CN204512398U - A kind of automatic gear shift apparatus - Google Patents
A kind of automatic gear shift apparatus Download PDFInfo
- Publication number
- CN204512398U CN204512398U CN201520124840.9U CN201520124840U CN204512398U CN 204512398 U CN204512398 U CN 204512398U CN 201520124840 U CN201520124840 U CN 201520124840U CN 204512398 U CN204512398 U CN 204512398U
- Authority
- CN
- China
- Prior art keywords
- unlocking arm
- housing
- shift level
- controller
- gear
- 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
Landscapes
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Control Of Transmission Device (AREA)
Abstract
The utility model discloses a kind of automatic gear shift apparatus, comprise housing and shift level, one end of shift level to be placed in housing and to be connected with link, mobile to select gear in the passage of shift level on housing, also comprise the lock part of two semi-surrounding structures, unlocking arm and controller, two lock parts are disposed adjacent on link, and lock part is provided with electromagnet; Unlocking arm is located in housing, and one end of unlocking arm and housing hinge, mobile shift level, and the other end of unlocking arm can switch in two lock parts, and the end of unlocking arm is placed in one after a lock part, and shift level can by locking; Controller is connected with unlocking arm, and controls unlocking arm rotation, unblock shift level, is provided with velocity transducer, speed sensor signal connection control device in housing.It adds keying structure to this auto-shifting device of the utility model, can preventing driver misoperation, avoiding people for causing transmission failure.
Description
Technical field
The utility model relates to transmission for vehicles field, specifically a kind of auto-shifting device.
Background technique
In general, the gear of the automatic gear changer of automatic gear automobile is divided into P, R, N, D etc.
P (Parking) park, or claim the use of shelves: P as parking of parking, it is the rotating part utilizing mechanical device to remove to lock automobile, and automobile can not be moved.As long as shift level is on traveling-position during engine running, Automotives Equipped Automatic Transmissions is just walked easily.And when parking, shift level must be pulled into P position, thus by the stop device of speed changer inside, output shaft is pinned, and strain hand braking, prevent moving vehicle.When automobile needs to stop one period of long period on a fixed position, or leave vehicle after stop before, should draw hand braking and driving lever advanced on the position of " P ".
N (Neutral) neutral gear: N position refers to neutral gear, can start time or trailer and temporary shut down time (as red light), use this gear.For preventing vehicle from slipping on the slope, must step on when hanging neutral gear and brake.Be placed in by shift level on " N " shelves, the power between motor with speed changer has cut off and has been separated.
Use when R (Reverse) reverse gear: R is reversing.Automotives Equipped Automatic Transmissions can use semi-linkage unlike manual transmission automobile, therefore will pay special attention to the control of accelerator pedal when moveing backward.Usually to press the safety button on shift level, just driving lever can be moved to " R " shelves.
Meanwhile, the D forward gears of existing automatic gear automobile can be divided into many grades of adjustments according to the speed of car speed, but owing to being easily suspended to wrong gear arrive corresponding speed when driving.
Summary of the invention
The utility model is not enough for prior art, provides a kind of auto-shifting device, and it adds keying structure to this auto-shifting device, can preventing driver misoperation, avoiding people for causing transmission failure.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of auto-shifting device, comprise housing and shift level, one end of described shift level to be placed in described housing and to be connected with link, mobile to select gear in described shift level passage on the housing, also comprise the lock part of two semi-surrounding structures, unlocking arm and controller, two described lock parts are disposed adjacent on described link, and described lock part is provided with electromagnet; Described unlocking arm is located in described housing, and one end of described unlocking arm and described housing hinge, mobile described shift level, the other end of described unlocking arm can switch in two described lock parts, the end of described unlocking arm is placed in one after a described lock part, and described shift level can by locking; Described controller is connected with described unlocking arm, and control described unlocking arm rotate, unlock described shift level, be provided with velocity transducer in described housing, described speed sensor signal connects described controller.
In technique scheme, preferably, described controller is solenoid valve.
The utility model compared with prior art, has following beneficial effect: it adds keying structure to this auto-shifting device of the utility model, can preventing driver misoperation, avoiding people for causing transmission failure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: see Fig. 1, a kind of auto-shifting device, comprise housing 1 and shift level 2, one end of described shift level 2 to be placed in described housing 1 and to be connected with link, mobile to select gear in the passage of described shift level 2 on described housing 1, also comprise the lock part 3 of two semi-surrounding structures, unlocking arm 4 and controller 5, two described lock parts 3 are disposed adjacent on described link, and described lock part 3 is provided with electromagnet; Described unlocking arm 4 is located in described housing 1, and one end of described unlocking arm 4 and described housing 1 hinged, mobile described shift level 2, the other end of described unlocking arm 4 can switch in two described lock parts 3, the end of described unlocking arm 4 is placed in one after a described lock part 3, and described shift level 2 can by locking; Described controller 5 is connected with described unlocking arm 4, and controls described unlocking arm 4 and rotate, unlock described shift level 2, and be provided with velocity transducer 6 in described housing 1, described velocity transducer 6 signal connects described controller 5.
Described controller 5 is solenoid valve.
The design of above-mentioned keying structure can be guaranteed only to step on braking driver, can realize P gear and be linked into R gear or N gear is linked into R gear, thus ensure that the safety of speed changer and car load, avoiding people for causing transmission failure after unblock.Simultaneously when speed reaches corresponding speed, automaitc shfit can be realized by electromagnet.
The utility model compared with prior art, has following beneficial effect: it adds keying structure to this auto-shifting device of the utility model, can preventing driver misoperation, avoiding people for causing transmission failure.
The foregoing is only embodiment of the present utility model, be not limited to the utility model.The utility model can have various suitable change and change.All do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. an automatic gear shift apparatus, comprise housing (1) and gear level (2), one end of described gear level (2) to be placed in described housing (1) and to be connected with link, mobile to select gear in the passage of described gear level (2) on described housing (1), it is characterized in that: also comprise the lock part (3) of two semi-surrounding structures, unlocking arm (4) and controller (5), two described lock parts (3) are disposed adjacent on described link, and described lock part (3) is provided with electromagnet; Described unlocking arm (4) is located in described housing (1), and one end of described unlocking arm (4) and described housing (1) hinged, mobile described gear level (2), the other end of described unlocking arm (4) can switch in two described lock parts (3), the end of described unlocking arm (4) is placed in one after a described lock part (3), and described gear level (2) can by locking; Described controller (5) is connected with described unlocking arm (4), and control described unlocking arm (4) and rotate, unlock described gear level (2), be provided with velocity transducer (6) in described housing (1), described velocity transducer (6) signal connects described controller (5).
2. a kind of automatic gear shift apparatus as claimed in claim 1, is characterized in that: described controller (5) is solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124840.9U CN204512398U (en) | 2015-03-04 | 2015-03-04 | A kind of automatic gear shift apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124840.9U CN204512398U (en) | 2015-03-04 | 2015-03-04 | A kind of automatic gear shift apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512398U true CN204512398U (en) | 2015-07-29 |
Family
ID=53710378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520124840.9U Expired - Fee Related CN204512398U (en) | 2015-03-04 | 2015-03-04 | A kind of automatic gear shift apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512398U (en) |
-
2015
- 2015-03-04 CN CN201520124840.9U patent/CN204512398U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103174815B (en) | The double-clutch automatic gearbox of band reverse gear used for electric vehicle and parking locking mechanism | |
| CN204729619U (en) | Shift-by-wire speed changer and the override system for speed changer | |
| CN204664397U (en) | Engine mission parking lock device | |
| CN101817344B (en) | Automatic parking-start assisting system and control method thereof | |
| CN105966401B (en) | A kind of vehicle sliding shutdown fuel-economizing controlling method | |
| CN101941436A (en) | Electronic parking brake system for motor vehicle and auxiliary starting method thereof | |
| CN102975617B (en) | A kind of clutch operating system of hand-operated transmission | |
| CN108372859A (en) | operation control device and control method | |
| CN103486242B (en) | Control of a backing vehicle | |
| CN203176342U (en) | Hill starting assisting device of manual-gear automobile and automobile | |
| CN214734194U (en) | Forklift traveling system | |
| CN108204454A (en) | The control device of all-wheel-drive vehicle | |
| CN102563038A (en) | Neutral position control method for automatic transmission | |
| CN102678850A (en) | Two-gear automatic gearbox for automobiles | |
| CN106585356B (en) | Mixed power plant and its control method | |
| CN201784619U (en) | Electronic parking brake system applied to motor vehicle | |
| CN105270376A (en) | Electrical parking braking system | |
| CN100381312C (en) | System for halting autocar | |
| CN101779065B (en) | Method for controlling automated variable-speed transmission in motor vehicle with all-wheel drive | |
| CN202674287U (en) | Control device for protecting vehicles from being shifted into gear P by mistake | |
| CN204512398U (en) | A kind of automatic gear shift apparatus | |
| CN103122991B (en) | Automobile automatic transmission two-gear control system | |
| CN204140854U (en) | A kind of car ramp start assisting device | |
| CN2820637Y (en) | Full automatic controller for automobile hand brake | |
| US20150219209A1 (en) | Transmission control device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20190304 |