CN206919824U - A kind of vehicle brake footrest amplitude display system - Google Patents
A kind of vehicle brake footrest amplitude display system Download PDFInfo
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- CN206919824U CN206919824U CN201720841007.5U CN201720841007U CN206919824U CN 206919824 U CN206919824 U CN 206919824U CN 201720841007 U CN201720841007 U CN 201720841007U CN 206919824 U CN206919824 U CN 206919824U
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model belongs to automobile auxiliary detection technique field, more particularly to a kind of vehicle brake footrest amplitude display system, including brake pedal plate, Hall displacement transducer, display device；The brake pedal plate includes fixed bottom plate, mobile pedal, the fixed plate upper surface is provided with the first supporting plate, the second supporting plate, first supporting plate is provided with the first stopper slot, second supporting plate is provided with the second stopper slot, connecting shaft is provided between first supporting plate, the second supporting plate, the mobile pedal lower surface is provided with the first swivel becket, the second swivel becket, and the connecting shaft is hinged with the first swivel becket, the second swivel becket；The Hall displacement transducer includes hall probe, the first magnet, the second magnet, and the hall probe is located at the bottom surface of mobile pedal, and first magnet, the second magnet are respectively positioned at the both sides of fixed bottom plate, and same polarity is oppositely arranged；The Hall displacement transducer electrically connects with display device.
Description
Technical field
The utility model belongs to automobile auxiliary detection technique field, more particularly to a kind of vehicle brake footrest amplitude is shown
System.
Background technology
Simulative automobile driving, also referred to as automobile driving simulation, virtual driving, refer to using modern high tech method such as：
3-D view in-time generatin technology, vehicle dynamics simulation physical system, big visual field Display Technique (such as multichannel stereoprojection system
System), 6-dof motion platform (or Three-degree-of-freedom motion platform), user's input hardware system, stero set, central control system
Deng allowing experiencer in a virtual driving environment, the automobile for experiencing the vision close to true effect, the sense of hearing and body-sensing is driven
Sail experience.Automobile engineering, traffic engineering, needs of Human Engineering research and as automotive research are carried out suitable for research institution
The simulation experiment platform in field.In those early years because technical sophistication degree is high, involve great expense, virtual driving technology also rests on reality always
Room is tested, as the raising of software engineering and the popularization of hardware technology, recent years, virtual driving technology are increasing
People is received, and progresses into universities and colleges and scientific museum.
Wherein current braking automobile simulation system, usually performed by pedal gear, oil piping system, booster, braking
The part such as mechanism forms, and whether execution that can only be to brake detect, can be with there is presently no the system of complete set
Realize to after under foot pedal, the amplitude of pedal action detect and feed back in real time, us is accurately learnt
The movement range that we step on pedal is much.
The content of the invention
The utility model provides a kind of vehicle brake footrest amplitude display system, to solve to propose in above-mentioned background technology
The problem of can not detecting brake amplitude.
The technical problem that the utility model solves is realized using following technical scheme：
A kind of vehicle brake footrest amplitude display system, including brake pedal plate, Hall displacement transducer, display are set
It is standby；
The brake pedal plate includes fixed bottom plate, mobile pedal, the fixed plate upper surface be provided with the first supporting plate,
Second supporting plate, first supporting plate are provided with the first stopper slot, and second supporting plate is provided with the second stopper slot, and described first
Connecting shaft is provided between supporting plate, the second supporting plate, described connecting shaft one end passes through the first stopper slot, and the other end limits through second
Position groove, the connecting shaft outside are cased with spring, and the spring between the first supporting plate, the second supporting plate, step on by the movement
Plate lower surface is provided with the first swivel becket, the second swivel becket, and the connecting shaft is hinged with the first swivel becket, the second swivel becket；
The Hall displacement transducer includes hall probe, the first magnet, the second magnet, and the hall probe is positioned at shifting
The bottom surface of dynamic pedal, first magnet, the second magnet are respectively positioned at the both sides of fixed bottom plate, and same polarity is oppositely arranged；
The Hall displacement transducer electrically connects with display device.
The display device is LED display lamps or high-speed response digital instrument.
The LED display lamps are in geometric arrangements.
The LED display lamps are in one kind in strip or annular or circle or square or sector.
The fixed plate upper surface is additionally provided with protuberance, and the mobile pedal upper surface is provided with anti-skid bulge.
The beneficial effects of the utility model are：
The technical program devise it is a set of for brake when pedal movement range state carry out Real-time Feedback and monitoring
The system of display.The degree that this system can depress according to pedal, shown on special digitizing tablet instrument board and work as front pedal
The displacement amplitude values that plate lock is stepped on.It can be directly displayed at by the form of block diagram, charactron on instrument board or brake lamp.Selection
Hall displacement transducer be because Hall element has simple in construction, small volume, dynamic characteristic good and the advantages of long lifespan, it
The measurement of magnetic induction intensity active power and electrical energy parameter is applied not only to, is also used widely in displacement measurement.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is that the utility model fixes bottom plate, mobile pedal assembling schematic diagram；
Fig. 4 is the utility model Hall displacement transducer schematic diagram；
Fig. 5 is the electrical schematic diagram of the utility model embodiment one；
Fig. 6 is the electrical schematic diagram of the utility model embodiment two；
Fig. 7 is the distribution shape figure of the utility model LED display lamps；
In figure：1- fixation bottom plates, 2- movement pedals, 3- hall probes, 4- protuberances, 5- anti-skid bulges, 6- first are supported
Plate, the supporting plates of 7- second, 8- connecting shafts, 9- springs, the swivel beckets of 10- first, the swivel beckets of 11- second, the magnet of 12- first, 13-
Two magnet.
Embodiment
Embodiment one：
A kind of vehicle brake footrest amplitude display system, including brake pedal plate, Hall displacement transducer, display are set
It is standby；
Brake pedal plate includes fixed bottom plate 1, mobile pedal 2, and the fixed upper surface of bottom plate 1 is provided with the first supporting plate 6, second
Supporting plate 7, the first supporting plate 6 are provided with the first stopper slot, and the second supporting plate 7 is provided with the second stopper slot, the first supporting plate 6, second
Connecting shaft 8 is provided between supporting plate 7, the one end of connecting shaft 8 passes through the first stopper slot, and the other end passes through the second stopper slot, connecting shaft 8
Outside is cased with spring 9, and for spring 9 between the first supporting plate 6, the second supporting plate 7, the mobile lower surface of pedal 2 is provided with first turn
Rotating ring 10, the second swivel becket 11, the swivel becket 10 of connecting shaft 8 and first, the second swivel becket 11 are be hinged；
Hall displacement transducer includes hall probe 3, the first magnet 12, the second magnet 13, and hall probe 3 is positioned at movement
The bottom surface of pedal 2, the first magnet 12, the second magnet 13 are respectively positioned at the both sides of fixed bottom plate 1, and same polarity is oppositely arranged；
Hall displacement transducer electrically connects with display device.
Display device is LED display lamps.
LED display lamps are in geometric arrangements.
LED display lamps are in one kind in strip or annular or circle or square or sector.
The fixed upper surface of bottom plate 1 is additionally provided with protuberance 4, and the mobile upper surface of pedal 2 is provided with anti-skid bulge 5.
Implementation process：When stepping on brake pedal, pedal has certain displacement, now installs on the footrests suddenly
You will detect the size of this displacement and be converted into electric signal displacement transducer, and electric signal is finally sent to digital instrument
Disk, now on brake lamp（As shown in Fig. 5 display explanation）The real-time misalignment under current foot pedal can be shown, and
Auxiliary shows the percentage of displacement.So it is achieved that the real-time monitoring to misalignment when depressing of pedal.Utilize
The value changes of detection can do other analyzing and processing work.
Embodiment two：
A kind of vehicle brake footrest amplitude display system, including brake pedal plate, Hall displacement transducer, display are set
It is standby；
Brake pedal plate includes fixed bottom plate 1, mobile pedal 2, and the fixed upper surface of bottom plate 1 is provided with the first supporting plate 6, second
Supporting plate 7, the first supporting plate 6 are provided with the first stopper slot, and the second supporting plate 7 is provided with the second stopper slot, the first supporting plate 6, second
Connecting shaft 8 is provided between supporting plate 7, the one end of connecting shaft 8 passes through the first stopper slot, and the other end passes through the second stopper slot, connecting shaft 8
Outside is cased with spring 9, and for spring 9 between the first supporting plate 6, the second supporting plate 7, the mobile lower surface of pedal 2 is provided with first turn
Rotating ring 10, the second swivel becket 11, the swivel becket 10 of connecting shaft 8 and first, the second swivel becket 11 are be hinged；
Hall displacement transducer includes hall probe 3, the first magnet 12, the second magnet 13, and hall probe 3 is positioned at movement
The bottom surface of pedal 2, the first magnet 12, the second magnet 13 are respectively positioned at the both sides of fixed bottom plate 1, and same polarity is oppositely arranged；
Hall displacement transducer electrically connects with display device.
Display device is high-speed response digital instrument, and the high-speed response digital instrument that the present embodiment uses is OMRON
K3HB-S series.
The fixed upper surface of bottom plate 1 is additionally provided with protuberance 4, and the mobile upper surface of pedal 2 is provided with anti-skid bulge 5.
Implementation process：When stepping on brake pedal, pedal has certain displacement, now installs on the footrests suddenly
You will detect the size of this displacement and be converted into electric signal displacement transducer, and electric signal is finally sent to digital instrument
Disk, now on digital meter panel（As shown in Fig. 6 display explanation）The real-time displacement feelings under current foot pedal can be shown
Condition, and aid in showing the percentage of displacement.So it is achieved that the real-time monitoring to misalignment when depressing of pedal.
Other analyzing and processing work can be done using the value changes of detection.
Operation principle：The measuring principle of Hall displacement sensor is to maintain Hall unit (see semiconductor magneto sensor)
Exciting current is constant, and it is moved in the magnetic field of a gradient uniformity, then the displacement moved is proportional to the Hall of output
Potential.Magnetic field gradient is bigger, and sensitivity is higher；Graded is more uniform, and the relation of Hall potential and displacement is closer to linear.
It is two blocks of permanent magnets of magnetic field intensity identical with reference to figure 4, same polarity is relatively placed, and Hall element is in two blocks of magnet
It is middle.Because the Hall voltage Uh of magnetic induction density B=0 among magnet, therefore Hall element output is equal to zero, now displacement
Ax=0.If Hall element produces relative displacement in two magnet, the magnetic induction intensity that Hall element is experienced also changes therewith, this
When UH be not zero, its value size reflects the variable quantity of relative position between Hall element and magnet, the sensing of this structure
Device, its dynamic range is up to 5mm, resolution ratio 0.001mm.
Hall displacement transducer is installed in the position of brake pedal plate, hall displacement transducer can detect pedal in real time
The displacement depressed, and it is converted into electric signal output.Then electric signal is converted into Current Voltage instrument by signal conversion module
Acceptable current signal, eventually through the change in displacement situation of instrument dial plate output display pedal.
Embodiment of the present utility model is described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as being used to limit practical range of the present utility model, it is all made according to present utility model application scope it is equal
Deng change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
- A kind of 1. vehicle brake footrest amplitude display system, it is characterised in that：Including brake pedal plate, Hall displacement transducer, display device；The brake pedal plate includes fixed bottom plate, mobile pedal, and the fixed plate upper surface is provided with the first supporting plate, second Supporting plate, first supporting plate are provided with the first stopper slot, and second supporting plate is provided with the second stopper slot, first support It is provided with connecting shaft between plate, the second supporting plate, described connecting shaft one end passes through the first stopper slot, and the other end is spacing through second Groove, the connecting shaft outside are cased with spring, and the spring is between the first supporting plate, the second supporting plate, the mobile pedal Lower surface is provided with the first swivel becket, the second swivel becket, and the connecting shaft is hinged with the first swivel becket, the second swivel becket；The Hall displacement transducer includes hall probe, the first magnet, the second magnet, and the hall probe is stepped on positioned at movement The bottom surface of plate, first magnet, the second magnet are respectively positioned at the both sides of fixed bottom plate, and same polarity is oppositely arranged；The Hall displacement transducer electrically connects with display device.
- A kind of 2. vehicle brake footrest amplitude display system according to claim 1, it is characterised in that：The display is set Standby is LED display lamps or high-speed response digital instrument.
- A kind of 3. vehicle brake footrest amplitude display system according to claim 2, it is characterised in that：The LED shows It is in geometric arrangements to show lamp.
- A kind of 4. vehicle brake footrest amplitude display system according to claim 3, it is characterised in that：The LED shows Show lamp in one kind in strip or annular or circle or square or sector.
- A kind of 5. vehicle brake footrest amplitude display system according to claim 1 or 2, it is characterised in that：It is described solid Determine plate upper surface and be additionally provided with protuberance, the mobile pedal upper surface is provided with anti-skid bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841007.5U CN206919824U (en) | 2017-07-12 | 2017-07-12 | A kind of vehicle brake footrest amplitude display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841007.5U CN206919824U (en) | 2017-07-12 | 2017-07-12 | A kind of vehicle brake footrest amplitude display system |
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| Publication Number | Publication Date |
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| CN206919824U true CN206919824U (en) | 2018-01-23 |
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| CN201720841007.5U Active CN206919824U (en) | 2017-07-12 | 2017-07-12 | A kind of vehicle brake footrest amplitude display system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270807A (en) * | 2017-07-12 | 2017-10-20 | 杨志超 | A kind of vehicle brake footrest amplitude shows system |
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2017
- 2017-07-12 CN CN201720841007.5U patent/CN206919824U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270807A (en) * | 2017-07-12 | 2017-10-20 | 杨志超 | A kind of vehicle brake footrest amplitude shows system |
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