CN206398063U - The knob of knob electronic selector is from return mechanism - Google Patents
The knob of knob electronic selector is from return mechanism Download PDFInfo
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- CN206398063U CN206398063U CN201621458168.8U CN201621458168U CN206398063U CN 206398063 U CN206398063 U CN 206398063U CN 201621458168 U CN201621458168 U CN 201621458168U CN 206398063 U CN206398063 U CN 206398063U
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- knob
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- fluted disc
- gear
- return gear
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Abstract
The utility model discloses a kind of knob of knob electronic selector is provided from return mechanism, its is simple in construction, is able to carry out knob being repositioned to initial position.A kind of knob of knob electronic selector is from return mechanism, it is characterised in that：Including knob fluted disc and return gear, knob fluted disc and return gear are coaxially set, knob is connected with knob fluted disc, knob has initial position and extreme position, return gear is connected with motor, and motor can uniaxially drive knob fluted disc to rotate and knob is returned to initial position by return gear.
Description
Technical field
The utility model belongs to the technical field of knob electronic selector, concretely relates to a kind of knob electron gear shifting
The knob of device is from return mechanism.
Background technology
Publication number CN105393027A, the publication date 2016 year 03 month Chinese invention patent application of 09 day disclose a kind of use
In the shift range conversion equipment of the vehicles.The device includes cap unit；Rotary unit；Control unit and main unit, its
Middle rotary unit includes the knob-operated part outside cover；With in insertion knob-operated part to be grasped by knob
Make the transducing part that part rotates and sensed the rotation of knob-operated part, wherein control section includes making shifting of transmission to stopping
The stop button of car scope；Show the display portion of the working range of speed changer；With sensing rotary unit rotation sensor,
And wherein main unit includes departing from the sticking department for the rotation for limiting rotary unit coupled to transducing part or from transducing part
Point；The side of transducing part is inserted into wherein to allow to be back to the convex of initial position when knob-operated part is rotated
Wheel；With the main body for receiving lock part and cam.
In patent document disclosed above, it can be realized is shifted to parking file location by button, but this structure
It is complicated.
The content of the invention
A purpose of the present utility model is to provide a kind of knob of knob electronic selector from return mechanism, the letter of its structure
It is single, it is able to carry out knob being repositioned to initial position.
It is of the present utility model another object is that compact conformation of the knob from return mechanism, the light weight of knob electronic selector
Change.
It is of the present utility model another object is that knob fluted disc and return gear contact with each other face after the filling lubricating ester
To good lubrication, it is intended to reduce the knob of knob electronic selector and use the longevity from the operating noise of return mechanism, and raising
Life.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
A kind of knob of knob electronic selector is from return mechanism, it is characterised in that：Including knob fluted disc and return gear,
Knob fluted disc and return gear are coaxially set, and knob is connected with knob fluted disc, and knob has initial position and extreme position,
Return gear is connected with motor, and motor can uniaxially drive knob fluted disc to rotate and be returned to knob by return gear
Initial position.
On the basis of such scheme and it is used as the preferred scheme of such scheme：The motor for can rotating motor,
Return gear is turned to from first position by motor and first position is repositioned to behind the second place；Knob fluted disc is by coordinating machine
Structure is engaged with return gear, and when return gear is located at first position, matching mechanism makes return gear be formed with knob fluted disc
Separation, knob fluted disc can be rotated relative to return gear freely between initial position and extreme position；When return gear from
First position is turned to during the second place, return gear can pin knob fluted disc by matching mechanism and make knob fluted disc with
Initial position is returned back to return pinion rotation.
On the basis of such scheme and it is used as the preferred scheme of such scheme：The return gear is provided with pilot hole, institute
State the outside that return gear slides over the knob fluted disc by the pilot hole.
On the basis of such scheme and it is used as the preferred scheme of such scheme：The matching mechanism is main by recess and convex
Block is constituted, and recess is inserted for projection, and recess is slidably matched with projection formation, block is provided with recess, block is in return gear
Projection can be hooked during turning to the second place from first position so that knob fluted disc follows return pinion rotation.
On the basis of such scheme and it is used as the preferred scheme of such scheme：The recess is located on return gear, recessed
Mouth is towards the center of return gear, and the projection is located on the knob fluted disc, and projection extending laterally to knob fluted disc.
On the basis of such scheme and it is used as the preferred scheme of such scheme：Convex edge is provided with the return gear,
The medial surface of convex edge has arc surface, and the outer peripheral face of arc surface and knob fluted disc is affixed and return gear is obtained and knob fluted disc
The position of coaxial line.
On the basis of such scheme and it is used as the preferred scheme of such scheme：The convex edge is two or more and presses circumferential
Direction is arranged on return gear, and recess is formed between two convex edges, and the block is formed by the side end face of convex edge.
On the basis of such scheme and it is used as the preferred scheme of such scheme：Also include top base and bottom base, upper base
Flap is closed and constructs receiving compartment on bottom base, and the knob fluted disc, return gear and motor are each provided in receiving compartment, described
Knob is at least local outside receiving compartment through top base.
On the basis of such scheme and it is used as the preferred scheme of such scheme：Two card bases are provided with the knob,
Top base is provided with two the first grooves, and two card bases are connected after respectively passing through a groove with knob fluted disc.
On the basis of such scheme and it is used as the preferred scheme of such scheme：Receiving compartment is additionally provided with circuit board assembly,
The second groove is additionally provided with circuit board assembly, the second groove is two, and each second groove is relative with first groove,
Two the second grooves are also respectively passed through for a card base.
On the basis of such scheme and it is used as the preferred scheme of such scheme：Mounting post is provided with bottom base, it is described
Knob fluted disc slides over the outside of mounting post, and gland is connected with mounting post, knob fluted disc axial limiting the first supporting part with
Between gland, return gear axial limiting is between fluted disc and the second supporting part.
On the basis of such scheme and it is used as the preferred scheme of such scheme：Return gear is driven by one-way mechanism to be revolved
Button fluted disc rotates and knob is returned to initial position.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
The knob of knob electronic selector of the present utility model drives return gear using motor from return mechanism, after
And knob fluted disc, knob are driven by return gear, and knob is returned to initial position.It is this simple in construction, easy to operate.
Brief description of the drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is cross section structure diagram of the present utility model.
Fig. 3 is cross section structure diagrams of the Fig. 2 along Section A-A.
Fig. 4 is knob fluted disc of the present utility model, return gear structure schematic diagram.
Fig. 5 is Fig. 4 top view.
Fig. 6 is cross section structure diagrams of the Fig. 4 along section B-B.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the accompanying drawing in embodiment, to reality
The technical scheme applied in example is clearly and completely described, it is clear that described embodiment is only the application part implementation
Example, rather than whole embodiments.Based on the embodiment provided, those of ordinary skill in the art are not before creative work is made
The every other embodiment obtained is put, the scope of the application protection is belonged to.
In the description of the present application, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " are base
In orientation shown in the drawings or position relationship, it is for only for ease of description the application and simplifies description, rather than indicate or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of application.
In the description of the present application, term " first ", " second " etc. be only used for describe purpose, and it is not intended that indicate or
Imply relative importance or the implicit quantity for indicating indicated technical characteristic.In the description of the invention, " multiple " contain
Justice is two or more, unless otherwise specifically defined." more than " be meant that comprising this number.
It should be noted that term " connection ", " installation ", " fixation " etc. should be interpreted broadly, can be detachably connected,
Can also non-dismountable connection integrative-structure, can specifically refer to clamping, mode connects for screw, welding and integrated formed structure etc..
Term " sliding sleeve " is interpreted as：Two features can be relatively movable under conditions of not other restrictions.
According to the purpose of the present invention, this application discloses a kind of knob of knob electronic selector from return mechanism.Knob
The part in knob electronic selector is used as from return mechanism, it is intended to be triggered to perform knob under the conditions of specific
Initial position is returned to, when applying on automobile, initial position generally corresponds to " P " file location.
The knob of knob electronic selector of the present utility model includes knob fluted disc 1, return gear 2, rotation from return mechanism
Button 3 and motor 4.
As shown in FIG., knob fluted disc 1 has fluted disc 11 and fluted disc post 12, wherein, fluted disc 11 is also as connection knob 3
Position, to realize that knob 3 is connected with knob fluted disc 1.It is real when applying a rotating torque to knob during concrete application
Existing knob drives knob fluted disc to rotate, and knob fluted disc is used as driven member.Likewise, working as a rotating torque is obtained on knob fluted disc
When, knob fluted disc drives knob, and knob is used as driven member.
In one embodiment, as Figure 1 and Figure 4, trip 51 is provided with the fluted disc 11 of knob fluted disc 1, in knob 3
Card base 31 is provided with bayonet socket 52.After knob fluted disc is connected with knob, trip 51 is caught in bayonet socket 52, two sides 521 of bayonet socket 52
Offseted with two sides 511 of trip, so that real knob fluted disc and the linkage of knob in the circumferential.It is used as the direct of this structure
Deformation, knob fluted disc can also be realized using other structures with knob and is connected, for example, weld, mode connects for screw, can also be outstanding
Wall type clamping.
Knob fluted disc 1 and return gear 2 are coaxially set.
As shown in figure 3, return gear 2 with can the output shaft 41 of motor 4 of rotating be connected.In one embodiment,
As shown in Figure 3, the outer peripheral face of return gear 2 has tooth 21, and scroll bar 6 is meshed with return gear 2, led in specific application
Crossing the scroll bar 6 rotated drives return gear 2 to rotate.First gear 61 is installed in one end of scroll bar 3, on the output shaft of motor
Second gear 62 is installed, first gear 61 is meshed with second gear 62.Operationally, motor 4 by be meshed first
Gear 61 and second gear 62 drive scroll bar 6 to rotate, and then drive return gear 2 to rotate by scroll bar 6.In the present embodiment, it is electric
Machine uses noble metal brush direct current motor.Certainly, motor can also be using other common electric machines, it would however also be possible to employ stepper motor
Or servomotor etc..Certainly, motor can also only drive return gear by a pair of gear pairs.
It should be noted that because the rotational angle of knob is less than 360 degree, therefore the rotational angle of return gear is also small
In 360 degree.It is understood that return gear can be the structure of complete gear（As shown in Figure 3）Or only office
Portion is provided with the gear structure of tooth（As shown in Figure 2）.
In one embodiment, scroll bar is installed in the following way：Provided with two mounting seats 81, mounting seat on bottom base 71
81 install for one end of scroll bar 6 respectively, and scroll bar is rotatable relative to mounting seat 81, and limited block is additionally provided with the outside of mounting seat
82, limited block 82 for scroll bar 6 offset and to scroll bar axial limiting.It is axial to avoid scroll bar from producing by using the structure of limited block
Play.
Return gear 2 is turned to from first position by motor 4 and first position is repositioned to behind the second place；Namely
Say, under the driving of motor, return gear reciprocating rotation in certain angular range.It should be noted that return gear institute
The rotational angle of setting is according to the design of knob maximum rotation angle, and as a rule, under the driving of motor, return gear is rotated
Angle be more than angle of the knob between initial position and extreme position, corresponding to the initial position and extreme position of knob
It is the angle between " P " shelves and " drive shift " shelves, usual drive shift can be " D grades " or " low speed " shelves.Whereby, return gear is not
Knob, knob fluted disc is hindered to rotate.It should be noted that the initial position and extreme position of knob, its can by position-limit mechanism Lai
The rotational angle of knob is limited.In an embodiment, its by initial position and extreme position on top base 72 first
The length of groove 701 is limited.
Knob fluted disc 1 is engaged by matching mechanism with return gear 2, when return gear 1 is located at first position（As schemed
Shown in 5）, matching mechanism separates the formation of return gear 2 and knob fluted disc 1, and knob fluted disc 2 can be freely relative to return gear
Rotated between initial position and extreme position；When return gear 2 is turned to during the second place from first position, return tooth
Wheel 2 can pin knob fluted disc 1 by matching mechanism and make knob fluted disc 1 follow return gear 2 to rotate and return back to initial position.
It should be noted that return gear is separated with the formation of knob fluted disc, do not refer to changing in distance between the two, and refer to
The disconnection of power in terms of transmission.When return gear is separated with the formation of knob fluted disc, when return gear is located at first position,
Knob fluted disc is free to rotate between initial position and extreme position, and return gear will not be driven.
It should be noted that knob fluted disc is the initial position and knob tooth after synchronous axial system, knob with knob
The initial position of disk is corresponding, and the extreme position after knob is corresponding with the extreme position of knob fluted disc.
In one embodiment, knob fluted disc and return gear are coaxially set, and can use following structure：As shown in figure 3, institute
Return gear 2 is stated provided with pilot hole 22, the return gear slides over the outside of the knob fluted disc 1 by the pilot hole.
Because return gear is using knob fluted disc as centre of gyration, the knob of knob electronic selector is set more to step up from return mechanism structure
Gather, reach the light-weighted purpose of knob electronic selector.
In one embodiment, the matching mechanism is mainly made up of recess 91 and projection 92, and recess is inserted for projection, recess
91 are slidably matched with the formation of projection 92, block are provided with recess 91, block turns to second in return gear from first position
Projection 92 can be hooked during position so that knob fluted disc follows return pinion rotation, and then knob is returned to initial position.
In the present embodiment, shown in figure, the recess 91 is located on return gear 2, and recess is described convex towards the center of return gear
Block 92 is located on the knob fluted disc 1, and projection extending laterally to knob fluted disc.Mutually it is equal with this, is used as another reality
Example is applied, the recess is located on knob fluted disc, and the projection is located on return gear.
In one embodiment, convex edge 23 is provided with the return gear, the medial surface 23a of convex edge has arc surface, circle
Cambered surface and the outer peripheral face 1a of knob fluted disc 1 are affixed and return gear is obtained the position with knob fluted disc coaxial line.
It should be noted that as another embodiment that return gear is coaxially set with knob fluted disc is realized, such as
In the week of return gear along multiple gears are distributed, carried out by these gear mesh radially spacing.It is of course also possible to pass through others
Mode carries out radially spacing to return gear.
The convex edge 23 is two or more and is arranged in by circumferential direction on return gear 2, the shape between two convex edges 23
Into recess 91, the block is formed by the side end face 231 of convex edge 23.Using this structure, convex edge can by return gear axial direction
Direction extends, and the area of the medial surface of such convex edge is relatively large, after filling lubricant medium, can obtain good lubrication, no
Service life is only improved, and operating noise can also be reduced.
As shown in Fig. 2 in one embodiment, in addition to top base 72 and bottom base 71, top base 72 is covered in bottom base
Receiving compartment 70 is constructed on 71, the knob fluted disc 1, return gear 2 and motor 4 are each provided in receiving compartment 70, the knob
It is at least local outside receiving compartment through top base.
As shown in FIG., in the knob 3 provided with two card bases 31, provided with two the first grooves, two on top base
Card base 31 is connected after respectively passing through first groove 701 with knob fluted disc 1.
In one embodiment, receiving compartment is additionally provided with circuit board assembly 10, and the second groove is additionally provided with circuit board assembly
101, the second groove 101 is two, and each second groove 101 is relative with first groove 701, two the second grooves
101 also respectively pass through for a card base 31.
In the present embodiment, mounting post 702 is provided with bottom base 71, the knob fluted disc slides over the outer of mounting post
Portion, gland 100 is connected with mounting post, is generally connected by screw both it, the axial limiting of knob fluted disc 1 is in the first supporting part
Between 120 and gland, return gear axial limiting is between fluted disc and the second supporting part 130.
In the present embodiment, the first supporting part 120 is formed by the bottom of bottom base 71, and the second supporting part 130 is by being located at down
Convex arc on pedestal 71 is formed.
Embodiment two,
The present embodiment and the knob for implementing a knob electronic selector provided are similar from return mechanism, both differences
It is, matching mechanism is replaced by one-way mechanisms such as electromagnetic clutch, flywheel or unilateral bearings.Return gear passes through one-way mechanism
Knob fluted disc is driven to rotate.So that using exemplified by unilateral bearing, the inner ring of unilateral bearing is connected with knob fluted disc, unilateral bearing
Outer ring is connected with return gear.
In specific application, motor drives return pinion rotation, and return gear drives knob fluted disc by one-way mechanism, after
And drive knob to be returned to initial position by knob fluted disc.And when motor does not work, a rotating torque, knob are implemented to knob
Knob fluted disc is driven to rotate, and knob does not drive return pinion rotation.
Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (12)
1. a kind of knob of knob electronic selector is from return mechanism, it is characterised in that：Including knob fluted disc and return gear, rotation
Button fluted disc and return gear are coaxially set, and knob is connected with knob fluted disc, and knob has initial position and extreme position, return
Position gear is connected with motor, and motor can uniaxially drive knob fluted disc to rotate and knob is returned to just by return gear
Beginning position.
2. the knob of knob electronic selector according to claim 1 is from return mechanism, it is characterised in that：The motor is
Can rotating motor, return gear is turned to from first position by motor and first position be repositioned to behind the second place；Rotation
Button fluted disc is engaged by matching mechanism with return gear, and when return gear is located at first position, matching mechanism makes return tooth
Wheel is separated with the formation of knob fluted disc, and knob fluted disc can turn relative to return gear freely between initial position and extreme position
It is dynamic；When return gear is turned to during the second place from first position, return gear can pin knob tooth by matching mechanism
Disk simultaneously makes knob fluted disc follow return pinion rotation and return back to initial position.
3. the knob of knob electronic selector according to claim 2 is from return mechanism, it is characterised in that：The return tooth
Wheel is provided with pilot hole, and the return gear slides over the outside of the knob fluted disc by the pilot hole.
4. the knob of the knob electronic selector according to Claims 2 or 3 is from return mechanism, it is characterised in that：It is described to match somebody with somebody
Close mechanism to be mainly made up of recess and projection, recess is inserted for projection, recess is slidably matched with projection formation, is provided with recess
Block, block can hook projection so that knob fluted disc is followed during return gear turns to the second place from first position
Return pinion rotation.
5. the knob of knob electronic selector according to claim 4 is from return mechanism, it is characterised in that：The recess is set
On return gear, recess is towards the center of return gear, and the projection is located on the knob fluted disc, and projection is to knob
Fluted disc is extended laterally.
6. the knob of knob electronic selector according to claim 5 is from return mechanism, it is characterised in that：In the return
Gear is provided with convex edge, and the medial surface of convex edge has arc surface, and the outer peripheral face of arc surface and knob fluted disc is affixed and makes return tooth
Wheel obtains the position with knob fluted disc coaxial line.
7. the knob of knob electronic selector according to claim 6 is from return mechanism, it is characterised in that：The convex edge is
Two or more and it is arranged in by circumferential direction on return gear, recess is formed between two convex edges, the block is by convex edge
Side end face is formed.
8. the knob of the knob electronic selector according to claim 1 or 2 or 3 is from return mechanism, it is characterised in that：Also wrap
Top base and bottom base are included, top base covers on bottom base and constructs receiving compartment, the knob fluted disc, return gear and electricity
Machine is each provided in receiving compartment, and the knob is at least local outside receiving compartment through top base.
9. the knob of knob electronic selector according to claim 8 is from return mechanism, it is characterised in that：In the knob
Provided with two card bases, provided with two the first grooves on top base, two card bases respectively through after first groove with rotation
Button fluted disc is connected.
10. the knob of knob electronic selector according to claim 9 is from return mechanism, it is characterised in that：Receiving compartment is also
Provided with circuit board assembly, be additionally provided with the second groove on circuit board assembly, the second groove is two, each second groove with
One the first groove is relative, and two the second grooves are also respectively passed through for a card base.
11. the knob of knob electronic selector according to claim 8 is from return mechanism, it is characterised in that：In bottom base
Mounting post is provided with, the knob fluted disc slides over the outside of mounting post, and gland is connected with mounting post, knob fluted disc is axially limited
Position is between the first supporting part and gland, and return gear axial limiting is between fluted disc and the second supporting part.
12. the knob of knob electronic selector according to claim 1 is from return mechanism, it is characterised in that：Return gear
Drive knob fluted disc to rotate by one-way mechanism and knob is returned to initial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458168.8U CN206398063U (en) | 2016-12-28 | 2016-12-28 | The knob of knob electronic selector is from return mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458168.8U CN206398063U (en) | 2016-12-28 | 2016-12-28 | The knob of knob electronic selector is from return mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398063U true CN206398063U (en) | 2017-08-11 |
Family
ID=59516309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621458168.8U Active CN206398063U (en) | 2016-12-28 | 2016-12-28 | The knob of knob electronic selector is from return mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704570A (en) * | 2016-12-28 | 2017-05-24 | 浙江科思泰智能科技有限公司 | Rotary knob automatic-returning mechanism for rotary knob electronic gear shifter |
| CN110030373A (en) * | 2017-12-28 | 2019-07-19 | 德韧营运有限责任公司 | The shifting of transmission component that position automatically resets |
-
2016
- 2016-12-28 CN CN201621458168.8U patent/CN206398063U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704570A (en) * | 2016-12-28 | 2017-05-24 | 浙江科思泰智能科技有限公司 | Rotary knob automatic-returning mechanism for rotary knob electronic gear shifter |
| CN106704570B (en) * | 2016-12-28 | 2019-01-25 | 浙江科思泰智能科技有限公司 | The knob of knob electronic gear shifter is from return mechanism |
| CN110030373A (en) * | 2017-12-28 | 2019-07-19 | 德韧营运有限责任公司 | The shifting of transmission component that position automatically resets |
| CN110030373B (en) * | 2017-12-28 | 2021-06-01 | 德韧营运有限责任公司 | Transmission shifting assembly with automatic position reset |
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