CN207955607U - A kind of electronic brake pedal mechanism - Google Patents
A kind of electronic brake pedal mechanism Download PDFInfo
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- CN207955607U CN207955607U CN201820039932.0U CN201820039932U CN207955607U CN 207955607 U CN207955607 U CN 207955607U CN 201820039932 U CN201820039932 U CN 201820039932U CN 207955607 U CN207955607 U CN 207955607U
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- rotation axis
- pipe sleeve
- pipe
- holders
- holder
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Abstract
A kind of electronic brake pedal mechanism, including pedal arm, angular displacement sensor, No.1 holder, No. two holders, No.1 holder, it is provided with rotation axis between No. two holders, one end of rotation axis is mounted on by axle sleeve on No.1 holder, the other end of rotation axis is mounted on by one end of module base on No. two holders, the other end of module base installs angular displacement sensor, rotation axis and axle sleeve, bushing is provided between module base, No.1 pipe sleeve is arranged in rotation axis, No. two pipe sleeves are arranged on No.1 pipe sleeve, No. two pipe sleeves are connected with pedal arm, it is provided with No.1 mounting hole on No. two pipe sleeves, No.1 pipe sleeve includes the first pipe sleeve and the second pipe sleeve, No. two mounting holes are provided on second pipe sleeve, threaded hole is provided in rotation axis, screw sequentially passes through No.1 mounting hole, it is connected with threaded hole after No. two mounting holes.The design is not only simple in structure, accuracy of detection is high, and reliability height, simple installation, easy to process.
Description
Technical field
The utility model is related to a kind of brake pedal more particularly to a kind of electronic brake pedal mechanisms, are primarily adapted for use in letter
Change structure, improve accuracy of detection.
Background technology
With the continuous improvement of automotive performance, new machinery, electronic equipment and system invention are the safety driven and can
Support is provided by property.Currently, the brake pedal of automobile generally uses integrated form operating mechanism, by pedal, pedal arm, rotary shaft
And other special-shaped holders are welded.
Chinese patent, Authorization Notice No. CN201566601U, authorized announcement date are the utility model on the 1st of September in 2010
A kind of electronic brake pedal, including pedal base, pedal arm, pedal, angular transducer are disclosed, pedal arm one end is cut with scissors with pedal base
It connects, the pedal arm other end is fixed with pedal, and sensor connecting rod is equipped in the middle part of pedal arm, and angular transducer is installed by sensor
Holder is mounted on pedal base and is connect with sensor connecting rod, and mounting frame for sensor is equipped with adjusting bolt.Although the reality
The accuracy of signal is transmitted with novel improve by reducing resistance, but it still has following defect：In the utility model
Sensor connecting rod is set in the middle part of pedal arm, is connected with idler wheel between sensor connecting rod and sensor, such design is not only
It is complicated, and have ignored pedal arm and the nonsynchronous situation of rotary shaft so that accuracy of detection is relatively low.
Invention content
The purpose of the utility model is to overcome complicated, defect that accuracy of detection is low existing in the prior art with ask
Topic, provides a kind of electronic brake pedal mechanism simple in structure, accuracy of detection is high.
In order to achieve the above object, the technical solution of the utility model is：A kind of electronic brake pedal mechanism, including step on
Plate arm, clutch pedal mounting bracket, angular displacement sensor are provided with symmetrical No.1 holder, No. two holders, institute on the clutch pedal mounting bracket
It states and is provided with rotation axis between No.1 holder, No. two holders, the rotation axis is connected with pedal arm；
Position in the rotation axis between No.1 holder and No. two holders is arranged with No.1 pipe sleeve, the No.1 pipe
No. two pipe sleeves are arranged on the peripheral surface of set, No. two pipe sleeves are connected with pedal arm, and the rotation axis passes through No. two holders
One end be connected with angle displacement transducer.
One end of the rotation axis is mounted on by axle sleeve on No.1 holder, the other end of rotation axis pass through module base one
End is mounted on No. two holders, and the other end of the module base installs angular displacement sensor.
It is provided with No.1 bushing between the rotation axis and axle sleeve, No. two linings are provided between the rotation axis and module base
Set.
The rotation axis is connected by screw with No.1 pipe sleeve, No. two pipe sleeves, and No.1 is provided on No. two pipe sleeves
Mounting hole is provided with No. two mounting holes on the No.1 pipe sleeve, threaded hole is provided in the rotation axis, the screw is worn successively
It is connected with threaded hole after crossing No.1 mounting hole, No. two mounting holes.
The No.1 pipe sleeve includes the first pipe sleeve and the second pipe sleeve, and first pipe sleeve is set in rotation axis positioned at close
The position of No.1 holder, second pipe sleeve, which is set in rotation axis, to be located at close to the position of No. two holders, No. two installations
Hole is arranged on the second pipe sleeve.
Compared with prior art, the beneficial effects of the utility model are：
1, rotation axis is upper between No.1 holder and No. two holders in a kind of electronic brake pedal mechanism of the utility model
Position be arranged with No.1 pipe sleeve, No. two pipe sleeves are arranged on the peripheral surface of No.1 pipe sleeve, No. two pipe sleeves are connected with pedal arm,
Rotation axis passes through one end of No. two holders to be connected with angle displacement transducer, and such design is not only simple in structure, and makes pedal
Stroke is converted into angular displacement by rotation axis, passes to angular displacement sensor, exports electric signal, and play the work for preventing axis play
With so that accuracy of detection is high.Therefore, the utility model is simple in structure, accuracy of detection is high.
2, one end of rotation axis is mounted on No.1 holder by axle sleeve in a kind of electronic brake pedal mechanism of the utility model
On, the other end of rotation axis is mounted on by one end of module base on No. two holders, and the other end installation angular displacement of module base passes
Sensor, module base plays the role of fixed bias circuit, and provides fixed point for the installation of angular displacement sensor, improves electronics system
The unfailing performance of dynamic pedal gear；It is provided with No.1 bushing between rotation axis and axle sleeve, is provided between rotation axis and module base
No. two bushings, add bushing, are used for fixed bias circuit；It is provided with No.1 mounting hole on No. two pipe sleeves, is provided on No.1 pipe sleeve
No. two mounting holes, are provided with threaded hole in rotation axis, screw sequentially pass through after No.1 mounting hole, No. two mounting holes with threaded hole phase
It connects, not only simple installation, but also ensure that rotation axis is rotated synchronously with No. two sleeves, and then improve angular displacement sensor
Accuracy of detection.Therefore, the utility model reliability height, simple installation, accuracy of detection are high.
3, in a kind of electronic brake pedal mechanism of the utility model No.1 pipe sleeve include the first pipe sleeve and the second pipe sleeve, first
Pipe sleeve, which is set in rotation axis, to be located at close to the position of No.1 holder, and the second pipe sleeve, which is set in rotation axis, to be located at close to No. two branch
The position of frame, No. two mounting holes are arranged on the second pipe sleeve, and No.1 pipe sleeve is divided into non-porous pipe sleeve and perforated pipe set by above-mentioned design
Two parts are divided to two sections of easy to process, reduction risk of breakage.Therefore, the utility model is easy to process.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of rotation axis in the utility model.
In figure：Pedal arm 1, clutch pedal mounting bracket 2, No.1 holder 21, No. two holders 22, angular displacement sensor 3, rotation axis 4, spiral shells
Pit 41, No.1 pipe sleeve 5, the first pipe sleeve 51, the second pipe sleeve 52, two mounting hole 53, two pipe sleeve 6, No.1 mounting hole 61, mould
8, No. two block 7, No.1 bushing bushings 9.
Specific implementation mode
The utility model is described in further detail below in conjunction with description of the drawings and specific implementation mode.
Referring to Fig. 1, Fig. 2, a kind of electronic brake pedal mechanism, including pedal arm 1, clutch pedal mounting bracket 2, angular displacement sensor 3,
21, No. two holders 22 of symmetrical No.1 holder, 21, No. two holders of the No.1 holder are provided on the clutch pedal mounting bracket 2
Rotation axis 4 is provided between 22, the rotation axis 4 is connected with pedal arm 1；
Position in the rotation axis 4 between No.1 holder 21 and No. two holders 22 is arranged with No.1 pipe sleeve 5, described
No. two pipe sleeves 6 are arranged on the peripheral surface of No.1 pipe sleeve 5, No. two pipe sleeves 6 are connected with pedal arm 1, and the rotation axis 4 is worn
The one end for crossing No. two holders 22 is connected with angle displacement transducer 3.
One end of the rotation axis 4 is mounted on by axle sleeve on No.1 holder 21, and the other end of rotation axis 4 passes through module base
7 one end is mounted on No. two holders 21, and the other end of the module base 7 installs angular displacement sensor 3.
It is provided with No.1 bushing 8 between the rotation axis 4 and axle sleeve, two are provided between the rotation axis 4 and module base 7
Number bushing 9.
The rotation axis 4 is connected by 5, No. two pipe sleeves 6 of screw and No.1 pipe sleeve, is provided on No. two pipe sleeves 6
No.1 mounting hole 61 is provided with No. two mounting holes 53 on the No.1 pipe sleeve 5, threaded hole 41, institute is provided in the rotation axis 4
It states after screw sequentially passes through 61, No. two mounting holes 53 of No.1 mounting hole and is connected with threaded hole 41.
The No.1 pipe sleeve 5 includes the first pipe sleeve 51 and the second pipe sleeve 52, and first pipe sleeve 51 is set in rotation axis 4
Positioned at close to the position of No.1 holder 21, second pipe sleeve 52 is set in the portion for being located at close No. two holders 22 in rotation axis 4
Position, No. two mounting holes 53 are arranged on the second pipe sleeve 52.
The principles of the present invention are described as follows：
The brake pedal for being used for electric brake system in the market only directly steps on formula brake pedal, of high cost, and is not suitable for
All vehicles.A kind of electronic brake pedal mechanism can be used for electronic control system of the design, brake-pedal travel is converted into
Electric signal realizes service brake and energy regenerating by controlling motor output torque to determine brake braking force.
Rotation axis is connect with pipe sleeve by screw association part, driver's brake pedal drive shaft turns are being hung
Pedal shaft side installs angular displacement sensor additional, and by module base by itself and rotation axis connection, angular displacement sensor transmits rotation axis
Angular displacement be converted to electric signal output.It is simple in structure, easy for installation, so that hanging pedal is can be used for electric brake system, fits
For more multi-vehicle-type, and largely reduce cost.
In electronic brake pedal mechanism, angular displacement sensor is assemblied in pedal gear axis side, structure ensures angular displacement
Sensor is with axis without relative motion；Screw association part connects axis and pipe sleeve, so that pedal travel is passed through rotation axis and is converted into
Angular displacement passes to sensor, exports electric signal, and play the role of preventing axis play；Module base plays fixed bias circuit
Effect, and fixed point is provided for the installation of sensor assembly, integrating angular displacement sensor to axis side carries out power constraint.
Brake treadle mechanism left sensor bushing and right side bushing play fixed bias circuit；Pipe sleeve be divided into non-porous pipe sleeve and
Perforated pipe covers two parts, is divided to two sections of easy to process, reduction risk of breakage；Because one whole pipe sleeve size of processing is too long, when turning
It is easily broken, so designing non-porous and 2-section pipe set with holes, shorten length.
Embodiment：
Referring to Fig. 1, Fig. 2, a kind of electronic brake pedal mechanism, including pedal arm 1, clutch pedal mounting bracket 2, angular displacement sensor 3,
21, No. two holders 22 of symmetrical No.1 holder, 21, No. two holders of the No.1 holder are provided on the clutch pedal mounting bracket 2
Rotation axis 4 is provided between 22, the rotation axis 4 is connected with pedal arm 1；In the rotation axis 4 be located at No.1 holder 21 with
Position between No. two holders 22 is arranged with No.1 pipe sleeve 5, and No. two pipe sleeves 6, institute are arranged on the peripheral surface of the No.1 pipe sleeve 5
It states No. two pipe sleeves 6 with pedal arm 1 to be connected, the rotation axis 4 passes through one end of No. two holders 22 with angle displacement transducer 3 to be connected
It connects；One end of the rotation axis 4 is mounted on by axle sleeve on No.1 holder 21, and the other end of rotation axis 4 passes through the one of module base 7
End is mounted on No. two holders 21, and the other end of the module base 7 installs angular displacement sensor 3；The rotation axis 4 and axle sleeve it
Between be provided with No.1 bushing 8, No. two bushings 9 are provided between the rotation axis 4 and module base 7；The rotation axis 4 passes through screw
It is connected with 5, No. two pipe sleeves 6 of No.1 pipe sleeve, is provided with No.1 mounting hole 61 on No. two pipe sleeves 6, on the No.1 pipe sleeve 5
Be provided with No. two mounting holes 53, be provided with threaded hole 41 in the rotation axis 4, the screw sequentially pass through No.1 mounting hole 61,
It is connected with threaded hole 41 after No. two mounting holes 53；The No.1 pipe sleeve 5 includes the first pipe sleeve 51 and the second pipe sleeve 52, and described the
One pipe sleeve 51, which is set in rotation axis 4, to be located at close to the position of No.1 holder 21, and second pipe sleeve 52 is set in rotation axis 4
Positioned at close to the position of No. two holders 22, No. two mounting holes 53 are arranged on the second pipe sleeve 52.
Claims (5)
1. a kind of electronic brake pedal mechanism, including pedal arm (1), clutch pedal mounting bracket (2), angular displacement sensor (3), the pedal
Symmetrical No.1 holder (21), No. two holders (22), the No.1 holder (21), No. two holders are provided on bearing (2)
(22) rotation axis (4) is provided between, the rotation axis (4) is connected with pedal arm (1), it is characterised in that：
Position on the rotation axis (4) between No.1 holder (21) and No. two holders (22) is arranged with No.1 pipe sleeve (5),
No. two pipe sleeves (6) are arranged on the peripheral surface of the No.1 pipe sleeve (5), No. two pipe sleeves (6) are connected with pedal arm (1),
The rotation axis (4) passes through one end of No. two holders (22) to be connected with angle displacement transducer (3).
2. a kind of electronic brake pedal mechanism according to claim 1, it is characterised in that：One end of the rotation axis (4)
It is mounted on No.1 holder (21) by axle sleeve, the other end of rotation axis (4) is mounted on No. two branch by one end of module base (7)
On frame (22), the other end installation angular displacement sensor (3) of the module base (7).
3. a kind of electronic brake pedal mechanism according to claim 2, it is characterised in that：The rotation axis (4) and axle sleeve
Between be provided with No.1 bushing (8), No. two bushings (9) are provided between the rotation axis (4) and module base (7).
4. a kind of electronic brake pedal mechanism according to any one of claim 1-3, it is characterised in that：The rotation
Axis (4) is connected by screw with No.1 pipe sleeve (5), No. two pipe sleeves (6), and No.1 installation is provided on No. two pipe sleeves (6)
Hole (61) is provided with No. two mounting holes (53) on the No.1 pipe sleeve (5), threaded hole (41) is provided on the rotation axis (4),
The screw sequentially passes through No.1 mounting hole (61), No. two mounting holes (53) are connected with threaded hole (41) afterwards.
5. a kind of electronic brake pedal mechanism according to claim 4, it is characterised in that：The No.1 pipe sleeve (5) includes
First pipe sleeve (51) and the second pipe sleeve (52), first pipe sleeve (51), which is set in rotation axis (4), to be located at close to No.1 holder
(21) position, second pipe sleeve (52) be set in rotation axis (4) be located at close to No. two holders (22) position, described two
Number mounting hole (53) is arranged on the second pipe sleeve (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039932.0U CN207955607U (en) | 2018-01-10 | 2018-01-10 | A kind of electronic brake pedal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039932.0U CN207955607U (en) | 2018-01-10 | 2018-01-10 | A kind of electronic brake pedal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207955607U true CN207955607U (en) | 2018-10-12 |
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ID=63732503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820039932.0U Active CN207955607U (en) | 2018-01-10 | 2018-01-10 | A kind of electronic brake pedal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207955607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116382A (en) * | 2018-01-10 | 2018-06-05 | 东风商用车有限公司 | A kind of electronic brake pedal mechanism |
-
2018
- 2018-01-10 CN CN201820039932.0U patent/CN207955607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116382A (en) * | 2018-01-10 | 2018-06-05 | 东风商用车有限公司 | A kind of electronic brake pedal mechanism |
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