CN213600246U - Sensor structure and temperature sensor - Google Patents
Sensor structure and temperature sensor Download PDFInfo
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- CN213600246U CN213600246U CN202021728750.8U CN202021728750U CN213600246U CN 213600246 U CN213600246 U CN 213600246U CN 202021728750 U CN202021728750 U CN 202021728750U CN 213600246 U CN213600246 U CN 213600246U
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Abstract
The utility model discloses a sensor structure and temperature sensor, including outer shell, determine module and first insulating part, outer shell is provided with the holding cavity, and determine module sets up in the holding cavity, and first insulating part sets up between the inside wall of determine module and outer shell, and first insulating part can improve external contact insulation level, and this design need not to process outer shell, and simple structure improves production efficiency, reduction in production cost.
Description
Technical Field
The utility model relates to a sensor field, in particular to sensor structure and temperature sensor.
Background
Traditional sensor, generally include outer shell and determine module, place determine module in the holding cavity of outer shell cover, carry out encapsulating sealing process again, and because outer shell generally is the metal material, the interference of outside signal of telecommunication influences determine module's operation through outer shell easily, consequently need be provided with ground connection pin on outer shell cover, when using, need handle ground connection pin ground connection, can play external contact insulating effect, but in process of production, need add the process of ground connection pin, production efficiency and manufacturing cost all receive the influence.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a sensor structure, simple structure facilitates the use.
The utility model discloses still provide a temperature sensor, improve production efficiency, reduction in production cost, convenient to use.
According to the utility model discloses a sensor structure of first aspect embodiment includes: the outer casing is provided with an accommodating cavity; the detection assembly is arranged in the accommodating cavity; and the first insulating part is arranged between the detection assembly and the inner side wall of the outer casing.
According to the utility model discloses sensor structure has following beneficial effect at least:
the utility model discloses sensor structure sets up first insulating part between the inside wall of detection subassembly and outer shell, and external sensing information can convey to detection subassembly through outer shell and first insulating part, and first insulating part can improve the insulation level, and first insulating part only need set up between the inside wall of detection subassembly and outer shell when production, need not to process the outer shell, and simple structure improves production efficiency, reduction in production cost.
According to some embodiments of the utility model, at least one end of holding cavity has the opening, detection component include detecting element, with first pin that detecting element's one end is connected, with the second pin that detecting element's the other end is connected, detecting element sets up in the holding cavity, at least one of first pin and second pin is the bending so that first pin and second pin can pass through the opening extends to the external world.
According to some embodiments of the invention, the detection assembly further comprises a second insulating part, the second insulating part being coated on the detection element.
According to some embodiments of the invention, the second insulating member is a flexible insulating sleeve, and the second insulating member is fitted over the detection element, part of the first pins and part of the second pins and can be bent.
According to some embodiments of the invention, the first insulating member is an insulating sleeve, the first insulating member being sleeved on the detection assembly.
According to some embodiments of the invention, the receiving cavity is filled with a sealing layer.
According to some embodiments of the invention, the sealing layer is epoxy or silicone.
According to the utility model discloses temperature sensor of second aspect embodiment, including the sensor structure that any above-mentioned embodiment disclosed, the determine module is temperature measurement subassembly.
According to the utility model discloses temperature sensor has following beneficial effect at least:
the utility model discloses temperature sensor can be used for detecting temperature information, and simple structure improves production efficiency, reduction in production cost, convenient to use.
According to some embodiments of the invention, the temperature measurement component is a thermistor.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic cross-sectional view of one embodiment of the sensor structure of the present invention.
Reference numerals:
the outer jacket 100, the detection assembly 200, the detection element 210, the first pin 220, the second pin 230, the second insulating member 240, the first insulating member 300, and the sealing layer 400.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, according to the embodiment of the present invention, the sensor structure includes an outer casing 100, a detection assembly 200, and a first insulating member 300, the outer casing 100 is provided with a receiving cavity, the detection assembly 200 is disposed in the receiving cavity, and the first insulating member 300 is disposed between the detection assembly 200 and the inner side wall of the outer casing 100.
In some embodiments of the present invention, at least one end of the receiving cavity has an opening, and the cross section of the outer casing 100 may be arched or rectangular, as shown in fig. 1.
The utility model discloses sensor structure sets up first insulating part 300 between the inside wall of detection assembly 200 and outer shell 100, external heat can convey to detection assembly 200 through outer shell 100 and first insulating part 300, and first insulating part 300 can improve external contact insulation level, and first insulating part 300 only need set up between the inside wall of detection assembly 200 and outer shell 100 when producing, need not to process outer shell 100, moreover, the steam generator is simple in structure, the production efficiency is improved, and the production cost is reduced.
In some embodiments of the present invention, the detecting component 200 includes a detecting element 210, a first pin 220 connected to one end of the detecting element 210, and a second pin 230 connected to the other end of the detecting element 210, the detecting element 210 is disposed in the accommodating cavity, and at least one of the first pin 220 and the second pin 230 is bent to enable the first pin 220 and the second pin 230 to extend to the outside through the opening.
As shown in fig. 1, the first pin 220 is bent to enable the detecting element 210 to be disposed in the accommodating cavity, the first pin 220 and the second pin 230 can extend to the outside through the opening, and an external processing circuit is connected to the first pin 220 and the second pin 230, so as to obtain the detection data of the detecting element 210.
In some embodiments of the present invention, the detecting assembly 200 further includes a second insulating member 240, and the second insulating member 240 is coated on the detecting element 210, so as to further improve the insulating capability to the outside.
Specifically, as shown in fig. 1, the second insulating member 240 is a flexible insulating sleeve, and the second insulating member 240 is disposed on the detecting element 210, a portion of the first lead 220, and a portion of the second lead 230 and can be bent.
In some embodiments of the present invention, the first insulating member 300 is an insulating sleeve, and the first insulating member 300 is sleeved on the detecting assembly 200.
The utility model discloses an in some embodiments, it has sealing layer 400 to fill in the holding cavity, wherein, sealing layer 400 can be epoxy or silica gel, can have better waterproof, dustproof effect, also has the insulating effect of certain degree simultaneously.
In the production process, the second insulating part 240 is firstly sleeved on the detection element 210, the first pin 220 or the second pin 230 is bent, the second insulating part 240 is bent accordingly, the first insulating part 300 is sleeved on the detection assembly 200 to form double-layer protection, the second insulating part 240 is also arranged between the first pin 220 and the second pin 230 for isolation, and then the detection assembly 200 sleeved with the first insulating part 300 is placed in the accommodating cavity of the outer casing 100 for encapsulating and packaging.
According to the utility model discloses temperature sensor of second aspect embodiment, including the sensor structure that any above-mentioned embodiment is disclosed, detection assembly 200 is temperature measurement assembly, and wherein, temperature measurement assembly is thermistor, and the temperature variation conveys to detection assembly 200 through outer shell 100, sealing layer 400, first insulating part 300 and second insulating part 240, and external interfering signal then can be kept apart by first insulating part 300 and second insulating part 240, the utility model discloses temperature sensor can be used for detecting temperature information, and simple structure improves production efficiency, reduction in production cost, convenient to use.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A sensor structure, comprising:
the outer casing is provided with an accommodating cavity;
the detection assembly is arranged in the accommodating cavity;
the first insulating part is arranged between the detection assembly and the inner side wall of the outer casing;
the detection assembly comprises a detection element, a first pin connected with one end of the detection element and a second pin connected with the other end of the detection element, the detection element is arranged in the accommodating cavity, and at least one of the first pin and the second pin is bent to enable the first pin and the second pin to extend to the outside through the opening.
2. A sensor structure according to claim 1, characterized in that: the detection assembly further comprises a second insulating part, and the second insulating part is coated on the detection element.
3. A sensor structure according to claim 2, characterized in that: the second insulating part is a flexible insulating sleeve, is sleeved on the detection element, part of the first pins and part of the second pins and can be bent.
4. A sensor structure according to claim 3, characterized in that: the first insulating part is an insulating sleeve and is sleeved on the detection assembly.
5. A sensor structure according to any one of claims 1-4, characterized in that: the accommodating cavity is filled with a sealing layer.
6. A sensor structure according to claim 5, characterized in that: the sealing layer is made of epoxy resin or silica gel.
7. A temperature sensor comprising a sensor structure according to any one of claims 1 to 6, the sensing element being a temperature sensing element.
8. A temperature sensor according to claim 7, wherein: the temperature measuring component is a thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021728750.8U CN213600246U (en) | 2020-08-18 | 2020-08-18 | Sensor structure and temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021728750.8U CN213600246U (en) | 2020-08-18 | 2020-08-18 | Sensor structure and temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213600246U true CN213600246U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021728750.8U Active CN213600246U (en) | 2020-08-18 | 2020-08-18 | Sensor structure and temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213600246U (en) |
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2020
- 2020-08-18 CN CN202021728750.8U patent/CN213600246U/en active Active
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