CN209100621U - Lift knob electronic gear shifter with runback bit function - Google Patents
Lift knob electronic gear shifter with runback bit function Download PDFInfo
- Publication number
- CN209100621U CN209100621U CN201821430718.4U CN201821430718U CN209100621U CN 209100621 U CN209100621 U CN 209100621U CN 201821430718 U CN201821430718 U CN 201821430718U CN 209100621 U CN209100621 U CN 209100621U
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- Prior art keywords
- gear
- knob
- main shaft
- lifting
- bit function
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- 230000003028 elevating effect Effects 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 241000237858 Gastropoda Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model proposes a kind of lift knob electronic gear shifter with runback bit function, including shell and knob, the knob include main shaft, further include the elevating mechanism for driving the knob lifting；The top surface of the shell is equipped with the through-hole passed through for the main shaft, protrusion is equipped with reset gear angle inwardly on the hole wall of the through-hole, it is corresponded on the lateral wall of the main shaft and is vertically equipped with reseting groove at reset gear angle, the upper section of the reseting groove is the constant straight slot of width, lower section is symmetrical chute section, the width of the chute section is gradually increased from top to bottom, and the two sides side wall of the chute section is inclined reset bevel edge.The lift knob electronic gear shifter with runback bit function of the utility model, can automatic lifting, and can automatically reset when falling into place, improve the technology sense of product, ensure that safety in utilization.
Description
Technical field
The utility model relates to automobile gear shift switching technique fields, more particularly, to a kind of lift with runback bit function
Knob electronic gear shifter.
Background technique
Traditional handle type selector is larger with respect to occupied space, and gear is easy entanglement, substitute knob after power-off
Electronic gear shifter has been widely used at present, especially electric car, but existing knob electronic gear shifter convergentization is serious,
Function is simple, and structure is single, most of to be unable to automatic lifting, and without auto-reset function, artificial manipulation rotation is needed in parking
Button formula electronic gear shifter resets.
Utility model content
Technical problem to be solved by the utility model is: proposing a kind of lift knob electric gear change with runback bit function
Device, can automatic lifting, and can automatically reset when falling into place, improve the technology sense of product, ensure that safety in utilization.
In order to solve the above technical problems, the technical solution of the utility model is achieved in that
Lift knob electronic gear shifter with runback bit function, including shell and knob, the knob include main shaft, also
Including for driving the elevating mechanism of the knob lifting；
The top surface of the shell is equipped with the through-hole passed through for the main shaft, protrudes and is equipped with inwardly on the hole wall of the through-hole
Gear angle is resetted, is corresponded on the lateral wall of the main shaft and is vertically equipped with reseting groove, the upper section of the reseting groove at reset gear angle
For the straight slot that width is constant, lower section is symmetrical chute section, and the width of the chute section is gradually increased from top to bottom, institute
The two sides side wall for stating chute section is inclined reset bevel edge.
Preferably, it is corresponded on the main shaft at the straight slot along the dropping motion ditch of the circumferential setting annular of the main shaft
Slot.
Preferably, the depth of the dropping motion groove is identical as the depth of the straight slot.
Preferably, the elevating mechanism includes the gear-box on the downside of the shell, be equipped in the gear-box motor,
Motor worm, intermediate gear and lifting gear, the output shaft of the motor are fixedly connected with the motor worm, the motor snail
Worm and wheel transmission connection, the worm gear are co-axially mounted with the intermediate gear, and the intermediate gear and the lifting gear pass
Dynamic connection；
The lifting gear is fixedly connected with elevating endless screw, and the spiral shell with the elevating endless screw is arranged on the elevating endless screw
The sliding block that line matches, the main shaft installation is on the slide block.
Preferably, intermediate gear is coaxially installed on the worm gear, the lifting gear and intermediate gear transmission connect
Connect, the diameter of the intermediate gear is less than the diameter of the lifting gear and the diameter of the worm gear, the lifting gear it is straight
Diameter is greater than the diameter of worm gear.
Preferably, lifting position limiting structure is equipped in the shell, the lifting position limiting structure includes pcb board, the pcb board
Be fixedly installed on the shell, the pcb board be equipped with upper Hall switch and below the upper Hall switch under suddenly
You switch, and the sliding block is equipped with magnet close to the side wall of the pcb board, when the elevating mechanism drives the sliding block to rise to
When highest point, Hall switch in the magnet face is described when the elevating mechanism drives the sliding block to drop to minimum point
Lower Hall switch described in magnet face.
It preferably, further include control unit, the motor, the upper Hall switch and the lower Hall switch are and institute
State control unit electrical connection.
Using above-mentioned technical proposal, the utility model has the following beneficial effects:
The lift knob electronic gear shifter with runback bit function of the utility model, elevating mechanism are able to drive knob reality
Existing automatic lifting hide knob can after lower electricity, can protect knob well, improve the technology sense of product.In addition, shell
Top surface be equipped with the through-hole that passes through for main shaft, protrusion is equipped with and resets gear angle, the outside of main shaft inwardly on the hole wall of the through-hole
Corresponding reset is equipped with reseting groove on wall at gear angle, and the upper section of reseting groove is straight slot, and lower section is symmetrical chute section, skewed slot
The width of section is gradually increased from top to bottom, and the two sides side wall of chute section is inclined reset bevel edge, and runback bit function is by decline
Shi Fuwei bevel edge and the angle interaction of reset gear, form the power for driving main shaft to rotate, so that main shaft is reset to N gear and set, thus real
Existing gear automatically resets, and avoids vehicle from leading to maloperation because of gear entanglement in starting, improves the safety of vehicle.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the box portion in Fig. 1；
Fig. 3 is the structural schematic diagram of the elevating mechanism in embodiment illustrated in fig. 1；
Fig. 4 is the structural schematic diagram of the lifting position limiting structure in embodiment illustrated in fig. 1；
Fig. 5 is the partial structure diagram that the main shaft in embodiment illustrated in fig. 1 is coupled with shell；
Fig. 6 is the control principle block diagram of the elevating mechanism in embodiment illustrated in fig. 1；
Wherein: 1, shell；11, through-hole；12, gear angle is resetted；2, gear-box；3, single-chip microcontroller；4, knob；5, main shaft；51, multiple
Position slot；511, straight slot；512, chute section；513, bevel edge is resetted；52, dropping motion groove；6, elevating mechanism；61, motor；
62, motor worm；63, intermediate gear；64, lifting gear；65, elevating endless screw；66, sliding block；67, worm gear；7, pcb board；8, on
Hall switch；9, lower Hall switch；10, magnet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1, Fig. 2 and Fig. 3, the lift knob electronic gear shifter with runback bit function of the present embodiment, including
Control unit, shell 1 and knob 4 are equipped with gear-box 2 on the downside of shell 1.Control unit may be disposed in shell 1 or vehicle
Control unit, the equal control chip of single-chip microcontroller 3 can be used to realize in control unit, such as single-chip microcontroller 3 of 51 series etc. etc..
The main shaft 5 of knob 4 drives lifting by elevating mechanism 6.
In the present embodiment, the specific structure of elevating mechanism 6 be can be used such as flowering structure:
Elevating mechanism 6 includes motor 61, motor worm 62, intermediate gear 63 and the lifting gear 64 in gear-box 2,
The output shaft of motor 61 is fixedly connected with motor worm 62, and motor worm 62 is connect with worm-drive, worm gear and intermediate gear 63
It is co-axially mounted, intermediate gear 63 and lifting gear 64 are sequentially connected.Lifting gear 64 is fixedly connected with elevating endless screw 65, goes up and down snail
Bar 65 is equipped with the sliding block 66 to match with the screw thread of elevating endless screw 65, when elevating endless screw 65 rotates, sliding block 66 by with lifting
The screw thread of worm screw 65 moves up and down, and main shaft 5 is mounted on sliding block 66.
The diameter of intermediate gear 63 is less than the diameter of lifting gear 64 and the diameter of worm gear, and the diameter of lifting gear 64 is greater than
The transmission of the diameter of worm gear, lifting gear 64 and intermediate gear 63 realizes that reduction of speed torque increase provides suitable revolving speed and torque, makes an uproar
Sound is small, is conducive to control noise, while the self-locking function of worm and gear can press due to by external force to avoid the knob 4 come is risen
Under.
In such drive mechanism, the reduction ratio small in size of gear-box 2 is big, it can be achieved that being mentioned with the motor of small size, small torque
For power.Referring to Fig. 4 and Fig. 6, lifting position limiting structure is equipped in shell 1, lifting position limiting structure includes pcb board 7, and pcb board 7 can be consolidated
Loaded on shell 1, pcb board 7 is equipped with upper Hall switch 8 and the lower Hall switch 9 positioned at upper 8 lower section of Hall switch, sliding for Dingan County
Block 66 is equipped with magnet 10 close to the side wall of pcb board 7, when elevating mechanism 6 rises to highest point with movable slider 66 and knob 4,
Hall switch 8 in 10 face of magnet, when elevating mechanism 6 drops to minimum point with movable slider 66 and knob 4, under 10 face of magnet
Hall switch 9, upper Hall switch 8, lower Hall switch 9 and motor 61 are electrically connected with single-chip microcontroller 3.Single-chip microcontroller 3 is known skill
Art, the connection of Hall switch and motor 61 and single-chip microcontroller 3 known in those skilled in the art, and known by single-chip microcontroller 3
Ignition signal S0 controls the operating and stopping of motor 61, and details are not described herein.
The lift knob electronic gear shifter with runback bit function of the present embodiment, when receiving ignition signal, monolithic
Machine 3 controls motor 61 and rotates in the forward direction, until single-chip microcontroller 3 receives Hall switch signal 8, single-chip microcontroller 3, which controls motor 61, to be stopped
Rotation, at this point, elevating mechanism 6 drives knob 4 to rise to most vertex, it is convenient to which operation knob realizes electric gear change.Work as igniting
After blackout, single-chip microcontroller 3 controls motor 61 and reversely rotates, until single-chip microcontroller 3 receives lower 9 signal of Hall switch, single-chip microcontroller 3 is controlled
Motor 61 processed stops operating, at this point, elevating mechanism 6 drives knob 4 to drop to minimum point, keeps knob 4 concordant with panel, improves
The technology sense of product.
Referring to Fig. 5, the lift knob electronic gear shifter with runback bit function of the present embodiment is set on the top surface of shell 1
There is the through-hole 11 passed through for main shaft 5, protrudes to be equipped with to reset inwardly on the hole wall of the through-hole 11 and keep off angle 12, the lateral wall of main shaft 5
Upper corresponding reset is equipped with reseting groove 51 at gear angle 12, the upper section of reseting groove 51 is straight slot 511, and lower section is symmetrical skewed slot
Section 512, the width of chute section 512 is gradually increased from top to bottom, and the two sides side wall of chute section 512 is inclined reset bevel edge 513,
Bevel edge 513 is resetted when runback bit function is by decline and resets gear angle 12 and is interacted, and is formed the power for driving main shaft 5 to rotate, is made
Main shaft 5 is reset to N gear and sets, to realize automatically reseting for gear.
The case where surprisingly causing shift that can not rise in view of 61 failure of motor, Hall switch failure etc., it is right on main shaft 5
It answers at straight slot 511 along the dropping motion groove 52 of the circumferential setting annular of main shaft 5, the depth and reset of dropping motion groove 52
Depth at the straight slot 511 of slot 51 is identical, and shift switch can be resetted when main shaft 5 is in landing state dropping to
When keeping off the dropping motion groove 52 of 12 face of angle annular, main shaft 5 can be rotated manually, and resetting gear angle 12 will not hinder to lead again
The rotation of axis 5 enables main shaft 5 to shift gears.
The lift knob electronic gear shifter with runback bit function of the present embodiment is opened ignition switch and is risen automatically, closes
It closes ignition switch to land automatically, interior trim is cleaner and tidier.It is automatically reset when landing to N and is kept off, it is safer.Overall volume is small, convenient for arranging,
To improve product technology content, enhance product competitiveness, optimizes interior interior trim space, a band runback bit function of brand-new design
Lift shift, while improving product technology sense, guarantee Product Safety.Volume microminiaturization, mounting means diversification,
It is particularly suitable for compact-type automobile, electric car.
The remaining part of lift knob electronic gear shifter with runback bit function, such as gearshift and gear identification mechanism
Etc. the prior art for being knob electronic gear shifter, details are not described herein.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. the lift knob electronic gear shifter with runback bit function, including shell and knob, the knob include main shaft, it is special
Sign is: further including the elevating mechanism for driving the knob lifting；
The top surface of the shell is equipped with the through-hole passed through for the main shaft, protrudes inwardly on the hole wall of the through-hole and is equipped with reset
Angle is kept off, is corresponded on the lateral wall of the main shaft and is vertically equipped with reseting groove at reset gear angle, the upper section of the reseting groove is width
Constant straight slot is spent, lower section is symmetrical chute section, and the width of the chute section is gradually increased from top to bottom, described oblique
The two sides side wall of slot section is inclined reset bevel edge.
2. the lift knob electronic gear shifter according to claim 1 with runback bit function, it is characterised in that: the master
It is corresponded on axis at the straight slot along the dropping motion groove of the circumferential setting annular of the main shaft.
3. the lift knob electronic gear shifter according to claim 2 with runback bit function, it is characterised in that: the drop
The depth for falling moving trough is identical as the depth of the straight slot.
4. the lift knob electronic gear shifter according to any one of claims 1 to 3 with runback bit function, feature exist
In be equipped in the gear-box that: the elevating mechanism includes on the downside of the shell, the gear-box motor, motor worm, in
Between gear and lifting gear, the output shaft of the motor is fixedly connected with the motor worm, and the motor worm and worm gear pass
Dynamic connection, the worm gear are co-axially mounted with the intermediate gear, and the intermediate gear and the lifting gear are sequentially connected；
The lifting gear is fixedly connected with elevating endless screw, and the screw thread phase with the elevating endless screw is arranged on the elevating endless screw
Matched sliding block, the main shaft installation is on the slide block.
5. the lift knob electronic gear shifter according to claim 4 with runback bit function, it is characterised in that: the snail
Intermediate gear is coaxially installed on wheel, the lifting gear and the intermediate gear are sequentially connected, the diameter of the intermediate gear
Less than the diameter of the lifting gear and the diameter of the worm gear, the diameter of the lifting gear is greater than the diameter of worm gear.
6. the lift knob electronic gear shifter according to claim 4 with runback bit function, it is characterised in that: described outer
Lifting position limiting structure is equipped in shell, the lifting position limiting structure includes pcb board, and the pcb board is fixedly installed on the shell,
The pcb board is equipped with upper Hall switch and the lower Hall switch below the upper Hall switch, and the sliding block is close to institute
The side wall for stating pcb board is equipped with magnet, when the elevating mechanism drives the sliding block to rise to highest point, the magnet face
Upper Hall switch, when the elevating mechanism drives the sliding block to drop to minimum point, lower Hall described in the magnet face is opened
It closes.
7. the lift knob electronic gear shifter according to claim 6 with runback bit function, it is characterised in that: further include
Control unit, the motor, the upper Hall switch and the lower Hall switch are electrically connected with the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430718.4U CN209100621U (en) | 2018-09-01 | 2018-09-01 | Lift knob electronic gear shifter with runback bit function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430718.4U CN209100621U (en) | 2018-09-01 | 2018-09-01 | Lift knob electronic gear shifter with runback bit function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100621U true CN209100621U (en) | 2019-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821430718.4U Withdrawn - After Issue CN209100621U (en) | 2018-09-01 | 2018-09-01 | Lift knob electronic gear shifter with runback bit function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869719A (en) * | 2018-09-01 | 2018-11-23 | 山东梅拉德能源动力科技有限公司 | Lift knob electronic gear shifter with runback bit function |
-
2018
- 2018-09-01 CN CN201821430718.4U patent/CN209100621U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869719A (en) * | 2018-09-01 | 2018-11-23 | 山东梅拉德能源动力科技有限公司 | Lift knob electronic gear shifter with runback bit function |
| CN108869719B (en) * | 2018-09-01 | 2024-01-30 | 雷丁汽车集团有限公司 | Lifting knob electronic gear shifter with self-resetting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: 261000 Room 102, No. 8463, Dongfeng East Street, Kuiwen District, Weifang City, Shandong Province Patentee after: Shandong baoluda New Energy Automobile Co.,Ltd. Address before: 262404 building 16, No. 2, Zhuliu bidewen Road, Changle County, Weifang City, Shandong Province Patentee before: SHANDONG MEILADE ENERGY & POWER TECHNOLOGY Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190712 Effective date of abandoning: 20240130 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190712 Effective date of abandoning: 20240130 |