
Further, as shown in fig. 4, the sensor body 1011 and the sensor harness 1012 are the sensor plastic package 101 subjected to the injection molding process.
Specifically, after the sensor main body 1011 and the sensor wire harness 1012 are subjected to welding treatment to obtain a corresponding sensor welding member, the sensor welding member is placed into a specific mold, and injection molding is performed on the sensor welding member by adopting an injection molding technology mode, so that the structural stability of the sensor welding member is further improved, and the sensor main body 1011 is easy to be fixedly mounted in the sensor protection tube 102 in the following process.
Further, the sensor plastic package 101 and the sensor protection tube 102 are both cylindrical, and the radius of the cross section varies inversely along the same length direction.
Specifically, in the present embodiment, the sensor package 101 including the sensor body 1011 and the sensor harness 1012 has a cylindrical shape, and the radius in the cross section is gradually reduced from one end to the other end of the sensor package 101, and the sensor protection tube 102 has the same shape. During actual installation, the end of the sensor plastic package 101 with the smaller cross section radius corresponds to the end of the sensor protection tube 102 with the larger cross section radius, so that the sensor plastic package 101 deforms in the installation process to generate pressure outwards, friction between the sensor plastic package 101 and the sensor protection tube 102 is improved, and the assembly structure of the sensor plastic package 101 and the sensor protection tube 102 is kept stable.
Further, the sensor plastic package 101 and the sensor protection tube 102 are fixed by glue.
Specifically, in an alternative embodiment, when the above-mentioned integrated injection molding is mounted to the sensor protection tube 102, high-temperature-resistant and corrosion-resistant glue is added into the sensor protection tube 102 for fixing, so as to further improve the stability of the assembled structure formed by the sensor molding 101 and the sensor protection tube 102.
In another alternative embodiment, the sensor 100 further includes a connector, the connector is sleeved on the outer side of the sensor main body 1011, and the sensor protection tube 102 is fixedly connected with the connector through glue.
Specifically, in this embodiment, the sensor welding member is formed by the sensor main body 1011 and the sensor harness 1012, not by injection molding, but a specific connection member, such as a plastic member of a specific shape, is sleeved on the outside of the sensor welding member, and glue is added into the sensor protection tube 102, so that the sensor welding member and the sensor protection tube 102 are fixedly mounted through the plastic member.
It will be appreciated that the manner in which the sensor weldment is injection molded can reduce manufacturing costs and simplify manufacturing processes relative to the manner in which the sensor weldment is fixedly mounted to the sensor tube 102 via the connector, without requiring additional manufacturing equipment and manufacturing processes to produce the corresponding connector.
Further, as shown in fig. 5, the outer surface of the sensor protection tube 102 is provided with a fixing member 102a detachably connected to the external environment.
Specifically, in practical applications, the sensor 100 needs to be installed at some specific location to continuously detect the external environment. In the present embodiment, the outer surface of the sensor protection tube 102 is provided with a fixing member 102a, by which the sensor 100 can be detachably and stably connected to an external device/external environment.
As an alternative embodiment, the fixing member 102a is a protrusion for snap-connecting the sensor protection tube 102 with the external environment. That is, the sensor 100 is snap-coupled with a corresponding groove provided to the external device through the protrusion, thereby detachably and stably coupling the sensor 100 with the external device.
As an alternative embodiment, the fixing member 102a is a groove for snap-connecting the sensor protection tube 102 with the external environment, however, the groove structure may affect the strength of the sensor protection tube 102 with respect to providing a protrusion for snap-connecting on the outer surface of the sensor protection tube 102.
As an alternative embodiment, the fixing member 102a is a bolt or a screw for bolting the sensor protection tube 102 to the external environment.
Specifically, a bolt may be provided on the outer surface of the sensor protection tube 102 by welding so that the sensor 100 is bolted to an external device by the bolt or screw.
Specifically, external threads or internal threads may be provided on the outer surface of the sensor protection tube 102 to achieve bolting/screwing with external devices; it will be appreciated that providing internal threads on the outer surface of the sensor protection tube 102 may affect the strength of the sensor protection tube 102.
The present application also provides a detection device comprising a detection circuit and at least one sensor 100 as described in the above embodiments, the sensor 100 being connected to the detection circuit via a second end of the sensor harness 1012.
As shown in fig. 6, the present application also provides a sensor manufacturing method including steps S100 to S300 as follows.
And step S100, welding and connecting the sensor main body and the sensor wire harness to obtain a sensor welding piece.
Specifically, a sensor main body for detecting environmental information, such as various types of sensor probes, is electrically welded to a sensor harness to obtain a sensor weldment.
And step S200, carrying out injection molding on the sensor welding part to obtain the sensor plastic package part.
Specifically, the sensor welding piece is placed into an injection mold, and injection molding treatment is carried out by adopting an injection molding technology, so that the sensor plastic package piece is obtained.
And step S300, installing and fixing the sensor plastic package into a sensor protection tube to obtain the target sensor.
Specifically, the sensor plastic package is installed in a sensor protection tube, and high-temperature-resistant and corrosion-resistant glue is added into the sensor protection tube to fix the sensor plastic package, so that the target sensor is obtained.
In this way, the sensor manufacturing method provided by the application is characterized in that after the sensor main body is connected with the sensor wire harness, the sensor protection tube is sleeved outside the sensor main body, so that the sensor which can be used for being connected with a detection circuit arranged in any equipment is obtained. In actual production, the sensor is produced and installed as an integrated workpiece, so that the production process of the sensor can be greatly simplified.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A sensor, the sensor comprising:
a sensor body;
the first end of the sensor wire harness is connected with the sensor main body, and the second end of the sensor wire harness is used for being connected with a detection circuit;
the sensor protection tube is sleeved and fixed on the outer side of the sensor main body, one end of the sensor protection tube is a detection end, the detection end is used for exposing the detection surface of the sensor main body for environment detection, the other end of the sensor protection tube is a connection end, and the second end of the sensor wire harness extends out of the connection end to be connected with a detection circuit.
2. The sensor of claim 1, wherein the sensor body and the sensor harness are injection molded sensor packages.
3. The sensor of claim 2, wherein the sensor plastic package and the sensor protection tube are each cylindrical in shape and the radius in cross section varies inversely with respect to the same length.
4. The sensor of claim 3, wherein the sensor plastic package is secured to the sensor protective tube by glue.
5. The sensor of claim 1, further comprising a connector, wherein the connector is sleeved on the outer side of the sensor body, and the sensor protection tube is fixedly connected with the connector through glue.
6. The sensor according to claim 1, wherein the outer surface of the sensor protection tube is provided with a fixing member detachably connectable to the external environment.
7. The sensor of claim 6, wherein the securing means is a protrusion for snap-fitting the sensor protection tube to an external environment.
8. The sensor of claim 6, wherein the fixing member is a bolt or screw for bolting the sensor protection tube to an external environment.
9. The sensor of any one of claims 1-8, wherein the sensor protection tube is an aluminum tube.
10. A detection device comprising a detection circuit, and a sensor according to any one of claims 1-9, the sensor being connected to the detection circuit via a second end of the sensor harness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320849422.0U CN219319487U (en) | 2023-04-07 | 2023-04-07 | Sensor and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320849422.0U CN219319487U (en) | 2023-04-07 | 2023-04-07 | Sensor and detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219319487U true CN219319487U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320849422.0U Active CN219319487U (en) | 2023-04-07 | 2023-04-07 | Sensor and detection device |
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| Country | Link |
|---|---|
| CN (1) | CN219319487U (en) |
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2023
- 2023-04-07 CN CN202320849422.0U patent/CN219319487U/en active Active
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