CN201787052U - Manual gearshift - Google Patents
Manual gearshift Download PDFInfo
- Publication number
- CN201787052U CN201787052U CN2010202678416U CN201020267841U CN201787052U CN 201787052 U CN201787052 U CN 201787052U CN 2010202678416 U CN2010202678416 U CN 2010202678416U CN 201020267841 U CN201020267841 U CN 201020267841U CN 201787052 U CN201787052 U CN 201787052U
- Authority
- CN
- China
- Prior art keywords
- gear
- lever
- shift
- break
- gearbox
- 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 - Lifetime
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Abstract
The utility model discloses a manual gearshift. In order to overcome the defect that the gear-shifting position of the shift rocker arm of the conventional gearbox is opposite from the gear-shifting position of a six-gears gearbox, the utility model provides the gearshift, a gear shift lever handle of which moves in the same direction as the shift rocker arm of the gearbox and which is matched with the gear-shifting position of the six-gears gearbox. The manual gearshift comprises the gear shift lever handle and a gearshift shell, the gear shift lever handle is movably connected with one end of a connecting rod through a first ball pin, the other end of the connecting rod is movably connected with one end of a direction-changing lever through a second ball pin, the other end of the direction-changing lever is articulated with the joint of a flexible gear shift shaft of the manual gearshift, the flexible gear shift shaft is connected with the shift rocker arm of the gearbox, and the middle of the direction-changing lever is provided with a rotary shaft hole which is articulated with a direction-changing lever support firmly connected on the gearshift shell. Since the shift rocker arm of the gearbox moves in the same direction as the gear shift lever handle, the transmission efficiency of motion and force is high, and the internal space of the gearshift shell is effectively utilized.
Description
Technical field
The utility model belongs to the automobile variable speed technical field, is specifically related to a kind of Manual Selector.
Background technique
Conventional automotive transmission adopts 5 grades of gears morely, the refinement gear ratio more for the gearshift performance of optimizing automobile, the automobile that has at present adopts 6 gear speed changers, but the rocking arm shift pattern of 6 gear speed changers is because structural change, its direction of rocking arm shift pattern of its existing relatively speed changer is opposite, Chinese patent notification number CN 2291332Y for example, a kind of utility model patent of automotive transmission is disclosed, it is by housing, one axle assembly, two axle assemblies, countershaft assembly, gear assembly and gear shift fork shaft assembly are formed, wherein be set with the synchronizer assembly on second in two axle assemblies, the synchronizer assembly always is connected with second by spline, the gear of each grade is enclosed within on second by the needle bearing sky, and gear shift fork shaft always adopts the single fork axle shift fork.This speed changer utilizes gear shift fork shaft by jack shaft change gear to be carried out gear-change operation, and when the declutch shift lever handle travelled forward, the gearbox gear-shift rocking arm also travelled forward, and both moving direction is identical; But for 6 different gear speed changers of above-mentioned a kind of structure, the phenomenon that (1-3-5) shelves and the gear of (2-4-6) grade are put upside down then can appear, make that when the declutch shift lever handle travels forward the gearbox gear-shift rocking arm is motion backward then, both moving direction is opposite.
Summary of the invention
The utility model technical issues that need to address are, overcome the shift pattern of gearbox gear-shift rocking arm of prior art and a kind of deficiency of 6 gear shifting of transmission position opposite, providing a kind of makes the gearbox gear-shift rocking arm identical with declutch shift lever handle motion direction through the transmission conversion, make it the selector that is complementary with described a kind of 6 gear shifting of transmission positions, make variable speed operation smooth and easy.
The purpose of this utility model is achieved by following technical proposals: a kind of Manual Selector, comprise declutch shift lever handle and selector housing, one end of described declutch shift lever handle and connecting rod utilizes one flexible connection of ball pin, one end of the other end of connecting rod and break-in lever utilizes two flexible connections of ball pin, the joint pin joint of the gear shift flexible axle of the other end of break-in lever and Manual Selector, the gear shift flexible axle is connected with the gearbox gear-shift rocking arm; Be provided with rotary shaft hole in the middle of the described break-in lever, this rotary shaft hole and the break-in lever support pin joint that is fixedly connected on the selector housing.
The two ends of described connecting rod are adopted ball pin one and two connections of ball pin respectively, can adapt to the declutch shift lever handle and move along any direction in 360 ° of one week.
As preferably, the annexation of described connecting rod and declutch shift lever handle is by the orthogonality relation setting, and the annexation of connecting rod and break-in lever is pressed the orthogonality relation setting; This annexation can make the moving direction of connecting rod and the moving direction of declutch shift lever handle and break-in lever keep the near normal relation, no matter this annexation is for the transmission of motion or the transmission of power, efficient all is the highest, and also is very favourable for effective utilization in selector enclosure interior space.
As preferably, the ratio to the distance at the center of gear shift flexible shaft end is 1:1～1:3 to the distance at the center of ball pin two and rotary shaft hole center at the rotary shaft hole center of described break-in lever, and this proportionate relationship makes transmission of movement obtain amplifying, and helps the selector compact structure.
As preferably, when the upper end of declutch shift lever handle travels forward, move backward by ball pin drivening rod in the lower end of declutch shift lever handle, the end that connecting rod drives the break-in lever moves backward, the break-in lever travels forward its other end by means of the supporting role of break-in lever support, the gear shift flexible axle that is connected with the break-in lever the other end drives the gearbox gear-shift rocking arm and travels forward, and reaches to make gearbox gear-shift rocking arm and the identical effect of declutch shift lever handle motion direction.
The beneficial effects of the utility model are:
1. the gearbox gear-shift rocking arm is identical with declutch shift lever handle motion direction, makes variable speed operation smooth and easy;
2. the motion and the transmission efficiency height of power, and selector enclosure interior space is utilized effectively.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model a structural representation;
Fig. 2 is a kind of embodiment's of the utility model a schematic perspective view.
Among the figure, 1. declutch shift lever handle; 2. connecting rod; 21. ball pin one; 22. ball pin two; 3. break-in lever; 31. rotary shaft hole; 4. gear shift flexible shaft end; 5. selector housing.
Embodiment
Below in conjunction with accompanying drawing and specific embodiments the utility model is further described.
Embodiment: in Fig. 1 and Fig. 2, a kind of Manual Selector, comprise declutch shift lever handle 1 and selector housing 5, it is characterized in that, declutch shift lever handle 1 utilizes ball pin 1 to flexibly connect with an end of connecting rod 2, one end of the other end of connecting rod 2 and break-in lever 3 utilizes ball pin 2 22 to flexibly connect, and the other end of break-in lever 3 is connected with the gear shift flexible shaft end 4 of Manual Selector, and the gear shift flexible axle is connected with the gearbox gear-shift rocking arm; Be provided with rotary shaft hole 31 in the middle of the break-in lever 3, this rotary shaft hole 31 and the break-in lever support pin joint that is fixedly connected on the selector housing 5.
Connecting rod 2 is pressed the orthogonality relation setting with the annexation of declutch shift lever handle 1, and connecting rod 2 is pressed the orthogonality relation setting with the annexation of break-in lever 3.
Ratio to the distance of the axis of gear shift flexible shaft end 41 is 1:2.2 to the distance at the center of ball pin 2 22 and rotary shaft hole 31 centers at rotary shaft hole 31 centers of break-in lever 3.
Front end at selector housing 5 has a breach, and the gear shift flexible axle passes from this breach; The mounting hole of selector housing is identical with the mounting hole of the selector housing of prior art.
Claims (3)
1. Manual Selector, comprise declutch shift lever handle and selector housing, it is characterized in that, one end of declutch shift lever handle and connecting rod utilizes one flexible connection of ball pin, one end of the other end of connecting rod and break-in lever utilizes two flexible connections of ball pin, the joint pin joint of the gear shift flexible axle of the other end of break-in lever and Manual Selector, the gear shift flexible axle is connected with the gearbox gear-shift rocking arm; Be provided with rotary shaft hole in the middle of the described break-in lever, this rotary shaft hole and the break-in lever support pin joint that is fixedly connected on the selector housing.
2. a kind of Manual Selector according to claim 1 is characterized in that, the annexation of described connecting rod and declutch shift lever handle is by the orthogonality relation setting, and the annexation of connecting rod and break-in lever is by the orthogonality relation setting.
3. a kind of Manual Selector according to claim 2 is characterized in that, the ratio to the distance at the center of gear shift flexible shaft end is 1:1～1:3 to the distance at the center of ball pin two and rotary shaft hole center at the rotary shaft hole center of described break-in lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202678416U CN201787052U (en) | 2010-07-22 | 2010-07-22 | Manual gearshift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202678416U CN201787052U (en) | 2010-07-22 | 2010-07-22 | Manual gearshift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787052U true CN201787052U (en) | 2011-04-06 |
Family
ID=43819015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202678416U Expired - Lifetime CN201787052U (en) | 2010-07-22 | 2010-07-22 | Manual gearshift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851178A (en) * | 2014-03-03 | 2014-06-11 | 苏州巴吉赛车科技有限公司 | Gearshift of manual transmission |
| CN113700852A (en) * | 2020-05-22 | 2021-11-26 | 上海汽车集团股份有限公司 | Selector, gear shifting speed change system and automatic transmission automobile |
-
2010
- 2010-07-22 CN CN2010202678416U patent/CN201787052U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851178A (en) * | 2014-03-03 | 2014-06-11 | 苏州巴吉赛车科技有限公司 | Gearshift of manual transmission |
| CN113700852A (en) * | 2020-05-22 | 2021-11-26 | 上海汽车集团股份有限公司 | Selector, gear shifting speed change system and automatic transmission automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinan Geely Automobile Co., Ltd. Assignor: Zhejiang Geely Automobile Research Institute Co., Ltd., Zhejiang Geely Holding Group Company Limited Contract record no.: 2013330000321 Denomination of utility model: Manual shifter Granted publication date: 20110406 License type: Exclusive License Record date: 20131014 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |