CN2263598Y - Vehicle gearshift - Google Patents
Vehicle gearshift Download PDFInfo
- Publication number
- CN2263598Y CN2263598Y CN 96233257 CN96233257U CN2263598Y CN 2263598 Y CN2263598 Y CN 2263598Y CN 96233257 CN96233257 CN 96233257 CN 96233257 U CN96233257 U CN 96233257U CN 2263598 Y CN2263598 Y CN 2263598Y
- Authority
- CN
- China
- Prior art keywords
- block selecting
- arm
- gear
- gearshift
- flexible axle
- 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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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The utility model relates to a vehicle gear shifting device, which is provided with a base, an operating lever, a gear selecting arm, a gear selecting flexible shaft, a gear selecting hose, a gear shifting flexible shaft, a gear shifting hose, and a gear selecting arm restoring spring. The utility model is characterized in that the gear selecting flexible shaft and the gear shifting flexible shaft which are respectively sheathed inside the gear selecting hose and the gear shifting hose are hinged with the lower ends of the gear shifting arm and the gear shifting arm; the upper end of the gear shifting arm is hinged with the base; the upper part of the gear shifting arm is provided with a pin hole; one side of the lower end of the operating lever is provided with a cylinder-shaped bulge; the upper cover of the cylinder-shaped bulge is provided with movable pin whose front end stretches into the pin hole on the upper part of the gear shifting arm; the other side of the lower end of the operating lever is hinged on the upper end of the gear selecting arm; the upper end of the gear selecting arm is hinged on the base.
Description
The utility model relates to a kind of automobile variable speed control setup, especially a kind of automobile gear shift device.
China's utility application 92216227.1 discloses a kind of remote selector gear, this selector gear is provided with axis of revolution, shifter bar and rocking arm on the vehicle frame as pedestal,, drive rocking arm and realize variable speed operation two mutually perpendicular directions motions by the shifter bar body of rod.The running part of above-mentioned existing selector gear is served as by rigid connector, and its integral structure is also comparatively complicated, thus the defective of existing.
The purpose of this utility model provides the comparatively simple automobile gear shift device of a kind of structure.
The purpose of this utility model realizes in the following manner: the steering unit that can block selecting can shift gears again with a cover matches with the Transmission of flexible axle flexible pipe form, realizes selecting, gear shift operation.Specifically, automobile gear shift device of the present utility model has pedestal and joystick, has to be convenient to the car body connection structure of captiveing joint with car body on pedestal.In the utility model, be provided with shift selection arm, gear arm, gear selecting flexible axle, gear selecting flexible pipe, gear shift flexible axle and gearshift flexible pipe especially.Wherein, block selecting flexible axle and gearshift flexible axle are placed on respectively in block selecting flexible pipe and the gearshift flexible pipe.Wall is respectively arranged with and is convenient to and car body bonded assembly frame connecting piece outside block selecting flexible pipe and gearshift flexible pipe.One end of block selecting flexible axle and block selecting arm lower end are hinged, and an end and the gear arm lower end of gearshift flexible axle are hinged.The upper end of gear arm is hinged by gearshift connecting pin and pedestal.Top at gear arm has pin-and-hole, the perforate direction of this pin-and-hole and the connecting pin quadrature mutually of shifting gears.Side has cylindrical bump one of in the lower end of joystick, is equipped with removable pin on this cylindrical bump, the front end of this removable pin stretch into described gear arm top pin-and-hole and with this pin-and-hole bearing fit.Opposite side in the lower end of joystick has the extension that is articulated in block selecting arm upper end by the joystick connecting pin.Block selecting arm upper end is articulated on the pedestal through the block selecting connecting pin, and described block selecting connecting pin and joystick connecting pin be quadrature mutually.Between block selecting arm and pedestal, be provided with the block selecting arm retracing spring that the block selecting arm is imposed elastic reset power.
Automobile gear shift device of the present utility model is compared with above-mentioned existing like product, the Transmission that running part changes by flexible axle flexible pipe form serves as, and the structure of steering unit is corresponding to be improved, thereby makes integral structure more simple, and making, installation and manipulation are all more convenient.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Fig. 1 is the front view of automobile gear shift device among the embodiment.
Fig. 2 is a left view.
Fig. 3 is a right elevation.
Fig. 4 is the A-A cutaway view.
Fig. 5 and Fig. 6 are the structural representations of flexible axle flexible pipe.
Shown in Fig. 1～6, the automobile gear shift device in the present embodiment has pedestal 1 and joystick 2.The car body connection structure 3 that has the mounting hole form on pedestal 1 utilizes this mounting hole pedestal can be fixed on car body.In the present embodiment, be provided with shift selection arm 4, gear arm 5, gear selecting flexible axle 6, gear selecting flexible pipe 7, gear shift flexible axle 8 and gearshift flexible pipe 9 especially.Wherein, block selecting flexible axle 6 and gearshift flexible axle 8 are placed on respectively in block selecting flexible pipe 7 and the gearshift flexible pipe 9.Wall is respectively arranged with the frame connecting piece 10 of tie bolt form outside block selecting flexible pipe 7 and gearshift flexible pipe 9, utilizes this tie bolt to be fixed on flexible pipe 7 and flexible pipe 9 on the car body.Present embodiment is provided with the attaching parts that is made of screw rod 11 and shaft clevis 12 in the termination of block selecting flexible axle 6, be provided with the attaching parts that is made of screw rod 26 and shaft clevis 27 in the termination of gearshift flexible axle 8.Wherein, screw rod 11 and screw rod 26 are individually fixed on block selecting flexible axle 6 and the gearshift flexible axle 8, and shaft clevis 12 is placed on the screw rod 11 and with this screw flight and cooperates, and shaft clevis 27 is placed on the screw rod 26 and with this screw flight and cooperates.On shaft clevis 12,27, has connecting bore respectively.Utilize the connecting bore on the above-mentioned shaft clevis, pin-and-hole 13 places that can an end of block selecting flexible axle 6 is set in block selecting arm lower end are hinged, and pin-and-hole 14 places that an end of gearshift flexible axle 8 is set in the gear arm lower end are hinged.During actual the manufacturing, also can directly an end of block selecting flexible axle 6 and the lower end of block selecting arm 4 be hinged, an end of gearshift flexible axle 8 and the lower end of gear arm 5 be hinged, and not use above-mentioned attaching parts.End is hinged with pedestal 1 by gearshift connecting pin 15 on the gear arm 5 in the present embodiment.Has pin-and-hole 16 on the top of gear arm 5, the perforate direction of this pin-and-hole 16 and connecting pin 15 quadrature mutually of shifting gears.Side has cylindrical bump 17 one of in the lower end of joystick, is equipped with removable pin 18 on this cylindrical bump 17, the front end of this removable pin 18 stretch into gear arm top pin-and-hole 16 and with this pin-and-hole bearing fit.Opposite side in the lower end of joystick has the extension 20 that is articulated in end on the block selecting arm 4 by joystick connecting pin 19, and the upper end of block selecting arm 4 is articulated on the pedestal 1 through block selecting connecting pin 21, and described block selecting connecting pin 21 and joystick connecting pin 19 be quadrature mutually.Between block selecting arm 4 and pedestal 1, be provided with the block selecting arm retracing spring 22,23 that block selecting arm 4 is imposed elastic reset power in this example.For ease of this retracing spring is set, this middle part that is in block selecting arm 4 has made the projection 24 of band through hole, has fixedly installed cramp bar 25 on pedestal 1, and this cramp bar 25 passes the through hole on the above-mentioned block selecting arm middle part projection 24.Block selecting arm retracing spring 22,23 is for being placed on left top spring and the right top spring on the cramp bar 25.Left side top spring 22 is between cramp bar left end and block selecting arm middle part projection, and 23 of right top springs are in the middle part of cramp bar right-hand member and the block selecting arm between the projection.
During automobile gear shift device in using present embodiment, can be by vertical or horizontal swing joystick 2 realization block selecting and gear shift operation.When teeter joystick 2, joystick is a rotating shaft deflection certain angle with joystick connecting pin 19, the removable pin 18 that is nested with on the cylindrical bump 17 of joystick lower end will produce the displacement on the vertical direction along with the teeter of joystick 2, it is rotating shaft deflection with gearshift connecting pin 15 that displacement on this vertical direction makes gear arm 5, and then gearshift flexible axle 8 motion in gearshift flexible pipe 9 that is hinged of drive and gear arm lower end, the realization gear shift operation.In the motion process of gearshift flexible axle 8, be fixed in gearshift flexible pipe 9 movement therewith not on the car body, and only play guiding and supporting role.In addition, in the process of joystick teeter, because joystick 2 is that rotating shaft deflects with joystick connecting pin 19 directly, this deflection can not cause 4 motions of block selecting arm, so unlikely generation block selecting maloperation.When longitudinal oscillation joystick 2, because the swaying direction of joystick is axially consistent with joystick connecting pin 19, so joystick can be not rotating shaft deflection with joystick connecting pin 19, is rotating shaft deflection and can drive block selecting arm 4 through this joystick connecting pin 19 with block selecting connecting pin 21, and then the block selecting flexible axle 6 that is hinged with block selecting arm lower end is moved in block selecting flexible pipe 7, realize block selecting operation intention.Finish after the block selecting operation, discharge joystick 2, under the effect of block selecting arm retracing spring 22,23, block selecting arm and joystick all automatically reset.To preceding similar, in the motion process of block selecting flexible axle 6, be fixed in block selecting flexible pipe 7 movement therewith not on the car body, and only play guiding and supporting role.Simultaneously, when the joystick longitudinal oscillation, the removable pin 18 that is nested with on the cylindrical bump 17 of joystick lower end only slides in the pin-and-hole 16 of bearing fit with it, can not cause that gear arm deflects, promptly unlikely generation gearshift maloperation.
The car body connection structure 3 of the mounting hole form that is adopted in the present embodiment also can be replaced by other connection structures such as connecting screw rods.Equally, the frame connecting piece 10 of tie bolt form also can be replaced by the attaching parts of other forms such as hasp.22,23 of block selecting arm retracing springs that block selecting arm 4 imposed elastic reset power can be replaced by the elastic construction of other forms such as extension spring, wind spring.
Block selecting flexible axle 6 in this example and gearshift flexible axle 8 are coiled to form by steel wire.In addition, on pedestal 1, also set up flexible dust protecting cap 28.
Claims (3)
1, a kind of automobile gear shift device, have pedestal and joystick, on pedestal, has the car body connection structure, it is characterized in that being provided with shift selection arm, gear arm, the gear selecting flexible axle, the gear selecting flexible pipe, gear shift flexible axle and gearshift flexible pipe, block selecting flexible axle and gearshift flexible axle are placed on respectively in block selecting flexible pipe and the gearshift flexible pipe, wall is respectively arranged with frame connecting piece outside block selecting flexible pipe and gearshift flexible pipe, one end of block selecting flexible axle and block selecting arm lower end are hinged, one end and the gear arm lower end of gearshift flexible axle are hinged, the upper end of gear arm is hinged by gearshift connecting pin and pedestal, top at gear arm has pin-and-hole, the perforate direction of this pin-and-hole and the connecting pin quadrature mutually of shifting gears, side has cylindrical bump one of in the lower end of joystick, on this cylindrical bump, be equipped with removable pin, the front end of this removable pin stretch into described gear arm top pin-and-hole and with this pin-and-hole bearing fit, opposite side in the lower end of joystick has the extension that is articulated in block selecting arm upper end by the joystick connecting pin, block selecting arm upper end is articulated on the pedestal through the block selecting connecting pin, described block selecting connecting pin and joystick connecting pin be quadrature mutually, is provided with the block selecting arm retracing spring that the block selecting arm is imposed elastic reset power between block selecting arm and pedestal.
2, gearshift as claimed in claim 1, it is characterized in that having the projection of band through hole at the middle part of block selecting arm, on pedestal, be set with cramp bar, this cramp bar passes the through hole of described block selecting arm middle part projection, described block selecting arm retracing spring is made of the left top spring and the right top spring that are placed on the cramp bar, top, left side spring is between cramp bar left end and block selecting arm middle part projection, and right top spring is between cramp bar right-hand member and block selecting arm middle part projection.
3, gearshift as claimed in claim 1 or 2, it is characterized in that being respectively arranged with the attaching parts that constitutes by screw rod and shaft clevis in the termination of block selecting flexible axle and gearshift flexible axle, described screw rod is fixed on block selecting flexible axle or the gearshift flexible axle, shaft clevis is placed on the screw rod and with this screw flight and cooperates, and has connecting bore on shaft clevis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96233257 CN2263598Y (en) | 1996-06-12 | 1996-06-12 | Vehicle gearshift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96233257 CN2263598Y (en) | 1996-06-12 | 1996-06-12 | Vehicle gearshift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2263598Y true CN2263598Y (en) | 1997-10-01 |
Family
ID=33909992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96233257 Expired - Fee Related CN2263598Y (en) | 1996-06-12 | 1996-06-12 | Vehicle gearshift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2263598Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1920349B (en) * | 2005-08-26 | 2010-11-10 | 通用汽车环球科技运作公司 | Centering spring apparatus for a transmission shift control mechanism and the transmission shift control mechanism |
| CN101982679A (en) * | 2010-10-11 | 2011-03-02 | 陕西国力信息技术有限公司 | Gear shift method for flexible shaft of motor vehicle with electric control |
| CN102678904A (en) * | 2012-05-14 | 2012-09-19 | 一汽解放柳州特种汽车有限公司 | Variable speed operating device for long-head automobile |
| CN103711886A (en) * | 2012-09-29 | 2014-04-09 | 北汽福田汽车股份有限公司 | Shifter, vehicle transmission operating mechanism, and vehicle |
| CN103807421A (en) * | 2012-11-09 | 2014-05-21 | 北汽福田汽车股份有限公司 | Gearbox operating mechanism and automobile |
-
1996
- 1996-06-12 CN CN 96233257 patent/CN2263598Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1920349B (en) * | 2005-08-26 | 2010-11-10 | 通用汽车环球科技运作公司 | Centering spring apparatus for a transmission shift control mechanism and the transmission shift control mechanism |
| CN101982679A (en) * | 2010-10-11 | 2011-03-02 | 陕西国力信息技术有限公司 | Gear shift method for flexible shaft of motor vehicle with electric control |
| CN101982679B (en) * | 2010-10-11 | 2016-01-06 | 陕西国力信息技术有限公司 | There is the gear shift method for flexible shaft of motor vehicle of Electronic control |
| CN102678904A (en) * | 2012-05-14 | 2012-09-19 | 一汽解放柳州特种汽车有限公司 | Variable speed operating device for long-head automobile |
| CN103711886A (en) * | 2012-09-29 | 2014-04-09 | 北汽福田汽车股份有限公司 | Shifter, vehicle transmission operating mechanism, and vehicle |
| CN103807421A (en) * | 2012-11-09 | 2014-05-21 | 北汽福田汽车股份有限公司 | Gearbox operating mechanism and automobile |
| CN103807421B (en) * | 2012-11-09 | 2016-09-07 | 北汽福田汽车股份有限公司 | Gearbox operating mechanism and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |