CN1074365C - Electronic automatic speed changing connector for car - Google Patents
Electronic automatic speed changing connector for car Download PDFInfo
- Publication number
- CN1074365C CN1074365C CN96111399A CN96111399A CN1074365C CN 1074365 C CN1074365 C CN 1074365C CN 96111399 A CN96111399 A CN 96111399A CN 96111399 A CN96111399 A CN 96111399A CN 1074365 C CN1074365 C CN 1074365C
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- CN
- China
- Prior art keywords
- actuator
- lever
- bulb
- stroke
- hinged
- 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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- Gear-Shifting Mechanisms (AREA)
Abstract
The invention relates to a device for connecting an automobile electronic automatic speed change control system and an actuator with a common mechanical gearbox. The invention utilizes the lever propagation principle to effectively increase the stroke of the actuator according to the stroke requirements of different mechanical transmissions. And at the same time, the accurate angular displacement action is transmitted. The electronic system is effectively used for simulating the control command of the manual gear shifting motion track. The actuator is changed into a specific action, and under the condition that the stroke of the actuator is fixed, the requirements of gear shifting displacement of mechanical gearboxes with different strokes are met through the invention. And the action of automatic gear shifting is realized.
Description
The present invention is the device that a kind of actuator of vehicle electronics automatic gear shifting control system is connected with the standard machinery change speed gear box.
At present, vehicle automatic transmission the device formed of the turbine transformer that generally adopts and planetary transmission because structural limitations own, be difficult to be applied to utility van and need standard machinery change speed gear box, complex structure by the gear shift of lever mechanism.And the present invention utilizes lever to increase the training principle, and actv. according to the stroke requirement increase of different mechanical transmissions, transmits angular transposition action accurately with the stroke of actuator simultaneously.The control command that actv. imitates the hand shift movement locus with electronic system becomes concrete action by actuator.Under the certain situation of actuator stroke, satisfy the requirement of the mechanical transmission displacement of different gear shift strokes by this device, promote common Single-shaft switching handle mechanical gear box, to realize the action of autoshift and gear selecting.
The present invention forms the location fulcrum by the bulb and the drag link ball headstock of bulb lever lower end.Pull bar and ball cap are an integral structure, and pull bar is by articulated stand and actuator hinged securement.The moment take-off lever of actuator is hinged by a certain position, centre of middle bearing pin and bulb lever.The top of bulb lever is hinged, hinged by the gearshift of pipe link and standard machinery change speed gear box again by top bearing pin and top universal-joint.Distance from the bulb end of bulb lever to middle bearing pin with the ratio of bulb end to the distance of top bearing pin, is exactly an actuator moment take-off lever displacement, with the magnification ratio of top universal-joint displacement.Thereby the fixed displacement amount that makes the moment take-off lever satisfies the requirement of various standard machinery gearbox gear-shift strokes.
The angular displacement alpha of actuator output
1, α
2Drive the bulb lever, to making the top universal-joint rotate α
1, α
2Angle.The top universal-joint is connected by ending a screw retention with the gear shift pipe link of mechanical gear box, again the angular displacement alpha of gear selecting being reversed by the change speed gear box universal-joint
1, α
2Pass to mechanical gear box, finish the gear selecting action.With the α of bulb lever around bulb
3, α
4Angular transposition becomes straight-line displacement and passes to mechanical gear box, finishes the gear shift action.
Since adopt such scheme, can be under the situation that does not change the automobile overall structure, and convenient compact this device of installation under actuator unmodified situation, adapts to multiple speed changer structure, is convenient to directly assemble on multiple standard machinery change speed gear box on a large scale.Thereby improved reliability greatly.
Description of drawings:
Fig. 1 is a front view of the present invention.
Fig. 2 is the A-A section-drawing of front view.
As shown in Figure 1, the present invention forms the location fulcrum by the bulb (13) of bulb lever (5) lower end and the ball cap (9) of pull bar (14).Pull bar (14) is an integral structure with ball cap (9).Pull bar (14) is connected and fixed by articulated stand (10) and actuator (7).The moment take-off lever (6) of actuator (7), hinged by middle bearing pin (8) with the middle appropriate location of bulb lever (5).The top of bulb lever (5) is hinged by top bearing pin (4) and top universal-joint (3), and is hinged by the gearshift of pipe link (12) standard machinery change speed gear box (1) again.Distance and the ratio of bulb end (13) from the bulb end (13) of bulb lever (5) to middle bearing pin (8) to the distance of top bearing pin (4), be exactly moment take-off lever (6) displacement of actuator (7) and the magnification ratio of top universal-joint (3) displacement, thereby make the fixed displacement amount of moment take-off lever (6) satisfy the requirement of various standard machinery change speed gear boxs (1) gear shift stroke.
As shown in Figure 2, the angular displacement alpha of the moment take-off lever (6) of actuator (7)
1, α
2Drive bulb lever (8) to making top universal-joint (3) rotate α too accordingly
1, α
2The angle.Top universal-joint (3) is captiveed joint by ending a screw (11) with the gear shift pipe link (12) of mechanical gear box (1).The angular displacement alpha of gear selecting being reversed by change speed gear box universal-joint (2) again
1, α
2Pass to mechanical gear box (1), finish the gear selecting action.With the angular displacement alpha of bulb lever (5) around fulcrum bulb (13)
3, α
4Become the linear reciprocation displacement, finish the gear shift action.
Claims (3)
1, a kind of electronic automatic speed changing adaptor for car, it is characterized in that, the location fulcrum of forming by the bulb and the drag link ball headstock of bulb lever lower end, the moment take-off lever of actuator is hinged by a certain position, centre of middle bearing pin and bulb lever, bulb lever top is hinged, hinged by the gearshift of pipe link and standard machinery change speed gear box again by top bearing pin and top universal-joint.
2, device according to claim 1, pull bar is connected and fixed by articulated stand and actuator.
3, device according to claim 1, pull bar and ball cap are an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96111399A CN1074365C (en) | 1996-10-05 | 1996-10-05 | Electronic automatic speed changing connector for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96111399A CN1074365C (en) | 1996-10-05 | 1996-10-05 | Electronic automatic speed changing connector for car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1178744A CN1178744A (en) | 1998-04-15 |
| CN1074365C true CN1074365C (en) | 2001-11-07 |
Family
ID=5121105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96111399A Expired - Fee Related CN1074365C (en) | 1996-10-05 | 1996-10-05 | Electronic automatic speed changing connector for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1074365C (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127857A (en) * | 1994-09-09 | 1996-07-31 | 皮亚乔·威考利欧洲公司 | V-belt automatic and/or selective transmission |
-
1996
- 1996-10-05 CN CN96111399A patent/CN1074365C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127857A (en) * | 1994-09-09 | 1996-07-31 | 皮亚乔·威考利欧洲公司 | V-belt automatic and/or selective transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1178744A (en) | 1998-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| C10 | Entry into substantive examination | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI YINGDAXIN AUTOMOBILE ELECTRONIC CO.,LTD. Free format text: FORMER OWNER: OUYANG KANGMEI Effective date: 20030801 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030801 Address after: 201712 No. 5458, Zhao Zhao Road, Qingpu District, Shanghai Patentee after: SHANGHAI YINGDAXIN AUTOMOBILE Address before: 630042 Chongqing Medical Apparatus Research Institute, No. 217 Changjiang two road, Chongqing, Sichuan, China Patentee before: Ouyang Kangmei |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20080916 Pledge (preservation): Preservation |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20090316 Pledge (preservation): Preservation registration |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |