CN206816808U - A kind of automatic gear-box electronic parking system - Google Patents
A kind of automatic gear-box electronic parking system Download PDFInfo
- Publication number
- CN206816808U CN206816808U CN201720544503.4U CN201720544503U CN206816808U CN 206816808 U CN206816808 U CN 206816808U CN 201720544503 U CN201720544503 U CN 201720544503U CN 206816808 U CN206816808 U CN 206816808U
- Authority
- CN
- China
- Prior art keywords
- gear
- assembly
- drive
- drive shaft
- parking
- 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
Abstract
A kind of automatic gear-box electronic parking system, it is characterised in that：Including hub assembly of shifting gears, duplicate gear, drive shaft assembly and braking arm assembly, parking system is integrated in shift of transmission system, parking gear is assemblied on output shaft or differential mechanism shell, hub assembly of wherein shifting gears includes gearshift hub and gear, drive shaft assembly includes torsion spring, drive shaft, spring coupling plate, drive gear, cam and resilient key, drive shaft and torsion spring connecting plate are welded and fused, the torsion spring other end is snapped on cam, braking arm assembly includes brake arm, straight pin and bearing pin, brake arm and bearing pin interference fit, bearing pin moves in the groove of drive gear, play guide effect.The beneficial effects of the utility model are：By the way that parking system is integrated in shift of transmission system, a single parking motor is saved, reduces gearbox space, saved cost, it is more convenient and efficiently realize electronic parking function.
Description
Technical field
It the utility model is related to a kind of electronic parking system of automatic gear-box automobile.
Background technology
Automatic gear-box realizes that parking function relies primarily on the manual parking of drag-line at present, realizes to hang P gears and pluck P and keeps off work(
Can, manual parking is carried out by parking brake, and operation is extremely inconvenient.Afterwards again occur by individual motor control halting mechanism come
Automatic parking function is realized, cost is higher, and space-consuming is larger.
Utility model content
The purpose of this utility model is to provide a kind of automatic gear-box electronic parking system, overcomes former parking system not side
Just the shortcomings that quick and need single parking motor.
A kind of automatic gear-box electronic parking system, it is characterised in that：Including gearshift hub assembly, duplicate gear, drive shaft
Assembly and braking arm assembly, parking system are integrated in shift of transmission system, parking gear is assemblied in output shaft or differential
On device shell, wherein gearshift hub assembly includes gearshift hub and gear, drive shaft assembly include torsion spring, drive shaft, spring coupling plate,
Drive gear, cam and resilient key, drive shaft and torsion spring connecting plate are welded and fused, and the torsion spring other end is snapped on cam, system
Swing arm assembly includes brake arm, straight pin and bearing pin, and brake arm and bearing pin interference fit, bearing pin move in the groove of drive gear
It is dynamic, play guide effect.
The beneficial effects of the utility model are：By the way that parking system is integrated in shift of transmission system, one is saved
Individual individually parking motor, reduces gearbox space, has saved cost, more convenient and efficiently realize electronic parking
Function, it is that a kind of integrated level is high, parking is convenient, reliable electronic parking system.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is parking gear structural representation in the utility model；
Fig. 3 is drive shaft assembly structural representation in Fig. 1；
In figure：1- gearshift hub assemblies, 2- duplicate gears, 3- drive shaft assemblies, 4- braking arm assemblies, 5- parking gears, 11-
Gearshift hub, 12- gears, 31- drive shafts, 32- drive gears, 33- cams, 34- spring coupling plates, 35- torsion springs, 36- elasticity
Pin, 41- brake arms, 42- straight pins, 43- bearing pins.
Embodiment
In conjunction with drawings and examples, the utility model is described in further detail：
As shown in Figure 1：A kind of automatic gear-box electronic parking system, it is characterised in that：Including gearshift hub assembly 1, duplex
Gear 2, drive shaft assembly 3 and braking arm assembly 4, parking system are integrated in shift of transmission system, parking gear 5 assembles
On output shaft or differential mechanism shell, wherein gearshift hub assembly 1 includes gearshift hub 11 and gear 12, drive shaft assembly 3 includes turning round
Spring 35, drive shaft 31, spring connection 34, drive gear 32, cam 33 and resilient key 36, wherein drive shaft 31 and torsion spring connecting plate
34 are welded and fused, and spacing effect is played to torsion spring 35, and the other end of torsion spring 35 is snapped on cam 33, gear 12, duplex-gear
Wheel 2 and drive gear 32 play a part of reducing motor speed and increase moment of torsion, and braking arm assembly 4 includes brake arm 41, cylinder
Pin 42 and bearing pin 43, brake arm 41 and bearing pin 43 are interference fitted, and bearing pin 43 moves in the groove of drive gear 32, play guiding
Effect.
Operation principle：Halting mechanism, 1 turn of motor driven gearshift hub assembly are driven by the gear 12 on hub assembly 1 of shifting gears
Dynamic, the gear 12 on gearshift hub assembly 1 coordinates with duplicate gear 2, and duplicate gear 2 drives the drive gear on drive shaft assembly 3
32 rotations, and then braking arm assembly 4 is stirred by cam 33 and sticked into the groove of parking gear 5, electronic parking is realized, is passed through simultaneously
Groove driving selector fork realizes gearshift on gearshift hub 11, and then halting mechanism is integrated with shifting gears.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, make some equivalent substitutes or obvious modification without departing from the concept of the premise utility, and performance or
Purposes is identical, then should be considered as belonging to the protection domain that claims that the utility model is submitted determine.
Claims (2)
- A kind of 1. automatic gear-box electronic parking system, it is characterised in that：Including hub assembly of shifting gears（1）, duplicate gear（2）, drive Moving axis assembly（3）With braking arm assembly（4）, parking system is integrated in shift of transmission system, parking gear（5）It is assemblied in On output shaft or differential mechanism shell, wherein gearshift hub assembly（1）Including hub of shifting gears（11）And gear（12）, drive shaft assembly includes Torsion spring（35）, drive shaft（31）, spring coupling plate（34）, drive gear（32）, cam（33）And resilient key（36）, drive shaft （31）With torsion spring connecting plate（34）It is welded and fused, torsion spring（35）The other end snaps into cam（33）On, brake arm assembly（4）Bag Include brake arm（41）, straight pin（42）And bearing pin（43）, brake arm（41）And bearing pin（43）Interference fit, bearing pin（43）Driving Gear（32）Groove in move.
- 2. automatic gear-box electronic parking system according to claim 1, it is characterised in that：Pass through hub assembly of shifting gears（1） On gear（12）Drive halting mechanism, motor driven gearshift hub assembly（1）Rotate, hub assembly of shifting gears（1）On gear（12） With duplicate gear（2）Coordinate, duplicate gear（2）Drive drive shaft assembly（3）On drive gear（32）Rotation, and then by cam （33）Stir braking arm assembly（4）Stick into parking gear（5）Groove in, realize electronic parking, while pass through hub of shifting gears（11） Upper groove driving selector fork realizes gearshift, and then halting mechanism is integrated with gearshift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544503.4U CN206816808U (en) | 2017-05-17 | 2017-05-17 | A kind of automatic gear-box electronic parking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544503.4U CN206816808U (en) | 2017-05-17 | 2017-05-17 | A kind of automatic gear-box electronic parking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816808U true CN206816808U (en) | 2017-12-29 |
Family
ID=60756659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720544503.4U Expired - Fee Related CN206816808U (en) | 2017-05-17 | 2017-05-17 | A kind of automatic gear-box electronic parking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989171A (en) * | 2017-05-17 | 2017-07-28 | 格特拉克（江西）传动系统有限公司 | A kind of automatic gear-box electronic parking system |
-
2017
- 2017-05-17 CN CN201720544503.4U patent/CN206816808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989171A (en) * | 2017-05-17 | 2017-07-28 | 格特拉克（江西）传动系统有限公司 | A kind of automatic gear-box electronic parking system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20210517 |