CN102345729B - Gear shifting handle - Google Patents
Gear shifting handle Download PDFInfo
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- CN102345729B CN102345729B CN201110287520.1A CN201110287520A CN102345729B CN 102345729 B CN102345729 B CN 102345729B CN 201110287520 A CN201110287520 A CN 201110287520A CN 102345729 B CN102345729 B CN 102345729B
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- gear
- block
- operating stem
- handle
- wheel
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Abstract
The invention belongs to the technical field of a vehicle automatic transmission gearshift, and in particular relates to a gear shifting handle. The gear shifting handle comprises a controller and an operating machine unit, wherein a fixed pulley, a spring tension wheel, and an embeded wheel are arranged at three ends of a gear limiting move spring block in the operating machine unit; the upper end of an operating arm is provided with an operating arm grab handle, an unlock button is arranged on the operating arm grab handle, one side of the lower end of the operating arm is connected with a circle handle block, and a gear limiting block is connected with the circle handle block; the gear limiting block is provided with three grooves, a magnet block is fixed on the gear limiting block, and the gear limiting move spring block is arranged on the lower end of the gear limiting block; the embedded wheel is embedded in the gear limiting block, and the fixed pulley is used for fixing one end of the gear limiting block; and an iron prop is arranged below the gear limiting move spring block, and the lower end of the iron prop is connected with an electromagnet. The gear shifting handle provided by the invention has the advantages of simple mechanism unit structure, reasonable design, and practical function.
Description
Technical field
The invention belongs to the gear shift technical field of vehicular automatic transmission, be specifically related to a kind of gear shifting handle.
Background technique
At present, what in the automatic gearbox gear shifting bar of vehicle, major part adopted is the both sides that gear is distributed in shift lever movements groove, and each gear has corresponding groove, ensure that shift level can be well limited at each gear with this, shift level is all mechanical, mechanical locking and unblock make the manner of gear shifting handle have cured, there is no flexibility, locking and unblock can only be carried out at corresponding gear, if realize many gears locking and unblock, it is very complicated that the mechanical structure of gear shifting handle will design.The patent of invention being CN201110025439.6 as the patent No. discloses a kind of gear lever apparatus, adsorption element or switching member are arranged to move, in this gear lever apparatus, even if magnet is arranged to move, slide by enabling the first link rod and yoke plate, and the second link rod is rotated relative to the first link rod, and switch magnet to the absorption of yoke plate with do not adsorb, can switch thus to speed change lever from " P " shift pattern towards the prevention of the operation of " R " shift pattern and permission, its structure is just quite complicated.
Summary of the invention
Technical problem to be solved by this invention is to provide the gear shifting handle that a kind of structure is simple, can realize many gears locking and unlocking function.
For solving the problems of the technologies described above, technological scheme of the present invention is:
A kind of gear shifting handle, comprise controller and unit of operating machine, controller sends control command, the operation of assist control operation machine assembly, described unit of operating machine comprises unlock button, operating stem, circle handle block, magnet piece, gear confinement block, fixed block, gear restraint spring block, iron prop, operating stem lever, electromagnet, and three ends of wherein said gear restraint spring block are respectively arranged with fast pulley, spring tension wheel, embed wheel, described operating stem upper end is provided with operating stem lever, described unlock button is arranged on described operating stem lever, side, described operating stem lower end is connected with described round handle block, the center of described round handle block is fixed, described gear confinement block and described round handle block link together, described gear confinement block has three grooves, corresponding is provided with R shelves at described operating stem lever, N shelves, D shelves three gears, described gear confinement block is also fixed with magnet piece, described gear restraint spring block is arranged on described gear confinement block lower end, wherein said embedding wheel is embedded in described gear confinement block, one end of described gear confinement block is fixed by described fast pulley, described spring tension wheel pulls described gear restraint spring block, thus pull the described embedding wheel on described gear confinement block downwards, make to embed wheel and the interaction of gear confinement block, embedding wheel is allowed to be stabilized in groove, described iron prop is arranged on described gear restraint spring block, described iron prop lower end is connected with described electromagnet.
Described controller is connected with described electromagnet.Because controller connects electromagnet, the breach that the iron prop above solenoid actuated withstands gear confinement block completes gear self-locking, and the software design patterns changing controller flexibly just can corresponding change self-locking and unlocking function under different gear.
Described gear shifting handle also comprises nixie tube, and nixie tube is arranged on described operating stem lever housing, and receives described controller instruction.
Described nixie tube is two " rice " alphanumeric code pipes.
Gear shifting handle provided by the invention, mechanical structure is simple, reasonable in design, and limits the sphere of activities of operating stem well, and operating stem can be well stabilized on certain gear; Gear adds lock function, prevents speed changer from occurring the trip stop that should not have, avoid shifting shock, protection gearbox; The Presentation Function of nixie tube adds the application area of gear shifting handle.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, technological scheme of the present invention is further described in detail.
Fig. 1 is the structure front view of embodiment of the present invention gear shifting handle.
Fig. 2 is the structure plan view of embodiment of the present invention gear shifting handle.
Embodiment
A gear shifting handle, as depicted in figs. 1 and 2, comprise controller 14 and unit of operating machine, controller 14 sends control command, the operation of assist control operation machine assembly; Unit of operating machine comprises unlock button 1, operating stem 2, circle handle block 3, magnet piece 4, gear confinement block 5, fixed block 6, gear restraint spring block 8, iron prop 11, operating stem lever 12, electromagnet 13.Wherein three ends of gear restraint spring block are respectively arranged with fast pulley 9, spring tension wheel 10, embed wheel 7, operating stem 2 upper end is provided with operating stem lever 12, unlocking is arranged on operating stem lever 12 by 1 button, side, operating stem 1 lower end is connected with circle handle block 3, the center of circle handle block 3 is fixed, gear confinement block 5 and circle handle block 3 link together, gear confinement block 5 has three grooves, corresponding is provided with R shelves at operating stem lever 12, N shelves, D shelves three gears, gear confinement block 5 is also fixed with magnet piece 4, gear restraint spring block 8 is arranged on gear confinement block 5 lower end, wherein embedding wheel 7 is embedded in gear confinement block 5, one end of described gear confinement block 5 is fixed by described fast pulley 9, described spring tension wheel 10 pulls described gear restraint spring block 8, thus pull the described embedding wheel 7 on described gear confinement block 5 downwards, embedding wheel 7 and gear confinement block 5 are interacted, embedding wheel 7 is allowed to be stabilized in groove, iron prop 11 is arranged on below gear restraint spring block 8, iron prop 11 lower end is connected with electromagnet 13, controller 14 is connected with electromagnet 13, the breach that electromagnet 13 drives iron prop 11 above to withstand gear confinement block 5 completes gear self-locking, the software design patterns of flexible change controller 14 just can corresponding change self-locking and unlocking function under different gear, gear shifting handle also comprises two " rice " alphanumeric code pipes 15, two " rice " alphanumeric code pipes 15 are arranged on operating stem lever 12 housing, and receive controller 14 instruction, show the information such as mode of operation, gear, failure code in turn, with the mark of corresponding some gear information of display, these make the application of handle expand a lot, when may be used for disappearance display device, or time handle is remote-operated, only need the information of the display of handle that driver just can be allowed to complete the operation of driving, widen the application area of handle.
Handle energising when the vehicle is running, the electromagnet 13 controlled by controller just works.As when operating stem 2 moves to N shelves time, the controller 14 of handle just detects current gear according to magnet piece 4, provides power on signal, and electromagnet 13 is energized, and is pushed up by iron prop 11 in the groove of gear confinement block 5, thus by locking gear level.Only pin unlock button 1, controller 14 receives unlocking signal will to electromagnet 13 power-off signal, and electromagnet power-off, makes iron prop 11 reset under the action of the spring, and gear unlocks, and at this moment operating stem 2 just can move to other positions.If when operating stem 2 being moved to forward gears and D shelves, after controller 14 gathers gear signal, electromagnet 13 is energized, thus drive iron prop 11 to withstand another groove of gear confinement block 5 lower end, make operating stem 2 just can only be mobile in the scope of "+" and "-" on forward gears and both sides thereof when forward gears, well like this limit the trip stop causing speed changer because of misoperation, decrease the impact that trip stop produces.The intervention of this automatical control system, makes design mechanically simplify a lot.
The gear shifting handle that the embodiment of the present invention provides, mechanical structure is simple, reasonable in design, and limits the sphere of activities of operating stem well, and operating stem can be well stabilized on certain gear; Gear adds lock function, prevents speed changer from occurring the trip stop that should not have, avoid shifting shock, protection gearbox; The Presentation Function of nixie tube adds the application area of gear shifting handle.
It should be noted last that, above embodiment is only in order to illustrate technological scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technological scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. a gear shifting handle, is characterized in that, comprise controller and unit of operating machine, controller sends control command, the operation of assist control operation machine assembly, described unit of operating machine comprises unlock button, operating stem, circle handle block, magnet piece, gear confinement block, fixed block, gear restraint spring block, iron prop, operating stem lever, electromagnet, and three ends of wherein said gear restraint spring block are respectively arranged with fast pulley, spring tension wheel, embed wheel, described operating stem upper end is provided with operating stem lever, described unlock button is arranged on described operating stem lever, side, described operating stem lower end is connected with described round handle block, the center of described round handle block is fixed, described gear confinement block and described round handle block link together, described gear confinement block has three grooves, corresponding is provided with R shelves at described operating stem lever, N shelves, D shelves three gears, described gear confinement block is also fixed with magnet piece, described gear restraint spring block is arranged on described gear confinement block lower end, wherein said embedding wheel is embedded in described gear confinement block, one end of described gear confinement block is fixed by described fast pulley, described spring tension wheel pulls described gear restraint spring block can realize pulling described embedding wheel to move downward, described iron prop is arranged on below described gear restraint spring block, and described iron prop lower end is connected with described electromagnet, when described operating stem moves to described N shelves, described controller detects current N gear according to described magnet piece, now described electromagnet energising, embeds in a groove of N gear corresponding to wheel top to described gear confinement block by described iron prop by described, when described operating stem moves to described D shelves, described controller detects current D gear according to described magnet piece, now described electromagnet energising, is embedded described in a groove of D gear corresponding to wheel top to described gear confinement block by described iron prop.
2. gear shifting handle according to claim 1, is characterized in that, described controller is connected with described electromagnet.
3. gear shifting handle according to claim 1 or 2, is characterized in that, also comprises nixie tube, and described nixie tube is arranged on described operating stem lever housing, and receives described controller instruction.
4. gear shifting handle according to claim 3, it is characterized in that, described nixie tube is two " rice " alphanumeric code pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110287520.1A CN102345729B (en) | 2011-09-26 | 2011-09-26 | Gear shifting handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110287520.1A CN102345729B (en) | 2011-09-26 | 2011-09-26 | Gear shifting handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102345729A CN102345729A (en) | 2012-02-08 |
| CN102345729B true CN102345729B (en) | 2015-04-22 |
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ID=45544672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110287520.1A Active CN102345729B (en) | 2011-09-26 | 2011-09-26 | Gear shifting handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102345729B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527775B (en) * | 2012-07-02 | 2016-01-13 | 庆昌产业株式会社 | There is the automatic transmission operating stem assembly of the gear shift lock cam utilizing electromagnet |
| CN103925360A (en) * | 2014-04-30 | 2014-07-16 | 天津博信汽车零部件有限公司 | Shift lever assembly, gear shifting mechanism, automobile and shift lever part |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519266A (en) * | 1981-09-30 | 1985-05-28 | Wabco Fahrzeugbremsen Gmbh | Gear selector unit for a transmission |
| CN101563557A (en) * | 2006-12-13 | 2009-10-21 | 腓特烈斯港齿轮工厂股份公司 | Shifting device for a manual transmission of a vehicle |
| CN102029903A (en) * | 2010-12-06 | 2011-04-27 | 中国三江航天工业集团公司特种车辆技术中心 | Gear level device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02138568A (en) * | 1988-11-18 | 1990-05-28 | Komatsu Ltd | Electric transmission change-over lever |
| JP2004210251A (en) * | 2003-01-06 | 2004-07-29 | Hidehito Shimooka | Manual transmission vehicle shift position detection device |
-
2011
- 2011-09-26 CN CN201110287520.1A patent/CN102345729B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519266A (en) * | 1981-09-30 | 1985-05-28 | Wabco Fahrzeugbremsen Gmbh | Gear selector unit for a transmission |
| CN101563557A (en) * | 2006-12-13 | 2009-10-21 | 腓特烈斯港齿轮工厂股份公司 | Shifting device for a manual transmission of a vehicle |
| CN102029903A (en) * | 2010-12-06 | 2011-04-27 | 中国三江航天工业集团公司特种车辆技术中心 | Gear level device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102345729A (en) | 2012-02-08 |
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