CN209689932U - A kind of test target vehicle high-speed mobile chassis - Google Patents
A kind of test target vehicle high-speed mobile chassis Download PDFInfo
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- CN209689932U CN209689932U CN201920439443.9U CN201920439443U CN209689932U CN 209689932 U CN209689932 U CN 209689932U CN 201920439443 U CN201920439443 U CN 201920439443U CN 209689932 U CN209689932 U CN 209689932U
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Abstract
The utility model discloses a kind of test target vehicle high-speed mobile chassis, including enclosing pedestal, the enclosing base center is equipped with central channel, it is equipped with the first groove in the central channel, is equipped with steering mechanism in first groove, the second groove is adjacent with first groove, electrical control mechanism is equipped in second groove, third groove, the 4th groove are adjacent with second groove side by side, and left back actuation is equipped in the third groove, is equipped with off hind wheel driving mechanism in the 4th groove；With the above mentioned technical proposal, compared with prior art, the low chassis structure of the utility model design, balloon vehicle can be placed and do not influence the operation of camera and radar, the target carriage on chassis can be replaced according to actual needs, the design of steering mechanism makes to turn to that required power is smaller, and the design of enclosing pedestal can damage to avoid mobile chassis by vehicle compaction type.
Description
Technical field
The utility model belongs to vehicle testing equipment technical field more particularly to a kind of test target vehicle high-speed mobile
Chassis.
Background technique
Existing target vehicle needs actual vehicle and is driven, and not can be carried out effective mould to operating conditions such as steering, doublings
It is quasi-.Actual vehicle also has interference to radar, the camera lamp module of tested test run.
Utility model content
In view of the deficiencies of the prior art, the utility model will solve the subproblem in background technique.
To solve the above-mentioned problems, the utility model provides a kind of test target vehicle high-speed mobile chassis, including
Enclosing pedestal, the enclosing base center are equipped with central channel, the first groove are equipped in the central channel, is set in first groove
There is steering mechanism, the second groove is adjacent with first groove, is equipped with electrical control mechanism in second groove, third groove, the
Four grooves are adjacent with second groove side by side, are equipped with left back actuation in the third groove, in the 4th groove
Equipped with off hind wheel driving mechanism.
In some embodiments, the enclosing pedestal is in square, and the level height of the enclosing Base edge is lower than institute
State the edge of central channel.
In some embodiments, the steering mechanism includes steering motor, and the driving axis connection of the steering motor turns to
Bar, described turning-bar one end connect near front wheel brake, and the near front wheel brake is located on the near front wheel axle, described the near front wheel
Axle one end connects left wheel, and the other end connects axle fixed block, and two sides are also connected with the near front wheel suspension on the near front wheel axle,
Described the near front wheel hangs one end and is fixed on the bottom plate of the first groove by the near front wheel suspension fixed block；The turning-bar other end
Off-front wheel brake is connected, the off-front wheel brake is located on off-front wheel axle, and off-front wheel axle one end connects right vehicle
Wheel, the other end connect axle fixed block, and two sides are also connected with off-front wheel suspension, the off-front wheel suspension one on the off-front wheel axle
End hangs fixed block by off-front wheel and is fixed on the bottom plate of the first groove；Bottom plate below the left wheel and the right wheel
On be equipped with square through hole, the near front wheel brake and the off-front wheel brake are separately connected near front wheel brake driving electricity
Machine and off-front wheel brake driving motor.
In some embodiments, left back actuation includes rear wheel driving motor, the rear wheel driving motor
Big belt wheel is arranged on output shaft, the big belt wheel connects small pulley by driving belt, and the small pulley is set in rear wheel
On axis, described rear vehicle shaft one end is equipped with rear wheel, is arranged with rear wheel brake, the rear vehicle shaft on the rear vehicle shaft
On be also arranged with rear wheel suspension, suspension fixed block is fixed on the bottom plate of third groove after the rear wheel suspension other end passes through,
Bottom plate below the rear wheel is equipped with rectangular through holes, the rear wheel brake connection rear wheel brake driving electricity
Machine.
In some embodiments, the driving belt is equipped with expansion tightening wheel.
In some embodiments, the off hind wheel driving mechanism is identical as the left rear wheel driving mechanism structure, and mirror image is set
It sets in the 4th groove.
In some embodiments, the electrical control mechanism includes battery, and the battery is that inertial nevigation apparatus and electric machine controller mention
Power supply source, the electric machine controller are electrically connected the rear wheel driving motor, near front wheel brake driving motor, off-front wheel braking
Device driving motor and rear wheel brake driving motor.
By adopting the above-described technical solution, compared with prior art, the low chassis structure of the utility model design can
To place balloon vehicle and not influence the operation of camera and radar, the target carriage on chassis can be replaced according to actual needs, turned
Design to mechanism makes to turn to that required power is smaller, and the design of enclosing pedestal can be to avoid mobile chassis by vehicle compaction type
Damage.
Detailed description of the invention:
Fig. 1 is the overlooking structure diagram on the utility model test target vehicle high-speed mobile chassis；
Fig. 2 is the left back actuation schematic diagram on the utility model test target vehicle high-speed mobile chassis；
Fig. 3 is the electrical control mechanism schematic diagram on the utility model test target vehicle high-speed mobile chassis；
Fig. 4 is steering mechanism's schematic diagram on the utility model test target vehicle high-speed mobile chassis；
Fig. 5 is the schematic perspective view on the utility model test target vehicle high-speed mobile chassis.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be noted that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Embodiment: as shown in Figures 1 to 5, present embodiments providing a kind of test target vehicle high-speed mobile chassis, wraps
Enclosing pedestal 1 is included, the enclosing base center is equipped with central channel, is equipped with the first groove 2, first groove in the central channel
Interior to be equipped with steering mechanism, the second groove 3 is adjacent with first groove, and electrical control mechanism is equipped in second groove, and third is recessed
Slot 4, the 4th groove 5 are adjacent with second groove side by side, are equipped with left back actuation in the third groove, and described the
Off hind wheel driving mechanism is equipped in four grooves.
In some embodiments of the present embodiment, the enclosing pedestal is in square, the water of the enclosing Base edge
Flat height is lower than the edge of the central channel.
In some embodiments of the present embodiment, the steering mechanism includes steering motor 10, the steering motor
Axis connection turning-bar 11 is driven, described turning-bar one end connects near front wheel brake 12, and the near front wheel brake is located at left front
It takes turns on axle 13, the near front wheel axle one end connects left wheel 14, and the other end connects left axletree fixed block 15, described left front
Two sides are also connected with the near front wheel suspension 16 on wheel axle, and described the near front wheel hangs one end and is fixed on by the near front wheel suspension fixed block 17
On the bottom plate of first groove；The turning-bar other end connects off-front wheel brake 22, before the off-front wheel brake is located at the right side
It takes turns on axle 23, the right wheel 24 of off-front wheel axle one end connection, other end connection right axletree fixed block 25, before the right side
Two sides are also connected with off-front wheel suspension 26 on wheel axle, and the off-front wheel hangs one end and is fixed on by off-front wheel suspension fixed block 27
On the bottom plate of first groove；Square through hole, described the near front wheel are equipped on bottom plate below the left wheel and the right wheel
Brake and the off-front wheel brake are separately connected near front wheel brake driving motor 18 and off-front wheel brake driving motor
28。
In some embodiments of the present embodiment, left back actuation includes rear wheel driving motor 30, after described
Big belt wheel 31 is arranged on the output shaft of wheel drive motors, the big belt wheel connects small pulley 33, institute by driving belt 32
It states small pulley to be set on rear vehicle shaft 34, described rear vehicle shaft one end is equipped with rear wheel 35, is arranged on the rear vehicle shaft
Rear wheel brake 36 is also arranged with rear wheel suspension 37 on the rear vehicle shaft, and the rear wheel suspension other end is hung after passing through
Fixed block 38 is fixed on the bottom plate of third groove, and the bottom plate below the rear wheel is equipped with rectangular through holes, the rear car
It takes turns brake and connects rear wheel brake driving motor 39.
In some embodiments of the present embodiment, the driving belt is equipped with expansion tightening wheel 40.
In some embodiments of the present embodiment, the off hind wheel driving mechanism and the left rear wheel driving mechanism structure
Identical, mirror settings are in the 4th groove.
In some embodiments of the present embodiment, the electrical control mechanism includes battery 50, and the battery is inertial nevigation apparatus
51 and electric machine controller 52 power supply is provided, the electric machine controller be electrically connected the inertial nevigation apparatus, the rear wheel driving motor,
Near front wheel brake driving motor, off-front wheel brake driving motor and rear wheel brake driving motor.
In some embodiments of the present embodiment, enclosing pedestal is one with gradient slope surface, not according to vehicle
Together, the gradient that enclosing can be set is different, to adapt to different vehicles.In addition, according to collision course difference, it is possible to reduce or increase
The quantity of enclosing, to reduce overall weight.
In some embodiments of the present embodiment, above-mentioned driving motor be with
Model Kollmorgen AKM-65L-A-N-C-N-C-00 realizes the servo motor of same or like function.
In some embodiments of the present embodiment, above controller is and model Kollmorgen AKD-
X00606 realizes the controller of same or like function.
In some embodiments of the present embodiment, above-mentioned inertial navigation is to realize phase with model OxTS RT-Range S
The inertial navigation of same or similar function.
Working principle:
The balloon vehicle of test is placed on mobile chassis, by presetting to electric machine controller, sets mobile chassis
The speed of service and direction, allow mobile chassis simulation pedestrian, cycling, the different situations such as automobile and target carriage to collide.
The preferred embodiment of the utility model is described in detail in conjunction with attached drawing above, still, the utility model is not limited to
The detail in embodiment is stated, it, can be to the technical side of the utility model in the range of the technology design of the utility model
Case carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, how each the utility model is
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (7)
1. target vehicle high-speed mobile chassis is used in a kind of test, it is characterised in that: including enclosing pedestal, the enclosing base center
Equipped with central channel, the first groove is equipped in the central channel, is equipped with steering mechanism in first groove, the second groove with it is described
First groove is adjacent, is equipped with electrical control mechanism in second groove, third groove, the 4th groove side by side with the second groove phase
Neighbour, the third groove is interior to be equipped with left back actuation, is equipped with off hind wheel driving mechanism in the 4th groove.
2. target vehicle high-speed mobile chassis is used in a kind of test according to claim 1, it is characterised in that: the enclosing bottom
Seat is in square, and the level height of the enclosing Base edge is lower than the edge of the central channel.
3. target vehicle high-speed mobile chassis is used in a kind of test according to claim 1, it is characterised in that: the turning machine
Structure includes steering motor, the driving axis connection turning-bar of the steering motor, and described turning-bar one end connects near front wheel brake,
The near front wheel brake is located on the near front wheel axle, and the near front wheel axle one end connects left wheel, and the other end connects axle
Fixed block, two sides are also connected with the near front wheel suspension on the near front wheel axle, and described the near front wheel hangs one end and passes through the near front wheel suspension
Fixed block is fixed on the bottom plate of the first groove；The turning-bar other end connects off-front wheel brake, the off-front wheel braking
Device is located on off-front wheel axle, the right wheel of off-front wheel axle one end connection, other end connection axle fixed block, before the right side
Two sides are also connected with off-front wheel suspension on wheel axle, and the off-front wheel hangs one end and is fixed on first by off-front wheel suspension fixed block
On the bottom plate of groove；Square through hole, the near front wheel braking are equipped on bottom plate below the left wheel and the right wheel
Device and the off-front wheel brake are separately connected near front wheel brake driving motor and off-front wheel brake driving motor.
4. target vehicle high-speed mobile chassis is used in a kind of test according to claim 1, it is characterised in that: left back wheel drive
Mechanism includes rear wheel driving motor, and big belt wheel is arranged on the output shaft of the rear wheel driving motor, and the big belt wheel is logical
Driving belt connection small pulley is crossed, the small pulley is set on rear vehicle shaft, and described rear vehicle shaft one end is equipped with rear wheel, institute
It states and is arranged with rear wheel brake on rear vehicle shaft, rear wheel suspension is also arranged on the rear vehicle shaft, the rear wheel suspension is another
Suspension fixed block is fixed on the bottom plate of third groove after one end passes through, and the bottom plate below the rear wheel is logical equipped with rectangle
Hole, the rear wheel brake connect rear wheel brake driving motor.
5. target vehicle high-speed mobile chassis is used in a kind of test according to claim 4, it is characterised in that: the transmission skin
It takes and is equipped with expansion tightening wheel.
6. target vehicle high-speed mobile chassis is used in a kind of test according to claim 5, it is characterised in that: the off hind wheel
Driving mechanism is identical as the left rear wheel driving mechanism structure, and mirror settings are in the 4th groove.
7. target vehicle high-speed mobile chassis is used in a kind of test according to claim 4, it is characterised in that: the automatically controlled machine
Structure includes battery, and the battery provides power supply for inertial nevigation apparatus and electric machine controller, after the electric machine controller electrical connection is described
Wheel drive motors, near front wheel brake driving motor, off-front wheel brake driving motor and rear wheel brake driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439443.9U CN209689932U (en) | 2019-04-03 | 2019-04-03 | A kind of test target vehicle high-speed mobile chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439443.9U CN209689932U (en) | 2019-04-03 | 2019-04-03 | A kind of test target vehicle high-speed mobile chassis |
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| Publication Number | Publication Date |
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| CN209689932U true CN209689932U (en) | 2019-11-26 |
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| CN201920439443.9U Active CN209689932U (en) | 2019-04-03 | 2019-04-03 | A kind of test target vehicle high-speed mobile chassis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959520A (en) * | 2019-04-03 | 2019-07-02 | 北京博科测试系统股份有限公司 | A kind of test target vehicle high-speed mobile chassis |
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2019
- 2019-04-03 CN CN201920439443.9U patent/CN209689932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959520A (en) * | 2019-04-03 | 2019-07-02 | 北京博科测试系统股份有限公司 | A kind of test target vehicle high-speed mobile chassis |
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