CN220418502U - Sensor of whole protection - Google Patents
Sensor of whole protection Download PDFInfo
- Publication number
- CN220418502U CN220418502U CN202321896764.4U CN202321896764U CN220418502U CN 220418502 U CN220418502 U CN 220418502U CN 202321896764 U CN202321896764 U CN 202321896764U CN 220418502 U CN220418502 U CN 220418502U
- Authority
- CN
- China
- Prior art keywords
- sensor
- shell
- wall
- framework
- injection molding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 238000001746 injection moulding Methods 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000003822 epoxy resin Substances 0.000 claims abstract description 8
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 4
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an integrally-protected sensor, which relates to the field of sensors and comprises a sensor shell, wherein a sensor skeleton is movably arranged on the inner wall of the sensor shell, magnetic steel and an iron core are movably arranged on the inner wall of the sensor skeleton, an enameled wire is movably arranged on the sensor skeleton, one end of a pin is fixedly arranged on the sensor skeleton, an inserting wire harness is fixedly arranged at the other end of the pin, an injection molding shell is connected onto the sensor shell, and the same epoxy resin is movably arranged on the inner wall of the sensor shell and the inner wall of the injection molding shell. According to the utility model, through the arrangement of the structures such as the sensor shell, the epoxy resin, the injection molding shell and the like, the sensor shell, the enameled wire, the sensor framework, the iron core and the magnetic steel are assembled and then are subjected to integral injection molding during installation, so that the tightness of the sensor is ensured, the stability of the head of the wire harness of the connector is improved, the shaking is prevented, and the connection part of the contact pin on the framework and the patch cord bundle is prevented from being broken easily.
Description
Technical Field
The utility model relates to the technical field of sensors, in particular to an integrally-protected 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 output in a required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
In the prior art, after the sensor shell is assembled with the enameled wire, the framework, the iron core and the magnetic steel in the process of assembly, the upper cover and the shell of the sensor are generally in tight fit through the back-off, so that the tightness of a product is poor, the head of the wiring harness of the connector is easy to shake, and the connection part of the contact pin on the framework and the wiring harness of the connector is easy to break, so that the integrally protected sensor is required to meet the demands of people.
Disclosure of Invention
The utility model aims to provide an integrally-protected sensor, which solves the problems that in the process of assembling the sensor provided in the prior art, after the sensor shell, an enameled wire, a framework, an iron core and magnetic steel are assembled, the upper cover and the shell of the sensor are generally tightly matched through back-off, so that the tightness of a product is poor, the head of a wire harness of a connector is easy to shake, and the connection part of a contact pin on the framework and a patch cord bundle is easy to break.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sensor of whole protection, includes the sensor shell, the inner wall movable mounting of sensor shell has sensor skeleton, and the inner wall movable mounting of sensor skeleton has magnet steel and iron core, and movable mounting has the enameled wire on the sensor skeleton, and fixed mounting has the one end of contact pin on the sensor skeleton, and the other fixed mounting of contact pin has the grafting pencil, is connected with the shell of moulding plastics on the sensor shell, and the sensor shell has same epoxy with the inner wall movable mounting of the shell of moulding plastics.
Preferably, the inner wall of the sensor shell is provided with a mounting groove, and the sensor framework is movably mounted in the mounting groove.
Preferably, the inner wall of the sensor skeleton is provided with a limit groove, and the magnetic steel and the iron core are movably arranged in the limit groove.
Preferably, a winding groove is formed in the sensor framework, and the enameled wire is movably installed in the winding groove.
The beneficial effects of the utility model are as follows:
according to the utility model, through the arrangement of the structures such as the sensor shell, the epoxy resin, the injection molding shell and the like, the sensor shell, the enameled wire, the sensor framework, the iron core and the magnetic steel are assembled and then are subjected to integral injection molding during installation, so that the tightness of the sensor is ensured, the stability of the head of the wire harness of the connector is improved, the shaking is prevented, and the connection part of the contact pin on the framework and the patch cord bundle is prevented from being broken easily.
Drawings
Fig. 1 is a schematic cross-sectional structure of an integrally protected sensor according to the present utility model.
In the figure: 1. a sensor housing; 2. a sensor skeleton; 3. magnetic steel; 4. an iron core; 5. enamelled wires; 6. a contact pin; 7. plugging a wire harness; 8. an epoxy resin; 9. injection molding the housing; 10. a mounting groove; 11. a limit groove; 12. and winding the groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, an integrally protected sensor comprises a sensor housing 1, wherein a sensor skeleton 2 is movably mounted on the inner wall of the sensor housing 1, magnetic steel 3 and an iron core 4 are movably mounted on the inner wall of the sensor skeleton 2, an enameled wire 5 is movably mounted on the sensor skeleton 2, one end of a pin 6 is fixedly mounted on the sensor skeleton 2, an inserting wire harness 7 is fixedly mounted at the other end of the pin 6, an injection molding housing 9 is connected on the sensor housing 1, the same epoxy resin 8 is movably mounted on the inner wall of the sensor housing 1 and the injection molding housing 9, the enameled wire 5 is wound in a winding groove 12 on the sensor skeleton 2 during mounting, the magnetic steel 3 and the iron core 4 are mounted in a limit groove 11 on the sensor skeleton 2, then the sensor skeleton 2 is placed in a mounting groove 10 on the sensor housing 1, the pin 6 and the inserting wire harness 7 are placed on the outer side of the sensor housing 1, and then the sensor housing 1 is integrally sealed by injection molding to form the epoxy resin 8 and the injection molding housing 9, so that the tightness of the sensor is improved.
Further, the inner wall of the sensor housing 1 is provided with a mounting groove 10, the sensor skeleton 2 is movably mounted in the mounting groove 10, and the sensor skeleton 2 can be placed in the mounting groove 10 on the sensor housing 1.
Further, the inner wall of the sensor skeleton 2 is provided with a limit groove 11, the magnetic steel 3 and the iron core 4 are movably arranged in the limit groove 11, and the magnetic steel 3 and the iron core 4 can be arranged in the limit groove 11 on the sensor skeleton 2.
Further, a winding groove 12 is formed in the sensor framework 2, the enameled wire 5 is movably installed in the winding groove 12, and the enameled wire 5 can be wound in the winding groove 12 on the sensor framework 2.
The working principle of the utility model is as follows:
during installation, the enameled wire 5 is wound in a winding groove 12 on the sensor framework 2, the magnetic steel 3 and the iron core 4 are installed in a limit groove 11 on the sensor framework 2, then the sensor framework 2 is placed in an installation groove 10 on the sensor housing 1, the contact pin 6 and the plugging wire harness 7 are placed on the outer side of the sensor housing 1, and then the sensor housing 1 is subjected to integral injection molding and sealing to form epoxy resin 8 and an injection molding housing 9, so that the tightness of the sensor is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. An integrally protected sensor comprising a sensor housing (1), characterized in that: the sensor is characterized in that a sensor framework (2) is movably mounted on the inner wall of the sensor shell (1), magnetic steel (3) and an iron core (4) are movably mounted on the inner wall of the sensor framework (2), an enameled wire (5) is movably mounted on the sensor framework (2), one end of a contact pin (6) is fixedly mounted on the sensor framework (2), a plug wire harness (7) is fixedly mounted at the other end of the contact pin (6), an injection molding shell (9) is connected to the sensor shell (1), and the same epoxy resin (8) is movably mounted on the inner wall of the sensor shell (1) and the inner wall of the injection molding shell (9).
2. An integrally protected sensor according to claim 1, wherein: the inner wall of the sensor shell (1) is provided with a mounting groove (10), and the sensor framework (2) is movably mounted in the mounting groove (10).
3. An integrally protected sensor according to claim 1, wherein: the inner wall of the sensor framework (2) is provided with a limiting groove (11), and the magnetic steel (3) and the iron core (4) are movably arranged in the limiting groove (11).
4. An integrally protected sensor according to claim 1, wherein: the sensor framework (2) is provided with a winding groove (12), and the enameled wire (5) is movably arranged in the winding groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321896764.4U CN220418502U (en) | 2023-07-19 | 2023-07-19 | Sensor of whole protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321896764.4U CN220418502U (en) | 2023-07-19 | 2023-07-19 | Sensor of whole protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418502U true CN220418502U (en) | 2024-01-30 |
Family
ID=89643237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321896764.4U Active CN220418502U (en) | 2023-07-19 | 2023-07-19 | Sensor of whole protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220418502U (en) |
-
2023
- 2023-07-19 CN CN202321896764.4U patent/CN220418502U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |