CN216050322U - Temperature sensor - Google Patents
Temperature sensor Download PDFInfo
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- CN216050322U CN216050322U CN202122193034.5U CN202122193034U CN216050322U CN 216050322 U CN216050322 U CN 216050322U CN 202122193034 U CN202122193034 U CN 202122193034U CN 216050322 U CN216050322 U CN 216050322U
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- temperature sensor
- transition
- sealing
- screwing
- detection probe
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Abstract
The utility model relates to the technical field of sensors, in particular to a temperature sensor which comprises a shell and a detection unit arranged in the shell, wherein the shell comprises a mounting seat and a detection probe part connected with the mounting seat, and the mounting seat is provided with a mounting cavity for mounting the detection unit; the mounting seat comprises a transition part, a sealing part, a screwing part and a connecting part, wherein one end of the transition part is connected with the detection probe part, the other end of the transition part is connected with one end of the sealing part, the other end of the sealing part is connected with one end of the screwing part, and the other end of the screwing part is connected with the connecting part; one end of the transition part, which is close to the detection probe part, is provided with a chamfer part, and the chamfer part is connected with the detection probe part; the outer surface of the sealing part is concavely provided with an annular groove. The utility model provides a temperature sensor's shell's structural strength is strong, and temperature sensor's connection sealing performance is good moreover.
Description
Technical Field
The utility model relates to the technical field of sensors, in particular to a temperature sensor.
Background
At present, the temperature sensor generally comprises a shell and a detection unit arranged in the shell, the structural strength of the shell of the traditional temperature sensor is poor, and the connection sealing performance of the temperature sensor is poor.
Disclosure of Invention
The utility model aims to provide a temperature sensor, the structural strength of a shell of the temperature sensor is strong, and the connection sealing performance of the temperature sensor is good.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a temperature sensor comprises a shell and a detection unit arranged in the shell, wherein the shell comprises a mounting seat and a detection probe part connected with the mounting seat, and the mounting seat is provided with a mounting cavity for mounting the detection unit; the mounting seat comprises a transition part, a sealing part, a screwing part and a connecting part, wherein one end of the transition part is connected with the detection probe part, the other end of the transition part is connected with one end of the sealing part, the other end of the sealing part is connected with one end of the screwing part, and the other end of the screwing part is connected with the connecting part; one end of the transition part, which is close to the detection probe part, is provided with a chamfer part, and the chamfer part is connected with the detection probe part; the outer surface of the sealing part is concavely provided with an annular groove.
Further, the detection probe part, the transition part, the sealing part, the screwing part and the connecting part are integrally formed.
Furthermore, a clamping groove is concavely arranged at one end of the transition part, which is close to the sealing part.
Furthermore, the transition portion is further provided with a clamping ring used for being clamped and matched with the clamping groove, and the clamping ring is further provided with an installation lug.
Further, the snap ring still is provided with the high temperature resistant inoxidizing coating, the high temperature resistant inoxidizing coating is used for contradicting the transition portion.
Further, the diameter of the transition portion is smaller than that of the sealing portion, and the diameter of the sealing portion is smaller than that of the screwing portion.
Further, the screw portion is provided with a plurality of scraping prevention chamfers.
The utility model has the beneficial effects that: the structural design and layout of the transition portion, the sealing portion, the screwing portion and the connecting portion can enhance the structural strength of the temperature sensor shell. The transition part is connected with the detection probe part through the chamfer part, so that the connecting structural strength of the detection probe part and the transition part can be enhanced. Meanwhile, when the temperature sensor is actually used, the annular groove can be sleeved with a sealing ring to improve the connection sealing performance of the temperature sensor.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention after the snap ring is installed.
Description of reference numerals:
a mounting base 1; detecting the probe head part 2; a mounting cavity 3; a transition section 4; a chamfered portion 41; a card slot 42; a snap ring 43; a mounting ear 44; a high temperature resistant protective layer 45; a sealing part 5; an annular groove 51; a screw part 6; a scratch-resistant chamfer 61; a connecting portion 7.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1, the temperature sensor provided by the present invention comprises a housing and a detection unit (not labeled in the figure) installed in the housing, wherein the housing comprises a mounting base 1 and a detection probe part 2 connected to the mounting base 1, and the mounting base 1 is provided with a mounting cavity 3 for installing the detection unit; the mounting seat 1 comprises a transition part 4, a sealing part 5, a screwing part 6 and a connecting part 7, wherein one end of the transition part 4 is connected with the detection probe part 2, the other end of the transition part 4 is connected with one end of the sealing part 5, the other end of the sealing part 5 is connected with one end of the screwing part 6, and the other end of the screwing part 6 is connected with the connecting part 7; one end of the transition part 4 close to the detection probe part 2 is provided with a chamfer part 41, and the chamfer part 41 is connected with the detection probe part 2; the outer surface of the sealing portion 5 is concavely provided with an annular groove 51.
In actual use, the structural design and layout of the transition portion 4, the sealing portion 5, the screwing portion 6 and the connecting portion 7 can enhance the structural strength of the temperature sensor housing. The transition portion 4 is connected to the detection probe portion 2 by the chamfered portion 41, and the connection structural strength between the detection probe portion 2 and the transition portion 4 can be enhanced. Meanwhile, in practical use, a sealing ring can be sleeved on the annular groove 51 to improve the connection sealing performance of the temperature sensor.
As shown in fig. 1, in the present embodiment, the detection probe portion 2, the transition portion 4, the sealing portion 5, the screwing portion 6 and the connecting portion 7 are integrally formed.
In practical use, the detection probe part 2, the transition part 4, the sealing part 5, the screwing part 6 and the connecting part 7 are integrally formed, so that the structural strength of the temperature sensor shell can be greatly enhanced.
In the embodiment, as shown in fig. 1, a locking groove 42 is concavely formed at one end of the transition portion 4 close to the sealing portion 5.
During practical use, an external auxiliary mounting tool can be clamped on the clamping groove 42, and then the temperature sensor is mounted on the device to be tested by the external auxiliary mounting tool, so that the mounting method of the temperature sensor is increased, and the temperature sensor is convenient to mount.
As shown in fig. 1 and fig. 2, in the present embodiment, the transition portion 4 is further provided with a snap ring 43 for snap fitting with the snap groove 42, and the snap ring 43 is further provided with a mounting lug 44.
In actual use, the clamping ring 43 is clamped on the clamping groove 42, and then the mounting lug 44 is mounted on the device to be tested by using a screw, so that the clamping ring 43 and the temperature sensor are mounted on the device to be tested together. The installation method of the temperature sensor is added, and the temperature sensor is convenient to install.
As shown in fig. 2, in this embodiment, the snap ring 43 is further provided with a high temperature resistant protection layer 45, and the high temperature resistant protection layer 45 is used for abutting against the transition portion 4.
During the in-service use, temperature sensor's shell has heat transfer, and high temperature resistant inoxidizing coating 45 can the heat of separation transition portion 4, avoids transition portion 4's heat to transmit for the device under test via snap ring 43 to influence temperature sensor's detection precision.
In the present embodiment, as shown in fig. 1, the diameter of the transition portion 4 is smaller than that of the sealing portion 5, and the diameter of the sealing portion 5 is smaller than that of the screw portion 6. In actual use, the structural design and layout of the transition portion 4, the sealing portion 5 and the screw portion 6 can enhance the structural strength of the temperature sensor housing.
As shown in fig. 1, in the present embodiment, the screw part 6 is provided with a plurality of scraping prevention chamfers 61. In actual use, the plurality of scraping prevention chamfers 61 can prevent the screw part 6 from scraping a user.
All the technical features in the embodiment can be freely combined according to actual needs.
The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.
Claims (7)
1. A temperature sensor, characterized by: the detection device comprises a shell and a detection unit arranged in the shell, wherein the shell comprises a mounting seat and a detection probe part connected to the mounting seat, and the mounting seat is provided with a mounting cavity for mounting the detection unit; the mounting seat comprises a transition part, a sealing part, a screwing part and a connecting part, wherein one end of the transition part is connected with the detection probe part, the other end of the transition part is connected with one end of the sealing part, the other end of the sealing part is connected with one end of the screwing part, and the other end of the screwing part is connected with the connecting part; one end of the transition part, which is close to the detection probe part, is provided with a chamfer part, and the chamfer part is connected with the detection probe part; the outer surface of the sealing part is concavely provided with an annular groove.
2. A temperature sensor according to claim 1, wherein: the detection probe part, the transition part, the sealing part, the screwing part and the connecting part are integrally formed.
3. A temperature sensor according to claim 1, wherein: and a clamping groove is concavely arranged at one end of the transition part close to the sealing part.
4. A temperature sensor according to claim 3, wherein: the transition portion is further provided with a clamping ring used for being clamped and matched with the clamping groove, and the clamping ring is further provided with an installation lug.
5. A temperature sensor according to claim 4, wherein: the snap ring still is provided with high temperature resistant inoxidizing coating, high temperature resistant inoxidizing coating is used for contradicting the transition portion.
6. A temperature sensor according to claim 1, wherein: the diameter of the transition portion is smaller than that of the sealing portion, and the diameter of the sealing portion is smaller than that of the screwing portion.
7. A temperature sensor according to claim 1, wherein: the screwing part is provided with a plurality of scraping-proof chamfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122193034.5U CN216050322U (en) | 2021-09-10 | 2021-09-10 | Temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122193034.5U CN216050322U (en) | 2021-09-10 | 2021-09-10 | Temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216050322U true CN216050322U (en) | 2022-03-15 |
Family
ID=80536694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122193034.5U Active CN216050322U (en) | 2021-09-10 | 2021-09-10 | Temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216050322U (en) |
-
2021
- 2021-09-10 CN CN202122193034.5U patent/CN216050322U/en active Active
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