CN216580682U - Angle adjusting device for electric adjusting steering column of automobile - Google Patents
Angle adjusting device for electric adjusting steering column of automobile Download PDFInfo
- Publication number
- CN216580682U CN216580682U CN202123315217.6U CN202123315217U CN216580682U CN 216580682 U CN216580682 U CN 216580682U CN 202123315217 U CN202123315217 U CN 202123315217U CN 216580682 U CN216580682 U CN 216580682U
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- angle adjusting
- angle
- support
- screw
- adjusting device
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Abstract
The utility model relates to an auto electric regulation steering column angle adjusting device, include: the device comprises a support, a shell, an inner column tube, an angle adjusting bracket and an angle adjusting device; the angle adjusting device includes: angle accommodate motor and angle adjusting part, angle accommodate motor passes through angle adjusting part and drives the rotation of angle modulation support at the tip of casing, and angle adjusting part includes: the angle adjusting device comprises a flexible shaft, a bearing seat, a supporting pin, a screw rod and a screw nut seat, wherein the flexible shaft is connected with a driving shaft of an angle adjusting motor, the screw rod penetrates through the bearing seat to be connected with the flexible shaft, the screw nut seat is sleeved on the screw rod, the screw nut seat is hinged to the side surface of an angle adjusting support, the bearing seat is installed on the side surface of a shell through the supporting pin, the supporting pin is perpendicular to the screw rod, and a avoiding hole for the screw rod to penetrate through is formed in the supporting pin; the utility model has the advantages that: the angle adjusting assembly is arranged to be an independent assembly, so that the arrangement is convenient, and the replacement is also very convenient.
Description
Technical Field
The utility model relates to a car steering column technical field, concretely relates to car electric control steering column angle adjusting device.
Background
An automobile steering column is an element of a steering system connecting a steering wheel and a steering gear, and mainly plays a role in transmitting torque. Through the steering column, the driver transmits the torque to the steering gear, and drives the steering gear to realize steering. Common steering columns include mechanically-adjusted steering columns and electrically-adjusted steering columns.
Along with the continuous development of adjustable steering column, the use of electrical control steering column is also more and more, because the angle of present electrical control steering column turns to the regulation and all is mode and angle modulation leg joint that the motor directly links, and then realizes the angle of electrical control steering column, but because the motor is put occupation space great, influences the steering column and arranges and design.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides an angle adjusting device for an electric steering column of a vehicle, which is used to modify an angle adjusting mechanism into an independent component for convenient arrangement, thereby improving the adaptability of the product and overcoming the disadvantages of the prior art.
The utility model provides an automobile electric control steering column angle adjusting device, include: the device comprises a support, a shell, an inner column tube, an angle adjusting bracket and an angle adjusting device; the inner column tube is arranged inside the shell, the tail of the shell is hinged with the tail of the support, the end of the shell is hinged with the angle adjusting support, the angle adjusting support is arranged at the end of the support, and the angle adjusting device is arranged on the shell and drives the shell to adjust the angle through the angle adjusting support; the improvement is that the angle adjustment device comprises: angle accommodate motor and angle adjusting part, angle accommodate motor passes through angle adjusting part and drives the tip rotation of angle modulation support at the casing, angle accommodate motor passes through the angle accommodate motor mount pad and installs the side at the casing, angle adjusting part includes: flexible axle, bearing frame, supporting pin, lead screw, screw seat, the flexible axle is connected with angle modulation motor's actuating shaft, the lead screw passes the bearing frame and is connected with the flexible axle, the screw seat suit is on the lead screw, the screw seat articulates in angle modulation support side, the bearing frame passes through the supporting pin and installs in the casing side, the supporting pin sets up with the lead screw is perpendicular, offer the hole of dodging that is used for the lead screw to pass on the supporting pin.
As the utility model discloses a preferred structure, the side of bearing frame is run through and is seted up one and be used for the supporting pin to pass and pass the hole, the supporting pin passes pass the hole is installed the bearing frame in the casing side.
As the utility model discloses an optimal structure, the inside of screw seat be provided with lead screw complex screw hole, the both sides of screw seat all are provided with the hinge, the hinge of screw seat one side articulates in the hinge hole of angle modulation support side.
As the utility model discloses an optimal structure, angle modulation support side is provided with the baffle that shelters from the screw seat, the hinge of screw seat opposite side articulates in the hinge hole of connecting plate.
The utility model has the advantages and positive effects that:
1. the utility model discloses an increase the flexible axle between angle modulation motor and lead screw and be connected for the angle modulation motor mountable improves the adaptability of product at support optional position, increases the bearing frame between lead screw and the flexible axle and is connected and fix the bearing frame in the support side through the supporting pin, makes flexible axle and screw connection more stable.
2. The utility model discloses set the angle adjusting part to independent subassembly, not only conveniently arrange, it is also very convenient in the change moreover.
Drawings
Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:
fig. 1 shows one of the overall structural diagrams in the embodiment of the present invention.
Fig. 2 is a second schematic diagram of the overall structure in the embodiment of the present invention.
Fig. 3 is a side view of the overall structure in an embodiment of the present invention.
Fig. 4 is an exploded view of the whole structure in the embodiment of the present invention.
Fig. 5 is a schematic structural view of an angle adjustment assembly in an embodiment of the present invention.
Fig. 6 is an exploded view of an angle adjustment assembly according to an embodiment of the present invention.
Description of the drawings: the device comprises a support 1, a shell 2, an inner column tube 3, an angle adjusting bracket 4, an angle adjusting device 5, an angle adjusting motor 501, a flexible shaft 502, a bearing seat 503, a supporting pin 504, a lead screw 505, a screw seat 506, an avoiding hole 507, a penetrating hole 508 and a baffle 509.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
Fig. 1-6 show the overall structure schematic according to an embodiment of the present invention.
As shown in fig. 1-6, the embodiment of the utility model provides an automobile electric control steering column angle adjusting device, include: the device comprises a support 1, a shell 2, an inner column tube 3, an angle adjusting bracket 4 and an angle adjusting device 5; the inner column tube 3 is arranged inside the shell 2, the tail part of the shell 2 is hinged with the tail part of the support 1, the end part of the shell 2 is hinged with the angle adjusting support 4, the angle adjusting support 4 is arranged at the end part of the support 1, the angle adjusting device 5 is arranged on the shell 2 and drives the shell 2 to adjust the angle through the angle adjusting support 4; the angle adjusting device 5 includes: angle accommodate motor 501 and angle adjusting part, angle accommodate motor 501 passes through angle adjusting part and drives angle accommodate support 4 and rotate about 2.5 degrees at the tip of casing 2, angle accommodate motor 501 passes through the angle accommodate motor mount pad and installs the side at casing 2, angle adjusting part includes: flexible axle 502, bearing frame 503, supporting pin 504, lead screw 505, screw seat 506, flexible axle 502 and angle modulation motor 501's drive shaft connection, lead screw 505 passes bearing frame 503 and is connected with flexible axle 502, screw seat 506 suit is on lead screw 505 and rotates with lead screw 505 to be connected, screw seat 506 articulates in angle modulation support 4 side, the side at casing 2 is installed through supporting pin 504 to bearing frame 503, supporting pin 504 sets up with lead screw 505 is perpendicular, offer the hole of dodging 507 that is used for lead screw 505 to pass on the supporting pin 504.
A through hole 508 for passing the support pin 504 is formed through a side surface of the bearing housing 503, and the support pin 504 passes through the through hole 508 to mount the bearing housing 503 on a side surface of the housing 2. The inside of screw seat 506 is provided with the screw hole of with lead screw 505 complex, the both sides of screw seat 506 all are provided with the hinge, the hinge of screw seat 506 one side articulates in the hinge hole of angle modulation support 4 side. The side surface of the angle adjusting bracket 4 is provided with a baffle 509 for shielding the screw seat 506, and a hinge shaft at the other side of the screw seat 506 is hinged in a hinge hole of the connecting plate 509.
The working principle is as follows: angle adjusting device 5 rotates on support 1 through drive angle adjusting bracket 4 for angle adjusting bracket 4 drives the interior pillar 3 angle regulation in casing 2, wherein, angle adjusting motor 501 among the angle adjusting device 5 drives lead screw 505 rotation in bearing frame 503 through flexible axle 502, lead screw 505 drives screw seat 506 displacement around on lead screw 505 in the pivoted in-process, screw seat 506 promotes angle adjusting bracket 4 at the in-process that removes and rotates on support 1, make angle adjusting bracket 4 adjust the angle of interior pillar 3 in casing 2, and then the realization is located the steering column angle regulation of interior pillar 3.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. An electric steering column angle adjusting device for an automobile, comprising: the device comprises a support, a shell, an inner column tube, an angle adjusting bracket and an angle adjusting device; the inner column tube is arranged inside the shell, the tail of the shell is hinged with the tail of the support, the end of the shell is hinged with the angle adjusting support, the angle adjusting support is arranged at the end of the support, and the angle adjusting device is arranged on the shell and drives the shell to adjust the angle through the angle adjusting support; characterized in that, the angle adjusting device includes: angle accommodate motor and angle adjusting part, angle accommodate motor passes through angle adjusting part and drives the tip rotation of angle modulation support at the casing, angle accommodate motor passes through the angle accommodate motor mount pad and installs the side at the casing, angle adjusting part includes: flexible axle, bearing frame, supporting pin, lead screw, screw seat, the flexible axle is connected with angle modulation motor's actuating shaft, the lead screw passes the bearing frame and is connected with the flexible axle, the screw seat suit is on the lead screw, the screw seat articulates in angle modulation support side, the bearing frame passes through the supporting pin and installs in the casing side, the supporting pin sets up with the lead screw is perpendicular, offer the hole of dodging that is used for the lead screw to pass on the supporting pin.
2. The angle adjusting device of claim 1, wherein a through hole is formed through a side surface of the bearing housing for a support pin to pass through, and the support pin passes through the through hole to mount the bearing housing on a side surface of the housing.
3. The angle adjusting device of an electric adjustable steering column of an automobile according to claim 1, characterized in that the screw base is internally provided with a threaded hole matched with the screw rod, the two sides of the screw base are respectively provided with a hinge shaft, and the hinge shaft on one side of the screw base is hinged in the hinge hole on the side of the angle adjusting bracket.
4. The angle adjusting device of an electric adjusting steering column of an automobile according to claim 3, characterized in that a baffle plate for shielding the screw seat is arranged on the side surface of the angle adjusting bracket, and a hinge shaft on the other side of the screw seat is hinged in a hinge hole of the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315217.6U CN216580682U (en) | 2021-12-27 | 2021-12-27 | Angle adjusting device for electric adjusting steering column of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315217.6U CN216580682U (en) | 2021-12-27 | 2021-12-27 | Angle adjusting device for electric adjusting steering column of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216580682U true CN216580682U (en) | 2022-05-24 |
Family
ID=81616979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123315217.6U Active CN216580682U (en) | 2021-12-27 | 2021-12-27 | Angle adjusting device for electric adjusting steering column of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216580682U (en) |
-
2021
- 2021-12-27 CN CN202123315217.6U patent/CN216580682U/en active Active
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