CN109611549A - A kind of the driving motor assembly and automobile of achievable P grades of functions - Google Patents
A kind of the driving motor assembly and automobile of achievable P grades of functions Download PDFInfo
- Publication number
- CN109611549A CN109611549A CN201910030713.5A CN201910030713A CN109611549A CN 109611549 A CN109611549 A CN 109611549A CN 201910030713 A CN201910030713 A CN 201910030713A CN 109611549 A CN109611549 A CN 109611549A
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- China
- Prior art keywords
- sliding block
- grades
- driving motor
- achievable
- motor assembly
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
- F16H63/3416—Parking lock mechanisms or brakes in the transmission
- F16H63/3458—Parking lock mechanisms or brakes in the transmission with electric actuating means, e.g. shift by wire
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses the driving motor assemblies and automobile of a kind of achievable P grades of function, it is related to motor research field, it can be by the sliding block of magnetic absorption by being equipped with, after providing P grades of locking signals, magnetic drive mechanism adsorbs sliding block by magnetic adsorptive power, and after sliding block overcomes the constraint of elastic component, sliding block is after main shaft sliding, after the protrusion of sliding block is embedded into the recess portion of rear-end plate, output main shaft is allowed not to be able to rotate.After issuing P grades of locking signals of cancellation, magnetic adsorptive power disappears, and sliding block resets under the action of the screen resilience of elastic component, and protrusion is detached from from recess portion, and output main shaft can rotate.The present invention realizes P grades of latch functions, clever structure by the output main shaft of locking motor.
Description
Technical field
The present invention relates to motor research field, especially a kind of driving motor assembly of achievable P grades of functions further relates to one
Kind automobile.
Background technique
The P shelves of automobile, referred to as parking position switch.Existing P grades of function is integrated on retarder, needs P grades of motors and P grades of controls
Device causes at high cost, executing agency's complexity.
In addition to it is above-mentioned need P grades of motors other than, Chinese patent literature also discloses a kind of P grades of locking machines of electric automobile gear device
Structure, Authorization Notice No. (CN205101544U), it includes P grades of lockable mechanisms, is arranged in gearbox body, axis is arranged in cabinet
It holds, output shaft is set on bearing, spreadet spreadet wheel is fixedly installed on transmission output shaft, outside spreadet spreadet wheel side and cabinet
Locking component is set between shell, and locking component includes fixation member and movable part, and fixation member is fixedly connected with cabinet, activity
Component is movably installed in fixation member, and setting pushes the push rod of movable part movement on movable part, and movable part is set
The side for being that spreadet spreadet wheel side is opposite is set, lug boss, tooth when lug boss and spreadet spreadet wheel are driven are set on a movable element
The position for taking turns card slot is corresponding, the external driving motor of push rod or gear lever.Above scheme is driven by driving motor or gear lever
Push rod is mobile to box inside, and push rod pushes movable part mobile, and lug boss is connect with known gear card slot, and known gear is locked
Only, so that output shaft is not able to rotate, P grades of functions are realized.The P grades of function is located in speed changer, outside the mobile needs of movable part
Set power source.
Summary of the invention
The purpose of the present invention is to provide a kind of driving motor assembly of achievable P grades of functions, and executing agency is simple,
P grades of functions are realized in driving motor.
A kind of automobile is also provided, above-mentioned driving motor assembly is applied, P grades of functions are realized in driving motor, are optimized
The structure of driving motor.
The solution that the present invention solves its technical problem is: a kind of driving motor assembly of achievable P grades of function, including
It is mounted on the rear-end plate and output main shaft of motor case body, the output main shaft is equipped with can be described by the sliding block of magnetic absorption
Sliding block is mounted on the groove body of output main shaft by spline, is equipped with lug boss, institute close to the end face of rear-end plate in the sliding block
Rear-end plate is stated equipped with stepped hole, the shoulder of the stepped hole is equipped with recess portion, and it further includes setting that the lug boss, which can be embedded into recess portion,
It sets in the magnetic drive mechanism for driving sliding block to slide in rear-end plate along groove body and is located between the sliding block and rotor
Elastic component.
As a further improvement of the above technical scheme, the magnetic drive mechanism includes the magnetism of logical electric energy production magnetism
Component, the magnetic part are mounted on rear-end plate.
As a further improvement of the above technical scheme, the magnetic drive mechanism includes the magnetism of disconnected electric energy production magnetism
Component, the magnetic part are mounted on rear-end plate.
As a further improvement of the above technical scheme, the recess portion is arranged in stepped hole in dentation, and the lug boss is in
Dentation is arranged in the end face of sliding block.
As a further improvement of the above technical scheme, the one or both sides of the inlet of the recess portion are equipped with guide portion.
It as a further improvement of the above technical scheme, further include being located between the lateral surface of sliding block and the inner wall of stepped hole
Locking mechanism, the locking mechanism includes lock hole and locking hoodle, and a circle lock hole is located at the inner wall of stepped hole, until
Few locking hoodle is located at the lateral surface of sliding block.
As a further improvement of the above technical scheme, the locking hoodle is located on rear side of lug boss, and a recess portion is corresponding
One lock hole.
It as a further improvement of the above technical scheme, further include the controller being mounted on the outside of rear-end plate.
As a further improvement of the above technical scheme, it is deposited between the end of the groove body and the nearest end face of rotor
In distance.
A kind of automobile, including above-mentioned driving motor assembly.
The beneficial effects of the present invention are: the present invention passes through, be equipped with can be by the sliding block of magnetic absorption, when providing P grades of locking signals
Afterwards, magnetic drive mechanism adsorbs sliding block by magnetic adsorptive power, and after sliding block overcomes the constraint of elastic component, sliding block is slided along main shaft
Afterwards, after the protrusion of sliding block is embedded into the recess portion of rear-end plate, output main shaft is allowed not to be able to rotate.Cancel P grades of locking signals when issuing
Afterwards, magnetic adsorptive power disappears, and sliding block resets under the action of the screen resilience of elastic component, and protrusion is detached from from recess portion, output master
Axis can rotate.The present invention realizes P grades of latch functions, clever structure by the output main shaft of locking motor.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of rear-end plate in the present invention；
Fig. 2 is the cross-sectional view of rear-end plate in the present invention
Fig. 3 is the structural schematic diagram of sliding block in the present invention.
Specific embodiment
Of the invention is described further below with reference to embodiment and attached drawing.
Referring to Fig.1~Fig. 3, a kind of driving motor assembly of achievable P grades of function, the rear end including being mounted on motor case body
Cover board and output main shaft, the output main shaft is equipped with can be by the sliding block of magnetic absorption, and sliding block is can be by the material of magnetic absorption
It being made, the sliding block is mounted on the groove body of output main shaft by spline 5, and sliding block can be rotated by spline 5 with output revolving shaft,
Sliding block can also be slided on output revolving shaft by sliding block along groove body.Protrusion is equipped with close to the end face of rear-end plate in the sliding block
Portion 3, the rear-end plate are equipped with stepped hole, and the shoulder of the stepped hole is equipped with recess portion 1, and the lug boss 3 can be embedded into recess portion 1
In, it further include that the magnetic drive mechanism for driving sliding block to slide along groove body in rear-end plate is set and is located at the sliding block and motor
Elastic component between rotor.Preferably, elastic component is spring.One end of spring is fixed in the mounting base 6 of sliding block, spring it is another
One end is fixed on rotor.It further include the controller for providing P grades of signals.
After controller provides P grades of locking signals, magnetic drive mechanism adsorbs sliding block by magnetic adsorptive power, and sliding block overcomes bullet
Property part constraint after, sliding block along main shaft sliding after, after the protrusion of sliding block is embedded into the recess portion 1 of rear-end plate, allow output main shaft not
It is able to rotate.After controller issues P grades of locking signals of cancellation, magnetic adsorptive power disappears, effect of the sliding block in the screen resilience of elastic component
Lower reset, protrusion are detached from from recess portion 1, and output main shaft can rotate.The present invention is real by the output main shaft of locking motor
Existing P grades of latch functions, clever structure, and P grades of control functions are integrated into electric machine controller.
In order to optimize structure, the magnetic drive mechanism includes the magnetic part of logical electric energy production magnetism, the magnetic portion
Part is mounted on rear-end plate.In order to enable the uniform force of sliding block, magnetic part, which is uniformly arranged throughout in rear-end plate, is equipped with recess portion 1
Position.
In order to which after automobile integrally powers off, automobile suspension realizes braking for a long time on P shelves, in the lateral surface and ladder of sliding block
Locking mechanism is equipped between the inner wall in hole.The locking mechanism includes lock hole 2 and locking hoodle 4, and a circle lock hole 2 is set
In the inner wall of stepped hole, at least one locking hoodle 4 is located at the lateral surface of sliding block.After sliding block is by magnetic-adsorption, toward rear end cap
Plate sliding, sliding block triggers power-off signal afterwards on earth, and in sliding block backward sliding process, the locking hoodle 4 of sliding block sticks into stepped hole
Lock hole 2 after, realize braking and locking function.When the quantity of the process for realizing lock function, locking hoodle 4 is 1, the lock
Determine hoodle to slide into one of lock hole；When the quantity for locking hoodle 4 is at least two, each hoodle 4 that locks slides into one respectively
In lock hole.When operator remove P grade after, controller gives magnetic part one signal, magnetic part production magnetic force, sliding block by
Magnetic force is slided toward at rear-end plate, and controller can give one pulse of rotor at this time, allows rotor fine rotation, locks bullet
Pearl 4 separates with lock hole 2, at this point, controller can not give magnetic component signal, screen resilience of the sliding block by spring, direct return.
The locking hoodle 4 is located at 3 rear side of lug boss, can smoothly stick into lock hole 2 for the ease of locking hoodle 4, one
The corresponding lock hole 2 of a recess portion 1.When the quantity for locking hoodle 4 is 1, which is disposed therein a lug boss
Rear side.2 or more locking hoodles are uniformly respectively in the lateral surface of sliding block, and each corresponding lug boss 3 of locking hoodle.
Certainly, the position of lock hole 2 and locking hoodle 4 can be interchanged, i.e. the lateral surface that is located at sliding block of lock hole 2, locking
Hoodle 4 is located at the inner wall of stepped hole, is also able to achieve latch functions.
The magnetic part of magnetic drive mechanism may be arranged as the magnetic part of disconnected electric energy production magnetism, the magnetic portion
Part is mounted on rear-end plate.The magnetic part of the disconnected electric energy production magnetism is mainly that permanent magnet and outside are disposed with permanent magnet week
The energization magnet enclosed, the magnetic force after energization energizing magnets are offseted with the magnetic force of permanent magnet, and when being powered, the magnetic part does not have
Standby magnetic force.After power-off, the magnetic force of permanent magnet adsorbs sliding block, can guarantee that P grades of functions maintain when power is off.
The recess portion 1 is arranged in stepped hole in dentation, i.e., is in gear-like after recess portion 1 is arranged in stepped hole.The protrusion
Portion 3 is arranged in the end face of sliding block in dentation.
In order to enable lug boss 3 smoothly slides into recess portion 1, it is equipped with and draws in the one or both sides of the inlet of the recess portion 1
Lead portion.The guide portion can be plane or the cambered surface of rounding off.
In order to avoid sliding block is contacted with rotor, between the end of groove body and the nearest end face of rotor exist away from
From.Magneticaction in order to avoid sliding block by rotor and stator touches rotor, which is greater than spring and is pressed
Shortest length after contracting.
A kind of automobile, including above-mentioned driving motor assembly.
It is to be illustrated to better embodiment of the invention, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of driving motor assembly of achievable P grades of functions, it is characterised in that: the rear-end plate including being mounted on motor case body
With output main shaft, the output main shaft, which is equipped with, to be mounted on output master by spline by the sliding block of magnetic absorption, the sliding block
On the groove body of axis, it is equipped with lug boss close to the end face of rear-end plate in the sliding block, the rear-end plate is equipped with stepped hole, described
The shoulder of stepped hole is equipped with recess portion, and the lug boss can be embedded into recess portion, further includes that setting drives sliding block edge in rear-end plate
The magnetic drive mechanism and the elastic component being located between the sliding block and rotor that groove body slides.
2. the driving motor assembly of achievable P grades of functions according to claim 1, it is characterised in that: the magnetic drive
Mechanism includes the magnetic part of logical electric energy production magnetism, and the magnetic part is mounted on rear-end plate.
3. the driving motor assembly of achievable P grades of functions according to claim 1, it is characterised in that: the magnetic drive
Mechanism includes the magnetic part of disconnected electric energy production magnetism, and the magnetic part is mounted on rear-end plate.
4. the driving motor assembly of achievable P grades of functions according to claim 1, it is characterised in that: the recess portion is in tooth
Shape is arranged in stepped hole, and the lug boss is arranged in the end face of sliding block in dentation.
5. the driving motor assembly of achievable P grades of functions according to claim 1, it is characterised in that: the recess portion enters
One or both sides at mouthful are equipped with guide portion.
6. the driving motor assembly of described in any item achievable P grades of functions according to claim 1~5, it is characterised in that: also wrap
The locking mechanism between the inner wall of the lateral surface and stepped hole that are located at sliding block is included, the locking mechanism includes lock hole and locking bullet
Pearl, a circle lock hole are located at the inner wall of stepped hole, at least one locking hoodle is located at the lateral surface of sliding block.
7. the driving motor assembly of achievable P grades of functions according to claim 6, it is characterised in that: the locking hoodle
It is located on rear side of lug boss, the corresponding lock hole of a recess portion.
8. the driving motor assembly of achievable P grades of functions according to claim 1, it is characterised in that: further include controller.
9. the driving motor assembly of achievable P grades of functions according to claim 1, it is characterised in that: the end of the groove body
There are distances between end and the nearest end face of rotor.
10. a kind of automobile, it is characterised in that: including driving motor assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910030713.5A CN109611549B (en) | 2019-01-14 | 2019-01-14 | Driving motor assembly capable of realizing P gear function and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910030713.5A CN109611549B (en) | 2019-01-14 | 2019-01-14 | Driving motor assembly capable of realizing P gear function and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109611549A true CN109611549A (en) | 2019-04-12 |
| CN109611549B CN109611549B (en) | 2023-09-12 |
Family
ID=66018611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910030713.5A Active CN109611549B (en) | 2019-01-14 | 2019-01-14 | Driving motor assembly capable of realizing P gear function and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109611549B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1513694A (en) * | 2003-05-25 | 2004-07-21 | 上海干巷汽车镜（集团）有限公司 | Locking type automatic gear change operating mechanism |
| CN201143924Y (en) * | 2007-12-25 | 2008-11-05 | 比亚迪股份有限公司 | Shift detent arrangement |
| CN101439672A (en) * | 2008-12-23 | 2009-05-27 | 重庆长安汽车股份有限公司 | Automatic locating and unlocking device of gearshift |
| CN201309417Y (en) * | 2008-10-24 | 2009-09-16 | 比亚迪股份有限公司 | Shift locking mechanism |
| CN101670832A (en) * | 2009-09-24 | 2010-03-17 | 上海中科深江电动车辆有限公司 | P step actuating mechanism of electric control mechanical automatic variable-speed device for electrically-operated car and control system |
| CN103925361A (en) * | 2013-01-10 | 2014-07-16 | 本田技研工业株式会社 | Parking lock device for transmission |
| CN205101544U (en) * | 2015-11-02 | 2016-03-23 | 台州市椒江鑫可精密机械有限公司 | Electric automobile derailleur P shelves locking mechanism |
| JP2016086455A (en) * | 2014-10-22 | 2016-05-19 | トヨタ自動車株式会社 | Vehicular parking lock control apparatus |
| CN205841730U (en) * | 2016-06-17 | 2016-12-28 | 广州汽车集团股份有限公司 | Selector P shelves lockable mechanism |
| CN106321803A (en) * | 2016-10-25 | 2017-01-11 | 奇瑞汽车股份有限公司 | Self-locking type automobile rotary knob gear shifting device |
| WO2018217865A1 (en) * | 2017-05-24 | 2018-11-29 | Ghsp, Inc. | Rotary shifter with auto-return and cam lock mechanism |
| CN209671600U (en) * | 2019-01-14 | 2019-11-22 | 广州小鹏汽车科技有限公司 | A kind of the driving motor assembly and automobile of achievable P grades of functions |
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2019
- 2019-01-14 CN CN201910030713.5A patent/CN109611549B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1513694A (en) * | 2003-05-25 | 2004-07-21 | 上海干巷汽车镜（集团）有限公司 | Locking type automatic gear change operating mechanism |
| CN201143924Y (en) * | 2007-12-25 | 2008-11-05 | 比亚迪股份有限公司 | Shift detent arrangement |
| CN201309417Y (en) * | 2008-10-24 | 2009-09-16 | 比亚迪股份有限公司 | Shift locking mechanism |
| CN101439672A (en) * | 2008-12-23 | 2009-05-27 | 重庆长安汽车股份有限公司 | Automatic locating and unlocking device of gearshift |
| CN101670832A (en) * | 2009-09-24 | 2010-03-17 | 上海中科深江电动车辆有限公司 | P step actuating mechanism of electric control mechanical automatic variable-speed device for electrically-operated car and control system |
| CN103925361A (en) * | 2013-01-10 | 2014-07-16 | 本田技研工业株式会社 | Parking lock device for transmission |
| JP2016086455A (en) * | 2014-10-22 | 2016-05-19 | トヨタ自動車株式会社 | Vehicular parking lock control apparatus |
| CN205101544U (en) * | 2015-11-02 | 2016-03-23 | 台州市椒江鑫可精密机械有限公司 | Electric automobile derailleur P shelves locking mechanism |
| CN205841730U (en) * | 2016-06-17 | 2016-12-28 | 广州汽车集团股份有限公司 | Selector P shelves lockable mechanism |
| CN106321803A (en) * | 2016-10-25 | 2017-01-11 | 奇瑞汽车股份有限公司 | Self-locking type automobile rotary knob gear shifting device |
| WO2018217865A1 (en) * | 2017-05-24 | 2018-11-29 | Ghsp, Inc. | Rotary shifter with auto-return and cam lock mechanism |
| CN209671600U (en) * | 2019-01-14 | 2019-11-22 | 广州小鹏汽车科技有限公司 | A kind of the driving motor assembly and automobile of achievable P grades of functions |
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| Publication number | Publication date |
|---|---|
| CN109611549B (en) | 2023-09-12 |
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