CN213120903U - Magnetic adsorption type temperature measurement sensor convenient to disassemble and assemble - Google Patents
Magnetic adsorption type temperature measurement sensor convenient to disassemble and assemble Download PDFInfo
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- CN213120903U CN213120903U CN202022229457.3U CN202022229457U CN213120903U CN 213120903 U CN213120903 U CN 213120903U CN 202022229457 U CN202022229457 U CN 202022229457U CN 213120903 U CN213120903 U CN 213120903U
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Abstract
The utility model relates to the technical field of temperature measuring devices, in particular to a magnetic adsorption type temperature measuring sensor convenient to disassemble and assemble, which comprises a cloud platform, an identifier and a sensor body, wherein the upper part of the sensor body is an upper cover, the lower part of the sensor body is a lower cover, the upper cover and the lower cover are detachably connected, an electromagnet ring is arranged at the upper part in the upper cover, a temperature acquisition probe is arranged at the middle part of the electromagnet ring, a circuit board is arranged in the lower cover, a networking module is arranged on the circuit board, and a wireless magnetic card is arranged at one side inside the lower cover; when the sensor works, the sensor body is composed of the upper cover and the lower cover, and the structure is simple; identifying the wireless magnetic card through an identifier, and reading the information of the sensor body; the detection result is automatically uploaded through the networking module and stored to the cloud platform, an external antenna is not needed, and the use is more reliable; the utility model discloses ability quick assembly disassembly, the result is simple, need not the identification code and maintains, need not external antenna, uses more reliably.
Description
Technical Field
The utility model relates to a temperature measuring device technical field specifically is a magnetism adsorbs formula temperature sensor convenient to dismouting.
Background
The wireless temperature measuring sensor is suitable for application places such as high-low voltage switch cabinets, cable connectors, low-voltage heavy current cabinets, ring main units and transformers, measures the contact temperature of high-low voltage equipment, and transmits temperature data to the data management unit in a radio frequency communication mode so as to achieve the functions of temperature acquisition, temperature monitoring and the like.
For occasions such as transformer surface temperature acquisition, the magnetic adsorption sensor can only be used in places with large surface planes and no mounting holes. An adsorption type digital temperature sensor disclosed in chinese patent No. CN201859022U, which includes an annular magnet, a heat conductive resin layer embedded inside one end of the magnet, a digital temperature probe attached to the heat conductive resin layer and close to the inside of the magnet, a wire connected to the digital temperature probe, a housing abutting against the other end of the magnet, and a sealing insulating rubber block filling the space inside the housing and the magnet; the magnetic seat type temperature measurement sensor device disclosed in the chinese patent with the publication number CN202471300U comprises a housing, a base and a thermistor, wherein the base is connected with one end of the housing, an antenna assembly is arranged outside the housing, a PCB assembly and a power supply device are arranged inside the housing, the PCB assembly is connected with the base, the power supply device is connected with the housing, the PCB assembly is electrically connected with the power supply device, and the thermistor is arranged on the bottom surface of the base and electrically connected with the PCB assembly; and an annular magnet is arranged in the base.
However, the above applications all have the following problems: firstly, most of the products have complex structures and complex assemblies, and special magnetic seats and sealing structures are needed to prevent the products from adsorbing and rotating; secondly, the application field of the sensor is outdoor, most of the later maintenance of products needs unique identification bar codes, and the direct-bonded bar codes are easy to fall off and lose under the conditions of sunshine and rain; finally, the external antenna is easily damaged by external force.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to foretell not enough, provide one kind can quick assembly disassembly, and the result is simple, need not the identification code and maintains, need not external antenna, uses the more reliable magnetism adsorption type temperature sensor of dismouting of being convenient for.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a magnetism adsorbs formula temperature measurement sensor convenient to dismouting, includes cloud platform, recognizer and sensor body, sensor body upper portion is the upper cover, the sensor body lower part is the lower cover, the upper cover with the connection can be dismantled to the lower cover, upper portion in the upper cover is provided with the electromagnetism ring, the middle part of electromagnetism ring is provided with the temperature acquisition probe, be provided with the circuit board in the lower cover, be provided with networking module on the circuit board, the inside one side of lower cover is provided with wireless magnetic card, the temperature acquisition probe with the equal electric connection of wireless magnetic card the circuit board, networking module communication is connected the cloud platform, wireless magnetic card communication is connected the recognizer.
Further, the bottom of upper cover is provided with circular shape lower platform, follows the side of lower platform is provided with the external screw thread, the top inboard of lower cover is provided with the internal thread, the external screw thread with the internal thread screw thread is screwed up.
Further, the bottom of upper cover is provided with ring groove, ring groove follows the outer fringe setting at lower platform top, be provided with the sealing washer in the ring groove, the external screw thread with the back is screwed up to the internal thread screw thread, the upper surface butt of lower cover ring groove.
Further, the wireless magnetic card adopts an NFC magnetic card, the recognizer is an NFC recognizer, and the NFC magnetic card is in communication connection with the NFC recognizer.
Further, still be provided with the battery in the lower cover, the battery set up in circuit board bottom, be provided with wireless charging module on the circuit board, battery electric connection the circuit board.
Further, the upper surface of the upper cover is coated with a nano waterproof coating.
The utility model has the advantages that:
in practical application, the sensor body consisting of the upper cover and the lower cover has a simple structure; identifying the wireless magnetic card through an identifier, and reading the information of the sensor body; the detection result is automatically uploaded through the networking module and stored to the cloud platform, an external antenna is not needed, and the use is more reliable; the utility model discloses ability quick assembly disassembly, the result is simple, need not the identification code and maintains, need not external antenna, uses more reliably.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
reference numerals: a sensor body 1; an upper cover 11; a lower platform 111; external threads 1111; a circular groove 112; a lower cover 12; an electromagnet ring 2; a temperature acquisition probe 3; a circuit board 4; a networking module 41; a wireless magnetic card 5; a seal ring 6; a storage battery 7; a wireless charging module 71; and a nano waterproof coating 8.
Detailed Description
As shown in fig. 1, a magnetic adsorption type temperature measurement sensor convenient to disassemble and assemble comprises a cloud platform, an identifier and a sensor body 1, wherein an upper cover 11 is arranged on the upper portion of the sensor body 1, a lower cover 12 is arranged on the lower portion of the sensor body 1, the upper cover 11 and the lower cover 12 are detachably connected, an electromagnet ring 2 is arranged on the upper portion of the upper cover 11, a temperature acquisition probe 3 is arranged in the middle of the electromagnet ring 2, a circuit board 4 is arranged in the lower cover 12, a networking module 41 is arranged on the circuit board 4, a wireless magnetic card 5 is arranged on one side inside the lower cover 12, the temperature acquisition probe 3 and the wireless magnetic card 5 are electrically connected with the circuit board 4, the networking module 41 is in communication connection with the cloud platform, and the wireless magnetic card 5 is in communication connection with the identifier.
When the sensor works, the sensor body 1 consisting of the upper cover 11 and the lower cover 12 is simple in structure; the wireless magnetic card 5 is identified through an identifier, and the information of the sensor body 1 is read; the detection result is automatically uploaded through the networking module 41 and stored to the cloud platform, an external antenna is not needed, and the use is more reliable; the utility model discloses ability quick assembly disassembly, the result is simple, need not the identification code and maintains, need not external antenna, uses more reliably.
As shown in fig. 1, a circular lower platform 111 is provided at the bottom of the upper cover 11, an external thread 1111 is provided along the side of the lower platform 111, an internal thread is provided at the inner side of the top of the lower cover 12, and the external thread 1111 is screwed with the internal thread; in this embodiment, the upper cap 11 and the lower cap 12 are screwed together by the external thread 1111 and the internal thread, so that they can be quickly assembled and disassembled, and the result is simple.
As shown in fig. 1, a circular groove 112 is formed in the bottom of the upper cover 11, the circular groove 112 is formed along the outer edge of the top of the lower platform 111, a sealing ring 6 is arranged in the circular groove 112, and after the external thread 1111 is screwed with the internal thread, the upper surface of the lower cover 12 abuts against the circular groove 112; in this embodiment, when the external thread 1111 and the internal thread are screwed to the upper cap 11 and the lower cap 12, the top of the lower cap 12 presses the sealing ring 6 into the circular groove 112, so that the sealing effect is simple, the sealing performance is good, and the use is safer.
As shown in fig. 1, the wireless magnetic card 5 is an NFC magnetic card, the identifier is an NFC identifier, and the NFC magnetic card is in communication connection with the NFC identifier; in the embodiment, the NFC magnetic card is wirelessly identified through the NFC identifier to realize information transfer to replace the traditional bar code, so that the use is safer and more reliable.
As shown in fig. 1, a storage battery 7 is further disposed in the lower cover 12, the storage battery 7 is disposed at the bottom of the circuit board 4, a wireless charging module 71 is disposed on the circuit board 4, and the storage battery 7 is electrically connected to the circuit board 4; in this embodiment, the power is supplied to the circuit board 4 through the storage battery 7, and the storage battery 7 is charged through the wireless charging module 71, so that the cruising ability is stronger.
As shown in fig. 1, the upper surface of the upper cover 11 is coated with a nano waterproof coating 8; in this embodiment, the nanometer waterproof coating 8 is coated on the upper surface of the upper cover 11 to effectively prevent water from entering the sensor body 1 from the gap between the electromagnet ring 2 and the temperature acquisition probe 3, so that the use is more reliable.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a magnetism adsorbs formula temperature sensor convenient to dismouting which characterized in that: comprises a cloud platform, a recognizer and a sensor body (1), wherein the upper part of the sensor body (1) is provided with an upper cover (11), the lower part of the sensor body (1) is provided with a lower cover (12), the upper cover (11) is detachably connected with the lower cover (12), an electromagnet ring (2) is arranged at the upper part in the upper cover (11), a temperature acquisition probe (3) is arranged at the middle part of the electromagnet ring (2), a circuit board (4) is arranged in the lower cover (12), a networking module (41) is arranged on the circuit board (4), a wireless magnetic card (5) is arranged on one side inside the lower cover (12), the temperature acquisition probe (3) and the wireless magnetic card (5) are both electrically connected with the circuit board (4), the networking module (41) is in communication connection with the cloud platform, and the wireless magnetic card (5) is in communication connection with the recognizer.
2. The magnetic adsorption type temperature measuring sensor convenient to disassemble and assemble as claimed in claim 1, wherein: the bottom of upper cover (11) is provided with circular shape lower platform (111), follows the side of lower platform (111) is provided with external screw thread (1111), the top inboard of lower cover (12) is provided with the internal thread, external screw thread (1111) with the internal thread screw up.
3. The magnetic adsorption type temperature measuring sensor convenient to disassemble and assemble as claimed in claim 2, wherein: the bottom of upper cover (11) is provided with ring groove (112), ring groove (112) are followed the outer fringe setting at lower platform (111) top, be provided with sealing washer (6) in ring groove (112), external screw thread (1111) with the back is screwed up to the internal thread, the upper surface butt of lower cover (12) ring groove (112).
4. The magnetic adsorption type temperature measuring sensor convenient to disassemble and assemble as claimed in claim 1, wherein: the wireless magnetic card (5) adopts an NFC magnetic card, the recognizer is an NFC recognizer, and the NFC magnetic card is in communication connection with the NFC recognizer.
5. The magnetic adsorption type temperature measuring sensor convenient to disassemble and assemble as claimed in claim 1, wherein: still be provided with battery (7) in lower cover (12), battery (7) set up in circuit board (4) bottom, be provided with wireless charging module (71) on circuit board (4), battery (7) electric connection circuit board (4).
6. The magnetic adsorption type temperature measuring sensor convenient to disassemble and assemble as claimed in claim 1, wherein: the upper surface of the upper cover (11) is coated with a nano waterproof coating (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022229457.3U CN213120903U (en) | 2020-10-09 | 2020-10-09 | Magnetic adsorption type temperature measurement sensor convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022229457.3U CN213120903U (en) | 2020-10-09 | 2020-10-09 | Magnetic adsorption type temperature measurement sensor convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213120903U true CN213120903U (en) | 2021-05-04 |
Family
ID=75665661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022229457.3U Active CN213120903U (en) | 2020-10-09 | 2020-10-09 | Magnetic adsorption type temperature measurement sensor convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213120903U (en) |
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2020
- 2020-10-09 CN CN202022229457.3U patent/CN213120903U/en active Active
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