CN2541238Y - Shifting and positioing controller of automobile gear rod - Google Patents
Shifting and positioing controller of automobile gear rod Download PDFInfo
- Publication number
- CN2541238Y CN2541238Y CN 02217253 CN02217253U CN2541238Y CN 2541238 Y CN2541238 Y CN 2541238Y CN 02217253 CN02217253 CN 02217253 CN 02217253 U CN02217253 U CN 02217253U CN 2541238 Y CN2541238 Y CN 2541238Y
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- CN
- China
- Prior art keywords
- groove
- button
- drive link
- gear shift
- drive rod
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- 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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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
A shifting and positioning control device of vehicle shift rods comprises a drive rod, a holding portion, a button and a positioning groove unit. The lower end of the drive rod is provided with a locking portion which marries up with the positioning groove unit to form a positioning mechanism. The upper section of the drive rod and the button are arranged in the holding portion, and the intermediate section of the button is provided with a groove which is provided with a wedge projection. The upper end of the drive rod is arranged in the groove on the intermediate section of the button and is provided with a through groove which corresponds to the pointed end of the wedge projection. When the button moves under external force, the wedge projection enters into the groove at the upper end of the drive rod, the top oblique plane of the wedge projection applies upward force to the drive rod to lift the drive rod, the locking portion moves away from the positioning groove, and the shift rod can move to shift. Because the wedge projection is directly used to lift the drive rod, the operation process is simple and reliable, and the utility model saves parts, increases working efficiency, and reduces the volume of the holding portion, thereby widening the application range of the shift rod.
Description
Technical field:
The utility model relates to a kind of vehicle body fittings, particularly a kind of actuation means of vehicle gear shift lever, especially a kind of gear shift of automobile gear shift lever and position control device.
Background technology:
In the prior art, the automobile that has installed automatic transmission with hydraulic torque converter is a permission mode of operation of controlling automatic transmission with hydraulic torque converter by the diverse location of setting gear shift lever, in gear shift lever, be provided with a drive link, one end of drive link is provided with the lock part, the lock part cooperates with one group of locating groove, gear shift lever can be fixed at diverse location, as, the lock part enters in the draw-in groove of D Drive, gear shift lever can be positioned on the position of D Drive, the lock part enters in the draw-in groove of park, gear shift lever can be positioned on the position of park; The other end of described drive link links to each other with an end that is arranged on the lever in the gear shift lever grip part, the other end of described lever links to each other with a button that is arranged in the gear shift lever grip part again, when pressing the button, button promotes an end of lever, the other end of lever is about to the drive link lifting, make the lock part break away from draw-in groove, gear shift lever can turn to desired location under manpower control, during release button, button resets under the effect of retracing spring, drive link descends, and makes the lock part enter draw-in groove, with the gear shift lever stationkeeping.
Summary of the invention:
Technical problem to be solved in the utility model is: because in the prior art, the button that is arranged in the gear shift lever grip part is to handle drive link and lock part by lever, so need in the grip part of gear shift lever to keep bigger activity space for lever, make the grip part of gear shift lever that bigger volume must be arranged, simultaneously, the button mode of handling drive link and lock part indirectly by lever makes course of action produce error easily.The utility model is gear shift and the position control device that solution that solution above-mentioned technical matters of the prior art is adopted provides a kind of automobile gear shift lever, the gear shift of described this automobile gear shift lever and position control device comprise the gear shift lever cover, drive link, the grip part, locating groove group in button and the prior art, wherein, described grip part is connected with described gear shift lever cover, described drive link is arranged in the described gear shift lever cover, the lower end of described drive link is provided with a lock part, the width of draw-in groove matches in the locating groove group in the width of described lock part and the described prior art, described lock part is arranged on the upside of described locating groove group, between described drive link and described gear shift lever cover, be provided with a spring, spring remains on the lock part on the drive link in any one draw-in groove in the described locating groove group the application force of described drive link, be provided with two in the described grip part and become T shape bonded assembly cavity, the epimere of described drive link is arranged in the cavity in the grip part, described button is arranged in another cavity in the grip part, the stage casing of described button is provided with a groove, the length direction of described groove is parallel to the axial of described button, in described groove, be provided with a wedge shaped projection, described wedge shaped projection is parallel to the axial of described button, described wedge shaped projection be fixedly connected in the described groove one perpendicular to push button shaft to sidewall on, described wedge shaped projection is provided with an inclined-plane, described inclined-plane is arranged on the upside of described wedge shaped projection, angle in one 15 degree of the axial formation of described inclined-plane and described button～75 degree scopes, the upper end of aforesaid drive link is provided with a groove that penetrates, the width of described drive link upper end slot cooperates with the width of described wedge shaped projection, the upper end of drive link is arranged in the groove in button stage casing, the position of described drive link upper end slot is corresponding to the sharp end of described wedge shaped projection, described wedge shaped projection can enter and pass the groove of drive link upper end, when described button under external force when the grip part cavity moves, described wedge shaped projection enters in the groove of drive link upper end, the bezel facet of described wedge shaped projection contacts with the upper inside walls of drive link upper end slot, and the upper inside walls of drive link upper end slot applied an application force that makes progress, along with wedge shaped projection deeply and with the drive link lifting that makes progress, thereby draw-in groove in the locating groove group is shifted out in the lock part of drive link lower end, make the gear shift lever gear shift that can be shifted, simultaneously, between described button and described grip part, also be provided with a retracing spring, after the external force release that acts on the button, button can be return reference position under the effect of retracing spring, wedge shaped projection also withdraws from from the drive link upper end slot thereupon, drive link descends under action of the spring, the lock part enters in the draw-in groove in the locating groove group once more, and gear shift lever is locked again; Further, the upper inside walls of described drive link upper end slot can be set to parabolic shape, makes that the course of action of described wedge shaped projection lifting drive link is more steady.The button transmission device of automobile gear handle contrasts in the utility model and the prior art, because be provided with a wedge shaped projection at the button middle part, be provided with a groove that matches with aforementioned wedge shaped projection simultaneously in the upper end of drive link, so can directly utilize wedge shaped projection to come the lifting drive link, thereby the lock part is discharged, course of action is simple and reliable, saved part, improved production efficiency, can reduce the volume of gear shift lever grip part simultaneously, made the Applicable scope of gear shift lever wider.
Description of drawings:
Fig. 1 is the gear shift of a kind of automobile gear shift lever of the utility model and the schematic perspective view of position control device.
Fig. 2 is the gear shift of a kind of automobile gear shift lever of the utility model and the perspective exploded view of position control device.
Fig. 3 is the gear shift of a kind of automobile gear shift lever of the utility model and the schematic perspective view of the button in the position control device.
Fig. 4 is the gear shift and the scheme drawing of position control device under the button release position of a kind of automobile gear shift lever of the utility model.
Fig. 5 is the gear shift and the scheme drawing of position control device when button is depressed of a kind of automobile gear shift lever of the utility model.
The specific embodiment:
As Fig. 1, shown in Figure 2, the gear shift and the position control device of a kind of automobile gear shift lever of the utility model, comprise: gear shift lever cover 1, drive link 2, grip part 3, locating groove group 5 in button 4 and the prior art, wherein, described grip part 3 is connected with described gear shift lever cover 1, described drive link 2 is arranged in the described gear shift lever cover 1, the lower end of described drive link 2 is provided with a lock part 21, the width of draw-in groove matches in the locating groove group 5 in the width of described lock part 21 and the described prior art, described lock part 21 is arranged on the upside of described locating groove group 5, between described drive link 2 and described gear shift lever cover 1, be provided with a spring, spring remains on the lock part on the drive link 2 21 in any one draw-in groove in the described locating groove group 5 application force of described drive link 2, be provided with two in the described grip part 3 and become T shape bonded assembly cavity, the epimere of described drive link 2 is arranged in the cavity in the grip part 3, described button 4 is arranged in another cavity in the grip part 3, as shown in Figure 3, the stage casing of described button 4 is provided with a groove 41, the length direction of described groove 41 is parallel to the axial of described button 4, in described groove 41, be provided with a wedge shaped projection 42, wedge shaped projection 42 is fixedly connected in the groove 41 one perpendicular on the axial sidewall of button 4, described wedge shaped projection 42 is parallel to groove 41, described wedge shaped projection 42 is provided with an inclined-plane, as Fig. 4, shown in Figure 5, described inclined-plane is arranged on the upside of described wedge shaped projection 42, angle in one 15 degree of the axial formation of described inclined-plane and described button 4～75 degree scopes, Fig. 2 for another example, Fig. 4, shown in Figure 5, the upper end of aforesaid drive link 2 is provided with a groove that penetrates 22, the width of described drive link upper end slot 22 cooperates with the width of described wedge shaped projection 42, the upper end of drive link 2 is arranged in the groove 41 in button 4 stage casings, the position of described drive link upper end slot 22 is corresponding to the sharp end of described wedge shaped projection 42, described wedge shaped projection 42 can enter and pass the groove 22 of drive link upper end, when described button 4 when 3 cavities move along the grip part under external force, described wedge shaped projection 42 enters in the groove 22 of drive link 2 upper ends, the bezel facet of described wedge shaped projection 42 contacts with the upper inside walls of drive link upper end slot 22, and the upper inside walls of drive link upper end slot 22 applied an application force that makes progress, along with wedge shaped projection 42 deeply and with drive link 2 upwards liftings, thereby draw-in groove in the locating groove group 5 is shifted out in the lock part 21 of drive link 2 lower ends, make the gear shift lever gear shift that can be shifted, simultaneously, between described button 4 and described grip part 3, also be provided with a retracing spring 6, after the external force release that acts on the button 4, button 4 can be return reference position under the effect of retracing spring 6, wedge shaped projection 42 also withdraws from from drive link upper end slot 22 thereupon, drive link 2 descends under action of the spring, lock part 21 enters in the draw-in groove in the locating groove group 5 once more, and gear shift lever is locked again; In a preferred embodiment of the present utility model, the upper inside walls of described drive link upper end slot 22 can be set to parabolic shape, makes that the course of action of described wedge shaped projection 42 lifting drive links 2 is more steady.
Claims (2)
1, a kind of gear shift of automobile gear shift lever and position control device, comprise drive link, the grip part, locating groove group in button and the prior art, the lower end of described drive link is provided with a lock part, described lock part is arranged on the upside of described locating groove group, be provided with two in the described grip part and become T shape bonded assembly cavity, the epimere of described drive link is arranged in the cavity in the grip part, described button is arranged in another cavity in the grip part, it is characterized in that: the stage casing of described button is provided with a groove, be provided with a wedge shaped projection in the described groove, wedge shaped projection be fixedly connected in the described groove one perpendicular to push button shaft to sidewall on, described wedge shaped projection is provided with an inclined-plane, angle in one 15 degree of the axial formation of described inclined-plane and described button～75 degree scopes, the upper end of described drive link is arranged in the groove in described button stage casing, the upper end of described drive link is provided with a groove that penetrates, the position of the groove of described drive link upper end is corresponding to the sharp end of described wedge shaped projection, between described button and described grip part, be provided with a spring.
2, the gear shift of a kind of automobile gear shift lever as claimed in claim 1 and position control device is characterized in that: the upper inside walls of the groove of described drive link upper end is set to parabolic shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02217253 CN2541238Y (en) | 2002-05-08 | 2002-05-08 | Shifting and positioing controller of automobile gear rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02217253 CN2541238Y (en) | 2002-05-08 | 2002-05-08 | Shifting and positioing controller of automobile gear rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2541238Y true CN2541238Y (en) | 2003-03-26 |
Family
ID=33696108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02217253 Expired - Fee Related CN2541238Y (en) | 2002-05-08 | 2002-05-08 | Shifting and positioing controller of automobile gear rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2541238Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927258A (en) * | 2012-11-09 | 2013-02-13 | 孙亚男 | Structure of gear shifting hand lever |
-
2002
- 2002-05-08 CN CN 02217253 patent/CN2541238Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927258A (en) * | 2012-11-09 | 2013-02-13 | 孙亚男 | Structure of gear shifting hand lever |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030326 |