CN202098275U - Monitoring device for two-wheel drive and four-wheel drive switching of automobile - Google Patents
Monitoring device for two-wheel drive and four-wheel drive switching of automobile Download PDFInfo
- Publication number
- CN202098275U CN202098275U CN2011201796782U CN201120179678U CN202098275U CN 202098275 U CN202098275 U CN 202098275U CN 2011201796782 U CN2011201796782 U CN 2011201796782U CN 201120179678 U CN201120179678 U CN 201120179678U CN 202098275 U CN202098275 U CN 202098275U
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- China
- Prior art keywords
- sensor
- automobile
- monitoring device
- wheel drive
- drive shaft
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- 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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Abstract
The utility mode relates to a monitoring device for the two-wheel drive and four-wheel drive switching of an automobile. The device comprises an inner shaft (1), a rolling bearing (2), a coupling ring (3), a drive shaft (4) and a switching mechanism (5) and also comprises a sensor (6) and an induction ring (7), wherein the sensor (6) is arranged on an automobile suspension above the drive shaft (4), the induction ring (7) matched with the drive sensor (6) is sleeved on the drive shaft (4), the sensor (6) is an induction sensor, and the induction ring (7) is a conventional gear ring or a magnetic pulse ring (with alternative N pole and S pole). The monitoring device for the two-wheel drive and four-wheel drive switching of the automobile provided by the utility model can detect the states of two-wheel drive and four-wheel drive.
Description
Technical field
The utility model relates to a kind of monitoring device, especially relates to a kind of can driving with the 4 wheel driven state automobile two and carries out device for monitoring.
Background technology
At present; When between to 2 wheel drive (2WD) pattern and 4 wheel drive (4WD) pattern, switching; Before switching with after switching, all there is not corresponding monitoring device; Like a kind of " bearing apparatus for wheel " that patent " 200780001431.8 " is announced, its structure is made up of interior axle, antifriction-bearing box, drive coupling ring, axle drive shaft and switching mechanism, can realize the switching of 2 wheel drive (2WD) pattern and 4 wheel drive (4WD) pattern easily; But it is not monitored current state of living in whole handoff procedure equally, is unfavorable for that navigating mate learns relevant information.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and providing a kind of can drive and 4 wheel driven switches monitoring device the automobile two that two drives, the 4 wheel driven state detects.
The purpose of the utility model is achieved in that a kind of automobile two drives and 4 wheel driven switching monitoring device; Said device includes interior axle, antifriction-bearing box, drive coupling ring, axle drive shaft and switching mechanism; Said device also includes sensor and inductance loop; Said sensor is arranged at the top of axle drive shaft, is set with the inductance loop that is complementary with sensor on the said axle drive shaft.
A kind of automobile two of the utility model drives with 4 wheel driven and switches monitoring device, and said sensor is arranged on the automotive suspension of axle drive shaft top.
A kind of automobile two of the utility model drives with 4 wheel driven and switches monitoring device, and said sensor is an inductosyn, and said inductance loop is the gear ring or the magnetic force pulse ring of a routine.
A kind of automobile two of the utility model drives with 4 wheel driven and switches monitoring device, and said sensor is eddy current sensor or magnetometric sensor.
Compared with prior art, the beneficial effect of the utility model is:
The utility model is on original bearing arrangement basis; Install sensor and inductance loop additional; Detect the rotating speed of axle drive shaft; The vehicle wheel rotational speed that is detected through the ABS anti-skid brake system that is equipped with originally with automobile is compared and can be realized the monitoring to switching state, is convenient to navigating mate and understands vehicle condition in real time.
Description of drawings
Fig. 1 drives the structural representation that switches monitoring device with 4 wheel driven for a kind of automobile two of the utility model.
Wherein:
In axle 1, antifriction-bearing box 2, drive coupling ring 3, axle drive shaft 4, switching mechanism 5, sensor 6, inductance loop 7;
Foreign steamer 2.1, interior wheel 2.2.
The specific embodiment
Referring to Fig. 1; A kind of automobile two that the utility model relates to drives with 4 wheel driven and switches monitoring device; Axle 1, antifriction-bearing box 2, drive coupling ring 3, axle drive shaft 4, switching mechanism 5, sensor 6 and inductance loop 7 in said device includes; Axle 1 is set on the axle drive shaft 4 in said, and on the axle 1, said antifriction-bearing box 2 included foreign steamer 2.1 and interior wheel 2.2 in said antifriction-bearing box 2 was set in; In said axle 1 its right end face make progress turnup the interior wheel 2.2 of antifriction-bearing box 2 is fixed on drive coupling ring 3 on the axle 1; Said switching mechanism 5 is used for optionally connecting drive coupling ring 3 and axle drive shaft 4, and said sensor 6 is arranged on the suspension of top automobile of axle drive shaft 4 (fixed), is set with the inductance loop 7 that is complementary with sensor 6 on the said axle drive shaft 4; Said sensor 6 can adopt the inductosyn of non-contact type, and like eddy current sensor or magnetometric sensor, said inductance loop 7 is the gear ring or the magnetic force pulse ring (the NS magnetic pole alternately) of a routine; Can detect the real-time rotating speed of axle drive shaft 4 through the conversion of eddy current or magnetic force.
During use; Utilize the cooperation of sensor 6 and inductance loop 7; Detect the rotating speed of axle drive shaft 4 in real time; When detected vehicle wheel rotational speed is consistent, explain that switching mechanism 5 has linked to each other drive coupling ring 3 with axle drive shaft 4 with ABS system (the ABS anti-skid brake system is for improving the indispensable system of vehicle safety performance) when the rotating speed of axle drive shaft 4, be in synchronous 4 wheel driven state this moment; When both speed have deviation, explain that switching mechanism 5 breaks off drive coupling ring 3 and axle drive shaft 4, be in two and drive state this moment; Cooperate subsequent conditioning circuit, can report to the police or corresponding expeditious measures, in time transmit information to chaufeur.
Claims (5)
1. an automobile two drives with 4 wheel driven and switches monitoring device; Said device includes interior axle (1), antifriction-bearing box (2), drive coupling ring (3), axle drive shaft (4) and switching mechanism (5); It is characterized in that: said device also includes sensor (6) and inductance loop (7); Said sensor (6) is arranged at the top of axle drive shaft (4), is set with the inductance loop (7) that is complementary with sensor (6) on the said axle drive shaft (4).
2. a kind of according to claim 1 automobile two drives with 4 wheel driven and switches monitoring device, and it is characterized in that: said sensor (6) is arranged on the automotive suspension of axle drive shaft (4) top.
3. a kind of according to claim 1 or claim 2 automobile two drives with 4 wheel driven and switches monitoring device, and it is characterized in that: said sensor (6) is an inductosyn, and said inductance loop (7) is the gear ring or the magnetic force pulse ring of a routine.
4. a kind of according to claim 1 or claim 2 automobile two drives with 4 wheel driven and switches monitoring device, and it is characterized in that: said sensor (6) is eddy current sensor or magnetometric sensor.
5. drive with 4 wheel driven like the said a kind of automobile two of claim 3 and switch monitoring device, it is characterized in that: said sensor (6) is eddy current sensor or magnetometric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201796782U CN202098275U (en) | 2011-05-31 | 2011-05-31 | Monitoring device for two-wheel drive and four-wheel drive switching of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201796782U CN202098275U (en) | 2011-05-31 | 2011-05-31 | Monitoring device for two-wheel drive and four-wheel drive switching of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202098275U true CN202098275U (en) | 2012-01-04 |
Family
ID=45384304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201796782U Expired - Fee Related CN202098275U (en) | 2011-05-31 | 2011-05-31 | Monitoring device for two-wheel drive and four-wheel drive switching of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202098275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083288A (en) * | 2014-05-08 | 2015-11-25 | 现代岱摩斯株式会社 | 2/4 part-time 2wd/4wd conversion control device and method |
| WO2017215580A1 (en) * | 2016-06-15 | 2017-12-21 | 上海三菱电梯有限公司 | Elevator traction machine |
-
2011
- 2011-05-31 CN CN2011201796782U patent/CN202098275U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083288A (en) * | 2014-05-08 | 2015-11-25 | 现代岱摩斯株式会社 | 2/4 part-time 2wd/4wd conversion control device and method |
| CN105083288B (en) * | 2014-05-08 | 2017-12-12 | 现代岱摩斯株式会社 | Timesharing two-wheeled/four-wheel drive switching control and method |
| WO2017215580A1 (en) * | 2016-06-15 | 2017-12-21 | 上海三菱电梯有限公司 | Elevator traction machine |
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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: 20120104 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |