CN108953594A - Cable type gear change lockable mechanism - Google Patents
Cable type gear change lockable mechanism Download PDFInfo
- Publication number
- CN108953594A CN108953594A CN201810947738.7A CN201810947738A CN108953594A CN 108953594 A CN108953594 A CN 108953594A CN 201810947738 A CN201810947738 A CN 201810947738A CN 108953594 A CN108953594 A CN 108953594A
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- China
- Prior art keywords
- control stick
- flexible axle
- ontology
- cable type
- gear change
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Classifications
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
- F16H63/3408—Locking or disabling mechanisms the locking mechanism being moved by the final actuating mechanism
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a kind of cable type gear change lockable mechanism, including manipulation ontology, control stick and control crank, there is limiting section on the manipulation ontology；The control crank is fixed at one end of the control stick, and the control crank is equipped with unblock button mechanism；The other end of the control stick is equipped with gear-shifting rocker arm, and the gear-shifting rocker arm is installed in rotation in the manipulation ontology；Flexible axle is equipped in the control stick, one end of the flexible axle is fixedly connected by elastic component with one end of the control stick, the other end of the flexible axle is stretched out from the other end of the control stick and is connect with the unblock button mechanism, it is additionally provided with the lock pin with limiting section cooperation on the flexible axle, there is lock pin guide groove on the control stick.The present invention be able to solve automatic catch selector gear control stick with locking mechanism can not bending the problem of, enhance the versatility of selector gear.
Description
Technical field
The present invention relates to a kind of transmission mechanisms, especially a kind of cable type gear change lockable mechanism.
Background technique
To prevent the maloperation in automatic catch vehicle shift process, one or more lockings are set usually in operating mechanism
Mechanism, it is ensured that vehicle driving safety.Unblock button, ability must be pressed when driver is if you need to carry out certain specific gear shift operations
Complete shift.Existing automatic catch operating mechanism generallys use core bar formula lockable mechanism, and the unblock button on handle passes through lozenges
Horizontal movement is converted into moving vertically, so that core bar and lock pin be pushed to be detached from confined planes, completes unlocking motion.When being linked into spy
When determining gear, unclamps unblock button, core bar and lock pin and be returned to lock position under return spring effect.
Core bar formula lockable mechanism realizes locking and unlocking function using the up and down motion of core bar and lock pin, due to core bar master
Playing the role of transmission force and stroke, it is necessary to have certain strength and stiffness, to guarantee the realization of locking and unlocking function.
Usual core bar is using plastics or the stiffener of metal material, and control stick is hollow structure, and core bar backhauls inside control stick
It is dynamic.But during practical arrangement, since space limits, selector gear pedestal needs tilt forward and back arrangement, are simultaneously
Guarantee that beautiful shift handle needs to keep particular pose, needs to carry out bending to control stick at this time, but stiffener can not rolled over
It realizes and moves back and forth in curved control stick, a operating mechanism can only be developed again.Therefore core bar formula lockable mechanism exists certain
Limitation, whole versatility be not strong.
Summary of the invention
The object of the present invention is to provide a kind of cable type gear change lockable mechanisms, to solve deficiency in the prior art,
It is able to solve automatic catch selector gear control stick with locking mechanism can not bending the problem of, enhance selector gear
Versatility.
The present invention provides a kind of cable type gear change lockable mechanisms, including manipulate ontology, control stick and control crank,
There is limiting section on the manipulation ontology；
The control crank is fixed at one end of the control stick, and the control crank is equipped with unblock button machine
Structure；
The other end of the control stick is equipped with gear-shifting rocker arm, and the gear-shifting rocker arm is installed in rotation on the manipulation ontology
It is interior；Flexible axle is equipped in the control stick, one end of the flexible axle is fixedly connected by elastic component with one end of the control stick, institute
The other end for stating flexible axle is stretched out from the other end of the control stick and is connect with the unblock button mechanism, is also set on the flexible axle
There is the lock pin with limiting section cooperation, there is lock pin guide groove on the control stick.
Preferably, the limiting section includes the downward limiting slot of at least one opening.
Preferably, the flexible axle includes the first guide draw bar, core wire and the second guide draw bar, is equipped in the control crank
Guide channel, first guide draw bar are slidably mounted in the guide channel, one end and the unblock button machine
Structure abuts, and the other end is fixedly connected with one end of the core wire, and the other end of the core wire is fixed with second guide draw bar
Connection, second guide draw bar is mounted on the interior intracavitary of the control stick, and is fixedly connected with the elastic component.
Preferably, the unblock button mechanism includes button ontology, button return spring and rotating arm, the button ontology
One end be rotatably connected with the control crank, the other end be equipped with pushing block；The rotating arm is installed in rotation on described
In control crank, one end is abutted with the flexible axle, and the other end is abutted with the pushing block.
Preferably, the lock pin mounting hole with its axis reverse vertical, the locking are offered on second guide draw bar
Pin is interference fitted with the lock pin mounting hole.
Preferably, the core wire is formed by more steel wire windings, and the steel wire is wrapped with surface coating.
Preferably, the surface coating outer wall is equipped with the protrusion along its axial rectangular extension.
Preferably, lubricating grease is filled in the space between the surface coating and the inner wall of the control stick.
Compared with prior art, the present invention changes the structure of control crank, and flexible axle is provided in control stick, uses
Flexible axle controls the state of lock pin, and since flexible axle is flexible, no matter control stick can guarantee to solve using which kind of shape
Lock button is capable of the working condition of normal control lock pin, to improve the versatility of gear change lockable mechanism.
Detailed description of the invention
Fig. 1 is the integrally-built axonometric drawing of the present invention；
Fig. 2 is the partial structurtes enlarged drawing for manipulating ontology；
Fig. 3 be control stick, control crank, unblock button mechanism and gear-shifting rocker arm half sectional view；
Fig. 4 is the cross-sectional view on control stick top, the part of control crank and flexible axle top；
Fig. 5 is the cross-sectional view of control stick lower part and flexible axle lower part；
Fig. 6 is the cross section structure schematic diagram of flexible axle and control stick.
Description of symbols: 1- manipulation ontology, 2- control stick, 3- control crank, 4- limiting section, 5- unblock button mechanism,
6- gear-shifting rocker arm, 7- flexible axle, 8- elastic component, 9- lock pin, 10- lock pin guide groove, 11- limiting slot, 12- button ontology, 13-
Button return spring, 14- rotating arm, 15- pushing block, the first guide draw bar of 16-, 17- core wire, the second guide draw bar of 18-, 19- are led
To channel, 20- lock pin mounting hole, 21- steel wire, 22- surface coating, 23- protrusion, 24- rocker arm mounting pin.
Specific embodiment
The embodiments described below with reference to the accompanying drawings are exemplary, for explaining only the invention, and cannot be construed to
Limitation of the present invention.
The embodiment of the present invention: as shown in Figure 1, a kind of cable type gear change lockable mechanism, including manipulation ontology 1, behaviour
Vertical pole 2 and control crank 3, manipulating has limiting section 4 on ontology 1, limiting section 4 is used to limit the position of operating stick 2；Control crank
3 are fixed at one end of control stick 2, and the two generallys use riveting and fixes or be screwed, and control crank 3 is equipped with unlock and presses
Button mechanism 5；The other end of control stick 2 is equipped with gear-shifting rocker arm 6, and gear-shifting rocker arm 6 is installed in rotation on by rocker arm mounting pin 24
It manipulates in ontology 1；As shown in figure 3, being equipped with flexible axle 7 in control stick 2, one end of flexible axle 7 passes through elastic component 8 and the one of control stick 2
End is fixedly connected, and the other end of flexible axle 7 is stretched out from the other end of control stick 2 and connect with unblock button mechanism 5, on flexible axle 7 also
Equipped with the lock pin 9 cooperated with limiting section 4, there is lock pin guide groove 10 on control stick 2.
When needing to shift gears, driver holds control crank 3, and being unlocked by pressing button mechanism 5 is transported in unblock button mechanism 5
The upper end of flexible axle 7 is compressed while dynamic downwards, flexible axle 7 moves down inside control stick 2 under pressure, lower end to
Compression elastic piece 8 while lower mobile, flexible axle 7 are also moved down with lock pin 9 along lock pin guide groove 10 while mobile,
When unblock button mechanism 5 pressing in place after, lock pin 9 from limiting section 4 deviate from, at this time can manipulation bar 2 carry out gear selecting, change
Gear after shifting to target gear, discharges unblock button mechanism 5, and elastic component 8 discharges elastic force, and flexible axle 7 is made to move up simultaneously return, lock
Shotpin 9 cooperates with limiting section 4 by 2 locking of control stick again.It, then can be random as needed by control stick 2 since flexible axle 7 is bent
Design shape improves versatility of the invention.
Specifically, as shown in Fig. 2, limiting section 4 includes the downward limiting slot 11 of at least one opening.Limiting slot 11 be used for
Lock pin 9 is engaged by clamping, and the quantity of limiting slot 11 can be arranged according to specific requirements, since lock pin 9 is from the bottom of limiting slot 11
It is detached from or enters, it is advantageous to the opening of limiting slot 11 is designed as flaring structure.
It is preferably carried out in mode in one kind, incorporated by reference to Fig. 3, Fig. 4 and Fig. 5, flexible axle 7 includes the first guide draw bar 16, core
Line 17 and the second guide draw bar 18, control crank 3 is interior to be equipped with guide channel 19, and the first guide draw bar 16, which is slidably mounted in, leads
Into channel 19, one end is abutted with unblock button mechanism 5, and the other end is fixedly connected with one end of core wire 17, core wire 17 it is another
One end is fixedly connected with the second guide draw bar 18, and the second guide draw bar 18 is mounted on the interior intracavitary of control stick 2, and with elastic component 8
It is fixedly connected, elastic component 8 is preferably spring, in order to make spring be convenient for connecting with the second guide draw bar 18, can be drawn the second guiding
The outer wall of 18 end of bar is designed as step surface, and spring is socketed on the step surface.
Further, unblock button mechanism 5 includes button ontology 12, button return spring 13 and rotating arm 14, button ontology
12 one end is rotatably connected with control crank 3, and the other end is equipped with pushing block 15, it is to be understood that is necessarily in control crank 3
Hollow structure, and there is the opening for accommodating button ontology 12 preferably to make button ontology 12 in the present embodiment for its side
Top and control crank 3 are rotatablely connected, and pushing block 15 is set within it the bottom of side；Rotating arm 14 is installed in rotation on
In control crank 3, one end is abutted with flexible axle 7, and the other end is abutted with pushing block 15.It is offered and its axis on second guide draw bar 18
The lock pin mounting hole 20 of line reverse vertical, lock pin 9 and lock pin mounting hole 20 are interference fitted.
When push button ontology 12, the pushing block 15 on button ontology 12 pushes up one end of rotating arm 14, according to thick stick
The other end of rod principle, rotating arm 14 then moves downward, at the same push the first guide draw bar 16, the first guide draw bar 16 with
Core wire 17 and the second guide draw bar 18 move down, and the second guide draw bar 18 is mobile with lock pin 9, realize unlock.Work as release
When button ontology 12, under the elastic force effect of button return spring 13, button ontology 12 sets back.Remaining each component is in elastic component
Return under the action of 8.
In above embodiment, only as a preferred embodiment, it is can also be used in this case to the assembly method of button ontology 12
Its scheme, it is only necessary to which satisfaction can press and return, for example, by using track installation, side that button ontology 12 moves horizontally
Formula, button return spring 13 uses linear springs, horizontally disposed.
It is preferably carried out in mode in another kind, as shown in fig. 6, core wire 17 is entwined by more steel wires 21, is being bent
Control stick in realize power and stroke transmitting, solving automatic catch selector gear control stick with locking mechanism can not bending
The problem of, enhance selector gear versatility, steel wire 21 is wrapped with surface coating 22.Surface coating 22 and control stick
Lubricating grease is filled in space between 2 inner wall.The friction of surface coating 22 and 2 inner wall of control stick is reduced by lubricating grease
Power.Preferably, 22 outer wall of surface coating is equipped with the protrusion 23 along its axial rectangular extension.It can be further by protrusion 23
Frictional force is reduced, keeps the movement of flexible axle 7 more smooth.
Structure, feature and effect of the invention, the above institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to structure of the invention
Think made change or equivalent example modified to equivalent change, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (8)
1. a kind of cable type gear change lockable mechanism, including manipulation ontology (1), control stick (2) and control crank (3), special
Sign is:
There are limiting section (4) on the manipulation ontology (1)；
The control crank (3) is fixed at one end of the control stick (2), and the control crank (3) is equipped with unlock and presses
Button mechanism (5)；
The other end of the control stick (2) is equipped with gear-shifting rocker arm (6), and the gear-shifting rocker arm (6) is installed in rotation on the behaviour
In vertical ontology (1)；Flexible axle (7) are equipped in the control stick (2), one end of the flexible axle (7) passes through elastic component (8) and the behaviour
One end of vertical pole (2) is fixedly connected, the other end of the flexible axle (7) stretched out from the other end of the control stick (2) and with it is described
Unblock button mechanism (5) connects, and the lock pin (9) with the limiting section (4) cooperation, the behaviour are additionally provided on the flexible axle (7)
There are lock pin guide groove (10) on vertical pole (2).
2. cable type gear change lockable mechanism according to claim 1, it is characterised in that: the limiting section (4) includes
The downward limiting slot of at least one opening (11).
3. cable type gear change lockable mechanism according to claim 1, it is characterised in that: the flexible axle (7) includes the
One guide draw bar (16), core wire (17) and the second guide draw bar (18), the control crank (3) is interior to be equipped with guide channel (19),
First guide draw bar (16) is slidably mounted in the guide channel (19), one end and the unblock button mechanism
(5) it abuts, the other end is fixedly connected with the one end of the core wire (17), the other end of the core wire (17) and second guiding
Pull rod (18) is fixedly connected, and second guide draw bar (18) is mounted on the interior intracavitary of the control stick (2), and with the elasticity
Part (8) is fixedly connected.
4. cable type gear change lockable mechanism according to claim 1 or 3, it is characterised in that: the unblock button machine
Structure (5) includes button ontology (12), button return spring (13) and rotating arm (14), one end of the button ontology (12) and institute
It states control crank (3) to be rotatably connected, the other end is equipped with pushing block (15)；The rotating arm (14) is installed in rotation on described
In control crank (3), one end is abutted with the flexible axle (7), and the other end is abutted with the pushing block (15).
5. cable type gear change lockable mechanism according to claim 3, it is characterised in that: second guide draw bar
(18) the lock pin mounting hole (20) with its axis reverse vertical, the lock pin (9) and the lock pin mounting hole are offered on
(20) it is interference fitted.
6. cable type gear change lockable mechanism according to claim 3, it is characterised in that: the core wire (17) is by more
Steel wire (21) is entwined, and the steel wire (21) is wrapped with surface coating (22).
7. cable type gear change lockable mechanism according to claim 6, it is characterised in that: the surface coating (22)
Outer wall is equipped with the protrusion (23) along its axial rectangular extension.
8. cable type gear change lockable mechanism according to claim 6 or 7, it is characterised in that: the surface coating
(22) lubricating grease is filled in the space between the inner wall of the control stick (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947738.7A CN108953594B (en) | 2018-08-20 | 2018-08-20 | Cable type gear change lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947738.7A CN108953594B (en) | 2018-08-20 | 2018-08-20 | Cable type gear change lockable mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108953594A true CN108953594A (en) | 2018-12-07 |
| CN108953594B CN108953594B (en) | 2019-08-06 |
Family
ID=64470837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810947738.7A Active CN108953594B (en) | 2018-08-20 | 2018-08-20 | Cable type gear change lockable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953594B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022517A (en) * | 2021-03-17 | 2021-06-25 | 采埃孚商用车系统(青岛)有限公司 | Hand brake valve operating device with locking function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06229467A (en) * | 1993-02-02 | 1994-08-16 | Fuji Kiko Co Ltd | Shift lock device |
| CN202200843U (en) * | 2011-07-28 | 2012-04-25 | 浙江吉利汽车研究院有限公司 | Automobile automatic catch handle device |
| CN203604609U (en) * | 2013-11-21 | 2014-05-21 | 天津敏驰汽车部品有限公司 | Hand shank of automobile shift operating mechanism |
| CN105422833A (en) * | 2015-12-21 | 2016-03-23 | 浙江吉利汽车研究院有限公司 | Shifting operation mechanism for vehicle |
| JP2016049824A (en) * | 2014-08-29 | 2016-04-11 | ダイキョーニシカワ株式会社 | Vehicular shift device |
| CN107524795A (en) * | 2017-09-30 | 2017-12-29 | 南京越博动力系统股份有限公司 | A kind of pure electric automobile shift control apparatus assembly and shift control method |
-
2018
- 2018-08-20 CN CN201810947738.7A patent/CN108953594B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06229467A (en) * | 1993-02-02 | 1994-08-16 | Fuji Kiko Co Ltd | Shift lock device |
| CN202200843U (en) * | 2011-07-28 | 2012-04-25 | 浙江吉利汽车研究院有限公司 | Automobile automatic catch handle device |
| CN203604609U (en) * | 2013-11-21 | 2014-05-21 | 天津敏驰汽车部品有限公司 | Hand shank of automobile shift operating mechanism |
| JP2016049824A (en) * | 2014-08-29 | 2016-04-11 | ダイキョーニシカワ株式会社 | Vehicular shift device |
| CN105422833A (en) * | 2015-12-21 | 2016-03-23 | 浙江吉利汽车研究院有限公司 | Shifting operation mechanism for vehicle |
| CN107524795A (en) * | 2017-09-30 | 2017-12-29 | 南京越博动力系统股份有限公司 | A kind of pure electric automobile shift control apparatus assembly and shift control method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022517A (en) * | 2021-03-17 | 2021-06-25 | 采埃孚商用车系统(青岛)有限公司 | Hand brake valve operating device with locking function |
| CN113022517B (en) * | 2021-03-17 | 2022-07-08 | 采埃孚商用车系统(青岛)有限公司 | Hand brake valve operating device with locking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108953594B (en) | 2019-08-06 |
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Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
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