CN101900201B - Vehicle automatic gear shifting device - Google Patents
Vehicle automatic gear shifting device Download PDFInfo
- Publication number
- CN101900201B CN101900201B CN 201010234378 CN201010234378A CN101900201B CN 101900201 B CN101900201 B CN 101900201B CN 201010234378 CN201010234378 CN 201010234378 CN 201010234378 A CN201010234378 A CN 201010234378A CN 101900201 B CN101900201 B CN 101900201B
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- gear
- iron core
- shifting device
- standard module
- frame
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Abstract
The invention discloses a vehicle automatic gear shifting device, comprising a base, a shifter panel and a standard module, wherein the standard module comprises an outer casing, a shifting arm, a gear lever and a control circuit board, both the shifting arm and the control circuit board are arranged inside the outer casing, the lower end of the shifting arm is axially connected with the outer casing via a rotating axis in a manner of fit rotation; the standard module of the automatic gear shifting device further comprises a gear position detection unit which is arranged inside an installation chamber of the gear lever and is arranged in a manner of fitting with the gear lever, the gear lever achieves the purpose of gear shifting by changing the rotating angle in the slotting direction to correspond to Hall elements at different gear positions; the device further comprises a reinforcing structural rack which is arranged between the shifter panel and the standard module, the automatic gear shifting device can be installed and disassembled conveniently by adopting the standard module, and simultaneously, the standard module can also be transplanted to other different vehicle platforms easily.
Description
Technical field
The present invention relates to the auto parts and components fields, particularly a kind of vehicle automatic gear shifting device.
Background technique
The automatic gear shift apparatus that is applied on automobile normally adopts the electric control structure that combines mole element and permanent magnet, but existing automatic gear shifting device is all generally to carry out structural design according to the concrete vehicle of using, can not be general between the selector of corresponding different automobile types, can not adjust based on similar structure characteristic
Therefore, be necessary to design a kind of selector of general module, its internal module that adopts can be applicable to the various platform, and has the installation and removal of being easy to, and has simultaneously the protection structure of reinforcement.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of the have compact structure of universal standard module, easy to use, the easy vehicle automatic gear shifting device of installing/dismounting.
The objective of the invention is to be achieved through the following technical solutions:
vehicle automatic gear shifting device of the present invention, comprise base, selector panel and standard module, described standard module comprises frame, gear arm, gear level and control circuit board, described gear arm and control circuit board all arrange within the outer shell, and the lower end of described gear arm is to coordinate the mode of rotating to be connected with the shell axon by rotatingshaft, described automatic gear shifting device standard module also comprises the gear detection unit, described gear detection unit comprises Hall element and permanent magnet assembly, wherein, described permanent magnet assembly is arranged on the inside of gear arm, the quantity of described Hall element is four, laterally install within the outer shell and corresponding with permanent magnet assembly, described gear arm is by changing the axial rotation angle, utilize the interaction between different Hall elements and permanent magnet assembly, send D to control circuit board, N, R, the gear signal of four gears of P, the movement locus plane of described gear arm is perpendicular to the bottom end face of frame, described gear level is fixedly connected with the top of gear arm,
Described vehicle automatic gear shifting device also comprises the offset qualification support, described offset qualification support is arranged between selector panel and standard module, the bottom of described offset qualification support is provided with the connection set that is fixedly connected with standard module, the middle part of described offset qualification support offers the restriction groove, the top of described gear level is stretched out from limit groove and is embedded in gear level overcoat on the selector panel, be provided with limiting node on described restriction groove, coordinate the gear-change operation of gear level when being used for gearshift.
Further, the inside of described gear arm is provided with the installation chamber, and described permanent magnet assembly is arranged on the inner side surface that chamber is installed;
Further, described permanent magnet assembly comprises shield plate and permanent magnet;
Further, described permanent magnet is strip, is divided into successively three magnetic poles that are connected, and wherein, the polarity of left end magnetic pole and right-hand member magnetic pole is identical and polarity both and middle part magnetic pole is different, and the length of described left end magnetic pole or right-hand member magnetic pole is all less than the length of middle part magnetic pole;
Further, described selector panel adopts the gear tutorial light by shelves conversion display unit, comprise the display floater and the display driver circuit that are arranged on the selector panel surface, be provided with the LED display modular of each gear on described display floater, selector control module on described display driver circuit and control circuit board links, described selector control module is undertaken by LIN communication and car body control module that communication is connected and according to the gear information of replying of car body control module, and the LED display modular that drives respective notch by display driver circuit pursues shelves and shows;
Further, described automatic gear shifting device standard module also comprises P shelves lockable mechanism, described P shelves lockable mechanism comprises solenoid valve, described solenoid valve is arranged on the inner and setting corresponding to gear arm of frame, is provided with on described gear arm for matching with push rod that solenoid valve stretches out and realizes the locking hole of locking;
further, described solenoid valve comprises frame and magnet case fitting seat, coil and iron core, described frame passes through the shell package board with the magnet case fitting seat, coil and iron core are packaged in frame inside, described coil winding is arranged on the outside of magnet case fitting seat, described magnet case fitting seat offers vertically iron core passage is installed, the coaxial iron core that is arranged on of described iron core is installed in passage, the middle part of described iron core is disposed with limited step I and limited step II, described limited step I is used for carrying out spacing to the front end extrusion of iron core, the front end that the rear end of described iron core is arranged with Compress Spring and Compress Spring is undertaken spacing by limited step II, the limit stoper that install on passage by iron core the rear end of described Compress Spring carries out spacing, during coil electricity, described iron core is under magnetic force, its front end edge iron core is installed passage and is stretched out frame, be provided with silencing washer I and silencing washer II on described iron core, described silencing washer I is arranged between the front-end face of limited step and iron core, described silencing washer II is arranged on the inner ring surface of limited step,
Further, described low noise gearshift solenoid valve also comprises silencing washer III, and described silencing washer III is arranged on the shell package board and with iron core, the corresponding tapping of passage is installed;
Further, described control circuit board to be being arranged on frame inside with the perpendicular mode of the bottom end face of frame, and with the movement locus plane parallel of gear level.
The invention has the beneficial effects as follows:
1. the present invention has adopted the structure of standard module, a kind of structure of new electric motor vehicle automatic gear shifting device has creatively been proposed, by adopting standard module, automatic gear shifting device of the present invention can mount and dismount easily, and standard module can also be transplanted to the vehicle platform of other different electric motor vehicle like a cork simultaneously;
2. the ruggedized construction frame that is provided with between controller panel and standard module of the present invention, can guarantee that the installation of standard module is more reliable and stable, also is convenient to mount and dismount simultaneously processing;
3. gearshift solenoid valve of the present invention has adopted the different parts on solenoid valve that silencing washer is set, thereby can effectively alleviate solenoid valve operating noise in use, show according to test, noise when the present invention works is below 50dB, not only can extend the working life of solenoid valve, also reduce the disturbing factor of driving safety;
4. gear of the present invention shows that under normal conditions each gear light display of all having powerful connections shows, and the gear that streaks at operating handle, this gear can obvious blast, synchronizes with the gear of indication on instrument panel, whole gear display floater has compact structure, display effect is obvious, has characteristics elegant in appearance concurrently.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being apparent to those skilled in the art to investigating hereinafter, perhaps can be instructed from the practice of the present invention.Target of the present invention and other advantages can realize and obtain by following specification and claims.
Description of drawings
In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing, wherein:
Fig. 1 is decomposition texture schematic diagram of the present invention;
Fig. 2 is composite structure schematic diagram of the present invention;
Fig. 3 is standard module internal structure schematic diagram of the present invention;
Fig. 4 is the electromagnetic valve structure schematic diagram;
Fig. 5 is that the gear tutorial light is by the structural representation of shelves conversion display unit;
Fig. 6 is the circuit connection diagram that gear tutorial light potential difference mode is powered.
Embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.Should be appreciated that preferred embodiment only for the present invention is described, rather than in order to limit protection scope of the present invention.
As depicted in figs. 1 and 2, vehicle automatic gear shifting device of the present invention comprises base 1, selector panel 2, standard module 3 and offset qualification support 4.Offset qualification support 4 is arranged between selector panel 2 and standard module 3, the bottom of offset qualification support 4 is provided with the connection set that is fixedly connected with standard module 3, the middle part of offset qualification support 4 offers and limits groove 41, the top of gear level is stretched out from limit groove 41 and is embedded in gear level overcoat 21 on selector panel 2, limit on groove and be provided with limiting node, coordinate the gear-change operation of gear level when being used for gearshift.
As shown in Figure 3, standard module comprises frame 31, gear arm 32, gear level 33 and control circuit board 34, gear arm 32 and control circuit board 34 all are arranged on the inside of frame 31, and the lower end of gear arm 32 is to coordinate the mode of rotating to be connected with frame 31 axles by rotatingshaft; Standard module also comprises the gear detection unit, and the gear detection unit comprises Hall element 35 and permanent magnet assembly 36, and wherein, the inside of gear arm 32 is provided with the installation chamber, and permanent magnet assembly 36 is arranged on the inner side surface that chamber is installed.The quantity of Hall element 35 is four, laterally be arranged on the inside of frame 31 and corresponding with permanent magnet assembly 36, gear arm 32 is by changing the axial rotation angle, utilize the interaction between different Hall elements and permanent magnet assembly, send the gear signal of D, N, R, four gears of P to control circuit board, the movement locus plane of gear arm 32 is perpendicular to the bottom end face of frame 31, and gear level 33 is fixedly connected with the top of gear arm 32;
In the present embodiment, permanent magnet assembly comprises shield plate and permanent magnet, by shield plate is installed, can avoid the interference of extraneous other electromagnetic fields, affects gear shift operation.
Standard module also comprises P shelves lockable mechanism, and P shelves lockable mechanism comprises solenoid valve 5, and solenoid valve 5 is arranged on the inner and setting corresponding to gear arm of frame, is provided with on gear arm 32 for matching with push rod that solenoid valve 5 stretches out and realizes the locking hole of locking.
as shown in Figure 4, solenoid valve 5 comprises frame 51 and magnet case fitting seat 52, coil 53 and iron core 54, frame 1 passes through shell package board 55 with magnet case fitting seat 52, coil 53 and iron core 54 are packaged in frame 51 inside, coil 53 is wound around the outside that is arranged on magnet case fitting seat 52, magnet case fitting seat 52 offers vertically iron core passage is installed, the coaxial iron core that is arranged on of iron core 54 is installed in passage, the middle part of iron core 54 is disposed with limited step I511 and limited step II56, limited step I511 carries out spacing for the length of the front portion of iron core 54 being stretched out frame 51, the front end that the rear end of iron core 54 is arranged with Compress Spring 57 and Compress Spring 57 is undertaken spacing by limited step II56, the limit stoper that install on passage by iron core the rear end of Compress Spring 57 carries out spacing.
Under normal conditions, the front end of iron core 54 stretches out frame 51 under spring action, coordinates with locking hole and realizes lockup state, and when coil electricity, iron core 54 to aftershrinkage, disengages with locking hole under magnetic force, thereby realizes P gear unlocking function.
For alleviating operating noise, be provided with silencing washer I58 and silencing washer II59 on iron core 54, silencing washer I58 is arranged between the front-end face of limited step II and iron core, silencing washer II59 is arranged on the inner ring surface of limited step II56, the main generation position of noise when these two positions are electromagnetic valve work, by silencing washer is set, can effectively reduce operating noise.
For further alleviating noise, the utility model also comprises silencing washer III510, and silencing washer III510 is arranged on shell package board 55 and with iron core, the corresponding tapping of passage is installed.
Show after tested, the noise when the present invention works is generally the 30dB left and right, well below the noise figure of existing gearshift solenoid valve below 50dB.
as shown in Figure 5, selector panel of the present invention adopts the gear tutorial light by shelves conversion display unit, comprise the display floater 21 and the display driver circuit 22 that are arranged on selector panel 2 surfaces, be provided with the LED display modular 23 of each gear on display floater 21, selector control module 24 on display driver circuit and control circuit board links, selector control module 24 is undertaken by LIN communication and car body control module that communication is connected and according to the gear information of replying of car body control module, the LED display modular that drives respective notch by display driver circuit pursues the shelves demonstration.
In addition, in the present embodiment, display driver circuit 22 adopts the potential difference power supply mode to light LED display modular 23.Particularly, be to give me a little bright corresponding LED display modular by pwm pulse bandwidth modulation circuit, keep simultaneously other LED to show normality.As shown in Figure 6, the present embodiment is realized potential difference power supply by the PWM chip, and (positive pole of LED1～LED7) is attached to Vcc to each paths of LEDs, and the negative pole of LED is attached to each output terminal of PWM chip by build-out resistor.Under normal conditions, identical during the LED voltage of each gear, because luminous intensity is consistent, so the bias light on display floater is consistent, during work, after the PWM chip is received the signal of selector control module 4, by changing the dutycycle of corresponding output, LED voltage on this gear is changed, thereby the LED brightness on this gear embody outstanding eye-catching effect higher than other gears.
This design is different from the problem that indication is not obvious, design is outmoded that existing gear indicating device exists, and can realize grade conversion of pursuing of gear, makes display effect more obvious, and is simultaneously also more attractive in appearance.
Explanation is at last, above embodiment is only unrestricted in order to technological scheme of the present invention to be described, although with reference to preferred embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technological scheme of the present invention, and not breaking away from aim and the scope of the technical program, it all should be encompassed in the middle of claim scope of the present invention.
Claims (7)
1. vehicle automatic gear shifting device, comprise base, selector panel and standard module, it is characterized in that: described standard module comprises frame, gear arm, gear level and control circuit board, described gear arm and control circuit board all arrange within the outer shell, and the lower end of described gear arm is to coordinate the mode of rotating to be connected with the shell axon by rotatingshaft, described standard module also comprises the gear detection unit, described gear detection unit comprises Hall element and permanent magnet assembly, wherein, described permanent magnet assembly is arranged on the inside of gear arm, the quantity of described Hall element is four, laterally install within the outer shell and corresponding with permanent magnet assembly, described gear arm is by changing the axial rotation angle, utilize the interaction between different Hall elements and permanent magnet assembly, send D to control circuit board, N, R, the gear signal of four gears of P, the movement locus plane of described gear arm is perpendicular to the bottom end face of frame, described gear level is fixedly connected with the top of gear arm,
Described vehicle automatic gear shifting device also comprises the offset qualification support, described offset qualification support is arranged between selector panel and standard module, the bottom of described offset qualification support is provided with the connection set that is fixedly connected with standard module, the middle part of described offset qualification support offers the restriction groove, the top of described gear level is stretched out from limit groove and is embedded in gear level overcoat on the selector panel, be provided with limiting node on described restriction groove, coordinate the gear-change operation of gear level when being used for gearshift;
Described standard module also comprises P shelves lockable mechanism, described P shelves lockable mechanism comprises solenoid valve, described solenoid valve is arranged on the inner and setting corresponding to gear arm of frame, is provided with on described gear arm for matching with push rod that solenoid valve stretches out and realizes the locking hole of locking;
described solenoid valve comprises frame and magnet case fitting seat, coil and iron core, described frame passes through the shell package board with the magnet case fitting seat, coil and iron core are packaged in frame inside, described coil winding is arranged on the outside of magnet case fitting seat, described magnet case fitting seat offers vertically iron core passage is installed, the coaxial iron core that is arranged on of described iron core is installed in passage, the middle part of described iron core is disposed with limited step I and limited step II, described limited step I is used for carrying out spacing to the front end extrusion of iron core, the front end that the rear end of described iron core is arranged with Compress Spring and Compress Spring is undertaken spacing by limited step II, the limit stoper that install on passage by iron core the rear end of described Compress Spring carries out spacing, during coil electricity, described iron core is under magnetic force, its front end edge iron core is installed passage and is stretched out frame, be provided with silencing washer I and silencing washer II on described iron core, described silencing washer I is arranged between the front-end face of limited step II and iron core, described silencing washer II is arranged on the inner ring surface of limited step II.
2. vehicle automatic gear shifting device according to claim 1, it is characterized in that: the inside of described gear arm is provided with the installation chamber, and described permanent magnet assembly is arranged on the inner side surface that chamber is installed.
3. vehicle automatic gear shifting device according to claim 2, it is characterized in that: described permanent magnet assembly comprises shield plate and permanent magnet.
4. vehicle automatic gear shifting device according to claim 3, it is characterized in that: described permanent magnet is strip, be divided into three magnetic poles that are connected successively, wherein, the polarity of left end magnetic pole and right-hand member magnetic pole is identical and polarity both and middle part magnetic pole is different, and the length of described left end magnetic pole or right-hand member magnetic pole is all less than the length of middle part magnetic pole.
5. vehicle automatic gear shifting device according to claim 1, it is characterized in that: described selector panel adopts the gear tutorial light by shelves conversion display unit, comprise the display floater and the display driver circuit that are arranged on the selector panel surface, be provided with the LED display modular of each gear on described display floater, selector control module on described display driver circuit and control circuit board links, described selector control module is undertaken by LIN communication and car body control module that communication is connected and according to the gear information of replying of car body control module, the LED display modular that drives respective notch by display driver circuit pursues the shelves demonstration.
6. vehicle automatic gear shifting device according to claim 5, it is characterized in that: described solenoid valve also comprises silencing washer III, described silencing washer III is arranged on the shell package board and with iron core, the corresponding tapping of passage is installed.
7. vehicle automatic gear shifting device according to claim 1 is characterized in that: described control circuit board to be being arranged on frame inside with the perpendicular mode of the bottom end face of frame, and with the movement locus plane parallel of gear level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010234378 CN101900201B (en) | 2010-07-23 | 2010-07-23 | Vehicle automatic gear shifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010234378 CN101900201B (en) | 2010-07-23 | 2010-07-23 | Vehicle automatic gear shifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101900201A CN101900201A (en) | 2010-12-01 |
| CN101900201B true CN101900201B (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010234378 Expired - Fee Related CN101900201B (en) | 2010-07-23 | 2010-07-23 | Vehicle automatic gear shifting device |
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| CN (1) | CN101900201B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230530B (en) * | 2011-06-20 | 2014-01-22 | 奇瑞汽车股份有限公司 | Alveolus automatic gear shift operating mechanism |
| CN102322514B (en) * | 2011-08-30 | 2015-07-08 | 宁波高发汽车控制***股份有限公司 | Automatic selector |
| CN102678903B (en) * | 2012-05-10 | 2015-04-01 | 宁波高发汽车控制***股份有限公司 | Automatic gearshift device of automobile |
| DE102013217048A1 (en) * | 2013-08-27 | 2015-03-05 | Zf Friedrichshafen Ag | Magnetic device for locking a gear selector lever of a vehicle in a predetermined position, method for producing a magnetic device and method for operating a magnetic device |
| KR101462919B1 (en) * | 2013-11-15 | 2014-11-19 | 현대자동차주식회사 | Structure for mounting plantable shift lever onto bracket |
| CN103939596B (en) * | 2014-04-24 | 2016-11-16 | 法可赛(太仓)汽车配件有限公司 | Auto-manual electronic selector assembly with LED instruction function |
| CN104343949B (en) * | 2014-10-30 | 2018-09-28 | 力帆实业(集团)股份有限公司 | Selector mechanical lock load transfer device and selector |
| KR101637723B1 (en) * | 2014-11-11 | 2016-07-08 | 현대자동차주식회사 | Transmission device for automobile |
| CN105257825A (en) * | 2015-11-02 | 2016-01-20 | 重庆御捷汽车部件有限公司 | Automobile manual gear shifting device with noise-reduction inhaul cables |
| CN105805297B (en) * | 2016-05-04 | 2018-06-12 | 重庆艾亿特汽车电子技术有限公司 | A kind of automotive electronics gear selection mechanism |
| CN105736688B (en) * | 2016-05-04 | 2018-02-09 | 重庆艾亿特汽车电子技术有限公司 | A kind of automobile gear shift device |
| CN111043296A (en) * | 2019-12-25 | 2020-04-21 | 江铃控股有限公司 | Automobile electronic gear shifter, control method of automobile electronic gear shifter and automobile |
| CN111059271A (en) * | 2019-12-27 | 2020-04-24 | 郑州日产汽车有限公司 | Shift control mechanism of automatic transmission |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0809046A2 (en) * | 1996-05-22 | 1997-11-26 | Lemförder Metallwaren AG | Gear-shifting device for an automatic transmission of a motor vehicle |
| CN1724284A (en) * | 2004-11-26 | 2006-01-25 | 上海干巷汽车镜（集团）有限公司 | Electromagnetic valve locking type automatically shifting operating mechanism |
| CN201257898Y (en) * | 2008-07-31 | 2009-06-17 | 重庆御捷马电气有限公司 | Gear controller of electric vehicle |
| CN201276020Y (en) * | 2008-09-19 | 2009-07-22 | 上海通用汽车有限公司 | Electronic selector |
| CN101509549A (en) * | 2009-03-03 | 2009-08-19 | 南京奥联汽车电子电器有限公司 | Shifting control mechanism for gear box |
-
2010
- 2010-07-23 CN CN 201010234378 patent/CN101900201B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0809046A2 (en) * | 1996-05-22 | 1997-11-26 | Lemförder Metallwaren AG | Gear-shifting device for an automatic transmission of a motor vehicle |
| CN1724284A (en) * | 2004-11-26 | 2006-01-25 | 上海干巷汽车镜（集团）有限公司 | Electromagnetic valve locking type automatically shifting operating mechanism |
| CN201257898Y (en) * | 2008-07-31 | 2009-06-17 | 重庆御捷马电气有限公司 | Gear controller of electric vehicle |
| CN201276020Y (en) * | 2008-09-19 | 2009-07-22 | 上海通用汽车有限公司 | Electronic selector |
| CN101509549A (en) * | 2009-03-03 | 2009-08-19 | 南京奥联汽车电子电器有限公司 | Shifting control mechanism for gear box |
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| CN101900201A (en) | 2010-12-01 |
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