CN207883153U - A kind of contactless driving simulator foot-treadle device based on torsional spring - Google Patents
A kind of contactless driving simulator foot-treadle device based on torsional spring Download PDFInfo
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- CN207883153U CN207883153U CN201721832796.2U CN201721832796U CN207883153U CN 207883153 U CN207883153 U CN 207883153U CN 201721832796 U CN201721832796 U CN 201721832796U CN 207883153 U CN207883153 U CN 207883153U
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- foot
- torsional spring
- foot pedal
- pedal lever
- driving simulator
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Abstract
A kind of contactless driving simulator foot-treadle device based on torsional spring, including：Foot-operated stressed plate, foot pedal lever part, U-shaped part, pipe part, shaft part, rotation inhibitor, torsional spring, mounting plate, magnet and linear hall sensor.Torsional spring provides elastic force to foot pedal lever part, realizes foot pedal self-return function.Rotation inhibitor makes the rotation angle of foot pedal lever part be restricted, and realizes foot pedal travel limiting function.Linear hall sensor and magnet realize contactless signal measurement function.The foot-treadle device feel is preferable, simple in structure, and small, cost is relatively low, and signal accuracy is high, and service life is longer.
Description
Technical field：
The utility model is related to driving simulator technical fields, and in particular to driving simulator foot-treadle device.
Background technology：
Driving simulator generally includes two kinds of interactive and non-interactive.As long as the general modulus of non-interactive driving simulator
Be equipped on quasi- device steering wheel, clutch pedal, brake pedal, accelerator pedal, parking brake lever, steering indicating light, windscreen wiper,
The operating members such as speed-changing lever；And interactive driving simulator not only requires to be equipped with steering wheel, clutch on simulator
The operating members such as pedal, brake pedal, accelerator pedal, parking brake lever, steering indicating light, windscreen wiper, speed-changing lever, and
And it requires that sensor is installed in these operating members and carries out signal detection.
Here clutch pedal, brake pedal and accelerator pedal are referred to as foot-treadle device, interactive driving simulator
Foot-treadle device generally comprise the mechanical part and Sensor section of foot pedal.Usually, interactive driving simulator
The function that foot-treadle device needs has：Foot pedal self-return, foot pedal stroke limit and foot pedal signal measurement.
Foot pedal self-return：Driver after the clutch pedal trampled with foot, with driver trample by clutch pedal
And it is subjected to displacement.If driver unclamps foot, clutch pedal should be able to automatically return to initial position.Similarly, driver is stepping on
After brake-apply or accelerator pedal, brake pedal or accelerator pedal should also be trampled with driver and be subjected to displacement, if driven
Member unclamps foot, and brake pedal or accelerator pedal should be able to also automatically return to initial position.
Foot pedal stroke limit：The maximum position that can be reached from the initial position of clutch pedal to clutch pedal it
Between distance be known as the stroke of clutch pedal, clutch-pedal travel is generally within the scope of 50mm ~ 120mm.From brake pedal
The distance between the maximum position that can be reached to brake pedal of initial position be known as the stroke of brake pedal, brake pedal row
Journey is generally in 50mm ~ 135mm.The distance between the maximum position that can be reached from the initial position of accelerator pedal to accelerator pedal
The referred to as stroke of accelerator pedal, accelerator travel is generally within the scope of 50mm ~ 100mm.
Foot pedal signal measurement：In order to enable drive simulating program links with foot-operated board status, need to know at any time foot-operated
The state of plate, therefore just need that sensor is installed on foot-treadle device, for being measured in real time to foot-operated board status.
Existing common driving simulator foot-treadle device is described below：
In the prior art, with reference to Chinese patent（The patent No.：201520460162.3）It is described " a kind of contactless
Automobile driving simulator foot-treadle device ", rotary shaft of the foot-treadle device using round steel bar as foot pedal, round steel bar set
It is connected to round steel pipe, round steel pipe is welded in the middle part of foot pedal lever, and foot pedal lever is made to realize pedal by rotary shaft of round steel bar
Rotation, using extension spring generate elastic force realize foot pedal self-return function, utilize angle bar realize foot pedal stroke limit
Function realizes foot pedal signal measurement function using bar magnet and linear hall sensor.
In the prior art, the rotary shaft using round steel bar as foot pedal also, round steel bar are socketed with circular steel
Pipe, round steel pipe are welded in the middle part of foot pedal lever, and foot pedal lever is made to realize the rotation of pedal, pedal using round steel bar as rotary shaft
Lever is connected by connection sheet and is oriented to steel bar, is oriented on steel bar and is socketed with spring, and it is foot-operated to generate elastic force realization using compressed spring
Plate self-return function realizes foot pedal travel limiting function using the compression limit of spring, using bar magnet and it is linear suddenly
You realize foot pedal signal measurement function by sensor.
Although the above-mentioned prior art can realize driving simulator foot-treadle device return just, limit and signal measurement etc.
Function, but inevitable disadvantage is:（1）The foot pedal lever of use is longer, keeps foot-treadle device volume big, of high cost；
（2）The round steel pipe of three foot-treadle devices shares, can only be complete by three foot pedals if one of foot pedal breaks down
It is installed again after portion's detachable maintaining is good, keeps installation maintenance difficult；（3）When trampling one of foot pedal with foot, round steel pipe is in power
Under the action of certain deformation occurs, due to three foot-treadle devices round steel pipe share, make other two feet trample by
It influences.
To sum up, although the driving simulator foot-treadle device provided in the prior art can also provide it is basic as return just, limit
The functions such as position, signal measurement, but volume is big, of high cost, installation maintenance is difficult.
Utility model content：
The purpose of this utility model is to provide a kind of low cost, high-precision, long lifespan, safe, easy to install, easy care
Foot-treadle device, can realize the function of foot pedal self-return, foot pedal stroke limit and foot pedal signal measurement.Pass through
Torsionspring obtains elastic force and realizes foot pedal self-return function；It is carried out using contactless magnet and linear hall sensor
Signal measurement, has simple in structure, and processing cost is low, and signal accuracy is high, and mechanical wear is not present in Sensor section, makes sensor
The advantages of long lifespan；Foot pedal limit function is realized using rotation inhibitor, is made simple in structure, at low cost.
In order to solve the problems existing in background technology, the utility model uses following technical scheme：One kind being based on torsional spring
Contactless driving simulator foot-treadle device, including：Foot-operated stressed plate, foot pedal lever part, U-shaped part, pipe part, shaft
Part, rotation inhibitor, torsional spring, mounting plate, magnet and linear hall sensor, " ㄣ " type is made in the foot pedal lever part, described
One end of foot pedal lever part is fixedly connected with the foot-operated stressed plate, and the other end of the foot pedal lever part is stained with the magnet, institute
State foot pedal lever part the second bending part be equipped with the first circular hole, the pipe part penetrate first circular hole and with the pedal
Lever piece is fixedly connected, and is fixedly connected with the U-shaped part on the mounting plate, and the leading flank of the U-shaped part is fixedly connected with described
One end of rotation inhibitor, the U-shaped part is equipped with the second circular hole, another end of the U-shaped part is equipped with third
Circular hole, the shaft part penetrate second circular hole and third circular hole and are fixedly connected with U-shaped part, be socketed on the shaft part
The pipe part is socketed with the torsional spring on the pipe part, and hook-shaped and hasp is made in first exit of the torsional spring
At the middle part of the foot pedal lever part, another second exit of the torsional spring snaps on the rotation inhibitor, described
Magnet is bonded on the foot pedal lever part, and the linear hall sensor is set to by the magnet.
Optionally, the linear hall sensor is fixedly welded on circuit board, and the circuit board can be conveniently fixed in
On the foot-treadle device frame body.
Optionally, the linear hall sensor is fixedly welded on circuit board, and the circuit board can be conveniently fixed in
On the driving simulator frame body.
Optionally, the shaft part includes bolt and nut.
Optionally, the shaft part is rivet.
Optionally, the shaft part is steel bar.
The principles of the present invention are：Foot-operated stressed plate is the stress point that operator rides, and is stepped on foot in operator foot-operated
When stressed plate, foot pedal lever part is rotated using levers support axis as fulcrum.Three related effects are produced at this time：（1）
Two exits of torsional spring are limited by rotation inhibitor and foot pedal lever part respectively, and the rotary motion of foot pedal lever part makes torsion
Spring generates torsion, and torsional spring generates torsional moment, and the torsional moment reacts on foot pedal lever part, on the one hand, when making foot-operated
Strong sense, feel is good, and on the other hand, torsional spring can rebound foot pedal lever part initial position when operator unclamps foot, realize foot
The function of pedal self-return；（2）A selenodont notch is provided on foot pedal lever part, rotation inhibitor is set to the selenodont
In notch, foot pedal lever part is stopped when rotating by rotation inhibitor, keeps foot pedal lever part rotating range limited, realizes foot
The function of pedal travel limit；（3）The magnet being sticked on foot pedal lever part makees rotation fortune with the rotary motion of foot pedal lever part
It is dynamic, so that the magnetic field at linear hall sensor is changed（The variation of linear hall sensor induced field, the voltage of output
Volt value also changes, and it is related that variation degree with foot pedal tramples degree）, by the voltage for detecting linear hall sensor output
Signal, you can obtain the degree that foot pedal is trampled, realize the function of foot pedal signal measurement.
The utility model has the advantages that：
（1）It can fully achieve foot pedal self-return, stroke limit and signal measurement function.
（2）Torsional spring is socketed on pipe part and is limited by foot pedal lever part and rotation inhibitor, feel when trampling
Good, torsional spring can not possibly slip, safe.
（3）Foot pedal stroke limit has can be realized with rotation inhibitor in the selenodont notch being arranged on foot pedal lever part
Function, this is simple in structure, secured.
（4）Foot-treadle device overall structure is simple, small, at low cost, and clutch foot plate, braking footrest and
Foot pedal three is accelerated to be kept completely separate, be independent of each other, easy to disassemble and maintenance.
（5）It is measured using contactless linear hall sensor rides partitioned signal, and sensing speed is fast, signal accuracy
Height, sensor and the non-Hard link of tested entity, requirement on machining accuracy substantially reduce, and processing cost is smaller, and sensor is filled with machinery
Mechanical wear is not present between setting, sensor and mechanical device last a long time.
Description of the drawings：
Fig. 1 is the dimensional structure diagram of the utility model；
The critical piece that Fig. 2 is Fig. 1 founds part structural schematic diagram；
Fig. 3 is the structure schematic top plan view of the utility model；
Fig. 4 is the dimensional structure diagram of the second embodiment of the utility model；
Fig. 5 is the dimensional structure diagram of the 3rd embodiment of the utility model；
Fig. 6 is the dimensional structure diagram of the fourth embodiment of the utility model.
Specific implementation mode：
In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to be implemented different from other modes described here using other, therefore, the utility model is not limited to following
The limitation of disclosed specific embodiment.
Specific implementation mode one：
The utility model provides a kind of contactless driving simulator foot-treadle device based on torsional spring, such as Fig. 1 and Fig. 2
It is shown, which is characterized in that including：Foot-operated stressed plate 1, foot pedal lever part 2, U-shaped part 3, pipe part 4, shaft part 5, rotation limitation
" ㄣ " type, the pedal is made in part 6, torsional spring 7, mounting plate 8, magnet 9 and linear hall sensor 10, the foot pedal lever part 2
One end of lever piece 2 is fixedly connected with the foot-operated stressed plate 1, and the other end of the foot pedal lever part 2 is stained with the magnet 9, institute
The second bending part for stating foot pedal lever part 2 is equipped with the first circular hole, and the pipe part 4 penetrates first circular hole and stepped on described
Plate lever piece 2 is fixedly connected, and the U-shaped part 3 is fixedly connected on the mounting plate 8, and the leading flank of the U-shaped part 3 is fixedly connected
There is a rotation inhibitor 6, an end of the U-shaped part 3 is equipped with the second circular hole, on another end of the U-shaped part 3
Equipped with third circular hole, the shaft part 5 penetrates second circular hole and third circular hole and is fixedly connected with U-shaped part 3, the shaft
It is socketed with the pipe part 4 on part 5, the torsional spring 7, first exit of the torsional spring 7 are socketed on the pipe part 4
Middle part that is hook-shaped and snapping over the foot pedal lever part 2 is made, another second exit of the torsional spring 7 snaps over the rotation
Turn on limited part 6, the magnet 9 is bonded on the foot pedal lever part 2, and the linear hall sensor 10 is set to the magnet
By in the of 9.Fig. 3 show the structure schematic top plan view of the utility model.Optionally, the shaft part 5 includes bolt and nut.It is described
Bolt and nut are standard component, are easy to buy, be easily installed.
Optionally, the shaft part 5 is rivet.
Optionally, the shaft part 5 is steel bar.
Further, the magnet 9 is bonded in the second bending part lower end of the foot pedal lever part 2.
It should be understood that bar magnet may be used in the magnet 9, cylinder-shaped magnet can also be used, may be used forever
Magnetic magnet can also use electromagnetism magnet, the application not to do specific limit to the principle of the shape of magnet, material and generation magnetic field
Fixed, every and this programme has same or similar linear hall sensor and magnet matching relationship each falls within the guarantor of the application
Protect range.
Optionally, the linear hall sensor 10 is fixedly welded on circuit board, and the circuit board is fixed on the foot
On device with pedal frame body.
Optionally, the linear hall sensor 10 is fixedly welded on circuit board, and the circuit board is fixed on described drive
It sails on simulator frame body.
Specific implementation mode two：
Present embodiment provides a kind of contactless driving simulator foot-treadle device based on torsional spring, and specific
Embodiment one is compared, and the location of magnet 9 and linear hall sensor 10 are different, as shown in figure 4, giving the magnet
9 are bonded in the dimensional structure diagram of the second bending part front end of the foot pedal lever part 2.Compared to specific implementation mode one,
It is characterized in that, the magnet 9 is bonded in the front end of the second bending part of the foot pedal lever part 2, in 9 side setting of the magnet
There is the linear hall sensor 10.
Optionally, the linear hall sensor 10 is fixedly welded on circuit board, and the circuit board can be fixed easily
On the foot-treadle device frame body.
Optionally, the linear hall sensor 10 is fixedly welded on circuit board, and the circuit board can be fixed easily
On the driving simulator frame body.
Specific implementation mode three：
Present embodiment provides a kind of contactless driving simulator foot-treadle device based on torsional spring, and specific
Embodiment one is compared, and the location of magnet 9 and linear hall sensor 10 are different, as shown in figure 5, giving the magnet
9 are bonded in the dimensional structure diagram of the second bending part upper end of the foot pedal lever part 2.Compared to specific implementation mode one,
It is characterized in that, the magnet 9 is bonded in the upper end of the second bending part of the foot pedal lever part 2, in 9 side setting of the magnet
There is the linear hall sensor 10.
Optionally, the linear hall sensor 10 is fixedly welded on circuit board, and the circuit board can be fixed easily
On the foot-treadle device frame body.
Optionally, the linear hall sensor 10 is fixedly welded on circuit board, and the circuit board can be fixed easily
On the driving simulator frame body.
Specific implementation mode four：
Present embodiment provides a kind of contactless driving simulator foot-treadle device based on torsional spring, and specific
Embodiment one is compared, and the location of magnet 9 and linear hall sensor 10 are different, as shown in fig. 6, giving the magnet
9 are bonded in the dimensional structure diagram of the second bending part rear end of the foot pedal lever part 2.Compared to specific implementation mode one,
It is characterized in that, the magnet 9 is bonded in the rear end of the second bending part of the foot pedal lever part 2, in 9 side setting of the magnet
There is the linear hall sensor 10.
Optionally, the linear hall sensor 10 is fixedly welded on circuit board, and the circuit board can be fixed easily
On the foot-treadle device frame body.
Optionally, the linear hall sensor 10 is fixedly welded on circuit board, and the circuit board can be fixed easily
On the driving simulator frame body.
It should be understood that the magnet 9 can generate magnetic field, the linear hall sensor 10 can convert the magnetic field
At electric signal, the degree that foot pedal is trampled can be measured by detecting the electric signal, realize the function of foot pedal signal measurement, this Shen
The position for being bonded in the foot pedal lever part 2 of magnet 9 is not specifically limited please, it is every to have identical or phase with this programme
As linear hall sensor and magnet matching relationship each fall within the protection domain of the application.
Compared with prior art, a kind of contactless driving simulator foot pedal dress based on torsional spring that the present embodiment proposes
It sets, uses torsional spring structure, make simple in structure, small, at low cost, feel is good, has further the advantage that：（1）It can be complete
It is complete to realize foot pedal self-return, stroke limit and signal measurement function.（2）Torsional spring is socketed on pipe part and by pedal
The limitation of lever piece and rotation inhibitor, feel is good when trampling, and torsional spring can not possibly slip, safe.（3）On foot pedal lever part
The function of foot pedal stroke limit can be realized with rotation inhibitor for the selenodont notch of setting, this is simple in structure, secured.
（4）Foot-treadle device overall structure is simple, small, at low cost, and clutch foot plate, braking footrest and acceleration are foot-operated
Plate three is kept completely separate, is independent of each other, easy to disassemble and maintenance.（5）It is measured using contactless linear hall sensor
Foot-operated partitioned signal, sensing speed is fast, signal accuracy is high, and sensor and the non-Hard link of tested entity, requirement on machining accuracy drop significantly
Low, processing cost is smaller, mechanical wear is not present between sensor and mechanical device, sensor and mechanical device last a long time.
It should be understood that the utility model can be used for simulating traditional fuel combustion vehicle, it is dynamic to can be used for simulation mixing
Power vehicle or pure electric vehicle, do not limit herein.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of contactless driving simulator foot-treadle device based on torsional spring, which is characterized in that including：Foot-operated stressed plate
（1）, foot pedal lever part（2）, U-shaped part（3）, pipe part（4）, shaft part（5）, rotation inhibitor（6）, torsional spring（7）, mounting plate
（8）, magnet（9）And linear hall sensor（10）, the foot pedal lever part（2）" ㄣ " type, the foot pedal lever part is made（2）
One end be fixedly connected with the foot-operated stressed plate（1）, the foot pedal lever part（2）The other end be stained with the magnet（9）, described
Foot pedal lever part（2）The second bending part be equipped with the first circular hole, the pipe part（4）Penetrate first circular hole and with it is described
Foot pedal lever part（2）It is fixedly connected, the mounting plate（8）On be fixedly connected with the U-shaped part（3）, the U-shaped part（3）Front side
Face is fixedly connected with the rotation inhibitor（6）, the U-shaped part（3）An end be equipped with the second circular hole, the U-shaped part
（3）Another end be equipped with third circular hole, the shaft part（5）Penetrate second circular hole and third circular hole and with it is U-shaped
Part（3）It is fixedly connected, the shaft part（5）On be socketed with the pipe part（4）, the pipe part（4）On be socketed with the torsion
Spring（7）, the torsional spring（7）First exit be made hook-shaped and snap over the foot pedal lever part（2）Middle part, it is described
Torsional spring（7）Another second exit snap over the rotation inhibitor（6）On, the magnet（9）It is bonded in the pedal
Lever piece（2）On, the linear hall sensor（10）Set on the magnet（9）Side.
2. a kind of contactless driving simulator foot-treadle device based on torsional spring according to claim 1, feature exist
In the linear hall sensor（10）It is fixedly welded on circuit board, the circuit board is fixed on the foot-treadle device frame
On frame ontology.
3. a kind of contactless driving simulator foot-treadle device based on torsional spring according to claim 1, feature exist
In the linear hall sensor（10）It is fixedly welded on circuit board, the circuit board is fixed on the driving simulator frame
On frame ontology.
4. a kind of contactless driving simulator foot-treadle device based on torsional spring according to claim 1, feature exist
In the shaft part（5）Including bolt and nut.
5. a kind of contactless driving simulator foot-treadle device based on torsional spring according to claim 1, feature exist
In the shaft part（5）For rivet.
6. a kind of contactless driving simulator foot-treadle device based on torsional spring according to claim 1, feature exist
In the shaft part（5）For steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832796.2U CN207883153U (en) | 2017-12-25 | 2017-12-25 | A kind of contactless driving simulator foot-treadle device based on torsional spring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832796.2U CN207883153U (en) | 2017-12-25 | 2017-12-25 | A kind of contactless driving simulator foot-treadle device based on torsional spring |
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| CN207883153U true CN207883153U (en) | 2018-09-18 |
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| CN201721832796.2U Active CN207883153U (en) | 2017-12-25 | 2017-12-25 | A kind of contactless driving simulator foot-treadle device based on torsional spring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867793A (en) * | 2019-11-28 | 2020-03-06 | 徐州华显凯星信息科技有限公司 | Pipeline fixing buckle |
| CN112067169A (en) * | 2020-07-27 | 2020-12-11 | 江苏立央科技有限公司 | Hall piezoelectric sensor and electric bicycle |
-
2017
- 2017-12-25 CN CN201721832796.2U patent/CN207883153U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867793A (en) * | 2019-11-28 | 2020-03-06 | 徐州华显凯星信息科技有限公司 | Pipeline fixing buckle |
| CN110867793B (en) * | 2019-11-28 | 2021-02-26 | 徐州华显凯星信息科技有限公司 | Pipeline fixing buckle |
| CN112067169A (en) * | 2020-07-27 | 2020-12-11 | 江苏立央科技有限公司 | Hall piezoelectric sensor and electric bicycle |
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