CN103742638A - Electronic gear shifter, and automatic connection and separation mechanism for drag line thereof - Google Patents
Electronic gear shifter, and automatic connection and separation mechanism for drag line thereof Download PDFInfo
- Publication number
- CN103742638A CN103742638A CN201410011682.6A CN201410011682A CN103742638A CN 103742638 A CN103742638 A CN 103742638A CN 201410011682 A CN201410011682 A CN 201410011682A CN 103742638 A CN103742638 A CN 103742638A
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- Prior art keywords
- arm
- gear
- drag
- selector
- shelves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H59/10—Range selector apparatus comprising levers
Abstract
The invention discloses an automatic connection and separation mechanism for the drag line of an electronic gear shifter. The automatic connection and separation mechanism for the drag line comprises a drag line pin arm installed on a gearshift arm by means of rotary fit, wherein a drag line pin is arranged on the drag line pin arm, and a drive mechanism used for driving the drag line pin arm to rotate between the gear P and the gear R of the gear shifter and being stationary on the other gears of the gear shifter is correspondingly arranged between the drag line pin arm and the gearshift arm. The invention further discloses an electronic gear shifter. The electronic gear shifter comprises a gearshift rod and a gearshift arm, wherein the automatic connection and separation mechanism for the drag line is arranged on the gearshift arm. By arranging the automatic connection and separation mechanism for the drag line, the gearshift arm drives the drag line pin arm to rotate by virtue of the drive mechanism when the gear shifter shifts to the gear R from the gear P, and then drives the drag line pin and the drag line to move; when the gear shifter is located on the other gears, the gearshift arm is separated from the drag line pin arm, that is, the drag line pin arm cannot be driven to rotate by the rotation of the gearshift arm, in another word, the drag line pin and the drag line are stationary, thus the requirements of a full-electronic gearbox on the stroke of the drag line can be met.
Description
Technical field
The invention belongs to automotive gear shifter technical field, be specifically related to a kind of drag-line that adopts from being dynamically connected and the electronic gear shifter of releasing mechanism.
Background technique
As shown in Figure 1, be the structural representation of existing a kind of automatic gear shifting device.In this automatic gear shifting device, gear level must drive dragline pin to be rotated to D shelves (and other low-grade locations, as 3 grades, 2 grades etc.) by P shelves, to meet the requirement of each gear of gearbox to drag-line stroke.The dragline pin that connects drag-line is generally directly injected on the gear arm being integrated with gear level, or when gear arm is stamping part, dragline pin is directly riveted on gear arm.Although this automatic gear shifting device can meet the usage requirement of existing automobile to a certain extent,, for the all-electronin gearbox occurring in recent years, this automatic gear shifting device cannot meet usage requirement.Because for all-electronin gearbox, it requires selector from P shelves to driving drag-line motion R shelves, and all must keep drag-line transfixion at other any gears.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of electronic gear shifter and drag-line thereof from being dynamically connected and releasing mechanism, this electronic gear shifter can be applicable to the usage requirement of all-electronin gearbox.
For achieving the above object, the invention provides following technological scheme:
First the present invention has proposed a kind of drag-line of electronic gear shifter from being dynamically connected and releasing mechanism, comprise that rotation cooperation is arranged on the drag-line arm on gear arm, described drag-line arm is provided with dragline pin, and between described drag-line arm and gear arm corresponding be provided with for drive drag-line arm selector P shelves between R shelves, rotate and other gears at selector on static driving mechanism;
Described driving mechanism comprise the convex race that is arranged on described drag-line arm and be arranged on described gear arm and with the convex gear teeth of described convex race engagement, and described convex race and the convex gear teeth at selector during at P shelves and selector intermeshing between P shelves and R shelves time, and separated when described selector is positioned at R shelves; Or
Described driving mechanism comprises the evagination gear teeth that are arranged on described drag-line arm and is arranged on described gear arm and the evagination race coordinating with the described evagination gear teeth, and the described evagination gear teeth and evagination race at selector during at P shelves and selector intermeshing between P shelves and R shelves time, and separated when described selector is positioned at R shelves.
Further, described driving mechanism comprises the convex race being arranged on described drag-line arm and is arranged on the convex gear teeth on described gear arm, described convex race and the convex gear teeth are intermeshing when selector is positioned at P shelves, wherein, the contact points being positioned on described convex race is initial engagement point M, the contact points being positioned on the described convex gear teeth is initial engagement point N, and when selector is positioned at R shelves, the difference of described initial engagement point N to the distance of selector rotating shaft and described initial engagement point M to the distance of selector rotating shaft equals described initial engagement point M to the height on described convex race groove top.
Further, described driving mechanism comprises the evagination gear teeth that are arranged on described drag-line arm and is arranged on the evagination race on described gear arm, the described evagination gear teeth and evagination race are intermeshing when selector is positioned at P shelves, wherein, the contact points being positioned on the described evagination gear teeth is initial engagement point M ＇, the contact points being positioned on described evagination race is initial engagement point N ＇, and when selector is positioned at R shelves, the difference of described initial engagement point N ＇ to the distance of selector rotating shaft and described initial engagement point M ＇ to the distance of selector rotating shaft equals described initial engagement point M ＇ to the height of described evagination gear teeth tooth top.
Further, between described drag-line arm and described gear arm, be provided with running shaft.
Further, described dragline pin to the distance of described selector rotating shaft is greater than or less than described running shaft to the distance of selector rotating shaft.
The invention allows for a kind of electronic gear shifter, comprise gear level and gear arm, described gear arm is provided with drag-line as above from being dynamically connected and releasing mechanism.
Beneficial effect of the present invention is:
Electronic gear shifter of the present invention, by drag-line being set on gear arm from being dynamically connected and releasing mechanism, utilize driving mechanism, when selector is shifted gears from P shelves to R shelves, gear arm can drive drag-line arm to rotate, and then drive dragline pin and drag-line to move, when selector is positioned at other gears, between gear arm and drag-line arm, depart from, gear arm rotates and can not drive drag-line arm to rotate, be the equal transfixion of dragline pin and drag-line, can meet the requirement of all-electronin gearbox to drag-line stroke.
Accompanying drawing explanation
In order to make object of the present invention, technological scheme and beneficial effect clearer, the invention provides following accompanying drawing and describe:
Fig. 1 is the structural representation of existing a kind of automatic gear shifting device;
Fig. 2 is the embodiment's one of electronic gear shifter of the present invention structural representation;
Fig. 3 is the structural representation of the present embodiment electronic gear shifter when P shelves;
Fig. 4 is the structural representation of the present embodiment electronic gear shifter when R shelves;
Structural representation when Fig. 5 is other gears outside P shelves and R shelves of the present embodiment electronic gear shifter;
Fig. 6 is the structural representations of the present embodiment electronic gear shifter other gears outside P shelves and R shelves while getting back to R shelves;
Fig. 7 is the second structural representation of driving mechanism;
Fig. 8 is the embodiment's two of electronic gear shifter of the present invention structural representation.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
embodiment one
As shown in Figure 2, be the embodiment's one of electronic gear shifter of the present invention structural representation.The electronic gear shifter of the present embodiment, comprises gear level 1 and gear arm 2, and gear arm 2 is provided with drag-line from being dynamically connected and releasing mechanism.The drag-line of the present embodiment is from being dynamically connected and releasing mechanism, comprise that rotation cooperation is arranged on the drag-line arm 3 on gear arm 2, drag-line arm 3 is provided with dragline pin 4, and between drag-line arm 3 and gear arm 2 corresponding be provided with for drive drag-line arm 3 selector P shelves between R shelves, rotate and other gears at selector on static driving mechanism.
The driving mechanism of the present embodiment comprise the convex race 5 being arranged on described drag-line arm 3 and be arranged on gear arm 2 and with the convex gear teeth 6 of convex race 5 engagements, and convex race 5 and the convex gear teeth 6 at selector during at P shelves and selector intermeshing between P shelves and R shelves time, and separated when selector is positioned at R shelves.Concrete, convex race 5 and the convex gear teeth 6 are intermeshing when selector is positioned at P shelves, wherein, the contact points being positioned on convex race 5 is initial engagement point M, the contact points being positioned on the convex gear teeth 6 is initial engagement point N, and when selector is positioned at R shelves, the difference of initial engagement point N to the distance NO of selector rotating shaft 7 and initial engagement point M to the distance MO of selector rotating shaft 7 equals initial engagement point M to the height on convex race 5 grooves tops.As shown in Figures 3 to 6, when selector is positioned at P shelves, together with convex race 5 is intermeshing with the convex gear teeth 6, now initial engagement point M equals initial engagement point N to the distance of selector rotating shaft 7 to the distance MO of selector rotating shaft 7; When selector is during from P shelves to R shelves, gear level 1 and gear arm 2 rotations, under the engagement of convex race 5 and the convex gear teeth 6, the convex gear teeth 6 drive 3 rotations of drag-line arms; When selector is positioned at R shelves, the convex gear teeth 6 depart from convex race 5; When selector continues gearshift to other gears, due to the convex gear teeth 6 with convex race 5 in disengaged position, thereby drag-line arm 3 does not rotate.When selector is repositioned to R shelves from other gears, due to the convex gear teeth 6 with convex race 5 in disengaged position, drag-line arm 3 does not rotate, when selector is repositioned to P shelves from R shelves, under the engagement of the convex gear teeth 6 and convex race 5, drive 3 revolutions of drag-line arm.So, by adopting the driving mechanism of the present embodiment, can drive drag-line arm 3 selector P shelves between R shelves, rotate and other gears at selector on static.The degree of depth of the convex race 5 of the present embodiment equals initial engagement point M to the height on described convex race 5 tops, can effectively realize spacing when selector is repositioned to P shelves from R shelves of drag-line arm 3.
In like manner, as with shown in 7, driving mechanism can also be for comprising the evagination gear teeth 9 that are arranged on drag-line arm 3 and being arranged on gear arm 2 and the evagination race 10 coordinating with the evagination gear teeth, and the evagination gear teeth and evagination race at selector during at P shelves and selector intermeshing between P shelves and R shelves time, and separated when selector is positioned at R shelves.Concrete, the evagination gear teeth and evagination race are intermeshing when selector is positioned at P shelves, wherein, the contact points being positioned on the described evagination gear teeth is initial engagement point M ＇, the contact points being positioned on evagination race is initial engagement point N ＇, and when selector is positioned at R shelves, the difference of initial engagement point N ＇ to the distance of selector rotating shaft and initial engagement point M ＇ to the distance of selector rotating shaft equals initial engagement point M ＇ to the height of evagination gear teeth tooth top.The principle of the driving mechanism that the driving mechanism of this structure and the present embodiment adopt is suitable, is not repeated.
Further, between drag-line arm 3 and gear arm 2, be provided with running shaft 8, the dragline pin 4 of the present embodiment to the distance of selector rotating shaft 7 is greater than running shaft 8 to the distance of selector rotating shaft 7, be that dragline pin 4 is positioned at running shaft 8 side of selector rotating shaft 7 dorsad, dragline pin 4 pulls drag-line and selector to move in the same way.
The electronic gear shifter of the present embodiment, by drag-line being set on gear arm 2 from being dynamically connected and releasing mechanism, utilize driving mechanism, when selector is shifted gears from P shelves to R shelves, gear arm 2 can drive drag-line arm 3 to rotate, and then drive dragline pin 4 and drag-line to move, when selector is positioned at other gears, between gear arm 2 and drag-line arm 3, depart from, be that gear arm 2 rotations can not drive drag-line arm 3 to rotate, be the equal transfixion of dragline pin and drag-line, can meet the requirement of all-electronin gearbox to drag-line stroke.
embodiment two
As shown in Figure 7, be the embodiment's two of the present embodiment electronic gear shifter structural representation.The electronic gear shifter of the present embodiment, comprises gear level 1 and gear arm 2, and gear arm 2 is provided with drag-line from being dynamically connected and releasing mechanism.The drag-line of the present embodiment is from being dynamically connected and releasing mechanism, comprise that rotation cooperation is arranged on the drag-line arm 3 on gear arm 2, drag-line arm 3 is provided with dragline pin 4, and between drag-line arm 3 and gear arm 2 corresponding be provided with for drive drag-line arm 3 selector P shelves between R shelves, rotate and other gears at selector on static driving mechanism.The driving mechanism of the present embodiment is identical with the driving mechanism that embodiment one adopts, and the dragline pin 4 of the present embodiment to the distance of selector rotating shaft 7 is less than running shaft 8 to the distance of selector rotating shaft 7, be dragline pin 4 between running shaft 8 and selector rotating shaft 7, dragline pin 4 pulls drag-line and selector reversing motion.
Other structures of the present embodiment are identical with embodiment one, are not repeated.
Finally explanation is, above preferred embodiment is only unrestricted in order to technological scheme of the present invention to be described, although the present invention is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can to it, make various changes in the form and details, and not depart from the claims in the present invention book limited range.
Claims (6)
1. the drag-line of an electronic gear shifter is from being dynamically connected and releasing mechanism, it is characterized in that: comprise that rotation cooperation is arranged on the drag-line arm on gear arm, described drag-line arm is provided with dragline pin, and between described drag-line arm and gear arm corresponding be provided with for drive drag-line arm selector P shelves between R shelves, rotate and other gears at selector on static driving mechanism;
Described driving mechanism comprise the convex race that is arranged on described drag-line arm and be arranged on described gear arm and with the convex gear teeth of described convex race engagement, and described convex race and the convex gear teeth at selector during at P shelves and selector intermeshing between P shelves and R shelves time, and separated when described selector is positioned at R shelves; Or
Described driving mechanism comprises the evagination gear teeth that are arranged on described drag-line arm and is arranged on described gear arm and the evagination race coordinating with the described evagination gear teeth, and the described evagination gear teeth and evagination race at selector during at P shelves and selector intermeshing between P shelves and R shelves time, and separated when described selector is positioned at R shelves.
2. the drag-line of electronic gear shifter is dynamically connected and releasing mechanism certainly according to claim 1, it is characterized in that: described driving mechanism comprises the convex race being arranged on described drag-line arm and is arranged on the convex gear teeth on described gear arm, described convex race and the convex gear teeth are intermeshing when selector is positioned at P shelves, wherein, the contact points being positioned on described convex race is initial engagement point M, the contact points being positioned on the described convex gear teeth is initial engagement point N, and when selector is positioned at R shelves, the difference of described initial engagement point N to the distance of selector rotating shaft and described initial engagement point M to the distance of selector rotating shaft equals described initial engagement point M to the height on described convex race groove top.
3. the drag-line of electronic gear shifter is dynamically connected and releasing mechanism certainly according to claim 1, it is characterized in that: described driving mechanism comprises the evagination gear teeth that are arranged on described drag-line arm and is arranged on the evagination race on described gear arm, the described evagination gear teeth and evagination race are intermeshing when selector is positioned at P shelves, wherein, the contact points being positioned on the described evagination gear teeth is initial engagement point M ＇, the contact points being positioned on described evagination race is initial engagement point N ＇, and when selector is positioned at R shelves, the difference of described initial engagement point N ＇ to the distance of selector rotating shaft and described initial engagement point M ＇ to the distance of selector rotating shaft equals described initial engagement point M ＇ to the height of described evagination gear teeth tooth top.
4. according to the drag-line of electronic gear shifter described in claim 1-3 any one, be certainly dynamically connected and releasing mechanism, it is characterized in that: between described drag-line arm and described gear arm, be provided with running shaft.
5. the drag-line of electronic gear shifter, from being dynamically connected and releasing mechanism, is characterized in that according to claim 4: described dragline pin to the distance of described selector rotating shaft is greater than or less than described running shaft to the distance of selector rotating shaft.
6. an electronic gear shifter, is characterized in that: comprise gear level and gear arm, described gear arm is provided with and will goes drag-line as described in 1-5 any one from being dynamically connected and releasing mechanism as right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011682.6A CN103742638B (en) | 2014-01-10 | 2014-01-10 | Electronic gear shifter and drag-line thereof are from being dynamically connected and releasing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011682.6A CN103742638B (en) | 2014-01-10 | 2014-01-10 | Electronic gear shifter and drag-line thereof are from being dynamically connected and releasing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103742638A true CN103742638A (en) | 2014-04-23 |
| CN103742638B CN103742638B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410011682.6A Active CN103742638B (en) | 2014-01-10 | 2014-01-10 | Electronic gear shifter and drag-line thereof are from being dynamically connected and releasing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742638B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1120828A (en) * | 1993-03-18 | 1996-04-17 | D·克拉塞 | Gearbox actuating device |
| CN1768223A (en) * | 2003-04-04 | 2006-05-03 | 丰田自动车株式会社 | Shift control, gear-shifting control method and gear switching device |
| CN201284008Y (en) * | 2008-09-12 | 2009-08-05 | 苏州百胜动力机器有限公司 | Electric outboard engine control box |
| CN101907169A (en) * | 2010-02-26 | 2010-12-08 | 浙江吉利汽车研究院有限公司 | Parking and braking mechanism of automobile gear box |
| CN203784265U (en) * | 2014-01-10 | 2014-08-20 | 重庆睿格汽车部件有限公司 | Electronic gear shifter and pulling cable automatic connecting and disconnecting mechanism of electronic gear shifter |
-
2014
- 2014-01-10 CN CN201410011682.6A patent/CN103742638B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1120828A (en) * | 1993-03-18 | 1996-04-17 | D·克拉塞 | Gearbox actuating device |
| CN1768223A (en) * | 2003-04-04 | 2006-05-03 | 丰田自动车株式会社 | Shift control, gear-shifting control method and gear switching device |
| CN201284008Y (en) * | 2008-09-12 | 2009-08-05 | 苏州百胜动力机器有限公司 | Electric outboard engine control box |
| CN101907169A (en) * | 2010-02-26 | 2010-12-08 | 浙江吉利汽车研究院有限公司 | Parking and braking mechanism of automobile gear box |
| CN203784265U (en) * | 2014-01-10 | 2014-08-20 | 重庆睿格汽车部件有限公司 | Electronic gear shifter and pulling cable automatic connecting and disconnecting mechanism of electronic gear shifter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103742638B (en) | 2016-02-10 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 401120 No. 4 Airport Economic Development Zone, Chongqing, Yubei District Applicant after: Chongqing Rui Ge automobile component Co., Ltd Address before: 401120 No. 4 Airport Economic Development Zone, Chongqing, Yubei District Applicant before: Chongqing Tailifu Auto Parts Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHONGQING TELEFLEX AUTOMOTIVE PARTS CO., LTD. TO: CHONGQING RUIGE AUTOMOTIVE PARTS CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |