CN215639813U - Detachable temperature sensor of flexible flat wire - Google Patents
Detachable temperature sensor of flexible flat wire Download PDFInfo
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- CN215639813U CN215639813U CN202122275717.5U CN202122275717U CN215639813U CN 215639813 U CN215639813 U CN 215639813U CN 202122275717 U CN202122275717 U CN 202122275717U CN 215639813 U CN215639813 U CN 215639813U
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- flexible flat
- wire
- thermistor
- temperature sensor
- flat wire
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Abstract
The utility model is suitable for the technical field of temperature sensors. The utility model discloses a detachable temperature sensor of a flexible flat wire, which comprises a bottom shell (1), a front cover (2), a rear cover (3), a thermistor (4), a connecting wire (5), a terminal (6) and a flexible flat wire; the utility model has the beneficial effects that: the FFC and FPC flexible flat wires replace wire harness wires with large volume, and the wire harness is light in weight, small in volume and good in bending resistance; secondly, the performance is excellent, the temperature sensing is accurate, firm and safe; thirdly, the steady-state temperature fluctuation is small, the anti-interference capability is strong, and the reliability is high; fourthly, resistance value butt joint is convenient to install; fifthly, the energy consumption is low; the structure can ensure that the temperature sensor works under the severe environment condition, the thermistor is not damaged, and the thermistor has strong impact and collision resistance, strong corrosion resistance, high temperature resistance and long service life; seventhly, the buckle structure is convenient to disassemble and assemble and wide in application.
Description
Technical Field
The utility model relates to the technical field of temperature sensors, in particular to a detachable temperature sensor of a flexible flat wire.
Background
A temperature sensor is a sensor that senses temperature and converts it into a usable output signal. The automobile temperature sensor is a temperature sensor installed on an automobile.
The existing automobile temperature sensor has the following defects: firstly, the automobile temperature sensors are connected by adopting wire harnesses, and the number of electric appliance products on an automobile is increased due to continuous equipment, and a large amount of labor is needed in the production process of the automobile combined wire harness, so that the automobile combined wire harness is difficult to manufacture; secondly, the performance is poor, the temperature sensing is inaccurate, and the device is unsafe and safe; thirdly, the steady-state temperature fluctuation is large, the anti-interference capability is weak, and the reliability is low; fourthly, resistance value butt joint is inconvenient to install; fifthly, the energy consumption is high; and sixthly, the temperature sensor works under the severe environment condition, is easy to damage and has short service life.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a detachable temperature sensor of a flexible flat wire, wherein an FFC (flexible flat cable) and an FPC (flexible flat cable) of the detachable temperature sensor replace a wire harness lead with larger volume, and have the advantages of light weight, small volume and good bending resistance; the buckle structure is convenient to disassemble and assemble and wide in application.
In order to solve the above problems, the present invention provides a detachable temperature sensor of a flexible flat wire, which includes a bottom case, a front cover, a rear cover, a thermistor, a connection wire, a terminal, and a flexible flat wire; the bottom shell is provided with an arc head sensing part and a square wiring part; the thermistor is electrically connected with the connecting wire, the connecting wire is electrically connected with the terminal, and the thermistor, the connecting wire and the terminal are arranged in the arc head sensing part; one end of the flexible flat wire is connected with the terminal, and one end of the flexible flat wire is arranged in the square wire connection part; the front cover is arranged on the arc head sensing part through a buckle and can be detached; the rear cover is arranged on the square wiring part through a buckle and can be detached.
Furthermore, the thermistor is a negative temperature coefficient thermistor and is an epoxy resin packaging or glass packaging thermistor.
Further, the terminal is plated with brass tin.
Furthermore, the bottom case, the front cover and the rear cover are made of PA66+ GF30 plastic and are black in color.
Further, the flexible flat wiring is FFC wiring or FPC wiring.
The utility model has the beneficial effects that: the FFC and FPC flexible flat wires replace wire harness wires with large volume, and the wire harness is light in weight, small in volume and good in bending resistance; secondly, the performance is excellent, the temperature sensing is accurate, firm and safe; thirdly, the steady-state temperature fluctuation is small, the anti-interference capability is strong, and the reliability is high; fourthly, resistance value butt joint is convenient to install; fifthly, the energy consumption is low; the structure can ensure that the temperature sensor works under the severe environment condition, the thermistor is not damaged, and the thermistor has strong impact and collision resistance, strong corrosion resistance, high temperature resistance and long service life; seventhly, the buckle structure is convenient to disassemble and assemble and wide in application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a schematic of the present invention.
Fig. 2 is a schematic bottom view of the drawing.
Fig. 3 is a schematic view of the pressure decomposition of the present invention.
The objectives, features, and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 3, the detachable temperature sensor of a flexible flat wire includes a bottom case 1, a front cover 2, a rear cover 3, a thermistor 4, a connection wire 5, a terminal 6, and a flexible flat wire; the bottom shell 1 is provided with an arc head sensing part 11 and a square wiring part 12; the thermistor 4 is electrically connected with the connecting wire 5, the connecting wire 5 is electrically connected with the terminal 6, and the thermistor 4, the connecting wire 5 and the terminal 6 are arranged in the arc head sensing part 11; one end of the flexible flat wire is connected to the terminal 6, and one end of the flexible flat wire is housed in the square wire connection portion 12; the front cover 2 is arranged on the arc head sensing part 11 through a buckle, and the front cover 2 is detachable; the rear cover 3 is mounted on the square wiring portion 12 through a snap fit, and the rear cover 3 is detachable.
As shown in fig. 3, the thermistor 4 is a negative temperature coefficient thermistor, and is an epoxy resin-encapsulated or glass-encapsulated thermistor.
As shown in fig. 3, the terminal 6 is tin-plated with brass.
As shown in fig. 1 to 3, the bottom case 1, the front cover 2, and the rear cover 3 are made of PA66+ GF30 plastic, and are black.
As shown in fig. 1 to 3, the flexible flat wire is an FFC wire or an FPC wire.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments without departing from the spirit or scope of the present invention.
Claims (5)
1. A detachable temperature sensor of a flexible flat wire is characterized by comprising a bottom shell (1), a front cover (2), a rear cover (3), a thermistor (4), a connecting wire (5), a terminal (6) and a flexible flat wire; the bottom shell (1) is provided with an arc head sensing part (11) and a square wiring part (12); the thermistor (4) is electrically connected with the connecting wire (5), the connecting wire (5) is electrically connected with the terminal (6), and the thermistor (4), the connecting wire (5) and the terminal (6) are arranged in the arc head sensing part (11); one end of the flexible flat wire is connected with the terminal (6), and one end of the flexible flat wire is arranged in the square wire connection part (12); the front cover (2) is arranged on the arc head sensing part (11) through a buckle, and the front cover (2) is detachable; the rear cover (3) is mounted on the square wiring part (12) through a buckle, and the rear cover (3) can be detached.
2. The detachable temperature sensor of flexible flat wire as claimed in claim 1, wherein the thermistor (4) is a negative temperature coefficient thermistor, and is an epoxy resin-encapsulated, glass-encapsulated thermistor.
3. The removable temperature sensor of flexible flat wire according to claim 1, wherein the terminal (6) is tin-plated with brass.
4. The detachable temperature sensor of claim 1, wherein the bottom case (1), the front cover (2), and the rear cover (3) are made of PA66+ GF30 plastic and are black.
5. The detachable temperature sensor of claim 1, wherein the flexible flat wire is FFC wire or FPC wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122275717.5U CN215639813U (en) | 2021-09-19 | 2021-09-19 | Detachable temperature sensor of flexible flat wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122275717.5U CN215639813U (en) | 2021-09-19 | 2021-09-19 | Detachable temperature sensor of flexible flat wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215639813U true CN215639813U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122275717.5U Active CN215639813U (en) | 2021-09-19 | 2021-09-19 | Detachable temperature sensor of flexible flat wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215639813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024007561A1 (en) * | 2022-07-04 | 2024-01-11 | 湖北亿纬动力有限公司 | Temperature sensor assembly |
-
2021
- 2021-09-19 CN CN202122275717.5U patent/CN215639813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024007561A1 (en) * | 2022-07-04 | 2024-01-11 | 湖北亿纬动力有限公司 | Temperature sensor assembly |
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