CN214930053U - Electric steering control device based on commercial vehicle L2+ automatic driving - Google Patents
Electric steering control device based on commercial vehicle L2+ automatic driving Download PDFInfo
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- CN214930053U CN214930053U CN202121339053.8U CN202121339053U CN214930053U CN 214930053 U CN214930053 U CN 214930053U CN 202121339053 U CN202121339053 U CN 202121339053U CN 214930053 U CN214930053 U CN 214930053U
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Abstract
The utility model discloses an electronic steering control device based on commercial car L2+ autopilot, including automobile body fixed plate, steering wheel and vehicle bottom plate, the middle fixedly connected with control shaft of steering wheel bottom, the fixed surface of control shaft is connected with operating gear, one side fixedly connected with adjusting part of automobile body fixed plate, adjusting part includes the stable linkage plate with automobile body fixed plate fixed surface fixed connection, the sliding tray has been seted up to the bottom of stable linkage plate, the interior surface swing joint of sliding tray has the accessory plate, the surface of stable linkage plate runs through there is the screw pole, the utility model relates to an electronic technical field that turns to. This electronic steering control device based on commercial car L2+ autopilot through adjusting part's setting, connects the telescopic link and can be when the control shaft is taken over in the manual, and the intermediate gear that pulls up in the initiative avoids operating gear's rotation to cause the influence to controlling the motor, has improved the reliability when the device moves.
Description
Technical Field
The utility model relates to an electronic technical field that turns to specifically is an electronic steering control device based on commercial car L2+ autopilot.
Background
Commercial vehicles are multi-purpose vehicles. It integrates the functions of car, station wagon and van, and every seat in the car can be regulated, and has several combination modes, for example, the seat back of the middle-row seat can be turned down, and can be changed into table, and the front-row seat can be turned over by 180 deg. In recent years, MPVs tend to be miniaturized. Compared with the traditional saloon car, the MPV has the comfort of the saloon car and also has the spaciousness of a small-sized passenger car, meanwhile, the adjustable combinability of the inner space of the MPV realizes the praying of the special small-sized and large-space products, and can meet different requirements of home and travel. The automatic driving automobile depends on the cooperation of artificial intelligence, visual calculation, radar, monitoring device and global positioning system, so that the computer can operate the motor vehicle automatically and safely without any active operation of human.
With the high-speed development of economy, automatic driving becomes the future trend, when the car is driven automatically, in case of meeting the steering, the motor drives the relevant steering device to steer, if meeting the emergency, the driver can take over the steering wheel manually in time, when the driver operates manually, the relevant gear directly drives the motor shaft to rotate, and the long-term operation will influence the rotation precision of the motor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an electric steering control device based on commercial car L2+ autopilot, when having solved driver manual operation, relevant gear will directly drive the motor shaft and rotate, and long-term operation will influence the problem of motor rotation precision.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electric steering control device based on commercial vehicle L2+ automatic driving comprises a vehicle body fixing plate, a steering wheel and a vehicle bottom plate, wherein a control shaft is fixedly connected to the middle of the bottom of the steering wheel, an operation gear is fixedly connected to the surface of the control shaft, an adjusting component is fixedly connected to one side of the vehicle body fixing plate and comprises a stable connecting plate fixedly connected with the surface of the vehicle body fixing plate, a sliding groove is formed in the bottom of the stable connecting plate, an auxiliary plate is movably connected to the inner surface of the sliding groove, a screw rod penetrates through the surface of the stable connecting plate, a screw head is fixedly connected to the top end of the screw rod, a connecting telescopic rod is fixedly connected to the bottom of the auxiliary plate, an intermediary gear is fixedly connected to the bottom end of the connecting telescopic rod, and a control motor is fixedly connected to one side of the bottom of the stable connecting plate through a connecting plate, and the top end of the output shaft of the control motor is fixedly connected with an active adjusting gear.
Preferably, a rotating gear is fixedly connected to the bottom end of the control shaft.
Preferably, the equal fixedly connected with vertical axle in both sides of vehicle bottom plate, the surface cover of vertical axle is equipped with intermediary's frame.
Preferably, one side of the intermediate frame is fixedly connected with a wheel shaft frame, and one end of an output shaft of the wheel shaft frame is fixedly connected with a rubber wheel body.
Preferably, a transmission folding rod is fixedly connected to the top of the surface of the intermediate frame.
Preferably, one end of the transmission folding rod is rotatably connected with a toothed plate through a circular shaft, and one side of the surface of the toothed plate is meshed with the surface of the rotating gear.
Advantageous effects
The utility model provides an electronic steering control device based on commercial car L2+ autopilot. Compared with the prior art, the method has the following beneficial effects:
(1) the electric steering control device based on the commercial vehicle L2+ automatic driving is characterized in that an adjusting component is fixedly connected to one side of a vehicle body fixing plate, the adjusting component comprises a stable connecting plate fixedly connected to the surface of the vehicle body fixing plate, a sliding groove is formed in the bottom of the stable connecting plate, an auxiliary plate is movably connected to the inner surface of the sliding groove, a screw rod penetrates through the surface of the stable connecting plate, the top end of the screw rod is fixedly connected with a screw head, the bottom of the auxiliary plate is fixedly connected with a connecting telescopic rod, the bottom end of the connecting telescopic rod is fixedly connected with an intermediary gear, one side of the bottom of the stable connecting plate is fixedly connected with a control motor through a connecting plate, the top end of an output shaft of the control motor is fixedly connected with an active adjusting gear, through the arrangement of the adjusting component, the connecting telescopic rod can be used for actively pulling up the intermediary gear when a control shaft is manually connected, and the influence of the rotation of the operating gear on the control motor is avoided, the reliability of the device during operation is improved, when having solved driver manual operation, relevant gear will directly drive the motor shaft and rotate, long-term operation will influence the problem of motor rotation precision to through the cooperation of accessory plate and screw pole isotructure, when intermediary gear among the device is impaired, the staff can in time change it, and relevant structure is very simple, convenient operation.
(2) This electronic steering control device based on commercial car L2+ autopilot, bottom fixedly connected with bull gear through the control shaft, the equal fixedly connected with vertical axle in both sides of vehicle bottom plate, the surface cover of vertical axle is equipped with intermediary's frame, one side fixedly connected with axle frame of intermediary's frame, the one end fixedly connected with rubber wheel body of axle frame output shaft, the top fixedly connected with transmission folding bar on intermediary's frame surface, the one end of transmission folding bar is connected with the pinion rack through the rotation of circle axle, one side on pinion rack surface and bull gear's surface meshing, jointly set up through bull gear and pinion rack, when bull gear rotated, the device can drive the stable skew of pinion rack, finally drive intermediary's frame and accurate the turning to of rubber wheel body, relevant structure operation logic is clear, make things convenient for the staff to operate, easy later stage is maintained fast.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic structural diagram of the adjusting assembly of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a vehicle body fixing plate; 2. a steering wheel; 3. a vehicle bottom plate; 4. a control shaft; 5. an operating gear; 6. an adjustment assembly; 61. stabilizing the connector tiles; 62. a sliding groove; 63. an auxiliary plate; 64. a screw shaft; 65. a screw head; 66. connecting a telescopic rod; 67. an intermediate gear; 68. operating the motor; 69. an active adjustment gear; 7. a rotating gear; 8. a vertical axis; 9. an intermediary frame; 10. a wheel axle frame; 11. a rubber wheel body; 12. a transfer folding rod; 13. a toothed plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an electric steering control device based on commercial vehicle L2+ automatic driving comprises a vehicle body fixing plate 1, a steering wheel 2 and a vehicle bottom plate 3, wherein a control shaft 4 is fixedly connected to the middle of the bottom of the steering wheel 2, an operation gear 5 is fixedly connected to the surface of the control shaft 4, an adjusting component 6 is fixedly connected to one side of the vehicle body fixing plate 1, the adjusting component 6 comprises a stable connecting plate 61 fixedly connected to the surface of the vehicle body fixing plate 1, a sliding groove 62 is formed in the bottom of the stable connecting plate 61, an auxiliary plate 63 is movably connected to the inner surface of the sliding groove 62, a screw rod 64 penetrates through the surface of the stable connecting plate 61, a screw head 65 is fixedly connected to the top end of the screw rod 64, a connecting telescopic rod 66 is fixedly connected to the bottom of the auxiliary plate 63, an intermediate gear 67 is fixedly connected to the bottom end of the connecting telescopic rod 66, and a control motor 68 is fixedly connected to one side of the bottom of the stable connecting plate 61 through a connecting plate, control top fixedly connected with initiative adjusting gear 69 of motor 68 output shaft, setting through adjusting part 6, connect telescopic link 66 can be when manual takeover control shaft 4, the intermediary gear 67 of initiative pull-up, avoid operating gear 5's rotation to cause the influence to controlling motor 68, reliability when having improved the device operation, when having solved driver manual operation, relevant gear will directly drive the motor shaft and rotate, long-term operation will influence the problem of motor rotation precision, and through the cooperation of structures such as accessory plate 63 and screw pole 64, when intermediary gear 67 in the device is impaired, the staff can in time change it, relevant structure is very simple, and convenient operation.
Bottom fixedly connected with running gear 7 of control shaft 4, the vertical axle 8 of the equal fixedly connected with in both sides of bottom plate 3, the surface cover of vertical axle 8 is equipped with intermediary frame 9, one side fixedly connected with axle frame 10 of intermediary frame 9, the one end fixedly connected with rubber wheel body 11 of axle frame 10 output shaft, top fixedly connected with transmission folding rod 12 on intermediary frame 9 surface, the one end of transmission folding rod 12 is connected with pinion rack 13 through the rotation of circle axle, one side on pinion rack 13 surface and running gear 7's surface meshing, through the joint setting of running gear 7 and pinion rack 13, when running gear 7 rotates, the device can drive pinion rack 13 and stabilize the skew, finally drive intermediary frame 9 and the accurate steering of rubber wheel body 11, relevant structure operation logic is clear, make things convenient for the staff to operate, easily the later stage is maintained fast.
And those not described in detail in this specification are well within the skill of those in the art.
During operation, during automatic driving, the processor controls the operation motor 68 to rotate, so as to drive the active adjusting gear 69, the intermediate gear 67 and the operation gear 5 to rotate, further drive the control shaft 4 and the rotation gear 7 to rotate, thereby driving the toothed plate 13 to deflect left and right, further drive the transmission folding rod 12, the intermediate frame 9, the wheel shaft frame 10 and the rubber wheel body 11 to swing around the vertical shaft 8, and complete steering, when the manual operation is performed, the connection telescopic rod 66 contracts, the intermediate gear 67 moves upwards, a driver manually rotates the steering wheel 2, further complete rotation of the operation gear 5, thereby finally driving the rubber wheel body 11 to swing around the vertical shaft 8, completing steering, when the intermediate gear 67 is damaged, the connection telescopic rod 66 contracts, the screw head 65 rotates, the drive rod 64 is separated from the auxiliary plate 63, the auxiliary plate 63 slides out of the sliding groove 62, and after the auxiliary plate 63 is replaced, the connection telescopic rod 66 and the intermediate gear 67 are replaced, the reverse operation is performed according to the above procedure, and the intermediary gear 67 is mounted, and after the use of the device is finished, the device is restored.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electronic steering control device based on commercial car L2+ autopilot, includes automobile body fixed plate (1), steering wheel (2) and vehicle bottom plate (3), its characterized in that: the middle of the bottom of the steering wheel (2) is fixedly connected with a control shaft (4), the surface of the control shaft (4) is fixedly connected with an operating gear (5), one side of the car body fixing plate (1) is fixedly connected with an adjusting component (6), the adjusting component (6) comprises a stable connecting plate (61) fixedly connected with the surface of the car body fixing plate (1), the bottom of the stable connecting plate (61) is provided with a sliding groove (62), the inner surface of the sliding groove (62) is movably connected with an auxiliary plate (63), a screw rod (64) penetrates through the surface of the stable connecting plate (61), the top end of the screw rod (64) is fixedly connected with a screw head (65), the bottom of the auxiliary plate (63) is fixedly connected with a telescopic rod (66), the bottom end of the telescopic rod (66) is fixedly connected with an intermediary gear (67), one side of the bottom of the stable connecting plate (61) is fixedly connected with a control motor (68) through a connecting plate, the top end of the output shaft of the control motor (68) is fixedly connected with a driving adjusting gear (69).
2. The electric power steering control device based on commercial vehicle L2+ automatic driving of claim 1, wherein: the bottom end of the control shaft (4) is fixedly connected with a rotating gear (7).
3. The electric power steering control device based on commercial vehicle L2+ automatic driving of claim 1, wherein: the equal fixedly connected with vertical axle (8) in both sides of vehicle bottom plate (3), the surface cover of vertical axle (8) is equipped with intermediary frame (9).
4. The electric power steering control device based on commercial vehicle L2+ automatic driving of claim 3, wherein: one side of the medium frame (9) is fixedly connected with a wheel shaft frame (10), and one end of an output shaft of the wheel shaft frame (10) is fixedly connected with a rubber wheel body (11).
5. The electric power steering control device based on commercial vehicle L2+ automatic driving of claim 3, wherein: the top of the surface of the medium frame (9) is fixedly connected with a transmission folding rod (12).
6. The electric power steering control device based on commercial vehicle L2+ automatic driving of claim 5, wherein: one end of the transmission folding rod (12) is rotatably connected with a toothed plate (13) through a circular shaft, and one side of the surface of the toothed plate (13) is meshed with the surface of the rotating gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339053.8U CN214930053U (en) | 2021-06-17 | 2021-06-17 | Electric steering control device based on commercial vehicle L2+ automatic driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339053.8U CN214930053U (en) | 2021-06-17 | 2021-06-17 | Electric steering control device based on commercial vehicle L2+ automatic driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214930053U true CN214930053U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121339053.8U Active CN214930053U (en) | 2021-06-17 | 2021-06-17 | Electric steering control device based on commercial vehicle L2+ automatic driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214930053U (en) |
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2021
- 2021-06-17 CN CN202121339053.8U patent/CN214930053U/en active Active
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