CN109318978A - A kind of folding telescopic steering wheel - Google Patents
A kind of folding telescopic steering wheel Download PDFInfo
- Publication number
- CN109318978A CN109318978A CN201811149294.9A CN201811149294A CN109318978A CN 109318978 A CN109318978 A CN 109318978A CN 201811149294 A CN201811149294 A CN 201811149294A CN 109318978 A CN109318978 A CN 109318978A
- Authority
- CN
- China
- Prior art keywords
- former
- retracting cylinder
- monomer
- hinged
- steering wheel
- 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.)
- Granted
Links
- 241000239290 Araneae Species 0.000 claims abstract description 15
- 239000000178 monomer Substances 0.000 claims description 39
- 238000010586 diagram Methods 0.000 description 7
- 238000007596 consolidation process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
Abstract
The invention discloses a kind of folding telescopic steering wheels, including spider and turning ring, the turning ring includes half circle of side and two fan-shaped circles of the other side, the lower section of the spider is equipped with spline tube, slidable taper sheath is cased on the outside of the spline tube, the lateral wall of the spline tube is equipped with vertical sliding block, the inside of the taper sheath is equipped with the sliding slot cooperated with sliding block, the both ends of half circle and the fan-shaped circle pass through former and the taper sheath is hinged, the inside of the spline tube is spline and cooperates with the splined shaft being fixed on the base, the middle part of the former and one end of connecting plate are hinged, the other end of the connecting plate and spider are hinged, folding telescopic steering wheel in the present invention can fold turning ring and former inclined downward inwardly, and it can integrally stretch downwards, operator seat can be increased Space.
Description
Technical field
The present invention relates to the technical field of vehicle steering wheel, in particular to a kind of folding telescopic steering wheel.
Background technique
Automobile has become the indispensable important tool of modern humans' activity, especially logistics high speed development at this stage, city
Demand of the field to commercial vehicle is more next big.Steering wheel is the colyliform device of automobile operation driving direction, and function is to make driver
It uses after the power turned on plate edge is changed into torque and passes to steering shaft, this design of steering wheel is just come into being, it is driving
The gear train operation introduced between the person of sailing and wheel, flexibly, has completely cut off the high vibration from road well.Technological perfectionism
Steering wheel system a kind of close information of road surface feedback impression with road can also be brought to convey conditional stimulus for driver,
Conscious thinking handles the pleasant driving experience of traveling in time.
Pilot steering is that artificial subjective operation drives thermoacoustic prime engine, and pilotless automobile is the one of intelligent autonomous driving vehicle
Kind, it is wheeled mobile robot, it is unmanned to realize relies primarily on the interior intelligent driving instrument based on computer system
Intelligent running behavior.
Steering wheel will affect interior space when unmanned, and steering wheel is carried out folding retractable when unmanned, will be square
The space for falling into under-dash to consolidation body can increase the activity space of operator seat.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of folding telescopic steering wheels.
The technical scheme is that a kind of folding telescopic steering wheel, including spider and turning ring, the turning ring
The fan-shaped circle of two of half circle and the other side including side, the lower section of the spider are equipped with spline tube, the spline tube
Outside is cased with slidable taper sheath, and the lateral wall of the spline tube is equipped with vertical sliding block, and the inside of the taper sheath is equipped with
With the sliding slot of sliding block cooperation, the both ends of half circle and the fan-shaped circle pass through former and the taper sheath is hinged, described
The inside of spline tube is spline and cooperates with the splined shaft being fixed on the base that the middle part of the former and one end of connecting plate are cut with scissors
It connects, the other end and spider of the connecting plate are hinged.
Preferably, telescope motor is fixed at the top of the spline tube, the line shaft of the telescope motor, which is connected with, to be stretched to
Screw rod first inside splined shaft, the inside of the splined shaft is cavity and upper end is equipped with the threaded hole cooperated with the screw rod first,
The bottom of the spline tube is fixed with the plate for stretching to side, and the folding motor being used cooperatively and deceleration are fixed on the plate
Device, the output shaft of the retarder are connected with screw rod second, and the screw rod second passes through the threaded hole on the taper sheath.
Preferably, the duplex monomer of the simply connected monomer and middle part of half circle and the fan-shaped circle including both ends, often
It is hinged to pass through pin-joint piece between two duplex monomers and between simply connected monomer and adjacent duplex monomer, the duplex monomer and institute
The groove that simply connected monomer is equipped with installation pin-joint piece is stated, the pin-joint piece positioned at half circle and the fan-shaped circle both ends is respectively positioned on
Outside, the pin-joint piece among half circle are located inside, and the pin-joint piece intermediate positioned at fan-shaped circle is located at outside, described
On half circle one of them in every two adjacent pin-joint piece be located at outside, another be located inside, it is upper every in the fan-shaped circle
One of them in two adjacent pin-joint pieces be located at outside, another be located inside.
Preferably, by stretching between duplex monomer described in every two and between simply connected monomer and adjacent duplex monomer
One end of casing coupling connection, the both ends of the duplex monomer and the simply connected monomer is equipped with the flexible of marginal belt ring baffle first
Chamber, the telescopic joint include the longer retracting cylinder first of length and the shorter retracting cylinder second of length, the retracting cylinder first and described are stretched
The sum of length of contracting cylinder second is equal to the length of two telescopic cavities, and the retracting cylinder first and the retracting cylinder second are located at two phases
To in the telescopic cavity of setting.
Preferably, the retracting cylinder first and the retracting cylinder second be equipped with one end in telescopic cavity circular baffle plate first,
Positioned at the other end and the ring baffle second of inside is stretched to, flexible ripple is equipped between the retracting cylinder first and the retracting cylinder second
Pipe, the both ends of the expansion corrugated pipe are equipped with the circular baffle plate second being located inside retracting cylinder first and retracting cylinder second.
Preferably, the connecting plate is L-shaped folded plate, and the one side of the connecting plate is located at the top of former and one end is equipped with and is located at
It is located at the side of former with the resigning breach of former hinged place, another side, the other end of the connecting plate is equipped with and the spider
Arc panel hinged and raise up, one end of the former is fixedly connected with simply connected monomer, the other end is equipped with taper sheath hingedly
Connector.
Preferably, the top of the former is equipped with spring groove, connect equipped with one end with former in the spring groove, the other end
The reset spring being connect with connecting plate.
The beneficial effects of the present invention are:
Folding telescopic steering wheel in the present invention can fold turning ring and former inclined downward inwardly, and integrally may be used
To stretch downwards, the space of operator seat can be increased.
The folding telescopic steering wheel can drive taper sheath slide downward using screw rod second, while former being pulled to dip down
Tiltedly, connecting plate provides support for the inclination of former, and connecting plate also tilts inwardly, and former can be to contract, and half circle is in pin-joint piece
Under the action of be folded inwardly into it is W-shaped, sector circle forming V-shape is folded inward under the action of pin-joint piece, can reduce steering wheel entirety
Size；Spline tube slide downward under the drive of screw rod first, steering wheel integrally can slide downward it is flexible；Resigning on connecting plate
Slot, which can be avoided, generates interference when relatively rotating between former and connecting plate；Telescopic joint can provide support for turning ring.
Detailed description of the invention
Fig. 1 is overlooking structure diagram of the invention；
Fig. 2 is the partial enlargement diagram of Fig. 1；
Fig. 3 is the schematic cross-sectional view of telescopic joint；
Fig. 4 is the A-A cross-sectional view of Fig. 1；
Fig. 5 is the partial enlargement diagram of Fig. 4；
Fig. 6 is the structural schematic diagram of splined shaft；
Fig. 7 is the attachment structure schematic diagram of former and connecting plate；
Fig. 8 is the schematic view of the front view of connecting plate；
Fig. 9 is the overlooking structure diagram of connecting plate；
Figure 10 is the schematic view of the front view of former；
Figure 11 is the overlooking structure diagram of former；
In figure: 1. spiders, 11. connecting plates, 111. arc panels, 112. resigning breach, 12. formers, 121. connectors, 122. springs
Slot, 123. reset springs, 13. spline tubes, 131. sliding blocks, 132. plates, 2. duplex monomers, 20. simply connected monomers, 21. grooves,
22. pin-joint piece, 23. telescopic cavities, 231. ring baffle first, 24. retracting cylinder first, 25. retracting cylinder second, 26. circular baffle plate first, 27.
Ring baffle second, 28. expansion corrugated pipes, 281. circular baffle plate second, 3. half circles, 4. fan-shaped circles, 5. taper sheaths, 6. flexible electricity
Machine, 61. screw rod first, 7. pedestals, 71. splined shafts, 8. fold motor, 81. retarders, 82. screw rod second.
Specific embodiment
A specific embodiment of the invention is referring to Fig. 1-11:
A kind of folding telescopic steering wheel, such as Fig. 1-11, including spider 1 and turning ring, turning ring includes half circle 3 of side
With two fan-shaped circles 4 of the other side, the lower section of spider 1 is equipped with spline tube 13, and the outside of spline tube 13 is cased with slidable cone
Shape set 5, the lateral wall of spline tube 13 are equipped with vertical sliding block 131, and the inside of taper sheath 5 is equipped with the sliding slot cooperated with sliding block 131,
The both ends of half circle 3 and fan-shaped circle 4 pass through former 12 and taper sheath 5 is hinged, the inside of spline tube 13 be spline and with it is solid
The splined shaft 71 being scheduled on pedestal 7 cooperates, and the middle part of former 12 and one end of connecting plate 11 are hinged, the other end of connecting plate 11 and center
Disk 1 is hinged, and the top of spline tube 13 is fixed with telescope motor 6, and the line shaft of telescope motor 6, which is connected with, to be stretched to inside splined shaft 71
Screw rod first 61, the inside of splined shaft 71 is cavity and upper end is equipped with the threaded hole cooperated with screw rod first 61, the bottom of spline tube 13
Portion is fixed with the plate 132 for stretching to side, and the folding motor 8 and retarder 81 being used cooperatively, retarder are fixed on plate 132
81 output shaft is connected with screw rod second 82, and screw rod second 82 passes through the threaded hole on taper sheath 5, and half circle 3 and fan-shaped circle 4 include
The simply connected monomer 20 at both ends and the duplex monomer 2 at middle part, between every two duplex monomer 2 and simply connected monomer 20 and adjacent duplex
Hinged by pin-joint piece 22 between monomer 2, duplex monomer 2 and simply connected monomer 20 are equipped with the groove 21 for installing pin-joint piece 22, position
Pin-joint piece 22 in 4 both ends of half circle 3 and fan-shaped circle is respectively positioned on outside, and the pin-joint piece 22 among half circle 3 is located inside,
Pin-joint piece 22 among fan-shaped circle 4 is located at outside, one of position in every two adjacent pin-joint piece 22 on half circle 3
In outside, another be located inside, one of them in every two adjacent pin-joint piece 22 is located at outside, another on sector circle 4
It is a to pass through telescopic joint between inside, every two duplex monomer 2 and between simply connected monomer 20 and adjacent duplex monomer 2
Connection, the both ends of duplex monomer 2 and one end of simply connected monomer 20 are equipped with the telescopic cavity 23 that marginal belt stretches ring baffle first 231,
Telescopic joint includes the longer retracting cylinder first 24 of length and the shorter retracting cylinder second 25 of length, retracting cylinder first 24 and retracting cylinder second 25
The sum of length is equal to the length of two telescopic cavities 23, retracting cylinder first 24 and retracting cylinder second 25 be located at two be oppositely arranged stretch
In contracting chamber 23, retracting cylinder first 24 and retracting cylinder second 25 are equipped with the circular baffle plate first 26 of one end in telescopic cavity 23, are located at separately
One end and the ring baffle second 27 for stretching to inside, are equipped with expansion corrugated pipe 28 between retracting cylinder first 24 and retracting cylinder second 25, stretch
The both ends of bellows 28 are equipped with the circular baffle plate second 281 being located inside retracting cylinder first 24 and retracting cylinder second 25, and connecting plate 11 is L
The folded plate of shape, the one side of connecting plate 11 are located at the top of former 12 and one end and are equipped with the resigning breach being located at 12 hinged place of former
112, another side is located at the side of former 12, and the other end of connecting plate 11 is equipped with arc panel 111 that is hinged with spider 1 and raising up,
One end of former 12 is fixedly connected with simply connected monomer 20, the other end is equipped with the connector 121 hinged with taper sheath 5, former 12 it is upper
Side is equipped with spring groove 122, connect equipped with one end with former 12 in spring groove 122, the reset spring of the other end and connecting plate 11 connection
123。
The folding telescopic steering wheel uses when can be full-time/simultaneous, is suitable for L0 pilot steering, and L1 drive supporting traveling is driven
It sails, the part L2 automatic running drives, and L3 has ready conditions automatic running driving, L4 highly automated traveling driving, the fully automated traveling of L5
Drive, the devices such as urgent electronic software hardware can not oneself complete driving situation under, L1, L2, L3, L4, L5 it is general it is full-time/
Folding steering wheel when simultaneous.
Folding telescopic steering wheel in the present invention can drive 5 slide downward of taper sheath using screw rod second 82, draw simultaneously
Dynamic former 12 tilts down, and connecting plate 11 provides support for the inclination of former 12, and connecting plate 11 also tilts inwardly, and former 12 can be to
Contract, half circle 3 be folded inwardly under the action of pin-joint piece 22 it is W-shaped, sector circle 4 under the action of pin-joint piece 22 to infolding
V-arrangement is built up, the size of steering wheel entirety can be reduced；The slide downward under the drive of screw rod first 61 of spline tube 13, direction consolidation
Body can slide downward it is flexible；Recessing groove on connecting plate 11 can be avoided to generate when relatively rotating between former 12 and connecting plate 11 and do
It relates to；Telescopic joint can provide support for turning ring.
Claims (7)
1. a kind of folding telescopic steering wheel, it is characterised in that: including spider and turning ring, the turning ring includes side
Two fan-shaped circles of half circle and the other side, the lower section of the spider are equipped with spline tube, and being cased on the outside of the spline tube can
The taper sheath of sliding, the lateral wall of the spline tube are equipped with vertical sliding block, and the inside of the taper sheath is equipped with to be cooperated with sliding block
Sliding slot, the both ends of half circle and the fan-shaped circle pass through former and the taper sheath is hinged, the spline tube it is interior
Portion is spline and cooperates with the splined shaft being fixed on the base that the middle part of the former and one end of connecting plate are hinged, the company
The other end of plate and spider are hinged.
2. folding telescopic steering wheel according to claim 1, it is characterised in that: be fixed with and stretch at the top of the spline tube
Contracting motor, the line shaft of the telescope motor are connected with the screw rod first stretched to inside splined shaft, and the inside of the splined shaft is sky
Chamber and upper end are equipped with the threaded hole cooperated with the screw rod first, and the bottom of the spline tube is fixed with the plate for stretching to side, institute
The folding motor and retarder for being fixed with and being used cooperatively on plate are stated, the output shaft of the retarder is connected with screw rod second, described
Screw rod second passes through the threaded hole on the taper sheath.
3. folding telescopic steering wheel according to claim 2, it is characterised in that: half circle and the fan-shaped circle are equal
The duplex monomer of simply connected monomer and middle part including both ends, between every two duplex monomer and simply connected monomer and adjacent duplex list
Hinged by pin-joint piece between body, the duplex monomer and the simply connected monomer are equipped with the groove for installing pin-joint piece, are located at institute
The pin-joint piece for stating half circle and the fan-shaped circle both ends is respectively positioned on outside, and the pin-joint piece among half circle is located at interior
Side, the pin-joint piece intermediate positioned at fan-shaped circle are located at outside, one of them in every two adjacent pin-joint piece on half circle
Positioned at outside, another be located inside, fan-shaped enclose one of them in upper every two adjacent pin-joint piece described and be located at outside, separately
One is located inside.
4. folding telescopic steering wheel according to claim 3, it is characterised in that: between duplex monomer described in every two with
And it is connected by telescopic joint between simply connected monomer and adjacent duplex monomer, the both ends of the duplex monomer and the simply connected list
One end of body is equipped with the telescopic cavity of marginal belt ring baffle first, and the telescopic joint includes the longer retracting cylinder first of length and length
The sum of length of shorter retracting cylinder second, the retracting cylinder first and the retracting cylinder second is equal to the length of two telescopic cavities, described
Retracting cylinder first and the retracting cylinder second are located in the telescopic cavity that two are oppositely arranged.
5. folding telescopic steering wheel according to claim 4, it is characterised in that: the retracting cylinder first and the retracting cylinder
Second be equipped with one end in telescopic cavity circular baffle plate first, positioned at the other end and stretch to inside ring baffle second, it is described to stretch
Expansion corrugated pipe is equipped between contracting cylinder first and the retracting cylinder second, the both ends of the expansion corrugated pipe, which are equipped with, is located at retracting cylinder
Circular baffle plate second inside first and retracting cylinder second.
6. folding telescopic steering wheel according to claim 5, it is characterised in that: the connecting plate is L-shaped folded plate, described
The one side of connecting plate is located at the top of former and one end is equipped with to be located at and is located at former with the resigning breach of former hinged place, another side
Side, the other end of the connecting plate are equipped with arc panel that is hinged with the spider and raising up, one end of the former and simply connected
Monomer is fixedly connected, the other end is equipped with the connector hinged with taper sheath.
7. folding telescopic steering wheel according to claim 6, it is characterised in that: the top of the former is equipped with spring
Slot, the spring groove is interior to be equipped with the reset spring that one end is connect with former, the other end and connecting plate connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149294.9A CN109318978B (en) | 2018-09-29 | 2018-09-29 | Folding telescopic steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149294.9A CN109318978B (en) | 2018-09-29 | 2018-09-29 | Folding telescopic steering wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109318978A true CN109318978A (en) | 2019-02-12 |
| CN109318978B CN109318978B (en) | 2024-03-12 |
Family
ID=65266229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811149294.9A Active CN109318978B (en) | 2018-09-29 | 2018-09-29 | Folding telescopic steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109318978B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107853A (en) * | 2022-08-22 | 2022-09-27 | 盐城同济汽车配件有限公司 | Foldable automobile steering wheel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980033787U (en) * | 1996-12-09 | 1998-09-05 | 양재신 | Folding steering wheel |
| CN2483289Y (en) * | 2001-05-23 | 2002-03-27 | 刘春江 | Folding steering wheel |
| KR20020096275A (en) * | 2001-06-19 | 2002-12-31 | 현대자동차주식회사 | a steering column of vehicles |
| CN204846027U (en) * | 2015-07-24 | 2015-12-09 | 天津中嘉利达机械部件有限公司 | A spline output shaft for lug connection car steering wheel |
| CN105584516A (en) * | 2016-03-11 | 2016-05-18 | 林建安 | Automobile steering wheel |
| CN206307100U (en) * | 2016-12-02 | 2017-07-07 | 无锡市优尔盛汽车配件制造有限公司 | A kind of telescopic vehicle steering |
| CN108482476A (en) * | 2018-03-28 | 2018-09-04 | 武汉理工大学 | A kind of concertina type steering shaft |
| CN208897151U (en) * | 2018-09-29 | 2019-05-24 | 河南威令龙实业有限公司 | A kind of folding telescopic steering wheel |
-
2018
- 2018-09-29 CN CN201811149294.9A patent/CN109318978B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980033787U (en) * | 1996-12-09 | 1998-09-05 | 양재신 | Folding steering wheel |
| CN2483289Y (en) * | 2001-05-23 | 2002-03-27 | 刘春江 | Folding steering wheel |
| KR20020096275A (en) * | 2001-06-19 | 2002-12-31 | 현대자동차주식회사 | a steering column of vehicles |
| CN204846027U (en) * | 2015-07-24 | 2015-12-09 | 天津中嘉利达机械部件有限公司 | A spline output shaft for lug connection car steering wheel |
| CN105584516A (en) * | 2016-03-11 | 2016-05-18 | 林建安 | Automobile steering wheel |
| CN206307100U (en) * | 2016-12-02 | 2017-07-07 | 无锡市优尔盛汽车配件制造有限公司 | A kind of telescopic vehicle steering |
| CN108482476A (en) * | 2018-03-28 | 2018-09-04 | 武汉理工大学 | A kind of concertina type steering shaft |
| CN208897151U (en) * | 2018-09-29 | 2019-05-24 | 河南威令龙实业有限公司 | A kind of folding telescopic steering wheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107853A (en) * | 2022-08-22 | 2022-09-27 | 盐城同济汽车配件有限公司 | Foldable automobile steering wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109318978B (en) | 2024-03-12 |
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