CN111059273B - Indulge and put formula knob electron gearshift - Google Patents
Indulge and put formula knob electron gearshift Download PDFInfo
- Publication number
- CN111059273B CN111059273B CN201911355908.3A CN201911355908A CN111059273B CN 111059273 B CN111059273 B CN 111059273B CN 201911355908 A CN201911355908 A CN 201911355908A CN 111059273 B CN111059273 B CN 111059273B
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- Prior art keywords
- gear shifting
- knob
- rotating shaft
- sleeve
- gear
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/24—Providing feel, e.g. to enable selection
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H2059/081—Range selector apparatus using knops or discs for rotary range selection
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/24—Providing feel, e.g. to enable selection
- F16H2061/246—Additional mass or weight on shift linkage for improving feel
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The invention discloses a longitudinally-arranged knob electronic gear shifting mechanism which comprises a gear shifting knob and a vertically-arranged rotating shaft positioned below the gear shifting knob, wherein a magnet is fixed at the bottom of the rotating shaft, the rotating shaft and the gear shifting knob are vertically arranged and can transmit the rotating force of the gear shifting knob to the rotating shaft so as to be connected with a longitudinal transmission assembly rotating around the axis of the rotating shaft, a sensor capable of judging the rotating angle of the magnet and a chip connected with a sensor circuit and used for judging the gear of a vehicle through the rotating angle of the magnet are arranged below the magnet. The bearing type longitudinally-arranged knob gear shifting mechanism designed by the invention changes the resonance frequency of sound by a method of adding a counterweight through a steel bearing, thereby improving the quality of gear shifting sound. The stability of the knob gear shifter is improved through the longitudinal limiting structure of the inner ring and the outer ring of the bearing, and the shaking feeling in the gear shifting process is solved. Compared with the existing transverse shift mechanism, the longitudinal arrangement of the shift selection mechanism saves about 30% of the plane space.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a longitudinally-arranged knob electronic gear shifting mechanism.
Background
With the development of new energy vehicle types and intelligent driving technologies, electronic gear shifters are more and more seen in the sight of people, and the head corners of the electronic gear shifters are gradually exposed on medium-high end vehicle types. The knob electronic gear shifter has novel operation and beautiful appearance, and greatly meets the requirements of consumers on the 'science and technology' and 'delicacy' of the gear shifting mechanism, so that the knob electronic gear shifter is rapidly developed. Due to the characteristic that a rotary force needs to be applied during gear shifting operation, a transversely-arranged gear selecting mechanism is often adopted to realize gear shifting, and gear feeling in the gear shifting operation process is obtained. However, as the transverse gear selecting structure is complex and the number of internal parts is large, the plane space of the gear shifter is increased when the gear shifting mechanism is transversely arranged, the arrangement of surrounding environment parts is seriously influenced, and the development trend of miniaturization and light weight of the electronic gear shifter is also limited. In addition, the horizontal knob gear shifter is easy to shake due to the fact that the knob is lack of limit in the longitudinal direction (the longitudinal limit can increase friction feeling and even clamping stagnation during rotation), and the texture of the gear shifter is greatly reduced. Finally, when the knob is operated, a large movement impact sound is generated, and the existing knob gear shifter mostly adopts all-plastic parts, so that resonance is easily caused to generate large sound radiation, and the comfort level of gear shifting is greatly influenced.
Disclosure of Invention
The invention aims to solve the defects of the background technology and provide a longitudinally-arranged knob electronic gear shifting mechanism which is small in size, high in stability and low in gear shifting sound.
In order to achieve the purpose, the longitudinally-arranged knob electronic gear shifting mechanism comprises a gear shifting knob and is characterized in that: it is still including being located shift knob below, the pivot of vertical setting, the pivot bottom is fixed with magnet, the pivot with shift between the knob through vertical setting, can with shift the turning force transmission of knob extremely the pivot makes its vertical transmission subassembly around self axis rotation be connected, the magnet below is provided with and can judges magnet turned angle's sensor and with sensor circuit connects, passes through magnet turned angle judges the chip that the vehicle was located the position.
Furthermore, the longitudinal transmission assembly comprises a transmission sleeve structure coaxially and fixedly connected with the bottom of the gear shifting knob, a transmission gear is coaxially fixed at the top of the rotating shaft, a tooth surface matched with the transmission gear is arranged at the bottom of the transmission sleeve structure, and the transmission sleeve structure is connected to a supporting structure capable of keeping the transmission sleeve structure at a vertical position and rotating around the axis of the transmission sleeve structure.
Furthermore, the supporting structure comprises a gear shifting mechanism shell, a vertically arranged supporting column is fixed in the gear shifting mechanism shell, the transmission sleeve structure comprises a sleeve and a positioning plate fixedly connected to the circumferential surface of the middle part of the sleeve, a connecting frame is coaxially fixed at the top of the sleeve, the gear shifting knob is coaxially fixed on the connecting frame, and the surface of the lower part of the sleeve is provided with the tooth surface; the coaxial cover is equipped with the bearing on the support column, the surface of support column is equipped with the support bearing inner race location structure of bearing inner race, the sleeve internal surface with be equipped with the support on the link bearing outer race location structure of bearing outer race.
Furthermore, the bearing inner ring positioning structure comprises support claws arranged along the surface of the support column at intervals and support blocks positioned below the support claws and arranged along the surface of the support column at intervals, inner ring limit bosses are arranged at the tops of the support claws, and the inner ring of the bearing is arranged between the support blocks and the inner ring limit bosses.
Furthermore, the connecting frame comprises a connecting frame outer ring seat and a connecting frame inner ring seat fixedly connected to the inner surface of the connecting frame outer ring seat, and the top of the sleeve is arranged between the connecting frame outer ring seat and the connecting frame inner ring seat; the bearing outer ring positioning structure comprises a sleeve boss connected to the inner surface of the sleeve and a connecting frame inner ring seat, and the outer ring of the bearing is arranged between the sleeve boss and the connecting frame inner ring seat.
Furthermore, the rotating shaft is connected to a horizontally arranged fixing plate, and the sensor and the chip are connected to a circuit board located below the fixing plate.
Furthermore, a rotating shaft support is arranged on the fixing plate, and the rotating shaft is arranged in the rotating shaft support.
Furthermore, a gear shifting guide structure which is matched with the transmission sleeve structure and provides gear shifting force is arranged on the fixing plate.
Furthermore, the gear shifting guide structure comprises a guide rod, a bullet head is coaxially fixed at the top of the guide rod, a guide groove matched with the bullet head is formed in the bottom of the transmission sleeve structure, and an elastic structure capable of upwards abutting and pushing the bullet head and enabling the top of the bullet head to be in contact with the top surface of the guide groove is arranged on the fixing plate.
Furthermore, elastic construction include vertical connect in the guide cylinder of the open, bottom trompil in upper and upper top of fixed plate, the guide bar set up in the guide cylinder, the confession has been seted up to the bottom surface of guide cylinder the via hole that the guide bar passed, the cover is equipped with return spring on the guide bar, return spring's top is connected the bottom surface of bullet head, return spring's bottom surface is connected the inner wall bottom surface of guide cylinder.
The invention has the beneficial effects that: the bearing type longitudinally-arranged knob gear shifting mechanism designed by the invention changes the resonance frequency of sound by a method of adding a counterweight through a steel bearing, thereby improving the quality of gear shifting sound. The stability of the knob gear shifter is improved through the longitudinal limiting structure of the inner ring and the outer ring of the bearing, and the shaking feeling in the gear shifting process is solved. Compared with the existing transverse gear shifting mechanism, the longitudinal arrangement of the gear selecting mechanism saves about 30 percent of plane space; the rotation angle is amplified through the secondary gear, so that the precision of an induction system under the same Hall sensor is improved by multiple times, and the reliability of the knob gear shifter is greatly improved.
Drawings
FIG. 1 is an exploded view of the shifting mechanism of the present invention;
FIG. 2 is a schematic view of a bearing positioning portion of a longitudinal cross-sectional view of the apparatus of the present invention;
FIG. 3 is an exploded view of the shift mechanism assembly and the sensing mechanism assembly of the present invention;
FIG. 4 is a schematic illustration of a portion of the apparatus of the present invention in a longitudinal cross-section shifted;
FIG. 5 is a perspective view of the drive sleeve construction of the present invention;
FIG. 6 is a bottom perspective view of the shifter housing of the present invention;
FIG. 7 is a longitudinal cross-sectional view of the shift guide mechanism of the present invention;
the gear shifting mechanism comprises a gear shifting knob, a connecting frame (2.1-a connecting frame outer ring seat, 2.2-a connecting frame inner ring seat), a bearing (3), a transmission sleeve structure (4.1-a sleeve, 4.2-a positioning disc, 4.3-a tooth surface, 4.4-a guide groove, 4.5-a sleeve limiting boss), a bullet (5), a return spring (6), a fixing plate (7.1-a guide cylinder, 7.2-a limiting groove seat, 7.3-a rotating shaft support), a transmission gear (8.1-a bearing limiting boss), a magnet (9), a sensor (10), a chip (11), a gear shifting mechanism shell (12), a lower cover plate (13), a circuit board screw (14), a fixing frame screw (15), a rotating shaft (16), a support column (17), a support claw (18), a support block (19), an inner ring limiting boss (20), a sleeve boss (21), a circuit board (22), a guide rod (23), and a shell limiting groove (24).
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
The longitudinal knob electronic gear shifting mechanism shown in fig. 1-7 comprises a gear shifting knob 1 and a vertically arranged rotating shaft 16 located below the gear shifting knob 1, wherein a magnet 9 is fixed at the bottom of the rotating shaft 16, the rotating shaft 16 and the gear shifting knob 1 are vertically arranged, the rotating force of the gear shifting knob 1 can be transmitted to the rotating shaft 16, and the rotating shaft 16 is connected with a longitudinal transmission assembly rotating around the axis of the longitudinal transmission assembly, a sensor 10 capable of judging the rotating angle of the magnet 9 and a chip 11 which is in circuit connection with the sensor 10 and judges the gear position of a vehicle through the rotating angle of the magnet 9 are arranged below the magnet 9.
The longitudinal transmission assembly comprises a transmission sleeve structure 4 coaxially and fixedly connected with the bottom of the gear shifting knob 1, a transmission gear 8 is coaxially fixed at the top of the rotating shaft 16, a tooth surface 4.3 matched with the transmission gear 8 is arranged at the bottom of the transmission sleeve structure 4, and the transmission sleeve structure 4 is connected to a supporting structure capable of keeping the transmission sleeve structure at a vertical position and rotating around the axis of the transmission sleeve structure.
The supporting structure comprises a gear shifting mechanism shell 12, a vertically arranged supporting column 17 is fixed in the gear shifting mechanism shell 12, the transmission sleeve structure 4 comprises a sleeve 4.1 and a positioning plate 4.2 fixedly connected to the circumferential surface of the middle part of the sleeve 4.1, a connecting frame 2 is coaxially fixed at the top of the sleeve 4.1, the gear shifting knob 1 is coaxially fixed on the connecting frame 2, and the surface of the lower part of the sleeve 4.1 is provided with a tooth surface 4.3; the bearing 3 is coaxially sleeved on the supporting column 17, a bearing inner ring positioning structure for supporting the inner ring of the bearing 3 is arranged on the surface of the supporting column 17, and a bearing outer ring positioning structure for supporting the outer ring of the bearing is arranged on the inner surface of the sleeve 4.1 and the connecting frame 2. As shown in fig. 4, a bearing limit boss 8.1 is arranged at the top of the transmission gear 8 and is matched with the inner surface of the gear shifting mechanism shell 12, and the lower surface of the transmission gear 8 is matched with the top of the rotating shaft support 7.3 to limit the longitudinal position of the transmission gear 8 together.
The bearing inner ring positioning structure comprises support claws 18 arranged along the surface of the support column 17 at intervals and support blocks 19 arranged below the support claws 18 and along the surface of the support column 17 at intervals, inner ring limiting bosses 20 are arranged at the tops of the support claws 18, and the inner ring of the bearing 3 is arranged between the support blocks 19 and the inner ring limiting bosses 20.
The connecting frame 2 comprises a connecting frame outer ring seat 2.1 and a connecting frame inner ring seat 2.2 fixedly connected to the inner surface of the connecting frame outer ring seat 2.1, and the top of the sleeve 4.1 is arranged between the connecting frame outer ring seat 2.1 and the connecting frame inner ring seat 2.2; the bearing outer ring positioning structure comprises a sleeve boss 21 connected to the inner surface of the sleeve 4.1 and a connecting frame inner ring seat 2.2, and the outer ring of the bearing 3 is arranged between the sleeve boss 21 and the connecting frame inner ring seat 2.2.
The shaft 16 is attached to a horizontally disposed fixed plate 7, and the sensor 10 and the chip 11 are attached to a circuit board 22 located below the fixed plate 7.
The fixed plate 7 is provided with a rotating shaft bracket 7.3, and the rotating shaft 16 is arranged in the rotating shaft bracket 7.3. And a gear shifting guide structure which is matched with the transmission sleeve structure 4 and provides gear shifting force is arranged on the fixed plate 7. The gear shifting guide structure comprises a guide rod 23, a bullet head 5 is coaxially fixed at the top of the guide rod 23, a guide groove 4.4 matched with the bullet head 5 is formed in the bottom of the transmission sleeve structure 4, and an elastic structure capable of upwards supporting and pushing the bullet head 5 and enabling the top of the bullet head 5 to be in contact with the top surface of the guide groove 4.4 is arranged on the fixing plate 7. Elastic structure includes vertical connection on fixed plate 7, the top is open, the guide cylinder 7.1 of bottom trompil, and guide bar 23 sets up in guide cylinder 7.1, and the via hole that supplies guide bar 23 to pass is seted up to guide cylinder 7.1's bottom surface, and the cover is equipped with return spring 6 on the guide bar 23, and the bottom surface of bullet head 5 is connected at return spring 6's top, and return spring 6's bottom surface is connected the inner wall bottom surface of guide cylinder 7.1.
In the invention, the top of the sleeve 4.1, the connecting frame 2 and the gear shifting knob 1 are vertically clamped to transmit rotating force, the upper end surface of the bullet head 5 is matched with the guide groove 4.4, the lower end surface of the bullet head 5 is pressed into the return spring 6, the lower end surface of the return spring 6 is limited by the inner bottom surface of the guide cylinder 7.1, and three fixing frame screws 15 are fixed on the gear shifting mechanism shell 12 through the limiting groove seats 7.3.
In order to improve the reliability and stability in the operation process, the gear selecting mechanism components are symmetrically distributed by adopting double parts, namely two guide cylinders 7.1 are symmetrically arranged on the fixed frame 7 left and right, a bullet head 5 and a return spring 6 are respectively arranged in the guide cylinders, and two symmetrical guide grooves 4.4 are distributed on the left and right of the lower end surface of the transmission sleeve structure 4 and are matched with the two bullet heads 5. The tooth surface 4.3 is matched with the transmission gear 8 to form secondary gear transmission, and the small-angle operation of the gear shift knob 1 is changed into large-angle rotation of the transmission gear 8 through a gear ratio.
As shown in fig. 5, the guiding groove 4.4 is recessed into a "√" shape to form a slope-shaped structure with peaks and valleys, so as to ensure that the bullet 5 slides into the valley smoothly under the action of elastic force after the shift knob 1 is loosened. Gear force and hand feeling are provided for the left and right rotation of the gear shifting knob 1; the middle section of the ramp of the guide groove 4.4 is provided with a circular arc-shaped steep slope with larger gradient, so that a limiting force is provided for the first section of the rotating stroke, and a 'threshold-passing' feeling is provided after the first section of the rotating stroke is finished. The middle of the two guide grooves 4.4 is provided with a sleeve limiting boss 4.5, as shown in fig. 6, the bottom of the gear shifting mechanism shell 12 is provided with two shell limiting grooves 24, and when the transmission sleeve structure 4 rotates to complete the two-stage stroke, one side end face of the sleeve limiting boss 4.5 is in contact with the shell limiting groove 24 for limiting.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a indulge formula knob electronic gearshift, includes shift knob (1), its characterized in that: the gear shifting device is characterized by further comprising a rotating shaft (16) which is vertically arranged and located below the gear shifting knob (1), a magnet (9) is fixed at the bottom of the rotating shaft (16), the rotating shaft (16) and the gear shifting knob (1) are vertically arranged, the rotating force of the gear shifting knob (1) can be transmitted to the rotating shaft (16) to enable the rotating shaft (16) to be connected with a longitudinal transmission assembly which rotates around the axis of the rotating shaft, a sensor (10) which can judge the rotating angle of the magnet (9) and a chip (11) which is in circuit connection with the sensor (10) and judges the gear of a vehicle through the rotating angle of the magnet (9) are arranged below the magnet (9);
the longitudinal transmission assembly comprises a transmission sleeve structure (4) coaxially and fixedly connected with the bottom of the gear shifting knob (1), a transmission gear (8) is coaxially fixed at the top of the rotating shaft (16), a tooth surface (4.3) matched with the transmission gear (8) is arranged at the bottom of the transmission sleeve structure (4), and the transmission sleeve structure (4) is connected to a supporting structure capable of keeping the transmission sleeve structure at a vertical position and rotating around the axis of the transmission sleeve structure;
the supporting structure comprises a gear shifting mechanism shell (12), a vertically arranged supporting column (17) is fixed in the gear shifting mechanism shell (12), the transmission sleeve structure (4) comprises a sleeve (4.1) and a positioning disc (4.2) fixedly connected to the circumferential surface of the middle part of the sleeve (4.1), a connecting frame (2) is coaxially fixed at the top of the sleeve (4.1), the gear shifting knob (1) is coaxially fixed on the connecting frame (2), and the tooth surface (4.3) is arranged on the surface of the lower part of the sleeve (4.1); coaxial cover is equipped with bearing (3) on support column (17), the surface of support column (17) is equipped with the support the bearing inner race location structure of bearing (3) inner circle, sleeve (4.1) internal surface with be equipped with the support on link (2) the bearing outer lane location structure of bearing outer lane.
2. The longitudinally-mounted knob electronic shift mechanism according to claim 1, wherein: the bearing inner ring positioning structure comprises supporting claws (18) arranged along the surface of the supporting column (17) at intervals and supporting blocks (19) arranged below the supporting claws (18) along the surface of the supporting column (17) at intervals, inner ring limiting bosses (20) are arranged at the tops of the supporting claws (18), and inner rings of the bearings (3) are arranged between the supporting blocks (19) and the inner ring limiting bosses (20).
3. The longitudinally-mounted knob electronic shift mechanism according to claim 1, wherein: the connecting frame (2) comprises a connecting frame outer ring seat (2.1) and a connecting frame inner ring seat (2.2) fixedly connected to the inner surface of the connecting frame outer ring seat (2.1), and the top of the sleeve (4.1) is arranged between the connecting frame outer ring seat (2.1) and the connecting frame inner ring seat (2.2); the bearing outer ring positioning structure comprises a sleeve boss (21) connected to the inner surface of the sleeve (4.1) and a connecting frame inner ring seat (2.2), and the outer ring of the bearing (3) is arranged between the sleeve boss (21) and the connecting frame inner ring seat (2.2).
4. The longitudinally-mounted knob electronic shift mechanism according to claim 1, wherein: the rotating shaft (16) is connected to a horizontally arranged fixing plate (7), and the sensor (10) and the chip (11) are connected to a circuit board (22) located below the fixing plate (7).
5. The tandem knob electronic shifting mechanism according to claim 4, wherein: the fixing plate (7) is provided with a rotating shaft support (7.3), and the rotating shaft (16) is arranged in the rotating shaft support (7.3).
6. The longitudinally-mounted knob electronic shift mechanism according to claim 4 or 5, wherein: and a gear shifting guide structure which is matched with the transmission sleeve structure (4) and provides gear shifting force is arranged on the fixing plate (7).
7. The tandem knob electronic shifting mechanism according to claim 6, wherein: the gear shifting guide structure comprises a guide rod (23), wherein a bullet head (5) is coaxially fixed at the top of the guide rod (23), a guide groove (4.4) matched with the bullet head (5) is formed in the bottom of the transmission sleeve structure (4), and an elastic structure capable of upwards abutting and pushing the bullet head (5) and enabling the top of the bullet head (5) to be in contact with the top surface of the guide groove (4.4) is arranged on the fixed plate (7).
8. The tandem knob electronic shifting mechanism according to claim 7, wherein: elastic construction include vertical connect in guide cylinder (7.1) of opening, the bottom trompil on fixed plate (7) upper and top, guide bar (23) set up in guide cylinder (7.1), the confession has been seted up to the bottom surface of guide cylinder (7.1) the via hole that guide bar (23) passed, the cover is equipped with return spring (6) on guide bar (23), the top of return spring (6) is connected the bottom surface of bullet head (5), the bottom surface of return spring (6) is connected the inner wall bottom surface of guide cylinder (7.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911355908.3A CN111059273B (en) | 2019-12-25 | 2019-12-25 | Indulge and put formula knob electron gearshift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911355908.3A CN111059273B (en) | 2019-12-25 | 2019-12-25 | Indulge and put formula knob electron gearshift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111059273A CN111059273A (en) | 2020-04-24 |
| CN111059273B true CN111059273B (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911355908.3A Active CN111059273B (en) | 2019-12-25 | 2019-12-25 | Indulge and put formula knob electron gearshift |
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| Country | Link |
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| CN (1) | CN111059273B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014833A (en) * | 2004-10-05 | 2007-08-08 | 利奥波德·科世达责任有限股份公司 | Rotary actuator |
| CN103883726A (en) * | 2014-03-20 | 2014-06-25 | 科世达（上海）管理有限公司 | Rotary type electronic shifter and gear switching system |
| KR101506115B1 (en) * | 2014-05-02 | 2015-03-26 | 대성전기공업 주식회사 | Rotary sensor unit for a vehicle |
| CN209540004U (en) * | 2019-01-14 | 2019-10-25 | 常州钜众汽车科技有限公司 | 360 ° of knob electronic gear shifters |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100070593A (en) * | 2008-12-18 | 2010-06-28 | 대성전기공업 주식회사 | Internal mode switch device for vehicle |
-
2019
- 2019-12-25 CN CN201911355908.3A patent/CN111059273B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014833A (en) * | 2004-10-05 | 2007-08-08 | 利奥波德·科世达责任有限股份公司 | Rotary actuator |
| CN103883726A (en) * | 2014-03-20 | 2014-06-25 | 科世达（上海）管理有限公司 | Rotary type electronic shifter and gear switching system |
| KR101506115B1 (en) * | 2014-05-02 | 2015-03-26 | 대성전기공업 주식회사 | Rotary sensor unit for a vehicle |
| CN209540004U (en) * | 2019-01-14 | 2019-10-25 | 常州钜众汽车科技有限公司 | 360 ° of knob electronic gear shifters |
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|---|---|
| CN111059273A (en) | 2020-04-24 |
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