CN207585925U - A kind of stroke test device of automobile brake pedal - Google Patents
A kind of stroke test device of automobile brake pedal Download PDFInfo
- Publication number
- CN207585925U CN207585925U CN201721755265.8U CN201721755265U CN207585925U CN 207585925 U CN207585925 U CN 207585925U CN 201721755265 U CN201721755265 U CN 201721755265U CN 207585925 U CN207585925 U CN 207585925U
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- fixedly connected
- brake pedal
- far
- master cylinder
- display screen
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 230000011664 signaling Effects 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 2
- 101150101567 pat-2 gene Proteins 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model discloses a kind of stroke test devices of automobile brake pedal,Including brake pedal,The upper surface of the brake pedal is fixedly connected with pressure-sensitive pat,The side outer wall of the brake pedal is fixedly connected with apart from sensor block,The brake pedal is close to be fixedly connected with catch bar apart from one end of sensor block,The one end of the catch bar far from brake pedal is fixedly connected with link block,Side outer wall of the link block far from catch bar is fixedly connected with vacuum booster pump,Side outer wall of the vacuum booster pump far from link block is fixedly connected with master cylinder,The lower end of the master cylinder is fixedly connected with signaling switch,The one end of the master cylinder far from vacuum booster pump is fixedly connected with connecting rod,The one end of the connecting rod far from master cylinder is fixedly connected with oil pipe,The utility model is simple in structure,It is easy to operate,The pressure size being subject on brake pedal can flexibly be recorded,Error reduces,Reliable test result.
Description
Technical field
The utility model is related to stroke test device technical field more particularly to a kind of stroke tests of automobile brake pedal
Device.
Background technology
The mode of the experiment generally use detection vehicle wheel rotational speed of automobile brake distance carries out, and such test method has it
The angular speed of wheel and wheel might not keep stringent ratio relative to the linear velocity on ground in the insufficient braking process of body
Relationship, the track used in orthodox car retardation test is rectilinear stretch, when braking distance is longer, is taken up a large area, and is wasted
Land resource.
Through retrieval, Chinese Patent Application No. is the patent of CN203981410U, discloses a kind of vehicle braking distance detection
Device, including stroke electromagnet, stroke output terminal, locking hook, power supply, extension spring, mark bar, the devices such as labelling head, on
A kind of vehicle braking distance detection device stated in patent has the following disadvantages：It needs to measure the distance of braking with ruler,
Application condition is big, and the result of stroke test is inaccurate, waste of manpower, it has not been convenient to operate.
Utility model content
The purpose of this utility model is big in order to solve application condition in the prior art, and the result of stroke test is inaccurate,
Waste of manpower, it has not been convenient to the problems such as operating, and a kind of stroke test device of the automobile brake pedal proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of stroke test device of automobile brake pedal, including brake pedal, the upper surface of the brake pedal is fixed
Pressure-sensitive pat is connected with, the side outer wall of the brake pedal is fixedly connected with apart from sensor block, and the brake pedal is close
Catch bar is fixedly connected with apart from one end of sensor block, the one end of the catch bar far from brake pedal is fixedly connected with connection
Block, side outer wall of the link block far from catch bar are fixedly connected with vacuum booster pump, and the vacuum booster pump is far from connection
The side outer wall of block is fixedly connected with master cylinder, and the lower end of the master cylinder is fixedly connected with signaling switch, the braking
The one end of master cylinder far from vacuum booster pump is fixedly connected with connecting rod, and the one end of the connecting rod far from master cylinder is fixedly connected
There is oil pipe, the lower end of the oil pipe is fixedly connected with disc brake pads, and the inner wall bottom position of the disc brake pads, which is fixed, to be connected
Stroke detection block is connected to, the lower end of the brake pedal is fixedly connected with data line, and the lower end of the data line is fixedly connected with
Control panel.
Preferably, the upper surface of the control panel is equipped with pressure display screen, apart from display screen, starting switch, indicator light
And operation button, the starting switch and operation button are arranged on pressure display screen and apart from the lower section of display screen, the instruction
Lamp is arranged on the lower section of operation button.
Preferably, the pressure display screen and be LED liquid crystal displays apart from display screen.
Preferably, it is described that ranging is carried out by infrared ray apart from sensor block.
Preferably, the upper surface of the master cylinder is fixedly connected with fluid reservoir.
Compared with prior art, the utility model provides a kind of stroke test device of automobile brake pedal, have with
Lower advantageous effect：
1st, the stroke test device of the automobile brake pedal, by setting pressure-sensitive pat and apart from sensor block, Ke Yiling
The distance of pressure size braking being subject on record brake pedal living, does not need to manual record, error reduces, to the result of test
Accurately analysis foundation is provided.
2nd, the stroke test device of the automobile brake pedal, by setting control panel, note that can be more accurate and visual
The stroke test of automobile brake pedal is recorded as a result, easy to operate, data are accurate, as a result reliably.
It is same as the prior art or the prior art can be used realized that part is not directed in the device, the utility model
It is simple in structure, it is easy to operate, the pressure size being subject on brake pedal can be flexibly recorded, error reduces, reliable test result.
Description of the drawings
Fig. 1 be the utility model proposes a kind of automobile brake pedal stroke test device structure diagram；
Fig. 2 be the utility model proposes a kind of automobile brake pedal stroke test device control panel vertical view.
In figure：1 brake pedal, 2 pressure-sensitive pats, 3 are apart from sensor block, 4 catch bars, 5 link blocks, 6 vacuum booster pumps, 7
Signaling switch, 8 master cylinders, 9 fluid reservoirs, 10 connecting rods, 11 oil pipes, 12 disc brake pads, 13 stroke detection blocks, 14 data
Line, 15 control panels, 16 pressure display screens, 17 starting switches, 18 indicator lights, 19 are apart from display screen, 20 operation buttons.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-2, a kind of stroke test device of automobile brake pedal, including brake pedal 1, brake pedal 1 it is upper
Surface is fixedly connected with pressure-sensitive pat 2, and test pressure size, the side outer wall of brake pedal 1 is fixedly connected with distance perspective should
Block 3 tests braking distance, and for brake pedal 1 close to catch bar 4 is fixedly connected with apart from one end of sensor block 3, catch bar 4 is separate
One end of brake pedal 1 is fixedly connected with link block 5, and side outer wall of the link block 5 far from catch bar 4 is fixedly connected with vacuum and helps
Power pump 6, increasing action power, side outer wall of the vacuum booster pump 6 far from link block 5 is fixedly connected with master cylinder 8, master cylinder
8 lower end is fixedly connected with signaling switch 7, and the one end of master cylinder 8 far from vacuum booster pump 6 is fixedly connected with connecting rod 10,
The one end of connecting rod 10 far from master cylinder 8 is fixedly connected with oil pipe 11, and the lower end of oil pipe 11 is fixedly connected with disc brake pads
12, the inner wall bottom position of disc brake pads 12 is fixedly connected with stroke detection block 13, and the lower end of brake pedal 1 is fixedly connected with
Data line 14, the lower end of data line 14 are fixedly connected with control panel 15,15 accurate recording test data of control panel.
The upper surface of control panel 15 is equipped with pressure display screen 16, apart from display screen 19, starting switch 17,18 and of indicator light
Operation button 20, starting switch 17 and operation button 20 are arranged on pressure display screen 16 and apart from the lower section of display screen 19, instructions
Lamp 18 is arranged on the lower section of operation button 20, pressure display screen 16 and be LED liquid crystal displays apart from display screen 19, and data are more
Add intuitively, ranging is carried out by infrared ray apart from sensor block 3, ranging is more accurate, and the upper surface of master cylinder 8 is fixedly connected with
Fluid reservoir 9.
In the utility model, by setting starting switch 17, starter, by setting pressure-sensitive pat 2, record braking
The pressure size being subject on pedal 1 sends electric signal to pressure display screen 16, by setting apart from sensor block 3, record-keeping system in real time
Dynamic distance, reaction is extremely apart from display screen 19, by setting control panel 15, accurate recording test data, by the way that vacuum is set to help
Power pump 6 increases the power that driver is applied on pedal, and by setting stroke detection block 13, reaction brake pedal is apart from car body
Initial distance.
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to the packet of nonexcludability
Contain so that process, method, article or equipment including a series of elements not only include those elements, but also including
It other elements that are not explicitly listed or further includes as elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, also there are other identical elements in article or equipment.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of stroke test device of automobile brake pedal, including brake pedal (1), which is characterized in that the brake pedal
(1) upper surface is fixedly connected with pressure-sensitive pat (2), and the side outer wall of the brake pedal (1) is fixedly connected with distance perspective
Block (3) is answered, the brake pedal (1) is close to be fixedly connected with catch bar (4), the catch bar apart from one end of sensor block (3)
(4) one end far from brake pedal (1) is fixedly connected with link block (5), side of the link block (5) far from catch bar (4)
Outer wall is fixedly connected with vacuum booster pump (6), and side outer wall of the vacuum booster pump (6) far from link block (5) is fixedly connected
There is master cylinder (8), the lower end of the master cylinder (8) is fixedly connected with signaling switch (7), and the master cylinder (8) is separate
One end of vacuum booster pump (6) is fixedly connected with connecting rod (10), and the one end of the connecting rod (10) far from master cylinder (8) is consolidated
Surely oil pipe (11) is connected with, the lower end of the oil pipe (11) is fixedly connected with disc brake pads (12), the disc brake pads
(12) inner wall bottom position is fixedly connected with stroke detection block (13), and the lower end of the brake pedal (1) is fixedly connected with number
According to line (14), the lower end of the data line (14) is fixedly connected with control panel (15).
A kind of 2. stroke test device of automobile brake pedal according to claim 1, which is characterized in that the control plane
The upper surface of plate (15) is equipped with pressure display screen (16), apart from display screen (19), starting switch (17), indicator light (18) and operation
Button (20), the starting switch (17) and operation button (20) are arranged on pressure display screen (16) and apart from display screen (19)
Lower section, the indicator light (18) are arranged on the lower section of operation button (20).
A kind of 3. stroke test device of automobile brake pedal according to claim 1 or 2, which is characterized in that the pressure
Power display screen (16) and be LED liquid crystal displays apart from display screen (19).
A kind of 4. stroke test device of automobile brake pedal according to claim 1, which is characterized in that the distance perspective
Block (3) is answered to carry out ranging by infrared ray.
5. the stroke test device of a kind of automobile brake pedal according to claim 1, which is characterized in that the braking is total
The upper surface of pump (8) is fixedly connected with fluid reservoir (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721755265.8U CN207585925U (en) | 2017-12-15 | 2017-12-15 | A kind of stroke test device of automobile brake pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721755265.8U CN207585925U (en) | 2017-12-15 | 2017-12-15 | A kind of stroke test device of automobile brake pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585925U true CN207585925U (en) | 2018-07-06 |
Family
ID=62738120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721755265.8U Expired - Fee Related CN207585925U (en) | 2017-12-15 | 2017-12-15 | A kind of stroke test device of automobile brake pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585925U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483450A (en) * | 2020-05-27 | 2020-08-04 | 楚雄技师学院 | Automobile brake pressure test system |
| CN114295338A (en) * | 2021-11-30 | 2022-04-08 | 中国标准化研究院 | Foot button testing device and testing method |
| CN116878856A (en) * | 2023-09-06 | 2023-10-13 | 长沙巨翊医疗科技有限公司 | Device and method for testing movement parameters of push injection component |
-
2017
- 2017-12-15 CN CN201721755265.8U patent/CN207585925U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483450A (en) * | 2020-05-27 | 2020-08-04 | 楚雄技师学院 | Automobile brake pressure test system |
| CN114295338A (en) * | 2021-11-30 | 2022-04-08 | 中国标准化研究院 | Foot button testing device and testing method |
| CN114295338B (en) * | 2021-11-30 | 2024-02-20 | 中国标准化研究院 | Pedal button testing device and testing method |
| CN116878856A (en) * | 2023-09-06 | 2023-10-13 | 长沙巨翊医疗科技有限公司 | Device and method for testing movement parameters of push injection component |
| CN116878856B (en) * | 2023-09-06 | 2023-11-28 | 长沙巨翊医疗科技有限公司 | Device and method for testing movement parameters of push injection component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 |