CN212721802U - Temperature sensing output device for temperature sensor - Google Patents
Temperature sensing output device for temperature sensor Download PDFInfo
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- CN212721802U CN212721802U CN202021422078.XU CN202021422078U CN212721802U CN 212721802 U CN212721802 U CN 212721802U CN 202021422078 U CN202021422078 U CN 202021422078U CN 212721802 U CN212721802 U CN 212721802U
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- pin
- thermistor
- tube
- teflon
- heat
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Abstract
A temperature sensing output device for a temperature sensor comprises a thermistor and a data wire, wherein the thermistor is provided with a first pin and a second pin, and the data wire comprises an outer insulating layer and two core wires; the core wire is connected with the first pin and the second pin; the thermistor comprises a thermistor body and is characterized by further comprising a pin Teflon tube, a heat-shrinkable tube and a flexible insulating resin wrapping shell, wherein the pin Teflon tube is sleeved on a first pin of the thermistor, the welding position of the first pin and a core wire is located in the pin Teflon tube, the heat-shrinkable tube surrounds the pin Teflon tube at the welding position of the first pin and the core wire, and the flexible insulating resin wrapping shell wraps the connecting position of a second pin, the Teflon tube, the heat-shrinkable tube, the thermistor and a data line and the thermistor. Due to the adoption of the structure, the arrangement of the Teflon tube on the pin and the welding position of the pin and the core wire are provided with the heat-shrinkable tube, so that the insulating property is improved.
Description
Technical Field
The utility model relates to a temperature sensor, especially a temperature-sensing output device.
Background
In the prior art, a temperature sensing output device for a temperature sensor comprises a thermistor and a data line, wherein the thermistor is provided with a first pin and a second pin, and the data line comprises an outer insulating layer and two core wires; the core wire is connected with the first pin and the second pin. There are problems in that: the two pins have insulating property and short service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the temperature sensing output device for the temperature sensor has the characteristics of good insulating property and long service life.
The utility model discloses a realize like this: a temperature sensing output device for a temperature sensor comprises a thermistor and a data wire, wherein the thermistor is provided with a first pin and a second pin, and the data wire comprises an outer insulating layer and two core wires; the core wire is connected with the first pin and the second pin; it is characterized in that: also comprises a pin Teflon tube, a heat-shrinkable tube and a flexible insulating resin wrapping shell,
the pin Teflon pipe is sleeved on the first pin of the thermistor, the welding position of the first pin and the core wire is positioned in the pin Teflon pipe, the heat-shrinkable tube surrounds the pin Teflon pipe at the welding position of the first pin and the core wire, and the flexible insulating resin wrapping shell wraps the connecting position of the second pin, the Teflon pipe, the heat-shrinkable tube, the thermistor and the data wire and the thermistor.
The temperature sensing output device for the temperature sensor is characterized in that: also comprises an outer Teflon pipe and a plurality of outer Teflon pipes,
the outer Teflon tube wraps the second pin, the Teflon tube, the heat shrink tube, the thermistor and the joint of the data line and the thermistor, and the flexible insulating resin wrapping shell wraps the outer Teflon tube.
The utility model relates to a temperature-sensing output device for temperature sensor, owing to adopt such structure, the setting of teflon pipe on the pin, and pin and heart yearn welding department are equipped with the pyrocondensation pipe, have improved insulating properties.
Drawings
Fig. 1 is a sectional view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a temperature sensing output device for a temperature sensor includes a thermistor 1 and a data line 2, the thermistor 1 has a first pin 11 and a second pin 12, the data line 2 includes an outer insulating layer 21 and two core wires 22; the core wire 22 is connected with the first pin 11 and the second pin 12; also comprises a pin Teflon tube 3, a heat shrinkable tube 4 and a flexible insulating resin wrapping shell 5,
pin Teflon tube 3 cover be in on thermistor 1's first pin 11, first pin 11 is located pin Teflon tube 3 with heart yearn 22 splice, and heat shrink tube 4 encircles first pin 11 and heart yearn 11 splice pin Teflon tube 3, and flexible insulating resin parcel shell 5 parcel is wrapped up second pin 12, Teflon tube 3, heat shrink tube 4, thermistor 1 and data line 2 and thermistor 1's first pin 11, second pin 12 junction parcel.
As a further improvement of the utility model: also comprises an outer Teflon pipe 6 which is provided with a Teflon pipe,
the outer Teflon tube 6 wraps the joint of the second pin 12, the Teflon tube 3, the heat-shrinkable tube 4, the thermistor 1, the data line 2 and the thermistor 1, and the flexible insulating resin wrapping shell 5 wraps the outer Teflon tube 6.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (2)
1. A temperature sensing output device for a temperature sensor comprises a thermistor and a data wire, wherein the thermistor is provided with a first pin and a second pin, and the data wire comprises an outer insulating layer and two core wires; the core wire is connected with the first pin and the second pin; the method is characterized in that: also comprises a pin Teflon tube, a heat-shrinkable tube and a flexible insulating resin wrapping shell,
the pin Teflon pipe is sleeved on the first pin of the thermistor, the welding position of the first pin and the core wire is positioned in the pin Teflon pipe, the heat-shrinkable tube surrounds the pin Teflon pipe at the welding position of the first pin and the core wire, and the flexible insulating resin wrapping shell wraps the connecting position of the second pin, the Teflon pipe, the heat-shrinkable tube, the thermistor and the data wire and the thermistor.
2. A temperature sensing output device for a temperature sensor according to claim 1, wherein: also comprises an outer Teflon pipe and a plurality of outer Teflon pipes,
the outer Teflon tube wraps the second pin, the Teflon tube, the heat shrink tube, the thermistor and the joint of the data line and the thermistor, and the flexible insulating resin wrapping shell wraps the outer Teflon tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422078.XU CN212721802U (en) | 2020-07-17 | 2020-07-17 | Temperature sensing output device for temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422078.XU CN212721802U (en) | 2020-07-17 | 2020-07-17 | Temperature sensing output device for temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212721802U true CN212721802U (en) | 2021-03-16 |
Family
ID=74907663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021422078.XU Active CN212721802U (en) | 2020-07-17 | 2020-07-17 | Temperature sensing output device for temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212721802U (en) |
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2020
- 2020-07-17 CN CN202021422078.XU patent/CN212721802U/en active Active
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