CN205836915U - Steering column assembly and the vehicle with it - Google Patents
Steering column assembly and the vehicle with it Download PDFInfo
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- CN205836915U CN205836915U CN201620676287.4U CN201620676287U CN205836915U CN 205836915 U CN205836915 U CN 205836915U CN 201620676287 U CN201620676287 U CN 201620676287U CN 205836915 U CN205836915 U CN 205836915U
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- support
- steering column
- hinged
- column assembly
- regulation
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Abstract
The utility model discloses a kind of steering column assembly and have its vehicle, described steering column assembly includes: support support, and described support support is connected with vehicle body and is hinged and connected with the lower column jecket of steering column, and described support support is provided with chute；Power set, described power set are used for driving described lower column jecket to rotate；Drive mechanism, the input of described drive mechanism is connected with the outfan of described power set；Slide block, described slide block is connected with described slide；Regulation support, described regulation support is hinged with the outfan of described drive mechanism, and described regulation support is hinged with described slide block and described support support by the first bearing pin, and described regulation support is hinged with described lower column jecket by the second bearing pin.Steering column assembly of the present utility model, the rigidity of steering column assembly and overall performance are good, can conveniently realize the angular adjustment of steering column, and the ride comfort of regulation process is good, is difficult to stuck, and operating experience is good.
Description
Technical field
This utility model belongs to technical field of vehicle manufacture, in particular to a kind of steering column assembly with have this
The vehicle of steering column assembly.
Background technology
Steering column is the important spare part of steering, and basic function is to realize the transmission of steering moment, along with technology
Development, the comfortableness of vehicle is had higher requirement by consumer.In order to ensure that steering wheel is in man-machine friendship all the time
The optimum position of stream, car load requires steering column is capable of regulation and the axial stretching regulatory function of angle, to meet not
Ergonomic demands with driver.Steering column assembly in correlation technique is when regulation, and regulation power is uneven, uneven
Suitable, stuck phenomenon even occurs, regulates and not in place also can cause steering mechanism that abnormal sound occurs, to the comfortableness driven and safety
Bring impact.
Utility model content
In view of this, this utility model be directed to a kind of steering column assembly so that the angular adjustment of steering column more
Smooth-going.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of steering column assembly includes: support support, described support support be connected with vehicle body and with described steering column
Lower column jecket be hinged and connected, described support support is provided with chute；Power set, described power set are used for driving described lower prop
Pipe rotates；Drive mechanism, the input of described drive mechanism is connected with the outfan of described power set；Slide block, described slide block
It is connected with described slide；Regulation support, described regulation support is hinged with the outfan of described drive mechanism, and described regulation is propped up
Frame is hinged with described slide block and described support support by the first bearing pin, and described regulation support is by the second bearing pin and described lower prop
Manage hinged.
Further, described slide block has conical cross-section.
Further, described chute has a conical cross-section, and the taper surface of described chute and described slide block forms face and connects
Touch.
Further, being folded with packing ring between described second bearing pin and described regulation support, described packing ring has tapered transverse
Cross section.
Further, described regulation support is provided with for the hinge hole with described second hinge, described hinge hole
The side towards described packing ring there is conical cross-section, and described hinge hole forms face with the taper surface of described packing ring and contacts.
Further, described packing ring is configured to truncated cone-shaped.
Further, described steering column assembly also includes: connecting support, described regulation support is propped up by described connection
Frame is hinged with the outfan of described drive mechanism.
Further, described regulation support has inverted U-shaped cross section, and includes base plate and two side plates being oppositely arranged,
Described lower column jecket is between two described side plates, and two described side plates are all hinged with described support support and described lower column jecket,
In two described side plates one is hinged with the outfan of described drive mechanism.
Further, described power set include regulating motor and speed reducer structure, and described drive mechanism is screw body, institute
The outfan stating regulation motor is connected with described reducing gear, the outfan of described reducing gear and the screw rod of described screw body
Being connected, the nut of described screw body is hinged with described regulation support.
Relative to prior art, the steering column assembly described in this has the advantage that
1) according to the steering column assembly of this utility model embodiment, by arranging the three of said structure form point articulated turns
Dynamic structure and slide block are slidably matched with chute, and the rigidity of steering column assembly and overall performance are good, can conveniently realize
The angular adjustment of steering column, and the ride comfort of regulation process is good, is difficult to stuck, operating experience is good.
Another object of the present utility model is to propose a kind of vehicle, is provided with the steering column group described in any of the above-described kind
Part.
Described vehicle is identical relative to prior art have the advantage that with above-mentioned steering column assembly, the most superfluous at this
State.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and this practicality is new
The schematic description and description of type is used for explaining this utility model, is not intended that improper restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is the structural representation of the steering column assembly described in this utility model embodiment；
Fig. 2 is the sectional view in Fig. 1 at E-E；
Fig. 3 is the partial enlarged drawing in Fig. 2 at A；
Fig. 4 is the sectional view in Fig. 1 at F-F；
Fig. 5 is the partial enlarged drawing in Fig. 4 at B.
Description of reference numerals:
100-steering column assembly, the upper column jecket of 1-, column jecket under 2-, 3-supports support, 301-chute, 4-power set,
401-regulates motor, 402-reducing gear, 5-drive mechanism, 501-screw rod, 502-nut, and 6-regulates support, 601-hinge hole,
7-connects support, 8-slide block, 9-packing ring, 11-the first bearing pin, 12-the second bearing pin, 13-the first jointed shaft.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The steering column assembly 100 of this utility model embodiment is described with reference first to accompanying drawing, as Figure 1-Figure 5, turns
Include supporting support 3, power set 4, drive mechanism 5, regulation support 6 and slide block 8 to column assemblies 100.
Wherein, steering column includes column jecket 1 and lower column jecket 2, and lower column jecket 2 can be set in outside column jecket 1, supports support
3 are connected with vehicle body, and the lower column jecket 2 supporting support 3 and steering column is hinged and connected, and with reference to Fig. 1, support support 3 can pass through
First jointed shaft 13 is hinged with lower column jecket 2, supports support 3 and is provided with chute 301, and slide block 8 is slidably connected with chute 301, power
Device 4 is used for driving lower column jecket 2 to rotate, and the input of drive mechanism 5 is connected with the outfan of power set 4, regulation support 6 with
The outfan of drive mechanism 5 is hinged, and regulation support 6 is hinged with slide block 8 and support support 3 by the first bearing pin 11, regulates support 6
Hinged with lower column jecket 2 by the second bearing pin 12.
It is understood that slide block 8 is located at the first bearing pin 11 and supports between support 3, the first bearing pin 11 can pass through successively
Wear slide block 8, support support 3 and regulation support 6, regulation support 6 is formed three point articulated rotational structures, be regulation support 6 respectively
Hinged with the outfan of drive mechanism 5, regulation support 6 with support support 3 hinged, regulation support 6 hinged with lower column jecket 2, and tune
Being slidably connected with cooperatively forming of chute 301 also by slide block 8 between joint support 6 and support support 3, this is slidably connected can be more
Mend the range difference that regulation support 6 produces in rotation process.
Power set 4 provide steering column to realize the power of angular adjustment, and power set 4 may be mounted at support support 3
On, it is also possible to being arranged on lower column jecket 2, power set 4 export power and drive regulation support 6 around second by drive mechanism 5
Bearing pin 12 rotates, and relatively rotates and slides simultaneously between regulation support 6 and support support 3, owing to supporting the relative car of support 3
Body remains stationary as, and lower column jecket 2 can rotate around the first jointed shaft 13, it is achieved the angular adjustment of steering column.
Steering column assembly 100 according to this utility model embodiment, point articulated by arranging the three of said structure form
Rotational structure and slide block 8 are slidably matched with chute 301, can conveniently realize the angular adjustment of steering column, steering tube
The rigidity of column assembly 100 and overall performance are good, and the ride comfort of regulation process is good, is difficult to stuck, and operating experience is good.
In preferred embodiments more of the present utility model, as shown in Fig. 2-Fig. 3, it is transversal that slide block 8 can have taper
Face.It is understood that after the first bearing pin 11 completes fastening, the power that axially fastens that the first bearing pin 11 applies is at the cone of slide block 8
The component vertical with taper surface can be become at shape face, so that slide block 8 only supports supports support 3, support support 3 with sliding to eliminate
Radial clearance between block 8, when steering column assembly 100 carries out angle adjustment, slide block 8 slides along chute 301, will not because of between
Gap and produce abnormal sound, rigidity and the overall performance of steering column assembly 100 are more preferable.Preferably, as it is shown on figure 3, chute 301 is permissible
There is conical cross-section, and chute 301 can form face with the taper surface of slide block 8 and contact.Thus, slide block 8 is along the cunning of chute 301
Dynamic more steady, the operating experience of steering column assembly 100 is more preferably.
In preferred embodiments more of the present utility model, as shown in fig. 4-5, the second bearing pin 12 and regulation support 6
Between can be folded with packing ring 9, and packing ring 9 can have conical cross-section.It is understood that complete tightly at the second bearing pin 12
Gu after, the taper surface of packing ring 9 can stop under the pressure effect of the second bearing pin 12 and supports regulation support 6, with eliminate regulation support 6 with
Radial clearance between second bearing pin 12, when steering column assembly 100 carries out angle adjustment, regulation support 6 is around the second bearing pin
12 will not produce abnormal sound when rotating because of gap, and the integral rigidity performance of steering column assembly 100 is more preferable.Preferably, such as Fig. 5 institute
Show, regulation support 6 can be provided with for the hinge hole 601 hinged with the second bearing pin 12, hinge hole 601 towards packing ring 9
Side can have conical cross-section, and hinge hole 601 forms face with the taper surface of packing ring 9 and contacts.Thus, regulation support 6 around
The rotation of the second bearing pin 12 is more steady, and the operating experience of steering column assembly 100 is more preferably.In a specific embodiment, as
Shown in Fig. 5, packing ring 9 is it is so structured that truncated cone-shaped.
In preferred embodiments more of the present utility model, as shown in Figure 2 and Figure 4, regulation support 6 can have down U
Shape cross section, and regulation support 6 can include base plate and two side plates being oppositely arranged, lower column jecket 2 may be located at two side plates
Between, two side plates can all with support support 3 and lower column jecket 2 is hinged, the output of in two side plates and drive mechanism 5
Hold hinged.It is to say, the first bearing pin 11 and the second bearing pin 12 can be by being two, thus, regulation support 6 is to lower column jecket 2
Driving force is higher, steering column assembly 100 rotation more steady when carrying out angular adjustment.
In preferred embodiments more of the present utility model, as it is shown in figure 1, steering column assembly 100 can also include
Connecting support 7, regulation support 6 can be hinged with the outfan of drive mechanism 5 by connecting support 7, and connecting support 7 can pass through
Threaded fastener is fixing with regulation support 6 to be connected, and connection support 7 can be hinged with the outfan of drive mechanism 5.
In preferred embodiments more of the present utility model, as it is shown in figure 1, power set 4 can include regulating motor
401 and reducing gear 402, drive mechanism 5 can be screw body, the outfan of regulation motor 401 and reducing gear 402 phase
Even, the outfan of reducing gear 402 is connected with the screw rod 501 of screw body, and the nut 502 of screw body cuts with scissors with regulation support 6
Connect.Thus, the angular adjustment of steering column assembly 100 is easy to operate.
A specific embodiment of the present utility model is described below.
As Figure 1-Figure 5, steering column assembly 100 includes supporting support 3, power set 4, drive mechanism 5, regulation
Frame 6, connection support 7 and slide block 8.Supporting support 3 to be connected with vehicle body, lower column jecket 2 is cut with scissors with supporting support 3 by the first jointed shaft 13
Connect.
Power set 4 are fixedly mounted on support support 3, and power set 4 include regulating motor 401 and reducing gear 402,
Drive mechanism 5 is screw body, and the outfan of regulation motor 401 is connected with reducing gear 402, the outfan of reducing gear 402
Being connected with the screw rod 501 of screw body, the nut 502 of screw body is with to be connected support 7 hinged.
Regulation support 6 has inverted U-shaped cross section, and regulation support 6 includes base plate and two side plates being oppositely arranged, lower prop
Pipe 2 is between two side plates, and two side plates are all hinged with support support 3 and lower column jecket 2, and one in two side plates is passed through spiral shell
Stricture of vagina securing member regulates the fixing connection of support 6 with being connected support 7.
Each side plate of regulation support 6 is respectively hinged with support support 3 by first bearing pin 11, and slide block 8 is located at first
Between head and the support support 3 of bearing pin 11, and slide block 8 is slidably connected with the chute 301 supported on support 3, slide block 8 and chute
301 are respectively provided with conical cross-section, and chute 301 can form face with the taper surface of slide block 8 and contact.Each side of regulation support 6
Plate is respectively hinged with lower column jecket 2 by second bearing pin 12, is folded with packing ring 9, packing ring between the second bearing pin 12 and regulation support 6
9 have conical cross-section, and regulation support 6 is provided with for the hinge hole 601 hinged with the second bearing pin 12, the court of hinge hole 601
Have conical cross-section to the side of packing ring 9, hinge hole 601 forms face with the taper surface of packing ring 9 and contacts.
In sum, according to the steering column assembly 100 of this utility model embodiment, steering column can be conveniently realized
Angular adjustment, and the radial clearance supported between support 3 and slide block 8 and regulation support 6 and the second bearing pin 12 can be eliminated
Between radial clearance, the rigidity of steering column assembly 100 and overall performance are more preferable, the ride comfort of regulation process and stationarity
Good, it is difficult to stuck, operating experience is good.
Vehicle according to this utility model embodiment is described below.
As Figure 1-Figure 5, the vehicle of this utility model embodiment is provided with turning to of any of the above-described kind of embodiment description
Column assemblies 100.
According to the vehicle of this utility model embodiment, by arranging the steering column assembly 100 of said structure form, vehicle
The operating experience of angular adjustment of steering column good.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (10)
1. a steering column assembly (100), it is characterised in that including:
Supporting support (3), described support support (3) is connected with vehicle body and is hinged and connected with the lower column jecket (2) of steering column, described
Support support (3) and be provided with chute (301)；
Power set (4), described power set (4) are used for driving described lower column jecket (2) to rotate；
Drive mechanism (5), the input of described drive mechanism (5) is connected with the outfan of described power set (4)；
Slide block (8), described slide block (8) is slidably connected with described chute (301)；
Regulation support (6), described regulation support (6) is hinged with the outfan of described drive mechanism (5), described regulation support (6)
Hinged with described slide block (8) and described support support (3) by the first bearing pin (11), and by the second bearing pin (12) with described under
Column jecket (2) is hinged.
Steering column assembly the most according to claim 1 (100), it is characterised in that it is transversal that described slide block (8) has taper
Face.
Steering column assembly the most according to claim 2 (100), it is characterised in that described chute (301) has tapered transverse
Cross section, and the taper surface of described chute (301) and described slide block (8) forms face and contacts.
Steering column assembly the most according to claim 1 (100), it is characterised in that described second bearing pin (12) is with described
Being folded with packing ring (9) between regulation support (6), described packing ring (9) has conical cross-section.
Steering column assembly the most according to claim 4 (100), it is characterised in that described regulation support (6) is provided with use
In the hinge hole (601) hinged with described second bearing pin (12), the side towards described packing ring (9) of described hinge hole (601)
There is conical cross-section, and described hinge hole (601) forms face with the taper surface of described packing ring (9) and contacts.
Steering column assembly the most according to claim 4 (100), it is characterised in that described packing ring (9) is configured to round platform
Shape.
Steering column assembly the most according to claim 1 (100), it is characterised in that also include:
Connecting support (7), described regulation support (6) is cut with scissors by the outfan of described connection support (7) with described drive mechanism (5)
Connect.
Steering column assembly the most according to claim 1 (100), it is characterised in that described regulation support (6) has down U
Shape cross section, and include base plate and two side plates being oppositely arranged, described lower column jecket (2) between two described side plates, two
Individual described side plate is all hinged with described support support (3) and described lower column jecket (2), in two described side plates and described biography
The outfan of motivation structure (5) is hinged.
Steering column assembly the most according to claim 1 (100), it is characterised in that described power set (4) include regulation
Motor (401) and reducing gear (402), described drive mechanism (5) is screw body, the outfan of described regulation motor (401)
It is connected with described reducing gear (402), screw rod (501) phase of the outfan of described reducing gear (402) and described screw body
Even, the nut (502) of described screw body is hinged with described regulation support (6).
10. a vehicle, it is characterised in that be provided with steering column assembly as claimed in any one of claims 1-9 wherein
(100)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676287.4U CN205836915U (en) | 2016-06-30 | 2016-06-30 | Steering column assembly and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676287.4U CN205836915U (en) | 2016-06-30 | 2016-06-30 | Steering column assembly and the vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205836915U true CN205836915U (en) | 2016-12-28 |
Family
ID=57620826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676287.4U Active CN205836915U (en) | 2016-06-30 | 2016-06-30 | Steering column assembly and the vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205836915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019228355A1 (en) * | 2018-05-31 | 2019-12-05 | 比亚迪股份有限公司 | Steering column and vehicle |
-
2016
- 2016-06-30 CN CN201620676287.4U patent/CN205836915U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019228355A1 (en) * | 2018-05-31 | 2019-12-05 | 比亚迪股份有限公司 | Steering column and vehicle |
| US11498603B2 (en) | 2018-05-31 | 2022-11-15 | Byd Company Limited | Steering column and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |