CN202661038U - Sensor - Google Patents
Sensor Download PDFInfo
- Publication number
- CN202661038U CN202661038U CN 201220269029 CN201220269029U CN202661038U CN 202661038 U CN202661038 U CN 202661038U CN 201220269029 CN201220269029 CN 201220269029 CN 201220269029 U CN201220269029 U CN 201220269029U CN 202661038 U CN202661038 U CN 202661038U
- Authority
- CN
- China
- Prior art keywords
- magnet
- hole
- sensor
- breakout box
- nylon protective
- 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
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a sensor, which comprises an adapter, wherein the end of the adapter is provided with a first through hole; a magnet is arranged in the first through hole; a nylon protective cover is coated on the surface of the magnet; and the magnet and the nylon protective cover are integrally injected in the first through hole of the adapter. By the sensor, after the nylon protective cover is coated on the magnet, the magnet with the nylon protective cover is injected into the adapter, so that the magnet can have a good fixing function, and the problem that the magnet drops from the adapter or is loosened in the using process is effectively solved.
Description
Technical field
The utility model relates to a kind of sensor for automobile steering system.
Background technology
Automobile under steam can not timing turn to the left or to the right, this just needs to install a sensor for automobile steering system, sensor is to send signal according to the size of wheel steering angle to electric control system in the effect of steering the inside, and control system is converted into rigidity according to sensor signal with compliance steer again and turns to.The magnet sensor has utilized magnetic field angle to change and has sent the function of signal, but it needs also to guarantee that sensor magnet can not come off or loosening phenomenon from breakout box.Have good adhesion and just can avoid occuring this situation.Simultaneously sensor also need to still can stably be worked under extraneous temperature, humidity situation of change, need to still can effectively work in the road that jolts, and also needs the serviceable life that is complementary tenure of use with automobile.
The applicant's earlier application a kind of sensor for automobile steering system, comprise breakout box, the end of breakout box is provided with the first through hole, be provided with magnet in described the first through hole, the bottom of described the first through hole is provided with groove, described magnet is provided with boss corresponding to groove, is coated with glue between described groove and the boss.By glue magnet and breakout box are fixed together.This mode in use finds that the fixed effect between magnet and the connector also is not ideal, therefore is necessary to do further improvement.
Summary of the invention
For the deficiencies in the prior art, provide a kind of breakout box to be connected reliable sensor for automobile steering system with magnet.
The utility model is achieved by the following technical solution: a kind of sensor; comprise breakout box; the end of described breakout box is provided with the first through hole; be provided with magnet in described the first through hole; described magnet be coated with the nylon protective sleeve, described magnet and nylon protective sleeve integrated injection molding enter in the first through hole of breakout box.
In the technique scheme, preferred, the end of described nylon protective sleeve is provided with protruding ring.
The utlity model has following beneficial effect: the utility model is by entering the magnet injection moulding with the nylon protective sleeve in the breakout box behind magnet parcel nylon protective sleeve; can guarantee that magnet has good fixation, effectively avoided the problem that magnet drops or becomes flexible in the use procedure from breakout box.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail: referring to Fig. 1 to Fig. 2, a kind of sensor, comprise breakout box 1, described breakout box 1 is roughly a right cylinder, the end 11 of described breakout box 1 is provided with the first through hole 12, this first through hole 12 is circular perpendicular to breakout box 1 axial longitudinal section, and described this breakout box 1 other end is provided with the second through hole 4, is provided with magnet 2 in described the first through hole 12.
Also comprise a nylon protective sleeve 3; described nylon protective sleeve 3 is wrapped in magnet 2 surfaces; in the first through hole 12 of magnet 2 and nylon protective sleeve integrated injection molding such as breakout box 1; be provided with protruding ring 5 in the end of nylon protective sleeve 1, the integral piece that can better prevent magnet 2 and nylon protective sleeve is loosening or drop from breakout box 1.
Claims (2)
1. sensor; comprise breakout box (1); the end (11) of described breakout box (1) is provided with the first through hole (12); be provided with magnet (2) in described the first through hole (12); it is characterized in that: described magnet (2) be coated with nylon protective sleeve (3), described magnet (2) and nylon protective sleeve (3) integrated injection molding enter in first through hole (12) of breakout box (1).
2. a kind of sensor as claimed in claim 1 is characterized in that, the end of described nylon protective sleeve (3) is provided with protruding ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269029 CN202661038U (en) | 2012-06-08 | 2012-06-08 | Sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269029 CN202661038U (en) | 2012-06-08 | 2012-06-08 | Sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202661038U true CN202661038U (en) | 2013-01-09 |
Family
ID=47455941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220269029 Expired - Fee Related CN202661038U (en) | 2012-06-08 | 2012-06-08 | Sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202661038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822292A (en) * | 2019-03-21 | 2019-05-31 | 宁波诺士敦机电有限公司 | Riveting type sensor and its stamping device |
-
2012
- 2012-06-08 CN CN 201220269029 patent/CN202661038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822292A (en) * | 2019-03-21 | 2019-05-31 | 宁波诺士敦机电有限公司 | Riveting type sensor and its stamping device |
| CN109822292B (en) * | 2019-03-21 | 2024-03-22 | 宁波诺士敦机电有限公司 | Rivet type sensor and stamping device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |