CN206086849U - Self -driving car uses scalable steering wheel - Google Patents
Self -driving car uses scalable steering wheel Download PDFInfo
- Publication number
- CN206086849U CN206086849U CN201621120163.4U CN201621120163U CN206086849U CN 206086849 U CN206086849 U CN 206086849U CN 201621120163 U CN201621120163 U CN 201621120163U CN 206086849 U CN206086849 U CN 206086849U
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- Prior art keywords
- loop bar
- steering wheel
- inserted link
- joint
- groove
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Abstract
The utility model discloses a self -driving car uses scalable steering wheel, including the steering wheel, the fixed mounting of the axle center of steering wheel department has a bearing, and the pivot of steering wheel bottom is run through and extend to to the bottom of bearing, the outside from the top down of pivot overlaps in proper order and is equipped with torque sensing ware, reduction gear and rack and pinion steering gear, rack and pinion steering gear's both sides are all through connecting rod and brake pedal and brake pedal, and the pivot includes the inserted bar, the bottom fixed mounting of inserted bar has the loop bar, the inserted bar is equipped with the joint with the outside cover of the junction of loop bar. The self -driving car uses scalable steering wheel, by providing the spout, the spout can make the inserted bar draw in the loop bar inside lieing in the loop bar, and the dog can prevent that the inserted bar from reciprocating inserted bar and loop bar separation when stretching out and drawing back in the loop bar, make the shaft flexible to the flexible of steering wheel is realized, when switching unmanned mode, the inside space of car can be increased.
Description
Technical field
The utility model is related to pilotless automobile technical field, and specially a kind of pilotless automobile uses scalable direction
Disk.
Background technology
Pilotless automobile is a kind of intelligent automobile, it is also possible to referred to as wheeled mobile robot, relies primarily on in-car
Intelligent driving instrument based on computer system is unmanned to realize.Existing vehicle steering be widely used in greatly, neutralization
The direction control mechanism of car, is controlled by driver turn steering wheel, for pilotless automobile, in evolution
In drive manner that manned mode and unmanned pattern mutually switch occurs, it is manned to need use direction disk
Control direction, it is unmanned then temporarily not need use direction disk, so steering wheel will be taken in automobile when unmanned
Space, make script narrow space just more crowded, so propose a kind of pilotless automobile with scalable steering wheel to solve
Certainly posed problems above.
Utility model content
(1) technical problem for solving
For the deficiencies in the prior art, the utility model provides a kind of scalable steering wheel of pilotless automobile, tool
Standby flexible advantage, solves for pilotless automobile, occur in evolution manned mode and nobody
The drive manner that driving model mutually switches, it is unmanned then temporarily not need use direction disk, so in unmanned when side
The space in automobile will be taken to disk, makes script narrow space just compare crowded problem.
(2) technical scheme
To realize above-mentioned flexible purpose, the utility model provides following technical scheme：A kind of pilotless automobile use can stretch
Contracting steering wheel, including steering wheel, are installed with bearing at the axle center of the steering wheel, the bottom of bearing is run through and the side of extending to
To the rotating shaft of tray bottom, the outside of the rotating shaft is set with successively from top to bottom torque sensor, decelerator and rack-and-pinion and turns
To device, the both sides of the rack and pinion steering gear are by connecting rod and brake pedal and brake pedal.
The rotating shaft includes inserted link, and the bottom of the inserted link is installed with the junction of loop bar, the inserted link and loop bar
Outer cover joint is housed, be provided with slide rail on the inner chamber two side of the loop bar, open on the side wall of the loop bar that slide rail is located
Chute is provided with, fixed installation in the draw-in groove in loop bar, draw-in groove is offered on the two side that the loop bar is connected with joint
The side for having spring, spring is installed with ball, and the inner cavity top of the loop bar is installed with the gear at the top of chute
Block, loop bar offers screw hole two with the junction of inserted link, and the two bottom sides of the inserted link are installed with loop bar
Limit card block, the junction of the inserted link and joint offers the screw hole one parallel with screw hole two, the side of screw hole one
Face is plugged with the lock screw positioned at joint side, and the both sides of the joint offer annular caulking groove, the side of annular caulking groove
The U-shaped baffle teeth in joint is offered, the inside of the annular caulking groove offers the endoporus positioned at U-shaped baffle teeth bottom,
The bottom of endoporus offers the U-shaped rotation stop breach in loop bar.
Preferably, the U-shaped rotation stop breach is arranged in the upper end tube wall of loop bar.
Preferably, the loop bar upper end is embedded in annular caulking groove, and loop bar upper surface top is only in the bottom of annular caulking groove.
Preferably, the quantity of the block and spacing block set is two, and block and spacing block set are with the horizontal stroke of inserted link
Point symmetry distribution centered on to the midline.
Preferably, the draw-in groove and the connected mode of spacing block set are clamping, and the quantity of draw-in groove is two, each draw-in groove
Distance to the transversal centerline of inserted link is equal.
Preferably, the lock-screw is to be threadedly coupled with the connected mode of screw hole one and screw hole two.
Preferably, the quantity of the annular caulking groove is two, and the length of annular caulking groove is equal with the width of joint.
(3) beneficial effect
Compared with prior art, the utility model provide a kind of scalable steering wheel of pilotless automobile, possess with
Lower beneficial effect：
1st, the scalable steering wheel of the pilotless automobile, by arranging loop bar, loop bar upper end is provided with screw hole two, joint
Screw hole one also is provided with, through the screw hole two on screw hole one and loop bar, lock screw top pressure is in inserted link outer wall for lock screw
On, so that loop bar is locked with inserted link, prevent steering wheel rotating shaft when flexible from will not produce torsion, the side of avoiding when manned
To disk sudden contraction tenesmus, affect driving to drive, cause security incident.
2nd, the scalable steering wheel of the pilotless automobile, by arranging chute, chute is located inside loop bar, can make to insert
Bar is stretched in loop bar, and block can prevent from inserted link from inserted link when carrying out flexible is moved up and down in loop bar separating with loop bar,
Make rotating shaft stretch, so as to realize the flexible of steering wheel, when unmanned pattern is switched, the space of automotive interior can be increased.
Description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structure rotating shaft schematic diagram；
Fig. 3 is the utility model structure inserted link schematic diagram；
Fig. 4 is the utility model structural joint schematic diagram.
In figure：1 steering wheel, 2 bearings, 3 rotating shafts, 4 torque sensors, 5 decelerators, 6 rack and pinion steering gears, 7 connecting rods,
8 brake pedals, 9 brake pedals, 10 loop bars, 11 inserted links, 12 joints, 13 screw holes one, 14 lock screws, 15 annular caulking grooves, 16U
Shape baffle teeth, 17 endoporus, 18U shape rotation stop breach, 19 slide rails, 20 chutes, 21 balls, 22 draw-in grooves, 23 springs, 24 screw holes two,
25 limit card blocks, 26 blocks.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1, a kind of scalable steering wheel of pilotless automobile, including steering wheel 1 are referred to, at the axle center of steering wheel 1
Bearing 2 is installed with, the rotating shaft 3 of the bottom of steering wheel 1 is run through and extended in the bottom of bearing 2, and the outside of rotating shaft 3 is from top to bottom
Torque sensor 4, decelerator 5 and rack and pinion steering gear 6 are set with successively, and torque sensor 4 is to various rotations or non-rotation
Turn the detection perceived to torsional moment on mechanical part, the physical change of torsion is converted into accurate telecommunications by torque sensor 4
Number, so as to promote automobile to be advanced, the both sides of rack and pinion steering gear 6 are stepped on by connecting rod 7 with brake pedal 8 and braking
Plate 9.
Fig. 2-4 are referred to, rotating shaft 3 includes inserted link 11, and the bottom of inserted link 11 is installed with loop bar 10, and the upper end of loop bar 10 is embedding
In annular caulking groove 15, the upper surface of loop bar 10 top is only in the bottom of annular caulking groove 15, and inserted link 11 is outer with the junction of loop bar 10
Portion is set with joint 12, slide rail 19 is provided with the inner chamber two side of loop bar 10, on the side wall of the loop bar 10 that slide rail 19 is located
Chute 20 is offered, the draw-in groove 22 in loop bar 10, draw-in groove 22 are offered on the two side that loop bar 10 is connected with joint 12
Be clamping with the connected mode of spacing block set 25, and the quantity of draw-in groove 22 is two, each draw-in groove 22 to inserted link 11 it is horizontal in
The distance of line is equal, and in draw-in groove 22 spring 23 is installed with, and the side of spring 23 is installed with ball 21, loop bar 10
Inner cavity top is installed with the block 26 positioned at the top of chute 20, and block 26 can prevent inserted link 11 from moving down on loop bar 10 is interior
Move inserted link 11 when carrying out flexible to separate with loop bar 10, the quantity of block 26 and spacing block set 25 is two, and block 26 and limit
Position projection 25 point symmetry distribution centered on the transversal centerline of inserted link 11, loop bar 10 offers screw with the junction of inserted link 11
Hole 2 24, the two bottom sides of inserted link 11 are installed with the limit card block 25 in loop bar 10, inserted link 11 and joint 12
Junction offers the screw hole one 13 parallel with screw hole 2 24, and the side of screw hole 1 is plugged with positioned at the side of joint 12
Lock screw 14, the connected mode of lock-screw 14 and screw hole 1 and screw hole 2 24 to be threadedly coupled, joint 12
Both sides offer annular caulking groove 15, and the quantity of annular caulking groove 15 is two, and the length and the width of joint 12 of annular caulking groove 15
Degree is equal, and the side of annular caulking groove 15 offers the U-shaped baffle teeth 16 in joint 12, and the inside of annular caulking groove 15 offers
Positioned at the endoporus 17 of the bottom of U-shaped baffle teeth 16, the bottom of endoporus 17 offers the U-shaped rotation stop breach 18 in loop bar 10, U-shaped
Rotation stop breach 18 is arranged in the upper end tube wall of loop bar 10.
Joint 12 is enclosed within inserted link 11, and joint 12 is provided with the annular caulking groove 15 of Longitudinal extending from lower to upper, annular caulking groove 15
U-shaped baffle teeth 16 is inside provided with, the upper end of loop bar 10 is embedded in annular caulking groove 15, and the upper end of loop bar 10 is embedded in annular caulking groove 15, loop bar
Only in the bottom of annular caulking groove 15, the upper end tube wall of loop bar 10 is provided with U-shaped rotation stop breach 18, and U-shaped baffle teeth 16 is embedding on 10 upper surfaces top
In U-shaped rotation stop breach 18, so can thoroughly prevent loop bar 10 from rotating, the upper end of loop bar 10 is provided with screw hole 2 24, connects
12 also are provided with screw hole 1, and lock screw 14 is through the screw hole 2 24 on screw hole 1 and loop bar 10, lock screw
14 top pressures are on the outer wall of inserted link 11, so that loop bar 10 is locked with inserted link 11, prevent the rotating shaft 3 when flexible of steering wheel 1 from will not produce
It is raw to reverse, avoid the sudden contraction of steering wheel 1 to drop when manned, affect driving to drive, cause security incident.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V civil powers, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, chute 20 is located inside loop bar 10, and inserted link 11 can be made to be stretched in loop bar 10, and block 26 can
Separated with loop bar 10 with inserted link 11 when preventing from inserted link 11 from moving up and down in the loop bar 10 carrying out flexible, make rotating shaft 3 flexible, so as to reality
Stretching for existing steering wheel 1, when unmanned pattern is switched, can increase the space of automotive interior, and joint 12 is enclosed within inserted link 11
On, joint 12 is provided with the annular caulking groove 15 of Longitudinal extending from lower to upper, annular caulking groove 15 and is provided with U-shaped baffle teeth 16, loop bar 10
Upper end is embedded in annular caulking groove 15, and the upper end of loop bar 10 is embedded in annular caulking groove 15, and the upper surface of loop bar 10 top is only in annular caulking groove 15
Bottom, the upper end tube wall of loop bar 10 is provided with U-shaped rotation stop breach 18, and U-shaped baffle teeth 16 is embedded in U-shaped rotation stop breach 18, so may be used
Thoroughly to prevent loop bar 10 from rotating, the upper end of loop bar 10 is provided with screw hole 2 24, and joint 12 also is provided with screw hole 1, locking
Screw 14 through the screw hole 2 24 on screw hole 1 and loop bar 10, the top pressure of lock screw 14 on the outer wall of inserted link 11, so as to
Loop bar 10 is locked with inserted link 11, prevent the rotating shaft 3 when flexible of steering wheel 1 from will not produce torsion, the side of avoiding when manned
To the sudden contraction of disk 1 tenesmus, affect driving to drive, easily cause security incident.
In sum, the scalable steering wheel of the pilotless automobile, by arranging loop bar 10, the upper end of loop bar 10 is provided with spiral shell
Silk hole 2 24, joint 12 also is provided with screw hole 1, and lock screw 14 is through the screw hole two on screw hole 1 and loop bar 10
24, the top pressure of lock screw 14 is on the outer wall of inserted link 11, so that loop bar 10 is locked with inserted link 11, prevents steering wheel 1 when flexible
Rotating shaft 3 will not produce torsion, avoid the sudden contraction of steering wheel 1 to drop when manned, affect driving to drive, and cause safe thing
Therefore, chute 20 is set, chute 20 is located inside loop bar 10, and inserted link 11 can be made to be stretched in the loop bar 10, and block 26 can be with
Prevent from inserted link 11 from inserted link 11 when carrying out flexible is moved up and down in loop bar 10 to separate with loop bar 10, make rotating shaft 3 stretch, so as to realize
Stretching for steering wheel 1, when unmanned pattern is switched, can increase the space of automotive interior, solve for unmanned
For automobile, the drive manner that manned mode and unmanned pattern mutually switch is occurred in evolution, nobody
Drive and then temporarily do not need use direction disk 1, so steering wheel 1 will take the space in automobile when unmanned, make original
This narrow space just compares crowded problem.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. the scalable steering wheel of a kind of pilotless automobile, including steering wheel (1), it is characterised in that：The steering wheel (1)
Bearing (2) is installed with axle center, the rotating shaft (3) of steering wheel (1) bottom is run through and extended in the bottom of bearing (2), described
The outside of rotating shaft (3) is set with successively from top to bottom torque sensor (4), decelerator (5) and rack and pinion steering gear (6), institute
The both sides of rack and pinion steering gear (6) are stated by connecting rod (7) and brake pedal (8) and brake pedal (9)；
The rotating shaft (3) includes inserted link (11), and the bottom of the inserted link (11) is installed with loop bar (10), the inserted link (11)
Joint (12) is housed with the outer cover of the junction of loop bar (10), on the inner chamber two side of the loop bar (10) slide rail is provided with
(19), chute (20) is offered on the side wall of the loop bar (10) that slide rail (19) is located, the loop bar (10) is connected with joint (12)
Two side on offer the draw-in groove (22) in loop bar (10), is installed with spring (23), spring in draw-in groove (22)
(23) side is installed with ball (21), and the inner cavity top of the loop bar (10) is installed with positioned at chute (20) top
Block (26), the junction of loop bar (10) and inserted link (11) offers screw hole two (24), the bottom two of the inserted link (11)
Side is installed with the junction of the limit card block (25) in loop bar (10), the inserted link (11) and joint (12) and opens up
The side for having the screw hole one (13) parallel with screw hole two (24), screw hole one (13) is plugged with positioned at joint (12) side
Lock screw (14), the both sides of the joint (12) offer annular caulking groove (15), and the side of annular caulking groove (15) offers
U-shaped baffle teeth (16) in joint (12), the inside of the annular caulking groove (15) is offered positioned at U-shaped baffle teeth (16) bottom
The endoporus (17) in portion, the bottom of endoporus (17) offers U-shaped rotation stop breach (18) in loop bar (10).
2. the scalable steering wheel of a kind of pilotless automobile according to claim 1, it is characterised in that：The U-shaped stops
Turn breach (18) to be arranged in the upper end tube wall of loop bar (10).
3. the scalable steering wheel of a kind of pilotless automobile according to claim 1, it is characterised in that：The loop bar
(10) upper end is embedded in annular caulking groove (15), and loop bar (10) upper surface top is only in the bottom of annular caulking groove (15).
4. the scalable steering wheel of a kind of pilotless automobile according to claim 1, it is characterised in that：The block
(26) and the quantity of spacing block set (25) is two, and block (26) and spacing block set (25) with inserted link (11) it is horizontal in
Point symmetry distribution centered on line.
5. the scalable steering wheel of a kind of pilotless automobile according to claim 1, it is characterised in that：The draw-in groove
(22) it is clamping with the connected mode of spacing block set (25), and the quantity of draw-in groove (22) is two, each draw-in groove (22) is to inserted link
(11) distance of transversal centerline is equal.
6. the scalable steering wheel of a kind of pilotless automobile according to claim 1, it is characterised in that：The locking screw
Nail (14) is to be threadedly coupled with the connected mode of screw hole one (13) and screw hole two (24).
7. the scalable steering wheel of a kind of pilotless automobile according to claim 1, it is characterised in that：The annular is embedding
The quantity of groove (15) is two, and the length of annular caulking groove (15) is equal with the width of joint (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621120163.4U CN206086849U (en) | 2016-10-12 | 2016-10-12 | Self -driving car uses scalable steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621120163.4U CN206086849U (en) | 2016-10-12 | 2016-10-12 | Self -driving car uses scalable steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086849U true CN206086849U (en) | 2017-04-12 |
Family
ID=58483134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621120163.4U Active CN206086849U (en) | 2016-10-12 | 2016-10-12 | Self -driving car uses scalable steering wheel |
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| Country | Link |
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| CN (1) | CN206086849U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017968A (en) * | 2017-06-12 | 2018-12-18 | 操纵技术Ip控股公司 | Steering column adjusts component |
| WO2019016579A1 (en) * | 2017-07-19 | 2019-01-24 | Faurecia India Private Limited | A steering assembly for a vehicle |
| CN110065389A (en) * | 2019-04-18 | 2019-07-30 | 河北汉光重工有限责任公司 | A kind of driving mode switching device for trackless target vehicle |
| US10759474B2 (en) | 2018-04-09 | 2020-09-01 | Ford Global Technologies, Llc | Stowable steering wheel |
| CN111853353A (en) * | 2020-07-23 | 2020-10-30 | 山东海建水利工程有限公司 | Pipeline shock attenuation strutting arrangement is used in hydraulic engineering construction |
-
2016
- 2016-10-12 CN CN201621120163.4U patent/CN206086849U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017968A (en) * | 2017-06-12 | 2018-12-18 | 操纵技术Ip控股公司 | Steering column adjusts component |
| CN109017968B (en) * | 2017-06-12 | 2021-10-26 | 操纵技术Ip控股公司 | Steering column adjustment assembly |
| WO2019016579A1 (en) * | 2017-07-19 | 2019-01-24 | Faurecia India Private Limited | A steering assembly for a vehicle |
| US10759474B2 (en) | 2018-04-09 | 2020-09-01 | Ford Global Technologies, Llc | Stowable steering wheel |
| CN110065389A (en) * | 2019-04-18 | 2019-07-30 | 河北汉光重工有限责任公司 | A kind of driving mode switching device for trackless target vehicle |
| CN110065389B (en) * | 2019-04-18 | 2024-06-04 | 河北汉光重工有限责任公司 | Driving mode switching device for trackless target vehicle |
| CN111853353A (en) * | 2020-07-23 | 2020-10-30 | 山东海建水利工程有限公司 | Pipeline shock attenuation strutting arrangement is used in hydraulic engineering construction |
| CN111853353B (en) * | 2020-07-23 | 2024-03-15 | 山东海建水利工程有限公司 | Pipeline shock attenuation strutting arrangement is used in hydraulic engineering construction |
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