CN209587111U - A kind of knob elevating mechanism of knob lift electric line control selector - Google Patents
A kind of knob elevating mechanism of knob lift electric line control selector Download PDFInfo
- Publication number
- CN209587111U CN209587111U CN201920235198.XU CN201920235198U CN209587111U CN 209587111 U CN209587111 U CN 209587111U CN 201920235198 U CN201920235198 U CN 201920235198U CN 209587111 U CN209587111 U CN 209587111U
- Authority
- CN
- China
- Prior art keywords
- knob
- core bar
- gear
- screw mandrel
- double end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a kind of knob elevating mechanisms of knob lift electric line control selector, including being fixedly mounted on the intracorporal lifting motor assembly of support, the lifting motor assembly includes motor, the motor connect setting with vehicle ECU, the output shaft of the motor is arranged vertically downwards and is fixedly connected with power wheel by shaft coupling, the power wheel engaged transmission has transmission gear, vertically arranged double end screw mandrel is fixedly installed among the transmission gear, the double end screw mandrel lower end is fixedly connected by bearing with undersetting, it is screwed in the double end screw mandrel and is combined with core bar nut, the knob core bar intermediate hollow setting, the double end screw mandrel slides up and down cooperation in the knob core bar, the core bar nut is arranged below the knob core bar, it is additionally provided in the undersetting for being oriented to core bar nut Guiding trestle.Mechanism, which has, preferably to drive knob to be risen or declined, accurate positioning, reliable high, easy to use advantage.
Description
Technical field
The utility model relates to automotive electronics electronic control technology fields, and in particular to a kind of knob lift electric line control shift
The knob elevating mechanism of device.
Background technique
As electronic technology more and more uses electronic control system in the rapid development of automotive field, Hyundai Motor
Original mechanical control unit is substituted, wherein being communicated with regard to including selector with gearbox control.
Electronic gear shifter usually incudes driver by the sensor being located on traditional selector shift lever position
Selection gear, gearbox control shifts gears according to these input control vehicle gearboxes.Entire car controller passes through connection
To vehicle other positions sensor to prevent driver from driving when shift maloperation, such as when automobile is driven in running at high speed
The person of sailing is from when changing to R grades of such cases generations for D grades.It is unsafe in order to further prevent electronic gear shifter that gearbox is caused to execute
Gear shift operation, actuator are added into electronic gear shifter to prevent gear lever from entering unsafe position.The security strategy is same
Sample is used for electronic knob line traffic control selector.
Traditional electronic gear shifter mostly uses traditional selector plus the mode of sensor, such as Chinese patent CN
A kind of knob line traffic control selector disclosed in 106382364 A uses solenoid valve to carry out carrying out locking to gear, gear lever
Structure, the arrangement of selector, design and shift handle moulding, arrangement and structure design etc. work it is sufficiently complex, and occupy compared with
Big cockpit space, influences beauty, although driver comfort is improved, but not by its The Gift of Being the Best You Can Be.
In view of the above shortcomings of the prior art, applicant considers to design a kind of knob lift electric line control selector, wraps
Panel assembly is included, being vertically provided through on the panel assembly allows the aperture that passes through of knob of shifting gears, under the panel assembly
End is successively fixedly installed with fixing support assembly and bearing body downwards, and knob elevating mechanism is provided in the bearing body, described
Knob elevating mechanism corresponds to the aperture for driving knob core bar to do rising or descending motion in the fixing support assembly
It is provided with unthreaded hole, the knob core bar slides up and down cooperation in the unthreaded hole and aperture, the fixed peace in knob core bar upper end
Equipped with shift knob, it is provided in the fixing support assembly and the gear identification mechanism of knob core bar cooperation and useful
In the knob resetting mechanism for driving the rotation of knob core bar.
Above-mentioned knob lift electric line control selector drives knob core bar to rise when in use, using knob elevating mechanism
Perhaps decline and then shift knob is driven to rise or decline, when needing to shift gears, can be manually rotated shift knob to the shelves needed
Position carries out gear using gear identification mechanism and carries out information identification, and passes to MCU module, is believed gear by MCU module
Breath is converted into concrete signal and exports to vehicle ECU, and ECU control speed changer carries out gear shift operation；Then shift knob is unclamped, is changed
Gear knob is automatically reset under the action of knob resetting mechanism to stable state gear, convenient to use next time.The present apparatus can be more preferable
Raising operational safety, it is easy to use.
But how being related to one kind can preferably drive knob to be risen or declined, accurate positioning, reliability is high,
Structure is simple, and it is first that the knob elevating mechanism of knob lift electric line control selector easy to use becomes those skilled in the art
Technical problems to be solved.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of energy
Enough preferably knob to be driven to be risen or declined, accurate positioning, reliability is high, and structure is simple, knob liter easy to use
The knob elevating mechanism of drop formula electric line control selector.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of knob elevating mechanism of knob lift electric line control selector, including it is fixedly mounted on the intracorporal liter of support
Motor assembly drops, and the lifting motor assembly includes motor, and the motor connect setting, the output of the motor with vehicle ECU
Axis is arranged vertically downwards and is fixedly connected with power wheel by shaft coupling, and the power wheel engaged transmission has transmission gear, described
Vertically arranged double end screw mandrel is fixedly installed among transmission gear, the double end screw mandrel lower end is fixed by bearing and undersetting
It connects, is screwed in the double end screw mandrel and is combined with core bar nut, the knob core bar intermediate hollow is arranged, in the double end screw mandrel
Lower slider cooperates in the knob core bar, and the core bar nut is arranged below the knob core bar, in the undersetting also
It is provided with the guiding trestle for being oriented to core bar nut.
In the technical program, vehicle is powered, and vehicle ECU powers to motor, and motor rotates forward, and drives power wheel rotation, power
Wheel is rotated by gear teeth meshing band nutating gear, and transmission gear rotation drives double end screw mandrel rotation, using guiding trestle to core
Stem nut is limited, so that double end screw mandrel drives core bar nut to move along the vertical direction in rotation, and then drives knob core
Bar moves along the vertical direction, realizes the rising of shift knob.In vehicle power-off, vehicle ECU powers to motor, motor reversal,
Realize the decline of shift knob.Mechanism can preferably drive knob core bar to realize to rise or decline, using gear drive,
Transmission accuracy is improved, noise is reduced, improves reliability, long service life is with small vibration.
Further, the core bar nut includes the nut set being screwed on Pei He on the outside of the knob core bar, the nut
Set is fixedly connected horizontally outward there are two strut, and the guiding trestle is arranged above the transmission gear, the guiding trestle
Including inner barrel and outer barrel that is coaxial and being fixedly connected, the position of strut ends described in the inner cylinder face outwardly protrudes to be formed vertically
The guide groove of setting, the strut outer end are slidably fitted in the guide groove.
In this way, strut slides up and down cooperation in guide groove, vertical motion can be preferably carried out, improves reliability.
Further, knob core bar lower end is provided through perforation in the horizontal direction, and the strut is rotatably installed in
In the perforation.
In this way, strut is through in perforation, it can preferably drive knob core bar real while guaranteeing the rotation of knob core bar
Now rise or decline, improves reliability and stability.
Further, the knob core bar is arranged at intervals with two location grooves in the axial direction, and the location groove is setting
Annular groove on the knob core bar, there are two optocoupler, the optocoupler is connect with MCU module for face setting in the bearing body
Setting, the optocoupler are set on the outside of the knob core bar, the projection of the line between two optocouplers in the horizontal plane with
The projection intersection of the annular groove in the horizontal plane.
In this way, the annular groove and optocoupler face of knob core bar lower end are arranged, light when knob core bar rises to predetermined position
Coupling is logical, and shift knob is in lifting position, motor stopping movement.When knob core bar drops to predetermined position, knob core bar
The annular groove and optocoupler face of upper end are arranged, and optocoupler is connected, and shift knob is in down position, motor stopping movement.It can be more
Good limits the movement formation of knob core bar, improves reliability.
Detailed description of the invention
Fig. 1 is a kind of structural representation of a knob lift electric line control selector using the utility model structure
Figure, wherein gear shift knobs are in down position；
Fig. 2 is the structural schematic diagram that gear shift knobs are in lifting position in Fig. 1；
Fig. 3 is panel assembly upper side view in Fig. 1；
Fig. 4 is a kind of fixation bracket of the knob lift electric line control selector using the utility model structure in Fig. 1
The upper side view of assembly；
It using the knob lift electric line control selector of the utility model structure does not include master control that Fig. 5, which is a kind of in Fig. 1,
The upper side view of the fixing support assembly of panel processed；
It using the knob lift electric line control selector of the utility model structure does not include master control that Fig. 6, which is a kind of in Fig. 1,
The main view of the fixing support assembly of panel processed；
It using the knob lift electric line control selector of the utility model structure does not include master control that Fig. 7, which is a kind of in Fig. 1,
The partial sectional view of the fixing support assembly of panel processed；
Fig. 8 is a kind of main control face of the knob lift electric line control selector using the utility model structure in Fig. 1
The relative electronic components arrangement schematic diagram of plate one side；
Fig. 9 is a kind of main control face of the knob lift electric line control selector using the utility model structure in Fig. 1
The relative electronic components arrangement schematic diagram of plate another side；
Figure 10 is a kind of knob core bar of the knob lift electric line control selector using the utility model structure in Fig. 1
Structure enlargement diagram；
Figure 11 is a kind of knob lifting of the knob lift electric line control selector using the utility model structure in Fig. 1
The upper side view of mechanism and fixing support assembly, wherein shift knob is in down position；
Figure 12 is a kind of knob lifting of the knob lift electric line control selector using the utility model structure in Fig. 1
The upper side view of mechanism and fixing support assembly, wherein shift knob is in lifting position.
Specific embodiment
Below with reference to 1-12 pairs of attached drawing of a kind of knob lift electric line control selector using the utility model structure
The utility model is described in further detail.
When specific implementation: a kind of knob lift electric line control selector, including panel assembly erect on the panel assembly
To the aperture for allowing shift knob 25 to pass through is provided through, the panel assembly lower end is successively fixedly installed with downwards fixed branch
Frame assembly and bearing body 1 are provided with knob elevating mechanism in the bearing body 1, and the knob elevating mechanism is for driving knob
Core bar 11 does rising or descending motion, and the aperture is corresponded in the fixing support assembly and is provided with unthreaded hole, the knob core
Bar 11 slides up and down cooperation in the unthreaded hole and aperture, and 11 upper end of knob core bar is fixedly installed with shift knob 25, institute
It states and is provided in fixing support assembly with the gear identification mechanism of the knob core bar 11 cooperation and for driving knob core bar
The knob resetting mechanism of 11 rotations.
In the technical program, when in use, knob core bar is driven to rise or decline using knob elevating mechanism, and then band
Move gear knob to rise or decline, when needing to shift gears, can be manually rotated shift knob to the gear needed, identified using gear
Mechanism carries out gear and carries out information identification, and passes to MCU module, and gear information is converted into concrete signal by MCU module
Output to vehicle ECU, ECU control speed changer carries out gear shift operation；Then shift knob is unclamped, shift knob resets machine in knob
It is automatically reset under the action of structure to stable state gear, it is convenient to use next time.The present apparatus can preferably improve operational safety, make
With conveniently.
Further, the knob elevating mechanism includes the lifting motor assembly being fixedly mounted in bearing body 1, the liter
Dropping motor assembly includes motor 6, and the motor 6 connect setting with vehicle ECU, and the output shaft of the motor 6 is arranged vertically downwards
And power wheel 9 is fixedly connected with by shaft coupling, 9 engaged transmission of power wheel has a transmission gear 4, in the transmission gear 4
Between be fixedly installed with vertically arranged double end screw mandrel 3,3 lower end of double end screw mandrel is fixedly connected by bearing with undersetting 1, institute
It states to be screwed in double end screw mandrel 3 and is combined with core bar nut 12,11 intermediate hollow of knob core bar is arranged, in the double end screw mandrel 3
Lower slider cooperates in the knob core bar 11, and the core bar nut 12 is arranged below the knob core bar 11, the lower branch
The guiding trestle for being oriented to core bar nut 12 is additionally provided in seat 1.
Even if in this scheme, vehicle is powered, vehicle ECU powers to motor, and motor rotates forward, and drives power wheel rotation, power
Wheel is rotated by gear teeth meshing band nutating gear, and transmission gear rotation drives double end screw mandrel rotation, using guiding trestle to core
Stem nut is limited, so that double end screw mandrel drives core bar nut to move along the vertical direction in rotation, and then drives knob core
Bar moves along the vertical direction, realizes the rising of shift knob.In vehicle power-off, vehicle ECU powers to motor, motor reversal,
Realize the decline of shift knob.Mechanism can preferably drive knob core bar to realize to rise or decline, using gear drive,
Transmission accuracy is improved, noise is reduced, improves reliability, long service life is with small vibration.
Further, the core bar nut 12 includes nut set of the cooperation on the outside of the knob core bar 11 that be screwed on, described
Nut set is fixedly connected horizontally outward there are two strut, and the guiding trestle is arranged above the transmission gear 4, the guiding
Bracket includes inner barrel and outer barrel that is coaxial and being fixedly connected, and the position of strut ends described in the inner cylinder face outwardly protrudes to be formed
Vertically arranged guide groove, the strut outer end are slidably fitted in the guide groove.
In this way, strut slides up and down cooperation in guide groove, vertical motion can be preferably carried out, improves reliability.
Further, 11 lower end of knob core bar is provided through perforation 77, the strut rotation peace in the horizontal direction
In the perforation 7.
In this way, strut is through in perforation, it can preferably drive knob core bar real while guaranteeing the rotation of knob core bar
Now rise or decline, improves reliability and stability.
Further, the knob core bar 11 is arranged at intervals with two location grooves in the axial direction, and the location groove is to set
Set the annular groove 71 on the knob core bar, in the bearing body 1 face setting there are two optocoupler 72, the optocoupler 72 with
MCU module connection setting, the optocoupler 72 are set to 11 outside of knob core bar, the line between two optocouplers 72
Projection in the horizontal plane is intersected with the projection of the annular groove 71 in the horizontal plane.
In this way, the annular groove and optocoupler face of knob core bar lower end are arranged, light when knob core bar rises to predetermined position
Coupling is logical, and shift knob is in lifting position, motor stopping movement.When knob core bar drops to predetermined position, knob core bar
The annular groove and optocoupler face of upper end are arranged, and optocoupler is connected, and shift knob is in down position, motor stopping movement.It can be more
Good limits the movement formation of knob core bar, improves reliability.
Further, the fixing support assembly includes fixed bracket 22, and the gear identification mechanism includes rotational installation
Shifting gear 15 in the fixed bracket 22, there are two induction gear 18, institutes for the 15 outside engaged transmission of shifting gear
Induction gear 18 to be stated to be rotatably installed in the fixed bracket 22,18 upper end of induction gear is fixedly installed with permanent magnet 19,
The 19 top face of permanent magnet is provided with 3D Hall sensor 21, and it is total that the 3D Hall sensor 21 is fixedly mounted on master control borad
On 20, the master control borad assembly 20 is connect with MCU module, and the master control borad assembly 20 is fixedly mounted on the fixed bracket 22
On；Knob core bar 11 is vertically provided with sliding slot 7 in the axial direction, among the shifting gear 15 it is inwardly projecting be provided with it is described
The sliding block that sliding slot 7 is slidably matched.
In this way, can be manually rotated shift knob in shift, the rotation of knob core bar is driven by shift knob, utilizes knob
Sliding slot band movable slider on core bar rotates, and then drives shifting gear rotation, and shifting gear rotation drives induction gear rotation, sense
It answers gear rotation that magnetic field of permanent magnet is driven to change, magnetic field is become using the 3D Hall sensor being arranged on master control borad assembly
Change, which is detected and is transferred to MCU module, carries out gear identification, and gear information is converted into concrete signal output by MCU module
It controls speed changer to vehicle ECU, ECU and carries out gear shift operation.Preferably shift information can be acquired, be easy to use.
Further, the knob resetting mechanism includes the fixed disk for being fixedly connected on 15 lower section of shifting gear, described solid
Two opposite concave surfaces of price fixing form holding tank, are fixedly installed with thimble spring 16, the thimble bullet in the holding tank
16 outer end of spring is located on the outside of the holding tank and is fixedly installed with thimble 17；Face thimble 17 is provided with shelves in the fixed bracket
Position limiting groove 73, the gear limiting groove 73 are set to the direction at both ends to the direction inclination close to 15 center of shifting gear along centre
It sets.
In the technical program, when initial position, thimble spring is in length longest state, and in shift, power shift gear turns
It is dynamic, thimble rotation is driven, so that thimble spring-compressed, after shift, thimble spring reset drives thimble to limit along gear
Slot slides into initial position, and structure is simple, is easy to use.By thimble spring and thimble setting in fixed bracket, thimble spring
It is connect with the fixed disk of power shift gear lower end, for thimble spring is connect with knob core bar, can preferably improve can
By property, preferably power shift gear is driven to reset, thimble and thimble spring is avoided to slide up and down with knob core bar, improved and use the longevity
Life.
Further, the opposite end of two gear limiting grooves 73 is fixedly connected by limited block 74, the limit
74 inner end of block extends internally relative to 73 end of gear limiting groove and forms limiting stand with 73 end of gear limiting groove
Rank.
In this way, limiting using limited step to the movement travel of thimble, shift knob is avoided to cause without limitation rotation
Gear is unrecognized to be happened, and reliability is improved.
Further, the limited block 74 is annularly arranged, and the shaft being arranged among induction gear 18 is rotatably installed in institute
It states in limited block 74.
In this way, limiting using limited block to induction gear, space can be preferably utilized, improves reliability.
Further, the panel assembly includes panel 24, and the knob 25 that allows to shift gears is provided on the panel 24 and is passed through
Aperture, 24 lower end of panel is vertically provided with the stabilizer blade for being fixedly connected with fixing support assembly, the fixed bracket
The first lantern ring, the second lantern ring and third lantern ring are fixedly installed on assembly upwards, second lantern ring is arranged at intervals on described
Between one lantern ring and third lantern ring, first lantern ring, the second lantern ring and the coaxial arrangement of third lantern ring, the first lantern ring inner wall
It is the setting of same curved surface with the unthreaded hole inner wall, is fixedly installed with axle sleeve, panel lower end face institute in first lantern ring
It states third lantern ring and is provided with the 4th lantern ring, the 4th lantern ring is connected between the second lantern ring and third lantern ring in interval, described
Dredging flow groove 75 is provided in fixing support assembly, between 75 inner end of dredging flow groove and the second lantern ring and third lantern ring interval and
Connection is spaced between first lantern ring and the second lantern ring, outer end is arranged outward, and the shift knob 25, which slides up and down, to be fitted to
Between first lantern ring and the second lantern ring in interval.
In the technical program, it is provided with aperture on panel, facilitates knob core bar that shift knob is driven to pass through, is provided with first
Lantern ring, the second lantern ring facilitate the installation positioning of shift knob, are provided with the second lantern ring and third lantern ring and the 4th lantern ring, side
Just panel is attached with fixing support assembly, and the 4th lantern ring is arranged between the second lantern ring and third lantern ring, and contact area is big,
It is high to connect reliability.Setting is in discharge orifice, when being not intended to spill to shift knob rainy day or water and soft drink, these liquid meetings
Into in the interval between the first lantern ring and the second lantern ring or the second lantern ring and third lantern ring, liquid is flowed out with dredging flow groove, is kept away
Exempt from liquid to impact master control borad assembly or MCU module and internal various circuits, improves reliability and service life.
It is provided with dredging flow groove, liquid is avoided to cause to damage to electronic component in fixing support assembly.Dredging flow groove can be drained with
And let out and slip, dredging flow groove can be set in fixed bracket arbitrary orientation, can connect pipeline, directs liquid towards elsewhere, avoid pair
Vehicle impacts.
Further, 23 upper surface of axle sleeve is fixedly installed with atmosphere lamp ring.
In this way, driver comfort can be improved, it, can be by atmosphere lamp ring pair without fluorescent tube in driver's cabin when driving
The position of shift knob is identified, and will not cause to stimulate to eyes, is easy to use.
Further, the panel 24 is made by PC material.At low cost, light weight, the service life is long.
Further, gear indicator lamp groups 76 are provided on the master control borad assembly 20, the gear indicator lamp groups 76 are set
There are four setting, each gear indicator lamp groups 76 include two gear indicator lights, and the gear indicator light and MCU module connect
It connects, gear indicator lamp groups described in face are provided with gear position indicia 76 on the panel 24, and the gear position indicia is by translucent material system
.
In this way, two gear indicator lights are respectively low-light level bias light and light are highlighted, it is low bright when vehicle powers on
Degree bias light energization is illuminated, and when selecting specific gear, this gear is corresponding to be highlighted light energization and illuminate.
Specifically, MCU module is STM8AF5288；3D Hall sensor is MLX90363；Communication is directed to adopt
With CAN communication, CAN transceiver TJA1051 carries out the hand transmitting-receiving of CAN message, carries out data communication.
The course of work of the utility model is as follows:
Selector is installed in vehicle cockpit, when vehicle battery electricity is normal, when insertion key realizes that vehicle powers on,
Gear changer control unit drives DC brushless motor work, so that shift knob rises to a high position from low level.Vertical motion is completed
Afterwards, P grades of keys are pressed and unlock P grades of states, knob of shifting gears at this time can be requested according to the gear selecting of driver, gear changer control unit
Light corresponding gear indicator light.This selector gear shares tetra- gears of P, R, N, D, when knob of shifting gears is raised up to a high position
Initial intervening gears are N grades, and N grades of left side R gears, right side is D gear, and intervening gears are stable state gear, and middle metastable state gear is left
Right respectively there are two gear positions, this four gear positions are unstable state position, and gear is from intervening gears position to other four
After any gear shift, intervening gears position can be automatically returned to, but the actual-gear after shift can be designated as practical shift shelves
Position.Such as after automobile energization is started, knob rises automatically, after pressing P gear contact button, gear is shown as N grades, rotates knob
It is shown as D (or R) gear to gear, after loosing one's grip, knob can automatically return to middle position, but gearbox actual-gear will not change
Become, remain at D (or R) gear, at this moment shift to R gear if necessary, after need to braking, shift knob is rotated to the left two
Gear positions just can enter R gear；If vehicle when moving forward, rotates knob, gear is shifted to R grades from D grades, it is automatically controlled
Unit can test whether speed is 0 first, if it is not, this shift can be considered improper shift by electronic control unit, to this
Secondary shift not executes；Vehicle parking and after pulling up key, knob can drop to low level automatically.
The working principle of the utility model is as follows:
The utility model incudes the magnetic field that lower section permanent magnet generates by two 3D Hall sensors in a non-contact manner,
When driver by rotation shift knob shift gears when, be connected to shift knob knob core bar with shift knob from
And shifting gear is driven to rotate, shifting gear drives the induction gear of two embedded permanent magnets rotate and then changes permanent magnet
Position, i.e. the magnetic field that generates of change permanent magnet, the variation of the 3D Hall sensor induced magnetic field above permanent magnet simultaneously sentences
The request gear of disconnected driver, while lighting corresponding gear indicator light, by CAN bus by gear request be sent to TCU with
And the vehicle ECU node of other required gear information.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that；
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (4)
1. a kind of knob elevating mechanism of knob lift electric line control selector, which is characterized in that including being fixedly mounted on branch
The intracorporal lifting motor assembly of seat, the lifting motor assembly includes motor, and the motor connect setting with vehicle ECU, described
The output shaft of motor is arranged vertically downwards and is fixedly connected with power wheel by shaft coupling, and the power wheel engaged transmission has transmission
Gear, is fixedly installed with vertically arranged double end screw mandrel among the transmission gear, the double end screw mandrel lower end by bearing with
Undersetting is fixedly connected, and is screwed in the double end screw mandrel and is combined with core bar nut, the knob core bar intermediate hollow setting, described
Double end screw mandrel slides up and down cooperation in the knob core bar, and the core bar nut is arranged below the knob core bar, described
The guiding trestle for being oriented to core bar nut is additionally provided in undersetting.
2. the knob elevating mechanism of knob lift electric line control selector as described in claim 1, which is characterized in that described
Core bar nut includes the nut set being screwed on Pei He on the outside of the knob core bar, and the nut set is fixedly connected with two horizontally outward
A strut, the guiding trestle are arranged above the transmission gear, and the guiding trestle includes coaxial and is fixedly connected interior
The position of cylinder and outer cylinder, strut ends described in the inner cylinder face outwardly protrudes to form vertically arranged guide groove, the strut
Outer end is slidably fitted in the guide groove.
3. the knob elevating mechanism of knob lift electric line control selector as claimed in claim 2, which is characterized in that described
Knob core bar lower end is provided through perforation in the horizontal direction, and the strut is rotatably installed in the perforation.
4. the knob elevating mechanism of knob lift electric line control selector as claimed in claim 3, which is characterized in that described
Knob core bar is arranged at intervals with two location grooves in the axial direction, and the location groove is the annular being arranged on the knob core bar
Slot, face setting is there are two optocoupler in the bearing body, and the optocoupler connect setting with MCU module, and the optocoupler is set to institute
It states on the outside of knob core bar, the projection of the line between two optocouplers in the horizontal plane and the annular groove are in the horizontal plane
Projection intersection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920235198.XU CN209587111U (en) | 2019-02-25 | 2019-02-25 | A kind of knob elevating mechanism of knob lift electric line control selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920235198.XU CN209587111U (en) | 2019-02-25 | 2019-02-25 | A kind of knob elevating mechanism of knob lift electric line control selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209587111U true CN209587111U (en) | 2019-11-05 |
Family
ID=68356038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920235198.XU Active CN209587111U (en) | 2019-02-25 | 2019-02-25 | A kind of knob elevating mechanism of knob lift electric line control selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209587111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268106A (en) * | 2020-11-13 | 2021-01-26 | 康姆帕斯电子科技衡水有限公司 | Knob assembly of shifting |
| CN115111357A (en) * | 2021-12-28 | 2022-09-27 | 长城汽车股份有限公司 | Gear shifting device, control method of gear shifting device and vehicle |
-
2019
- 2019-02-25 CN CN201920235198.XU patent/CN209587111U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268106A (en) * | 2020-11-13 | 2021-01-26 | 康姆帕斯电子科技衡水有限公司 | Knob assembly of shifting |
| CN115111357A (en) * | 2021-12-28 | 2022-09-27 | 长城汽车股份有限公司 | Gear shifting device, control method of gear shifting device and vehicle |
| CN115111357B (en) * | 2021-12-28 | 2023-08-22 | 长城汽车股份有限公司 | Gear shifting device, control method of gear shifting device and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109723815A (en) | A kind of process for gear of knob lift electric line control selector | |
| CN209587111U (en) | A kind of knob elevating mechanism of knob lift electric line control selector | |
| CN209587109U (en) | A kind of knob lift electric line control selector | |
| CN106382364A (en) | Rotary knob type drive-by-wire gear shifter | |
| CN106065940A (en) | Vehicles gearbox | |
| CN207145602U (en) | Realize the driving flexible axle of the method for the automatic gear selecting gearshift of manual transmission | |
| CN205531559U (en) | Stereo garage is dodged to planetary double -deck nothing | |
| CN110185785B (en) | Multistable continuous rotation type knob electronic gear shifter | |
| CN208651604U (en) | A kind of monostable knob selector | |
| CN204099567U (en) | A kind of semi-automatic shift gears control gear being applicable to manual-gear vehicle | |
| CN207393933U (en) | Hydraulic-driven parking and braking mechanism | |
| CN107524795A (en) | A kind of pure electric automobile shift control apparatus assembly and shift control method | |
| CN2134310Y (en) | Multifunctional handgrip type automatic selector | |
| CN106949198B (en) | A kind of automatic gear-box for Minitype electric lorry | |
| CN209839133U (en) | Knob resetting mechanism of knob lifting type electronic wire control gear shifter | |
| CN209743562U (en) | panel assembly of knob over-and-under type electron drive-by-wire selector | |
| CN108891251A (en) | Intermediate direction motor, engine speed change motor vehicle | |
| CN202402615U (en) | Driving mechanism for automated mechanical transmission (AMT) | |
| CN206530695U (en) | A kind of ecp gearshift of mechanical transmission | |
| CN106438996A (en) | Electrical control pneumatic shifting mechanism of mechanical transmission | |
| CN201342940Y (en) | Automatic shifting system of car | |
| RU114639U1 (en) | VEHICLE TRANSMISSION BOX CONTROL DRIVE | |
| CN108253096B (en) | Electric vehicle speed changer | |
| CN208180751U (en) | Two grades of automatically operated retarders and automobile power assembly, electric car | |
| CN207229728U (en) | A kind of pure electric automobile shift control apparatus assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |