CN107351680B - Gear shifting element mounted on steering wheel with fingerprint identification function - Google Patents
Gear shifting element mounted on steering wheel with fingerprint identification function Download PDFInfo
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- CN107351680B CN107351680B CN201710675466.5A CN201710675466A CN107351680B CN 107351680 B CN107351680 B CN 107351680B CN 201710675466 A CN201710675466 A CN 201710675466A CN 107351680 B CN107351680 B CN 107351680B
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- gear shifting
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- 238000006243 chemical reaction Methods 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
- B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means
- B60K20/06—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means mounted on steering column or the like
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a gear shifting element arranged on a steering wheel with a fingerprint identification function, which comprises the steering wheel, a gearbox and an automobile controller; the steering wheel is provided with a rotary gear shifting assembly, and the rotary gear shifting assembly comprises a fingerprint unlocking device and a gear shifting device; the fingerprint unlocking device comprises a fingerprint central processing unit, a fingerprint identification sensor and an electromagnetic lock, wherein the fingerprint central processing unit is connected with a fingerprint control circuit and a fingerprint memory, and the electromagnetic lock comprises a permanent magnet and an electromagnet; the gear shifting device comprises a first inner rod, a second inner rod, a lantern ring and a rotating device, wherein the first inner rod, the second inner rod and the lantern ring are fixed on the steering wheel; the rotating device comprises a toggle sleeve ring, a toggle post, a swing rod, a left side plate and a right side plate; the invention has the advantages of convenient operation, safety, reliability, reasonable structure and automation.
Description
Technical Field
The invention belongs to the technical field of automobile brake control, and particularly relates to a gear shifting element arranged on a steering wheel with a fingerprint identification function.
Background
With the continuous development of automobile technology, an automatic gear is taken as a foolproof gear shifting mode, is favored by drivers, and reduces the driving strength of the drivers while further facilitating driving, so that driving becomes more and more a enjoyment.
The conventional automatic gear shifting mode is to operate a stop lever to enable an automobile to be in any gear position of P, R, N, D, L, S, M and OD, and the gear shifting mode is similar to the conventional gear shifting mode in that a driver is required to leave a steering wheel by one hand to adjust the gear shifting position, and the driving intensity of the driver is not reduced to the greatest extent still; in order to make the automatic gear shifting operation more convenient and quick, the key-type gear shifting and the shifting block gear shifting arranged on the steering wheel are sequentially carried out, and the gear shifting modes simplify the gear shifting operation, but the method gives you a simple gear shifting increasing and decreasing operation and can not realize the switching of the gears of 'P', 'R', 'N', 'D', 'L', 'S', 'M', 'OD'.
The automatic-gear automobile can meet the requirements of general driving only by the 'P', 'R', 'N', 'D', 'S', 'M', so that the automatic gear shifting device arranged on the steering wheel is only required to be configured for the switching of the 5 gears, the automatic gear shifting is further optimized, and the gear shifting program is simplified.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the gear shifting element which is convenient to operate, safe, reliable, reasonable in structure and automatic and is arranged on the steering wheel with the fingerprint identification function.
The technical scheme of the invention is as follows:
a gear shifting element arranged on a steering wheel with a fingerprint identification function comprises the steering wheel, a gearbox and an automobile controller;
the steering wheel is provided with a rotary gear shifting assembly, and the rotary gear shifting assembly comprises a fingerprint unlocking device and a gear shifting device;
the fingerprint unlocking device comprises a fingerprint central processing unit, a fingerprint identification sensor and an electromagnetic lock, wherein the fingerprint central processing unit is connected with a fingerprint control circuit and a fingerprint memory, and the electromagnetic lock comprises a permanent magnet and an electromagnet;
the gear shifting device comprises a first inner rod, a second inner rod, a lantern ring and a rotating device, wherein the first inner rod, the second inner rod and the lantern ring are fixed on the steering wheel;
the first inner rod is provided with a first threading hole, the lower side surface of the first inner rod is provided with a guide rail, and the right end of the guide rail is provided with a first key switch;
the left end of the inner side wall of the lantern ring is provided with a first groove matched with the guide rail, the right end of the inner side wall of the lantern ring is provided with a second groove, and the fingerprint identification sensor is arranged on the upper side surface of the lantern ring;
the rotating device comprises a toggle sleeve ring, a toggle column, a swing rod, a left side plate and a right side plate;
the lower side surface of the toggle lantern ring is provided with a toggle block which is matched with the second groove, the left end of the toggle block is provided with a second key switch, and the upper inner side wall of the toggle lantern ring is provided with a first tooth;
the toggle post is provided with a left groove and a right groove, a first jack and a second jack are symmetrically arranged on the inner side wall of the left groove, a through hole is formed in the upper side wall of the left groove, a reset spring is arranged in the right groove, and two ends of the reset spring are fixed on the toggle post;
the upper end of the swing rod is provided with a pawl, the upper side surface of the pawl is provided with a second tooth meshed with the first tooth, the pawl is fixed in the inner wall of the stirring column through a rotating shaft, the lower end of the swing rod is provided with a pendulum, the left end of the pendulum is provided with a first plug matched with the first jack, and the right end of the pendulum is provided with a second plug matched with the second jack;
the left side plate is arranged between the first inner rod and the poking column, the left side plate is provided with a second threading hole, and the right side plate is arranged between the second inner rod and the poking column;
the automobile controller is connected with a voice module and a display module through a signal bus.
Further, the fingerprint central processing unit is connected with the fingerprint identification sensor through a signal bus, and the fingerprint control circuit is connected with the fingerprint central processing unit and the electromagnet through a control bus.
Further, the permanent magnet is mounted in an upper sidewall of the first inner rod, and the electromagnet is mounted in an inner sidewall of the collar.
Further, the right side face of the first inner rod is provided with a first bump, the right side face of the left side plate is provided with a first protrusion, the first protrusion is provided with a first slot which is matched with the first bump, and the left end face of the poking column is provided with a first hole which is matched with the first protrusion.
Further: the number of the first convex blocks, the first convex blocks and the first holes is at least 4.
Further, the left side face of the second inner rod is provided with a second lug, the left side face of the right side plate is provided with a second bulge, the second bulge is provided with a second slot which is matched with the second lug, and the right end face of the poking column is provided with a second hole which is matched with the second bulge.
Further, the number of the second bump, the second protrusion and the second hole is at least 4.
Further, the pendulum is disposed in the left recess.
Further, the automobile controller is connected with the gearbox through a control bus, and the automobile controller is connected with the fingerprint central processing unit, the first key switch, the second key switch, the first jack, the first plug, the second jack and the second jack head through a signal bus.
The application method of the gear shifting element arranged on the steering wheel with the fingerprint identification function is as follows:
1) Touching the fingerprint identification sensor by a finger, generating electromagnetic with the same polarity as the permanent magnet by the electromagnet, and unlocking the fingerprint unlocking device;
2) Pulling the lantern ring rightwards, wherein the automobile is in N gear;
3) Step 2) is completed, the lantern ring is positioned at the rightmost side, the lantern ring is rotated clockwise, and the automobile is switched to the R gear;
4) Step 2) is completed, the lantern ring is positioned at the rightmost side, the lantern ring is rotated anticlockwise, and the automobile is switched to the D gear;
5) Step 2) is completed, the lantern ring is positioned at the rightmost side, the lantern ring is continuously rotated anticlockwise for 2 times, and the automobile is switched to S gear;
6) When the D gear is required to be switched to the M gear, after the fingerprint unlocking device is unlocked, the collar is pulled rightwards continuously, and the collar presses a second key switch, namely the fingerprint unlocking device is switched to the M gear;
7) When the gear P is needed to be switched, after the fingerprint unlocking device is unlocked, the lantern ring is pushed leftwards, and the lantern ring presses the first key switch, namely the gear P is switched.
Compared with the prior art, the invention has the beneficial effects that:
1. the gear shifting element is arranged at a position on the steering wheel, which is convenient for a driver to operate, so that the gear shifting operation of the driver is facilitated, and the driving strength of the driver is reduced;
2. the fingerprint unlocking technology is utilized to safely lock and unlock the gear shifting element, so that the driving safety is improved, and the misoperation of gear shifting when a driver drives is avoided;
3. after the gear shifting element is unlocked by a driver, the collar is pinched by two fingers to rotate, the collar is driven to toggle by the collar, the swing rod swings in a tooth driving mode, a signal loop is connected through a plug inserting jack, mechanical movement is converted into an electric signal, the electric signal is fed back to an automobile controller, the gear is switched by the automobile controller to control a gearbox, and the gear is switched fundamentally;
4. the key switch is adopted as a gear shifting mode, the key switch is reasonably utilized to enter a switching state only under the action of external force, after the external force is relieved, the key switch is restored to the initial position due to the action of a spring in the key switch, and the gear is switched to the P gear or the M gear.
In a word, the invention has the advantages of convenient operation, safety, reliability, reasonable structure and automation.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a rotary shifting assembly according to the present invention.
Fig. 3 is a sectional view of the rotary shift assembly of the present invention as locked A-A.
Fig. 4 is a sectional view A-A of the rotary shift assembly of the present invention when shifting gears.
Fig. 5 is a schematic structural view of a gear shifting device in the present invention.
Fig. 6 is a schematic diagram illustrating the gear shifting device according to the present invention.
FIG. 7 is a cross-sectional view of a rotary device B-B according to the present invention.
Fig. 8 is a right side view of the turning device of the present invention.
Fig. 9 is a control block diagram of the present invention.
In the figure: 1. steering wheel, 2, gearbox, 3, car controller, 4, rotation type shift assembly, 5, fingerprint unlocking device, 51, fingerprint central processing unit, 52, fingerprint identification sensor, 53, electromagnetic lock, 531, permanent magnet, 532, electromagnet, 54, fingerprint control circuit, 55, fingerprint memory, 6, gearshift device, 61, first inner rod, 611, first through hole, 612, guide rail, 613, first key switch, 614, first lug, 62, second inner rod, 621, second lug, 63, collar, 631, first recess, 632, second recess, 64, rotation device, 641, toggle collar, 6411, toggle block, 6412, first tooth, 6413, second key switch, 642, toggle post, 6421, left recess, 6422, right recess, 6423, first jack, 6424, second jack, 6425, through hole, 6426, reset spring, 6427, first hole, 6428, second hole, 643, 641, pawl, 643, 642, second tooth, 643, 645, second pin, 647, second pin, 648, second pin, 647, second pin, 6452, second pin, 647, second pin, 648, second pin, 647, second pin, 648, left pin, 647, second pin.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 9, a gear shifting element mounted on a steering wheel with a fingerprint identification function comprises a steering wheel 1, a gearbox 2 and an automobile controller 3, wherein a rotary gear shifting assembly 4 is arranged on the steering wheel 1, the rotary gear shifting assembly 4 comprises a fingerprint unlocking device 5 and a gear shifting device 6, and the automobile controller receives a gear shifting signal of the gear shifting assembly 4 during conversion and sends a switching instruction to the gearbox 2 so as to realize automatic gear shifting of an automobile; the fingerprint unlocking device 5 comprises a fingerprint central processing unit 51, a fingerprint identification sensor 52 and an electromagnetic lock 53, wherein the fingerprint central processing unit 51 is connected with a fingerprint control circuit 54 and a fingerprint memory 55, and the electromagnetic lock 53 comprises a permanent magnet 531 and an electromagnet 532, so that the rotating gear shifting assembly 4 is unlocked after the fingerprint unlocking device 5 identifies the fingerprint of a vehicle owner, and the driving safety is improved; the gear shifting device 6 comprises a first inner lever 61, a second inner lever 62, a collar 63 and a turning device 64 fixed on the steering wheel 1; the first inner rod 61 is provided with a first threading hole 611, the first threading hole 611 is used for threading a connecting line between the conversion type gear shifting assembly 4 and the automobile controller 3, the lower side surface of the first inner rod 61 is provided with a guide rail 612, the right end of the guide rail 612 is provided with a first key switch 613, and the first key switch 613 realizes the switching of the 'P' gear; the left end of the inner side wall of the collar 63 is provided with a first groove 631 matched with the guide rail 612, so that the collar 63 slides along the axial direction of the first inner rod 61, the collar 63 is circumferentially limited, the right end of the inner side wall of the collar 63 is provided with a second groove 632, and the fingerprint identification sensor 52 is arranged on the upper side surface of the collar 63; the rotating device 64 comprises a toggle sleeve 641, a toggle post 642, a swing rod 643, a left side plate 644 and a right side plate 645; the lower side surface of the toggle collar 641 is provided with a toggle block 6411 adapted to the second groove 632, the left end of the toggle block 6411 is provided with a second key switch 6413, the second key switch 6413 realizes the switching of the 'M' gear, when the toggle block 6411 is embedded into the second groove 632, the toggle collar 641 can be driven to rotate circumferentially by rotating the collar 63, and the upper inner side wall of the toggle collar 641 is provided with a first tooth 6412; the toggle post 642 is provided with a left groove 6421 and a right groove 6422, a first jack 6423 and a second jack 6424 are symmetrically arranged on the inner side wall of the left groove 6421, a through hole 6425 is formed on the upper side wall of the left groove 6421, a reset spring 6426 is arranged in the right groove 6421, and two ends of the reset spring 6426 are fixed on the toggle post 642, so that after the toggle collar 641 is turned once, the toggle collar 641 can be reset automatically; the upper end of the swing rod 643 is provided with a pawl 6431, the upper side surface of the pawl 6431 is provided with a second tooth 6432 meshed with the first tooth 6412, the pawl 6431 is fixed in the inner wall of the toggle post 642 through a rotating shaft, so that in the rotating process of the toggle collar 641, the pawl 6431 rotates around the rotating shaft to enable the swing rod 643 to swing in a vertical plane, the lower end of the swing rod 643 is provided with a swing hammer 6433, the left end of the swing rod 6433 is provided with a first plug 6434 matched with the first jack 6423, the right end of the swing rod 6433 is provided with a second plug 6435 matched with the second jack 6424, and in the swinging process of the swing rod 643, the first plug 6434 is inserted into the first jack 6423 or the second plug 6435 is inserted into the second jack 6424; the left side plate 644 is arranged between the first inner rod 61 and the poking post 642, the left side plate 644 is provided with a second threading hole 6441, and the right side plate 645 is arranged between the second inner rod 62 and the poking post 642; the automobile controller 3 is connected with a voice module 7 and a display module 8 through a signal bus.
In this embodiment, the fingerprint central processing unit 51 is connected to the fingerprint recognition sensor 52 through a signal bus, the fingerprint central processing unit 51 can receive the fingerprint recognition signal of the fingerprint recognition sensor 52, the fingerprint control circuit 54 is connected to the fingerprint central processing unit 51 and the electromagnet 532 through a control bus, and the fingerprint central processing unit 51 wants the fingerprint control circuit 54 to send an instruction to charge and discharge the electromagnet 532; the permanent magnet 531 is installed in the upper side wall of the first inner rod 61, and the electromagnet 532 is installed in the inner side wall of the collar 63; the right side surface of the first inner rod 61 is provided with a first bump 614, the right side surface of the left side plate 644 is provided with a first bump 6442, the first bump 6442 is provided with a first slot 6443 adapted to the first bump 614, the left end surface of the toggle post 642 is provided with a first hole 6427 adapted to the first bump 6442, the number of the first bump 614, the first bump 6442 and the first hole 6427 is at least 4, the left side surface of the second inner rod 62 is provided with a second bump 621, the left side surface of the right side plate 645 is provided with a second bump 6451, the second bump 6451 is provided with a second slot 6452 adapted to the second bump 621, the right end surface of the toggle post 642 is provided with a second hole 6428 adapted to the second bump 6451, and the number of the second bump 6451 and the second hole 6428 is at least 4, so as to fix the rotating device 64 between the first inner rod 62 and the second inner rod 62; the pendulum 6433 is disposed in the left recess 6421; the automobile controller 3 is connected with the gearbox 2 through a control bus, and the automobile controller 3 is connected with the fingerprint central processing unit 51, the first key switch 613, the second key switch 6413, the first jack 6423, the first plug 6434, the second jack 6424 and the second jack head 6434 through a signal bus, so that the mechanical movement of the gear shifting device 6 is converted into a circuit signal, and automatic gear shifting is realized; in order to facilitate the operation of the driver in shifting gears, the automobile controller 3 is further connected with a voice module 7 and a display module 8, wherein the voice module 7 is used for voice prompt when shifting gears, and the display module 8 is a letter mark with light display, namely, when the automobile is shifted to which gear, the letter mark corresponding to the gear emits light.
The method for installing the gear shifting element on the steering wheel with the fingerprint identification function comprises the following steps:
1) The finger touches the fingerprint recognition sensor 52, the electromagnet 532 generates the same polarity of the electromagnetic force as the permanent magnet 531, and the fingerprint unlocking device 5 is unlocked;
2) Pulling collar 63 to the right, the car is in N gear;
3) Step 2 is completed, the lantern ring 63 is positioned at the rightmost side, the lantern ring 63 is rotated clockwise, and the automobile is switched to R gear;
4) Step 2 is completed, the lantern ring 63 is positioned at the rightmost side, the lantern ring 63 is rotated anticlockwise, and the automobile is switched to the D gear;
5) Step 2 is completed, the lantern ring 63 is positioned at the rightmost side, the lantern ring 63,2 is continuously rotated anticlockwise, and the automobile is switched to S gear;
6) When the D gear is required to be switched to the M gear, after the fingerprint unlocking device (5) is unlocked, the collar (63) is pulled rightwards continuously, and the collar (63) presses a second key switch (6413), namely the fingerprint unlocking device is switched to the M gear;
7) When the gear P is required to be switched, after the fingerprint unlocking device (5) is unlocked, the collar (63) is pushed leftwards, and the collar (63) presses the first key switch (613), namely the gear P is switched.
The working principle of the invention is as follows:
unlocking, wherein a driver touches the fingerprint identification sensor 52 with a finger and sends identification information to the fingerprint central processing unit 51, the fingerprint central processing unit 51 identifies whether the vehicle is a vehicle owner according to the fingerprint information stored in the fingerprint memory 55, if the vehicle owner is the vehicle owner, the fingerprint central processing unit 51 sends an instruction to the fingerprint control circuit 54, the fingerprint control circuit 54 electrifies the electromagnet 532, and the electrified electromagnet 532 and the permanent magnet 531 have the same polarity, so that unlocking is realized;
after gear shifting and unlocking, a driver pulls the sleeve ring 63 rightwards, in the pulling process, the guide rail 612 is gradually separated from the first groove 632, meanwhile, the poking block 6411 on the poking sleeve ring 641 is gradually embedded into the second groove 632, when the sleeve ring 63 is pulled to the rightmost side, the automobile enters N gear, and other gears are switched after the sleeve ring 63 is rotated;
when the lantern ring 63 is rotated clockwise, the toggle lantern ring 641 rotates clockwise along with the lantern ring 63, the pawl 6431 rotates clockwise by taking the rotating shaft as the circle center under the meshing effect of the first tooth 6412 and the second tooth 6432, so that the swing rod 643 swings leftwards by taking the rotating shaft as the circle center, the pendulum bob 6433 swings leftwards, finally the first plug 6434 is inserted into the first jack 6423, the automobile controller 3 receives a signal that the first plug 6434 is communicated with the first jack 6423, an instruction is sent to the gearbox 2, and the automobile enters the R gear;
when the sleeve ring 63 is rotated by the anticlockwise needle, the sleeve ring 641 is rotated anticlockwise along with the sleeve ring 63, the pawl 6431 rotates anticlockwise by taking the rotating shaft as the circle center under the action of meshing of the first tooth 6412 and the second tooth 6432, so that the swinging rod 643 swings rightwards by taking the rotating shaft as the circle center, the swinging hammer 6433 swings rightwards, finally the second plug 6435 is inserted into the second jack 6424, the automobile controller 3 receives a signal that the second plug 6435 is communicated with the second jack 6424, an instruction is sent to the gearbox 2, and the automobile enters the D gear; when the driver rotates collar 632 times continuously counterclockwise, the automobile enters S gear; when the car is in D gear, the collar 63 is rotated 1 time counterclockwise, i.e. shift from D gear to S gear;
when the automobile is switched to the P gear, after the fingerprint unlocking device 5 is used for unlocking, the lantern ring 63 is pushed leftwards, the lantern ring 63 presses the first key switch 613, the automobile controller 3 receives a signal for starting the first key switch 613, sends an instruction to the gearbox 2, the automobile enters the P gear, and when the P gear is released, the lantern ring 63 is pulled rightwards through the fingerprint unlocking device 5 to be switched to the N gear;
when the gear is switched to the M gear, after the fingerprint unlocking device 5 is used for unlocking, the collar 63 is pulled rightwards, the collar 63 is abutted against the second button switch 6413, and in the process of continuously pulling the collar 63, the collar 63 presses the second button switch 6413, the automobile controller 3 receives a signal for starting the second button switch 6413, and sends an instruction to the gearbox 2, and the automobile enters P;
after the gear is switched, the collar 63 is loosened, the collar 641 is shifted to reset under the action of the reset spring 6426, the collar 63 is driven to reset, and after the collar 63 is reset, the permanent magnet 531 adsorbs the electromagnet 532 losing magnetism when the collar 63 is pushed to the leftmost side, so that the collar 63 is fixed.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (8)
1. The utility model provides a install shift element on having fingerprint identification function steering wheel, includes steering wheel (1), gearbox (2) and car controller (3), its characterized in that:
the steering wheel (1) is provided with a rotary gear shifting assembly (4), and the rotary gear shifting assembly (4) comprises a fingerprint unlocking device (5) and a gear shifting device (6);
the fingerprint unlocking device (5) comprises a fingerprint central processing unit (51), a fingerprint identification sensor (52) and an electromagnetic lock (53), wherein the fingerprint central processing unit (51) is connected with a fingerprint control circuit (54) and a fingerprint memory (55), and the electromagnetic lock (53) comprises a permanent magnet (531) and an electromagnet (532);
the gear shifting device (6) comprises a first inner rod (61), a second inner rod (62), a lantern ring (63) and a rotating device (64), wherein the first inner rod (61) is fixed on the steering wheel (1);
the first inner rod (61) is provided with a first threading hole (611), the lower side surface of the first inner rod (61) is provided with a guide rail (612), and the right end of the guide rail (612) is provided with a first key switch (613);
the left end of the inner side wall of the lantern ring (63) is provided with a first groove (631) matched with the guide rail (612), the right end of the inner side wall of the lantern ring (63) is provided with a second groove (632), and the fingerprint identification sensor (52) is arranged on the upper side surface of the lantern ring (63);
the rotating device (64) comprises a toggle sleeve ring (641), a toggle column (642), a swing rod (643), a left side plate (644) and a right side plate (645);
the lower side surface of the poking lantern ring (641) is provided with a poking block (6411) which is matched with the second groove (632), the left end of the poking block (6411) is provided with a second key switch (6413), and the upper inner side wall of the poking lantern ring (641) is provided with a first tooth (6412);
the toggle column (642) is provided with a left groove (6421) and a right groove (6422), a first jack (6423) and a second jack (6424) are symmetrically arranged on the inner side wall of the left groove (6421), a through hole (6425) is formed in the upper side wall of the left groove (6421), a reset spring (6426) is arranged in the right groove (6421), and two ends of the reset spring (6426) are fixed on the toggle column (642);
the upper end of the swing rod (643) is provided with a pawl (6431), the upper side surface of the pawl (6431) is provided with a second tooth (6432) meshed with the first tooth (6412), the pawl (6431) is fixed in the inner wall of the toggle column (642) through a rotating shaft, the lower end of the swing rod (643) is provided with a pendulum bob (6433), the left end of the pendulum bob (6433) is provided with a first plug (6434) adaptive to the first jack (6423), and the right end of the pendulum bob (6433) is provided with a second plug (6435) adaptive to the second jack (6424);
the left side plate (644) is arranged between the first inner rod (61) and the poking column (642), the left side plate (644) is provided with a second threading hole (6441), and the right side plate (645) is arranged between the second inner rod (62) and the poking column (642);
the automobile controller (3) is connected with a voice module (7) and a display module (8) through a signal bus;
the right side surface of the first inner rod (61) is provided with a first lug (614), the right side surface of the left side plate (644) is provided with a first bulge (6442), the first bulge (6442) is provided with a first slot (6443) which is matched with the first lug (614), and the left end surface of the toggle post (642) is provided with a first hole (6427) which is matched with the first bulge (6442);
the left side of second interior pole (62) is provided with second lug (621), the left surface of right side board (645) is provided with second arch (6451), second arch (6451) be provided with second slot (6452) that second lug (621) suited, stir right-hand member face of post (642) be provided with second hole (6428) that second arch (6451) suited.
2. A gear shift element mounted on a steering wheel with fingerprint recognition function according to claim 1, characterized in that: the fingerprint central processing unit (51) is connected with the fingerprint identification sensor (52) through a signal bus, and the fingerprint control circuit (54) is connected with the fingerprint central processing unit (51) and the electromagnet (532) through a control bus.
3. A gear shift element mounted on a steering wheel with fingerprint recognition function according to claim 1, characterized in that: the permanent magnet (531) is mounted in the upper side wall of the first inner rod (61), and the electromagnet (532) is mounted in the inner side wall of the collar (63).
4. A gear shift element mounted on a steering wheel with fingerprint recognition function according to claim 1, characterized in that: the number of the first protruding blocks (614), the first protrusions (6442) and the first holes (6427) is at least 4.
5. A gear shift element mounted on a steering wheel with fingerprint recognition function according to claim 1, characterized in that: the number of the second protruding blocks (621), the second protruding blocks (6451) and the second holes (6428) is at least 4.
6. A gear shift element mounted on a steering wheel with fingerprint recognition function according to claim 1, characterized in that: the pendulum (6433) is disposed within the left recess (6421).
7. A gear shift element mounted on a steering wheel with fingerprint recognition function according to claim 1, characterized in that: the automobile controller (3) is connected with the gearbox (2) through a control bus, and the automobile controller (3) is connected with the fingerprint central processing unit (51), the first key switch (642), the second key switch (6413), the first jack (6423), the first plug (6434), the second jack (6424) and the second jack head (6434) through signal buses.
8. A gear shift element mounted on a steering wheel with fingerprint recognition function according to any one of claims 1-7, which is used in the following way:
1) The fingerprint identification sensor (52) is touched by a finger, the electromagnet (532) generates electromagnetism with the same polarity as the permanent magnet (531), and the fingerprint unlocking device (5) is unlocked;
2) Pulling the lantern ring (63) to the right, wherein the automobile is in N gear;
3) Step 2) is completed, the lantern ring (63) is positioned at the rightmost side, the lantern ring (63) is rotated clockwise, and the automobile is switched to the R gear;
4) Step 2) is completed, the lantern ring (63) is positioned at the rightmost side, the lantern ring (63) is rotated anticlockwise, and the automobile is switched to the D gear;
5) Step 2) is completed, the lantern ring (63) is positioned at the rightmost side, the lantern ring (63) is continuously rotated anticlockwise for 2 times, and the automobile is switched to S gear;
6) When the D gear is required to be switched to the M gear, after the fingerprint unlocking device (5) is unlocked, the collar (63) is pulled rightwards continuously, and the collar (63) presses a second key switch (6413), namely the fingerprint unlocking device is switched to the M gear;
when the gear P is required to be switched, after the fingerprint unlocking device (5) is unlocked, the collar (63) is pushed leftwards, and the collar (63) presses the first key switch (613), namely the gear P is switched.
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| CN201710675466.5A CN107351680B (en) | 2017-08-09 | 2017-08-09 | Gear shifting element mounted on steering wheel with fingerprint identification function |
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Families Citing this family (1)
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| CN112344017A (en) * | 2019-08-06 | 2021-02-09 | 广州汽车集团股份有限公司 | Vehicle gear shifting display method and device and vehicle |
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Effective date of registration: 20230907 Address after: 318050 no.689, Xinan street, Luqiao District, Taizhou City, Zhejiang Province Applicant after: SHUANGLING GROUP Co.,Ltd. Address before: 450000 Room 101, building A1-5, Taiwan Science Park, Xingang Avenue, Zhengzhou HANGGANG District, Zhengzhou City, Henan Province Applicant before: ZHENGZHOU RIXI NETWORK TECHNOLOGY CO.,LTD. |
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Denomination of invention: A gear shifting element installed on a steering wheel with fingerprint recognition function Granted publication date: 20231003 Pledgee: Zhejiang Luqiao Taizhou rural commercial bank Limited by Share Ltd. Pledgor: SHUANGLING GROUP Co.,Ltd. Registration number: Y2024330000982 |