CN209910850U - Exhaust temperature sensor - Google Patents
Exhaust temperature sensor Download PDFInfo
- Publication number
- CN209910850U CN209910850U CN201920947208.2U CN201920947208U CN209910850U CN 209910850 U CN209910850 U CN 209910850U CN 201920947208 U CN201920947208 U CN 201920947208U CN 209910850 U CN209910850 U CN 209910850U
- Authority
- CN
- China
- Prior art keywords
- linkage segment
- casing
- temperature sensor
- chip
- plug connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
The utility model relates to an exhaust temperature sensor, including casing and chip, be equipped with mounting nut and plug connector on the casing, mounting nut passes through the stopper setting on the casing, the chip passes through the wire with the plug connector and is connected its characterized in that: the chip passes through the protective sheath and sets up in casing one end, the plug connector passes through the connecting piece setting and sets up the other end of chip one end at the casing relatively, the utility model provides an exhaust temperature sensor has simple to operate, connects stably, saves the wire, reduction in production cost's advantage.
Description
Technical Field
The utility model relates to a temperature sensor field, in particular to exhaust temperature sensor.
Background
Automobile exhaust temperature sensor installs on catalytic muffler, measure exhaust temperature, be SCR tail gas processing system's important component, the sensor effect is the temperature of monitoring catalyst converter, feed back to ECU and handle, it is more high-efficient more thorough to make the engine burning, make the engine discharge granule reduce within the limit value, pollution abatement, be connected through the wire between current exhaust temperature sensor's casing and the plug connector, firstly the wire is easy disconnected after using for a long time, cause exhaust temperature sensor failure, secondly the wire is connected the installation and is produced inconveniently, the wire has also increased manufacturing cost simultaneously.
Disclosure of Invention
Not enough to prior art exists, the utility model provides an exhaust temperature sensor has simple to operate, connects stably, saves the wire, reduction in production cost's advantage.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an exhaust temperature sensor, includes casing and chip, be equipped with mounting nut and plug connector on the casing, mounting nut passes through the stopper setting on the casing, the chip passes through the wire with the plug connector and is connected its characterized in that: the chip is arranged at one end of the shell through the protective sleeve, and the plug connector is arranged at the other end of one end of the shell opposite to the chip through the connecting piece.
By adopting the technical scheme, the plug connector is connected with the shell through the connecting piece, the conducting wire between the plug connector and the shell is omitted, the installation is convenient, the connection is stable, the conducting wire is saved, the production cost is reduced, the structure is simple, and the design is reasonable.
The utility model discloses further set up to: a positioning piece is arranged between the mounting nut and the limiting block, and a positioning lug is arranged on the positioning piece.
By adopting the technical scheme, the positioning lug on the positioning piece plays a role in positioning during installation, so that the installation is more convenient and stable, and the structure is simple and the design is reasonable.
The utility model discloses further set up to: the limiting block is arranged to be a hollow cylinder and sleeved on the shell, one end of the limiting block is provided with a lug extending along the radial direction, the mounting nut and the positioning piece are sleeved on the limiting block, and the positioning piece is abutted against the lug.
By adopting the technical scheme, the structure is simple and the design is reasonable.
The utility model discloses further set up to: the casing includes first linkage segment and second linkage segment, first linkage segment and second linkage segment pass through the arc section and connect to constitute L type structure, the protective sheath setting at the first linkage segment of casing and with first linkage segment fixed connection, the connector clip cover is established at the second linkage segment, the connecting piece sets up to the metalwork, a connecting piece pot head sets up on the second linkage segment to with second linkage segment fixed connection, another pot head is established on the connector clip, and with connector clip fixed connection.
By adopting the technical scheme, the connection stability is ensured by the arrangement.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention.
Detailed Description
An exhaust temperature sensor as shown in fig. 1-2, including casing 1 and chip 2, be equipped with mounting nut 3 and plug connector 4 on casing 1, mounting nut 3 sets up on casing 1 through stopper 5, chip 2 passes through wire 6 with plug connector 4 and is connected, chip 2 sets up in casing 1 one end through protective sheath 7, plug connector 4 sets up the other end that sets up chip 2 one end relatively at casing 1 through connecting piece 8, be equipped with setting element 9 between mounting nut 3 and the stopper 5, be equipped with positioning lug 91 on the setting element 9, stopper 5 sets up to hollow cylindric, and the cover sets up on casing 1, stopper 5 one end is equipped with lug 51 along radially extending, mounting nut 3 and setting element 9 cover set up on the stopper, setting element 9 offsets with lug 51.
The utility model discloses further set up to: casing 1 includes first linkage segment 11 and second linkage segment 12, first linkage segment 11 and second linkage segment 12 pass through arc section 13 and connect, and constitute L type structure, protective sheath 7 sets up at the first linkage segment 11 of casing and with 11 fixed connection of first linkage segment, 4 covers of plug connector are established at second linkage segment 12, and with 12 fixed connection of second linkage segment, connecting piece 8 sets up to the metalwork, 8 a pot head of connecting piece set up on second linkage segment 12, and with 12 fixed connection of second linkage segment, another pot head is established on plug connector 4, and with 4 fixed connection of plug connector.
Claims (4)
1. The utility model provides an exhaust temperature sensor, includes casing and chip, be equipped with mounting nut and plug connector on the casing, mounting nut passes through the stopper setting on the casing, the chip passes through the wire with the plug connector and is connected its characterized in that: the chip is arranged at one end of the shell through the protective sleeve, and the plug connector is arranged at the other end of one end of the shell opposite to the chip through the connecting piece.
2. An exhaust gas temperature sensor according to claim 1, wherein: a positioning piece is arranged between the mounting nut and the limiting block, and a positioning lug is arranged on the positioning piece.
3. An exhaust gas temperature sensor according to claim 2, wherein: the limiting block is arranged to be a hollow cylinder and sleeved on the shell, one end of the limiting block is provided with a lug extending along the radial direction, the mounting nut and the positioning piece are sleeved on the limiting block, and the positioning piece is abutted against the lug.
4. An exhaust gas temperature sensor according to claim 3, wherein: the casing includes first linkage segment and second linkage segment, first linkage segment and second linkage segment pass through the arc section and connect to constitute L type structure, the protective sheath setting at the first linkage segment of casing and with first linkage segment fixed connection, the connector clip cover is established at the second linkage segment, the connecting piece sets up to the metalwork, a connecting piece pot head sets up on the second linkage segment to with second linkage segment fixed connection, another pot head is established on the connector clip, and with connector clip fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947208.2U CN209910850U (en) | 2019-06-21 | 2019-06-21 | Exhaust temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947208.2U CN209910850U (en) | 2019-06-21 | 2019-06-21 | Exhaust temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209910850U true CN209910850U (en) | 2020-01-07 |
Family
ID=69050226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920947208.2U Expired - Fee Related CN209910850U (en) | 2019-06-21 | 2019-06-21 | Exhaust temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209910850U (en) |
-
2019
- 2019-06-21 CN CN201920947208.2U patent/CN209910850U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |